diff options
732 files changed, 19105 insertions, 11336 deletions
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX index 1f89424c36a6..65bbd2622396 100644 --- a/Documentation/00-INDEX +++ b/Documentation/00-INDEX @@ -272,6 +272,8 @@ printk-formats.txt - how to get printk format specifiers right prio_tree.txt - info on radix-priority-search-tree use for indexing vmas. +ramoops.txt + - documentation of the ramoops oops/panic logging module. rbtree.txt - info on what red-black trees are and what they are for. robust-futex-ABI.txt diff --git a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop index 807fca2ae2a4..ff53183c3848 100644 --- a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop +++ b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop @@ -4,3 +4,20 @@ KernelVersion: 2.6.37 Contact: "Ike Panhc <ike.pan@canonical.com>" Description: Control the power of camera module. 1 means on, 0 means off. + +What: /sys/devices/platform/ideapad/cfg +Date: Jun 2011 +KernelVersion: 3.1 +Contact: "Ike Panhc <ike.pan@canonical.com>" +Description: + Ideapad capability bits. + Bit 8-10: 1 - Intel graphic only + 2 - ATI graphic only + 3 - Nvidia graphic only + 4 - Intel and ATI graphic + 5 - Intel and Nvidia graphic + Bit 16: Bluetooth exist (1 for exist) + Bit 17: 3G exist (1 for exist) + Bit 18: Wifi exist (1 for exist) + Bit 19: Camera exist (1 for exist) + diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle index fa6e25b94a54..c940239d9678 100644 --- a/Documentation/CodingStyle +++ b/Documentation/CodingStyle @@ -80,22 +80,13 @@ available tools. The limit on the length of lines is 80 columns and this is a strongly preferred limit. -Statements longer than 80 columns will be broken into sensible chunks. -Descendants are always substantially shorter than the parent and are placed -substantially to the right. The same applies to function headers with a long -argument list. Long strings are as well broken into shorter strings. The -only exception to this is where exceeding 80 columns significantly increases -readability and does not hide information. - -void fun(int a, int b, int c) -{ - if (condition) - printk(KERN_WARNING "Warning this is a long printk with " - "3 parameters a: %u b: %u " - "c: %u \n", a, b, c); - else - next_statement; -} +Statements longer than 80 columns will be broken into sensible chunks, unless +exceeding 80 columns significantly increases readability and does not hide +information. Descendants are always substantially shorter than the parent and +are placed substantially to the right. The same applies to function headers +with a long argument list. However, never break user-visible strings such as +printk messages, because that breaks the ability to grep for them. + Chapter 3: Placing Braces and Spaces diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index 3f5e0b09bed5..53e6fca146d7 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt @@ -45,7 +45,7 @@ arrived in memory (this becomes more likely with devices behind PCI-PCI bridges). In order to ensure that all the data has arrived in memory, the interrupt handler must read a register on the device which raised the interrupt. PCI transaction ordering rules require that all the data -arrives in memory before the value can be returned from the register. +arrive in memory before the value may be returned from the register. Using MSIs avoids this problem as the interrupt-generating write cannot pass the data writes, so by the time the interrupt is raised, the driver knows that all the data has arrived in memory. @@ -86,13 +86,13 @@ device. int pci_enable_msi(struct pci_dev *dev) -A successful call will allocate ONE interrupt to the device, regardless -of how many MSIs the device supports. The device will be switched from +A successful call allocates ONE interrupt to the device, regardless +of how many MSIs the device supports. The device is switched from pin-based interrupt mode to MSI mode. The dev->irq number is changed -to a new number which represents the message signaled interrupt. -This function should be called before the driver calls request_irq() -since enabling MSIs disables the pin-based IRQ and the driver will not -receive interrupts on the old interrupt. +to a new number which represents the message signaled interrupt; +consequently, this function should be called before the driver calls +request_irq(), because an MSI is delivered via a vector that is +different from the vector of a pin-based interrupt. 4.2.2 pci_enable_msi_block @@ -111,20 +111,20 @@ the device are in the range dev->irq to dev->irq + count - 1. If this function returns a negative number, it indicates an error and the driver should not attempt to request any more MSI interrupts for -this device. If this function returns a positive number, it will be -less than 'count' and indicate the number of interrupts that could have -been allocated. In neither case will the irq value have been -updated, nor will the device have been switched into MSI mode. +this device. If this function returns a positive number, it is +less than 'count' and indicates the number of interrupts that could have +been allocated. In neither case is the irq value updated or the device +switched into MSI mode. The device driver must decide what action to take if -pci_enable_msi_block() returns a value less than the number asked for. -Some devices can make use of fewer interrupts than the maximum they -request; in this case the driver should call pci_enable_msi_block() +pci_enable_msi_block() returns a value less than the number requested. +For instance, the driver could still make use of fewer interrupts; +in this case the driver should call pci_enable_msi_block() again. Note that it is not guaranteed to succeed, even when the 'count' has been reduced to the value returned from a previous call to pci_enable_msi_block(). This is because there are multiple constraints on the number of vectors that can be allocated; pci_enable_msi_block() -will return as soon as it finds any constraint that doesn't allow the +returns as soon as it finds any constraint that doesn't allow the call to succeed. 4.2.3 pci_disable_msi @@ -137,10 +137,10 @@ interrupt number and frees the previously allocated message signaled interrupt(s). The interrupt may subsequently be assigned to another device, so drivers should not cache the value of dev->irq. -A device driver must always call free_irq() on the interrupt(s) -for which it has called request_irq() before calling this function. -Failure to do so will result in a BUG_ON(), the device will be left with -MSI enabled and will leak its vector. +Before calling this function, a device driver must always call free_irq() +on any interrupt for which it previously called request_irq(). +Failure to do so results in a BUG_ON(), leaving the device with +MSI enabled and thus leaking its vector. 4.3 Using MSI-X @@ -155,10 +155,10 @@ struct msix_entry { }; This allows for the device to use these interrupts in a sparse fashion; -for example it could use interrupts 3 and 1027 and allocate only a +for example, it could use interrupts 3 and 1027 and yet allocate only a two-element array. The driver is expected to fill in the 'entry' value -in each element of the array to indicate which entries it wants the kernel -to assign interrupts for. It is invalid to fill in two entries with the +in each element of the array to indicate for which entries the kernel +should assign interrupts; it is invalid to fill in two entries with the same number. 4.3.1 pci_enable_msix @@ -168,10 +168,11 @@ int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec) Calling this function asks the PCI subsystem to allocate 'nvec' MSIs. The 'entries' argument is a pointer to an array of msix_entry structs which should be at least 'nvec' entries in size. On success, the -function will return 0 and the device will have been switched into -MSI-X interrupt mode. The 'vector' elements in each entry will have -been filled in with the interrupt number. The driver should then call -request_irq() for each 'vector' that it decides to use. +device is switched into MSI-X mode and the function returns 0. +The 'vector' member in each entry is populated with the interrupt number; +the driver should then call request_irq() for each 'vector' that it +decides to use. The device driver is responsible for keeping track of the +interrupts assigned to the MSI-X vectors so it can free them again later. If this function returns a negative number, it indicates an error and the driver should not attempt to allocate any more MSI-X interrupts for @@ -181,16 +182,14 @@ below. This function, in contrast with pci_enable_msi(), does not adjust dev->irq. The device will not generate interrupts for this interrupt -number once MSI-X is enabled. The device driver is responsible for -keeping track of the interrupts assigned to the MSI-X vectors so it can -free them again later. +number once MSI-X is enabled. Device drivers should normally call this function once per device during the initialization phase. -It is ideal if drivers can cope with a variable number of MSI-X interrupts, +It is ideal if drivers can cope with a variable number of MSI-X interrupts; there are many reasons why the platform may not be able to provide the -exact number a driver asks for. +exact number that a driver asks for. A request loop to achieve that might look like: @@ -212,15 +211,15 @@ static int foo_driver_enable_msix(struct foo_adapter *adapter, int nvec) void pci_disable_msix(struct pci_dev *dev) -This API should be used to undo the effect of pci_enable_msix(). It frees +This function should be used to undo the effect of pci_enable_msix(). It frees the previously allocated message signaled interrupts. The interrupts may subsequently be assigned to another device, so drivers should not cache the value of the 'vector' elements over a call to pci_disable_msix(). -A device driver must always call free_irq() on the interrupt(s) -for which it has called request_irq() before calling this function. -Failure to do so will result in a BUG_ON(), the device will be left with -MSI enabled and will leak its vector. +Before calling this function, a device driver must always call free_irq() +on any interrupt for which it previously called request_irq(). +Failure to do so results in a BUG_ON(), leaving the device with +MSI-X enabled and thus leaking its vector. 4.3.3 The MSI-X Table @@ -232,10 +231,10 @@ mask or unmask an interrupt, it should call disable_irq() / enable_irq(). 4.4 Handling devices implementing both MSI and MSI-X capabilities If a device implements both MSI and MSI-X capabilities, it can -run in either MSI mode or MSI-X mode but not both simultaneously. +run in either MSI mode or MSI-X mode, but not both simultaneously. This is a requirement of the PCI spec, and it is enforced by the PCI layer. Calling pci_enable_msi() when MSI-X is already enabled or -pci_enable_msix() when MSI is already enabled will result in an error. +pci_enable_msix() when MSI is already enabled results in an error. If a device driver wishes to switch between MSI and MSI-X at runtime, it must first quiesce the device, then switch it back to pin-interrupt mode, before calling pci_enable_msi() or pci_enable_msix() and resuming @@ -251,7 +250,7 @@ the MSI-X facilities in preference to the MSI facilities. As mentioned above, MSI-X supports any number of interrupts between 1 and 2048. In constrast, MSI is restricted to a maximum of 32 interrupts (and must be a power of two). In addition, the MSI interrupt vectors must -be allocated consecutively, so the system may not be able to allocate +be allocated consecutively, so the system might not be able to allocate as many vectors for MSI as it could for MSI-X. On some platforms, MSI interrupts must all be targeted at the same set of CPUs whereas MSI-X interrupts can all be targeted at different CPUs. @@ -281,7 +280,7 @@ disabled to enabled and back again. Using 'lspci -v' (as root) may show some devices with "MSI", "Message Signalled Interrupts" or "MSI-X" capabilities. Each of these capabilities -has an 'Enable' flag which will be followed with either "+" (enabled) +has an 'Enable' flag which is followed with either "+" (enabled) or "-" (disabled). @@ -298,7 +297,7 @@ The PCI stack provides three ways to disable MSIs: Some host chipsets simply don't support MSIs properly. If we're lucky, the manufacturer knows this and has indicated it in the ACPI -FADT table. In this case, Linux will automatically disable MSIs. +FADT table. In this case, Linux automatically disables MSIs. Some boards don't include this information in the table and so we have to detect them ourselves. The complete list of these is found near the quirk_disable_all_msi() function in drivers/pci/quirks.c. @@ -317,7 +316,7 @@ Some bridges allow you to enable MSIs by changing some bits in their PCI configuration space (especially the Hypertransport chipsets such as the nVidia nForce and Serverworks HT2000). As with host chipsets, Linux mostly knows about them and automatically enables MSIs if it can. -If you have a bridge which Linux doesn't yet know about, you can enable +If you have a bridge unknown to Linux, you can enable MSIs in configuration space using whatever method you know works, then enable MSIs on that bridge by doing: @@ -327,7 +326,7 @@ where $bridge is the PCI address of the bridge you've enabled (eg 0000:00:0e.0). To disable MSIs, echo 0 instead of 1. Changing this value should be -done with caution as it can break interrupt handling for all devices +done with caution as it could break interrupt handling for all devices below this bridge. Again, please notify linux-pci@vger.kernel.org of any bridges that need @@ -336,7 +335,7 @@ special handling. 5.3. Disabling MSIs on a single device Some devices are known to have faulty MSI implementations. Usually this -is handled in the individual device driver but occasionally it's necessary +is handled in the individual device driver, but occasionally it's necessary to handle this with a quirk. Some drivers have an option to disable use of MSI. While this is a convenient workaround for the driver author, it is not good practise, and should not be emulated. @@ -350,7 +349,7 @@ for your machine. You should also check your .config to be sure you have enabled CONFIG_PCI_MSI. Then, 'lspci -t' gives the list of bridges above a device. Reading -/sys/bus/pci/devices/*/msi_bus will tell you whether MSI are enabled (1) +/sys/bus/pci/devices/*/msi_bus will tell you whether MSIs are enabled (1) or disabled (0). If 0 is found in any of the msi_bus files belonging to bridges between the PCI root and the device, MSIs are disabled. diff --git a/Documentation/SubmittingDrivers b/Documentation/SubmittingDrivers index 319baa8b60dd..36d16bbf72c6 100644 --- a/Documentation/SubmittingDrivers +++ b/Documentation/SubmittingDrivers @@ -130,7 +130,7 @@ Linux kernel master tree: ftp.??.kernel.org:/pub/linux/kernel/... ?? == your country code, such as "us", "uk", "fr", etc. - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git + http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git Linux kernel mailing list: linux-kernel@vger.kernel.org diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 569f3532e138..4468ce24427c 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -303,7 +303,7 @@ patches that are being emailed around. The sign-off is a simple line at the end of the explanation for the patch, which certifies that you wrote it or otherwise have the right to -pass it on as a open-source patch. The rules are pretty simple: if you +pass it on as an open-source patch. The rules are pretty simple: if you can certify the below: Developer's Certificate of Origin 1.1 diff --git a/Documentation/block/cfq-iosched.txt b/Documentation/block/cfq-iosched.txt index e578feed6d81..6d670f570451 100644 --- a/Documentation/block/cfq-iosched.txt +++ b/Documentation/block/cfq-iosched.txt @@ -43,3 +43,74 @@ If one sets slice_idle=0 and if storage supports NCQ, CFQ internally switches to IOPS mode and starts providing fairness in terms of number of requests dispatched. Note that this mode switching takes effect only for group scheduling. For non-cgroup users nothing should change. + +CFQ IO scheduler Idling Theory +=============================== +Idling on a queue is primarily about waiting for the next request to come +on same queue after completion of a request. In this process CFQ will not +dispatch requests from other cfq queues even if requests are pending there. + +The rationale behind idling is that it can cut down on number of seeks +on rotational media. For example, if a process is doing dependent +sequential reads (next read will come on only after completion of previous +one), then not dispatching request from other queue should help as we +did not move the disk head and kept on dispatching sequential IO from +one queue. + +CFQ has following service trees and various queues are put on these trees. + + sync-idle sync-noidle async + +All cfq queues doing synchronous sequential IO go on to sync-idle tree. +On this tree we idle on each queue individually. + +All synchronous non-sequential queues go on sync-noidle tree. Also any +request which are marked with REQ_NOIDLE go on this service tree. On this +tree we do not idle on individual queues instead idle on the whole group +of queues or the tree. So if there are 4 queues waiting for IO to dispatch +we will idle only once last queue has dispatched the IO and there is +no more IO on this service tree. + +All async writes go on async service tree. There is no idling on async +queues. + +CFQ has some optimizations for SSDs and if it detects a non-rotational +media which can support higher queue depth (multiple requests at in +flight at a time), then it cuts down on idling of individual queues and +all the queues move to sync-noidle tree and only tree idle remains. This +tree idling provides isolation with buffered write queues on async tree. + +FAQ +=== +Q1. Why to idle at all on queues marked with REQ_NOIDLE. + +A1. We only do tree idle (all queues on sync-noidle tree) on queues marked + with REQ_NOIDLE. This helps in providing isolation with all the sync-idle + queues. Otherwise in presence of many sequential readers, other + synchronous IO might not get fair share of disk. + + For example, if there are 10 sequential readers doing IO and they get + 100ms each. If a REQ_NOIDLE request comes in, it will be scheduled + roughly after 1 second. If after completion of REQ_NOIDLE request we + do not idle, and after a couple of milli seconds a another REQ_NOIDLE + request comes in, again it will be scheduled after 1second. Repeat it + and notice how a workload can lose its disk share and suffer due to + multiple sequential readers. + + fsync can generate dependent IO where bunch of data is written in the + context of fsync, and later some journaling data is written. Journaling + data comes in only after fsync has finished its IO (atleast for ext4 + that seemed to be the case). Now if one decides not to idle on fsync + thread due to REQ_NOIDLE, then next journaling write will not get + scheduled for another second. A process doing small fsync, will suffer + badly in presence of multiple sequential readers. + + Hence doing tree idling on threads using REQ_NOIDLE flag on requests + provides isolation from multiple sequential readers and at the same + time we do not idle on individual threads. + +Q2. When to specify REQ_NOIDLE +A2. I would think whenever one is doing synchronous write and not expecting + more writes to be dispatched from same context soon, should be able + to specify REQ_NOIDLE on writes and that probably should work well for + most of the cases. diff --git a/Documentation/email-clients.txt b/Documentation/email-clients.txt index a0b58e29f911..860c29a472ad 100644 --- a/Documentation/email-clients.txt +++ b/Documentation/email-clients.txt @@ -199,18 +199,16 @@ to coerce it into behaving. To beat some sense out of the internal editor, do this: -- Under account settings, composition and addressing, uncheck "Compose - messages in HTML format". - - Edit your Thunderbird config settings so that it won't use format=flowed. Go to "edit->preferences->advanced->config editor" to bring up the thunderbird's registry editor, and set "mailnews.send_plaintext_flowed" to "false". -- Enable "preformat" mode: Shft-click on the Write icon to bring up the HTML - composer, select "Preformat" from the drop-down box just under the subject - line, then close the message without saving. (This setting also applies to - the text composer, but the only control for it is in the HTML composer.) +- Disable HTML Format: Set "mail.identity.id1.compose_html" to "false". + +- Enable "preformat" mode: Set "editor.quotesPreformatted" to "true". + +- Enable UTF8: Set "prefs.converted-to-utf8" to "true". - Install the "toggle wordwrap" extension. Download the file from: https://addons.mozilla.org/thunderbird/addon/2351/ diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 43f48098220d..c4a6e148732a 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -581,3 +581,14 @@ Why: This driver has been superseded by g_mass_storage. Who: Alan Stern <stern@rowland.harvard.edu> ---------------------------- + +What: threeg and interface sysfs files in /sys/devices/platform/acer-wmi +When: 2012 +Why: In 3.0, we can now autodetect internal 3G device and already have + the threeg rfkill device. So, we plan to remove threeg sysfs support + for it's no longer necessary. + + We also plan to remove interface sysfs file that exposed which ACPI-WMI + interface that was used by acer-wmi driver. It will replaced by + information log when acer-wmi initial. +Who: Lee, Chun-Yi <jlee@novell.com> diff --git a/Documentation/filesystems/befs.txt b/Documentation/filesystems/befs.txt index 6e49c363938e..da45e6c842b8 100644 --- a/Documentation/filesystems/befs.txt +++ b/Documentation/filesystems/befs.txt @@ -27,7 +27,7 @@ His original code can still be found at: Does anyone know of a more current email address for Makoto? He doesn't respond to the address given above... -Current maintainer: Sergey S. Kostyliov <rathamahata@php4.ru> +This filesystem doesn't have a maintainer. WHAT IS THIS DRIVER? ================== diff --git a/Documentation/kernel-docs.txt b/Documentation/kernel-docs.txt index 9a8674629a07..0e0734b509d8 100644 --- a/Documentation/kernel-docs.txt +++ b/Documentation/kernel-docs.txt @@ -620,17 +620,6 @@ (including this document itself) have been moved there, and might be more up to date than the web version. - * Name: "Linux Source Driver" - URL: http://lsd.linux.cz - Keywords: Browsing source code. - Description: "Linux Source Driver (LSD) is an application, which - can make browsing source codes of Linux kernel easier than you can - imagine. You can select between multiple versions of kernel (e.g. - 0.01, 1.0.0, 2.0.33, 2.0.34pre13, 2.0.0, 2.1.101 etc.). With LSD - you can search Linux kernel (fulltext, macros, types, functions - and variables) and LSD can generate patches for you on the fly - (files, directories or kernel)". - * Name: "Linux Kernel Source Reference" Author: Thomas Graichen. URL: http://marc.info/?l=linux-kernel&m=96446640102205&w=4 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e279b7242912..614d0382e2cb 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -40,6 +40,7 @@ parameter is applicable: ALSA ALSA sound support is enabled. APIC APIC support is enabled. APM Advanced Power Management support is enabled. + ARM ARM architecture is enabled. AVR32 AVR32 architecture is enabled. AX25 Appropriate AX.25 support is enabled. BLACKFIN Blackfin architecture is enabled. @@ -49,6 +50,7 @@ parameter is applicable: EFI EFI Partitioning (GPT) is enabled EIDE EIDE/ATAPI support is enabled. FB The frame buffer device is enabled. + FTRACE Function tracing enabled. GCOV GCOV profiling is enabled. HW Appropriate hardware is enabled. IA-64 IA-64 architecture is enabled. @@ -69,6 +71,7 @@ parameter is applicable: Documentation/m68k/kernel-options.txt. MCA MCA bus support is enabled. MDA MDA console support is enabled. + MIPS MIPS architecture is enabled. MOUSE Appropriate mouse support is enabled. MSI Message Signaled Interrupts (PCI). MTD MTD (Memory Technology Device) support is enabled. @@ -100,7 +103,6 @@ parameter is applicable: SPARC Sparc architecture is enabled. SWSUSP Software suspend (hibernation) is enabled. SUSPEND System suspend states are enabled. - FTRACE Function tracing enabled. TPM TPM drivers are enabled. TS Appropriate touchscreen support is enabled. UMS USB Mass Storage support is enabled. @@ -115,7 +117,7 @@ parameter is applicable: X86-64 X86-64 architecture is enabled. More X86-64 boot options can be found in Documentation/x86/x86_64/boot-options.txt . - X86 Either 32bit or 64bit x86 (same as X86-32+X86-64) + X86 Either 32-bit or 64-bit x86 (same as X86-32+X86-64) XEN Xen support is enabled In addition, the following text indicates that the option: @@ -376,7 +378,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. atkbd.softrepeat= [HW] Use software keyboard repeat - autotest [IA64] + autotest [IA-64] baycom_epp= [HW,AX25] Format: <io>,<mode> @@ -681,8 +683,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted. uart[8250],mmio32,<addr>[,options] Start an early, polled-mode console on the 8250/16550 UART at the specified I/O port or MMIO address. - MMIO inter-register address stride is either 8bit (mmio) - or 32bit (mmio32). + MMIO inter-register address stride is either 8-bit + (mmio) or 32-bit (mmio32). The options are the same as for ttyS, above. earlyprintk= [X86,SH,BLACKFIN] @@ -725,7 +727,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. See Documentation/block/as-iosched.txt and Documentation/block/deadline-iosched.txt for details. - elfcorehdr= [IA64,PPC,SH,X86] + elfcorehdr= [IA-64,PPC,SH,X86] Specifies physical address of start of kernel core image elf header. Generally kexec loader will pass this option to capture kernel. @@ -791,7 +793,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. tracer at boot up. function-list is a comma separated list of functions. This list can be changed at run time by the set_ftrace_filter file in the debugfs - tracing directory. + tracing directory. ftrace_notrace=[function-list] [FTRACE] Do not trace the functions specified in @@ -829,7 +831,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. hashdist= [KNL,NUMA] Large hashes allocated during boot are distributed across NUMA nodes. Defaults on - for 64bit NUMA, off otherwise. + for 64-bit NUMA, off otherwise. Format: 0 | 1 (for off | on) hcl= [IA-64] SGI's Hardware Graph compatibility layer @@ -998,10 +1000,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted. DMA. forcedac [x86_64] With this option iommu will not optimize to look - for io virtual address below 32 bit forcing dual + for io virtual address below 32-bit forcing dual address cycle on pci bus for cards supporting greater - than 32 bit addressing. The default is to look - for translation below 32 bit and if not available + than 32-bit addressing. The default is to look + for translation below 32-bit and if not available then look in the higher range. strict [Default Off] With this option on every unmap_single operation will @@ -1017,7 +1019,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. off disable Interrupt Remapping nosid disable Source ID checking - inttest= [IA64] + inttest= [IA-64] iomem= Disable strict checking of access to MMIO memory strict regions from userspace. @@ -1034,7 +1036,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. nomerge forcesac soft - pt [x86, IA64] + pt [x86, IA-64] io7= [HW] IO7 for Marvel based alpha systems See comment before marvel_specify_io7 in @@ -1165,7 +1167,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. kvm-amd.npt= [KVM,AMD] Disable nested paging (virtualized MMU) for all guests. - Default is 1 (enabled) if in 64bit or 32bit-PAE mode + Default is 1 (enabled) if in 64-bit or 32-bit PAE mode. kvm-intel.ept= [KVM,Intel] Disable extended page tables (virtualized MMU) support on capable Intel chips. @@ -1202,10 +1204,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted. libata.dma=0 Disable all PATA and SATA DMA libata.dma=1 PATA and SATA Disk DMA only libata.dma=2 ATAPI (CDROM) DMA only - libata.dma=4 Compact Flash DMA only + libata.dma=4 Compact Flash DMA only Combinations also work, so libata.dma=3 enables DMA for disks and CDROMs, but not CFs. - + libata.ignore_hpa= [LIBATA] Ignore HPA limit libata.ignore_hpa=0 keep BIOS limits (default) libata.ignore_hpa=1 ignore limits, using full disk @@ -1331,7 +1333,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. ltpc= [NET] Format: <io>,<irq>,<dma> - machvec= [IA64] Force the use of a particular machine-vector + machvec= [IA-64] Force the use of a particular machine-vector (machvec) in a generic kernel. Example: machvec=hpzx1_swiotlb @@ -1348,9 +1350,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. it is equivalent to "nosmp", which also disables the IO APIC. - max_loop= [LOOP] Maximum number of loopback devices that can - be mounted - Format: <1-256> + max_loop= [LOOP] The number of loop block devices that get + (loop.max_loop) unconditionally pre-created at init time. The default + number is configured by BLK_DEV_LOOP_MIN_COUNT. Instead + of statically allocating a predefined number, loop + devices can be requested on-demand with the + /dev/loop-control interface. mcatest= [IA-64] @@ -1734,7 +1739,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. nointroute [IA-64] - nojitter [IA64] Disables jitter checking for ITC timers. + nojitter [IA-64] Disables jitter checking for ITC timers. no-kvmclock [X86,KVM] Disable paravirtualized KVM clock driver @@ -1800,7 +1805,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. nox2apic [X86-64,APIC] Do not enable x2APIC mode. - nptcg= [IA64] Override max number of concurrent global TLB + nptcg= [IA-64] Override max number of concurrent global TLB purges which is reported from either PAL_VM_SUMMARY or SAL PALO. @@ -2077,7 +2082,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Format: { parport<nr> | timid | 0 } See also Documentation/parport.txt. - pmtmr= [X86] Manual setup of pmtmr I/O Port. + pmtmr= [X86] Manual setup of pmtmr I/O Port. Override pmtimer IOPort with a hex value. e.g. pmtmr=0x508 @@ -2635,6 +2640,16 @@ bytes respectively. Such letter suffixes can also be entirely omitted. medium is write-protected). Example: quirks=0419:aaf5:rl,0421:0433:rc + user_debug= [KNL,ARM] + Format: <int> + See arch/arm/Kconfig.debug help text. + 1 - undefined instruction events + 2 - system calls + 4 - invalid data aborts + 8 - SIGSEGV faults + 16 - SIGBUS faults + Example: user_debug=31 + userpte= [X86] Flags controlling user PTE allocations. @@ -2680,6 +2695,27 @@ bytes respectively. Such letter suffixes can also be entirely omitted. vmpoff= [KNL,S390] Perform z/VM CP command after power off. Format: <command> + vsyscall= [X86-64] + Controls the behavior of vsyscalls (i.e. calls to + fixed addresses of 0xffffffffff600x00 from legacy + code). Most statically-linked binaries and older + versions of glibc use these calls. Because these + functions are at fixed addresses, they make nice + targets for exploits that can control RIP. + + emulate [default] Vsyscalls turn into traps and are + emulated reasonably safely. + + native Vsyscalls are native syscall instructions. + This is a little bit faster than trapping + and makes a few dynamic recompilers work + better than they would in emulation mode. + It also makes exploits much easier to write. + + none Vsyscalls don't work at all. This makes + them quite hard to use for exploits but + might break your system. + vt.cur_default= [VT] Default cursor shape. Format: 0xCCBBAA, where AA, BB, and CC are the same as the parameters of the <Esc>[?A;B;Cc escape sequence; diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt index 675612ff41ae..91df678fb7f8 100644 --- a/Documentation/networking/bonding.txt +++ b/Documentation/networking/bonding.txt @@ -238,6 +238,18 @@ ad_select This option was added in bonding version 3.4.0. +all_slaves_active + + Specifies that duplicate frames (received on inactive ports) should be + dropped (0) or delivered (1). + + Normally, bonding will drop duplicate frames (received on inactive + ports), which is desirable for most users. But there are some times + it is nice to allow duplicate frames to be delivered. + + The default value is 0 (drop duplicate frames received on inactive + ports). + arp_interval Specifies the ARP link monitoring frequency in milliseconds. @@ -433,6 +445,23 @@ miimon determined. See the High Availability section for additional information. The default value is 0. +min_links + + Specifies the minimum number of links that must be active before + asserting carrier. It is similar to the Cisco EtherChannel min-links + feature. This allows setting the minimum number of member ports that + must be up (link-up state) before marking the bond device as up + (carrier on). This is useful for situations where higher level services + such as clustering want to ensure a minimum number of low bandwidth + links are active before switchover. This option only affect 802.3ad + mode. + + The default value is 0. This will cause carrier to be asserted (for + 802.3ad mode) whenever there is an active aggregator, regardless of the + number of available links in that aggregator. Note that, because an + aggregator cannot be active without at least one available link, + setting this option to 0 or to 1 has the exact same effect. + mode Specifies one of the bonding policies. The default is @@ -599,7 +628,7 @@ num_unsol_na affect only the active-backup mode. These options were added for bonding versions 3.3.0 and 3.4.0 respectively. - From Linux 2.6.40 and bonding version 3.7.1, these notifications + From Linux 3.0 and bonding version 3.7.1, these notifications are generated by the ipv4 and ipv6 code and the numbers of repetitions cannot be set independently. diff --git a/Documentation/networking/scaling.txt b/Documentation/networking/scaling.txt new file mode 100644 index 000000000000..7254b4b5910e --- /dev/null +++ b/Documentation/networking/scaling.txt @@ -0,0 +1,371 @@ +Scaling in the Linux Networking Stack + + +Introduction +============ + +This document describes a set of complementary techniques in the Linux +networking stack to increase parallelism and improve performance for +multi-processor systems. + +The following technologies are described: + + RSS: Receive Side Scaling + RPS: Receive Packet Steering + RFS: Receive Flow Steering + Accelerated Receive Flow Steering + XPS: Transmit Packet Steering + + +RSS: Receive Side Scaling +========================= + +Contemporary NICs support multiple receive and transmit descriptor queues +(multi-queue). On reception, a NIC can send different packets to different +queues to distribute processing among CPUs. The NIC distributes packets by +applying a filter to each packet that assigns it to one of a small number +of logical flows. Packets for each flow are steered to a separate receive +queue, which in turn can be processed by separate CPUs. This mechanism is +generally known as “Receive-side Scaling” (RSS). The goal of RSS and +the other scaling techniques to increase performance uniformly. +Multi-queue distribution can also be used for traffic prioritization, but +that is not the focus of these techniques. + +The filter used in RSS is typically a hash function over the network +and/or transport layer headers-- for example, a 4-tuple hash over +IP addresses and TCP ports of a packet. The most common hardware +implementation of RSS uses a 128-entry indirection table where each entry +stores a queue number. The receive queue for a packet is determined +by masking out the low order seven bits of the computed hash for the +packet (usually a Toeplitz hash), taking this number as a key into the +indirection table and reading the corresponding value. + +Some advanced NICs allow steering packets to queues based on +programmable filters. For example, webserver bound TCP port 80 packets +can be directed to their own receive queue. Such “n-tuple” filters can +be configured from ethtool (--config-ntuple). + +==== RSS Configuration + +The driver for a multi-queue capable NIC typically provides a kernel +module parameter for specifying the number of hardware queues to +configure. In the bnx2x driver, for instance, this parameter is called +num_queues. A typical RSS configuration would be to have one receive queue +for each CPU if the device supports enough queues, or otherwise at least +one for each cache domain at a particular cache level (L1, L2, etc.). + +The indirection table of an RSS device, which resolves a queue by masked +hash, is usually programmed by the driver at initialization. The +default mapping is to distribute the queues evenly in the table, but the +indirection table can be retrieved and modified at runtime using ethtool +commands (--show-rxfh-indir and --set-rxfh-indir). Modifying the +indirection table could be done to give different queues different +relative weights. + +== RSS IRQ Configuration + +Each receive queue has a separate IRQ associated with it. The NIC triggers +this to notify a CPU when new packets arrive on the given queue. The +signaling path for PCIe devices uses message signaled interrupts (MSI-X), +that can route each interrupt to a particular CPU. The active mapping +of queues to IRQs can be determined from /proc/interrupts. By default, +an IRQ may be handled on any CPU. Because a non-negligible part of packet +processing takes place in receive interrupt handling, it is advantageous +to spread receive interrupts between CPUs. To manually adjust the IRQ +affinity of each interrupt see Documentation/IRQ-affinity. Some systems +will be running irqbalance, a daemon that dynamically optimizes IRQ +assignments and as a result may override any manual settings. + +== Suggested Configuration + +RSS should be enabled when latency is a concern or whenever receive +interrupt processing forms a bottleneck. Spreading load between CPUs +decreases queue length. For low latency networking, the optimal setting +is to allocate as many queues as there are CPUs in the system (or the +NIC maximum, if lower). Because the aggregate number of interrupts grows +with each additional queue, the most efficient high-rate configuration +is likely the one with the smallest number of receive queues where no +CPU that processes receive interrupts reaches 100% utilization. Per-cpu +load can be observed using the mpstat utility. + + +RPS: Receive Packet Steering +============================ + +Receive Packet Steering (RPS) is logically a software implementation of +RSS. Being in software, it is necessarily called later in the datapath. +Whereas RSS selects the queue and hence CPU that will run the hardware +interrupt handler, RPS selects the CPU to perform protocol processing +above the interrupt handler. This is accomplished by placing the packet +on the desired CPU’s backlog queue and waking up the CPU for processing. +RPS has some advantages over RSS: 1) it can be used with any NIC, +2) software filters can easily be added to hash over new protocols, +3) it does not increase hardware device interrupt rate (although it does +introduce inter-processor interrupts (IPIs)). + +RPS is called during bottom half of the receive interrupt handler, when +a driver sends a packet up the network stack with netif_rx() or +netif_receive_skb(). These call the get_rps_cpu() function, which +selects the queue that should process a packet. + +The first step in determining the target CPU for RPS is to calculate a +flow hash over the packet’s addresses or ports (2-tuple or 4-tuple hash +depending on the protocol). This serves as a consistent hash of the +associated flow of the packet. The hash is either provided by hardware +or will be computed in the stack. Capable hardware can pass the hash in +the receive descriptor for the packet; this would usually be the same +hash used for RSS (e.g. computed Toeplitz hash). The hash is saved in +skb->rx_hash and can be used elsewhere in the stack as a hash of the +packet’s flow. + +Each receive hardware queue has an associated list of CPUs to which +RPS may enqueue packets for processing. For each received packet, +an index into the list is computed from the flow hash modulo the size +of the list. The indexed CPU is the target for processing the packet, +and the packet is queued to the tail of that CPU’s backlog queue. At +the end of the bottom half routine, IPIs are sent to any CPUs for which +packets have been queued to their backlog queue. The IPI wakes backlog +processing on the remote CPU, and any queued packets are then processed +up the networking stack. + +==== RPS Configuration + +RPS requires a kernel compiled with the CONFIG_RPS kconfig symbol (on +by default for SMP). Even when compiled in, RPS remains disabled until +explicitly configured. The list of CPUs to which RPS may forward traffic +can be configured for each receive queue using a sysfs file entry: + + /sys/class/net/<dev>/queues/rx-<n>/rps_cpus + +This file implements a bitmap of CPUs. RPS is disabled when it is zero +(the default), in which case packets are processed on the interrupting +CPU. Documentation/IRQ-affinity.txt explains how CPUs are assigned to +the bitmap. + +== Suggested Configuration + +For a single queue device, a typical RPS configuration would be to set +the rps_cpus to the CPUs in the same cache domain of the interrupting +CPU. If NUMA locality is not an issue, this could also be all CPUs in +the system. At high interrupt rate, it might be wise to exclude the +interrupting CPU from the map since that already performs much work. + +For a multi-queue system, if RSS is configured so that a hardware +receive queue is mapped to each CPU, then RPS is probably redundant +and unnecessary. If there are fewer hardware queues than CPUs, then +RPS might be beneficial if the rps_cpus for each queue are the ones that +share the same cache domain as the interrupting CPU for that queue. + + +RFS: Receive Flow Steering +========================== + +While RPS steers packets solely based on hash, and thus generally +provides good load distribution, it does not take into account +application locality. This is accomplished by Receive Flow Steering +(RFS). The goal of RFS is to increase datacache hitrate by steering +kernel processing of packets to the CPU where the application thread +consuming the packet is running. RFS relies on the same RPS mechanisms +to enqueue packets onto the backlog of another CPU and to wake up that +CPU. + +In RFS, packets are not forwarded directly by the value of their hash, +but the hash is used as index into a flow lookup table. This table maps +flows to the CPUs where those flows are being processed. The flow hash +(see RPS section above) is used to calculate the index into this table. +The CPU recorded in each entry is the one which last processed the flow. +If an entry does not hold a valid CPU, then packets mapped to that entry +are steered using plain RPS. Multiple table entries may point to the +same CPU. Indeed, with many flows and few CPUs, it is very likely that +a single application thread handles flows with many different flow hashes. + +rps_sock_table is a global flow table that contains the *desired* CPU for +flows: the CPU that is currently processing the flow in userspace. Each +table value is a CPU index that is updated during calls to recvmsg and +sendmsg (specifically, inet_recvmsg(), inet_sendmsg(), inet_sendpage() +and tcp_splice_read()). + +When the scheduler moves a thread to a new CPU while it has outstanding +receive packets on the old CPU, packets may arrive out of order. To +avoid this, RFS uses a second flow table to track outstanding packets +for each flow: rps_dev_flow_table is a table specific to each hardware +receive queue of each device. Each table value stores a CPU index and a +counter. The CPU index represents the *current* CPU onto which packets +for this flow are enqueued for further kernel processing. Ideally, kernel +and userspace processing occur on the same CPU, and hence the CPU index +in both tables is identical. This is likely false if the scheduler has +recently migrated a userspace thread while the kernel still has packets +enqueued for kernel processing on the old CPU. + +The counter in rps_dev_flow_table values records the length of the current +CPU's backlog when a packet in this flow was last enqueued. Each backlog +queue has a head counter that is incremented on dequeue. A tail counter +is computed as head counter + queue length. In other words, the counter +in rps_dev_flow_table[i] records the last element in flow i that has +been enqueued onto the currently designated CPU for flow i (of course, +entry i is actually selected by hash and multiple flows may hash to the +same entry i). + +And now the trick for avoiding out of order packets: when selecting the +CPU for packet processing (from get_rps_cpu()) the rps_sock_flow table +and the rps_dev_flow table of the queue that the packet was received on +are compared. If the desired CPU for the flow (found in the +rps_sock_flow table) matches the current CPU (found in the rps_dev_flow +table), the packet is enqueued onto that CPU’s backlog. If they differ, +the current CPU is updated to match the desired CPU if one of the +following is true: + +- The current CPU's queue head counter >= the recorded tail counter + value in rps_dev_flow[i] +- The current CPU is unset (equal to NR_CPUS) +- The current CPU is offline + +After this check, the packet is sent to the (possibly updated) current +CPU. These rules aim to ensure that a flow only moves to a new CPU when +there are no packets outstanding on the old CPU, as the outstanding +packets could arrive later than those about to be processed on the new +CPU. + +==== RFS Configuration + +RFS is only available if the kconfig symbol CONFIG_RFS is enabled (on +by default for SMP). The functionality remains disabled until explicitly +configured. The number of entries in the global flow table is set through: + + /proc/sys/net/core/rps_sock_flow_entries + +The number of entries in the per-queue flow table are set through: + + /sys/class/net/<dev>/queues/tx-<n>/rps_flow_cnt + +== Suggested Configuration + +Both of these need to be set before RFS is enabled for a receive queue. +Values for both are rounded up to the nearest power of two. The +suggested flow count depends on the expected number of active connections +at any given time, which may be significantly less than the number of open +connections. We have found that a value of 32768 for rps_sock_flow_entries +works fairly well on a moderately loaded server. + +For a single queue device, the rps_flow_cnt value for the single queue +would normally be configured to the same value as rps_sock_flow_entries. +For a multi-queue device, the rps_flow_cnt for each queue might be +configured as rps_sock_flow_entries / N, where N is the number of +queues. So for instance, if rps_flow_entries is set to 32768 and there +are 16 configured receive queues, rps_flow_cnt for each queue might be +configured as 2048. + + +Accelerated RFS +=============== + +Accelerated RFS is to RFS what RSS is to RPS: a hardware-accelerated load +balancing mechanism that uses soft state to steer flows based on where +the application thread consuming the packets of each flow is running. +Accelerated RFS should perform better than RFS since packets are sent +directly to a CPU local to the thread consuming the data. The target CPU +will either be the same CPU where the application runs, or at least a CPU +which is local to the application thread’s CPU in the cache hierarchy. + +To enable accelerated RFS, the networking stack calls the +ndo_rx_flow_steer driver function to communicate the desired hardware +queue for packets matching a particular flow. The network stack +automatically calls this function every time a flow entry in +rps_dev_flow_table is updated. The driver in turn uses a device specific +method to program the NIC to steer the packets. + +The hardware queue for a flow is derived from the CPU recorded in +rps_dev_flow_table. The stack consults a CPU to hardware queue map which +is maintained by the NIC driver. This is an auto-generated reverse map of +the IRQ affinity table shown by /proc/interrupts. Drivers can use +functions in the cpu_rmap (“CPU affinity reverse map”) kernel library +to populate the map. For each CPU, the corresponding queue in the map is +set to be one whose processing CPU is closest in cache locality. + +==== Accelerated RFS Configuration + +Accelerated RFS is only available if the kernel is compiled with +CONFIG_RFS_ACCEL and support is provided by the NIC device and driver. +It also requires that ntuple filtering is enabled via ethtool. The map +of CPU to queues is automatically deduced from the IRQ affinities +configured for each receive queue by the driver, so no additional +configuration should be necessary. + +== Suggested Configuration + +This technique should be enabled whenever one wants to use RFS and the +NIC supports hardware acceleration. + +XPS: Transmit Packet Steering +============================= + +Transmit Packet Steering is a mechanism for intelligently selecting +which transmit queue to use when transmitting a packet on a multi-queue +device. To accomplish this, a mapping from CPU to hardware queue(s) is +recorded. The goal of this mapping is usually to assign queues +exclusively to a subset of CPUs, where the transmit completions for +these queues are processed on a CPU within this set. This choice +provides two benefits. First, contention on the device queue lock is +significantly reduced since fewer CPUs contend for the same queue +(contention can be eliminated completely if each CPU has its own +transmit queue). Secondly, cache miss rate on transmit completion is +reduced, in particular for data cache lines that hold the sk_buff +structures. + +XPS is configured per transmit queue by setting a bitmap of CPUs that +may use that queue to transmit. The reverse mapping, from CPUs to +transmit queues, is computed and maintained for each network device. +When transmitting the first packet in a flow, the function +get_xps_queue() is called to select a queue. This function uses the ID +of the running CPU as a key into the CPU-to-queue lookup table. If the +ID matches a single queue, that is used for transmission. If multiple +queues match, one is selected by using the flow hash to compute an index +into the set. + +The queue chosen for transmitting a particular flow is saved in the +corresponding socket structure for the flow (e.g. a TCP connection). +This transmit queue is used for subsequent packets sent on the flow to +prevent out of order (ooo) packets. The choice also amortizes the cost +of calling get_xps_queues() over all packets in the connection. To avoid +ooo packets, the queue for a flow can subsequently only be changed if +skb->ooo_okay is set for a packet in the flow. This flag indicates that +there are no outstanding packets in the flow, so the transmit queue can +change without the risk of generating out of order packets. The +transport layer is responsible for setting ooo_okay appropriately. TCP, +for instance, sets the flag when all data for a connection has been +acknowledged. + +==== XPS Configuration + +XPS is only available if the kconfig symbol CONFIG_XPS is enabled (on by +default for SMP). The functionality remains disabled until explicitly +configured. To enable XPS, the bitmap of CPUs that may use a transmit +queue is configured using the sysfs file entry: + +/sys/class/net/<dev>/queues/tx-<n>/xps_cpus + +== Suggested Configuration + +For a network device with a single transmission queue, XPS configuration +has no effect, since there is no choice in this case. In a multi-queue +system, XPS is preferably configured so that each CPU maps onto one queue. +If there are as many queues as there are CPUs in the system, then each +queue can also map onto one CPU, resulting in exclusive pairings that +experience no contention. If there are fewer queues than CPUs, then the +best CPUs to share a given queue are probably those that share the cache +with the CPU that processes transmit completions for that queue +(transmit interrupts). + + +Further Information +=================== +RPS and RFS were introduced in kernel 2.6.35. XPS was incorporated into +2.6.38. Original patches were submitted by Tom Herbert +(therbert@google.com) + +Accelerated RFS was introduced in 2.6.35. Original patches were +submitted by Ben Hutchings (bhutchings@solarflare.com) + +Authors: +Tom Herbert (therbert@google.com) +Willem de Bruijn (willemb@google.com) diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index 14dd3c6ad97e..4ce5450ab6e8 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -54,11 +54,10 @@ referred to as subsystem-level callbacks in what follows. By default, the callbacks are always invoked in process context with interrupts enabled. However, subsystems can use the pm_runtime_irq_safe() helper function to tell the PM core that a device's ->runtime_suspend() and ->runtime_resume() -callbacks should be invoked in atomic context with interrupts disabled -(->runtime_idle() is still invoked the default way). This implies that these -callback routines must not block or sleep, but it also means that the -synchronous helper functions listed at the end of Section 4 can be used within -an interrupt handler or in an atomic context. +callbacks should be invoked in atomic context with interrupts disabled. +This implies that these callback routines must not block or sleep, but it also +means that the synchronous helper functions listed at the end of Section 4 can +be used within an interrupt handler or in an atomic context. The subsystem-level suspend callback is _entirely_ _responsible_ for handling the suspend of the device as appropriate, which may, but need not include @@ -483,6 +482,7 @@ pm_runtime_suspend() pm_runtime_autosuspend() pm_runtime_resume() pm_runtime_get_sync() +pm_runtime_put_sync() pm_runtime_put_sync_suspend() 5. Runtime PM Initialization, Device Probing and Removal diff --git a/Documentation/ramoops.txt b/Documentation/ramoops.txt new file mode 100644 index 000000000000..8fb1ba7fe7bf --- /dev/null +++ b/Documentation/ramoops.txt @@ -0,0 +1,76 @@ +Ramoops oops/panic logger +========================= + +Sergiu Iordache <sergiu@chromium.org> + +Updated: 8 August 2011 + +0. Introduction + +Ramoops is an oops/panic logger that writes its logs to RAM before the system +crashes. It works by logging oopses and panics in a circular buffer. Ramoops +needs a system with persistent RAM so that the content of that area can +survive after a restart. + +1. Ramoops concepts + +Ramoops uses a predefined memory area to store the dump. The start and size of +the memory area are set using two variables: + * "mem_address" for the start + * "mem_size" for the size. The memory size will be rounded down to a + power of two. + +The memory area is divided into "record_size" chunks (also rounded down to +power of two) and each oops/panic writes a "record_size" chunk of +information. + +Dumping both oopses and panics can be done by setting 1 in the "dump_oops" +variable while setting 0 in that variable dumps only the panics. + +The module uses a counter to record multiple dumps but the counter gets reset +on restart (i.e. new dumps after the restart will overwrite old ones). + +2. Setting the parameters + +Setting the ramoops parameters can be done in 2 different manners: + 1. Use the module parameters (which have the names of the variables described + as before). + 2. Use a platform device and set the platform data. The parameters can then + be set through that platform data. An example of doing that is: + +#include <linux/ramoops.h> +[...] + +static struct ramoops_platform_data ramoops_data = { + .mem_size = <...>, + .mem_address = <...>, + .record_size = <...>, + .dump_oops = <...>, +}; + +static struct platform_device ramoops_dev = { + .name = "ramoops", + .dev = { + .platform_data = &ramoops_data, + }, +}; + +[... inside a function ...] +int ret; + +ret = platform_device_register(&ramoops_dev); +if (ret) { + printk(KERN_ERR "unable to register platform device\n"); + return ret; +} + +3. Dump format + +The data dump begins with a header, currently defined as "====" followed by a +timestamp and a new line. The dump then continues with the actual data. + +4. Reading the data + +The dump data can be read from memory (through /dev/mem or other means). +Getting the module parameters, which are needed in order to parse the data, can +be done through /sys/module/ramoops/parameters/* . diff --git a/Documentation/virtual/00-INDEX b/Documentation/virtual/00-INDEX index fe0251c4cfb7..8e601991d91c 100644 --- a/Documentation/virtual/00-INDEX +++ b/Documentation/virtual/00-INDEX @@ -8,3 +8,6 @@ lguest/ - Extremely simple hypervisor for experimental/educational use. uml/ - User Mode Linux, builds/runs Linux kernel as a userspace program. +virtio.txt + - Text version of draft virtio spec. + See http://ozlabs.org/~rusty/virtio-spec diff --git a/Documentation/virtual/lguest/lguest.c b/Documentation/virtual/lguest/lguest.c index 043bd7df3139..d928c134dee6 100644 --- a/Documentation/virtual/lguest/lguest.c +++ b/Documentation/virtual/lguest/lguest.c @@ -1996,6 +1996,9 @@ int main(int argc, char *argv[]) /* We use a simple helper to copy the arguments separated by spaces. */ concat((char *)(boot + 1), argv+optind+2); + /* Set kernel alignment to 16M (CONFIG_PHYSICAL_ALIGN) */ + boot->hdr.kernel_alignment = 0x1000000; + /* Boot protocol version: 2.07 supports the fields for lguest. */ boot->hdr.version = 0x207; diff --git a/Documentation/virtual/virtio-spec.txt b/Documentation/virtual/virtio-spec.txt new file mode 100644 index 000000000000..a350ae135b8c --- /dev/null +++ b/Documentation/virtual/virtio-spec.txt @@ -0,0 +1,2200 @@ +[Generated file: see http://ozlabs.org/~rusty/virtio-spec/] +Virtio PCI Card Specification +v0.9.1 DRAFT +- + +Rusty Russell <rusty@rustcorp.com.au>IBM Corporation (Editor) + +2011 August 1. + +Purpose and Description + +This document describes the specifications of the “virtio” family +of PCI[LaTeX Command: nomenclature] devices. These are devices +are found in virtual environments[LaTeX Command: nomenclature], +yet by design they are not all that different from physical PCI +devices, and this document treats them as such. This allows the +guest to use standard PCI drivers and discovery mechanisms. + +The purpose of virtio and this specification is that virtual +environments and guests should have a straightforward, efficient, +standard and extensible mechanism for virtual devices, rather +than boutique per-environment or per-OS mechanisms. + + Straightforward: Virtio PCI devices use normal PCI mechanisms + of interrupts and DMA which should be familiar to any device + driver author. There is no exotic page-flipping or COW + mechanism: it's just a PCI device.[footnote: +This lack of page-sharing implies that the implementation of the +device (e.g. the hypervisor or host) needs full access to the +guest memory. Communication with untrusted parties (i.e. +inter-guest communication) requires copying. +] + + Efficient: Virtio PCI devices consist of rings of descriptors + for input and output, which are neatly separated to avoid cache + effects from both guest and device writing to the same cache + lines. + + Standard: Virtio PCI makes no assumptions about the environment + in which it operates, beyond supporting PCI. In fact the virtio + devices specified in the appendices do not require PCI at all: + they have been implemented on non-PCI buses.[footnote: +The Linux implementation further separates the PCI virtio code +from the specific virtio drivers: these drivers are shared with +the non-PCI implementations (currently lguest and S/390). +] + + Extensible: Virtio PCI devices contain feature bits which are + acknowledged by the guest operating system during device setup. + This allows forwards and backwards compatibility: the device + offers all the features it knows about, and the driver + acknowledges those it understands and wishes to use. + + Virtqueues + +The mechanism for bulk data transport on virtio PCI devices is +pretentiously called a virtqueue. Each device can have zero or +more virtqueues: for example, the network device has one for +transmit and one for receive. + +Each virtqueue occupies two or more physically-contiguous pages +(defined, for the purposes of this specification, as 4096 bytes), +and consists of three parts: + + ++-------------------+-----------------------------------+-----------+ +| Descriptor Table | Available Ring (padding) | Used Ring | ++-------------------+-----------------------------------+-----------+ + + +When the driver wants to send buffers to the device, it puts them +in one or more slots in the descriptor table, and writes the +descriptor indices into the available ring. It then notifies the +device. When the device has finished with the buffers, it writes +the descriptors into the used ring, and sends an interrupt. + +Specification + + PCI Discovery + +Any PCI device with Vendor ID 0x1AF4, and Device ID 0x1000 +through 0x103F inclusive is a virtio device[footnote: +The actual value within this range is ignored +]. The device must also have a Revision ID of 0 to match this +specification. + +The Subsystem Device ID indicates which virtio device is +supported by the device. The Subsystem Vendor ID should reflect +the PCI Vendor ID of the environment (it's currently only used +for informational purposes by the guest). + + ++----------------------+--------------------+---------------+ +| Subsystem Device ID | Virtio Device | Specification | ++----------------------+--------------------+---------------+ ++----------------------+--------------------+---------------+ +| 1 | network card | Appendix C | ++----------------------+--------------------+---------------+ +| 2 | block device | Appendix D | ++----------------------+--------------------+---------------+ +| 3 | console | Appendix E | ++----------------------+--------------------+---------------+ +| 4 | entropy source | Appendix F | ++----------------------+--------------------+---------------+ +| 5 | memory ballooning | Appendix G | ++----------------------+--------------------+---------------+ +| 6 | ioMemory | - | ++----------------------+--------------------+---------------+ +| 9 | 9P transport | - | ++----------------------+--------------------+---------------+ + + + Device Configuration + +To configure the device, we use the first I/O region of the PCI +device. This contains a virtio header followed by a +device-specific region. + +There may be different widths of accesses to the I/O region; the “ +natural” access method for each field in the virtio header must +be used (i.e. 32-bit accesses for 32-bit fields, etc), but the +device-specific region can be accessed using any width accesses, +and should obtain the same results. + +Note that this is possible because while the virtio header is PCI +(i.e. little) endian, the device-specific region is encoded in +the native endian of the guest (where such distinction is +applicable). + + Device Initialization Sequence + +We start with an overview of device initialization, then expand +on the details of the device and how each step is preformed. + + Reset the device. This is not required on initial start up. + + The ACKNOWLEDGE status bit is set: we have noticed the device. + + The DRIVER status bit is set: we know how to drive the device. + + Device-specific setup, including reading the Device Feature + Bits, discovery of virtqueues for the device, optional MSI-X + setup, and reading and possibly writing the virtio + configuration space. + + The subset of Device Feature Bits understood by the driver is + written to the device. + + The DRIVER_OK status bit is set. + + The device can now be used (ie. buffers added to the + virtqueues)[footnote: +Historically, drivers have used the device before steps 5 and 6. +This is only allowed if the driver does not use any features +which would alter this early use of the device. +] + +If any of these steps go irrecoverably wrong, the guest should +set the FAILED status bit to indicate that it has given up on the +device (it can reset the device later to restart if desired). + +We now cover the fields required for general setup in detail. + + Virtio Header + +The virtio header looks as follows: + + ++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+ +| Bits || 32 | 32 | 32 | 16 | 16 | 16 | 8 | 8 | ++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+ +| Read/Write || R | R+W | R+W | R | R+W | R+W | R+W | R | ++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+ +| Purpose || Device | Guest | Queue | Queue | Queue | Queue | Device | ISR | +| || Features bits 0:31 | Features bits 0:31 | Address | Size | Select | Notify | Status | Status | ++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+ + + +If MSI-X is enabled for the device, two additional fields +immediately follow this header: + + ++------------++----------------+--------+ +| Bits || 16 | 16 | + +----------------+--------+ ++------------++----------------+--------+ +| Read/Write || R+W | R+W | ++------------++----------------+--------+ +| Purpose || Configuration | Queue | +| (MSI-X) || Vector | Vector | ++------------++----------------+--------+ + + +Finally, if feature bits (VIRTIO_F_FEATURES_HI) this is +immediately followed by two additional fields: + + ++------------++----------------------+---------------------- +| Bits || 32 | 32 ++------------++----------------------+---------------------- +| Read/Write || R | R+W ++------------++----------------------+---------------------- +| Purpose || Device | Guest +| || Features bits 32:63 | Features bits 32:63 ++------------++----------------------+---------------------- + + +Immediately following these general headers, there may be +device-specific headers: + + ++------------++--------------------+ +| Bits || Device Specific | + +--------------------+ ++------------++--------------------+ +| Read/Write || Device Specific | ++------------++--------------------+ +| Purpose || Device Specific... | +| || | ++------------++--------------------+ + + + Device Status + +The Device Status field is updated by the guest to indicate its +progress. This provides a simple low-level diagnostic: it's most +useful to imagine them hooked up to traffic lights on the console +indicating the status of each device. + +The device can be reset by writing a 0 to this field, otherwise +at least one bit should be set: + + ACKNOWLEDGE (1) Indicates that the guest OS has found the + device and recognized it as a valid virtio device. + + DRIVER (2) Indicates that the guest OS knows how to drive the + device. Under Linux, drivers can be loadable modules so there + may be a significant (or infinite) delay before setting this + bit. + + DRIVER_OK (3) Indicates that the driver is set up and ready to + drive the device. + + FAILED (8) Indicates that something went wrong in the guest, + and it has given up on the device. This could be an internal + error, or the driver didn't like the device for some reason, or + even a fatal error during device operation. The device must be + reset before attempting to re-initialize. + + Feature Bits + +The least significant 31 bits of the first configuration field +indicates the features that the device supports (the high bit is +reserved, and will be used to indicate the presence of future +feature bits elsewhere). If more than 31 feature bits are +supported, the device indicates so by setting feature bit 31 (see +[cha:Reserved-Feature-Bits]). The bits are allocated as follows: + + 0 to 23 Feature bits for the specific device type + + 24 to 40 Feature bits reserved for extensions to the queue and + feature negotiation mechanisms + + 41 to 63 Feature bits reserved for future extensions + +For example, feature bit 0 for a network device (i.e. Subsystem +Device ID 1) indicates that the device supports checksumming of +packets. + +The feature bits are negotiated: the device lists all the +features it understands in the Device Features field, and the +guest writes the subset that it understands into the Guest +Features field. The only way to renegotiate is to reset the +device. + +In particular, new fields in the device configuration header are +indicated by offering a feature bit, so the guest can check +before accessing that part of the configuration space. + +This allows for forwards and backwards compatibility: if the +device is enhanced with a new feature bit, older guests will not +write that feature bit back to the Guest Features field and it +can go into backwards compatibility mode. Similarly, if a guest +is enhanced with a feature that the device doesn't support, it +will not see that feature bit in the Device Features field and +can go into backwards compatibility mode (or, for poor +implementations, set the FAILED Device Status bit). + +Access to feature bits 32 to 63 is enabled by Guest by setting +feature bit 31. If this bit is unset, Device must assume that all +feature bits > 31 are unset. + + Configuration/Queue Vectors + +When MSI-X capability is present and enabled in the device +(through standard PCI configuration space) 4 bytes at byte offset +20 are used to map configuration change and queue interrupts to +MSI-X vectors. In this case, the ISR Status field is unused, and +device specific configuration starts at byte offset 24 in virtio +header structure. When MSI-X capability is not enabled, device +specific configuration starts at byte offset 20 in virtio header. + +Writing a valid MSI-X Table entry number, 0 to 0x7FF, to one of +Configuration/Queue Vector registers, maps interrupts triggered +by the configuration change/selected queue events respectively to +the corresponding MSI-X vector. To disable interrupts for a +specific event type, unmap it by writing a special NO_VECTOR +value: + +/* Vector value used to disable MSI for queue */ + +#define VIRTIO_MSI_NO_VECTOR 0xffff + +Reading these registers returns vector mapped to a given event, +or NO_VECTOR if unmapped. All queue and configuration change +events are unmapped by default. + +Note that mapping an event to vector might require allocating +internal device resources, and might fail. Devices report such +failures by returning the NO_VECTOR value when the relevant +Vector field is read. After mapping an event to vector, the +driver must verify success by reading the Vector field value: on +success, the previously written value is returned, and on +failure, NO_VECTOR is returned. If a mapping failure is detected, +the driver can retry mapping with fewervectors, or disable MSI-X. + + Virtqueue Configuration + +As a device can have zero or more virtqueues for bulk data +transport (for example, the network driver has two), the driver +needs to configure them as part of the device-specific +configuration. + +This is done as follows, for each virtqueue a device has: + + Write the virtqueue index (first queue is 0) to the Queue + Select field. + + Read the virtqueue size from the Queue Size field, which is + always a power of 2. This controls how big the virtqueue is + (see below). If this field is 0, the virtqueue does not exist. + + Allocate and zero virtqueue in contiguous physical memory, on a + 4096 byte alignment. Write the physical address, divided by + 4096 to the Queue Address field.[footnote: +The 4096 is based on the x86 page size, but it's also large +enough to ensure that the separate parts of the virtqueue are on +separate cache lines. +] + + Optionally, if MSI-X capability is present and enabled on the + device, select a vector to use to request interrupts triggered + by virtqueue events. Write the MSI-X Table entry number + corresponding to this vector in Queue Vector field. Read the + Queue Vector field: on success, previously written value is + returned; on failure, NO_VECTOR value is returned. + +The Queue Size field controls the total number of bytes required +for the virtqueue according to the following formula: + +#define ALIGN(x) (((x) + 4095) & ~4095) + +static inline unsigned vring_size(unsigned int qsz) + +{ + + return ALIGN(sizeof(struct vring_desc)*qsz + sizeof(u16)*(2 ++ qsz)) + + + ALIGN(sizeof(struct vring_used_elem)*qsz); + +} + +This currently wastes some space with padding, but also allows +future extensions. The virtqueue layout structure looks like this +(qsz is the Queue Size field, which is a variable, so this code +won't compile): + +struct vring { + + /* The actual descriptors (16 bytes each) */ + + struct vring_desc desc[qsz]; + + + + /* A ring of available descriptor heads with free-running +index. */ + + struct vring_avail avail; + + + + // Padding to the next 4096 boundary. + + char pad[]; + + + + // A ring of used descriptor heads with free-running index. + + struct vring_used used; + +}; + + A Note on Virtqueue Endianness + +Note that the endian of these fields and everything else in the +virtqueue is the native endian of the guest, not little-endian as +PCI normally is. This makes for simpler guest code, and it is +assumed that the host already has to be deeply aware of the guest +endian so such an “endian-aware” device is not a significant +issue. + + Descriptor Table + +The descriptor table refers to the buffers the guest is using for +the device. The addresses are physical addresses, and the buffers +can be chained via the next field. Each descriptor describes a +buffer which is read-only or write-only, but a chain of +descriptors can contain both read-only and write-only buffers. + +No descriptor chain may be more than 2^32 bytes long in total.struct vring_desc { + + /* Address (guest-physical). */ + + u64 addr; + + /* Length. */ + + u32 len; + +/* This marks a buffer as continuing via the next field. */ + +#define VRING_DESC_F_NEXT 1 + +/* This marks a buffer as write-only (otherwise read-only). */ + +#define VRING_DESC_F_WRITE 2 + +/* This means the buffer contains a list of buffer descriptors. +*/ + +#define VRING_DESC_F_INDIRECT 4 + + /* The flags as indicated above. */ + + u16 flags; + + /* Next field if flags & NEXT */ + + u16 next; + +}; + +The number of descriptors in the table is specified by the Queue +Size field for this virtqueue. + + <sub:Indirect-Descriptors>Indirect Descriptors + +Some devices benefit by concurrently dispatching a large number +of large requests. The VIRTIO_RING_F_INDIRECT_DESC feature can be +used to allow this (see [cha:Reserved-Feature-Bits]). To increase +ring capacity it is possible to store a table of indirect +descriptors anywhere in memory, and insert a descriptor in main +virtqueue (with flags&INDIRECT on) that refers to memory buffer +containing this indirect descriptor table; fields addr and len +refer to the indirect table address and length in bytes, +respectively. The indirect table layout structure looks like this +(len is the length of the descriptor that refers to this table, +which is a variable, so this code won't compile): + +struct indirect_descriptor_table { + + /* The actual descriptors (16 bytes each) */ + + struct vring_desc desc[len / 16]; + +}; + +The first indirect descriptor is located at start of the indirect +descriptor table (index 0), additional indirect descriptors are +chained by next field. An indirect descriptor without next field +(with flags&NEXT off) signals the end of the indirect descriptor +table, and transfers control back to the main virtqueue. An +indirect descriptor can not refer to another indirect descriptor +table (flags&INDIRECT must be off). A single indirect descriptor +table can include both read-only and write-only descriptors; +write-only flag (flags&WRITE) in the descriptor that refers to it +is ignored. + + Available Ring + +The available ring refers to what descriptors we are offering the +device: it refers to the head of a descriptor chain. The “flags” +field is currently 0 or 1: 1 indicating that we do not need an +interrupt when the device consumes a descriptor from the +available ring. Alternatively, the guest can ask the device to +delay interrupts until an entry with an index specified by the “ +used_event” field is written in the used ring (equivalently, +until the idx field in the used ring will reach the value +used_event + 1). The method employed by the device is controlled +by the VIRTIO_RING_F_EVENT_IDX feature bit (see [cha:Reserved-Feature-Bits] +). This interrupt suppression is merely an optimization; it may +not suppress interrupts entirely. + +The “idx” field indicates where we would put the next descriptor +entry (modulo the ring size). This starts at 0, and increases. + +struct vring_avail { + +#define VRING_AVAIL_F_NO_INTERRUPT 1 + + u16 flags; + + u16 idx; + + u16 ring[qsz]; /* qsz is the Queue Size field read from device +*/ + + u16 used_event; + +}; + + Used Ring + +The used ring is where the device returns buffers once it is done +with them. The flags field can be used by the device to hint that +no notification is necessary when the guest adds to the available +ring. Alternatively, the “avail_event” field can be used by the +device to hint that no notification is necessary until an entry +with an index specified by the “avail_event” is written in the +available ring (equivalently, until the idx field in the +available ring will reach the value avail_event + 1). The method +employed by the device is controlled by the guest through the +VIRTIO_RING_F_EVENT_IDX feature bit (see [cha:Reserved-Feature-Bits] +). [footnote: +These fields are kept here because this is the only part of the +virtqueue written by the device +]. + +Each entry in the ring is a pair: the head entry of the +descriptor chain describing the buffer (this matches an entry +placed in the available ring by the guest earlier), and the total +of bytes written into the buffer. The latter is extremely useful +for guests using untrusted buffers: if you do not know exactly +how much has been written by the device, you usually have to zero +the buffer to ensure no data leakage occurs. + +/* u32 is used here for ids for padding reasons. */ + +struct vring_used_elem { + + /* Index of start of used descriptor chain. */ + + u32 id; + + /* Total length of the descriptor chain which was used +(written to) */ + + u32 len; + +}; + + + +struct vring_used { + +#define VRING_USED_F_NO_NOTIFY 1 + + u16 flags; + + u16 idx; + + struct vring_used_elem ring[qsz]; + + u16 avail_event; + +}; + + Helpers for Managing Virtqueues + +The Linux Kernel Source code contains the definitions above and +helper routines in a more usable form, in +include/linux/virtio_ring.h. This was explicitly licensed by IBM +and Red Hat under the (3-clause) BSD license so that it can be +freely used by all other projects, and is reproduced (with slight +variation to remove Linux assumptions) in Appendix A. + + Device Operation + +There are two parts to device operation: supplying new buffers to +the device, and processing used buffers from the device. As an +example, the virtio network device has two virtqueues: the +transmit virtqueue and the receive virtqueue. The driver adds +outgoing (read-only) packets to the transmit virtqueue, and then +frees them after they are used. Similarly, incoming (write-only) +buffers are added to the receive virtqueue, and processed after +they are used. + + Supplying Buffers to The Device + +Actual transfer of buffers from the guest OS to the device +operates as follows: + + Place the buffer(s) into free descriptor(s). + + If there are no free descriptors, the guest may choose to + notify the device even if notifications are suppressed (to + reduce latency).[footnote: +The Linux drivers do this only for read-only buffers: for +write-only buffers, it is assumed that the driver is merely +trying to keep the receive buffer ring full, and no notification +of this expected condition is necessary. +] + + Place the id of the buffer in the next ring entry of the + available ring. + + The steps (1) and (2) may be performed repeatedly if batching + is possible. + + A memory barrier should be executed to ensure the device sees + the updated descriptor table and available ring before the next + step. + + The available “idx” field should be increased by the number of + entries added to the available ring. + + A memory barrier should be executed to ensure that we update + the idx field before checking for notification suppression. + + If notifications are not suppressed, the device should be + notified of the new buffers. + +Note that the above code does not take precautions against the +available ring buffer wrapping around: this is not possible since +the ring buffer is the same size as the descriptor table, so step +(1) will prevent such a condition. + +In addition, the maximum queue size is 32768 (it must be a power +of 2 which fits in 16 bits), so the 16-bit “idx” value can always +distinguish between a full and empty buffer. + +Here is a description of each stage in more detail. + + Placing Buffers Into The Descriptor Table + +A buffer consists of zero or more read-only physically-contiguous +elements followed by zero or more physically-contiguous +write-only elements (it must have at least one element). This +algorithm maps it into the descriptor table: + + for each buffer element, b: + + Get the next free descriptor table entry, d + + Set d.addr to the physical address of the start of b + + Set d.len to the length of b. + + If b is write-only, set d.flags to VRING_DESC_F_WRITE, + otherwise 0. + + If there is a buffer element after this: + + Set d.next to the index of the next free descriptor element. + + Set the VRING_DESC_F_NEXT bit in d.flags. + +In practice, the d.next fields are usually used to chain free +descriptors, and a separate count kept to check there are enough +free descriptors before beginning the mappings. + + Updating The Available Ring + +The head of the buffer we mapped is the first d in the algorithm +above. A naive implementation would do the following: + +avail->ring[avail->idx % qsz] = head; + +However, in general we can add many descriptors before we update +the “idx” field (at which point they become visible to the +device), so we keep a counter of how many we've added: + +avail->ring[(avail->idx + added++) % qsz] = head; + + Updating The Index Field + +Once the idx field of the virtqueue is updated, the device will +be able to access the descriptor entries we've created and the +memory they refer to. This is why a memory barrier is generally +used before the idx update, to ensure it sees the most up-to-date +copy. + +The idx field always increments, and we let it wrap naturally at +65536: + +avail->idx += added; + + <sub:Notifying-The-Device>Notifying The Device + +Device notification occurs by writing the 16-bit virtqueue index +of this virtqueue to the Queue Notify field of the virtio header +in the first I/O region of the PCI device. This can be expensive, +however, so the device can suppress such notifications if it +doesn't need them. We have to be careful to expose the new idx +value before checking the suppression flag: it's OK to notify +gratuitously, but not to omit a required notification. So again, +we use a memory barrier here before reading the flags or the +avail_event field. + +If the VIRTIO_F_RING_EVENT_IDX feature is not negotiated, and if +the VRING_USED_F_NOTIFY flag is not set, we go ahead and write to +the PCI configuration space. + +If the VIRTIO_F_RING_EVENT_IDX feature is negotiated, we read the +avail_event field in the available ring structure. If the +available index crossed_the avail_event field value since the +last notification, we go ahead and write to the PCI configuration +space. The avail_event field wraps naturally at 65536 as well: + +(u16)(new_idx - avail_event - 1) < (u16)(new_idx - old_idx) + + <sub:Receiving-Used-Buffers>Receiving Used Buffers From The + Device + +Once the device has used a buffer (read from or written to it, or +parts of both, depending on the nature of the virtqueue and the +device), it sends an interrupt, following an algorithm very +similar to the algorithm used for the driver to send the device a +buffer: + + Write the head descriptor number to the next field in the used + ring. + + Update the used ring idx. + + Determine whether an interrupt is necessary: + + If the VIRTIO_F_RING_EVENT_IDX feature is not negotiated: check + if f the VRING_AVAIL_F_NO_INTERRUPT flag is not set in avail- + >flags + + If the VIRTIO_F_RING_EVENT_IDX feature is negotiated: check + whether the used index crossed the used_event field value + since the last update. The used_event field wraps naturally + at 65536 as well:(u16)(new_idx - used_event - 1) < (u16)(new_idx - old_idx) + + If an interrupt is necessary: + + If MSI-X capability is disabled: + + Set the lower bit of the ISR Status field for the device. + + Send the appropriate PCI interrupt for the device. + + If MSI-X capability is enabled: + + Request the appropriate MSI-X interrupt message for the + device, Queue Vector field sets the MSI-X Table entry + number. + + If Queue Vector field value is NO_VECTOR, no interrupt + message is requested for this event. + +The guest interrupt handler should: + + If MSI-X capability is disabled: read the ISR Status field, + which will reset it to zero. If the lower bit is zero, the + interrupt was not for this device. Otherwise, the guest driver + should look through the used rings of each virtqueue for the + device, to see if any progress has been made by the device + which requires servicing. + + If MSI-X capability is enabled: look through the used rings of + each virtqueue mapped to the specific MSI-X vector for the + device, to see if any progress has been made by the device + which requires servicing. + +For each ring, guest should then disable interrupts by writing +VRING_AVAIL_F_NO_INTERRUPT flag in avail structure, if required. +It can then process used ring entries finally enabling interrupts +by clearing the VRING_AVAIL_F_NO_INTERRUPT flag or updating the +EVENT_IDX field in the available structure, Guest should then +execute a memory barrier, and then recheck the ring empty +condition. This is necessary to handle the case where, after the +last check and before enabling interrupts, an interrupt has been +suppressed by the device: + +vring_disable_interrupts(vq); + +for (;;) { + + if (vq->last_seen_used != vring->used.idx) { + + vring_enable_interrupts(vq); + + mb(); + + if (vq->last_seen_used != vring->used.idx) + + break; + + } + + struct vring_used_elem *e = +vring.used->ring[vq->last_seen_used%vsz]; + + process_buffer(e); + + vq->last_seen_used++; + +} + + Dealing With Configuration Changes + +Some virtio PCI devices can change the device configuration +state, as reflected in the virtio header in the PCI configuration +space. In this case: + + If MSI-X capability is disabled: an interrupt is delivered and + the second highest bit is set in the ISR Status field to + indicate that the driver should re-examine the configuration + space.Note that a single interrupt can indicate both that one + or more virtqueue has been used and that the configuration + space has changed: even if the config bit is set, virtqueues + must be scanned. + + If MSI-X capability is enabled: an interrupt message is + requested. The Configuration Vector field sets the MSI-X Table + entry number to use. If Configuration Vector field value is + NO_VECTOR, no interrupt message is requested for this event. + +Creating New Device Types + +Various considerations are necessary when creating a new device +type: + + How Many Virtqueues? + +It is possible that a very simple device will operate entirely +through its configuration space, but most will need at least one +virtqueue in which it will place requests. A device with both +input and output (eg. console and network devices described here) +need two queues: one which the driver fills with buffers to +receive input, and one which the driver places buffers to +transmit output. + + What Configuration Space Layout? + +Configuration space is generally used for rarely-changing or +initialization-time parameters. But it is a limited resource, so +it might be better to use a virtqueue to update configuration +information (the network device does this for filtering, +otherwise the table in the config space could potentially be very +large). + +Note that this space is generally the guest's native endian, +rather than PCI's little-endian. + + What Device Number? + +Currently device numbers are assigned quite freely: a simple +request mail to the author of this document or the Linux +virtualization mailing list[footnote: + +https://lists.linux-foundation.org/mailman/listinfo/virtualization +] will be sufficient to secure a unique one. + +Meanwhile for experimental drivers, use 65535 and work backwards. + + How many MSI-X vectors? + +Using the optional MSI-X capability devices can speed up +interrupt processing by removing the need to read ISR Status +register by guest driver (which might be an expensive operation), +reducing interrupt sharing between devices and queues within the +device, and handling interrupts from multiple CPUs. However, some +systems impose a limit (which might be as low as 256) on the +total number of MSI-X vectors that can be allocated to all +devices. Devices and/or device drivers should take this into +account, limiting the number of vectors used unless the device is +expected to cause a high volume of interrupts. Devices can +control the number of vectors used by limiting the MSI-X Table +Size or not presenting MSI-X capability in PCI configuration +space. Drivers can control this by mapping events to as small +number of vectors as possible, or disabling MSI-X capability +altogether. + + Message Framing + +The descriptors used for a buffer should not effect the semantics +of the message, except for the total length of the buffer. For +example, a network buffer consists of a 10 byte header followed +by the network packet. Whether this is presented in the ring +descriptor chain as (say) a 10 byte buffer and a 1514 byte +buffer, or a single 1524 byte buffer, or even three buffers, +should have no effect. + +In particular, no implementation should use the descriptor +boundaries to determine the size of any header in a request.[footnote: +The current qemu device implementations mistakenly insist that +the first descriptor cover the header in these cases exactly, so +a cautious driver should arrange it so. +] + + Device Improvements + +Any change to configuration space, or new virtqueues, or +behavioural changes, should be indicated by negotiation of a new +feature bit. This establishes clarity[footnote: +Even if it does mean documenting design or implementation +mistakes! +] and avoids future expansion problems. + +Clusters of functionality which are always implemented together +can use a single bit, but if one feature makes sense without the +others they should not be gratuitously grouped together to +conserve feature bits. We can always extend the spec when the +first person needs more than 24 feature bits for their device. + +[LaTeX Command: printnomenclature] + +Appendix A: virtio_ring.h + +#ifndef VIRTIO_RING_H + +#define VIRTIO_RING_H + +/* An interface for efficient virtio implementation. + + * + + * This header is BSD licensed so anyone can use the definitions + + * to implement compatible drivers/servers. + + * + + * Copyright 2007, 2009, IBM Corporation + + * Copyright 2011, Red Hat, Inc + + * All rights reserved. + + * + + * Redistribution and use in source and binary forms, with or +without + + * modification, are permitted provided that the following +conditions + + * are met: + + * 1. Redistributions of source code must retain the above +copyright + + * notice, this list of conditions and the following +disclaimer. + + * 2. Redistributions in binary form must reproduce the above +copyright + + * notice, this list of conditions and the following +disclaimer in the + + * documentation and/or other materials provided with the +distribution. + + * 3. Neither the name of IBM nor the names of its contributors + + * may be used to endorse or promote products derived from +this software + + * without specific prior written permission. + + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +CONTRIBUTORS ``AS IS'' AND + + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE + + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +PARTICULAR PURPOSE + + * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE +LIABLE + + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL + + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS + + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) + + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT + + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY + + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF + + * SUCH DAMAGE. + + */ + + + +/* This marks a buffer as continuing via the next field. */ + +#define VRING_DESC_F_NEXT 1 + +/* This marks a buffer as write-only (otherwise read-only). */ + +#define VRING_DESC_F_WRITE 2 + + + +/* The Host uses this in used->flags to advise the Guest: don't +kick me + + * when you add a buffer. It's unreliable, so it's simply an + + * optimization. Guest will still kick if it's out of buffers. +*/ + +#define VRING_USED_F_NO_NOTIFY 1 + +/* The Guest uses this in avail->flags to advise the Host: don't + + * interrupt me when you consume a buffer. It's unreliable, so +it's + + * simply an optimization. */ + +#define VRING_AVAIL_F_NO_INTERRUPT 1 + + + +/* Virtio ring descriptors: 16 bytes. + + * These can chain together via "next". */ + +struct vring_desc { + + /* Address (guest-physical). */ + + uint64_t addr; + + /* Length. */ + + uint32_t len; + + /* The flags as indicated above. */ + + uint16_t flags; + + /* We chain unused descriptors via this, too */ + + uint16_t next; + +}; + + + +struct vring_avail { + + uint16_t flags; + + uint16_t idx; + + uint16_t ring[]; + + uint16_t used_event; + +}; + + + +/* u32 is used here for ids for padding reasons. */ + +struct vring_used_elem { + + /* Index of start of used descriptor chain. */ + + uint32_t id; + + /* Total length of the descriptor chain which was written +to. */ + + uint32_t len; + +}; + + + +struct vring_used { + + uint16_t flags; + + uint16_t idx; + + struct vring_used_elem ring[]; + + uint16_t avail_event; + +}; + + + +struct vring { + + unsigned int num; + + + + struct vring_desc *desc; + + struct vring_avail *avail; + + struct vring_used *used; + +}; + + + +/* The standard layout for the ring is a continuous chunk of +memory which + + * looks like this. We assume num is a power of 2. + + * + + * struct vring { + + * // The actual descriptors (16 bytes each) + + * struct vring_desc desc[num]; + + * + + * // A ring of available descriptor heads with free-running +index. + + * __u16 avail_flags; + + * __u16 avail_idx; + + * __u16 available[num]; + + * + + * // Padding to the next align boundary. + + * char pad[]; + + * + + * // A ring of used descriptor heads with free-running +index. + + * __u16 used_flags; + + * __u16 EVENT_IDX; + + * struct vring_used_elem used[num]; + + * }; + + * Note: for virtio PCI, align is 4096. + + */ + +static inline void vring_init(struct vring *vr, unsigned int num, +void *p, + + unsigned long align) + +{ + + vr->num = num; + + vr->desc = p; + + vr->avail = p + num*sizeof(struct vring_desc); + + vr->used = (void *)(((unsigned long)&vr->avail->ring[num] + + + align-1) + + & ~(align - 1)); + +} + + + +static inline unsigned vring_size(unsigned int num, unsigned long +align) + +{ + + return ((sizeof(struct vring_desc)*num + +sizeof(uint16_t)*(2+num) + + + align - 1) & ~(align - 1)) + + + sizeof(uint16_t)*3 + sizeof(struct +vring_used_elem)*num; + +} + + + +static inline int vring_need_event(uint16_t event_idx, uint16_t +new_idx, uint16_t old_idx) + +{ + + return (uint16_t)(new_idx - event_idx - 1) < +(uint16_t)(new_idx - old_idx); + +} + +#endif /* VIRTIO_RING_H */ + +<cha:Reserved-Feature-Bits>Appendix B: Reserved Feature Bits + +Currently there are five device-independent feature bits defined: + + VIRTIO_F_NOTIFY_ON_EMPTY (24) Negotiating this feature + indicates that the driver wants an interrupt if the device runs + out of available descriptors on a virtqueue, even though + interrupts are suppressed using the VRING_AVAIL_F_NO_INTERRUPT + flag or the used_event field. An example of this is the + networking driver: it doesn't need to know every time a packet + is transmitted, but it does need to free the transmitted + packets a finite time after they are transmitted. It can avoid + using a timer if the device interrupts it when all the packets + are transmitted. + + VIRTIO_F_RING_INDIRECT_DESC (28) Negotiating this feature + indicates that the driver can use descriptors with the + VRING_DESC_F_INDIRECT flag set, as described in [sub:Indirect-Descriptors] + . + + VIRTIO_F_RING_EVENT_IDX(29) This feature enables the used_event + and the avail_event fields. If set, it indicates that the + device should ignore the flags field in the available ring + structure. Instead, the used_event field in this structure is + used by guest to suppress device interrupts. Further, the + driver should ignore the flags field in the used ring + structure. Instead, the avail_event field in this structure is + used by the device to suppress notifications. If unset, the + driver should ignore the used_event field; the device should + ignore the avail_event field; the flags field is used + + VIRTIO_F_BAD_FEATURE(30) This feature should never be + negotiated by the guest; doing so is an indication that the + guest is faulty[footnote: +An experimental virtio PCI driver contained in Linux version +2.6.25 had this problem, and this feature bit can be used to +detect it. +] + + VIRTIO_F_FEATURES_HIGH(31) This feature indicates that the + device supports feature bits 32:63. If unset, feature bits + 32:63 are unset. + +Appendix C: Network Device + +The virtio network device is a virtual ethernet card, and is the +most complex of the devices supported so far by virtio. It has +enhanced rapidly and demonstrates clearly how support for new +features should be added to an existing device. Empty buffers are +placed in one virtqueue for receiving packets, and outgoing +packets are enqueued into another for transmission in that order. +A third command queue is used to control advanced filtering +features. + + Configuration + + Subsystem Device ID 1 + + Virtqueues 0:receiveq. 1:transmitq. 2:controlq[footnote: +Only if VIRTIO_NET_F_CTRL_VQ set +] + + Feature bits + + VIRTIO_NET_F_CSUM (0) Device handles packets with partial + checksum + + VIRTIO_NET_F_GUEST_CSUM (1) Guest handles packets with partial + checksum + + VIRTIO_NET_F_MAC (5) Device has given MAC address. + + VIRTIO_NET_F_GSO (6) (Deprecated) device handles packets with + any GSO type.[footnote: +It was supposed to indicate segmentation offload support, but +upon further investigation it became clear that multiple bits +were required. +] + + VIRTIO_NET_F_GUEST_TSO4 (7) Guest can receive TSOv4. + + VIRTIO_NET_F_GUEST_TSO6 (8) Guest can receive TSOv6. + + VIRTIO_NET_F_GUEST_ECN (9) Guest can receive TSO with ECN. + + VIRTIO_NET_F_GUEST_UFO (10) Guest can receive UFO. + + VIRTIO_NET_F_HOST_TSO4 (11) Device can receive TSOv4. + + VIRTIO_NET_F_HOST_TSO6 (12) Device can receive TSOv6. + + VIRTIO_NET_F_HOST_ECN (13) Device can receive TSO with ECN. + + VIRTIO_NET_F_HOST_UFO (14) Device can receive UFO. + + VIRTIO_NET_F_MRG_RXBUF (15) Guest can merge receive buffers. + + VIRTIO_NET_F_STATUS (16) Configuration status field is + available. + + VIRTIO_NET_F_CTRL_VQ (17) Control channel is available. + + VIRTIO_NET_F_CTRL_RX (18) Control channel RX mode support. + + VIRTIO_NET_F_CTRL_VLAN (19) Control channel VLAN filtering. + + Device configuration layout Two configuration fields are + currently defined. The mac address field always exists (though + is only valid if VIRTIO_NET_F_MAC is set), and the status field + only exists if VIRTIO_NET_F_STATUS is set. Only one bit is + currently defined for the status field: VIRTIO_NET_S_LINK_UP. #define VIRTIO_NET_S_LINK_UP 1 + + + +struct virtio_net_config { + + u8 mac[6]; + + u16 status; + +}; + + Device Initialization + + The initialization routine should identify the receive and + transmission virtqueues. + + If the VIRTIO_NET_F_MAC feature bit is set, the configuration + space “mac” entry indicates the “physical” address of the the + network card, otherwise a private MAC address should be + assigned. All guests are expected to negotiate this feature if + it is set. + + If the VIRTIO_NET_F_CTRL_VQ feature bit is negotiated, identify + the control virtqueue. + + If the VIRTIO_NET_F_STATUS feature bit is negotiated, the link + status can be read from the bottom bit of the “status” config + field. Otherwise, the link should be assumed active. + + The receive virtqueue should be filled with receive buffers. + This is described in detail below in “Setting Up Receive + Buffers”. + + A driver can indicate that it will generate checksumless + packets by negotating the VIRTIO_NET_F_CSUM feature. This “ + checksum offload” is a common feature on modern network cards. + + If that feature is negotiated, a driver can use TCP or UDP + segmentation offload by negotiating the VIRTIO_NET_F_HOST_TSO4 + (IPv4 TCP), VIRTIO_NET_F_HOST_TSO6 (IPv6 TCP) and + VIRTIO_NET_F_HOST_UFO (UDP fragmentation) features. It should + not send TCP packets requiring segmentation offload which have + the Explicit Congestion Notification bit set, unless the + VIRTIO_NET_F_HOST_ECN feature is negotiated.[footnote: +This is a common restriction in real, older network cards. +] + + The converse features are also available: a driver can save the + virtual device some work by negotiating these features.[footnote: +For example, a network packet transported between two guests on +the same system may not require checksumming at all, nor +segmentation, if both guests are amenable. +] The VIRTIO_NET_F_GUEST_CSUM feature indicates that partially + checksummed packets can be received, and if it can do that then + the VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, + VIRTIO_NET_F_GUEST_UFO and VIRTIO_NET_F_GUEST_ECN are the input + equivalents of the features described above. See “Receiving + Packets” below. + + Device Operation + +Packets are transmitted by placing them in the transmitq, and +buffers for incoming packets are placed in the receiveq. In each +case, the packet itself is preceeded by a header: + +struct virtio_net_hdr { + +#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 + + u8 flags; + +#define VIRTIO_NET_HDR_GSO_NONE 0 + +#define VIRTIO_NET_HDR_GSO_TCPV4 1 + +#define VIRTIO_NET_HDR_GSO_UDP 3 + +#define VIRTIO_NET_HDR_GSO_TCPV6 4 + +#define VIRTIO_NET_HDR_GSO_ECN 0x80 + + u8 gso_type; + + u16 hdr_len; + + u16 gso_size; + + u16 csum_start; + + u16 csum_offset; + +/* Only if VIRTIO_NET_F_MRG_RXBUF: */ + + u16 num_buffers + +}; + +The controlq is used to control device features such as +filtering. + + Packet Transmission + +Transmitting a single packet is simple, but varies depending on +the different features the driver negotiated. + + If the driver negotiated VIRTIO_NET_F_CSUM, and the packet has + not been fully checksummed, then the virtio_net_hdr's fields + are set as follows. Otherwise, the packet must be fully + checksummed, and flags is zero. + + flags has the VIRTIO_NET_HDR_F_NEEDS_CSUM set, + + <ite:csum_start-is-set>csum_start is set to the offset within + the packet to begin checksumming, and + + csum_offset indicates how many bytes after the csum_start the + new (16 bit ones' complement) checksum should be placed.[footnote: +For example, consider a partially checksummed TCP (IPv4) packet. +It will have a 14 byte ethernet header and 20 byte IP header +followed by the TCP header (with the TCP checksum field 16 bytes +into that header). csum_start will be 14+20 = 34 (the TCP +checksum includes the header), and csum_offset will be 16. The +value in the TCP checksum field will be the sum of the TCP pseudo +header, so that replacing it by the ones' complement checksum of +the TCP header and body will give the correct result. +] + + <enu:If-the-driver>If the driver negotiated + VIRTIO_NET_F_HOST_TSO4, TSO6 or UFO, and the packet requires + TCP segmentation or UDP fragmentation, then the “gso_type” + field is set to VIRTIO_NET_HDR_GSO_TCPV4, TCPV6 or UDP. + (Otherwise, it is set to VIRTIO_NET_HDR_GSO_NONE). In this + case, packets larger than 1514 bytes can be transmitted: the + metadata indicates how to replicate the packet header to cut it + into smaller packets. The other gso fields are set: + + hdr_len is a hint to the device as to how much of the header + needs to be kept to copy into each packet, usually set to the + length of the headers, including the transport header.[footnote: +Due to various bugs in implementations, this field is not useful +as a guarantee of the transport header size. +] + + gso_size is the size of the packet beyond that header (ie. + MSS). + + If the driver negotiated the VIRTIO_NET_F_HOST_ECN feature, the + VIRTIO_NET_HDR_GSO_ECN bit may be set in “gso_type” as well, + indicating that the TCP packet has the ECN bit set.[footnote: +This case is not handled by some older hardware, so is called out +specifically in the protocol. +] + + If the driver negotiated the VIRTIO_NET_F_MRG_RXBUF feature, + the num_buffers field is set to zero. + + The header and packet are added as one output buffer to the + transmitq, and the device is notified of the new entry (see [sub:Notifying-The-Device] + ).[footnote: +Note that the header will be two bytes longer for the +VIRTIO_NET_F_MRG_RXBUF case. +] + + Packet Transmission Interrupt + +Often a driver will suppress transmission interrupts using the +VRING_AVAIL_F_NO_INTERRUPT flag (see [sub:Receiving-Used-Buffers] +) and check for used packets in the transmit path of following +packets. However, it will still receive interrupts if the +VIRTIO_F_NOTIFY_ON_EMPTY feature is negotiated, indicating that +the transmission queue is completely emptied. + +The normal behavior in this interrupt handler is to retrieve and +new descriptors from the used ring and free the corresponding +headers and packets. + + Setting Up Receive Buffers + +It is generally a good idea to keep the receive virtqueue as +fully populated as possible: if it runs out, network performance +will suffer. + +If the VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6 or +VIRTIO_NET_F_GUEST_UFO features are used, the Guest will need to +accept packets of up to 65550 bytes long (the maximum size of a +TCP or UDP packet, plus the 14 byte ethernet header), otherwise +1514 bytes. So unless VIRTIO_NET_F_MRG_RXBUF is negotiated, every +buffer in the receive queue needs to be at least this length [footnote: +Obviously each one can be split across multiple descriptor +elements. +]. + +If VIRTIO_NET_F_MRG_RXBUF is negotiated, each buffer must be at +least the size of the struct virtio_net_hdr. + + Packet Receive Interrupt + +When a packet is copied into a buffer in the receiveq, the +optimal path is to disable further interrupts for the receiveq +(see [sub:Receiving-Used-Buffers]) and process packets until no +more are found, then re-enable them. + +Processing packet involves: + + If the driver negotiated the VIRTIO_NET_F_MRG_RXBUF feature, + then the “num_buffers” field indicates how many descriptors + this packet is spread over (including this one). This allows + receipt of large packets without having to allocate large + buffers. In this case, there will be at least “num_buffers” in + the used ring, and they should be chained together to form a + single packet. The other buffers will not begin with a struct + virtio_net_hdr. + + If the VIRTIO_NET_F_MRG_RXBUF feature was not negotiated, or + the “num_buffers” field is one, then the entire packet will be + contained within this buffer, immediately following the struct + virtio_net_hdr. + + If the VIRTIO_NET_F_GUEST_CSUM feature was negotiated, the + VIRTIO_NET_HDR_F_NEEDS_CSUM bit in the “flags” field may be + set: if so, the checksum on the packet is incomplete and the “ + csum_start” and “csum_offset” fields indicate how to calculate + it (see [ite:csum_start-is-set]). + + If the VIRTIO_NET_F_GUEST_TSO4, TSO6 or UFO options were + negotiated, then the “gso_type” may be something other than + VIRTIO_NET_HDR_GSO_NONE, and the “gso_size” field indicates the + desired MSS (see [enu:If-the-driver]).Control Virtqueue + +The driver uses the control virtqueue (if VIRTIO_NET_F_VTRL_VQ is +negotiated) to send commands to manipulate various features of +the device which would not easily map into the configuration +space. + +All commands are of the following form: + +struct virtio_net_ctrl { + + u8 class; + + u8 command; + + u8 command-specific-data[]; + + u8 ack; + +}; + + + +/* ack values */ + +#define VIRTIO_NET_OK 0 + +#define VIRTIO_NET_ERR 1 + +The class, command and command-specific-data are set by the +driver, and the device sets the ack byte. There is little it can +do except issue a diagnostic if the ack byte is not +VIRTIO_NET_OK. + + Packet Receive Filtering + +If the VIRTIO_NET_F_CTRL_RX feature is negotiated, the driver can +send control commands for promiscuous mode, multicast receiving, +and filtering of MAC addresses. + +Note that in general, these commands are best-effort: unwanted +packets may still arrive. + + Setting Promiscuous Mode + +#define VIRTIO_NET_CTRL_RX 0 + + #define VIRTIO_NET_CTRL_RX_PROMISC 0 + + #define VIRTIO_NET_CTRL_RX_ALLMULTI 1 + +The class VIRTIO_NET_CTRL_RX has two commands: +VIRTIO_NET_CTRL_RX_PROMISC turns promiscuous mode on and off, and +VIRTIO_NET_CTRL_RX_ALLMULTI turns all-multicast receive on and +off. The command-specific-data is one byte containing 0 (off) or +1 (on). + + Setting MAC Address Filtering + +struct virtio_net_ctrl_mac { + + u32 entries; + + u8 macs[entries][ETH_ALEN]; + +}; + + + +#define VIRTIO_NET_CTRL_MAC 1 + + #define VIRTIO_NET_CTRL_MAC_TABLE_SET 0 + +The device can filter incoming packets by any number of +destination MAC addresses.[footnote: +Since there are no guarentees, it can use a hash filter +orsilently switch to allmulti or promiscuous mode if it is given +too many addresses. +] This table is set using the class VIRTIO_NET_CTRL_MAC and the +command VIRTIO_NET_CTRL_MAC_TABLE_SET. The command-specific-data +is two variable length tables of 6-byte MAC addresses. The first +table contains unicast addresses, and the second contains +multicast addresses. + + VLAN Filtering + +If the driver negotiates the VIRTION_NET_F_CTRL_VLAN feature, it +can control a VLAN filter table in the device. + +#define VIRTIO_NET_CTRL_VLAN 2 + + #define VIRTIO_NET_CTRL_VLAN_ADD 0 + + #define VIRTIO_NET_CTRL_VLAN_DEL 1 + +Both the VIRTIO_NET_CTRL_VLAN_ADD and VIRTIO_NET_CTRL_VLAN_DEL +command take a 16-bit VLAN id as the command-specific-data. + +Appendix D: Block Device + +The virtio block device is a simple virtual block device (ie. +disk). Read and write requests (and other exotic requests) are +placed in the queue, and serviced (probably out of order) by the +device except where noted. + + Configuration + + Subsystem Device ID 2 + + Virtqueues 0:requestq. + + Feature bits + + VIRTIO_BLK_F_BARRIER (0) Host supports request barriers. + + VIRTIO_BLK_F_SIZE_MAX (1) Maximum size of any single segment is + in “size_max”. + + VIRTIO_BLK_F_SEG_MAX (2) Maximum number of segments in a + request is in “seg_max”. + + VIRTIO_BLK_F_GEOMETRY (4) Disk-style geometry specified in “ + geometry”. + + VIRTIO_BLK_F_RO (5) Device is read-only. + + VIRTIO_BLK_F_BLK_SIZE (6) Block size of disk is in “blk_size”. + + VIRTIO_BLK_F_SCSI (7) Device supports scsi packet commands. + + VIRTIO_BLK_F_FLUSH (9) Cache flush command support. + + + + Device configuration layout The capacity of the device + (expressed in 512-byte sectors) is always present. The + availability of the others all depend on various feature bits + as indicated above. struct virtio_blk_config { + + u64 capacity; + + u32 size_max; + + u32 seg_max; + + struct virtio_blk_geometry { + + u16 cylinders; + + u8 heads; + + u8 sectors; + + } geometry; + + u32 blk_size; + + + +}; + + Device Initialization + + The device size should be read from the “capacity” + configuration field. No requests should be submitted which goes + beyond this limit. + + If the VIRTIO_BLK_F_BLK_SIZE feature is negotiated, the + blk_size field can be read to determine the optimal sector size + for the driver to use. This does not effect the units used in + the protocol (always 512 bytes), but awareness of the correct + value can effect performance. + + If the VIRTIO_BLK_F_RO feature is set by the device, any write + requests will fail. + + + + Device Operation + +The driver queues requests to the virtqueue, and they are used by +the device (not necessarily in order). Each request is of form: + +struct virtio_blk_req { + + + + u32 type; + + u32 ioprio; + + u64 sector; + + char data[][512]; + + u8 status; + +}; + +If the device has VIRTIO_BLK_F_SCSI feature, it can also support +scsi packet command requests, each of these requests is of form:struct virtio_scsi_pc_req { + + u32 type; + + u32 ioprio; + + u64 sector; + + char cmd[]; + + char data[][512]; + +#define SCSI_SENSE_BUFFERSIZE 96 + + u8 sense[SCSI_SENSE_BUFFERSIZE]; + + u32 errors; + + u32 data_len; + + u32 sense_len; + + u32 residual; + + u8 status; + +}; + +The type of the request is either a read (VIRTIO_BLK_T_IN), a +write (VIRTIO_BLK_T_OUT), a scsi packet command +(VIRTIO_BLK_T_SCSI_CMD or VIRTIO_BLK_T_SCSI_CMD_OUT[footnote: +the SCSI_CMD and SCSI_CMD_OUT types are equivalent, the device +does not distinguish between them +]) or a flush (VIRTIO_BLK_T_FLUSH or VIRTIO_BLK_T_FLUSH_OUT[footnote: +the FLUSH and FLUSH_OUT types are equivalent, the device does not +distinguish between them +]). If the device has VIRTIO_BLK_F_BARRIER feature the high bit +(VIRTIO_BLK_T_BARRIER) indicates that this request acts as a +barrier and that all preceeding requests must be complete before +this one, and all following requests must not be started until +this is complete. Note that a barrier does not flush caches in +the underlying backend device in host, and thus does not serve as +data consistency guarantee. Driver must use FLUSH request to +flush the host cache. + +#define VIRTIO_BLK_T_IN 0 + +#define VIRTIO_BLK_T_OUT 1 + +#define VIRTIO_BLK_T_SCSI_CMD 2 + +#define VIRTIO_BLK_T_SCSI_CMD_OUT 3 + +#define VIRTIO_BLK_T_FLUSH 4 + +#define VIRTIO_BLK_T_FLUSH_OUT 5 + +#define VIRTIO_BLK_T_BARRIER 0x80000000 + +The ioprio field is a hint about the relative priorities of +requests to the device: higher numbers indicate more important +requests. + +The sector number indicates the offset (multiplied by 512) where +the read or write is to occur. This field is unused and set to 0 +for scsi packet commands and for flush commands. + +The cmd field is only present for scsi packet command requests, +and indicates the command to perform. This field must reside in a +single, separate read-only buffer; command length can be derived +from the length of this buffer. + +Note that these first three (four for scsi packet commands) +fields are always read-only: the data field is either read-only +or write-only, depending on the request. The size of the read or +write can be derived from the total size of the request buffers. + +The sense field is only present for scsi packet command requests, +and indicates the buffer for scsi sense data. + +The data_len field is only present for scsi packet command +requests, this field is deprecated, and should be ignored by the +driver. Historically, devices copied data length there. + +The sense_len field is only present for scsi packet command +requests and indicates the number of bytes actually written to +the sense buffer. + +The residual field is only present for scsi packet command +requests and indicates the residual size, calculated as data +length - number of bytes actually transferred. + +The final status byte is written by the device: either +VIRTIO_BLK_S_OK for success, VIRTIO_BLK_S_IOERR for host or guest +error or VIRTIO_BLK_S_UNSUPP for a request unsupported by host:#define VIRTIO_BLK_S_OK 0 + +#define VIRTIO_BLK_S_IOERR 1 + +#define VIRTIO_BLK_S_UNSUPP 2 + +Historically, devices assumed that the fields type, ioprio and +sector reside in a single, separate read-only buffer; the fields +errors, data_len, sense_len and residual reside in a single, +separate write-only buffer; the sense field in a separate +write-only buffer of size 96 bytes, by itself; the fields errors, +data_len, sense_len and residual in a single write-only buffer; +and the status field is a separate read-only buffer of size 1 +byte, by itself. + +Appendix E: Console Device + +The virtio console device is a simple device for data input and +output. A device may have one or more ports. Each port has a pair +of input and output virtqueues. Moreover, a device has a pair of +control IO virtqueues. The control virtqueues are used to +communicate information between the device and the driver about +ports being opened and closed on either side of the connection, +indication from the host about whether a particular port is a +console port, adding new ports, port hot-plug/unplug, etc., and +indication from the guest about whether a port or a device was +successfully added, port open/close, etc.. For data IO, one or +more empty buffers are placed in the receive queue for incoming +data and outgoing characters are placed in the transmit queue. + + Configuration + + Subsystem Device ID 3 + + Virtqueues 0:receiveq(port0). 1:transmitq(port0), 2:control + receiveq[footnote: +Ports 2 onwards only if VIRTIO_CONSOLE_F_MULTIPORT is set +], 3:control transmitq, 4:receiveq(port1), 5:transmitq(port1), + ... + + Feature bits + + VIRTIO_CONSOLE_F_SIZE (0) Configuration cols and rows fields + are valid. + + VIRTIO_CONSOLE_F_MULTIPORT(1) Device has support for multiple + ports; configuration fields nr_ports and max_nr_ports are + valid and control virtqueues will be used. + + Device configuration layout The size of the console is supplied + in the configuration space if the VIRTIO_CONSOLE_F_SIZE feature + is set. Furthermore, if the VIRTIO_CONSOLE_F_MULTIPORT feature + is set, the maximum number of ports supported by the device can + be fetched.struct virtio_console_config { + + u16 cols; + + u16 rows; + + + + u32 max_nr_ports; + +}; + + Device Initialization + + If the VIRTIO_CONSOLE_F_SIZE feature is negotiated, the driver + can read the console dimensions from the configuration fields. + + If the VIRTIO_CONSOLE_F_MULTIPORT feature is negotiated, the + driver can spawn multiple ports, not all of which may be + attached to a console. Some could be generic ports. In this + case, the control virtqueues are enabled and according to the + max_nr_ports configuration-space value, the appropriate number + of virtqueues are created. A control message indicating the + driver is ready is sent to the host. The host can then send + control messages for adding new ports to the device. After + creating and initializing each port, a + VIRTIO_CONSOLE_PORT_READY control message is sent to the host + for that port so the host can let us know of any additional + configuration options set for that port. + + The receiveq for each port is populated with one or more + receive buffers. + + Device Operation + + For output, a buffer containing the characters is placed in the + port's transmitq.[footnote: +Because this is high importance and low bandwidth, the current +Linux implementation polls for the buffer to be used, rather than +waiting for an interrupt, simplifying the implementation +significantly. However, for generic serial ports with the +O_NONBLOCK flag set, the polling limitation is relaxed and the +consumed buffers are freed upon the next write or poll call or +when a port is closed or hot-unplugged. +] + + When a buffer is used in the receiveq (signalled by an + interrupt), the contents is the input to the port associated + with the virtqueue for which the notification was received. + + If the driver negotiated the VIRTIO_CONSOLE_F_SIZE feature, a + configuration change interrupt may occur. The updated size can + be read from the configuration fields. + + If the driver negotiated the VIRTIO_CONSOLE_F_MULTIPORT + feature, active ports are announced by the host using the + VIRTIO_CONSOLE_PORT_ADD control message. The same message is + used for port hot-plug as well. + + If the host specified a port `name', a sysfs attribute is + created with the name filled in, so that udev rules can be + written that can create a symlink from the port's name to the + char device for port discovery by applications in the guest. + + Changes to ports' state are effected by control messages. + Appropriate action is taken on the port indicated in the + control message. The layout of the structure of the control + buffer and the events associated are:struct virtio_console_control { + + uint32_t id; /* Port number */ + + uint16_t event; /* The kind of control event */ + + uint16_t value; /* Extra information for the event */ + +}; + + + +/* Some events for the internal messages (control packets) */ + + + +#define VIRTIO_CONSOLE_DEVICE_READY 0 + +#define VIRTIO_CONSOLE_PORT_ADD 1 + +#define VIRTIO_CONSOLE_PORT_REMOVE 2 + +#define VIRTIO_CONSOLE_PORT_READY 3 + +#define VIRTIO_CONSOLE_CONSOLE_PORT 4 + +#define VIRTIO_CONSOLE_RESIZE 5 + +#define VIRTIO_CONSOLE_PORT_OPEN 6 + +#define VIRTIO_CONSOLE_PORT_NAME 7 + +Appendix F: Entropy Device + +The virtio entropy device supplies high-quality randomness for +guest use. + + Configuration + + Subsystem Device ID 4 + + Virtqueues 0:requestq. + + Feature bits None currently defined + + Device configuration layout None currently defined. + + Device Initialization + + The virtqueue is initialized + + Device Operation + +When the driver requires random bytes, it places the descriptor +of one or more buffers in the queue. It will be completely filled +by random data by the device. + +Appendix G: Memory Balloon Device + +The virtio memory balloon device is a primitive device for +managing guest memory: the device asks for a certain amount of +memory, and the guest supplies it (or withdraws it, if the device +has more than it asks for). This allows the guest to adapt to +changes in allowance of underlying physical memory. If the +feature is negotiated, the device can also be used to communicate +guest memory statistics to the host. + + Configuration + + Subsystem Device ID 5 + + Virtqueues 0:inflateq. 1:deflateq. 2:statsq.[footnote: +Only if VIRTIO_BALLON_F_STATS_VQ set +] + + Feature bits + + VIRTIO_BALLOON_F_MUST_TELL_HOST (0) Host must be told before + pages from the balloon are used. + + VIRTIO_BALLOON_F_STATS_VQ (1) A virtqueue for reporting guest + memory statistics is present. + + Device configuration layout Both fields of this configuration + are always available. Note that they are little endian, despite + convention that device fields are guest endian:struct virtio_balloon_config { + + u32 num_pages; + + u32 actual; + +}; + + Device Initialization + + The inflate and deflate virtqueues are identified. + + If the VIRTIO_BALLOON_F_STATS_VQ feature bit is negotiated: + + Identify the stats virtqueue. + + Add one empty buffer to the stats virtqueue and notify the + host. + +Device operation begins immediately. + + Device Operation + + Memory Ballooning The device is driven by the receipt of a + configuration change interrupt. + + The “num_pages” configuration field is examined. If this is + greater than the “actual” number of pages, memory must be given + to the balloon. If it is less than the “actual” number of + pages, memory may be taken back from the balloon for general + use. + + To supply memory to the balloon (aka. inflate): + + The driver constructs an array of addresses of unused memory + pages. These addresses are divided by 4096[footnote: +This is historical, and independent of the guest page size +] and the descriptor describing the resulting 32-bit array is + added to the inflateq. + + To remove memory from the balloon (aka. deflate): + + The driver constructs an array of addresses of memory pages it + has previously given to the balloon, as described above. This + descriptor is added to the deflateq. + + If the VIRTIO_BALLOON_F_MUST_TELL_HOST feature is set, the + guest may not use these requested pages until that descriptor + in the deflateq has been used by the device. + + Otherwise, the guest may begin to re-use pages previously given + to the balloon before the device has acknowledged their + withdrawl. [footnote: +In this case, deflation advice is merely a courtesy +] + + In either case, once the device has completed the inflation or + deflation, the “actual” field of the configuration should be + updated to reflect the new number of pages in the balloon.[footnote: +As updates to configuration space are not atomic, this field +isn't particularly reliable, but can be used to diagnose buggy +guests. +] + + Memory Statistics + +The stats virtqueue is atypical because communication is driven +by the device (not the driver). The channel becomes active at +driver initialization time when the driver adds an empty buffer +and notifies the device. A request for memory statistics proceeds +as follows: + + The device pushes the buffer onto the used ring and sends an + interrupt. + + The driver pops the used buffer and discards it. + + The driver collects memory statistics and writes them into a + new buffer. + + The driver adds the buffer to the virtqueue and notifies the + device. + + The device pops the buffer (retaining it to initiate a + subsequent request) and consumes the statistics. + + Memory Statistics Format Each statistic consists of a 16 bit + tag and a 64 bit value. Both quantities are represented in the + native endian of the guest. All statistics are optional and the + driver may choose which ones to supply. To guarantee backwards + compatibility, unsupported statistics should be omitted. + + struct virtio_balloon_stat { + +#define VIRTIO_BALLOON_S_SWAP_IN 0 + +#define VIRTIO_BALLOON_S_SWAP_OUT 1 + +#define VIRTIO_BALLOON_S_MAJFLT 2 + +#define VIRTIO_BALLOON_S_MINFLT 3 + +#define VIRTIO_BALLOON_S_MEMFREE 4 + +#define VIRTIO_BALLOON_S_MEMTOT 5 + + u16 tag; + + u64 val; + +} __attribute__((packed)); + + Tags + + VIRTIO_BALLOON_S_SWAP_IN The amount of memory that has been + swapped in (in bytes). + + VIRTIO_BALLOON_S_SWAP_OUT The amount of memory that has been + swapped out to disk (in bytes). + + VIRTIO_BALLOON_S_MAJFLT The number of major page faults that + have occurred. + + VIRTIO_BALLOON_S_MINFLT The number of minor page faults that + have occurred. + + VIRTIO_BALLOON_S_MEMFREE The amount of memory not being used + for any purpose (in bytes). + + VIRTIO_BALLOON_S_MEMTOT The total amount of memory available + (in bytes). + diff --git a/MAINTAINERS b/MAINTAINERS index 07cfd8deaad5..069ee3b5c651 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2643,9 +2643,8 @@ S: Maintained F: arch/x86/math-emu/ FRAME RELAY DLCI/FRAD (Sangoma drivers too) -M: Mike McLagan <mike.mclagan@linux.org> L: netdev@vger.kernel.org -S: Maintained +S: Orphan F: drivers/net/wan/dlci.c F: drivers/net/wan/sdla.c @@ -3906,9 +3905,9 @@ F: arch/powerpc/platforms/powermac/ F: drivers/macintosh/ LINUX FOR POWERPC EMBEDDED MPC5XXX -M: Grant Likely <grant.likely@secretlab.ca> +M: Anatolij Gustschin <agust@denx.de> L: linuxppc-dev@lists.ozlabs.org -T: git git://git.secretlab.ca/git/linux-2.6.git +T: git git://git.denx.de/linux-2.6-agust.git S: Maintained F: arch/powerpc/platforms/512x/ F: arch/powerpc/platforms/52xx/ @@ -4415,10 +4414,10 @@ F: net/*/netfilter/ F: net/netfilter/ NETLABEL -M: Paul Moore <paul.moore@hp.com> +M: Paul Moore <paul@paul-moore.com> W: http://netlabel.sf.net L: netdev@vger.kernel.org -S: Supported +S: Maintained F: Documentation/netlabel/ F: include/net/netlabel.h F: net/netlabel/ @@ -4463,7 +4462,6 @@ F: include/linux/netdevice.h NETWORKING [IPv4/IPv6] M: "David S. Miller" <davem@davemloft.net> M: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> -M: "Pekka Savola (ipv6)" <pekkas@netcore.fi> M: James Morris <jmorris@namei.org> M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> M: Patrick McHardy <kaber@trash.net> @@ -4476,7 +4474,7 @@ F: include/net/ip* F: arch/x86/net/* NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK) -M: Paul Moore <paul.moore@hp.com> +M: Paul Moore <paul@paul-moore.com> L: netdev@vger.kernel.org S: Maintained @@ -4606,7 +4604,7 @@ F: arch/arm/mach-omap2/clockdomain2xxx_3xxx.c F: arch/arm/mach-omap2/clockdomain44xx.c OMAP AUDIO SUPPORT -M: Jarkko Nikula <jhnikula@gmail.com> +M: Jarkko Nikula <jarkko.nikula@bitmer.com> L: alsa-devel@alsa-project.org (subscribers-only) L: linux-omap@vger.kernel.org S: Maintained @@ -4973,7 +4971,7 @@ M: Paul Mackerras <paulus@samba.org> M: Ingo Molnar <mingo@elte.hu> M: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> S: Supported -F: kernel/perf_event*.c +F: kernel/events/* F: include/linux/perf_event.h F: arch/*/kernel/perf_event*.c F: arch/*/kernel/*/perf_event*.c @@ -7359,7 +7357,7 @@ THE REST M: Linus Torvalds <torvalds@linux-foundation.org> L: linux-kernel@vger.kernel.org Q: http://patchwork.kernel.org/project/LKML/list/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git S: Buried alive in reporters F: * F: */ @@ -1,8 +1,8 @@ VERSION = 3 -PATCHLEVEL = 0 +PATCHLEVEL = 1 SUBLEVEL = 0 -EXTRAVERSION = -NAME = Sneaky Weasel +EXTRAVERSION = -rc3 +NAME = "Divemaster Edition" # *DOCUMENTATION* # To see a list of typical targets execute "make help" diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2c71a8f3535a..5ebc5d922ea1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -195,8 +195,7 @@ config VECTORS_BASE The base address of exception vectors. config ARM_PATCH_PHYS_VIRT - bool "Patch physical to virtual translations at runtime (EXPERIMENTAL)" - depends on EXPERIMENTAL + bool "Patch physical to virtual translations at runtime" depends on !XIP_KERNEL && MMU depends on !ARCH_REALVIEW || !SPARSEMEM help diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index acca35aebe28..aeef960ff795 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -112,9 +112,6 @@ EXPORT_SYMBOL(__put_user_4); EXPORT_SYMBOL(__put_user_8); #endif - /* crypto hash */ -EXPORT_SYMBOL(sha_transform); - /* gcc lib functions */ EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__ashrdi3); diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S index 7fa3bb0d2397..a08783823b32 100644 --- a/arch/arm/kernel/iwmmxt.S +++ b/arch/arm/kernel/iwmmxt.S @@ -195,10 +195,10 @@ ENTRY(iwmmxt_task_disable) @ enable access to CP0 and CP1 XSC(mrc p15, 0, r4, c15, c1, 0) - XSC(orr r4, r4, #0xf) + XSC(orr r4, r4, #0x3) XSC(mcr p15, 0, r4, c15, c1, 0) PJ4(mrc p15, 0, r4, c1, c0, 2) - PJ4(orr r4, r4, #0x3) + PJ4(orr r4, r4, #0xf) PJ4(mcr p15, 0, r4, c1, c0, 2) mov r0, #0 @ nothing to load @@ -313,7 +313,7 @@ ENTRY(iwmmxt_task_switch) teq r2, r3 @ next task owns it? movne pc, lr @ no: leave Concan disabled -1: @ flip Conan access +1: @ flip Concan access XSC(eor r1, r1, #0x3) XSC(mcr p15, 0, r1, c15, c1, 0) PJ4(eor r1, r1, #0xf) diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 05b377616fd5..cc2020c2c709 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -323,7 +323,11 @@ int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, #endif s = find_mod_section(hdr, sechdrs, ".alt.smp.init"); if (s && !is_smp()) +#ifdef CONFIG_SMP_ON_UP fixup_smp((void *)s->sh_addr, s->sh_size); +#else + return -EINVAL; +#endif return 0; } diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 59ff42ddf0ae..cf73a7f742dd 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -12,7 +12,7 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ strchr.o strrchr.o \ testchangebit.o testclearbit.o testsetbit.o \ ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ - ucmpdi2.o lib1funcs.o div64.o sha1.o \ + ucmpdi2.o lib1funcs.o div64.o \ io-readsb.o io-writesb.o io-readsl.o io-writesl.o mmu-y := clear_user.o copy_page.o getuser.o putuser.o diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S deleted file mode 100644 index eb0edb80d7b8..000000000000 --- a/arch/arm/lib/sha1.S +++ /dev/null @@ -1,211 +0,0 @@ -/* - * linux/arch/arm/lib/sha1.S - * - * SHA transform optimized for ARM - * - * Copyright: (C) 2005 by Nicolas Pitre <nico@fluxnic.net> - * Created: September 17, 2005 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * The reference implementation for this code is linux/lib/sha1.c - */ - -#include <linux/linkage.h> - - .text - - -/* - * void sha_transform(__u32 *digest, const char *in, __u32 *W) - * - * Note: the "in" ptr may be unaligned. - */ - -ENTRY(sha_transform) - - stmfd sp!, {r4 - r8, lr} - - @ for (i = 0; i < 16; i++) - @ W[i] = be32_to_cpu(in[i]); - -#ifdef __ARMEB__ - mov r4, r0 - mov r0, r2 - mov r2, #64 - bl memcpy - mov r2, r0 - mov r0, r4 -#else - mov r3, r2 - mov lr, #16 -1: ldrb r4, [r1], #1 - ldrb r5, [r1], #1 - ldrb r6, [r1], #1 - ldrb r7, [r1], #1 - subs lr, lr, #1 - orr r5, r5, r4, lsl #8 - orr r6, r6, r5, lsl #8 - orr r7, r7, r6, lsl #8 - str r7, [r3], #4 - bne 1b -#endif - - @ for (i = 0; i < 64; i++) - @ W[i+16] = ror(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i], 31); - - sub r3, r2, #4 - mov lr, #64 -2: ldr r4, [r3, #4]! - subs lr, lr, #1 - ldr r5, [r3, #8] - ldr r6, [r3, #32] - ldr r7, [r3, #52] - eor r4, r4, r5 - eor r4, r4, r6 - eor r4, r4, r7 - mov r4, r4, ror #31 - str r4, [r3, #64] - bne 2b - - /* - * The SHA functions are: - * - * f1(B,C,D) = (D ^ (B & (C ^ D))) - * f2(B,C,D) = (B ^ C ^ D) - * f3(B,C,D) = ((B & C) | (D & (B | C))) - * - * Then the sub-blocks are processed as follows: - * - * A' = ror(A, 27) + f(B,C,D) + E + K + *W++ - * B' = A - * C' = ror(B, 2) - * D' = C - * E' = D - * - * We therefore unroll each loop 5 times to avoid register shuffling. - * Also the ror for C (and also D and E which are successivelyderived - * from it) is applied in place to cut on an additional mov insn for - * each round. - */ - - .macro sha_f1, A, B, C, D, E - ldr r3, [r2], #4 - eor ip, \C, \D - add \E, r1, \E, ror #2 - and ip, \B, ip, ror #2 - add \E, \E, \A, ror #27 - eor ip, ip, \D, ror #2 - add \E, \E, r3 - add \E, \E, ip - .endm - - .macro sha_f2, A, B, C, D, E - ldr r3, [r2], #4 - add \E, r1, \E, ror #2 - eor ip, \B, \C, ror #2 - add \E, \E, \A, ror #27 - eor ip, ip, \D, ror #2 - add \E, \E, r3 - add \E, \E, ip - .endm - - .macro sha_f3, A, B, C, D, E - ldr r3, [r2], #4 - add \E, r1, \E, ror #2 - orr ip, \B, \C, ror #2 - add \E, \E, \A, ror #27 - and ip, ip, \D, ror #2 - add \E, \E, r3 - and r3, \B, \C, ror #2 - orr ip, ip, r3 - add \E, \E, ip - .endm - - ldmia r0, {r4 - r8} - - mov lr, #4 - ldr r1, .L_sha_K + 0 - - /* adjust initial values */ - mov r6, r6, ror #30 - mov r7, r7, ror #30 - mov r8, r8, ror #30 - -3: subs lr, lr, #1 - sha_f1 r4, r5, r6, r7, r8 - sha_f1 r8, r4, r5, r6, r7 - sha_f1 r7, r8, r4, r5, r6 - sha_f1 r6, r7, r8, r4, r5 - sha_f1 r5, r6, r7, r8, r4 - bne 3b - - ldr r1, .L_sha_K + 4 - mov lr, #4 - -4: subs lr, lr, #1 - sha_f2 r4, r5, r6, r7, r8 - sha_f2 r8, r4, r5, r6, r7 - sha_f2 r7, r8, r4, r5, r6 - sha_f2 r6, r7, r8, r4, r5 - sha_f2 r5, r6, r7, r8, r4 - bne 4b - - ldr r1, .L_sha_K + 8 - mov lr, #4 - -5: subs lr, lr, #1 - sha_f3 r4, r5, r6, r7, r8 - sha_f3 r8, r4, r5, r6, r7 - sha_f3 r7, r8, r4, r5, r6 - sha_f3 r6, r7, r8, r4, r5 - sha_f3 r5, r6, r7, r8, r4 - bne 5b - - ldr r1, .L_sha_K + 12 - mov lr, #4 - -6: subs lr, lr, #1 - sha_f2 r4, r5, r6, r7, r8 - sha_f2 r8, r4, r5, r6, r7 - sha_f2 r7, r8, r4, r5, r6 - sha_f2 r6, r7, r8, r4, r5 - sha_f2 r5, r6, r7, r8, r4 - bne 6b - - ldmia r0, {r1, r2, r3, ip, lr} - add r4, r1, r4 - add r5, r2, r5 - add r6, r3, r6, ror #2 - add r7, ip, r7, ror #2 - add r8, lr, r8, ror #2 - stmia r0, {r4 - r8} - - ldmfd sp!, {r4 - r8, pc} - -ENDPROC(sha_transform) - - .align 2 -.L_sha_K: - .word 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 - - -/* - * void sha_init(__u32 *buf) - */ - - .align 2 -.L_sha_initial_digest: - .word 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 - -ENTRY(sha_init) - - str lr, [sp, #-4]! - adr r1, .L_sha_initial_digest - ldmia r1, {r1, r2, r3, ip, lr} - stmia r0, {r1, r2, r3, ip, lr} - ldr pc, [sp], #4 - -ENDPROC(sha_init) diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c index 0fc7ba56d616..e63e23504fe5 100644 --- a/arch/arm/mach-imx/clock-imx25.c +++ b/arch/arm/mach-imx/clock-imx25.c @@ -331,6 +331,9 @@ int __init mx25_clocks_init(void) __raw_writel(__raw_readl(CRM_BASE+0x64) | (1 << 7) | (1 << 0), CRM_BASE + 0x64); + /* Clock source for gpt is ahb_div */ + __raw_writel(__raw_readl(CRM_BASE+0x64) & ~(1 << 5), CRM_BASE + 0x64); + mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54); return 0; diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index 6707de0ab716..6778f8193bc6 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -30,6 +30,7 @@ #include <linux/input.h> #include <linux/gpio.h> #include <linux/delay.h> +#include <sound/tlv320aic32x4.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -196,6 +197,17 @@ static struct pca953x_platform_data visstrim_m10_pca9555_pdata = { .invert = 0, }; +static struct aic32x4_pdata visstrim_m10_aic32x4_pdata = { + .power_cfg = AIC32X4_PWR_MICBIAS_2075_LDOIN | + AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE | + AIC32X4_PWR_AIC32X4_LDO_ENABLE | + AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36 | + AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED, + .micpga_routing = AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K | + AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K, + .swapdacs = false, +}; + static struct i2c_board_info visstrim_m10_i2c_devices[] = { { I2C_BOARD_INFO("pca9555", 0x20), @@ -203,6 +215,7 @@ static struct i2c_board_info visstrim_m10_i2c_devices[] = { }, { I2C_BOARD_INFO("tlv320aic32x4", 0x18), + .platform_data = &visstrim_m10_aic32x4_pdata, } }; diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c index 0ce49478a479..29ca8907a780 100644 --- a/arch/arm/mach-imx/mach-mx31ads.c +++ b/arch/arm/mach-imx/mach-mx31ads.c @@ -468,7 +468,7 @@ static struct i2c_board_info __initdata mx31ads_i2c1_devices[] = { #endif }; -static void mxc_init_i2c(void) +static void __init mxc_init_i2c(void) { i2c_register_board_info(1, mx31ads_i2c1_devices, ARRAY_SIZE(mx31ads_i2c1_devices)); @@ -486,7 +486,7 @@ static unsigned int ssi_pins[] = { MX31_PIN_STXD5__STXD5, }; -static void mxc_init_audio(void) +static void __init mxc_init_audio(void) { imx31_add_imx_ssi(0, NULL); mxc_iomux_setup_multiple_pins(ssi_pins, ARRAY_SIZE(ssi_pins), "ssi"); diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c index 750368ddf0f9..126913ad106a 100644 --- a/arch/arm/mach-imx/mach-mx31lilly.c +++ b/arch/arm/mach-imx/mach-mx31lilly.c @@ -192,7 +192,7 @@ static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, }; -static void lilly1131_usb_init(void) +static void __init lilly1131_usb_init(void) { imx31_add_mxc_ehci_hs(1, &usbh1_pdata); diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c index c070c24255f4..98e25d9aaab6 100644 --- a/arch/arm/mach-mmp/gplugd.c +++ b/arch/arm/mach-mmp/gplugd.c @@ -16,16 +16,18 @@ #include <mach/gpio.h> #include <mach/pxa168.h> #include <mach/mfp-pxa168.h> -#include <mach/mfp-gplugd.h> #include "common.h" static unsigned long gplugd_pin_config[] __initdata = { /* UART3 */ - GPIO8_UART3_SOUT, - GPIO9_UART3_SIN, - GPI1O_UART3_CTS, - GPI11_UART3_RTS, + GPIO8_UART3_TXD, + GPIO9_UART3_RXD, + GPIO1O_UART3_CTS, + GPIO11_UART3_RTS, + + /* USB OTG PEN */ + GPIO18_GPIO, /* MMC2 */ GPIO28_MMC2_CMD, @@ -109,6 +111,12 @@ static unsigned long gplugd_pin_config[] __initdata = { GPIO105_CI2C_SDA, GPIO106_CI2C_SCL, + /* SPI NOR Flash on SSP2 */ + GPIO107_SSP2_RXD, + GPIO108_SSP2_TXD, + GPIO110_GPIO, /* SPI_CSn */ + GPIO111_SSP2_CLK, + /* Select JTAG */ GPIO109_GPIO, @@ -154,7 +162,7 @@ static void __init select_disp_freq(void) "frequency\n"); } else { gpio_direction_output(35, 1); - gpio_free(104); + gpio_free(35); } if (unlikely(gpio_request(85, "DISP_FREQ_SEL_2"))) { @@ -162,7 +170,7 @@ static void __init select_disp_freq(void) "frequency\n"); } else { gpio_direction_output(85, 0); - gpio_free(104); + gpio_free(85); } } diff --git a/arch/arm/mach-mmp/include/mach/mfp-gplugd.h b/arch/arm/mach-mmp/include/mach/mfp-gplugd.h deleted file mode 100644 index b8cf38d85600..000000000000 --- a/arch/arm/mach-mmp/include/mach/mfp-gplugd.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/mfp-gplugd.h - * - * MFP definitions used in gplugD - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __MACH_MFP_GPLUGD_H -#define __MACH_MFP_GPLUGD_H - -#include <plat/mfp.h> -#include <mach/mfp.h> - -/* UART3 */ -#define GPIO8_UART3_SOUT MFP_CFG(GPIO8, AF2) -#define GPIO9_UART3_SIN MFP_CFG(GPIO9, AF2) -#define GPI1O_UART3_CTS MFP_CFG(GPIO10, AF2) -#define GPI11_UART3_RTS MFP_CFG(GPIO11, AF2) - -/* MMC2 */ -#define GPIO28_MMC2_CMD MFP_CFG_DRV(GPIO28, AF6, FAST) -#define GPIO29_MMC2_CLK MFP_CFG_DRV(GPIO29, AF6, FAST) -#define GPIO30_MMC2_DAT0 MFP_CFG_DRV(GPIO30, AF6, FAST) -#define GPIO31_MMC2_DAT1 MFP_CFG_DRV(GPIO31, AF6, FAST) -#define GPIO32_MMC2_DAT2 MFP_CFG_DRV(GPIO32, AF6, FAST) -#define GPIO33_MMC2_DAT3 MFP_CFG_DRV(GPIO33, AF6, FAST) - -/* I2S */ -#undef GPIO114_I2S_FRM -#undef GPIO115_I2S_BCLK - -#define GPIO114_I2S_FRM MFP_CFG_DRV(GPIO114, AF1, FAST) -#define GPIO115_I2S_BCLK MFP_CFG_DRV(GPIO115, AF1, FAST) -#define GPIO116_I2S_TXD MFP_CFG_DRV(GPIO116, AF1, FAST) - -/* MMC4 */ -#define GPIO125_MMC4_DAT3 MFP_CFG_DRV(GPIO125, AF7, FAST) -#define GPIO126_MMC4_DAT2 MFP_CFG_DRV(GPIO126, AF7, FAST) -#define GPIO127_MMC4_DAT1 MFP_CFG_DRV(GPIO127, AF7, FAST) -#define GPIO0_2_MMC4_DAT0 MFP_CFG_DRV(GPIO0_2, AF7, FAST) -#define GPIO1_2_MMC4_CMD MFP_CFG_DRV(GPIO1_2, AF7, FAST) -#define GPIO2_2_MMC4_CLK MFP_CFG_DRV(GPIO2_2, AF7, FAST) - -/* OTG GPIO */ -#define GPIO_USB_OTG_PEN 18 -#define GPIO_USB_OIDIR 20 - -/* Other GPIOs are 35, 84, 85 */ -#endif /* __MACH_MFP_GPLUGD_H */ diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h index 8c782328b21c..92aaa3c19d61 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h @@ -203,6 +203,10 @@ #define GPIO33_CF_nCD2 MFP_CFG(GPIO33, AF3) /* UART */ +#define GPIO8_UART3_TXD MFP_CFG(GPIO8, AF2) +#define GPIO9_UART3_RXD MFP_CFG(GPIO9, AF2) +#define GPIO1O_UART3_CTS MFP_CFG(GPIO10, AF2) +#define GPIO11_UART3_RTS MFP_CFG(GPIO11, AF2) #define GPIO88_UART2_TXD MFP_CFG(GPIO88, AF2) #define GPIO89_UART2_RXD MFP_CFG(GPIO89, AF2) #define GPIO107_UART1_TXD MFP_CFG_DRV(GPIO107, AF1, FAST) @@ -232,6 +236,22 @@ #define GPIO53_MMC1_CD MFP_CFG(GPIO53, AF1) #define GPIO46_MMC1_WP MFP_CFG(GPIO46, AF1) +/* MMC2 */ +#define GPIO28_MMC2_CMD MFP_CFG_DRV(GPIO28, AF6, FAST) +#define GPIO29_MMC2_CLK MFP_CFG_DRV(GPIO29, AF6, FAST) +#define GPIO30_MMC2_DAT0 MFP_CFG_DRV(GPIO30, AF6, FAST) +#define GPIO31_MMC2_DAT1 MFP_CFG_DRV(GPIO31, AF6, FAST) +#define GPIO32_MMC2_DAT2 MFP_CFG_DRV(GPIO32, AF6, FAST) +#define GPIO33_MMC2_DAT3 MFP_CFG_DRV(GPIO33, AF6, FAST) + +/* MMC4 */ +#define GPIO125_MMC4_DAT3 MFP_CFG_DRV(GPIO125, AF7, FAST) +#define GPIO126_MMC4_DAT2 MFP_CFG_DRV(GPIO126, AF7, FAST) +#define GPIO127_MMC4_DAT1 MFP_CFG_DRV(GPIO127, AF7, FAST) +#define GPIO0_2_MMC4_DAT0 MFP_CFG_DRV(GPIO0_2, AF7, FAST) +#define GPIO1_2_MMC4_CMD MFP_CFG_DRV(GPIO1_2, AF7, FAST) +#define GPIO2_2_MMC4_CLK MFP_CFG_DRV(GPIO2_2, AF7, FAST) + /* LCD */ #define GPIO84_LCD_CS MFP_CFG(GPIO84, AF1) #define GPIO60_LCD_DD0 MFP_CFG(GPIO60, AF1) @@ -269,11 +289,12 @@ #define GPIO106_CI2C_SCL MFP_CFG(GPIO106, AF1) /* I2S */ -#define GPIO113_I2S_MCLK MFP_CFG(GPIO113,AF6) -#define GPIO114_I2S_FRM MFP_CFG(GPIO114,AF1) -#define GPIO115_I2S_BCLK MFP_CFG(GPIO115,AF1) -#define GPIO116_I2S_RXD MFP_CFG(GPIO116,AF2) -#define GPIO117_I2S_TXD MFP_CFG(GPIO117,AF2) +#define GPIO113_I2S_MCLK MFP_CFG(GPIO113, AF6) +#define GPIO114_I2S_FRM MFP_CFG(GPIO114, AF1) +#define GPIO115_I2S_BCLK MFP_CFG(GPIO115, AF1) +#define GPIO116_I2S_RXD MFP_CFG(GPIO116, AF2) +#define GPIO116_I2S_TXD MFP_CFG(GPIO116, AF1) +#define GPIO117_I2S_TXD MFP_CFG(GPIO117, AF2) /* PWM */ #define GPIO96_PWM3_OUT MFP_CFG(GPIO96, AF1) @@ -324,4 +345,10 @@ #define GPIO101_MII_MDIO MFP_CFG(GPIO101, AF5) #define GPIO103_RX_DV MFP_CFG(GPIO103, AF5) +/* SSP2 */ +#define GPIO107_SSP2_RXD MFP_CFG(GPIO107, AF4) +#define GPIO108_SSP2_TXD MFP_CFG(GPIO108, AF4) +#define GPIO111_SSP2_CLK MFP_CFG(GPIO111, AF4) +#define GPIO112_SSP2_FRM MFP_CFG(GPIO112, AF4) + #endif /* __ASM_MACH_MFP_PXA168_H */ diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 99833b9485cf..4e91ee6e27c8 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -51,12 +51,12 @@ static inline uint32_t timer_read(void) { int delay = 100; - __raw_writel(1, TIMERS_VIRT_BASE + TMR_CVWR(0)); + __raw_writel(1, TIMERS_VIRT_BASE + TMR_CVWR(1)); while (delay--) cpu_relax(); - return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(0)); + return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(1)); } unsigned long long notrace sched_clock(void) @@ -75,28 +75,51 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id) { struct clock_event_device *c = dev_id; - /* disable and clear pending interrupt status */ - __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0)); - __raw_writel(0x1, TIMERS_VIRT_BASE + TMR_ICR(0)); + /* + * Clear pending interrupt status. + */ + __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_ICR(0)); + + /* + * Disable timer 0. + */ + __raw_writel(0x02, TIMERS_VIRT_BASE + TMR_CER); + c->event_handler(c); + return IRQ_HANDLED; } static int timer_set_next_event(unsigned long delta, struct clock_event_device *dev) { - unsigned long flags, next; + unsigned long flags; local_irq_save(flags); - /* clear pending interrupt status and enable */ + /* + * Disable timer 0. + */ + __raw_writel(0x02, TIMERS_VIRT_BASE + TMR_CER); + + /* + * Clear and enable timer match 0 interrupt. + */ __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_ICR(0)); __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_IER(0)); - next = timer_read() + delta; - __raw_writel(next, TIMERS_VIRT_BASE + TMR_TN_MM(0, 0)); + /* + * Setup new clockevent timer value. + */ + __raw_writel(delta - 1, TIMERS_VIRT_BASE + TMR_TN_MM(0, 0)); + + /* + * Enable timer 0. + */ + __raw_writel(0x03, TIMERS_VIRT_BASE + TMR_CER); local_irq_restore(flags); + return 0; } @@ -145,23 +168,26 @@ static struct clocksource cksrc = { static void __init timer_config(void) { uint32_t ccr = __raw_readl(TIMERS_VIRT_BASE + TMR_CCR); - uint32_t cer = __raw_readl(TIMERS_VIRT_BASE + TMR_CER); - uint32_t cmr = __raw_readl(TIMERS_VIRT_BASE + TMR_CMR); - __raw_writel(cer & ~0x1, TIMERS_VIRT_BASE + TMR_CER); /* disable */ + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_CER); /* disable */ - ccr &= (cpu_is_mmp2()) ? TMR_CCR_CS_0(0) : TMR_CCR_CS_0(3); + ccr &= (cpu_is_mmp2()) ? (TMR_CCR_CS_0(0) | TMR_CCR_CS_1(0)) : + (TMR_CCR_CS_0(3) | TMR_CCR_CS_1(3)); __raw_writel(ccr, TIMERS_VIRT_BASE + TMR_CCR); - /* free-running mode */ - __raw_writel(cmr | 0x01, TIMERS_VIRT_BASE + TMR_CMR); + /* set timer 0 to periodic mode, and timer 1 to free-running mode */ + __raw_writel(0x2, TIMERS_VIRT_BASE + TMR_CMR); - __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_PLCR(0)); /* free-running */ + __raw_writel(0x1, TIMERS_VIRT_BASE + TMR_PLCR(0)); /* periodic */ __raw_writel(0x7, TIMERS_VIRT_BASE + TMR_ICR(0)); /* clear status */ __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0)); - /* enable timer counter */ - __raw_writel(cer | 0x01, TIMERS_VIRT_BASE + TMR_CER); + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_PLCR(1)); /* free-running */ + __raw_writel(0x7, TIMERS_VIRT_BASE + TMR_ICR(1)); /* clear status */ + __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(1)); + + /* enable timer 1 counter */ + __raw_writel(0x2, TIMERS_VIRT_BASE + TMR_CER); } static struct irqaction timer_irq = { diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c index 7c893fa70266..68934ea8725a 100644 --- a/arch/arm/mach-mx5/board-cpuimx51.c +++ b/arch/arm/mach-mx5/board-cpuimx51.c @@ -81,7 +81,7 @@ static struct plat_serial8250_port serial_platform_data[] = { .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP, }, { .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x2000000), - .irq = irq_to_gpio(CPUIMX51_QUARTD_GPIO), + .irq = gpio_to_irq(CPUIMX51_QUARTD_GPIO), .irqflags = IRQF_TRIGGER_HIGH, .uartclk = CPUIMX51_QUART_XTAL, .regshift = CPUIMX51_QUART_REGSHIFT, diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c index e400b09109ce..11b0ff67f89d 100644 --- a/arch/arm/mach-mx5/board-mx51_babbage.c +++ b/arch/arm/mach-mx5/board-mx51_babbage.c @@ -369,7 +369,7 @@ static void __init mx51_babbage_init(void) ARRAY_SIZE(mx51babbage_pads)); imx51_add_imx_uart(0, &uart_pdata); - imx51_add_imx_uart(1, &uart_pdata); + imx51_add_imx_uart(1, NULL); imx51_add_imx_uart(2, &uart_pdata); babbage_fec_reset(); diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c index f70700dc0ec1..551daf85ff8c 100644 --- a/arch/arm/mach-mx5/board-mx51_efikamx.c +++ b/arch/arm/mach-mx5/board-mx51_efikamx.c @@ -108,9 +108,9 @@ static void __init mx51_efikamx_board_id(void) gpio_request(EFIKAMX_PCBID2, "pcbid2"); gpio_direction_input(EFIKAMX_PCBID2); - id = gpio_get_value(EFIKAMX_PCBID0); - id |= gpio_get_value(EFIKAMX_PCBID1) << 1; - id |= gpio_get_value(EFIKAMX_PCBID2) << 2; + id = gpio_get_value(EFIKAMX_PCBID0) ? 1 : 0; + id |= (gpio_get_value(EFIKAMX_PCBID1) ? 1 : 0) << 1; + id |= (gpio_get_value(EFIKAMX_PCBID2) ? 1 : 0) << 2; switch (id) { case 7: diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c index 2e4d9d32a87c..8a9bca22beb5 100644 --- a/arch/arm/mach-mx5/board-mx51_efikasb.c +++ b/arch/arm/mach-mx5/board-mx51_efikasb.c @@ -156,23 +156,24 @@ static struct gpio_keys_button mx51_efikasb_keys[] = { { .code = KEY_POWER, .gpio = EFIKASB_PWRKEY, - .type = EV_PWR, + .type = EV_KEY, .desc = "Power Button", .wakeup = 1, - .debounce_interval = 10, /* ms */ + .active_low = 1, }, { .code = SW_LID, .gpio = EFIKASB_LID, .type = EV_SW, .desc = "Lid Switch", + .active_low = 1, }, { - /* SW_RFKILLALL vs KEY_RFKILL ? */ - .code = SW_RFKILL_ALL, + .code = KEY_RFKILL, .gpio = EFIKASB_RFKILL, - .type = EV_SW, + .type = EV_KEY, .desc = "rfkill", + .active_low = 1, }, }; @@ -224,8 +225,8 @@ static void __init mx51_efikasb_board_id(void) gpio_request(EFIKASB_PCBID1, "pcb id1"); gpio_direction_input(EFIKASB_PCBID1); - id = gpio_get_value(EFIKASB_PCBID0); - id |= gpio_get_value(EFIKASB_PCBID1) << 1; + id = gpio_get_value(EFIKASB_PCBID0) ? 1 : 0; + id |= (gpio_get_value(EFIKASB_PCBID1) ? 1 : 0) << 1; switch (id) { default: diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 7f20308c4dbd..f7bf996f463b 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -271,7 +271,11 @@ static int _clk_pll_enable(struct clk *clk) int i = 0; pllbase = _get_pll_base(clk); - reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) | MXC_PLL_DP_CTL_UPEN; + reg = __raw_readl(pllbase + MXC_PLL_DP_CTL); + if (reg & MXC_PLL_DP_CTL_UPEN) + return 0; + + reg |= MXC_PLL_DP_CTL_UPEN; __raw_writel(reg, pllbase + MXC_PLL_DP_CTL); /* Wait for lock */ diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c index 4435e03cea5d..c9209454807a 100644 --- a/arch/arm/mach-mx5/mx51_efika.c +++ b/arch/arm/mach-mx5/mx51_efika.c @@ -186,7 +186,7 @@ static int initialize_usbh1_port(struct platform_device *pdev) mdelay(10); - return mx51_initialize_usb_hw(0, MXC_EHCI_ITC_NO_THRESHOLD); + return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD); } static struct mxc_usbh_platform_data usbh1_config = { diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 4ae6257b39a4..57b66d590c52 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -7,7 +7,6 @@ config ARCH_OMAP2PLUS_TYPICAL default y select AEABI select REGULATOR - select PM select PM_RUNTIME select VFP select NEON if ARCH_OMAP3 || ARCH_OMAP4 diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 5f2b55ff04ff..933e9353cb37 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -45,8 +45,6 @@ static struct omap_board_config_kernel am3517_crane_config[] __initdata = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init am3517_crane_init_early(void) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 32f5f895568a..3ae16b4e3f52 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -491,23 +491,22 @@ static void __init beagle_opp_init(void) /* Custom OPP enabled for all xM versions */ if (cpu_is_omap3630()) { - struct omap_hwmod *mh = omap_hwmod_lookup("mpu"); - struct omap_hwmod *dh = omap_hwmod_lookup("iva"); - struct device *dev; + struct device *mpu_dev, *iva_dev; - if (!mh || !dh) { + mpu_dev = omap2_get_mpuss_device(); + iva_dev = omap2_get_iva_device(); + + if (!mpu_dev || !iva_dev) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", - __func__, mh, dh); + __func__, mpu_dev, iva_dev); return; } /* Enable MPU 1GHz and lower opps */ - dev = &mh->od->pdev.dev; - r = opp_enable(dev, 800000000); + r = opp_enable(mpu_dev, 800000000); /* TODO: MPU 1GHz needs SR and ABB */ /* Enable IVA 800MHz and lower opps */ - dev = &dh->od->pdev.dev; - r |= opp_enable(dev, 660000000); + r |= opp_enable(iva_dev, 660000000); /* TODO: DSP 800MHz needs SR and ABB */ if (r) { pr_err("%s: failed to enable higher opp %d\n", @@ -516,10 +515,8 @@ static void __init beagle_opp_init(void) * Cleanup - disable the higher freqs - we dont care * about the results */ - dev = &mh->od->pdev.dev; - opp_disable(dev, 800000000); - dev = &dh->od->pdev.dev; - opp_disable(dev, 660000000); + opp_disable(mpu_dev, 800000000); + opp_disable(iva_dev, 660000000); } } return; diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h index f2ea6453ade0..a018a7327879 100644 --- a/arch/arm/mach-omap2/cminst44xx.h +++ b/arch/arm/mach-omap2/cminst44xx.h @@ -18,13 +18,36 @@ extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs); extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs); extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs); -extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs); + +# ifdef CONFIG_ARCH_OMAP4 +extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, + u16 clkctrl_offs); extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs); extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs); +# else + +static inline int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ + return 0; +} + +static inline void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, + s16 cdoffs, u16 clkctrl_offs) +{ +} + +static inline void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs, + u16 clkctrl_offs) +{ +} + +# endif + /* * In an ideal world, we would not export these low-level functions, * but this will probably take some time to fix properly diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index c7fb22abc219..655e9480eb98 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -821,11 +821,10 @@ static void __init omap_mux_set_cmdline_signals(void) if (!omap_mux_options) return; - options = kmalloc(strlen(omap_mux_options) + 1, GFP_KERNEL); + options = kstrdup(omap_mux_options, GFP_KERNEL); if (!options) return; - strcpy(options, omap_mux_options); next_opt = options; while ((token = strsep(&next_opt, ",")) != NULL) { @@ -855,24 +854,19 @@ static int __init omap_mux_copy_names(struct omap_mux *src, for (i = 0; i < OMAP_MUX_NR_MODES; i++) { if (src->muxnames[i]) { - dst->muxnames[i] = - kmalloc(strlen(src->muxnames[i]) + 1, - GFP_KERNEL); + dst->muxnames[i] = kstrdup(src->muxnames[i], + GFP_KERNEL); if (!dst->muxnames[i]) goto free; - strcpy(dst->muxnames[i], src->muxnames[i]); } } #ifdef CONFIG_DEBUG_FS for (i = 0; i < OMAP_MUX_NR_SIDES; i++) { if (src->balls[i]) { - dst->balls[i] = - kmalloc(strlen(src->balls[i]) + 1, - GFP_KERNEL); + dst->balls[i] = kstrdup(src->balls[i], GFP_KERNEL); if (!dst->balls[i]) goto free; - strcpy(dst->balls[i], src->balls[i]); } } #endif diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 2ce2fb7664bc..34c01a7de810 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -621,7 +621,7 @@ void sr_disable(struct voltagedomain *voltdm) sr_v2_disable(sr); } - pm_runtime_put_sync(&sr->pdev->dev); + pm_runtime_put_sync_suspend(&sr->pdev->dev); } /** @@ -860,6 +860,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); pm_runtime_enable(&pdev->dev); + pm_runtime_irq_safe(&pdev->dev); sr_info->pdev = pdev; sr_info->srid = pdev->id; diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index e9640728239b..cf1de7d2630d 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -293,7 +293,8 @@ static void __init omap2_gp_clocksource_init(int gptimer_id, pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n", gptimer_id, clksrc.rate); - __omap_dm_timer_load_start(clksrc.io_base, OMAP_TIMER_CTRL_ST, 0, 1); + __omap_dm_timer_load_start(clksrc.io_base, + OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1); init_sched_clock(&cd, dmtimer_update_sched_clock, 32, clksrc.rate); if (clocksource_register_hz(&clocksource_gpt, clksrc.rate)) diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 2543342dbccb..daa056ed8738 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -48,14 +48,7 @@ void __init omap_pmic_init(int bus, u32 clkrate, omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1); } -static struct twl4030_usb_data omap4_usb_pdata = { - .phy_init = omap4430_phy_init, - .phy_exit = omap4430_phy_exit, - .phy_power = omap4430_phy_power, - .phy_set_clock = omap4430_phy_set_clk, - .phy_suspend = omap4430_phy_suspend, -}; - +#if defined(CONFIG_ARCH_OMAP3) static struct twl4030_usb_data omap3_usb_pdata = { .usb_mode = T2_USB_MODE_ULPI, }; @@ -122,6 +115,45 @@ static struct regulator_init_data omap3_vpll2_idata = { .consumer_supplies = omap3_vpll2_supplies, }; +void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data, + u32 pdata_flags, u32 regulators_flags) +{ + if (!pmic_data->irq_base) + pmic_data->irq_base = TWL4030_IRQ_BASE; + if (!pmic_data->irq_end) + pmic_data->irq_end = TWL4030_IRQ_END; + + /* Common platform data configurations */ + if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb) + pmic_data->usb = &omap3_usb_pdata; + + if (pdata_flags & TWL_COMMON_PDATA_BCI && !pmic_data->bci) + pmic_data->bci = &omap3_bci_pdata; + + if (pdata_flags & TWL_COMMON_PDATA_MADC && !pmic_data->madc) + pmic_data->madc = &omap3_madc_pdata; + + if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->audio) + pmic_data->audio = &omap3_audio_pdata; + + /* Common regulator configurations */ + if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac) + pmic_data->vdac = &omap3_vdac_idata; + + if (regulators_flags & TWL_COMMON_REGULATOR_VPLL2 && !pmic_data->vpll2) + pmic_data->vpll2 = &omap3_vpll2_idata; +} +#endif /* CONFIG_ARCH_OMAP3 */ + +#if defined(CONFIG_ARCH_OMAP4) +static struct twl4030_usb_data omap4_usb_pdata = { + .phy_init = omap4430_phy_init, + .phy_exit = omap4430_phy_exit, + .phy_power = omap4430_phy_power, + .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, +}; + static struct regulator_init_data omap4_vdac_idata = { .constraints = { .min_uV = 1800000, @@ -273,32 +305,4 @@ void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data, !pmic_data->clk32kg) pmic_data->clk32kg = &omap4_clk32kg_idata; } - -void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data, - u32 pdata_flags, u32 regulators_flags) -{ - if (!pmic_data->irq_base) - pmic_data->irq_base = TWL4030_IRQ_BASE; - if (!pmic_data->irq_end) - pmic_data->irq_end = TWL4030_IRQ_END; - - /* Common platform data configurations */ - if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb) - pmic_data->usb = &omap3_usb_pdata; - - if (pdata_flags & TWL_COMMON_PDATA_BCI && !pmic_data->bci) - pmic_data->bci = &omap3_bci_pdata; - - if (pdata_flags & TWL_COMMON_PDATA_MADC && !pmic_data->madc) - pmic_data->madc = &omap3_madc_pdata; - - if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->audio) - pmic_data->audio = &omap3_audio_pdata; - - /* Common regulator configurations */ - if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac) - pmic_data->vdac = &omap3_vdac_idata; - - if (regulators_flags & TWL_COMMON_REGULATOR_VPLL2 && !pmic_data->vpll2) - pmic_data->vpll2 = &omap3_vpll2_idata; -} +#endif /* CONFIG_ARCH_OMAP4 */ diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 9026249233ad..af0c2fe1ea37 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -65,7 +65,7 @@ #include <plat/iic.h> #include <plat/pm.h> -#include <sound/wm8915.h> +#include <sound/wm8996.h> #include <sound/wm8962.h> #include <sound/wm9081.h> @@ -614,7 +614,7 @@ static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = { .disable_touch = true, }; -static struct wm8915_retune_mobile_config wm8915_retune[] = { +static struct wm8996_retune_mobile_config wm8996_retune[] = { { .name = "Sub LPF", .rate = 48000, @@ -635,12 +635,12 @@ static struct wm8915_retune_mobile_config wm8915_retune[] = { }, }; -static struct wm8915_pdata wm8915_pdata __initdata = { +static struct wm8996_pdata wm8996_pdata __initdata = { .ldo_ena = S3C64XX_GPN(7), .gpio_base = CODEC_GPIO_BASE, .micdet_def = 1, - .inl_mode = WM8915_DIFFERRENTIAL_1, - .inr_mode = WM8915_DIFFERRENTIAL_1, + .inl_mode = WM8996_DIFFERRENTIAL_1, + .inr_mode = WM8996_DIFFERRENTIAL_1, .irq_flags = IRQF_TRIGGER_RISING, @@ -652,8 +652,8 @@ static struct wm8915_pdata wm8915_pdata __initdata = { 0x020e, /* GPIO5 == CLKOUT */ }, - .retune_mobile_cfgs = wm8915_retune, - .num_retune_mobile_cfgs = ARRAY_SIZE(wm8915_retune), + .retune_mobile_cfgs = wm8996_retune, + .num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune), }; static struct wm8962_pdata wm8962_pdata __initdata = { @@ -679,8 +679,8 @@ static struct i2c_board_info i2c_devs1[] __initdata = { .platform_data = &glenfarclas_pmic_pdata }, { I2C_BOARD_INFO("wm1250-ev1", 0x27) }, - { I2C_BOARD_INFO("wm8915", 0x1a), - .platform_data = &wm8915_pdata, + { I2C_BOARD_INFO("wm8996", 0x1a), + .platform_data = &wm8996_pdata, .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2, }, { I2C_BOARD_INFO("wm9081", 0x6c), diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c index 964c6c3cd7a6..dd39fee59549 100644 --- a/arch/arm/mach-sa1100/pci-nanoengine.c +++ b/arch/arm/mach-sa1100/pci-nanoengine.c @@ -28,6 +28,7 @@ #include <asm/mach-types.h> #include <mach/nanoengine.h> +#include <mach/hardware.h> static DEFINE_SPINLOCK(nano_lock); diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index be7c638b648b..cfbcf8b95599 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -22,6 +22,7 @@ #include <linux/sched.h> #include <linux/uaccess.h> +#include <asm/system.h> #include <asm/unaligned.h> #include "fault.h" @@ -95,6 +96,33 @@ static const char *usermode_action[] = { "signal+warn" }; +/* Return true if and only if the ARMv6 unaligned access model is in use. */ +static bool cpu_is_v6_unaligned(void) +{ + return cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U); +} + +static int safe_usermode(int new_usermode, bool warn) +{ + /* + * ARMv6 and later CPUs can perform unaligned accesses for + * most single load and store instructions up to word size. + * LDM, STM, LDRD and STRD still need to be handled. + * + * Ignoring the alignment fault is not an option on these + * CPUs since we spin re-faulting the instruction without + * making any progress. + */ + if (cpu_is_v6_unaligned() && !(new_usermode & (UM_FIXUP | UM_SIGNAL))) { + new_usermode |= UM_FIXUP; + + if (warn) + printk(KERN_WARNING "alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode.\n"); + } + + return new_usermode; +} + static int alignment_proc_show(struct seq_file *m, void *v) { seq_printf(m, "User:\t\t%lu\n", ai_user); @@ -125,7 +153,7 @@ static ssize_t alignment_proc_write(struct file *file, const char __user *buffer if (get_user(mode, buffer)) return -EFAULT; if (mode >= '0' && mode <= '5') - ai_usermode = mode - '0'; + ai_usermode = safe_usermode(mode - '0', true); } return count; } @@ -886,9 +914,16 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (ai_usermode & UM_FIXUP) goto fixup; - if (ai_usermode & UM_SIGNAL) - force_sig(SIGBUS, current); - else { + if (ai_usermode & UM_SIGNAL) { + siginfo_t si; + + si.si_signo = SIGBUS; + si.si_errno = 0; + si.si_code = BUS_ADRALN; + si.si_addr = (void __user *)addr; + + force_sig_info(si.si_signo, &si, current); + } else { /* * We're about to disable the alignment trap and return to * user space. But if an interrupt occurs before actually @@ -926,20 +961,11 @@ static int __init alignment_init(void) return -ENOMEM; #endif - /* - * ARMv6 and later CPUs can perform unaligned accesses for - * most single load and store instructions up to word size. - * LDM, STM, LDRD and STRD still need to be handled. - * - * Ignoring the alignment fault is not an option on these - * CPUs since we spin re-faulting the instruction without - * making any progress. - */ - if (cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U)) { + if (cpu_is_v6_unaligned()) { cr_alignment &= ~CR_A; cr_no_alignment &= ~CR_A; set_cr(cr_alignment); - ai_usermode = UM_FIXUP; + ai_usermode = safe_usermode(ai_usermode, false); } hook_fault_code(1, do_alignment, SIGBUS, BUS_ADRALN, diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 2fee782077c1..91bca355cd31 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -441,7 +441,7 @@ static inline int free_area(unsigned long pfn, unsigned long end, char *s) static inline void poison_init_mem(void *s, size_t count) { u32 *p = (u32 *)s; - while ((count = count - 4)) + for (; count != 0; count -= 4) *p++ = 0xe7fddef0; } diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index f8f7ea34bfc5..683af3a182b7 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -410,6 +410,7 @@ __arm946_proc_info: .long 0x41009460 .long 0xff00fff0 .long 0 + .long 0 b __arm946_setup .long cpu_arch_name .long cpu_elf_name @@ -418,6 +419,6 @@ __arm946_proc_info: .long arm946_processor_functions .long 0 .long 0 - .long arm940_cache_fns + .long arm946_cache_fns .size __arm946_proc_info, . - __arm946_proc_info diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index 91fc7cdb5dc9..e4dde91f0231 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -44,6 +44,14 @@ #define UART_PADDR MX51_UART1_BASE_ADDR #endif +/* iMX50/53 have same addresses, but not iMX51 */ +#if defined(CONFIG_SOC_IMX50) || defined(CONFIG_SOC_IMX53) +#ifdef UART_PADDR +#error "CONFIG_DEBUG_LL is incompatible with multiple archs" +#endif +#define UART_PADDR MX53_UART1_BASE_ADDR +#endif + #define UART_VADDR IMX_IO_ADDRESS(UART_PADDR) .macro addruart, rp, rv diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx53.h b/arch/arm/plat-mxc/include/mach/iomux-mx53.h index 9440b9e00e89..5408fd1fc736 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx53.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx53.h @@ -30,6 +30,9 @@ #define MX53_SDHC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH | \ PAD_CTL_SRE_FAST) +#define PAD_CTRL_I2C (PAD_CTL_SRE_FAST | PAD_CTL_ODE | PAD_CTL_PKE | \ + PAD_CTL_PUE | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP \ + | PAD_CTL_HYS) #define _MX53_PAD_GPIO_19__KPP_COL_5 IOMUX_PAD(0x348, 0x20, 0, 0x840, 0, 0) #define _MX53_PAD_GPIO_19__GPIO4_5 IOMUX_PAD(0x348, 0x20, 1, 0x0, 0, 0) @@ -1256,7 +1259,7 @@ #define MX53_PAD_KEY_COL3__GPIO4_12 (_MX53_PAD_KEY_COL3__GPIO4_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_COL3__USBOH3_H2_DP (_MX53_PAD_KEY_COL3__USBOH3_H2_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_COL3__SPDIF_IN1 (_MX53_PAD_KEY_COL3__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_KEY_COL3__I2C2_SCL (_MX53_PAD_KEY_COL3__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__I2C2_SCL (_MX53_PAD_KEY_COL3__I2C2_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_KEY_COL3__ECSPI1_SS3 (_MX53_PAD_KEY_COL3__ECSPI1_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_COL3__FEC_CRS (_MX53_PAD_KEY_COL3__FEC_CRS | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK (_MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1264,7 +1267,7 @@ #define MX53_PAD_KEY_ROW3__GPIO4_13 (_MX53_PAD_KEY_ROW3__GPIO4_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_ROW3__USBOH3_H2_DM (_MX53_PAD_KEY_ROW3__USBOH3_H2_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK (_MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_KEY_ROW3__I2C2_SDA (_MX53_PAD_KEY_ROW3__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__I2C2_SDA (_MX53_PAD_KEY_ROW3__I2C2_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT (_MX53_PAD_KEY_ROW3__OSC32K_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP (_MX53_PAD_KEY_ROW3__CCM_PLL4_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 (_MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1536,7 +1539,7 @@ #define MX53_PAD_CSI0_DAT8__KPP_COL_7 (_MX53_PAD_CSI0_DAT8__KPP_COL_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK (_MX53_PAD_CSI0_DAT8__ECSPI2_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC (_MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_CSI0_DAT8__I2C1_SDA (_MX53_PAD_CSI0_DAT8__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__I2C1_SDA (_MX53_PAD_CSI0_DAT8__I2C1_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 (_MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 (_MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 (_MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1544,7 +1547,7 @@ #define MX53_PAD_CSI0_DAT9__KPP_ROW_7 (_MX53_PAD_CSI0_DAT9__KPP_ROW_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI (_MX53_PAD_CSI0_DAT9__ECSPI2_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR (_MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_CSI0_DAT9__I2C1_SCL (_MX53_PAD_CSI0_DAT9__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__I2C1_SCL (_MX53_PAD_CSI0_DAT9__I2C1_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 (_MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 (_MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 (_MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1631,25 +1634,25 @@ #define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK (_MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS (_MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_EB2__ECSPI1_SS0 (_MX53_PAD_EIM_EB2__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_EB2__I2C2_SCL (_MX53_PAD_EIM_EB2__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__I2C2_SCL (_MX53_PAD_EIM_EB2__I2C2_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D16__EMI_WEIM_D_16 (_MX53_PAD_EIM_D16__EMI_WEIM_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D16__GPIO3_16 (_MX53_PAD_EIM_D16__GPIO3_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D16__IPU_DI0_PIN5 (_MX53_PAD_EIM_D16__IPU_DI0_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK (_MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D16__ECSPI1_SCLK (_MX53_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_D16__I2C2_SDA (_MX53_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__I2C2_SDA (_MX53_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D17__EMI_WEIM_D_17 (_MX53_PAD_EIM_D17__EMI_WEIM_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D17__GPIO3_17 (_MX53_PAD_EIM_D17__GPIO3_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D17__IPU_DI0_PIN6 (_MX53_PAD_EIM_D17__IPU_DI0_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN (_MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D17__ECSPI1_MISO (_MX53_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_D17__I2C3_SCL (_MX53_PAD_EIM_D17__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__I2C3_SCL (_MX53_PAD_EIM_D17__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D18__EMI_WEIM_D_18 (_MX53_PAD_EIM_D18__EMI_WEIM_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D18__GPIO3_18 (_MX53_PAD_EIM_D18__GPIO3_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D18__IPU_DI0_PIN7 (_MX53_PAD_EIM_D18__IPU_DI0_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO (_MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D18__ECSPI1_MOSI (_MX53_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_D18__I2C3_SDA (_MX53_PAD_EIM_D18__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__I2C3_SDA (_MX53_PAD_EIM_D18__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D18__IPU_DI1_D0_CS (_MX53_PAD_EIM_D18__IPU_DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D19__EMI_WEIM_D_19 (_MX53_PAD_EIM_D19__EMI_WEIM_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D19__GPIO3_19 (_MX53_PAD_EIM_D19__GPIO3_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1672,7 +1675,7 @@ #define MX53_PAD_EIM_D21__IPU_DI0_PIN17 (_MX53_PAD_EIM_D21__IPU_DI0_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK (_MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D21__CSPI_SCLK (_MX53_PAD_EIM_D21__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_D21__I2C1_SCL (_MX53_PAD_EIM_D21__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__I2C1_SCL (_MX53_PAD_EIM_D21__I2C1_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC (_MX53_PAD_EIM_D21__USBOH3_USBOTG_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D22__EMI_WEIM_D_22 (_MX53_PAD_EIM_D22__EMI_WEIM_D_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D22__GPIO3_22 (_MX53_PAD_EIM_D22__GPIO3_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1732,7 +1735,7 @@ #define MX53_PAD_EIM_D28__UART2_CTS (_MX53_PAD_EIM_D28__UART2_CTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) #define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO (_MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D28__CSPI_MOSI (_MX53_PAD_EIM_D28__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_EIM_D28__I2C1_SDA (_MX53_PAD_EIM_D28__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__I2C1_SDA (_MX53_PAD_EIM_D28__I2C1_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_EIM_D28__IPU_EXT_TRIG (_MX53_PAD_EIM_D28__IPU_EXT_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D28__IPU_DI0_PIN13 (_MX53_PAD_EIM_D28__IPU_DI0_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_EIM_D29__EMI_WEIM_D_29 (_MX53_PAD_EIM_D29__EMI_WEIM_D_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -2297,7 +2300,7 @@ #define MX53_PAD_GPIO_9__SCC_FAIL_STATE (_MX53_PAD_GPIO_9__SCC_FAIL_STATE | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_3__ESAI1_HCKR (_MX53_PAD_GPIO_3__ESAI1_HCKR | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_3__GPIO1_3 (_MX53_PAD_GPIO_3__GPIO1_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_GPIO_3__I2C3_SCL (_MX53_PAD_GPIO_3__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__I2C3_SCL (_MX53_PAD_GPIO_3__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN (_MX53_PAD_GPIO_3__DPLLIP1_TOG_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_3__CCM_CLKO2 (_MX53_PAD_GPIO_3__CCM_CLKO2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 (_MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -2305,7 +2308,7 @@ #define MX53_PAD_GPIO_3__MLB_MLBCLK (_MX53_PAD_GPIO_3__MLB_MLBCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_6__ESAI1_SCKT (_MX53_PAD_GPIO_6__ESAI1_SCKT | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_6__GPIO1_6 (_MX53_PAD_GPIO_6__GPIO1_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_GPIO_6__I2C3_SDA (_MX53_PAD_GPIO_6__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__I2C3_SDA (_MX53_PAD_GPIO_6__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_GPIO_6__CCM_CCM_OUT_0 (_MX53_PAD_GPIO_6__CCM_CCM_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB (_MX53_PAD_GPIO_6__CSU_CSU_INT_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 (_MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -2333,7 +2336,7 @@ #define MX53_PAD_GPIO_5__CCM_CLKO (_MX53_PAD_GPIO_5__CCM_CLKO | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 (_MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 (_MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_GPIO_5__I2C3_SCL (_MX53_PAD_GPIO_5__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__I2C3_SCL (_MX53_PAD_GPIO_5__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_GPIO_5__CCM_PLL1_BYP (_MX53_PAD_GPIO_5__CCM_PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_7__ESAI1_TX4_RX1 (_MX53_PAD_GPIO_7__ESAI1_TX4_RX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_7__GPIO1_7 (_MX53_PAD_GPIO_7__GPIO1_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -2356,7 +2359,7 @@ #define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT (_MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 (_MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_16__SPDIF_IN1 (_MX53_PAD_GPIO_16__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX53_PAD_GPIO_16__I2C3_SDA (_MX53_PAD_GPIO_16__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__I2C3_SDA (_MX53_PAD_GPIO_16__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C)) #define MX53_PAD_GPIO_16__SJC_DE_B (_MX53_PAD_GPIO_16__SJC_DE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_17__ESAI1_TX0 (_MX53_PAD_GPIO_17__ESAI1_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX53_PAD_GPIO_17__GPIO7_12 (_MX53_PAD_GPIO_17__GPIO7_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 6e6735f04ee3..bb8f4a6b3e37 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -13,6 +13,7 @@ config ARCH_OMAP1 bool "TI OMAP1" select CLKDEV_LOOKUP select CLKSRC_MMIO + select GENERIC_IRQ_CHIP help "Systems based on omap7xx, omap15xx or omap16xx" diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h index d1c916fcf770..dc562a5c0a8a 100644 --- a/arch/arm/plat-omap/include/plat/dma.h +++ b/arch/arm/plat-omap/include/plat/dma.h @@ -195,6 +195,11 @@ #define OMAP36XX_DMA_UART4_TX 81 /* S_DMA_80 */ #define OMAP36XX_DMA_UART4_RX 82 /* S_DMA_81 */ + +/* Only for AM35xx */ +#define AM35XX_DMA_UART4_TX 54 +#define AM35XX_DMA_UART4_RX 55 + /*----------------------------------------------------------------------------*/ #define OMAP1_DMA_TOUT_IRQ (1 << 0) diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h index 926d25c780f3..30e10719b774 100644 --- a/arch/arm/plat-omap/include/plat/irqs.h +++ b/arch/arm/plat-omap/include/plat/irqs.h @@ -357,6 +357,7 @@ #define INT_35XX_EMAC_C0_TX_PULSE_IRQ 69 #define INT_35XX_EMAC_C0_MISC_PULSE_IRQ 70 #define INT_35XX_USBOTG_IRQ 71 +#define INT_35XX_UART4 84 #define INT_35XX_CCDC_VD0_IRQ 88 #define INT_35XX_CCDC_VD1_IRQ 92 #define INT_35XX_CCDC_VD2_IRQ 93 diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 2723f9166ea2..de3b10c18127 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -56,6 +56,9 @@ #define TI816X_UART2_BASE 0x48022000 #define TI816X_UART3_BASE 0x48024000 +/* AM3505/3517 UART4 */ +#define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */ + /* External port on Zoom2/3 */ #define ZOOM_UART_BASE 0x10000000 #define ZOOM_UART_VIRT 0xfa400000 diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index c60737c49a32..79e7fedb8602 100644 --- a/arch/arm/plat-omap/iovmm.c +++ b/arch/arm/plat-omap/iovmm.c @@ -423,9 +423,6 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, u32 da, { unsigned int i; struct scatterlist *sg; - void *va; - - va = phys_to_virt(pa); for_each_sg(sgt->sgl, sg, sgt->nents, i) { unsigned bytes; diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 3b3776d0a1a7..fff68d0d521b 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -910,7 +910,7 @@ omapl138_case_a3 MACH_OMAPL138_CASE_A3 OMAPL138_CASE_A3 3280 uemd MACH_UEMD UEMD 3281 ccwmx51mut MACH_CCWMX51MUT CCWMX51MUT 3282 rockhopper MACH_ROCKHOPPER ROCKHOPPER 3283 -nookcolor MACH_NOOKCOLOR NOOKCOLOR 3284 +encore MACH_ENCORE ENCORE 3284 hkdkc100 MACH_HKDKC100 HKDKC100 3285 ts42xx MACH_TS42XX TS42XX 3286 aebl MACH_AEBL AEBL 3287 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 124854714958..3ff7785b3beb 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -162,7 +162,6 @@ config IA64_GENERIC select ACPI_NUMA select SWIOTLB select PCI_MSI - select DMAR help This selects the system type of your hardware. A "generic" kernel will run on any supported IA-64 system. However, if you configure diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig index 1d7bca0a396d..0e5cd1405e0e 100644 --- a/arch/ia64/configs/generic_defconfig +++ b/arch/ia64/configs/generic_defconfig @@ -234,3 +234,4 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_T10DIF=y CONFIG_MISC_DEVICES=y +CONFIG_DMAR=y diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h index 31d5570d6567..89f201434b5a 100644 --- a/arch/m68k/include/asm/page_mm.h +++ b/arch/m68k/include/asm/page_mm.h @@ -162,7 +162,7 @@ static inline __attribute_const__ int __virt_to_node_shift(void) pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn); \ }) #define page_to_pfn(_page) ({ \ - struct page *__p = (_page); \ + const struct page *__p = (_page); \ struct pglist_data *pgdat; \ pgdat = &pg_data_map[page_to_nid(__p)]; \ ((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn; \ diff --git a/arch/powerpc/include/asm/jump_label.h b/arch/powerpc/include/asm/jump_label.h index 1f780b95c0f0..938986e412f1 100644 --- a/arch/powerpc/include/asm/jump_label.h +++ b/arch/powerpc/include/asm/jump_label.h @@ -22,7 +22,6 @@ static __always_inline bool arch_static_branch(struct jump_label_key *key) asm goto("1:\n\t" "nop\n\t" ".pushsection __jump_table, \"aw\"\n\t" - ".align 4\n\t" JUMP_ENTRY_TYPE "1b, %l[l_yes], %c0\n\t" ".popsection \n\t" : : "i" (key) : : l_yes); @@ -41,7 +40,6 @@ struct jump_entry { jump_label_t code; jump_label_t target; jump_label_t key; - jump_label_t pad; }; #endif /* _ASM_POWERPC_JUMP_LABEL_H */ diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index 6857af58b02e..bffd062adf79 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -3,17 +3,7 @@ #include <asm/page.h> -/* - * If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere. - * To keep enough space in the RMO for the first stage kernel on 64bit, we - * place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place - * the second stage at 32MB. - */ -#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64) -#define KDUMP_KERNELBASE 0x4000000 -#else #define KDUMP_KERNELBASE 0x2000000 -#endif /* How many bytes to reserve at zero for kdump. The reserve limit should * be greater or equal to the trampoline's end address. diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index e8aaf6fce38b..559da199edb5 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -1003,7 +1003,6 @@ #define PV_970 0x0039 #define PV_POWER5 0x003A #define PV_POWER5p 0x003B -#define PV_POWER7 0x003F #define PV_970FX 0x003C #define PV_POWER6 0x003E #define PV_POWER7 0x003F @@ -1024,13 +1023,16 @@ #define mtmsrd(v) __mtmsrd((v), 0) #define mtmsr(v) mtmsrd(v) #else -#define mtmsr(v) asm volatile("mtmsr %0" : : "r" (v) : "memory") +#define mtmsr(v) asm volatile("mtmsr %0" : \ + : "r" ((unsigned long)(v)) \ + : "memory") #endif #define mfspr(rn) ({unsigned long rval; \ asm volatile("mfspr %0," __stringify(rn) \ : "=r" (rval)); rval;}) -#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v)\ +#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \ + : "r" ((unsigned long)(v)) \ : "memory") #ifdef __powerpc64__ diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9fb933248ab6..fa44ff538861 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -2051,7 +2051,8 @@ static struct cpu_spec __initdata cpu_specs[] = { static struct cpu_spec the_cpu_spec; -static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s) +static struct cpu_spec * __init setup_cpu_spec(unsigned long offset, + struct cpu_spec *s) { struct cpu_spec *t = &the_cpu_spec; struct cpu_spec old; @@ -2114,6 +2115,8 @@ static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s) t->cpu_setup(offset, t); } #endif /* CONFIG_PPC64 || CONFIG_BOOKE */ + + return t; } struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr) @@ -2124,10 +2127,8 @@ struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr) s = PTRRELOC(s); for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) { - if ((pvr & s->pvr_mask) == s->pvr_value) { - setup_cpu_spec(offset, s); - return s; - } + if ((pvr & s->pvr_mask) == s->pvr_value) + return setup_cpu_spec(offset, s); } BUG(); diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c index 1577434f4088..b25f6325fc70 100644 --- a/arch/powerpc/kernel/iomap.c +++ b/arch/powerpc/kernel/iomap.c @@ -117,6 +117,7 @@ void ioport_unmap(void __iomem *addr) EXPORT_SYMBOL(ioport_map); EXPORT_SYMBOL(ioport_unmap); +#ifdef CONFIG_PCI void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) { resource_size_t start = pci_resource_start(dev, bar); @@ -146,3 +147,4 @@ void pci_iounmap(struct pci_dev *dev, void __iomem *addr) EXPORT_SYMBOL(pci_iomap); EXPORT_SYMBOL(pci_iounmap); +#endif /* CONFIG_PCI */ diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index 6658a1589955..9ce1672afb59 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -136,12 +136,16 @@ void __init reserve_crashkernel(void) crashk_res.start = KDUMP_KERNELBASE; #else if (!crashk_res.start) { +#ifdef CONFIG_PPC64 /* - * unspecified address, choose a region of specified size - * can overlap with initrd (ignoring corruption when retained) - * ppc64 requires kernel and some stacks to be in first segemnt + * On 64bit we split the RMO in half but cap it at half of + * a small SLB (128MB) since the crash kernel needs to place + * itself and some stacks to be in the first segment. */ + crashk_res.start = min(0x80000000ULL, (ppc64_rma_size / 2)); +#else crashk_res.start = KDUMP_KERNELBASE; +#endif } crash_base = PAGE_ALIGN(crashk_res.start); diff --git a/arch/powerpc/kernel/perf_callchain.c b/arch/powerpc/kernel/perf_callchain.c index d05ae4204bbf..564c1d8bdb5c 100644 --- a/arch/powerpc/kernel/perf_callchain.c +++ b/arch/powerpc/kernel/perf_callchain.c @@ -154,8 +154,12 @@ static int read_user_stack_64(unsigned long __user *ptr, unsigned long *ret) ((unsigned long)ptr & 7)) return -EFAULT; - if (!__get_user_inatomic(*ret, ptr)) + pagefault_disable(); + if (!__get_user_inatomic(*ret, ptr)) { + pagefault_enable(); return 0; + } + pagefault_enable(); return read_user_stack_slow(ptr, ret, 8); } @@ -166,8 +170,12 @@ static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret) ((unsigned long)ptr & 3)) return -EFAULT; - if (!__get_user_inatomic(*ret, ptr)) + pagefault_disable(); + if (!__get_user_inatomic(*ret, ptr)) { + pagefault_enable(); return 0; + } + pagefault_enable(); return read_user_stack_slow(ptr, ret, 4); } @@ -294,11 +302,17 @@ static inline int current_is_64bit(void) */ static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret) { + int rc; + if ((unsigned long)ptr > TASK_SIZE - sizeof(unsigned int) || ((unsigned long)ptr & 3)) return -EFAULT; - return __get_user_inatomic(*ret, ptr); + pagefault_disable(); + rc = __get_user_inatomic(*ret, ptr); + pagefault_enable(); + + return rc; } static inline void perf_callchain_user_64(struct perf_callchain_entry *entry, diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index c016033ba78d..a909f4e9343b 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1020,7 +1020,7 @@ static unsigned long __init alloc_up(unsigned long size, unsigned long align) } if (addr == 0) return 0; - RELOC(alloc_bottom) = addr; + RELOC(alloc_bottom) = addr + size; prom_debug(" -> %x\n", addr); prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom)); @@ -1830,11 +1830,13 @@ static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end, if (room > DEVTREE_CHUNK_SIZE) room = DEVTREE_CHUNK_SIZE; if (room < PAGE_SIZE) - prom_panic("No memory for flatten_device_tree (no room)"); + prom_panic("No memory for flatten_device_tree " + "(no room)\n"); chunk = alloc_up(room, 0); if (chunk == 0) - prom_panic("No memory for flatten_device_tree (claim failed)"); - *mem_end = RELOC(alloc_top); + prom_panic("No memory for flatten_device_tree " + "(claim failed)\n"); + *mem_end = chunk + room; } ret = (void *)*mem_start; @@ -2042,7 +2044,7 @@ static void __init flatten_device_tree(void) /* * Check how much room we have between alloc top & bottom (+/- a - * few pages), crop to 4Mb, as this is our "chuck" size + * few pages), crop to 1MB, as this is our "chunk" size */ room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000; if (room > DEVTREE_CHUNK_SIZE) @@ -2053,7 +2055,7 @@ static void __init flatten_device_tree(void) mem_start = (unsigned long)alloc_up(room, PAGE_SIZE); if (mem_start == 0) prom_panic("Can't allocate initial device-tree chunk\n"); - mem_end = RELOC(alloc_top); + mem_end = mem_start + room; /* Get root of tree */ root = call_prom("peer", 1, 1, (phandle)0); diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 6dd33581a228..de2950135e6e 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -1251,7 +1251,7 @@ BEGIN_FTR_SECTION reg = 0 .rept 32 li r6,reg*16+VCPU_VSRS - stxvd2x reg,r6,r3 + STXVD2X(reg,r6,r3) reg = reg + 1 .endr FTR_SECTION_ELSE @@ -1313,7 +1313,7 @@ BEGIN_FTR_SECTION reg = 0 .rept 32 li r7,reg*16+VCPU_VSRS - lxvd2x reg,r7,r4 + LXVD2X(reg,r7,r4) reg = reg + 1 .endr FTR_SECTION_ELSE diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index d0af7fb2f344..b9ba86191aed 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -24,7 +24,7 @@ source "arch/powerpc/platforms/wsp/Kconfig" config KVM_GUEST bool "KVM Guest support" - default y + default n ---help--- This option enables various optimizations for running under the KVM hypervisor. Overhead for the kernel when not running inside KVM should diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c index e9190073bb97..0e8656370063 100644 --- a/arch/powerpc/platforms/pseries/dtl.c +++ b/arch/powerpc/platforms/pseries/dtl.c @@ -181,7 +181,7 @@ static void dtl_stop(struct dtl *dtl) lppaca_of(dtl->cpu).dtl_enable_mask = 0x0; - unregister_dtl(hwcpu, __pa(dtl->buf)); + unregister_dtl(hwcpu); } static u64 dtl_current_index(struct dtl *dtl) diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index bc0288501f17..83a3ca2fd282 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -135,7 +135,7 @@ static void pseries_mach_cpu_die(void) get_lppaca()->idle = 0; if (get_preferred_offline_state(cpu) == CPU_STATE_ONLINE) { - unregister_slb_shadow(hwcpu, __pa(get_slb_shadow())); + unregister_slb_shadow(hwcpu); /* * Call to start_secondary_resume() will not return. @@ -150,7 +150,7 @@ static void pseries_mach_cpu_die(void) WARN_ON(get_preferred_offline_state(cpu) != CPU_STATE_OFFLINE); set_cpu_current_state(cpu, CPU_STATE_OFFLINE); - unregister_slb_shadow(hwcpu, __pa(get_slb_shadow())); + unregister_slb_shadow(hwcpu); rtas_stop_self(); /* Should never get here... */ diff --git a/arch/powerpc/platforms/pseries/io_event_irq.c b/arch/powerpc/platforms/pseries/io_event_irq.c index c829e6067d54..2c4dd1fb8333 100644 --- a/arch/powerpc/platforms/pseries/io_event_irq.c +++ b/arch/powerpc/platforms/pseries/io_event_irq.c @@ -212,17 +212,15 @@ static int __init ioei_init(void) struct device_node *np; ioei_check_exception_token = rtas_token("check-exception"); - if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE) { - pr_warning("IO Event IRQ not supported on this system !\n"); + if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE) return -ENODEV; - } + np = of_find_node_by_path("/event-sources/ibm,io-events"); if (np) { request_event_sources_irqs(np, ioei_interrupt, "IO_EVENT"); + pr_info("IBM I/O event interrupts enabled\n"); of_node_put(np); } else { - pr_err("io_event_irq: No ibm,io-events on system! " - "IO Event interrupt disabled.\n"); return -ENODEV; } return 0; diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c index 54cf3a4aa16b..7d94bdc63d50 100644 --- a/arch/powerpc/platforms/pseries/kexec.c +++ b/arch/powerpc/platforms/pseries/kexec.c @@ -25,20 +25,30 @@ static void pseries_kexec_cpu_down(int crash_shutdown, int secondary) { /* Don't risk a hypervisor call if we're crashing */ if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) { - unsigned long addr; + int ret; + int cpu = smp_processor_id(); + int hwcpu = hard_smp_processor_id(); - addr = __pa(get_slb_shadow()); - if (unregister_slb_shadow(hard_smp_processor_id(), addr)) - printk("SLB shadow buffer deregistration of " - "cpu %u (hw_cpu_id %d) failed\n", - smp_processor_id(), - hard_smp_processor_id()); + if (get_lppaca()->dtl_enable_mask) { + ret = unregister_dtl(hwcpu); + if (ret) { + pr_err("WARNING: DTL deregistration for cpu " + "%d (hw %d) failed with %d\n", + cpu, hwcpu, ret); + } + } + + ret = unregister_slb_shadow(hwcpu); + if (ret) { + pr_err("WARNING: SLB shadow buffer deregistration " + "for cpu %d (hw %d) failed with %d\n", + cpu, hwcpu, ret); + } - addr = __pa(get_lppaca()); - if (unregister_vpa(hard_smp_processor_id(), addr)) { - printk("VPA deregistration of cpu %u (hw_cpu_id %d) " - "failed\n", smp_processor_id(), - hard_smp_processor_id()); + ret = unregister_vpa(hwcpu); + if (ret) { + pr_err("WARNING: VPA deregistration for cpu %d " + "(hw %d) failed with %d\n", cpu, hwcpu, ret); } } } diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index f7205d344efd..c9a29dae8c05 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -67,9 +67,8 @@ void vpa_init(int cpu) ret = register_vpa(hwcpu, addr); if (ret) { - printk(KERN_ERR "WARNING: vpa_init: VPA registration for " - "cpu %d (hw %d) of area %lx returns %ld\n", - cpu, hwcpu, addr, ret); + pr_err("WARNING: VPA registration for cpu %d (hw %d) of area " + "%lx failed with %ld\n", cpu, hwcpu, addr, ret); return; } /* @@ -80,10 +79,9 @@ void vpa_init(int cpu) if (firmware_has_feature(FW_FEATURE_SPLPAR)) { ret = register_slb_shadow(hwcpu, addr); if (ret) - printk(KERN_ERR - "WARNING: vpa_init: SLB shadow buffer " - "registration for cpu %d (hw %d) of area %lx " - "returns %ld\n", cpu, hwcpu, addr, ret); + pr_err("WARNING: SLB shadow buffer registration for " + "cpu %d (hw %d) of area %lx failed with %ld\n", + cpu, hwcpu, addr, ret); } /* @@ -100,8 +98,9 @@ void vpa_init(int cpu) dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES; ret = register_dtl(hwcpu, __pa(dtl)); if (ret) - pr_warn("DTL registration failed for cpu %d (%ld)\n", - cpu, ret); + pr_err("WARNING: DTL registration of cpu %d (hw %d) " + "failed with %ld\n", smp_processor_id(), + hwcpu, ret); lppaca_of(cpu).dtl_enable_mask = 2; } } @@ -204,7 +203,7 @@ static void pSeries_lpar_hptab_clear(void) unsigned long ptel; } ptes[4]; long lpar_rc; - int i, j; + unsigned long i, j; /* Read in batches of 4, * invalidate only valid entries not in the VRMA diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index 4bf21207d7d3..41c24c146d6a 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -53,9 +53,9 @@ static inline long vpa_call(unsigned long flags, unsigned long cpu, return plpar_hcall_norets(H_REGISTER_VPA, flags, cpu, vpa); } -static inline long unregister_vpa(unsigned long cpu, unsigned long vpa) +static inline long unregister_vpa(unsigned long cpu) { - return vpa_call(0x5, cpu, vpa); + return vpa_call(0x5, cpu, 0); } static inline long register_vpa(unsigned long cpu, unsigned long vpa) @@ -63,9 +63,9 @@ static inline long register_vpa(unsigned long cpu, unsigned long vpa) return vpa_call(0x1, cpu, vpa); } -static inline long unregister_slb_shadow(unsigned long cpu, unsigned long vpa) +static inline long unregister_slb_shadow(unsigned long cpu) { - return vpa_call(0x7, cpu, vpa); + return vpa_call(0x7, cpu, 0); } static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa) @@ -73,9 +73,9 @@ static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa) return vpa_call(0x3, cpu, vpa); } -static inline long unregister_dtl(unsigned long cpu, unsigned long vpa) +static inline long unregister_dtl(unsigned long cpu) { - return vpa_call(0x6, cpu, vpa); + return vpa_call(0x6, cpu, 0); } static inline long register_dtl(unsigned long cpu, unsigned long vpa) diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index d00e52926b71..0969fd98c4fa 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -324,8 +324,9 @@ static int alloc_dispatch_logs(void) dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES; ret = register_dtl(hard_smp_processor_id(), __pa(dtl)); if (ret) - pr_warn("DTL registration failed for boot cpu %d (%d)\n", - smp_processor_id(), ret); + pr_err("WARNING: DTL registration of cpu %d (hw %d) failed " + "with %d\n", smp_processor_id(), + hard_smp_processor_id(), ret); get_paca()->lppaca_ptr->dtl_enable_mask = 2; return 0; diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index a59ba96d2c21..dbfe96bc878a 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -655,8 +655,6 @@ struct ppc4xx_pciex_hwops static struct ppc4xx_pciex_hwops *ppc4xx_pciex_hwops; -#ifdef CONFIG_44x - static int __init ppc4xx_pciex_wait_on_sdr(struct ppc4xx_pciex_port *port, unsigned int sdr_offset, unsigned int mask, @@ -688,6 +686,7 @@ static int __init ppc4xx_pciex_port_reset_sdr(struct ppc4xx_pciex_port *port) return 0; } + static void __init ppc4xx_pciex_check_link_sdr(struct ppc4xx_pciex_port *port) { printk(KERN_INFO "PCIE%d: Checking link...\n", port->index); @@ -718,6 +717,8 @@ static void __init ppc4xx_pciex_check_link_sdr(struct ppc4xx_pciex_port *port) printk(KERN_INFO "PCIE%d: No device detected.\n", port->index); } +#ifdef CONFIG_44x + /* Check various reset bits of the 440SPe PCIe core */ static int __init ppc440spe_pciex_check_reset(struct device_node *np) { diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 42c67beadcae..1a6f20d4e7e6 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -55,6 +55,7 @@ config SPARC64 select PERF_USE_VMALLOC select IRQ_PREFLOW_FASTEOI select ARCH_HAVE_NMI_SAFE_CMPXCHG + select HAVE_C_RECORDMCOUNT config ARCH_DEFCONFIG string diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index 3c93f08ce187..2c2e38821f60 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -16,3 +16,8 @@ header-y += traps.h header-y += uctx.h header-y += utrap.h header-y += watchdog.h + +generic-y += div64.h +generic-y += local64.h +generic-y += irq_regs.h +generic-y += local.h diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h index 325e295d60de..29011cc0e4be 100644 --- a/arch/sparc/include/asm/bitops_64.h +++ b/arch/sparc/include/asm/bitops_64.h @@ -26,61 +26,28 @@ extern void change_bit(unsigned long nr, volatile unsigned long *addr); #define smp_mb__before_clear_bit() barrier() #define smp_mb__after_clear_bit() barrier() -#include <asm-generic/bitops/ffz.h> -#include <asm-generic/bitops/__ffs.h> #include <asm-generic/bitops/fls.h> #include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/fls64.h> #ifdef __KERNEL__ +extern int ffs(int x); +extern unsigned long __ffs(unsigned long); + +#include <asm-generic/bitops/ffz.h> #include <asm-generic/bitops/sched.h> -#include <asm-generic/bitops/ffs.h> /* * hweightN: returns the hamming weight (i.e. the number * of bits set) of a N-bit word */ -#ifdef ULTRA_HAS_POPULATION_COUNT - -static inline unsigned int __arch_hweight64(unsigned long w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w)); - return res; -} - -static inline unsigned int __arch_hweight32(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffffffff)); - return res; -} +extern unsigned long __arch_hweight64(__u64 w); +extern unsigned int __arch_hweight32(unsigned int w); +extern unsigned int __arch_hweight16(unsigned int w); +extern unsigned int __arch_hweight8(unsigned int w); -static inline unsigned int __arch_hweight16(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffff)); - return res; -} - -static inline unsigned int __arch_hweight8(unsigned int w) -{ - unsigned int res; - - __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xff)); - return res; -} - -#else - -#include <asm-generic/bitops/arch_hweight.h> - -#endif #include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/lock.h> #endif /* __KERNEL__ */ diff --git a/arch/sparc/include/asm/div64.h b/arch/sparc/include/asm/div64.h deleted file mode 100644 index 6cd978cefb28..000000000000 --- a/arch/sparc/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h index 64f7a00b3747..7df8b7f544d4 100644 --- a/arch/sparc/include/asm/elf_64.h +++ b/arch/sparc/include/asm/elf_64.h @@ -59,15 +59,33 @@ #define R_SPARC_6 45 /* Bits present in AT_HWCAP, primarily for Sparc32. */ - -#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ -#define HWCAP_SPARC_STBAR 2 -#define HWCAP_SPARC_SWAP 4 -#define HWCAP_SPARC_MULDIV 8 -#define HWCAP_SPARC_V9 16 -#define HWCAP_SPARC_ULTRA3 32 -#define HWCAP_SPARC_BLKINIT 64 -#define HWCAP_SPARC_N2 128 +#define HWCAP_SPARC_FLUSH 0x00000001 +#define HWCAP_SPARC_STBAR 0x00000002 +#define HWCAP_SPARC_SWAP 0x00000004 +#define HWCAP_SPARC_MULDIV 0x00000008 +#define HWCAP_SPARC_V9 0x00000010 +#define HWCAP_SPARC_ULTRA3 0x00000020 +#define HWCAP_SPARC_BLKINIT 0x00000040 +#define HWCAP_SPARC_N2 0x00000080 + +/* Solaris compatible AT_HWCAP bits. */ +#define AV_SPARC_MUL32 0x00000100 /* 32x32 multiply is efficient */ +#define AV_SPARC_DIV32 0x00000200 /* 32x32 divide is efficient */ +#define AV_SPARC_FSMULD 0x00000400 /* 'fsmuld' is efficient */ +#define AV_SPARC_V8PLUS 0x00000800 /* v9 insn available to 32bit */ +#define AV_SPARC_POPC 0x00001000 /* 'popc' is efficient */ +#define AV_SPARC_VIS 0x00002000 /* VIS insns available */ +#define AV_SPARC_VIS2 0x00004000 /* VIS2 insns available */ +#define AV_SPARC_ASI_BLK_INIT 0x00008000 /* block init ASIs available */ +#define AV_SPARC_FMAF 0x00010000 /* fused multiply-add */ +#define AV_SPARC_VIS3 0x00020000 /* VIS3 insns available */ +#define AV_SPARC_HPC 0x00040000 /* HPC insns available */ +#define AV_SPARC_RANDOM 0x00080000 /* 'random' insn available */ +#define AV_SPARC_TRANS 0x00100000 /* transaction insns available */ +#define AV_SPARC_FJFMAU 0x00200000 /* unfused multiply-add */ +#define AV_SPARC_IMA 0x00400000 /* integer multiply-add */ +#define AV_SPARC_ASI_CACHE_SPARING \ + 0x00800000 /* cache sparing ASIs available */ #define CORE_DUMP_USE_REGSET @@ -162,33 +180,8 @@ typedef struct { #define ELF_ET_DYN_BASE 0x0000010000000000UL #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL - -/* This yields a mask that user programs can use to figure out what - instruction set this cpu supports. */ - -/* On Ultra, we support all of the v8 capabilities. */ -static inline unsigned int sparc64_elf_hwcap(void) -{ - unsigned int cap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | - HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV | - HWCAP_SPARC_V9); - - if (tlb_type == cheetah || tlb_type == cheetah_plus) - cap |= HWCAP_SPARC_ULTRA3; - else if (tlb_type == hypervisor) { - if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || - sun4v_chip_type == SUN4V_CHIP_NIAGARA2 || - sun4v_chip_type == SUN4V_CHIP_NIAGARA3) - cap |= HWCAP_SPARC_BLKINIT; - if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2 || - sun4v_chip_type == SUN4V_CHIP_NIAGARA3) - cap |= HWCAP_SPARC_N2; - } - - return cap; -} - -#define ELF_HWCAP sparc64_elf_hwcap() +extern unsigned long sparc64_elf_hwcap; +#define ELF_HWCAP sparc64_elf_hwcap /* This yields a string that ld.so will use to load implementation specific libraries for optimization. This is more specific in diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h index 7a5f80df15d0..015a761eaa32 100644 --- a/arch/sparc/include/asm/hypervisor.h +++ b/arch/sparc/include/asm/hypervisor.h @@ -2927,6 +2927,13 @@ extern unsigned long sun4v_ncs_request(unsigned long request, #define HV_FAST_FIRE_GET_PERFREG 0x120 #define HV_FAST_FIRE_SET_PERFREG 0x121 +#define HV_FAST_REBOOT_DATA_SET 0x172 + +#ifndef __ASSEMBLY__ +extern unsigned long sun4v_reboot_data_set(unsigned long ra, + unsigned long len); +#endif + /* Function numbers for HV_CORE_TRAP. */ #define HV_CORE_SET_VER 0x00 #define HV_CORE_PUTCHAR 0x01 @@ -2940,11 +2947,17 @@ extern unsigned long sun4v_ncs_request(unsigned long request, #define HV_GRP_CORE 0x0001 #define HV_GRP_INTR 0x0002 #define HV_GRP_SOFT_STATE 0x0003 +#define HV_GRP_TM 0x0080 #define HV_GRP_PCI 0x0100 #define HV_GRP_LDOM 0x0101 #define HV_GRP_SVC_CHAN 0x0102 #define HV_GRP_NCS 0x0103 #define HV_GRP_RNG 0x0104 +#define HV_GRP_PBOOT 0x0105 +#define HV_GRP_TPM 0x0107 +#define HV_GRP_SDIO 0x0108 +#define HV_GRP_SDIO_ERR 0x0109 +#define HV_GRP_REBOOT_DATA 0x0110 #define HV_GRP_NIAG_PERF 0x0200 #define HV_GRP_FIRE_PERF 0x0201 #define HV_GRP_N2_CPU 0x0202 diff --git a/arch/sparc/include/asm/irq_regs.h b/arch/sparc/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b70270..000000000000 --- a/arch/sparc/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/sparc/include/asm/local.h b/arch/sparc/include/asm/local.h deleted file mode 100644 index bc80815a435c..000000000000 --- a/arch/sparc/include/asm/local.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _SPARC_LOCAL_H -#define _SPARC_LOCAL_H - -#include <asm-generic/local.h> - -#endif diff --git a/arch/sparc/include/asm/local64.h b/arch/sparc/include/asm/local64.h deleted file mode 100644 index 36c93b5cc239..000000000000 --- a/arch/sparc/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/sparc/include/asm/spinlock_32.h b/arch/sparc/include/asm/spinlock_32.h index 5f5b8bf3f50d..bcc98fc35281 100644 --- a/arch/sparc/include/asm/spinlock_32.h +++ b/arch/sparc/include/asm/spinlock_32.h @@ -131,6 +131,15 @@ static inline void arch_write_lock(arch_rwlock_t *rw) *(volatile __u32 *)&lp->lock = ~0U; } +static void inline arch_write_unlock(arch_rwlock_t *lock) +{ + __asm__ __volatile__( +" st %%g0, [%0]" + : /* no outputs */ + : "r" (lock) + : "memory"); +} + static inline int arch_write_trylock(arch_rwlock_t *rw) { unsigned int val; @@ -175,8 +184,6 @@ static inline int __arch_read_trylock(arch_rwlock_t *rw) res; \ }) -#define arch_write_unlock(rw) do { (rw)->lock = 0; } while(0) - #define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock) #define arch_read_lock_flags(rw, flags) arch_read_lock(rw) #define arch_write_lock_flags(rw, flags) arch_write_lock(rw) diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h index 073936a8b275..968917694978 100644 --- a/arch/sparc/include/asm/spinlock_64.h +++ b/arch/sparc/include/asm/spinlock_64.h @@ -210,14 +210,8 @@ static int inline arch_write_trylock(arch_rwlock_t *lock) return result; } -#define arch_read_lock(p) arch_read_lock(p) #define arch_read_lock_flags(p, f) arch_read_lock(p) -#define arch_read_trylock(p) arch_read_trylock(p) -#define arch_read_unlock(p) arch_read_unlock(p) -#define arch_write_lock(p) arch_write_lock(p) #define arch_write_lock_flags(p, f) arch_write_lock(p) -#define arch_write_unlock(p) arch_write_unlock(p) -#define arch_write_trylock(p) arch_write_trylock(p) #define arch_read_can_lock(rw) (!((rw)->lock & 0x80000000UL)) #define arch_write_can_lock(rw) (!(rw)->lock) diff --git a/arch/sparc/include/asm/tsb.h b/arch/sparc/include/asm/tsb.h index 83c571d8c8a7..1a8afd1ad04f 100644 --- a/arch/sparc/include/asm/tsb.h +++ b/arch/sparc/include/asm/tsb.h @@ -133,29 +133,6 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; sub TSB, 0x8, TSB; \ TSB_STORE(TSB, TAG); -#define KTSB_LOAD_QUAD(TSB, REG) \ - ldda [TSB] ASI_NUCLEUS_QUAD_LDD, REG; - -#define KTSB_STORE(ADDR, VAL) \ - stxa VAL, [ADDR] ASI_N; - -#define KTSB_LOCK_TAG(TSB, REG1, REG2) \ -99: lduwa [TSB] ASI_N, REG1; \ - sethi %hi(TSB_TAG_LOCK_HIGH), REG2;\ - andcc REG1, REG2, %g0; \ - bne,pn %icc, 99b; \ - nop; \ - casa [TSB] ASI_N, REG1, REG2;\ - cmp REG1, REG2; \ - bne,pn %icc, 99b; \ - nop; \ - -#define KTSB_WRITE(TSB, TTE, TAG) \ - add TSB, 0x8, TSB; \ - stxa TTE, [TSB] ASI_N; \ - sub TSB, 0x8, TSB; \ - stxa TAG, [TSB] ASI_N; - /* Do a kernel page table walk. Leaves physical PTE pointer in * REG1. Jumps to FAIL_LABEL on early page table walk termination. * VADDR will not be clobbered, but REG2 will. @@ -239,6 +216,8 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; (KERNEL_TSB_SIZE_BYTES / 16) #define KERNEL_TSB4M_NENTRIES 4096 +#define KTSB_PHYS_SHIFT 15 + /* Do a kernel TSB lookup at tl>0 on VADDR+TAG, branch to OK_LABEL * on TSB hit. REG1, REG2, REG3, and REG4 are used as temporaries * and the found TTE will be left in REG1. REG3 and REG4 must @@ -247,13 +226,22 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; * VADDR and TAG will be preserved and not clobbered by this macro. */ #define KERN_TSB_LOOKUP_TL1(VADDR, TAG, REG1, REG2, REG3, REG4, OK_LABEL) \ - sethi %hi(swapper_tsb), REG1; \ +661: sethi %hi(swapper_tsb), REG1; \ or REG1, %lo(swapper_tsb), REG1; \ + .section .swapper_tsb_phys_patch, "ax"; \ + .word 661b; \ + .previous; \ +661: nop; \ + .section .tsb_ldquad_phys_patch, "ax"; \ + .word 661b; \ + sllx REG1, KTSB_PHYS_SHIFT, REG1; \ + sllx REG1, KTSB_PHYS_SHIFT, REG1; \ + .previous; \ srlx VADDR, PAGE_SHIFT, REG2; \ and REG2, (KERNEL_TSB_NENTRIES - 1), REG2; \ sllx REG2, 4, REG2; \ add REG1, REG2, REG2; \ - KTSB_LOAD_QUAD(REG2, REG3); \ + TSB_LOAD_QUAD(REG2, REG3); \ cmp REG3, TAG; \ be,a,pt %xcc, OK_LABEL; \ mov REG4, REG1; @@ -263,12 +251,21 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; * we can make use of that for the index computation. */ #define KERN_TSB4M_LOOKUP_TL1(TAG, REG1, REG2, REG3, REG4, OK_LABEL) \ - sethi %hi(swapper_4m_tsb), REG1; \ +661: sethi %hi(swapper_4m_tsb), REG1; \ or REG1, %lo(swapper_4m_tsb), REG1; \ + .section .swapper_4m_tsb_phys_patch, "ax"; \ + .word 661b; \ + .previous; \ +661: nop; \ + .section .tsb_ldquad_phys_patch, "ax"; \ + .word 661b; \ + sllx REG1, KTSB_PHYS_SHIFT, REG1; \ + sllx REG1, KTSB_PHYS_SHIFT, REG1; \ + .previous; \ and TAG, (KERNEL_TSB4M_NENTRIES - 1), REG2; \ sllx REG2, 4, REG2; \ add REG1, REG2, REG2; \ - KTSB_LOAD_QUAD(REG2, REG3); \ + TSB_LOAD_QUAD(REG2, REG3); \ cmp REG3, TAG; \ be,a,pt %xcc, OK_LABEL; \ mov REG4, REG1; diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c index 17cf290dc2bc..9810fd881058 100644 --- a/arch/sparc/kernel/cpu.c +++ b/arch/sparc/kernel/cpu.c @@ -396,6 +396,7 @@ static int show_cpuinfo(struct seq_file *m, void *__unused) , cpu_data(0).clock_tick #endif ); + cpucap_info(m); #ifdef CONFIG_SMP smp_bogo(m); #endif diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c index dd1342c0a3be..7429b47c3aca 100644 --- a/arch/sparc/kernel/ds.c +++ b/arch/sparc/kernel/ds.c @@ -15,12 +15,15 @@ #include <linux/reboot.h> #include <linux/cpu.h> +#include <asm/hypervisor.h> #include <asm/ldc.h> #include <asm/vio.h> #include <asm/mdesc.h> #include <asm/head.h> #include <asm/irq.h> +#include "kernel.h" + #define DRV_MODULE_NAME "ds" #define PFX DRV_MODULE_NAME ": " #define DRV_MODULE_VERSION "1.0" @@ -828,18 +831,32 @@ void ldom_set_var(const char *var, const char *value) } } +static char full_boot_str[256] __attribute__((aligned(32))); +static int reboot_data_supported; + void ldom_reboot(const char *boot_command) { /* Don't bother with any of this if the boot_command * is empty. */ if (boot_command && strlen(boot_command)) { - char full_boot_str[256]; + unsigned long len; strcpy(full_boot_str, "boot "); strcpy(full_boot_str + strlen("boot "), boot_command); + len = strlen(full_boot_str); - ldom_set_var("reboot-command", full_boot_str); + if (reboot_data_supported) { + unsigned long ra = kimage_addr_to_ra(full_boot_str); + unsigned long hv_ret; + + hv_ret = sun4v_reboot_data_set(ra, len); + if (hv_ret != HV_EOK) + pr_err("SUN4V: Unable to set reboot data " + "hv_ret=%lu\n", hv_ret); + } else { + ldom_set_var("reboot-command", full_boot_str); + } } sun4v_mach_sir(); } @@ -1237,6 +1254,16 @@ static struct vio_driver ds_driver = { static int __init ds_init(void) { + unsigned long hv_ret, major, minor; + + if (tlb_type == hypervisor) { + hv_ret = sun4v_get_version(HV_GRP_REBOOT_DATA, &major, &minor); + if (hv_ret == HV_EOK) { + pr_info("SUN4V: Reboot data supported (maj=%lu,min=%lu).\n", + major, minor); + reboot_data_supported = 1; + } + } kthread_run(ds_thread, NULL, "kldomd"); return vio_register_driver(&ds_driver); diff --git a/arch/sparc/kernel/entry.h b/arch/sparc/kernel/entry.h index d1f1361c4167..e27f8ea8656e 100644 --- a/arch/sparc/kernel/entry.h +++ b/arch/sparc/kernel/entry.h @@ -42,6 +42,20 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, extern void fpload(unsigned long *fpregs, unsigned long *fsr); #else /* CONFIG_SPARC32 */ +struct popc_3insn_patch_entry { + unsigned int addr; + unsigned int insns[3]; +}; +extern struct popc_3insn_patch_entry __popc_3insn_patch, + __popc_3insn_patch_end; + +struct popc_6insn_patch_entry { + unsigned int addr; + unsigned int insns[6]; +}; +extern struct popc_6insn_patch_entry __popc_6insn_patch, + __popc_6insn_patch_end; + extern void __init per_cpu_patch(void); extern void __init sun4v_patch(void); extern void __init boot_cpu_id_too_large(int cpu); diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S index c752603a7c0d..0eac1b2fc53d 100644 --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -559,7 +559,7 @@ niagara2_patch: nop call niagara_patch_bzero nop - call niagara2_patch_pageops + call niagara_patch_pageops nop ba,a,pt %xcc, 80f diff --git a/arch/sparc/kernel/hvapi.c b/arch/sparc/kernel/hvapi.c index d306e648c33c..c2d055d8ba9e 100644 --- a/arch/sparc/kernel/hvapi.c +++ b/arch/sparc/kernel/hvapi.c @@ -28,11 +28,17 @@ static struct api_info api_table[] = { { .group = HV_GRP_CORE, .flags = FLAG_PRE_API }, { .group = HV_GRP_INTR, }, { .group = HV_GRP_SOFT_STATE, }, + { .group = HV_GRP_TM, }, { .group = HV_GRP_PCI, .flags = FLAG_PRE_API }, { .group = HV_GRP_LDOM, }, { .group = HV_GRP_SVC_CHAN, .flags = FLAG_PRE_API }, { .group = HV_GRP_NCS, .flags = FLAG_PRE_API }, { .group = HV_GRP_RNG, }, + { .group = HV_GRP_PBOOT, }, + { .group = HV_GRP_TPM, }, + { .group = HV_GRP_SDIO, }, + { .group = HV_GRP_SDIO_ERR, }, + { .group = HV_GRP_REBOOT_DATA, }, { .group = HV_GRP_NIAG_PERF, .flags = FLAG_PRE_API }, { .group = HV_GRP_FIRE_PERF, }, { .group = HV_GRP_N2_CPU, }, diff --git a/arch/sparc/kernel/hvcalls.S b/arch/sparc/kernel/hvcalls.S index 8a5f35ffb15e..58d60de4d65b 100644 --- a/arch/sparc/kernel/hvcalls.S +++ b/arch/sparc/kernel/hvcalls.S @@ -798,3 +798,10 @@ ENTRY(sun4v_niagara2_setperf) retl nop ENDPROC(sun4v_niagara2_setperf) + +ENTRY(sun4v_reboot_data_set) + mov HV_FAST_REBOOT_DATA_SET, %o5 + ta HV_FAST_TRAP + retl + nop +ENDPROC(sun4v_reboot_data_set) diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h index 6f6544cfa0ef..fd6c36b1df74 100644 --- a/arch/sparc/kernel/kernel.h +++ b/arch/sparc/kernel/kernel.h @@ -4,12 +4,27 @@ #include <linux/interrupt.h> #include <asm/traps.h> +#include <asm/head.h> +#include <asm/io.h> /* cpu.c */ extern const char *sparc_pmu_type; extern unsigned int fsr_storage; extern int ncpus_probed; +#ifdef CONFIG_SPARC64 +/* setup_64.c */ +struct seq_file; +extern void cpucap_info(struct seq_file *); + +static inline unsigned long kimage_addr_to_ra(const char *p) +{ + unsigned long val = (unsigned long) p; + + return kern_base + (val - KERNBASE); +} +#endif + #ifdef CONFIG_SPARC32 /* cpu.c */ extern void cpu_probe(void); diff --git a/arch/sparc/kernel/ktlb.S b/arch/sparc/kernel/ktlb.S index 1d361477d7d6..79f310364849 100644 --- a/arch/sparc/kernel/ktlb.S +++ b/arch/sparc/kernel/ktlb.S @@ -47,16 +47,16 @@ kvmap_itlb_tsb_miss: kvmap_itlb_vmalloc_addr: KERN_PGTABLE_WALK(%g4, %g5, %g2, kvmap_itlb_longpath) - KTSB_LOCK_TAG(%g1, %g2, %g7) + TSB_LOCK_TAG(%g1, %g2, %g7) /* Load and check PTE. */ ldxa [%g5] ASI_PHYS_USE_EC, %g5 mov 1, %g7 sllx %g7, TSB_TAG_INVALID_BIT, %g7 brgez,a,pn %g5, kvmap_itlb_longpath - KTSB_STORE(%g1, %g7) + TSB_STORE(%g1, %g7) - KTSB_WRITE(%g1, %g5, %g6) + TSB_WRITE(%g1, %g5, %g6) /* fallthrough to TLB load */ @@ -102,9 +102,9 @@ kvmap_itlb_longpath: kvmap_itlb_obp: OBP_TRANS_LOOKUP(%g4, %g5, %g2, %g3, kvmap_itlb_longpath) - KTSB_LOCK_TAG(%g1, %g2, %g7) + TSB_LOCK_TAG(%g1, %g2, %g7) - KTSB_WRITE(%g1, %g5, %g6) + TSB_WRITE(%g1, %g5, %g6) ba,pt %xcc, kvmap_itlb_load nop @@ -112,17 +112,17 @@ kvmap_itlb_obp: kvmap_dtlb_obp: OBP_TRANS_LOOKUP(%g4, %g5, %g2, %g3, kvmap_dtlb_longpath) - KTSB_LOCK_TAG(%g1, %g2, %g7) + TSB_LOCK_TAG(%g1, %g2, %g7) - KTSB_WRITE(%g1, %g5, %g6) + TSB_WRITE(%g1, %g5, %g6) ba,pt %xcc, kvmap_dtlb_load nop .align 32 kvmap_dtlb_tsb4m_load: - KTSB_LOCK_TAG(%g1, %g2, %g7) - KTSB_WRITE(%g1, %g5, %g6) + TSB_LOCK_TAG(%g1, %g2, %g7) + TSB_WRITE(%g1, %g5, %g6) ba,pt %xcc, kvmap_dtlb_load nop @@ -222,16 +222,16 @@ kvmap_linear_patch: kvmap_dtlb_vmalloc_addr: KERN_PGTABLE_WALK(%g4, %g5, %g2, kvmap_dtlb_longpath) - KTSB_LOCK_TAG(%g1, %g2, %g7) + TSB_LOCK_TAG(%g1, %g2, %g7) /* Load and check PTE. */ ldxa [%g5] ASI_PHYS_USE_EC, %g5 mov 1, %g7 sllx %g7, TSB_TAG_INVALID_BIT, %g7 brgez,a,pn %g5, kvmap_dtlb_longpath - KTSB_STORE(%g1, %g7) + TSB_STORE(%g1, %g7) - KTSB_WRITE(%g1, %g5, %g6) + TSB_WRITE(%g1, %g5, %g6) /* fallthrough to TLB load */ diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c index 42f28c7420e1..acaebb63c4fd 100644 --- a/arch/sparc/kernel/mdesc.c +++ b/arch/sparc/kernel/mdesc.c @@ -508,6 +508,8 @@ const char *mdesc_node_name(struct mdesc_handle *hp, u64 node) } EXPORT_SYMBOL(mdesc_node_name); +static u64 max_cpus = 64; + static void __init report_platform_properties(void) { struct mdesc_handle *hp = mdesc_grab(); @@ -543,8 +545,10 @@ static void __init report_platform_properties(void) if (v) printk("PLATFORM: watchdog-max-timeout [%llu ms]\n", *v); v = mdesc_get_property(hp, pn, "max-cpus", NULL); - if (v) - printk("PLATFORM: max-cpus [%llu]\n", *v); + if (v) { + max_cpus = *v; + printk("PLATFORM: max-cpus [%llu]\n", max_cpus); + } #ifdef CONFIG_SMP { @@ -715,7 +719,7 @@ static void __cpuinit set_proc_ids(struct mdesc_handle *hp) } static void __cpuinit get_one_mondo_bits(const u64 *p, unsigned int *mask, - unsigned char def) + unsigned long def, unsigned long max) { u64 val; @@ -726,6 +730,9 @@ static void __cpuinit get_one_mondo_bits(const u64 *p, unsigned int *mask, if (!val || val >= 64) goto use_default; + if (val > max) + val = max; + *mask = ((1U << val) * 64U) - 1U; return; @@ -736,19 +743,28 @@ use_default: static void __cpuinit get_mondo_data(struct mdesc_handle *hp, u64 mp, struct trap_per_cpu *tb) { + static int printed; const u64 *val; val = mdesc_get_property(hp, mp, "q-cpu-mondo-#bits", NULL); - get_one_mondo_bits(val, &tb->cpu_mondo_qmask, 7); + get_one_mondo_bits(val, &tb->cpu_mondo_qmask, 7, ilog2(max_cpus * 2)); val = mdesc_get_property(hp, mp, "q-dev-mondo-#bits", NULL); - get_one_mondo_bits(val, &tb->dev_mondo_qmask, 7); + get_one_mondo_bits(val, &tb->dev_mondo_qmask, 7, 8); val = mdesc_get_property(hp, mp, "q-resumable-#bits", NULL); - get_one_mondo_bits(val, &tb->resum_qmask, 6); + get_one_mondo_bits(val, &tb->resum_qmask, 6, 7); val = mdesc_get_property(hp, mp, "q-nonresumable-#bits", NULL); - get_one_mondo_bits(val, &tb->nonresum_qmask, 2); + get_one_mondo_bits(val, &tb->nonresum_qmask, 2, 2); + if (!printed++) { + pr_info("SUN4V: Mondo queue sizes " + "[cpu(%u) dev(%u) r(%u) nr(%u)]\n", + tb->cpu_mondo_qmask + 1, + tb->dev_mondo_qmask + 1, + tb->resum_qmask + 1, + tb->nonresum_qmask + 1); + } } static void * __cpuinit mdesc_iterate_over_cpus(void *(*func)(struct mdesc_handle *, u64, int, void *), void *arg, cpumask_t *mask) diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index a19f04195478..1aaf8c180be5 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -352,8 +352,8 @@ int __init pcic_probe(void) strcpy(pbm->prom_name, namebuf); { - extern volatile int t_nmi[1]; - extern int pcic_nmi_trap_patch[1]; + extern volatile int t_nmi[4]; + extern int pcic_nmi_trap_patch[4]; t_nmi[0] = pcic_nmi_trap_patch[0]; t_nmi[1] = pcic_nmi_trap_patch[1]; diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index c4dd0999da86..3e9daea1653d 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -29,6 +29,7 @@ #include <linux/interrupt.h> #include <linux/cpu.h> #include <linux/initrd.h> +#include <linux/module.h> #include <asm/system.h> #include <asm/io.h> @@ -46,6 +47,8 @@ #include <asm/mmu.h> #include <asm/ns87303.h> #include <asm/btext.h> +#include <asm/elf.h> +#include <asm/mdesc.h> #ifdef CONFIG_IP_PNP #include <net/ipconfig.h> @@ -269,6 +272,40 @@ void __init sun4v_patch(void) sun4v_hvapi_init(); } +static void __init popc_patch(void) +{ + struct popc_3insn_patch_entry *p3; + struct popc_6insn_patch_entry *p6; + + p3 = &__popc_3insn_patch; + while (p3 < &__popc_3insn_patch_end) { + unsigned long i, addr = p3->addr; + + for (i = 0; i < 3; i++) { + *(unsigned int *) (addr + (i * 4)) = p3->insns[i]; + wmb(); + __asm__ __volatile__("flush %0" + : : "r" (addr + (i * 4))); + } + + p3++; + } + + p6 = &__popc_6insn_patch; + while (p6 < &__popc_6insn_patch_end) { + unsigned long i, addr = p6->addr; + + for (i = 0; i < 6; i++) { + *(unsigned int *) (addr + (i * 4)) = p6->insns[i]; + wmb(); + __asm__ __volatile__("flush %0" + : : "r" (addr + (i * 4))); + } + + p6++; + } +} + #ifdef CONFIG_SMP void __init boot_cpu_id_too_large(int cpu) { @@ -278,6 +315,154 @@ void __init boot_cpu_id_too_large(int cpu) } #endif +/* On Ultra, we support all of the v8 capabilities. */ +unsigned long sparc64_elf_hwcap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | + HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV | + HWCAP_SPARC_V9); +EXPORT_SYMBOL(sparc64_elf_hwcap); + +static const char *hwcaps[] = { + "flush", "stbar", "swap", "muldiv", "v9", + "ultra3", "blkinit", "n2", + + /* These strings are as they appear in the machine description + * 'hwcap-list' property for cpu nodes. + */ + "mul32", "div32", "fsmuld", "v8plus", "popc", "vis", "vis2", + "ASIBlkInit", "fmaf", "vis3", "hpc", "random", "trans", "fjfmau", + "ima", "cspare", +}; + +void cpucap_info(struct seq_file *m) +{ + unsigned long caps = sparc64_elf_hwcap; + int i, printed = 0; + + seq_puts(m, "cpucaps\t\t: "); + for (i = 0; i < ARRAY_SIZE(hwcaps); i++) { + unsigned long bit = 1UL << i; + if (caps & bit) { + seq_printf(m, "%s%s", + printed ? "," : "", hwcaps[i]); + printed++; + } + } + seq_putc(m, '\n'); +} + +static void __init report_hwcaps(unsigned long caps) +{ + int i, printed = 0; + + printk(KERN_INFO "CPU CAPS: ["); + for (i = 0; i < ARRAY_SIZE(hwcaps); i++) { + unsigned long bit = 1UL << i; + if (caps & bit) { + printk(KERN_CONT "%s%s", + printed ? "," : "", hwcaps[i]); + if (++printed == 8) { + printk(KERN_CONT "]\n"); + printk(KERN_INFO "CPU CAPS: ["); + printed = 0; + } + } + } + printk(KERN_CONT "]\n"); +} + +static unsigned long __init mdesc_cpu_hwcap_list(void) +{ + struct mdesc_handle *hp; + unsigned long caps = 0; + const char *prop; + int len; + u64 pn; + + hp = mdesc_grab(); + if (!hp) + return 0; + + pn = mdesc_node_by_name(hp, MDESC_NODE_NULL, "cpu"); + if (pn == MDESC_NODE_NULL) + goto out; + + prop = mdesc_get_property(hp, pn, "hwcap-list", &len); + if (!prop) + goto out; + + while (len) { + int i, plen; + + for (i = 0; i < ARRAY_SIZE(hwcaps); i++) { + unsigned long bit = 1UL << i; + + if (!strcmp(prop, hwcaps[i])) { + caps |= bit; + break; + } + } + + plen = strlen(prop) + 1; + prop += plen; + len -= plen; + } + +out: + mdesc_release(hp); + return caps; +} + +/* This yields a mask that user programs can use to figure out what + * instruction set this cpu supports. + */ +static void __init init_sparc64_elf_hwcap(void) +{ + unsigned long cap = sparc64_elf_hwcap; + unsigned long mdesc_caps; + + if (tlb_type == cheetah || tlb_type == cheetah_plus) + cap |= HWCAP_SPARC_ULTRA3; + else if (tlb_type == hypervisor) { + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || + sun4v_chip_type == SUN4V_CHIP_NIAGARA2 || + sun4v_chip_type == SUN4V_CHIP_NIAGARA3) + cap |= HWCAP_SPARC_BLKINIT; + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2 || + sun4v_chip_type == SUN4V_CHIP_NIAGARA3) + cap |= HWCAP_SPARC_N2; + } + + cap |= (AV_SPARC_MUL32 | AV_SPARC_DIV32 | AV_SPARC_V8PLUS); + + mdesc_caps = mdesc_cpu_hwcap_list(); + if (!mdesc_caps) { + if (tlb_type == spitfire) + cap |= AV_SPARC_VIS; + if (tlb_type == cheetah || tlb_type == cheetah_plus) + cap |= AV_SPARC_VIS | AV_SPARC_VIS2; + if (tlb_type == cheetah_plus) + cap |= AV_SPARC_POPC; + if (tlb_type == hypervisor) { + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1) + cap |= AV_SPARC_ASI_BLK_INIT; + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2 || + sun4v_chip_type == SUN4V_CHIP_NIAGARA3) + cap |= (AV_SPARC_VIS | AV_SPARC_VIS2 | + AV_SPARC_ASI_BLK_INIT | + AV_SPARC_POPC); + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA3) + cap |= (AV_SPARC_VIS3 | AV_SPARC_HPC | + AV_SPARC_FMAF); + } + } + sparc64_elf_hwcap = cap | mdesc_caps; + + report_hwcaps(sparc64_elf_hwcap); + + if (sparc64_elf_hwcap & AV_SPARC_POPC) + popc_patch(); +} + void __init setup_arch(char **cmdline_p) { /* Initialize PROM console and command line. */ @@ -337,6 +522,7 @@ void __init setup_arch(char **cmdline_p) init_cur_cpu_trap(current_thread_info()); paging_init(); + init_sparc64_elf_hwcap(); } extern int stop_a_enabled; diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c index 372ad59c4cba..83b47ab02d96 100644 --- a/arch/sparc/kernel/sparc_ksyms_64.c +++ b/arch/sparc/kernel/sparc_ksyms_64.c @@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/bitops.h> #include <asm/system.h> #include <asm/cpudata.h> @@ -38,5 +39,15 @@ EXPORT_SYMBOL(sun4v_niagara_setperf); EXPORT_SYMBOL(sun4v_niagara2_getperf); EXPORT_SYMBOL(sun4v_niagara2_setperf); +/* from hweight.S */ +EXPORT_SYMBOL(__arch_hweight8); +EXPORT_SYMBOL(__arch_hweight16); +EXPORT_SYMBOL(__arch_hweight32); +EXPORT_SYMBOL(__arch_hweight64); + +/* from ffs_ffz.S */ +EXPORT_SYMBOL(ffs); +EXPORT_SYMBOL(__ffs); + /* Exporting a symbol from /init/main.c */ EXPORT_SYMBOL(saved_command_line); diff --git a/arch/sparc/kernel/sstate.c b/arch/sparc/kernel/sstate.c index 8cdbe5946b43..c59af546f522 100644 --- a/arch/sparc/kernel/sstate.c +++ b/arch/sparc/kernel/sstate.c @@ -14,14 +14,9 @@ #include <asm/head.h> #include <asm/io.h> -static int hv_supports_soft_state; - -static unsigned long kimage_addr_to_ra(const char *p) -{ - unsigned long val = (unsigned long) p; +#include "kernel.h" - return kern_base + (val - KERNBASE); -} +static int hv_supports_soft_state; static void do_set_sstate(unsigned long state, const char *msg) { diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c index 35cff1673aa4..76e4ac1a13e1 100644 --- a/arch/sparc/kernel/unaligned_64.c +++ b/arch/sparc/kernel/unaligned_64.c @@ -22,6 +22,7 @@ #include <linux/bitops.h> #include <linux/perf_event.h> #include <linux/ratelimit.h> +#include <linux/bitops.h> #include <asm/fpumacro.h> enum direction { @@ -373,16 +374,11 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn) } } -static char popc_helper[] = { -0, 1, 1, 2, 1, 2, 2, 3, -1, 2, 2, 3, 2, 3, 3, 4, -}; - int handle_popc(u32 insn, struct pt_regs *regs) { - u64 value; - int ret, i, rd = ((insn >> 25) & 0x1f); int from_kernel = (regs->tstate & TSTATE_PRIV) != 0; + int ret, rd = ((insn >> 25) & 0x1f); + u64 value; perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0); if (insn & 0x2000) { @@ -392,10 +388,7 @@ int handle_popc(u32 insn, struct pt_regs *regs) maybe_flush_windows(0, insn & 0x1f, rd, from_kernel); value = fetch_reg(insn & 0x1f, regs); } - for (ret = 0, i = 0; i < 16; i++) { - ret += popc_helper[value & 0xf]; - value >>= 4; - } + ret = hweight64(value); if (rd < 16) { if (rd) regs->u_regs[rd] = ret; diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index c0220759003e..0e1605697b49 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -107,7 +107,26 @@ SECTIONS *(.sun4v_2insn_patch) __sun4v_2insn_patch_end = .; } - + .swapper_tsb_phys_patch : { + __swapper_tsb_phys_patch = .; + *(.swapper_tsb_phys_patch) + __swapper_tsb_phys_patch_end = .; + } + .swapper_4m_tsb_phys_patch : { + __swapper_4m_tsb_phys_patch = .; + *(.swapper_4m_tsb_phys_patch) + __swapper_4m_tsb_phys_patch_end = .; + } + .popc_3insn_patch : { + __popc_3insn_patch = .; + *(.popc_3insn_patch) + __popc_3insn_patch_end = .; + } + .popc_6insn_patch : { + __popc_6insn_patch = .; + *(.popc_6insn_patch) + __popc_6insn_patch_end = .; + } PERCPU_SECTION(SMP_CACHE_BYTES) . = ALIGN(PAGE_SIZE); diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 7f01b8fce8bc..a3fc4375a150 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -31,13 +31,13 @@ lib-$(CONFIG_SPARC64) += NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o lib-$(CONFIG_SPARC64) += NGpatch.o NGpage.o NGbzero.o lib-$(CONFIG_SPARC64) += NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o -lib-$(CONFIG_SPARC64) += NG2patch.o NG2page.o +lib-$(CONFIG_SPARC64) += NG2patch.o lib-$(CONFIG_SPARC64) += GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o lib-$(CONFIG_SPARC64) += GENpatch.o GENpage.o GENbzero.o lib-$(CONFIG_SPARC64) += copy_in_user.o user_fixup.o memmove.o -lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o +lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o hweight.o ffs.o obj-y += iomap.o obj-$(CONFIG_SPARC32) += atomic32.o diff --git a/arch/sparc/lib/NG2page.S b/arch/sparc/lib/NG2page.S deleted file mode 100644 index 73b6b7c72cbf..000000000000 --- a/arch/sparc/lib/NG2page.S +++ /dev/null @@ -1,61 +0,0 @@ -/* NG2page.S: Niagara-2 optimized clear and copy page. - * - * Copyright (C) 2007 (davem@davemloft.net) - */ - -#include <asm/asi.h> -#include <asm/page.h> -#include <asm/visasm.h> - - .text - .align 32 - - /* This is heavily simplified from the sun4u variants - * because Niagara-2 does not have any D-cache aliasing issues. - */ -NG2copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */ - prefetch [%o1 + 0x00], #one_read - prefetch [%o1 + 0x40], #one_read - VISEntryHalf - set PAGE_SIZE, %g7 - sub %o0, %o1, %g3 -1: stxa %g0, [%o1 + %g3] ASI_BLK_INIT_QUAD_LDD_P - subcc %g7, 64, %g7 - ldda [%o1] ASI_BLK_P, %f0 - stda %f0, [%o1 + %g3] ASI_BLK_P - add %o1, 64, %o1 - bne,pt %xcc, 1b - prefetch [%o1 + 0x40], #one_read - membar #Sync - VISExitHalf - retl - nop - -#define BRANCH_ALWAYS 0x10680000 -#define NOP 0x01000000 -#define NG_DO_PATCH(OLD, NEW) \ - sethi %hi(NEW), %g1; \ - or %g1, %lo(NEW), %g1; \ - sethi %hi(OLD), %g2; \ - or %g2, %lo(OLD), %g2; \ - sub %g1, %g2, %g1; \ - sethi %hi(BRANCH_ALWAYS), %g3; \ - sll %g1, 11, %g1; \ - srl %g1, 11 + 2, %g1; \ - or %g3, %lo(BRANCH_ALWAYS), %g3; \ - or %g3, %g1, %g3; \ - stw %g3, [%g2]; \ - sethi %hi(NOP), %g3; \ - or %g3, %lo(NOP), %g3; \ - stw %g3, [%g2 + 0x4]; \ - flush %g2; - - .globl niagara2_patch_pageops - .type niagara2_patch_pageops,#function -niagara2_patch_pageops: - NG_DO_PATCH(copy_user_page, NG2copy_user_page) - NG_DO_PATCH(_clear_page, NGclear_page) - NG_DO_PATCH(clear_user_page, NGclear_user_page) - retl - nop - .size niagara2_patch_pageops,.-niagara2_patch_pageops diff --git a/arch/sparc/lib/NGpage.S b/arch/sparc/lib/NGpage.S index 428920de05ba..b9e790b9c6b8 100644 --- a/arch/sparc/lib/NGpage.S +++ b/arch/sparc/lib/NGpage.S @@ -16,55 +16,91 @@ */ NGcopy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */ - prefetch [%o1 + 0x00], #one_read - mov 8, %g1 - mov 16, %g2 - mov 24, %g3 + save %sp, -192, %sp + rd %asi, %g3 + wr %g0, ASI_BLK_INIT_QUAD_LDD_P, %asi set PAGE_SIZE, %g7 + prefetch [%i1 + 0x00], #one_read + prefetch [%i1 + 0x40], #one_read -1: ldda [%o1 + %g0] ASI_BLK_INIT_QUAD_LDD_P, %o2 - ldda [%o1 + %g2] ASI_BLK_INIT_QUAD_LDD_P, %o4 - prefetch [%o1 + 0x40], #one_read - add %o1, 32, %o1 - stxa %o2, [%o0 + %g0] ASI_BLK_INIT_QUAD_LDD_P - stxa %o3, [%o0 + %g1] ASI_BLK_INIT_QUAD_LDD_P - ldda [%o1 + %g0] ASI_BLK_INIT_QUAD_LDD_P, %o2 - stxa %o4, [%o0 + %g2] ASI_BLK_INIT_QUAD_LDD_P - stxa %o5, [%o0 + %g3] ASI_BLK_INIT_QUAD_LDD_P - ldda [%o1 + %g2] ASI_BLK_INIT_QUAD_LDD_P, %o4 - add %o1, 32, %o1 - add %o0, 32, %o0 - stxa %o2, [%o0 + %g0] ASI_BLK_INIT_QUAD_LDD_P - stxa %o3, [%o0 + %g1] ASI_BLK_INIT_QUAD_LDD_P - stxa %o4, [%o0 + %g2] ASI_BLK_INIT_QUAD_LDD_P - stxa %o5, [%o0 + %g3] ASI_BLK_INIT_QUAD_LDD_P - subcc %g7, 64, %g7 +1: prefetch [%i1 + 0x80], #one_read + prefetch [%i1 + 0xc0], #one_read + ldda [%i1 + 0x00] %asi, %o2 + ldda [%i1 + 0x10] %asi, %o4 + ldda [%i1 + 0x20] %asi, %l2 + ldda [%i1 + 0x30] %asi, %l4 + stxa %o2, [%i0 + 0x00] %asi + stxa %o3, [%i0 + 0x08] %asi + stxa %o4, [%i0 + 0x10] %asi + stxa %o5, [%i0 + 0x18] %asi + stxa %l2, [%i0 + 0x20] %asi + stxa %l3, [%i0 + 0x28] %asi + stxa %l4, [%i0 + 0x30] %asi + stxa %l5, [%i0 + 0x38] %asi + ldda [%i1 + 0x40] %asi, %o2 + ldda [%i1 + 0x50] %asi, %o4 + ldda [%i1 + 0x60] %asi, %l2 + ldda [%i1 + 0x70] %asi, %l4 + stxa %o2, [%i0 + 0x40] %asi + stxa %o3, [%i0 + 0x48] %asi + stxa %o4, [%i0 + 0x50] %asi + stxa %o5, [%i0 + 0x58] %asi + stxa %l2, [%i0 + 0x60] %asi + stxa %l3, [%i0 + 0x68] %asi + stxa %l4, [%i0 + 0x70] %asi + stxa %l5, [%i0 + 0x78] %asi + add %i1, 128, %i1 + subcc %g7, 128, %g7 bne,pt %xcc, 1b - add %o0, 32, %o0 + add %i0, 128, %i0 + wr %g3, 0x0, %asi membar #Sync - retl - nop + ret + restore - .globl NGclear_page, NGclear_user_page + .align 32 NGclear_page: /* %o0=dest */ NGclear_user_page: /* %o0=dest, %o1=vaddr */ - mov 8, %g1 - mov 16, %g2 - mov 24, %g3 + rd %asi, %g3 + wr %g0, ASI_BLK_INIT_QUAD_LDD_P, %asi set PAGE_SIZE, %g7 -1: stxa %g0, [%o0 + %g0] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g1] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g2] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g3] ASI_BLK_INIT_QUAD_LDD_P - add %o0, 32, %o0 - stxa %g0, [%o0 + %g0] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g1] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g2] ASI_BLK_INIT_QUAD_LDD_P - stxa %g0, [%o0 + %g3] ASI_BLK_INIT_QUAD_LDD_P - subcc %g7, 64, %g7 +1: stxa %g0, [%o0 + 0x00] %asi + stxa %g0, [%o0 + 0x08] %asi + stxa %g0, [%o0 + 0x10] %asi + stxa %g0, [%o0 + 0x18] %asi + stxa %g0, [%o0 + 0x20] %asi + stxa %g0, [%o0 + 0x28] %asi + stxa %g0, [%o0 + 0x30] %asi + stxa %g0, [%o0 + 0x38] %asi + stxa %g0, [%o0 + 0x40] %asi + stxa %g0, [%o0 + 0x48] %asi + stxa %g0, [%o0 + 0x50] %asi + stxa %g0, [%o0 + 0x58] %asi + stxa %g0, [%o0 + 0x60] %asi + stxa %g0, [%o0 + 0x68] %asi + stxa %g0, [%o0 + 0x70] %asi + stxa %g0, [%o0 + 0x78] %asi + stxa %g0, [%o0 + 0x80] %asi + stxa %g0, [%o0 + 0x88] %asi + stxa %g0, [%o0 + 0x90] %asi + stxa %g0, [%o0 + 0x98] %asi + stxa %g0, [%o0 + 0xa0] %asi + stxa %g0, [%o0 + 0xa8] %asi + stxa %g0, [%o0 + 0xb0] %asi + stxa %g0, [%o0 + 0xb8] %asi + stxa %g0, [%o0 + 0xc0] %asi + stxa %g0, [%o0 + 0xc8] %asi + stxa %g0, [%o0 + 0xd0] %asi + stxa %g0, [%o0 + 0xd8] %asi + stxa %g0, [%o0 + 0xe0] %asi + stxa %g0, [%o0 + 0xe8] %asi + stxa %g0, [%o0 + 0xf0] %asi + stxa %g0, [%o0 + 0xf8] %asi + subcc %g7, 256, %g7 bne,pt %xcc, 1b - add %o0, 32, %o0 + add %o0, 256, %o0 + wr %g3, 0x0, %asi membar #Sync retl nop diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index 8600eb2461b5..1d32b54089aa 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -65,7 +65,7 @@ int __atomic_add_unless(atomic_t *v, int a, int u) if (ret != u) v->counter += a; spin_unlock_irqrestore(ATOMIC_HASH(v), flags); - return ret != u; + return ret; } EXPORT_SYMBOL(__atomic_add_unless); diff --git a/arch/sparc/lib/ffs.S b/arch/sparc/lib/ffs.S new file mode 100644 index 000000000000..b39389f69899 --- /dev/null +++ b/arch/sparc/lib/ffs.S @@ -0,0 +1,84 @@ +#include <linux/linkage.h> + + .register %g2,#scratch + + .text + .align 32 + +ENTRY(ffs) + brnz,pt %o0, 1f + mov 1, %o1 + retl + clr %o0 + nop + nop +ENTRY(__ffs) + sllx %o0, 32, %g1 /* 1 */ + srlx %o0, 32, %g2 + + clr %o1 /* 2 */ + movrz %g1, %g2, %o0 + + movrz %g1, 32, %o1 /* 3 */ +1: clr %o2 + + sllx %o0, (64 - 16), %g1 /* 4 */ + srlx %o0, 16, %g2 + + movrz %g1, %g2, %o0 /* 5 */ + clr %o3 + + movrz %g1, 16, %o2 /* 6 */ + clr %o4 + + and %o0, 0xff, %g1 /* 7 */ + srlx %o0, 8, %g2 + + movrz %g1, %g2, %o0 /* 8 */ + clr %o5 + + movrz %g1, 8, %o3 /* 9 */ + add %o2, %o1, %o2 + + and %o0, 0xf, %g1 /* 10 */ + srlx %o0, 4, %g2 + + movrz %g1, %g2, %o0 /* 11 */ + add %o2, %o3, %o2 + + movrz %g1, 4, %o4 /* 12 */ + + and %o0, 0x3, %g1 /* 13 */ + srlx %o0, 2, %g2 + + movrz %g1, %g2, %o0 /* 14 */ + add %o2, %o4, %o2 + + movrz %g1, 2, %o5 /* 15 */ + + and %o0, 0x1, %g1 /* 16 */ + + add %o2, %o5, %o2 /* 17 */ + xor %g1, 0x1, %g1 + + retl /* 18 */ + add %o2, %g1, %o0 +ENDPROC(ffs) +ENDPROC(__ffs) + + .section .popc_6insn_patch, "ax" + .word ffs + brz,pn %o0, 98f + neg %o0, %g1 + xnor %o0, %g1, %o1 + popc %o1, %o0 +98: retl + nop + .word __ffs + neg %o0, %g1 + xnor %o0, %g1, %o1 + popc %o1, %o0 + retl + sub %o0, 1, %o0 + nop + .previous diff --git a/arch/sparc/lib/hweight.S b/arch/sparc/lib/hweight.S new file mode 100644 index 000000000000..95414e0a6808 --- /dev/null +++ b/arch/sparc/lib/hweight.S @@ -0,0 +1,51 @@ +#include <linux/linkage.h> + + .text + .align 32 +ENTRY(__arch_hweight8) + ba,pt %xcc, __sw_hweight8 + nop + nop +ENDPROC(__arch_hweight8) + .section .popc_3insn_patch, "ax" + .word __arch_hweight8 + sllx %o0, 64-8, %g1 + retl + popc %g1, %o0 + .previous + +ENTRY(__arch_hweight16) + ba,pt %xcc, __sw_hweight16 + nop + nop +ENDPROC(__arch_hweight16) + .section .popc_3insn_patch, "ax" + .word __arch_hweight16 + sllx %o0, 64-16, %g1 + retl + popc %g1, %o0 + .previous + +ENTRY(__arch_hweight32) + ba,pt %xcc, __sw_hweight32 + nop + nop +ENDPROC(__arch_hweight32) + .section .popc_3insn_patch, "ax" + .word __arch_hweight32 + sllx %o0, 64-32, %g1 + retl + popc %g1, %o0 + .previous + +ENTRY(__arch_hweight64) + ba,pt %xcc, __sw_hweight64 + nop + nop +ENDPROC(__arch_hweight64) + .section .popc_3insn_patch, "ax" + .word __arch_hweight64 + retl + popc %o0, %o0 + nop + .previous diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 3fd8e18bed80..581531dbc8b5 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1597,6 +1597,44 @@ static void __init tsb_phys_patch(void) static struct hv_tsb_descr ktsb_descr[NUM_KTSB_DESCR]; extern struct tsb swapper_tsb[KERNEL_TSB_NENTRIES]; +static void patch_one_ktsb_phys(unsigned int *start, unsigned int *end, unsigned long pa) +{ + pa >>= KTSB_PHYS_SHIFT; + + while (start < end) { + unsigned int *ia = (unsigned int *)(unsigned long)*start; + + ia[0] = (ia[0] & ~0x3fffff) | (pa >> 10); + __asm__ __volatile__("flush %0" : : "r" (ia)); + + ia[1] = (ia[1] & ~0x3ff) | (pa & 0x3ff); + __asm__ __volatile__("flush %0" : : "r" (ia + 1)); + + start++; + } +} + +static void ktsb_phys_patch(void) +{ + extern unsigned int __swapper_tsb_phys_patch; + extern unsigned int __swapper_tsb_phys_patch_end; + unsigned long ktsb_pa; + + ktsb_pa = kern_base + ((unsigned long)&swapper_tsb[0] - KERNBASE); + patch_one_ktsb_phys(&__swapper_tsb_phys_patch, + &__swapper_tsb_phys_patch_end, ktsb_pa); +#ifndef CONFIG_DEBUG_PAGEALLOC + { + extern unsigned int __swapper_4m_tsb_phys_patch; + extern unsigned int __swapper_4m_tsb_phys_patch_end; + ktsb_pa = (kern_base + + ((unsigned long)&swapper_4m_tsb[0] - KERNBASE)); + patch_one_ktsb_phys(&__swapper_4m_tsb_phys_patch, + &__swapper_4m_tsb_phys_patch_end, ktsb_pa); + } +#endif +} + static void __init sun4v_ktsb_init(void) { unsigned long ktsb_pa; @@ -1716,8 +1754,10 @@ void __init paging_init(void) sun4u_pgprot_init(); if (tlb_type == cheetah_plus || - tlb_type == hypervisor) + tlb_type == hypervisor) { tsb_phys_patch(); + ktsb_phys_patch(); + } if (tlb_type == hypervisor) { sun4v_patch_tlb_handlers(); diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 7b439d9aea2a..41935fadfdfc 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -27,8 +27,8 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in desc->base2 = (info->base_addr & 0xff000000) >> 24; /* - * Don't allow setting of the lm bit. It is useless anyway - * because 64bit system calls require __USER_CS: + * Don't allow setting of the lm bit. It would confuse + * user_64bit_mode and would get overridden by sysret anyway. */ desc->l = 0; } diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index f9a320984a10..7e50f06393aa 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -17,7 +17,6 @@ * Vectors 0 ... 31 : system traps and exceptions - hardcoded events * Vectors 32 ... 127 : device interrupts * Vector 128 : legacy int80 syscall interface - * Vector 204 : legacy x86_64 vsyscall emulation * Vectors 129 ... INVALIDATE_TLB_VECTOR_START-1 except 204 : device interrupts * Vectors INVALIDATE_TLB_VECTOR_START ... 255 : special interrupts * @@ -51,9 +50,6 @@ #ifdef CONFIG_X86_32 # define SYSCALL_VECTOR 0x80 #endif -#ifdef CONFIG_X86_64 -# define VSYSCALL_EMU_VECTOR 0xcc -#endif /* * Vectors 0x30-0x3f are used for ISA interrupts. diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 2c7652163111..8e8b9a4987ee 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -41,6 +41,7 @@ #include <asm/desc_defs.h> #include <asm/kmap_types.h> +#include <asm/pgtable_types.h> struct page; struct thread_struct; @@ -63,6 +64,11 @@ struct paravirt_callee_save { struct pv_info { unsigned int kernel_rpl; int shared_kernel_pmd; + +#ifdef CONFIG_X86_64 + u16 extra_user_64bit_cs; /* __USER_CS if none */ +#endif + int paravirt_enabled; const char *name; }; diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h index 94e7618fcac8..35664547125b 100644 --- a/arch/x86/include/asm/ptrace.h +++ b/arch/x86/include/asm/ptrace.h @@ -131,6 +131,9 @@ struct pt_regs { #ifdef __KERNEL__ #include <linux/init.h> +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt_types.h> +#endif struct cpuinfo_x86; struct task_struct; @@ -187,6 +190,22 @@ static inline int v8086_mode(struct pt_regs *regs) #endif } +#ifdef CONFIG_X86_64 +static inline bool user_64bit_mode(struct pt_regs *regs) +{ +#ifndef CONFIG_PARAVIRT + /* + * On non-paravirt systems, this is the only long mode CPL 3 + * selector. We do not allow long mode selectors in the LDT. + */ + return regs->cs == __USER_CS; +#else + /* Headers are too twisted for this to go in paravirt.h. */ + return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs; +#endif +} +#endif + /* * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode * when it traps. The previous stack will be directly underneath the saved diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 2bae0a513b40..0012d0902c5f 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -40,7 +40,6 @@ asmlinkage void alignment_check(void); asmlinkage void machine_check(void); #endif /* CONFIG_X86_MCE */ asmlinkage void simd_coprocessor_error(void); -asmlinkage void emulate_vsyscall(void); dotraplinkage void do_divide_error(struct pt_regs *, long); dotraplinkage void do_debug(struct pt_regs *, long); @@ -67,7 +66,6 @@ dotraplinkage void do_alignment_check(struct pt_regs *, long); dotraplinkage void do_machine_check(struct pt_regs *, long); #endif dotraplinkage void do_simd_coprocessor_error(struct pt_regs *, long); -dotraplinkage void do_emulate_vsyscall(struct pt_regs *, long); #ifdef CONFIG_X86_32 dotraplinkage void do_iret_error(struct pt_regs *, long); #endif diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h index 705bf139288c..d92641cc7acc 100644 --- a/arch/x86/include/asm/unistd_64.h +++ b/arch/x86/include/asm/unistd_64.h @@ -681,6 +681,8 @@ __SYSCALL(__NR_syncfs, sys_syncfs) __SYSCALL(__NR_sendmmsg, sys_sendmmsg) #define __NR_setns 308 __SYSCALL(__NR_setns, sys_setns) +#define __NR_getcpu 309 +__SYSCALL(__NR_getcpu, sys_getcpu) #ifndef __NO_STUBS #define __ARCH_WANT_OLD_READDIR diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h index 60107072c28b..eaea1d31f753 100644 --- a/arch/x86/include/asm/vsyscall.h +++ b/arch/x86/include/asm/vsyscall.h @@ -27,6 +27,12 @@ extern struct timezone sys_tz; extern void map_vsyscall(void); +/* + * Called on instruction fetch fault in vsyscall page. + * Returns true if handled. + */ +extern bool emulate_vsyscall(struct pt_regs *regs, unsigned long address); + #endif /* __KERNEL__ */ #endif /* _ASM_X86_VSYSCALL_H */ diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 64a619d47d34..7ff4669580cf 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -39,7 +39,7 @@ typedef struct xpaddr { ((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE)) extern unsigned long *machine_to_phys_mapping; -extern unsigned int machine_to_phys_order; +extern unsigned long machine_to_phys_nr; extern unsigned long get_phys_to_machine(unsigned long pfn); extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn); @@ -87,7 +87,7 @@ static inline unsigned long mfn_to_pfn(unsigned long mfn) if (xen_feature(XENFEAT_auto_translated_physmap)) return mfn; - if (unlikely((mfn >> machine_to_phys_order) != 0)) { + if (unlikely(mfn >= machine_to_phys_nr)) { pfn = ~0; goto try_override; } diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 04105574c8e9..82f2912155a5 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -17,19 +17,6 @@ CFLAGS_REMOVE_ftrace.o = -pg CFLAGS_REMOVE_early_printk.o = -pg endif -# -# vsyscalls (which work on the user stack) should have -# no stack-protector checks: -# -nostackp := $(call cc-option, -fno-stack-protector) -CFLAGS_vsyscall_64.o := $(PROFILING) -g0 $(nostackp) -CFLAGS_hpet.o := $(nostackp) -CFLAGS_paravirt.o := $(nostackp) -GCOV_PROFILE_vsyscall_64.o := n -GCOV_PROFILE_hpet.o := n -GCOV_PROFILE_tsc.o := n -GCOV_PROFILE_paravirt.o := n - obj-y := process_$(BITS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o obj-y += time.o ioport.o ldt.o dumpstack.o diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 45fbb8f7f549..f88af2c2a561 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -1590,6 +1590,7 @@ static __init int intel_pmu_init(void) break; case 42: /* SandyBridge */ + case 45: /* SandyBridge, "Romely-EP" */ memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids)); diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index e13329d800c8..6419bb05ecd5 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -1111,7 +1111,6 @@ zeroentry spurious_interrupt_bug do_spurious_interrupt_bug zeroentry coprocessor_error do_coprocessor_error errorentry alignment_check do_alignment_check zeroentry simd_coprocessor_error do_simd_coprocessor_error -zeroentry emulate_vsyscall do_emulate_vsyscall /* Reload gs selector with exception handling */ diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 613a7931ecc1..d90272e6bc40 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -307,6 +307,10 @@ struct pv_info pv_info = { .paravirt_enabled = 0, .kernel_rpl = 0, .shared_kernel_pmd = 1, /* Only used when CONFIG_X86_PAE is set */ + +#ifdef CONFIG_X86_64 + .extra_user_64bit_cs = __USER_CS, +#endif }; struct pv_init_ops pv_init_ops = { diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c index 7977f0cfe339..c346d1161488 100644 --- a/arch/x86/kernel/step.c +++ b/arch/x86/kernel/step.c @@ -74,7 +74,7 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs) #ifdef CONFIG_X86_64 case 0x40 ... 0x4f: - if (regs->cs != __USER_CS) + if (!user_64bit_mode(regs)) /* 32-bit mode: register increment */ return 0; /* 64-bit mode: REX prefix */ diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 9682ec50180c..6913369c234c 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -872,12 +872,6 @@ void __init trap_init(void) set_bit(SYSCALL_VECTOR, used_vectors); #endif -#ifdef CONFIG_X86_64 - BUG_ON(test_bit(VSYSCALL_EMU_VECTOR, used_vectors)); - set_system_intr_gate(VSYSCALL_EMU_VECTOR, &emulate_vsyscall); - set_bit(VSYSCALL_EMU_VECTOR, used_vectors); -#endif - /* * Should be a barrier for any external CPU state: */ diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 4aa9c54a9b76..0f703f10901a 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -71,7 +71,6 @@ PHDRS { text PT_LOAD FLAGS(5); /* R_E */ data PT_LOAD FLAGS(6); /* RW_ */ #ifdef CONFIG_X86_64 - user PT_LOAD FLAGS(5); /* R_E */ #ifdef CONFIG_SMP percpu PT_LOAD FLAGS(6); /* RW_ */ #endif @@ -154,44 +153,16 @@ SECTIONS #ifdef CONFIG_X86_64 -#define VSYSCALL_ADDR (-10*1024*1024) - -#define VLOAD_OFFSET (VSYSCALL_ADDR - __vsyscall_0 + LOAD_OFFSET) -#define VLOAD(x) (ADDR(x) - VLOAD_OFFSET) - -#define VVIRT_OFFSET (VSYSCALL_ADDR - __vsyscall_0) -#define VVIRT(x) (ADDR(x) - VVIRT_OFFSET) - - . = ALIGN(4096); - __vsyscall_0 = .; - - . = VSYSCALL_ADDR; - .vsyscall : AT(VLOAD(.vsyscall)) { - *(.vsyscall_0) - - . = 1024; - *(.vsyscall_1) - - . = 2048; - *(.vsyscall_2) - - . = 4096; /* Pad the whole page. */ - } :user =0xcc - . = ALIGN(__vsyscall_0 + PAGE_SIZE, PAGE_SIZE); - -#undef VSYSCALL_ADDR -#undef VLOAD_OFFSET -#undef VLOAD -#undef VVIRT_OFFSET -#undef VVIRT - + . = ALIGN(PAGE_SIZE); __vvar_page = .; .vvar : AT(ADDR(.vvar) - LOAD_OFFSET) { + /* work around gold bug 13023 */ + __vvar_beginning_hack = .; - /* Place all vvars at the offsets in asm/vvar.h. */ -#define EMIT_VVAR(name, offset) \ - . = offset; \ + /* Place all vvars at the offsets in asm/vvar.h. */ +#define EMIT_VVAR(name, offset) \ + . = __vvar_beginning_hack + offset; \ *(.vvar_ ## name) #define __VVAR_KERNEL_LDS #include <asm/vvar.h> diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index dda7dff9cef7..18ae83dd1cd7 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -18,9 +18,6 @@ * use the vDSO. */ -/* Disable profiling for userspace code: */ -#define DISABLE_BRANCH_PROFILING - #include <linux/time.h> #include <linux/init.h> #include <linux/kernel.h> @@ -50,12 +47,36 @@ #include <asm/vgtod.h> #include <asm/traps.h> +#define CREATE_TRACE_POINTS +#include "vsyscall_trace.h" + DEFINE_VVAR(int, vgetcpu_mode); DEFINE_VVAR(struct vsyscall_gtod_data, vsyscall_gtod_data) = { .lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock), }; +static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE; + +static int __init vsyscall_setup(char *str) +{ + if (str) { + if (!strcmp("emulate", str)) + vsyscall_mode = EMULATE; + else if (!strcmp("native", str)) + vsyscall_mode = NATIVE; + else if (!strcmp("none", str)) + vsyscall_mode = NONE; + else + return -EINVAL; + + return 0; + } + + return -EINVAL; +} +early_param("vsyscall", vsyscall_setup); + void update_vsyscall_tz(void) { unsigned long flags; @@ -100,7 +121,7 @@ static void warn_bad_vsyscall(const char *level, struct pt_regs *regs, printk("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n", level, tsk->comm, task_pid_nr(tsk), - message, regs->ip - 2, regs->cs, + message, regs->ip, regs->cs, regs->sp, regs->ax, regs->si, regs->di); } @@ -118,46 +139,39 @@ static int addr_to_vsyscall_nr(unsigned long addr) return nr; } -void dotraplinkage do_emulate_vsyscall(struct pt_regs *regs, long error_code) +bool emulate_vsyscall(struct pt_regs *regs, unsigned long address) { struct task_struct *tsk; unsigned long caller; int vsyscall_nr; long ret; - local_irq_enable(); - /* - * Real 64-bit user mode code has cs == __USER_CS. Anything else - * is bogus. + * No point in checking CS -- the only way to get here is a user mode + * trap to a high address, which means that we're in 64-bit user code. */ - if (regs->cs != __USER_CS) { - /* - * If we trapped from kernel mode, we might as well OOPS now - * instead of returning to some random address and OOPSing - * then. - */ - BUG_ON(!user_mode(regs)); - /* Compat mode and non-compat 32-bit CS should both segfault. */ - warn_bad_vsyscall(KERN_WARNING, regs, - "illegal int 0xcc from 32-bit mode"); - goto sigsegv; + WARN_ON_ONCE(address != regs->ip); + + if (vsyscall_mode == NONE) { + warn_bad_vsyscall(KERN_INFO, regs, + "vsyscall attempted with vsyscall=none"); + return false; } - /* - * x86-ism here: regs->ip points to the instruction after the int 0xcc, - * and int 0xcc is two bytes long. - */ - vsyscall_nr = addr_to_vsyscall_nr(regs->ip - 2); + vsyscall_nr = addr_to_vsyscall_nr(address); + + trace_emulate_vsyscall(vsyscall_nr); + if (vsyscall_nr < 0) { warn_bad_vsyscall(KERN_WARNING, regs, - "illegal int 0xcc (exploit attempt?)"); + "misaligned vsyscall (exploit attempt or buggy program) -- look up the vsyscall kernel parameter if you need a workaround"); goto sigsegv; } if (get_user(caller, (unsigned long __user *)regs->sp) != 0) { - warn_bad_vsyscall(KERN_WARNING, regs, "int 0xcc with bad stack (exploit attempt?)"); + warn_bad_vsyscall(KERN_WARNING, regs, + "vsyscall with bad stack (exploit attempt?)"); goto sigsegv; } @@ -202,13 +216,11 @@ void dotraplinkage do_emulate_vsyscall(struct pt_regs *regs, long error_code) regs->ip = caller; regs->sp += 8; - local_irq_disable(); - return; + return true; sigsegv: - regs->ip -= 2; /* The faulting instruction should be the int 0xcc. */ force_sig(SIGSEGV, current); - local_irq_disable(); + return true; } /* @@ -256,15 +268,21 @@ cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg) void __init map_vsyscall(void) { - extern char __vsyscall_0; - unsigned long physaddr_page0 = __pa_symbol(&__vsyscall_0); + extern char __vsyscall_page; + unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page); extern char __vvar_page; unsigned long physaddr_vvar_page = __pa_symbol(&__vvar_page); - /* Note that VSYSCALL_MAPPED_PAGES must agree with the code below. */ - __set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_page0, PAGE_KERNEL_VSYSCALL); + __set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_vsyscall, + vsyscall_mode == NATIVE + ? PAGE_KERNEL_VSYSCALL + : PAGE_KERNEL_VVAR); + BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_FIRST_PAGE) != + (unsigned long)VSYSCALL_START); + __set_fixmap(VVAR_PAGE, physaddr_vvar_page, PAGE_KERNEL_VVAR); - BUILD_BUG_ON((unsigned long)__fix_to_virt(VVAR_PAGE) != (unsigned long)VVAR_ADDRESS); + BUILD_BUG_ON((unsigned long)__fix_to_virt(VVAR_PAGE) != + (unsigned long)VVAR_ADDRESS); } static int __init vsyscall_init(void) diff --git a/arch/x86/kernel/vsyscall_emu_64.S b/arch/x86/kernel/vsyscall_emu_64.S index ffa845eae5ca..c9596a9af159 100644 --- a/arch/x86/kernel/vsyscall_emu_64.S +++ b/arch/x86/kernel/vsyscall_emu_64.S @@ -7,21 +7,31 @@ */ #include <linux/linkage.h> + #include <asm/irq_vectors.h> +#include <asm/page_types.h> +#include <asm/unistd_64.h> + +__PAGE_ALIGNED_DATA + .globl __vsyscall_page + .balign PAGE_SIZE, 0xcc + .type __vsyscall_page, @object +__vsyscall_page: + + mov $__NR_gettimeofday, %rax + syscall + ret -/* The unused parts of the page are filled with 0xcc by the linker script. */ + .balign 1024, 0xcc + mov $__NR_time, %rax + syscall + ret -.section .vsyscall_0, "a" -ENTRY(vsyscall_0) - int $VSYSCALL_EMU_VECTOR -END(vsyscall_0) + .balign 1024, 0xcc + mov $__NR_getcpu, %rax + syscall + ret -.section .vsyscall_1, "a" -ENTRY(vsyscall_1) - int $VSYSCALL_EMU_VECTOR -END(vsyscall_1) + .balign 4096, 0xcc -.section .vsyscall_2, "a" -ENTRY(vsyscall_2) - int $VSYSCALL_EMU_VECTOR -END(vsyscall_2) + .size __vsyscall_page, 4096 diff --git a/arch/x86/kernel/vsyscall_trace.h b/arch/x86/kernel/vsyscall_trace.h new file mode 100644 index 000000000000..a8b2edec54fe --- /dev/null +++ b/arch/x86/kernel/vsyscall_trace.h @@ -0,0 +1,29 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM vsyscall + +#if !defined(__VSYSCALL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __VSYSCALL_TRACE_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(emulate_vsyscall, + + TP_PROTO(int nr), + + TP_ARGS(nr), + + TP_STRUCT__entry(__field(int, nr)), + + TP_fast_assign( + __entry->nr = nr; + ), + + TP_printk("nr = %d", __entry->nr) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH ../../arch/x86/kernel +#define TRACE_INCLUDE_FILE vsyscall_trace +#include <trace/define_trace.h> diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 988724b236b6..ff5790d8e990 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -22,6 +22,8 @@ config KVM depends on HAVE_KVM # for device assignment: depends on PCI + # for TASKSTATS/TASK_DELAY_ACCT: + depends on NET select PREEMPT_NOTIFIERS select MMU_NOTIFIER select ANON_INODES @@ -31,6 +33,7 @@ config KVM select KVM_ASYNC_PF select USER_RETURN_NOTIFIER select KVM_MMIO + select TASKSTATS select TASK_DELAY_ACCT ---help--- Support hosting fully virtualized guest machines using hardware diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 4d09df054e39..0d17c8c50acd 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -17,6 +17,7 @@ #include <asm/traps.h> /* dotraplinkage, ... */ #include <asm/pgalloc.h> /* pgd_*(), ... */ #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */ +#include <asm/vsyscall.h> /* * Page fault error code bits: @@ -105,7 +106,7 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr, * but for now it's good enough to assume that long * mode only uses well known segments or kernel. */ - return (!user_mode(regs)) || (regs->cs == __USER_CS); + return (!user_mode(regs) || user_64bit_mode(regs)); #endif case 0x60: /* 0x64 thru 0x67 are valid prefixes in all modes. */ @@ -720,6 +721,18 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code, if (is_errata100(regs, address)) return; +#ifdef CONFIG_X86_64 + /* + * Instruction fetch faults in the vsyscall page might need + * emulation. + */ + if (unlikely((error_code & PF_INSTR) && + ((address & ~0xfff) == VSYSCALL_START))) { + if (emulate_vsyscall(regs, address)) + return; + } +#endif + if (unlikely(show_unhandled_signals)) show_signal_msg(regs, error_code, address, tsk); diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index ae3cb23cd89b..c95330267f08 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -360,6 +360,15 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) } } + /* After the PCI-E bus has been walked and all devices discovered, + * configure any settings of the fabric that might be necessary. + */ + if (bus) { + struct pci_bus *child; + list_for_each_entry(child, &bus->children, node) + pcie_bus_configure_settings(child, child->self->pcie_mpss); + } + if (!bus) kfree(sd); diff --git a/arch/x86/vdso/vdso.S b/arch/x86/vdso/vdso.S index 1b979c12ba85..01f5e3b4613c 100644 --- a/arch/x86/vdso/vdso.S +++ b/arch/x86/vdso/vdso.S @@ -9,6 +9,7 @@ __PAGE_ALIGNED_DATA vdso_start: .incbin "arch/x86/vdso/vdso.so" vdso_end: + .align PAGE_SIZE /* extra data here leaks to userspace. */ .previous diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile index 45e94aca5bce..add2c2d729ce 100644 --- a/arch/x86/xen/Makefile +++ b/arch/x86/xen/Makefile @@ -15,7 +15,7 @@ obj-y := enlighten.o setup.o multicalls.o mmu.o irq.o \ grant-table.o suspend.o platform-pci-unplug.o \ p2m.o -obj-$(CONFIG_FUNCTION_TRACER) += trace.o +obj-$(CONFIG_EVENT_TRACING) += trace.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 974a528458a0..2d69617950f7 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -77,8 +77,8 @@ EXPORT_SYMBOL_GPL(xen_domain_type); unsigned long *machine_to_phys_mapping = (void *)MACH2PHYS_VIRT_START; EXPORT_SYMBOL(machine_to_phys_mapping); -unsigned int machine_to_phys_order; -EXPORT_SYMBOL(machine_to_phys_order); +unsigned long machine_to_phys_nr; +EXPORT_SYMBOL(machine_to_phys_nr); struct start_info *xen_start_info; EXPORT_SYMBOL_GPL(xen_start_info); @@ -951,6 +951,10 @@ static const struct pv_info xen_info __initconst = { .paravirt_enabled = 1, .shared_kernel_pmd = 0, +#ifdef CONFIG_X86_64 + .extra_user_64bit_cs = FLAT_USER_CS64, +#endif + .name = "Xen", }; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index f987bde77c49..20a614275064 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -1713,15 +1713,19 @@ static void __init xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn) void __init xen_setup_machphys_mapping(void) { struct xen_machphys_mapping mapping; - unsigned long machine_to_phys_nr_ents; if (HYPERVISOR_memory_op(XENMEM_machphys_mapping, &mapping) == 0) { machine_to_phys_mapping = (unsigned long *)mapping.v_start; - machine_to_phys_nr_ents = mapping.max_mfn + 1; + machine_to_phys_nr = mapping.max_mfn + 1; } else { - machine_to_phys_nr_ents = MACH2PHYS_NR_ENTRIES; + machine_to_phys_nr = MACH2PHYS_NR_ENTRIES; } - machine_to_phys_order = fls(machine_to_phys_nr_ents - 1); +#ifdef CONFIG_X86_32 + if ((machine_to_phys_mapping + machine_to_phys_nr) + < machine_to_phys_mapping) + machine_to_phys_nr = (unsigned long *)NULL + - machine_to_phys_mapping; +#endif } #ifdef CONFIG_X86_64 @@ -1916,6 +1920,7 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot) # endif #else case VSYSCALL_LAST_PAGE ... VSYSCALL_FIRST_PAGE: + case VVAR_PAGE: #endif case FIX_TEXT_POKE0: case FIX_TEXT_POKE1: @@ -1956,7 +1961,8 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot) #ifdef CONFIG_X86_64 /* Replicate changes to map the vsyscall page into the user pagetable vsyscall mapping. */ - if (idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) { + if ((idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) || + idx == VVAR_PAGE) { unsigned long vaddr = __fix_to_virt(idx); set_pte_vaddr_pud(level3_user_vsyscall, vaddr, pte); } diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index a9627e2e3295..df118a825f39 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -93,8 +93,6 @@ static unsigned long __init xen_release_chunk(phys_addr_t start_addr, if (end <= start) return 0; - printk(KERN_INFO "xen_release_chunk: looking at area pfn %lx-%lx: ", - start, end); for(pfn = start; pfn < end; pfn++) { unsigned long mfn = pfn_to_mfn(pfn); @@ -107,14 +105,14 @@ static unsigned long __init xen_release_chunk(phys_addr_t start_addr, ret = HYPERVISOR_memory_op(XENMEM_decrease_reservation, &reservation); - WARN(ret != 1, "Failed to release memory %lx-%lx err=%d\n", - start, end, ret); + WARN(ret != 1, "Failed to release pfn %lx err=%d\n", pfn, ret); if (ret == 1) { __set_phys_to_machine(pfn, INVALID_P2M_ENTRY); len++; } } - printk(KERN_CONT "%ld pages freed\n", len); + printk(KERN_INFO "Freeing %lx-%lx pfn range: %lu pages freed\n", + start, end, len); return len; } @@ -140,7 +138,7 @@ static unsigned long __init xen_return_unused_memory(unsigned long max_pfn, if (last_end < max_addr) released += xen_release_chunk(last_end, max_addr); - printk(KERN_INFO "released %ld pages of unused memory\n", released); + printk(KERN_INFO "released %lu pages of unused memory\n", released); return released; } diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index b4533a86d7e4..e79dbb95482b 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -521,8 +521,6 @@ static void __init xen_hvm_smp_prepare_cpus(unsigned int max_cpus) native_smp_prepare_cpus(max_cpus); WARN_ON(xen_smp_intr_init(0)); - if (!xen_have_vector_callback) - return; xen_init_lock_cpu(0); xen_init_spinlocks(); } @@ -546,6 +544,8 @@ static void xen_hvm_cpu_die(unsigned int cpu) void __init xen_hvm_smp_init(void) { + if (!xen_have_vector_callback) + return; smp_ops.smp_prepare_cpus = xen_hvm_smp_prepare_cpus; smp_ops.smp_send_reschedule = xen_smp_send_reschedule; smp_ops.cpu_up = xen_hvm_cpu_up; diff --git a/arch/x86/xen/trace.c b/arch/x86/xen/trace.c index 734beba2a08c..520022d1a181 100644 --- a/arch/x86/xen/trace.c +++ b/arch/x86/xen/trace.c @@ -1,4 +1,5 @@ #include <linux/ftrace.h> +#include <xen/interface/xen.h> #define N(x) [__HYPERVISOR_##x] = "("#x")" static const char *xen_hypercall_names[] = { diff --git a/block/Kconfig b/block/Kconfig index 60be1e0455da..e97934eececa 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -65,6 +65,16 @@ config BLK_DEV_BSG If unsure, say Y. +config BLK_DEV_BSGLIB + bool "Block layer SG support v4 helper lib" + default n + select BLK_DEV_BSG + help + Subsystems will normally enable this if needed. Users will not + normally need to manually enable this. + + If unsure, say N. + config BLK_DEV_INTEGRITY bool "Block layer data integrity support" ---help--- diff --git a/block/Makefile b/block/Makefile index 0fec4b3fab51..514c6e4f427a 100644 --- a/block/Makefile +++ b/block/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_BLOCK) := elevator.o blk-core.o blk-tag.o blk-sysfs.o \ blk-iopoll.o blk-lib.o ioctl.o genhd.o scsi_ioctl.o obj-$(CONFIG_BLK_DEV_BSG) += bsg.o +obj-$(CONFIG_BLK_DEV_BSGLIB) += bsg-lib.o obj-$(CONFIG_BLK_CGROUP) += blk-cgroup.o obj-$(CONFIG_BLK_DEV_THROTTLING) += blk-throttle.o obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o diff --git a/block/blk-core.c b/block/blk-core.c index b627558c461f..90e1ffdeb415 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1702,6 +1702,7 @@ EXPORT_SYMBOL_GPL(blk_rq_check_limits); int blk_insert_cloned_request(struct request_queue *q, struct request *rq) { unsigned long flags; + int where = ELEVATOR_INSERT_BACK; if (blk_rq_check_limits(q, rq)) return -EIO; @@ -1718,7 +1719,10 @@ int blk_insert_cloned_request(struct request_queue *q, struct request *rq) */ BUG_ON(blk_queued_rq(rq)); - add_acct_request(q, rq, ELEVATOR_INSERT_BACK); + if (rq->cmd_flags & (REQ_FLUSH|REQ_FUA)) + where = ELEVATOR_INSERT_FLUSH; + + add_acct_request(q, rq, where); spin_unlock_irqrestore(q->queue_lock, flags); return 0; @@ -2275,7 +2279,7 @@ static bool blk_end_bidi_request(struct request *rq, int error, * %false - we are done with this request * %true - still buffers pending for this request **/ -static bool __blk_end_bidi_request(struct request *rq, int error, +bool __blk_end_bidi_request(struct request *rq, int error, unsigned int nr_bytes, unsigned int bidi_bytes) { if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes)) diff --git a/block/blk-flush.c b/block/blk-flush.c index bb21e4c36f70..491eb30a242d 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -95,11 +95,12 @@ static unsigned int blk_flush_policy(unsigned int fflags, struct request *rq) { unsigned int policy = 0; + if (blk_rq_sectors(rq)) + policy |= REQ_FSEQ_DATA; + if (fflags & REQ_FLUSH) { if (rq->cmd_flags & REQ_FLUSH) policy |= REQ_FSEQ_PREFLUSH; - if (blk_rq_sectors(rq)) - policy |= REQ_FSEQ_DATA; if (!(fflags & REQ_FUA) && (rq->cmd_flags & REQ_FUA)) policy |= REQ_FSEQ_POSTFLUSH; } @@ -122,7 +123,7 @@ static void blk_flush_restore_request(struct request *rq) /* make @rq a normal request */ rq->cmd_flags &= ~REQ_FLUSH_SEQ; - rq->end_io = NULL; + rq->end_io = rq->flush.saved_end_io; } /** @@ -300,9 +301,6 @@ void blk_insert_flush(struct request *rq) unsigned int fflags = q->flush_flags; /* may change, cache */ unsigned int policy = blk_flush_policy(fflags, rq); - BUG_ON(rq->end_io); - BUG_ON(!rq->bio || rq->bio != rq->biotail); - /* * @policy now records what operations need to be done. Adjust * REQ_FLUSH and FUA for the driver. @@ -312,6 +310,19 @@ void blk_insert_flush(struct request *rq) rq->cmd_flags &= ~REQ_FUA; /* + * An empty flush handed down from a stacking driver may + * translate into nothing if the underlying device does not + * advertise a write-back cache. In this case, simply + * complete the request. + */ + if (!policy) { + __blk_end_bidi_request(rq, 0, 0, 0); + return; + } + + BUG_ON(!rq->bio || rq->bio != rq->biotail); + + /* * If there's data but flush is not necessary, the request can be * processed directly without going through flush machinery. Queue * for normal execution. @@ -319,6 +330,7 @@ void blk_insert_flush(struct request *rq) if ((policy & REQ_FSEQ_DATA) && !(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) { list_add_tail(&rq->queuelist, &q->queue_head); + blk_run_queue_async(q); return; } @@ -329,6 +341,7 @@ void blk_insert_flush(struct request *rq) memset(&rq->flush, 0, sizeof(rq->flush)); INIT_LIST_HEAD(&rq->flush.list); rq->cmd_flags |= REQ_FLUSH_SEQ; + rq->flush.saved_end_io = rq->end_io; /* Usually NULL */ rq->end_io = flush_data_end_io; blk_flush_complete_seq(rq, REQ_FSEQ_ACTIONS & ~policy, 0); diff --git a/block/blk-softirq.c b/block/blk-softirq.c index 475fab809a80..58340d0cb23a 100644 --- a/block/blk-softirq.c +++ b/block/blk-softirq.c @@ -124,6 +124,14 @@ void __blk_complete_request(struct request *req) } else ccpu = cpu; + /* + * If current CPU and requested CPU are in the same group, running + * softirq in current CPU. One might concern this is just like + * QUEUE_FLAG_SAME_FORCE, but actually not. blk_complete_request() is + * running in interrupt handler, and currently I/O controller doesn't + * support multiple interrupts, so current CPU is unique actually. This + * avoids IPI sending from current CPU to the first CPU of a group. + */ if (ccpu == cpu || ccpu == group_cpu) { struct list_head *list; do_local: diff --git a/block/blk-throttle.c b/block/blk-throttle.c index f6a794120505..a19f58c6fc3a 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -746,7 +746,7 @@ static bool tg_may_dispatch(struct throtl_data *td, struct throtl_grp *tg, static void throtl_charge_bio(struct throtl_grp *tg, struct bio *bio) { bool rw = bio_data_dir(bio); - bool sync = bio->bi_rw & REQ_SYNC; + bool sync = rw_is_sync(bio->bi_rw); /* Charge the bio to the group */ tg->bytes_disp[rw] += bio->bi_size; @@ -1150,7 +1150,7 @@ int blk_throtl_bio(struct request_queue *q, struct bio **biop) if (tg_no_rule_group(tg, rw)) { blkiocg_update_dispatch_stats(&tg->blkg, bio->bi_size, - rw, bio->bi_rw & REQ_SYNC); + rw, rw_is_sync(bio->bi_rw)); rcu_read_unlock(); return 0; } diff --git a/block/blk.h b/block/blk.h index d6586287adc9..20b900a377c9 100644 --- a/block/blk.h +++ b/block/blk.h @@ -17,6 +17,8 @@ int blk_rq_append_bio(struct request_queue *q, struct request *rq, struct bio *bio); void blk_dequeue_request(struct request *rq); void __blk_queue_free_tags(struct request_queue *q); +bool __blk_end_bidi_request(struct request *rq, int error, + unsigned int nr_bytes, unsigned int bidi_bytes); void blk_rq_timed_out_timer(unsigned long data); void blk_delete_timer(struct request *); diff --git a/block/bsg-lib.c b/block/bsg-lib.c new file mode 100644 index 000000000000..6690e6e41037 --- /dev/null +++ b/block/bsg-lib.c @@ -0,0 +1,298 @@ +/* + * BSG helper library + * + * Copyright (C) 2008 James Smart, Emulex Corporation + * Copyright (C) 2011 Red Hat, Inc. All rights reserved. + * Copyright (C) 2011 Mike Christie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#include <linux/slab.h> +#include <linux/blkdev.h> +#include <linux/delay.h> +#include <linux/scatterlist.h> +#include <linux/bsg-lib.h> +#include <linux/module.h> +#include <scsi/scsi_cmnd.h> + +/** + * bsg_destroy_job - routine to teardown/delete a bsg job + * @job: bsg_job that is to be torn down + */ +static void bsg_destroy_job(struct bsg_job *job) +{ + put_device(job->dev); /* release reference for the request */ + + kfree(job->request_payload.sg_list); + kfree(job->reply_payload.sg_list); + kfree(job); +} + +/** + * bsg_job_done - completion routine for bsg requests + * @job: bsg_job that is complete + * @result: job reply result + * @reply_payload_rcv_len: length of payload recvd + * + * The LLD should call this when the bsg job has completed. + */ +void bsg_job_done(struct bsg_job *job, int result, + unsigned int reply_payload_rcv_len) +{ + struct request *req = job->req; + struct request *rsp = req->next_rq; + int err; + + err = job->req->errors = result; + if (err < 0) + /* we're only returning the result field in the reply */ + job->req->sense_len = sizeof(u32); + else + job->req->sense_len = job->reply_len; + /* we assume all request payload was transferred, residual == 0 */ + req->resid_len = 0; + + if (rsp) { + WARN_ON(reply_payload_rcv_len > rsp->resid_len); + + /* set reply (bidi) residual */ + rsp->resid_len -= min(reply_payload_rcv_len, rsp->resid_len); + } + blk_complete_request(req); +} +EXPORT_SYMBOL_GPL(bsg_job_done); + +/** + * bsg_softirq_done - softirq done routine for destroying the bsg requests + * @rq: BSG request that holds the job to be destroyed + */ +static void bsg_softirq_done(struct request *rq) +{ + struct bsg_job *job = rq->special; + + blk_end_request_all(rq, rq->errors); + bsg_destroy_job(job); +} + +static int bsg_map_buffer(struct bsg_buffer *buf, struct request *req) +{ + size_t sz = (sizeof(struct scatterlist) * req->nr_phys_segments); + + BUG_ON(!req->nr_phys_segments); + + buf->sg_list = kzalloc(sz, GFP_KERNEL); + if (!buf->sg_list) + return -ENOMEM; + sg_init_table(buf->sg_list, req->nr_phys_segments); + buf->sg_cnt = blk_rq_map_sg(req->q, req, buf->sg_list); + buf->payload_len = blk_rq_bytes(req); + return 0; +} + +/** + * bsg_create_job - create the bsg_job structure for the bsg request + * @dev: device that is being sent the bsg request + * @req: BSG request that needs a job structure + */ +static int bsg_create_job(struct device *dev, struct request *req) +{ + struct request *rsp = req->next_rq; + struct request_queue *q = req->q; + struct bsg_job *job; + int ret; + + BUG_ON(req->special); + + job = kzalloc(sizeof(struct bsg_job) + q->bsg_job_size, GFP_KERNEL); + if (!job) + return -ENOMEM; + + req->special = job; + job->req = req; + if (q->bsg_job_size) + job->dd_data = (void *)&job[1]; + job->request = req->cmd; + job->request_len = req->cmd_len; + job->reply = req->sense; + job->reply_len = SCSI_SENSE_BUFFERSIZE; /* Size of sense buffer + * allocated */ + if (req->bio) { + ret = bsg_map_buffer(&job->request_payload, req); + if (ret) + goto failjob_rls_job; + } + if (rsp && rsp->bio) { + ret = bsg_map_buffer(&job->reply_payload, rsp); + if (ret) + goto failjob_rls_rqst_payload; + } + job->dev = dev; + /* take a reference for the request */ + get_device(job->dev); + return 0; + +failjob_rls_rqst_payload: + kfree(job->request_payload.sg_list); +failjob_rls_job: + kfree(job); + return -ENOMEM; +} + +/* + * bsg_goose_queue - restart queue in case it was stopped + * @q: request q to be restarted + */ +void bsg_goose_queue(struct request_queue *q) +{ + if (!q) + return; + + blk_run_queue_async(q); +} +EXPORT_SYMBOL_GPL(bsg_goose_queue); + +/** + * bsg_request_fn - generic handler for bsg requests + * @q: request queue to manage + * + * On error the create_bsg_job function should return a -Exyz error value + * that will be set to the req->errors. + * + * Drivers/subsys should pass this to the queue init function. + */ +void bsg_request_fn(struct request_queue *q) +{ + struct device *dev = q->queuedata; + struct request *req; + struct bsg_job *job; + int ret; + + if (!get_device(dev)) + return; + + while (1) { + req = blk_fetch_request(q); + if (!req) + break; + spin_unlock_irq(q->queue_lock); + + ret = bsg_create_job(dev, req); + if (ret) { + req->errors = ret; + blk_end_request_all(req, ret); + spin_lock_irq(q->queue_lock); + continue; + } + + job = req->special; + ret = q->bsg_job_fn(job); + spin_lock_irq(q->queue_lock); + if (ret) + break; + } + + spin_unlock_irq(q->queue_lock); + put_device(dev); + spin_lock_irq(q->queue_lock); +} +EXPORT_SYMBOL_GPL(bsg_request_fn); + +/** + * bsg_setup_queue - Create and add the bsg hooks so we can receive requests + * @dev: device to attach bsg device to + * @q: request queue setup by caller + * @name: device to give bsg device + * @job_fn: bsg job handler + * @dd_job_size: size of LLD data needed for each job + * + * The caller should have setup the reuqest queue with bsg_request_fn + * as the request_fn. + */ +int bsg_setup_queue(struct device *dev, struct request_queue *q, + char *name, bsg_job_fn *job_fn, int dd_job_size) +{ + int ret; + + q->queuedata = dev; + q->bsg_job_size = dd_job_size; + q->bsg_job_fn = job_fn; + queue_flag_set_unlocked(QUEUE_FLAG_BIDI, q); + blk_queue_softirq_done(q, bsg_softirq_done); + blk_queue_rq_timeout(q, BLK_DEFAULT_SG_TIMEOUT); + + ret = bsg_register_queue(q, dev, name, NULL); + if (ret) { + printk(KERN_ERR "%s: bsg interface failed to " + "initialize - register queue\n", dev->kobj.name); + return ret; + } + + return 0; +} +EXPORT_SYMBOL_GPL(bsg_setup_queue); + +/** + * bsg_remove_queue - Deletes the bsg dev from the q + * @q: the request_queue that is to be torn down. + * + * Notes: + * Before unregistering the queue empty any requests that are blocked + */ +void bsg_remove_queue(struct request_queue *q) +{ + struct request *req; /* block request */ + int counts; /* totals for request_list count and starved */ + + if (!q) + return; + + /* Stop taking in new requests */ + spin_lock_irq(q->queue_lock); + blk_stop_queue(q); + + /* drain all requests in the queue */ + while (1) { + /* need the lock to fetch a request + * this may fetch the same reqeust as the previous pass + */ + req = blk_fetch_request(q); + /* save requests in use and starved */ + counts = q->rq.count[0] + q->rq.count[1] + + q->rq.starved[0] + q->rq.starved[1]; + spin_unlock_irq(q->queue_lock); + /* any requests still outstanding? */ + if (counts == 0) + break; + + /* This may be the same req as the previous iteration, + * always send the blk_end_request_all after a prefetch. + * It is not okay to not end the request because the + * prefetch started the request. + */ + if (req) { + /* return -ENXIO to indicate that this queue is + * going away + */ + req->errors = -ENXIO; + blk_end_request_all(req, -ENXIO); + } + + msleep(200); /* allow bsg to possibly finish */ + spin_lock_irq(q->queue_lock); + } + bsg_unregister_queue(q); +} +EXPORT_SYMBOL_GPL(bsg_remove_queue); diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 1f96ad6254f1..a33bd4377c61 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -130,6 +130,8 @@ struct cfq_queue { unsigned long slice_end; long slice_resid; + /* pending metadata requests */ + int meta_pending; /* number of requests that are on the dispatch list or inside driver */ int dispatched; @@ -682,6 +684,9 @@ cfq_choose_req(struct cfq_data *cfqd, struct request *rq1, struct request *rq2, if (rq_is_sync(rq1) != rq_is_sync(rq2)) return rq_is_sync(rq1) ? rq1 : rq2; + if ((rq1->cmd_flags ^ rq2->cmd_flags) & REQ_META) + return rq1->cmd_flags & REQ_META ? rq1 : rq2; + s1 = blk_rq_pos(rq1); s2 = blk_rq_pos(rq2); @@ -1209,6 +1214,9 @@ static void cfq_destroy_cfqg(struct cfq_data *cfqd, struct cfq_group *cfqg) hlist_del_init(&cfqg->cfqd_node); + BUG_ON(cfqd->nr_blkcg_linked_grps <= 0); + cfqd->nr_blkcg_linked_grps--; + /* * Put the reference taken at the time of creation so that when all * queues are gone, group can be destroyed. @@ -1604,6 +1612,10 @@ static void cfq_remove_request(struct request *rq) cfqq->cfqd->rq_queued--; cfq_blkiocg_update_io_remove_stats(&(RQ_CFQG(rq))->blkg, rq_data_dir(rq), rq_is_sync(rq)); + if (rq->cmd_flags & REQ_META) { + WARN_ON(!cfqq->meta_pending); + cfqq->meta_pending--; + } } static int cfq_merge(struct request_queue *q, struct request **req, @@ -3357,6 +3369,13 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq, return true; /* + * So both queues are sync. Let the new request get disk time if + * it's a metadata request and the current queue is doing regular IO. + */ + if ((rq->cmd_flags & REQ_META) && !cfqq->meta_pending) + return true; + + /* * Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice. */ if (cfq_class_rt(new_cfqq) && !cfq_class_rt(cfqq)) @@ -3420,6 +3439,8 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq, struct cfq_io_context *cic = RQ_CIC(rq); cfqd->rq_queued++; + if (rq->cmd_flags & REQ_META) + cfqq->meta_pending++; cfq_update_io_thinktime(cfqd, cfqq, cic); cfq_update_io_seektime(cfqd, cfqq, rq); diff --git a/block/genhd.c b/block/genhd.c index 5cb51c55f6d8..e2f67902dd02 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1146,17 +1146,17 @@ static int diskstats_show(struct seq_file *seqf, void *v) cpu = part_stat_lock(); part_round_stats(cpu, hd); part_stat_unlock(); - seq_printf(seqf, "%4d %7d %s %lu %lu %llu " - "%u %lu %lu %llu %u %u %u %u\n", + seq_printf(seqf, "%4d %7d %s %lu %lu %lu " + "%u %lu %lu %lu %u %u %u %u\n", MAJOR(part_devt(hd)), MINOR(part_devt(hd)), disk_name(gp, hd->partno, buf), part_stat_read(hd, ios[READ]), part_stat_read(hd, merges[READ]), - (unsigned long long)part_stat_read(hd, sectors[READ]), + part_stat_read(hd, sectors[READ]), jiffies_to_msecs(part_stat_read(hd, ticks[READ])), part_stat_read(hd, ios[WRITE]), part_stat_read(hd, merges[WRITE]), - (unsigned long long)part_stat_read(hd, sectors[WRITE]), + part_stat_read(hd, sectors[WRITE]), jiffies_to_msecs(part_stat_read(hd, ticks[WRITE])), part_in_flight(hd), jiffies_to_msecs(part_stat_read(hd, io_ticks)), diff --git a/crypto/md5.c b/crypto/md5.c index 30efc7dad891..7febeaab923b 100644 --- a/crypto/md5.c +++ b/crypto/md5.c @@ -21,99 +21,9 @@ #include <linux/module.h> #include <linux/string.h> #include <linux/types.h> +#include <linux/cryptohash.h> #include <asm/byteorder.h> -#define F1(x, y, z) (z ^ (x & (y ^ z))) -#define F2(x, y, z) F1(z, x, y) -#define F3(x, y, z) (x ^ y ^ z) -#define F4(x, y, z) (y ^ (x | ~z)) - -#define MD5STEP(f, w, x, y, z, in, s) \ - (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x) - -static void md5_transform(u32 *hash, u32 const *in) -{ - u32 a, b, c, d; - - a = hash[0]; - b = hash[1]; - c = hash[2]; - d = hash[3]; - - MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); - MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); - MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); - MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); - MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); - MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); - MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); - MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); - MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); - MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); - MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); - MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); - MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); - MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); - MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); - MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); - - MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); - MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); - MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); - MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); - MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); - MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); - MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); - MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); - MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); - MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); - MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); - MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); - MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); - MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); - MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); - MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); - - MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); - MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); - MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); - MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); - MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); - MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); - MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); - MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); - MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); - MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); - MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); - MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); - MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); - MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); - MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); - MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); - - MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); - MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); - MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); - MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); - MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); - MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); - MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); - MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); - MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); - MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); - MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); - MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); - MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); - MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); - MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); - MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); - - hash[0] += a; - hash[1] += b; - hash[2] += c; - hash[3] += d; -} - /* XXX: this stuff can be optimized */ static inline void le32_to_cpu_array(u32 *buf, unsigned int words) { diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 87c0a8daa99a..7711d94a0409 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -99,6 +99,7 @@ enum { struct acpi_battery { struct mutex lock; + struct mutex sysfs_lock; struct power_supply bat; struct acpi_device *device; struct notifier_block pm_nb; @@ -573,16 +574,16 @@ static int sysfs_add_battery(struct acpi_battery *battery) static void sysfs_remove_battery(struct acpi_battery *battery) { - mutex_lock(&battery->lock); + mutex_lock(&battery->sysfs_lock); if (!battery->bat.dev) { - mutex_unlock(&battery->lock); + mutex_unlock(&battery->sysfs_lock); return; } device_remove_file(battery->bat.dev, &alarm_attr); power_supply_unregister(&battery->bat); battery->bat.dev = NULL; - mutex_unlock(&battery->lock); + mutex_unlock(&battery->sysfs_lock); } /* @@ -982,6 +983,7 @@ static int acpi_battery_add(struct acpi_device *device) strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS); device->driver_data = battery; mutex_init(&battery->lock); + mutex_init(&battery->sysfs_lock); if (ACPI_SUCCESS(acpi_get_handle(battery->device->handle, "_BIX", &handle))) set_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags); @@ -1010,6 +1012,7 @@ static int acpi_battery_add(struct acpi_device *device) fail: sysfs_remove_battery(battery); mutex_destroy(&battery->lock); + mutex_destroy(&battery->sysfs_lock); kfree(battery); return result; } @@ -1027,6 +1030,7 @@ static int acpi_battery_remove(struct acpi_device *device, int type) #endif sysfs_remove_battery(battery); mutex_destroy(&battery->lock); + mutex_destroy(&battery->sysfs_lock); kfree(battery); return 0; } diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index ca3e6be44a04..5987e0ba8c2d 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -468,6 +468,15 @@ config PATA_ICSIDE interface card. This is not required for ICS partition support. If you are unsure, say N to this. +config PATA_IMX + tristate "PATA support for Freescale iMX" + depends on ARCH_MXC + help + This option enables support for the PATA host available on Freescale + iMX SoCs. + + If unsure, say N. + config PATA_IT8213 tristate "IT8213 PATA support (Experimental)" depends on PCI && EXPERIMENTAL diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile index 8ac64e1aa051..9550d691fd19 100644 --- a/drivers/ata/Makefile +++ b/drivers/ata/Makefile @@ -48,6 +48,7 @@ obj-$(CONFIG_PATA_HPT37X) += pata_hpt37x.o obj-$(CONFIG_PATA_HPT3X2N) += pata_hpt3x2n.o obj-$(CONFIG_PATA_HPT3X3) += pata_hpt3x3.o obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o +obj-$(CONFIG_PATA_IMX) += pata_imx.o obj-$(CONFIG_PATA_IT8213) += pata_it8213.o obj-$(CONFIG_PATA_IT821X) += pata_it821x.o obj-$(CONFIG_PATA_JMICRON) += pata_jmicron.o diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c new file mode 100644 index 000000000000..ca9d9caedfa3 --- /dev/null +++ b/drivers/ata/pata_imx.c @@ -0,0 +1,253 @@ +/* + * Freescale iMX PATA driver + * + * Copyright (C) 2011 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * Based on pata_platform - Copyright (C) 2006 - 2007 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * TODO: + * - dmaengine support + * - check if timing stuff needed + */ +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/blkdev.h> +#include <scsi/scsi_host.h> +#include <linux/ata.h> +#include <linux/libata.h> +#include <linux/platform_device.h> +#include <linux/clk.h> + +#define DRV_NAME "pata_imx" + +#define PATA_IMX_ATA_CONTROL 0x24 +#define PATA_IMX_ATA_CTRL_FIFO_RST_B (1<<7) +#define PATA_IMX_ATA_CTRL_ATA_RST_B (1<<6) +#define PATA_IMX_ATA_CTRL_IORDY_EN (1<<0) +#define PATA_IMX_ATA_INT_EN 0x2C +#define PATA_IMX_ATA_INTR_ATA_INTRQ2 (1<<3) +#define PATA_IMX_DRIVE_DATA 0xA0 +#define PATA_IMX_DRIVE_CONTROL 0xD8 + +struct pata_imx_priv { + struct clk *clk; + /* timings/interrupt/control regs */ + u8 *host_regs; + u32 ata_ctl; +}; + +static int pata_imx_set_mode(struct ata_link *link, struct ata_device **unused) +{ + struct ata_device *dev; + struct ata_port *ap = link->ap; + struct pata_imx_priv *priv = ap->host->private_data; + u32 val; + + ata_for_each_dev(dev, link, ENABLED) { + dev->pio_mode = dev->xfer_mode = XFER_PIO_0; + dev->xfer_shift = ATA_SHIFT_PIO; + dev->flags |= ATA_DFLAG_PIO; + + val = __raw_readl(priv->host_regs + PATA_IMX_ATA_CONTROL); + if (ata_pio_need_iordy(dev)) + val |= PATA_IMX_ATA_CTRL_IORDY_EN; + else + val &= ~PATA_IMX_ATA_CTRL_IORDY_EN; + __raw_writel(val, priv->host_regs + PATA_IMX_ATA_CONTROL); + + ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + } + return 0; +} + +static struct scsi_host_template pata_imx_sht = { + ATA_PIO_SHT(DRV_NAME), +}; + +static struct ata_port_operations pata_imx_port_ops = { + .inherits = &ata_sff_port_ops, + .sff_data_xfer = ata_sff_data_xfer_noirq, + .cable_detect = ata_cable_unknown, + .set_mode = pata_imx_set_mode, +}; + +static void pata_imx_setup_port(struct ata_ioports *ioaddr) +{ + /* Fixup the port shift for platforms that need it */ + ioaddr->data_addr = ioaddr->cmd_addr + (ATA_REG_DATA << 2); + ioaddr->error_addr = ioaddr->cmd_addr + (ATA_REG_ERR << 2); + ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << 2); + ioaddr->nsect_addr = ioaddr->cmd_addr + (ATA_REG_NSECT << 2); + ioaddr->lbal_addr = ioaddr->cmd_addr + (ATA_REG_LBAL << 2); + ioaddr->lbam_addr = ioaddr->cmd_addr + (ATA_REG_LBAM << 2); + ioaddr->lbah_addr = ioaddr->cmd_addr + (ATA_REG_LBAH << 2); + ioaddr->device_addr = ioaddr->cmd_addr + (ATA_REG_DEVICE << 2); + ioaddr->status_addr = ioaddr->cmd_addr + (ATA_REG_STATUS << 2); + ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << 2); +} + +static int __devinit pata_imx_probe(struct platform_device *pdev) +{ + struct ata_host *host; + struct ata_port *ap; + struct pata_imx_priv *priv; + int irq = 0; + struct resource *io_res; + + io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (io_res == NULL) + return -EINVAL; + + irq = platform_get_irq(pdev, 0); + if (irq <= 0) + return -EINVAL; + + priv = devm_kzalloc(&pdev->dev, + sizeof(struct pata_imx_priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->clk = clk_get(&pdev->dev, NULL); + if (IS_ERR(priv->clk)) { + dev_err(&pdev->dev, "Failed to get clock\n"); + return PTR_ERR(priv->clk); + } + + clk_enable(priv->clk); + + host = ata_host_alloc(&pdev->dev, 1); + if (!host) + goto free_priv; + + host->private_data = priv; + ap = host->ports[0]; + + ap->ops = &pata_imx_port_ops; + ap->pio_mask = ATA_PIO0; + ap->flags |= ATA_FLAG_SLAVE_POSS; + + priv->host_regs = devm_ioremap(&pdev->dev, io_res->start, + resource_size(io_res)); + if (!priv->host_regs) { + dev_err(&pdev->dev, "failed to map IO/CTL base\n"); + goto free_priv; + } + + ap->ioaddr.cmd_addr = priv->host_regs + PATA_IMX_DRIVE_DATA; + ap->ioaddr.ctl_addr = priv->host_regs + PATA_IMX_DRIVE_CONTROL; + + ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr; + + pata_imx_setup_port(&ap->ioaddr); + + ata_port_desc(ap, "cmd 0x%llx ctl 0x%llx", + (unsigned long long)io_res->start + PATA_IMX_DRIVE_DATA, + (unsigned long long)io_res->start + PATA_IMX_DRIVE_CONTROL); + + /* deassert resets */ + __raw_writel(PATA_IMX_ATA_CTRL_FIFO_RST_B | + PATA_IMX_ATA_CTRL_ATA_RST_B, + priv->host_regs + PATA_IMX_ATA_CONTROL); + /* enable interrupts */ + __raw_writel(PATA_IMX_ATA_INTR_ATA_INTRQ2, + priv->host_regs + PATA_IMX_ATA_INT_EN); + + /* activate */ + return ata_host_activate(host, irq, ata_sff_interrupt, 0, + &pata_imx_sht); + +free_priv: + clk_disable(priv->clk); + clk_put(priv->clk); + return -ENOMEM; +} + +static int __devexit pata_imx_remove(struct platform_device *pdev) +{ + struct ata_host *host = dev_get_drvdata(&pdev->dev); + struct pata_imx_priv *priv = host->private_data; + + ata_host_detach(host); + + __raw_writel(0, priv->host_regs + PATA_IMX_ATA_INT_EN); + + clk_disable(priv->clk); + clk_put(priv->clk); + + return 0; +} + +#ifdef CONFIG_PM +static int pata_imx_suspend(struct device *dev) +{ + struct ata_host *host = dev_get_drvdata(dev); + struct pata_imx_priv *priv = host->private_data; + int ret; + + ret = ata_host_suspend(host, PMSG_SUSPEND); + if (!ret) { + __raw_writel(0, priv->host_regs + PATA_IMX_ATA_INT_EN); + priv->ata_ctl = + __raw_readl(priv->host_regs + PATA_IMX_ATA_CONTROL); + clk_disable(priv->clk); + } + + return ret; +} + +static int pata_imx_resume(struct device *dev) +{ + struct ata_host *host = dev_get_drvdata(dev); + struct pata_imx_priv *priv = host->private_data; + + clk_enable(priv->clk); + + __raw_writel(priv->ata_ctl, priv->host_regs + PATA_IMX_ATA_CONTROL); + + __raw_writel(PATA_IMX_ATA_INTR_ATA_INTRQ2, + priv->host_regs + PATA_IMX_ATA_INT_EN); + + ata_host_resume(host); + + return 0; +} + +static const struct dev_pm_ops pata_imx_pm_ops = { + .suspend = pata_imx_suspend, + .resume = pata_imx_resume, +}; +#endif + +static struct platform_driver pata_imx_driver = { + .probe = pata_imx_probe, + .remove = __devexit_p(pata_imx_remove), + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &pata_imx_pm_ops, +#endif + }, +}; + +static int __init pata_imx_init(void) +{ + return platform_driver_register(&pata_imx_driver); +} + +static void __exit pata_imx_exit(void) +{ + platform_driver_unregister(&pata_imx_driver); +} +module_init(pata_imx_init); +module_exit(pata_imx_exit); + +MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); +MODULE_DESCRIPTION("low-level driver for iMX PATA"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 65e4be6be220..8e9f5048a10a 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -124,6 +124,17 @@ static const struct via_isa_bridge { { NULL } }; +static const struct dmi_system_id no_atapi_dma_dmi_table[] = { + { + .ident = "AVERATEC 3200", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "AVERATEC"), + DMI_MATCH(DMI_BOARD_NAME, "3200"), + }, + }, + { } +}; + struct via_port { u8 cached_device; }; @@ -355,6 +366,13 @@ static unsigned long via_mode_filter(struct ata_device *dev, unsigned long mask) mask &= ~ ATA_MASK_UDMA; } } + + if (dev->class == ATA_DEV_ATAPI && + dmi_check_system(no_atapi_dma_dmi_table)) { + ata_dev_warn(dev, "controller locks up on ATAPI DMA, forcing PIO\n"); + mask &= ATA_MASK_PIO; + } + return mask; } diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index 0a9a774a7e1e..5c4237452f50 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -1329,7 +1329,7 @@ static int sata_dwc_port_start(struct ata_port *ap) dev_err(ap->dev, "%s: dma_alloc_coherent failed\n", __func__); err = -ENOMEM; - goto CLEANUP; + goto CLEANUP_ALLOC; } } @@ -1349,15 +1349,13 @@ static int sata_dwc_port_start(struct ata_port *ap) /* Clear any error bits before libata starts issuing commands */ clear_serror(); ap->private_data = hsdevp; + dev_dbg(ap->dev, "%s: done\n", __func__); + return 0; +CLEANUP_ALLOC: + kfree(hsdevp); CLEANUP: - if (err) { - sata_dwc_port_stop(ap); - dev_dbg(ap->dev, "%s: fail\n", __func__); - } else { - dev_dbg(ap->dev, "%s: done\n", __func__); - } - + dev_dbg(ap->dev, "%s: fail. ap->id = %d\n", __func__, ap->print_id); return err; } diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index 98c1d780f552..9dfb40b8c2c9 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -438,7 +438,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2) u8 status; if (unlikely(bmdma2 & SIL_DMA_SATA_IRQ)) { - u32 serror; + u32 serror = 0xffffffff; /* SIEN doesn't mask SATA IRQs on some 3112s. Those * controllers continue to assert IRQ as long as diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index be8714aa9dd6..1c374579407c 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -80,7 +80,6 @@ static void genpd_set_active(struct generic_pm_domain *genpd) int pm_genpd_poweron(struct generic_pm_domain *genpd) { struct generic_pm_domain *parent = genpd->parent; - DEFINE_WAIT(wait); int ret = 0; start: @@ -112,7 +111,7 @@ int pm_genpd_poweron(struct generic_pm_domain *genpd) } if (genpd->power_on) { - int ret = genpd->power_on(genpd); + ret = genpd->power_on(genpd); if (ret) goto out; } @@ -461,6 +460,21 @@ static int pm_genpd_runtime_resume(struct device *dev) return 0; } +/** + * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use. + */ +void pm_genpd_poweroff_unused(void) +{ + struct generic_pm_domain *genpd; + + mutex_lock(&gpd_list_lock); + + list_for_each_entry(genpd, &gpd_list, gpd_list_node) + genpd_queue_power_off_work(genpd); + + mutex_unlock(&gpd_list_lock); +} + #else static inline void genpd_power_off_work_fn(struct work_struct *work) {} @@ -1256,18 +1270,3 @@ void pm_genpd_init(struct generic_pm_domain *genpd, list_add(&genpd->gpd_list_node, &gpd_list); mutex_unlock(&gpd_list_lock); } - -/** - * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use. - */ -void pm_genpd_poweroff_unused(void) -{ - struct generic_pm_domain *genpd; - - mutex_lock(&gpd_list_lock); - - list_for_each_entry(genpd, &gpd_list, gpd_list_node) - genpd_queue_power_off_work(genpd); - - mutex_unlock(&gpd_list_lock); -} diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 8dc247c974af..acb3f83b8079 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -226,11 +226,17 @@ static int rpm_idle(struct device *dev, int rpmflags) callback = NULL; if (callback) { - spin_unlock_irq(&dev->power.lock); + if (dev->power.irq_safe) + spin_unlock(&dev->power.lock); + else + spin_unlock_irq(&dev->power.lock); callback(dev); - spin_lock_irq(&dev->power.lock); + if (dev->power.irq_safe) + spin_lock(&dev->power.lock); + else + spin_lock_irq(&dev->power.lock); } dev->power.idle_notification = false; diff --git a/drivers/base/regmap/regmap-i2c.c b/drivers/base/regmap/regmap-i2c.c index c2231ff06cbc..c4f7a45cd2c3 100644 --- a/drivers/base/regmap/regmap-i2c.c +++ b/drivers/base/regmap/regmap-i2c.c @@ -113,3 +113,4 @@ struct regmap *regmap_init_i2c(struct i2c_client *i2c, } EXPORT_SYMBOL_GPL(regmap_init_i2c); +MODULE_LICENSE("GPL"); diff --git a/drivers/base/regmap/regmap-spi.c b/drivers/base/regmap/regmap-spi.c index 4deba0621bc7..f8396945d6ed 100644 --- a/drivers/base/regmap/regmap-spi.c +++ b/drivers/base/regmap/regmap-spi.c @@ -13,6 +13,7 @@ #include <linux/regmap.h> #include <linux/spi/spi.h> #include <linux/init.h> +#include <linux/module.h> static int regmap_spi_write(struct device *dev, const void *data, size_t count) { @@ -70,3 +71,5 @@ struct regmap *regmap_init_spi(struct spi_device *spi, return regmap_init(&spi->dev, ®map_spi, config); } EXPORT_SYMBOL_GPL(regmap_init_spi); + +MODULE_LICENSE("GPL"); diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index cf3565cae93d..0eef4da1ac61 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -317,7 +317,7 @@ static int _regmap_raw_read(struct regmap *map, unsigned int reg, void *val, u8[0] |= map->bus->read_flag_mask; ret = map->bus->read(map->dev, map->work_buf, map->format.reg_bytes, - val, map->format.val_bytes); + val, val_len); if (ret != 0) return ret; diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 717d6e4e18d3..6f07ec1c2f58 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -256,6 +256,21 @@ config BLK_DEV_LOOP Most users will answer N here. +config BLK_DEV_LOOP_MIN_COUNT + int "Number of loop devices to pre-create at init time" + depends on BLK_DEV_LOOP + default 8 + help + Static number of loop devices to be unconditionally pre-created + at init time. + + This default value can be overwritten on the kernel command + line or with module-parameter loop.max_loop. + + The historic default is 8. If a late 2011 version of losetup(8) + is used, it can be set to 0, since needed loop devices can be + dynamically allocated with the /dev/loop-control interface. + config BLK_DEV_CRYPTOLOOP tristate "Cryptoloop Support" select CRYPTO @@ -471,7 +486,7 @@ config XEN_BLKDEV_FRONTEND in another domain which drives the actual block device. config XEN_BLKDEV_BACKEND - tristate "Block-device backend driver" + tristate "Xen block-device backend driver" depends on XEN_BACKEND help The block-device backend driver allows the kernel to export its diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 515bcd948a43..0feab261e295 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1829,10 +1829,10 @@ static int drbd_nl_syncer_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *n /* silently ignore cpu mask on UP kernel */ if (nr_cpu_ids > 1 && sc.cpu_mask[0] != 0) { - err = __bitmap_parse(sc.cpu_mask, 32, 0, + err = bitmap_parse(sc.cpu_mask, 32, cpumask_bits(new_cpu_mask), nr_cpu_ids); if (err) { - dev_warn(DEV, "__bitmap_parse() failed with %d\n", err); + dev_warn(DEV, "bitmap_parse() failed with %d\n", err); retcode = ERR_CPU_MASK_PARSE; goto fail; } diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 76c8da78212b..4720c7ade0ae 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -75,11 +75,11 @@ #include <linux/kthread.h> #include <linux/splice.h> #include <linux/sysfs.h> - +#include <linux/miscdevice.h> #include <asm/uaccess.h> -static LIST_HEAD(loop_devices); -static DEFINE_MUTEX(loop_devices_mutex); +static DEFINE_IDR(loop_index_idr); +static DEFINE_MUTEX(loop_index_mutex); static int max_part; static int part_shift; @@ -722,17 +722,10 @@ static inline int is_loop_device(struct file *file) static ssize_t loop_attr_show(struct device *dev, char *page, ssize_t (*callback)(struct loop_device *, char *)) { - struct loop_device *l, *lo = NULL; - - mutex_lock(&loop_devices_mutex); - list_for_each_entry(l, &loop_devices, lo_list) - if (disk_to_dev(l->lo_disk) == dev) { - lo = l; - break; - } - mutex_unlock(&loop_devices_mutex); + struct gendisk *disk = dev_to_disk(dev); + struct loop_device *lo = disk->private_data; - return lo ? callback(lo, page) : -EIO; + return callback(lo, page); } #define LOOP_ATTR_RO(_name) \ @@ -750,10 +743,10 @@ static ssize_t loop_attr_backing_file_show(struct loop_device *lo, char *buf) ssize_t ret; char *p = NULL; - mutex_lock(&lo->lo_ctl_mutex); + spin_lock_irq(&lo->lo_lock); if (lo->lo_backing_file) p = d_path(&lo->lo_backing_file->f_path, buf, PAGE_SIZE - 1); - mutex_unlock(&lo->lo_ctl_mutex); + spin_unlock_irq(&lo->lo_lock); if (IS_ERR_OR_NULL(p)) ret = PTR_ERR(p); @@ -1007,7 +1000,9 @@ static int loop_clr_fd(struct loop_device *lo, struct block_device *bdev) kthread_stop(lo->lo_thread); + spin_lock_irq(&lo->lo_lock); lo->lo_backing_file = NULL; + spin_unlock_irq(&lo->lo_lock); loop_release_xfer(lo); lo->transfer = NULL; @@ -1485,13 +1480,22 @@ static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode, static int lo_open(struct block_device *bdev, fmode_t mode) { - struct loop_device *lo = bdev->bd_disk->private_data; + struct loop_device *lo; + int err = 0; + + mutex_lock(&loop_index_mutex); + lo = bdev->bd_disk->private_data; + if (!lo) { + err = -ENXIO; + goto out; + } mutex_lock(&lo->lo_ctl_mutex); lo->lo_refcnt++; mutex_unlock(&lo->lo_ctl_mutex); - - return 0; +out: + mutex_unlock(&loop_index_mutex); + return err; } static int lo_release(struct gendisk *disk, fmode_t mode) @@ -1557,40 +1561,71 @@ int loop_register_transfer(struct loop_func_table *funcs) return 0; } +static int unregister_transfer_cb(int id, void *ptr, void *data) +{ + struct loop_device *lo = ptr; + struct loop_func_table *xfer = data; + + mutex_lock(&lo->lo_ctl_mutex); + if (lo->lo_encryption == xfer) + loop_release_xfer(lo); + mutex_unlock(&lo->lo_ctl_mutex); + return 0; +} + int loop_unregister_transfer(int number) { unsigned int n = number; - struct loop_device *lo; struct loop_func_table *xfer; if (n == 0 || n >= MAX_LO_CRYPT || (xfer = xfer_funcs[n]) == NULL) return -EINVAL; xfer_funcs[n] = NULL; - - list_for_each_entry(lo, &loop_devices, lo_list) { - mutex_lock(&lo->lo_ctl_mutex); - - if (lo->lo_encryption == xfer) - loop_release_xfer(lo); - - mutex_unlock(&lo->lo_ctl_mutex); - } - + idr_for_each(&loop_index_idr, &unregister_transfer_cb, xfer); return 0; } EXPORT_SYMBOL(loop_register_transfer); EXPORT_SYMBOL(loop_unregister_transfer); -static struct loop_device *loop_alloc(int i) +static int loop_add(struct loop_device **l, int i) { struct loop_device *lo; struct gendisk *disk; + int err; lo = kzalloc(sizeof(*lo), GFP_KERNEL); - if (!lo) + if (!lo) { + err = -ENOMEM; goto out; + } + + err = idr_pre_get(&loop_index_idr, GFP_KERNEL); + if (err < 0) + goto out_free_dev; + + if (i >= 0) { + int m; + + /* create specific i in the index */ + err = idr_get_new_above(&loop_index_idr, lo, i, &m); + if (err >= 0 && i != m) { + idr_remove(&loop_index_idr, m); + err = -EEXIST; + } + } else if (i == -1) { + int m; + + /* get next free nr */ + err = idr_get_new(&loop_index_idr, lo, &m); + if (err >= 0) + i = m; + } else { + err = -EINVAL; + } + if (err < 0) + goto out_free_dev; lo->lo_queue = blk_alloc_queue(GFP_KERNEL); if (!lo->lo_queue) @@ -1611,81 +1646,158 @@ static struct loop_device *loop_alloc(int i) disk->private_data = lo; disk->queue = lo->lo_queue; sprintf(disk->disk_name, "loop%d", i); - return lo; + add_disk(disk); + *l = lo; + return lo->lo_number; out_free_queue: blk_cleanup_queue(lo->lo_queue); out_free_dev: kfree(lo); out: - return NULL; + return err; } -static void loop_free(struct loop_device *lo) +static void loop_remove(struct loop_device *lo) { + del_gendisk(lo->lo_disk); blk_cleanup_queue(lo->lo_queue); put_disk(lo->lo_disk); - list_del(&lo->lo_list); kfree(lo); } -static struct loop_device *loop_init_one(int i) +static int find_free_cb(int id, void *ptr, void *data) +{ + struct loop_device *lo = ptr; + struct loop_device **l = data; + + if (lo->lo_state == Lo_unbound) { + *l = lo; + return 1; + } + return 0; +} + +static int loop_lookup(struct loop_device **l, int i) { struct loop_device *lo; + int ret = -ENODEV; - list_for_each_entry(lo, &loop_devices, lo_list) { - if (lo->lo_number == i) - return lo; + if (i < 0) { + int err; + + err = idr_for_each(&loop_index_idr, &find_free_cb, &lo); + if (err == 1) { + *l = lo; + ret = lo->lo_number; + } + goto out; } - lo = loop_alloc(i); + /* lookup and return a specific i */ + lo = idr_find(&loop_index_idr, i); if (lo) { - add_disk(lo->lo_disk); - list_add_tail(&lo->lo_list, &loop_devices); + *l = lo; + ret = lo->lo_number; } - return lo; -} - -static void loop_del_one(struct loop_device *lo) -{ - del_gendisk(lo->lo_disk); - loop_free(lo); +out: + return ret; } static struct kobject *loop_probe(dev_t dev, int *part, void *data) { struct loop_device *lo; struct kobject *kobj; + int err; - mutex_lock(&loop_devices_mutex); - lo = loop_init_one(MINOR(dev) >> part_shift); - kobj = lo ? get_disk(lo->lo_disk) : ERR_PTR(-ENOMEM); - mutex_unlock(&loop_devices_mutex); + mutex_lock(&loop_index_mutex); + err = loop_lookup(&lo, MINOR(dev) >> part_shift); + if (err < 0) + err = loop_add(&lo, MINOR(dev) >> part_shift); + if (err < 0) + kobj = ERR_PTR(err); + else + kobj = get_disk(lo->lo_disk); + mutex_unlock(&loop_index_mutex); *part = 0; return kobj; } +static long loop_control_ioctl(struct file *file, unsigned int cmd, + unsigned long parm) +{ + struct loop_device *lo; + int ret = -ENOSYS; + + mutex_lock(&loop_index_mutex); + switch (cmd) { + case LOOP_CTL_ADD: + ret = loop_lookup(&lo, parm); + if (ret >= 0) { + ret = -EEXIST; + break; + } + ret = loop_add(&lo, parm); + break; + case LOOP_CTL_REMOVE: + ret = loop_lookup(&lo, parm); + if (ret < 0) + break; + mutex_lock(&lo->lo_ctl_mutex); + if (lo->lo_state != Lo_unbound) { + ret = -EBUSY; + mutex_unlock(&lo->lo_ctl_mutex); + break; + } + if (lo->lo_refcnt > 0) { + ret = -EBUSY; + mutex_unlock(&lo->lo_ctl_mutex); + break; + } + lo->lo_disk->private_data = NULL; + mutex_unlock(&lo->lo_ctl_mutex); + idr_remove(&loop_index_idr, lo->lo_number); + loop_remove(lo); + break; + case LOOP_CTL_GET_FREE: + ret = loop_lookup(&lo, -1); + if (ret >= 0) + break; + ret = loop_add(&lo, -1); + } + mutex_unlock(&loop_index_mutex); + + return ret; +} + +static const struct file_operations loop_ctl_fops = { + .open = nonseekable_open, + .unlocked_ioctl = loop_control_ioctl, + .compat_ioctl = loop_control_ioctl, + .owner = THIS_MODULE, + .llseek = noop_llseek, +}; + +static struct miscdevice loop_misc = { + .minor = LOOP_CTRL_MINOR, + .name = "loop-control", + .fops = &loop_ctl_fops, +}; + +MODULE_ALIAS_MISCDEV(LOOP_CTRL_MINOR); +MODULE_ALIAS("devname:loop-control"); + static int __init loop_init(void) { int i, nr; unsigned long range; - struct loop_device *lo, *next; + struct loop_device *lo; + int err; - /* - * loop module now has a feature to instantiate underlying device - * structure on-demand, provided that there is an access dev node. - * However, this will not work well with user space tool that doesn't - * know about such "feature". In order to not break any existing - * tool, we do the following: - * - * (1) if max_loop is specified, create that many upfront, and this - * also becomes a hard limit. - * (2) if max_loop is not specified, create 8 loop device on module - * load, user can further extend loop device by create dev node - * themselves and have kernel automatically instantiate actual - * device on-demand. - */ + err = misc_register(&loop_misc); + if (err < 0) + return err; part_shift = 0; if (max_part > 0) { @@ -1708,57 +1820,60 @@ static int __init loop_init(void) if (max_loop > 1UL << (MINORBITS - part_shift)) return -EINVAL; + /* + * If max_loop is specified, create that many devices upfront. + * This also becomes a hard limit. If max_loop is not specified, + * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module + * init time. Loop devices can be requested on-demand with the + * /dev/loop-control interface, or be instantiated by accessing + * a 'dead' device node. + */ if (max_loop) { nr = max_loop; range = max_loop << part_shift; } else { - nr = 8; + nr = CONFIG_BLK_DEV_LOOP_MIN_COUNT; range = 1UL << MINORBITS; } if (register_blkdev(LOOP_MAJOR, "loop")) return -EIO; - for (i = 0; i < nr; i++) { - lo = loop_alloc(i); - if (!lo) - goto Enomem; - list_add_tail(&lo->lo_list, &loop_devices); - } - - /* point of no return */ - - list_for_each_entry(lo, &loop_devices, lo_list) - add_disk(lo->lo_disk); - blk_register_region(MKDEV(LOOP_MAJOR, 0), range, THIS_MODULE, loop_probe, NULL, NULL); + /* pre-create number of devices given by config or max_loop */ + mutex_lock(&loop_index_mutex); + for (i = 0; i < nr; i++) + loop_add(&lo, i); + mutex_unlock(&loop_index_mutex); + printk(KERN_INFO "loop: module loaded\n"); return 0; +} -Enomem: - printk(KERN_INFO "loop: out of memory\n"); - - list_for_each_entry_safe(lo, next, &loop_devices, lo_list) - loop_free(lo); +static int loop_exit_cb(int id, void *ptr, void *data) +{ + struct loop_device *lo = ptr; - unregister_blkdev(LOOP_MAJOR, "loop"); - return -ENOMEM; + loop_remove(lo); + return 0; } static void __exit loop_exit(void) { unsigned long range; - struct loop_device *lo, *next; range = max_loop ? max_loop << part_shift : 1UL << MINORBITS; - list_for_each_entry_safe(lo, next, &loop_devices, lo_list) - loop_del_one(lo); + idr_for_each(&loop_index_idr, &loop_exit_cb, NULL); + idr_remove_all(&loop_index_idr); + idr_destroy(&loop_index_idr); blk_unregister_region(MKDEV(LOOP_MAJOR, 0), range); unregister_blkdev(LOOP_MAJOR, "loop"); + + misc_deregister(&loop_misc); } module_init(loop_init); diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 773bfa792777..ae3e167e17ad 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -1184,6 +1184,7 @@ static struct of_device_id swim3_match[] = { .compatible = "swim3" }, + { /* end of list */ } }; static struct macio_driver swim3_driver = diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index b536a9cef917..9ea8c2576c70 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -123,8 +123,8 @@ static DEFINE_SPINLOCK(minor_lock); #define BLKIF_MINOR_EXT(dev) ((dev)&(~EXTENDED)) #define EMULATED_HD_DISK_MINOR_OFFSET (0) #define EMULATED_HD_DISK_NAME_OFFSET (EMULATED_HD_DISK_MINOR_OFFSET / 256) -#define EMULATED_SD_DISK_MINOR_OFFSET (EMULATED_HD_DISK_MINOR_OFFSET + (4 * 16)) -#define EMULATED_SD_DISK_NAME_OFFSET (EMULATED_HD_DISK_NAME_OFFSET + 4) +#define EMULATED_SD_DISK_MINOR_OFFSET (0) +#define EMULATED_SD_DISK_NAME_OFFSET (EMULATED_SD_DISK_MINOR_OFFSET / 256) #define DEV_NAME "xvd" /* name in /dev */ @@ -529,7 +529,7 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacity, minor = BLKIF_MINOR_EXT(info->vdevice); nr_parts = PARTS_PER_EXT_DISK; offset = minor / nr_parts; - if (xen_hvm_domain() && offset <= EMULATED_HD_DISK_NAME_OFFSET + 4) + if (xen_hvm_domain() && offset < EMULATED_HD_DISK_NAME_OFFSET + 4) printk(KERN_WARNING "blkfront: vdevice 0x%x might conflict with " "emulated IDE disks,\n\t choose an xvd device name" "from xvde on\n", info->vdevice); diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 75fb965b8f72..f997c27d79e2 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1929,11 +1929,17 @@ static int dvd_read_manufact(struct cdrom_device_info *cdi, dvd_struct *s, goto out; s->manufact.len = buf[0] << 8 | buf[1]; - if (s->manufact.len < 0 || s->manufact.len > 2048) { + if (s->manufact.len < 0) { cdinfo(CD_WARNING, "Received invalid manufacture info length" " (%d)\n", s->manufact.len); ret = -EIO; } else { + if (s->manufact.len > 2048) { + cdinfo(CD_WARNING, "Received invalid manufacture info " + "length (%d): truncating to 2048\n", + s->manufact.len); + s->manufact.len = 2048; + } memcpy(s->manufact.value, &buf[4], s->manufact.len); } diff --git a/drivers/char/random.c b/drivers/char/random.c index 729281961f22..c35a785005b0 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1300,345 +1300,14 @@ ctl_table random_table[] = { }; #endif /* CONFIG_SYSCTL */ -/******************************************************************** - * - * Random functions for networking - * - ********************************************************************/ - -/* - * TCP initial sequence number picking. This uses the random number - * generator to pick an initial secret value. This value is hashed - * along with the TCP endpoint information to provide a unique - * starting point for each pair of TCP endpoints. This defeats - * attacks which rely on guessing the initial TCP sequence number. - * This algorithm was suggested by Steve Bellovin. - * - * Using a very strong hash was taking an appreciable amount of the total - * TCP connection establishment time, so this is a weaker hash, - * compensated for by changing the secret periodically. - */ - -/* F, G and H are basic MD4 functions: selection, majority, parity */ -#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) -#define G(x, y, z) (((x) & (y)) + (((x) ^ (y)) & (z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) - -/* - * The generic round function. The application is so specific that - * we don't bother protecting all the arguments with parens, as is generally - * good macro practice, in favor of extra legibility. - * Rotation is separate from addition to prevent recomputation - */ -#define ROUND(f, a, b, c, d, x, s) \ - (a += f(b, c, d) + x, a = (a << s) | (a >> (32 - s))) -#define K1 0 -#define K2 013240474631UL -#define K3 015666365641UL - -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) - -static __u32 twothirdsMD4Transform(__u32 const buf[4], __u32 const in[12]) -{ - __u32 a = buf[0], b = buf[1], c = buf[2], d = buf[3]; - - /* Round 1 */ - ROUND(F, a, b, c, d, in[ 0] + K1, 3); - ROUND(F, d, a, b, c, in[ 1] + K1, 7); - ROUND(F, c, d, a, b, in[ 2] + K1, 11); - ROUND(F, b, c, d, a, in[ 3] + K1, 19); - ROUND(F, a, b, c, d, in[ 4] + K1, 3); - ROUND(F, d, a, b, c, in[ 5] + K1, 7); - ROUND(F, c, d, a, b, in[ 6] + K1, 11); - ROUND(F, b, c, d, a, in[ 7] + K1, 19); - ROUND(F, a, b, c, d, in[ 8] + K1, 3); - ROUND(F, d, a, b, c, in[ 9] + K1, 7); - ROUND(F, c, d, a, b, in[10] + K1, 11); - ROUND(F, b, c, d, a, in[11] + K1, 19); - - /* Round 2 */ - ROUND(G, a, b, c, d, in[ 1] + K2, 3); - ROUND(G, d, a, b, c, in[ 3] + K2, 5); - ROUND(G, c, d, a, b, in[ 5] + K2, 9); - ROUND(G, b, c, d, a, in[ 7] + K2, 13); - ROUND(G, a, b, c, d, in[ 9] + K2, 3); - ROUND(G, d, a, b, c, in[11] + K2, 5); - ROUND(G, c, d, a, b, in[ 0] + K2, 9); - ROUND(G, b, c, d, a, in[ 2] + K2, 13); - ROUND(G, a, b, c, d, in[ 4] + K2, 3); - ROUND(G, d, a, b, c, in[ 6] + K2, 5); - ROUND(G, c, d, a, b, in[ 8] + K2, 9); - ROUND(G, b, c, d, a, in[10] + K2, 13); - - /* Round 3 */ - ROUND(H, a, b, c, d, in[ 3] + K3, 3); - ROUND(H, d, a, b, c, in[ 7] + K3, 9); - ROUND(H, c, d, a, b, in[11] + K3, 11); - ROUND(H, b, c, d, a, in[ 2] + K3, 15); - ROUND(H, a, b, c, d, in[ 6] + K3, 3); - ROUND(H, d, a, b, c, in[10] + K3, 9); - ROUND(H, c, d, a, b, in[ 1] + K3, 11); - ROUND(H, b, c, d, a, in[ 5] + K3, 15); - ROUND(H, a, b, c, d, in[ 9] + K3, 3); - ROUND(H, d, a, b, c, in[ 0] + K3, 9); - ROUND(H, c, d, a, b, in[ 4] + K3, 11); - ROUND(H, b, c, d, a, in[ 8] + K3, 15); - - return buf[1] + b; /* "most hashed" word */ - /* Alternative: return sum of all words? */ -} -#endif - -#undef ROUND -#undef F -#undef G -#undef H -#undef K1 -#undef K2 -#undef K3 - -/* This should not be decreased so low that ISNs wrap too fast. */ -#define REKEY_INTERVAL (300 * HZ) -/* - * Bit layout of the tcp sequence numbers (before adding current time): - * bit 24-31: increased after every key exchange - * bit 0-23: hash(source,dest) - * - * The implementation is similar to the algorithm described - * in the Appendix of RFC 1185, except that - * - it uses a 1 MHz clock instead of a 250 kHz clock - * - it performs a rekey every 5 minutes, which is equivalent - * to a (source,dest) tulple dependent forward jump of the - * clock by 0..2^(HASH_BITS+1) - * - * Thus the average ISN wraparound time is 68 minutes instead of - * 4.55 hours. - * - * SMP cleanup and lock avoidance with poor man's RCU. - * Manfred Spraul <manfred@colorfullife.com> - * - */ -#define COUNT_BITS 8 -#define COUNT_MASK ((1 << COUNT_BITS) - 1) -#define HASH_BITS 24 -#define HASH_MASK ((1 << HASH_BITS) - 1) +static u32 random_int_secret[MD5_MESSAGE_BYTES / 4] ____cacheline_aligned; -static struct keydata { - __u32 count; /* already shifted to the final position */ - __u32 secret[12]; -} ____cacheline_aligned ip_keydata[2]; - -static unsigned int ip_cnt; - -static void rekey_seq_generator(struct work_struct *work); - -static DECLARE_DELAYED_WORK(rekey_work, rekey_seq_generator); - -/* - * Lock avoidance: - * The ISN generation runs lockless - it's just a hash over random data. - * State changes happen every 5 minutes when the random key is replaced. - * Synchronization is performed by having two copies of the hash function - * state and rekey_seq_generator always updates the inactive copy. - * The copy is then activated by updating ip_cnt. - * The implementation breaks down if someone blocks the thread - * that processes SYN requests for more than 5 minutes. Should never - * happen, and even if that happens only a not perfectly compliant - * ISN is generated, nothing fatal. - */ -static void rekey_seq_generator(struct work_struct *work) +static int __init random_int_secret_init(void) { - struct keydata *keyptr = &ip_keydata[1 ^ (ip_cnt & 1)]; - - get_random_bytes(keyptr->secret, sizeof(keyptr->secret)); - keyptr->count = (ip_cnt & COUNT_MASK) << HASH_BITS; - smp_wmb(); - ip_cnt++; - schedule_delayed_work(&rekey_work, - round_jiffies_relative(REKEY_INTERVAL)); -} - -static inline struct keydata *get_keyptr(void) -{ - struct keydata *keyptr = &ip_keydata[ip_cnt & 1]; - - smp_rmb(); - - return keyptr; -} - -static __init int seqgen_init(void) -{ - rekey_seq_generator(NULL); + get_random_bytes(random_int_secret, sizeof(random_int_secret)); return 0; } -late_initcall(seqgen_init); - -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -__u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr, - __be16 sport, __be16 dport) -{ - __u32 seq; - __u32 hash[12]; - struct keydata *keyptr = get_keyptr(); - - /* The procedure is the same as for IPv4, but addresses are longer. - * Thus we must use twothirdsMD4Transform. - */ - - memcpy(hash, saddr, 16); - hash[4] = ((__force u16)sport << 16) + (__force u16)dport; - memcpy(&hash[5], keyptr->secret, sizeof(__u32) * 7); - - seq = twothirdsMD4Transform((const __u32 *)daddr, hash) & HASH_MASK; - seq += keyptr->count; - - seq += ktime_to_ns(ktime_get_real()); - - return seq; -} -EXPORT_SYMBOL(secure_tcpv6_sequence_number); -#endif - -/* The code below is shamelessly stolen from secure_tcp_sequence_number(). - * All blames to Andrey V. Savochkin <saw@msu.ru>. - */ -__u32 secure_ip_id(__be32 daddr) -{ - struct keydata *keyptr; - __u32 hash[4]; - - keyptr = get_keyptr(); - - /* - * Pick a unique starting offset for each IP destination. - * The dest ip address is placed in the starting vector, - * which is then hashed with random data. - */ - hash[0] = (__force __u32)daddr; - hash[1] = keyptr->secret[9]; - hash[2] = keyptr->secret[10]; - hash[3] = keyptr->secret[11]; - - return half_md4_transform(hash, keyptr->secret); -} - -__u32 secure_ipv6_id(const __be32 daddr[4]) -{ - const struct keydata *keyptr; - __u32 hash[4]; - - keyptr = get_keyptr(); - - hash[0] = (__force __u32)daddr[0]; - hash[1] = (__force __u32)daddr[1]; - hash[2] = (__force __u32)daddr[2]; - hash[3] = (__force __u32)daddr[3]; - - return half_md4_transform(hash, keyptr->secret); -} - -#ifdef CONFIG_INET - -__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr, - __be16 sport, __be16 dport) -{ - __u32 seq; - __u32 hash[4]; - struct keydata *keyptr = get_keyptr(); - - /* - * Pick a unique starting offset for each TCP connection endpoints - * (saddr, daddr, sport, dport). - * Note that the words are placed into the starting vector, which is - * then mixed with a partial MD4 over random data. - */ - hash[0] = (__force u32)saddr; - hash[1] = (__force u32)daddr; - hash[2] = ((__force u16)sport << 16) + (__force u16)dport; - hash[3] = keyptr->secret[11]; - - seq = half_md4_transform(hash, keyptr->secret) & HASH_MASK; - seq += keyptr->count; - /* - * As close as possible to RFC 793, which - * suggests using a 250 kHz clock. - * Further reading shows this assumes 2 Mb/s networks. - * For 10 Mb/s Ethernet, a 1 MHz clock is appropriate. - * For 10 Gb/s Ethernet, a 1 GHz clock should be ok, but - * we also need to limit the resolution so that the u32 seq - * overlaps less than one time per MSL (2 minutes). - * Choosing a clock of 64 ns period is OK. (period of 274 s) - */ - seq += ktime_to_ns(ktime_get_real()) >> 6; - - return seq; -} - -/* Generate secure starting point for ephemeral IPV4 transport port search */ -u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport) -{ - struct keydata *keyptr = get_keyptr(); - u32 hash[4]; - - /* - * Pick a unique starting offset for each ephemeral port search - * (saddr, daddr, dport) and 48bits of random data. - */ - hash[0] = (__force u32)saddr; - hash[1] = (__force u32)daddr; - hash[2] = (__force u32)dport ^ keyptr->secret[10]; - hash[3] = keyptr->secret[11]; - - return half_md4_transform(hash, keyptr->secret); -} -EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral); - -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, - __be16 dport) -{ - struct keydata *keyptr = get_keyptr(); - u32 hash[12]; - - memcpy(hash, saddr, 16); - hash[4] = (__force u32)dport; - memcpy(&hash[5], keyptr->secret, sizeof(__u32) * 7); - - return twothirdsMD4Transform((const __u32 *)daddr, hash); -} -#endif - -#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE) -/* Similar to secure_tcp_sequence_number but generate a 48 bit value - * bit's 32-47 increase every key exchange - * 0-31 hash(source, dest) - */ -u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, - __be16 sport, __be16 dport) -{ - u64 seq; - __u32 hash[4]; - struct keydata *keyptr = get_keyptr(); - - hash[0] = (__force u32)saddr; - hash[1] = (__force u32)daddr; - hash[2] = ((__force u16)sport << 16) + (__force u16)dport; - hash[3] = keyptr->secret[11]; - - seq = half_md4_transform(hash, keyptr->secret); - seq |= ((u64)keyptr->count) << (32 - HASH_BITS); - - seq += ktime_to_ns(ktime_get_real()); - seq &= (1ull << 48) - 1; - - return seq; -} -EXPORT_SYMBOL(secure_dccp_sequence_number); -#endif - -#endif /* CONFIG_INET */ - +late_initcall(random_int_secret_init); /* * Get a random word for internal kernel use only. Similar to urandom but @@ -1646,17 +1315,15 @@ EXPORT_SYMBOL(secure_dccp_sequence_number); * value is not cryptographically secure but for several uses the cost of * depleting entropy is too high */ -DEFINE_PER_CPU(__u32 [4], get_random_int_hash); +DEFINE_PER_CPU(__u32 [MD5_DIGEST_WORDS], get_random_int_hash); unsigned int get_random_int(void) { - struct keydata *keyptr; __u32 *hash = get_cpu_var(get_random_int_hash); - int ret; + unsigned int ret; - keyptr = get_keyptr(); hash[0] += current->pid + jiffies + get_cycles(); - - ret = half_md4_transform(hash, keyptr->secret); + md5_transform(hash, random_int_secret); + ret = hash[0]; put_cpu_var(get_random_int_hash); return ret; diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c index 3ee1fdb31ea7..e55814bc0d06 100644 --- a/drivers/connector/cn_proc.c +++ b/drivers/connector/cn_proc.c @@ -57,6 +57,7 @@ void proc_fork_connector(struct task_struct *task) struct proc_event *ev; __u8 buffer[CN_PROC_MSG_SIZE]; struct timespec ts; + struct task_struct *parent; if (atomic_read(&proc_event_num_listeners) < 1) return; @@ -67,8 +68,11 @@ void proc_fork_connector(struct task_struct *task) ktime_get_ts(&ts); /* get high res monotonic timestamp */ put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns); ev->what = PROC_EVENT_FORK; - ev->event_data.fork.parent_pid = task->real_parent->pid; - ev->event_data.fork.parent_tgid = task->real_parent->tgid; + rcu_read_lock(); + parent = rcu_dereference(task->real_parent); + ev->event_data.fork.parent_pid = parent->pid; + ev->event_data.fork.parent_tgid = parent->tgid; + rcu_read_unlock(); ev->event_data.fork.child_pid = task->pid; ev->event_data.fork.child_tgid = task->tgid; diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 196a7378d332..be21e3f138a8 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -80,6 +80,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/delay.h> +#include <linux/dma-mapping.h> #include <linux/dmapool.h> #include <linux/dmaengine.h> #include <linux/amba/bus.h> diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 04f1e7ce02b1..f6cf448d69b4 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1670,7 +1670,7 @@ static void i7core_mce_output_error(struct mem_ctl_info *mci, char *type, *optype, *err, *msg; unsigned long error = m->status & 0x1ff0000l; u32 optypenum = (m->status >> 4) & 0x07; - u32 core_err_cnt = (m->status >> 38) && 0x7fff; + u32 core_err_cnt = (m->status >> 38) & 0x7fff; u32 dimm = (m->misc >> 16) & 0x3; u32 channel = (m->misc >> 18) & 0x3; u32 syndrome = m->misc >> 32; diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index e6ad3bb6c1a6..4799393247c8 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -216,15 +216,33 @@ struct inbound_phy_packet_event { struct fw_cdev_event_phy_packet phy_packet; }; -static inline void __user *u64_to_uptr(__u64 value) +#ifdef CONFIG_COMPAT +static void __user *u64_to_uptr(u64 value) +{ + if (is_compat_task()) + return compat_ptr(value); + else + return (void __user *)(unsigned long)value; +} + +static u64 uptr_to_u64(void __user *ptr) +{ + if (is_compat_task()) + return ptr_to_compat(ptr); + else + return (u64)(unsigned long)ptr; +} +#else +static inline void __user *u64_to_uptr(u64 value) { return (void __user *)(unsigned long)value; } -static inline __u64 uptr_to_u64(void __user *ptr) +static inline u64 uptr_to_u64(void __user *ptr) { - return (__u64)(unsigned long)ptr; + return (u64)(unsigned long)ptr; } +#endif /* CONFIG_COMPAT */ static int fw_device_op_open(struct inode *inode, struct file *file) { diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index 8ba7f7928f1f..f3b890da1e87 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -455,15 +455,20 @@ static struct device_attribute fw_device_attributes[] = { static int read_rom(struct fw_device *device, int generation, int index, u32 *data) { - int rcode; + u64 offset = (CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4; + int i, rcode; /* device->node_id, accessed below, must not be older than generation */ smp_rmb(); - rcode = fw_run_transaction(device->card, TCODE_READ_QUADLET_REQUEST, - device->node_id, generation, device->max_speed, - (CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4, - data, 4); + for (i = 10; i < 100; i += 10) { + rcode = fw_run_transaction(device->card, + TCODE_READ_QUADLET_REQUEST, device->node_id, + generation, device->max_speed, offset, data, 4); + if (rcode != RCODE_BUSY) + break; + msleep(i); + } be32_to_cpus(data); return rcode; diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index bcf792fac442..57cd3a406edf 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -2179,8 +2179,13 @@ static int ohci_enable(struct fw_card *card, ohci_driver_name, ohci)) { fw_error("Failed to allocate interrupt %d.\n", dev->irq); pci_disable_msi(dev); - dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE, - ohci->config_rom, ohci->config_rom_bus); + + if (config_rom) { + dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE, + ohci->next_config_rom, + ohci->next_config_rom_bus); + ohci->next_config_rom = NULL; + } return -EIO; } diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 9d8c892d07c9..9d2668a50872 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -90,7 +90,6 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count, struct drm_device *dev = minor->dev; struct dentry *ent; struct drm_info_node *tmp; - char name[64]; int i, ret; for (i = 0; i < count; i++) { @@ -108,6 +107,9 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count, ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO, root, tmp, &drm_debugfs_fops); if (!ent) { + char name[64]; + strncpy(name, root->d_name.name, + min(root->d_name.len, 64U)); DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n", name, files[i].name); kfree(tmp); diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 756af4d7ec74..7425e5c9bd75 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -127,6 +127,23 @@ static const u8 edid_header[] = { 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 }; + /* + * Sanity check the header of the base EDID block. Return 8 if the header + * is perfect, down to 0 if it's totally wrong. + */ +int drm_edid_header_is_valid(const u8 *raw_edid) +{ + int i, score = 0; + + for (i = 0; i < sizeof(edid_header); i++) + if (raw_edid[i] == edid_header[i]) + score++; + + return score; +} +EXPORT_SYMBOL(drm_edid_header_is_valid); + + /* * Sanity check the EDID block (base or extension). Return 0 if the block * doesn't check out, or 1 if it's valid. @@ -139,12 +156,7 @@ drm_edid_block_valid(u8 *raw_edid) struct edid *edid = (struct edid *)raw_edid; if (raw_edid[0] == 0x00) { - int score = 0; - - for (i = 0; i < sizeof(edid_header); i++) - if (raw_edid[i] == edid_header[i]) - score++; - + int score = drm_edid_header_is_valid(raw_edid); if (score == 8) ; else if (score >= 6) { DRM_DEBUG("Fixing EDID header, your hardware may be failing\n"); @@ -1439,6 +1451,8 @@ EXPORT_SYMBOL(drm_detect_monitor_audio); static void drm_add_display_info(struct edid *edid, struct drm_display_info *info) { + u8 *edid_ext; + info->width_mm = edid->width_cm * 10; info->height_mm = edid->height_cm * 10; @@ -1483,6 +1497,13 @@ static void drm_add_display_info(struct edid *edid, info->color_formats = DRM_COLOR_FORMAT_YCRCB444; if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB422) info->color_formats = DRM_COLOR_FORMAT_YCRCB422; + + /* Get data from CEA blocks if present */ + edid_ext = drm_find_cea_extension(edid); + if (!edid_ext) + return; + + info->cea_rev = edid_ext[1]; } /** diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 2022a5c966bb..3830e9e478c0 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -291,11 +291,14 @@ static void drm_irq_vgaarb_nokms(void *cookie, bool state) if (!dev->irq_enabled) return; - if (state) - dev->driver->irq_uninstall(dev); - else { - dev->driver->irq_preinstall(dev); - dev->driver->irq_postinstall(dev); + if (state) { + if (dev->driver->irq_uninstall) + dev->driver->irq_uninstall(dev); + } else { + if (dev->driver->irq_preinstall) + dev->driver->irq_preinstall(dev); + if (dev->driver->irq_postinstall) + dev->driver->irq_postinstall(dev); } } @@ -338,7 +341,8 @@ int drm_irq_install(struct drm_device *dev) DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev)); /* Before installing handler */ - dev->driver->irq_preinstall(dev); + if (dev->driver->irq_preinstall) + dev->driver->irq_preinstall(dev); /* Install handler */ if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED)) @@ -363,11 +367,16 @@ int drm_irq_install(struct drm_device *dev) vga_client_register(dev->pdev, (void *)dev, drm_irq_vgaarb_nokms, NULL); /* After installing handler */ - ret = dev->driver->irq_postinstall(dev); + if (dev->driver->irq_postinstall) + ret = dev->driver->irq_postinstall(dev); + if (ret < 0) { mutex_lock(&dev->struct_mutex); dev->irq_enabled = 0; mutex_unlock(&dev->struct_mutex); + if (!drm_core_check_feature(dev, DRIVER_MODESET)) + vga_client_register(dev->pdev, NULL, NULL, NULL); + free_irq(drm_dev_to_irq(dev), dev); } return ret; @@ -413,7 +422,8 @@ int drm_irq_uninstall(struct drm_device *dev) if (!drm_core_check_feature(dev, DRIVER_MODESET)) vga_client_register(dev->pdev, NULL, NULL, NULL); - dev->driver->irq_uninstall(dev); + if (dev->driver->irq_uninstall) + dev->driver->irq_uninstall(dev); free_irq(drm_dev_to_irq(dev), dev); diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index e2662497d50f..3c395a59da35 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -499,7 +499,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data) seq_printf(m, "Interrupts received: %d\n", atomic_read(&dev_priv->irq_received)); for (i = 0; i < I915_NUM_RINGS; i++) { - if (IS_GEN6(dev)) { + if (IS_GEN6(dev) || IS_GEN7(dev)) { seq_printf(m, "Graphics Interrupt mask (%s): %08x\n", dev_priv->ring[i].name, I915_READ_IMR(&dev_priv->ring[i])); @@ -1338,6 +1338,155 @@ static const struct file_operations i915_wedged_fops = { .llseek = default_llseek, }; +static int +i915_max_freq_open(struct inode *inode, + struct file *filp) +{ + filp->private_data = inode->i_private; + return 0; +} + +static ssize_t +i915_max_freq_read(struct file *filp, + char __user *ubuf, + size_t max, + loff_t *ppos) +{ + struct drm_device *dev = filp->private_data; + drm_i915_private_t *dev_priv = dev->dev_private; + char buf[80]; + int len; + + len = snprintf(buf, sizeof (buf), + "max freq: %d\n", dev_priv->max_delay * 50); + + if (len > sizeof (buf)) + len = sizeof (buf); + + return simple_read_from_buffer(ubuf, max, ppos, buf, len); +} + +static ssize_t +i915_max_freq_write(struct file *filp, + const char __user *ubuf, + size_t cnt, + loff_t *ppos) +{ + struct drm_device *dev = filp->private_data; + struct drm_i915_private *dev_priv = dev->dev_private; + char buf[20]; + int val = 1; + + if (cnt > 0) { + if (cnt > sizeof (buf) - 1) + return -EINVAL; + + if (copy_from_user(buf, ubuf, cnt)) + return -EFAULT; + buf[cnt] = 0; + + val = simple_strtoul(buf, NULL, 0); + } + + DRM_DEBUG_DRIVER("Manually setting max freq to %d\n", val); + + /* + * Turbo will still be enabled, but won't go above the set value. + */ + dev_priv->max_delay = val / 50; + + gen6_set_rps(dev, val / 50); + + return cnt; +} + +static const struct file_operations i915_max_freq_fops = { + .owner = THIS_MODULE, + .open = i915_max_freq_open, + .read = i915_max_freq_read, + .write = i915_max_freq_write, + .llseek = default_llseek, +}; + +static int +i915_cache_sharing_open(struct inode *inode, + struct file *filp) +{ + filp->private_data = inode->i_private; + return 0; +} + +static ssize_t +i915_cache_sharing_read(struct file *filp, + char __user *ubuf, + size_t max, + loff_t *ppos) +{ + struct drm_device *dev = filp->private_data; + drm_i915_private_t *dev_priv = dev->dev_private; + char buf[80]; + u32 snpcr; + int len; + + mutex_lock(&dev_priv->dev->struct_mutex); + snpcr = I915_READ(GEN6_MBCUNIT_SNPCR); + mutex_unlock(&dev_priv->dev->struct_mutex); + + len = snprintf(buf, sizeof (buf), + "%d\n", (snpcr & GEN6_MBC_SNPCR_MASK) >> + GEN6_MBC_SNPCR_SHIFT); + + if (len > sizeof (buf)) + len = sizeof (buf); + + return simple_read_from_buffer(ubuf, max, ppos, buf, len); +} + +static ssize_t +i915_cache_sharing_write(struct file *filp, + const char __user *ubuf, + size_t cnt, + loff_t *ppos) +{ + struct drm_device *dev = filp->private_data; + struct drm_i915_private *dev_priv = dev->dev_private; + char buf[20]; + u32 snpcr; + int val = 1; + + if (cnt > 0) { + if (cnt > sizeof (buf) - 1) + return -EINVAL; + + if (copy_from_user(buf, ubuf, cnt)) + return -EFAULT; + buf[cnt] = 0; + + val = simple_strtoul(buf, NULL, 0); + } + + if (val < 0 || val > 3) + return -EINVAL; + + DRM_DEBUG_DRIVER("Manually setting uncore sharing to %d\n", val); + + /* Update the cache sharing policy here as well */ + snpcr = I915_READ(GEN6_MBCUNIT_SNPCR); + snpcr &= ~GEN6_MBC_SNPCR_MASK; + snpcr |= (val << GEN6_MBC_SNPCR_SHIFT); + I915_WRITE(GEN6_MBCUNIT_SNPCR, snpcr); + + return cnt; +} + +static const struct file_operations i915_cache_sharing_fops = { + .owner = THIS_MODULE, + .open = i915_cache_sharing_open, + .read = i915_cache_sharing_read, + .write = i915_cache_sharing_write, + .llseek = default_llseek, +}; + /* As the drm_debugfs_init() routines are called before dev->dev_private is * allocated we need to hook into the minor for release. */ static int @@ -1437,6 +1586,36 @@ static int i915_forcewake_create(struct dentry *root, struct drm_minor *minor) return drm_add_fake_info_node(minor, ent, &i915_forcewake_fops); } +static int i915_max_freq_create(struct dentry *root, struct drm_minor *minor) +{ + struct drm_device *dev = minor->dev; + struct dentry *ent; + + ent = debugfs_create_file("i915_max_freq", + S_IRUGO | S_IWUSR, + root, dev, + &i915_max_freq_fops); + if (IS_ERR(ent)) + return PTR_ERR(ent); + + return drm_add_fake_info_node(minor, ent, &i915_max_freq_fops); +} + +static int i915_cache_sharing_create(struct dentry *root, struct drm_minor *minor) +{ + struct drm_device *dev = minor->dev; + struct dentry *ent; + + ent = debugfs_create_file("i915_cache_sharing", + S_IRUGO | S_IWUSR, + root, dev, + &i915_cache_sharing_fops); + if (IS_ERR(ent)) + return PTR_ERR(ent); + + return drm_add_fake_info_node(minor, ent, &i915_cache_sharing_fops); +} + static struct drm_info_list i915_debugfs_list[] = { {"i915_capabilities", i915_capabilities, 0}, {"i915_gem_objects", i915_gem_object_info, 0}, @@ -1490,6 +1669,12 @@ int i915_debugfs_init(struct drm_minor *minor) ret = i915_forcewake_create(minor->debugfs_root, minor); if (ret) return ret; + ret = i915_max_freq_create(minor->debugfs_root, minor); + if (ret) + return ret; + ret = i915_cache_sharing_create(minor->debugfs_root, minor); + if (ret) + return ret; return drm_debugfs_create_files(i915_debugfs_list, I915_DEBUGFS_ENTRIES, @@ -1504,6 +1689,10 @@ void i915_debugfs_cleanup(struct drm_minor *minor) 1, minor); drm_debugfs_remove_files((struct drm_info_list *) &i915_wedged_fops, 1, minor); + drm_debugfs_remove_files((struct drm_info_list *) &i915_max_freq_fops, + 1, minor); + drm_debugfs_remove_files((struct drm_info_list *) &i915_cache_sharing_fops, + 1, minor); } #endif /* CONFIG_DEBUG_FS */ diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 12712824a6d2..8a3942c4f099 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -61,7 +61,6 @@ static void i915_write_hws_pga(struct drm_device *dev) static int i915_init_phys_hws(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; - struct intel_ring_buffer *ring = LP_RING(dev_priv); /* Program Hardware Status Page */ dev_priv->status_page_dmah = @@ -71,10 +70,9 @@ static int i915_init_phys_hws(struct drm_device *dev) DRM_ERROR("Can not allocate hardware status page\n"); return -ENOMEM; } - ring->status_page.page_addr = - (void __force __iomem *)dev_priv->status_page_dmah->vaddr; - memset_io(ring->status_page.page_addr, 0, PAGE_SIZE); + memset_io((void __force __iomem *)dev_priv->status_page_dmah->vaddr, + 0, PAGE_SIZE); i915_write_hws_pga(dev); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6867e193d85e..7916bd97d5c1 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -36,6 +36,7 @@ #include <linux/io-mapping.h> #include <linux/i2c.h> #include <drm/intel-gtt.h> +#include <linux/backlight.h> /* General customization: */ @@ -544,6 +545,7 @@ typedef struct drm_i915_private { u32 savePIPEB_LINK_M1; u32 savePIPEB_LINK_N1; u32 saveMCHBAR_RENDER_STANDBY; + u32 savePCH_PORT_HOTPLUG; struct { /** Bridge to intel-gtt-ko */ @@ -689,6 +691,7 @@ typedef struct drm_i915_private { int child_dev_num; struct child_device_config *child_dev; struct drm_connector *int_lvds_connector; + struct drm_connector *int_edp_connector; bool mchbar_need_disable; @@ -722,6 +725,8 @@ typedef struct drm_i915_private { /* list of fbdev register on this device */ struct intel_fbdev *fbdev; + struct backlight_device *backlight; + struct drm_property *broadcast_rgb_property; struct drm_property *force_audio_property; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index d1cd8b89f47d..a546a71fb060 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3112,7 +3112,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, if (pipelined != obj->ring) { ret = i915_gem_object_wait_rendering(obj); - if (ret) + if (ret == -ERESTARTSYS) return ret; } diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 23d1ae67d279..9cbb0cd8f46a 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -306,12 +306,15 @@ static void i915_hotplug_work_func(struct work_struct *work) struct drm_mode_config *mode_config = &dev->mode_config; struct intel_encoder *encoder; + mutex_lock(&mode_config->mutex); DRM_DEBUG_KMS("running encoder hotplug functions\n"); list_for_each_entry(encoder, &mode_config->encoder_list, base.head) if (encoder->hot_plug) encoder->hot_plug(encoder); + mutex_unlock(&mode_config->mutex); + /* Just fire off a uevent and let userspace tell us what to do */ drm_helper_hpd_irq_event(dev); } @@ -2055,8 +2058,10 @@ void intel_irq_init(struct drm_device *dev) dev->driver->get_vblank_counter = gm45_get_vblank_counter; } - - dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp; + if (drm_core_check_feature(dev, DRIVER_MODESET)) + dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp; + else + dev->driver->get_vblank_timestamp = NULL; dev->driver->get_scanout_position = i915_get_crtc_scanoutpos; if (IS_IVYBRIDGE(dev)) { diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 02db299f621a..542453f7498c 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -78,6 +78,14 @@ #define GRDOM_RENDER (1<<2) #define GRDOM_MEDIA (3<<2) +#define GEN6_MBCUNIT_SNPCR 0x900c /* for LLC config */ +#define GEN6_MBC_SNPCR_SHIFT 21 +#define GEN6_MBC_SNPCR_MASK (3<<21) +#define GEN6_MBC_SNPCR_MAX (0<<21) +#define GEN6_MBC_SNPCR_MED (1<<21) +#define GEN6_MBC_SNPCR_LOW (2<<21) +#define GEN6_MBC_SNPCR_MIN (3<<21) /* only 1/16th of the cache is shared */ + #define GEN6_GDRST 0x941c #define GEN6_GRDOM_FULL (1 << 0) #define GEN6_GRDOM_RENDER (1 << 1) @@ -367,6 +375,7 @@ # define MI_FLUSH_ENABLE (1 << 11) #define GFX_MODE 0x02520 +#define GFX_MODE_GEN7 0x0229c #define GFX_RUN_LIST_ENABLE (1<<15) #define GFX_TLB_INVALIDATE_ALWAYS (1<<13) #define GFX_SURFACE_FAULT_ENABLE (1<<12) @@ -374,6 +383,9 @@ #define GFX_PSMI_GRANULARITY (1<<10) #define GFX_PPGTT_ENABLE (1<<9) +#define GFX_MODE_ENABLE(bit) (((bit) << 16) | (bit)) +#define GFX_MODE_DISABLE(bit) (((bit) << 16) | (0)) + #define SCPD0 0x0209c /* 915+ only */ #define IER 0x020a0 #define IIR 0x020a4 @@ -1310,6 +1322,7 @@ #define ADPA_PIPE_SELECT_MASK (1<<30) #define ADPA_PIPE_A_SELECT 0 #define ADPA_PIPE_B_SELECT (1<<30) +#define ADPA_PIPE_SELECT(pipe) ((pipe) << 30) #define ADPA_USE_VGA_HVPOLARITY (1<<15) #define ADPA_SETS_HVPOLARITY 0 #define ADPA_VSYNC_CNTL_DISABLE (1<<11) @@ -1452,6 +1465,7 @@ /* Selects pipe B for LVDS data. Must be set on pre-965. */ #define LVDS_PIPEB_SELECT (1 << 30) #define LVDS_PIPE_MASK (1 << 30) +#define LVDS_PIPE(pipe) ((pipe) << 30) /* LVDS dithering flag on 965/g4x platform */ #define LVDS_ENABLE_DITHER (1 << 25) /* LVDS sync polarity flags. Set to invert (i.e. negative) */ @@ -1491,9 +1505,6 @@ #define LVDS_B0B3_POWER_DOWN (0 << 2) #define LVDS_B0B3_POWER_UP (3 << 2) -#define LVDS_PIPE_ENABLED(V, P) \ - (((V) & (LVDS_PIPE_MASK | LVDS_PORT_EN)) == ((P) << 30 | LVDS_PORT_EN)) - /* Video Data Island Packet control */ #define VIDEO_DIP_DATA 0x61178 #define VIDEO_DIP_CTL 0x61170 @@ -1506,6 +1517,7 @@ #define VIDEO_DIP_SELECT_AVI (0 << 19) #define VIDEO_DIP_SELECT_VENDOR (1 << 19) #define VIDEO_DIP_SELECT_SPD (3 << 19) +#define VIDEO_DIP_SELECT_MASK (3 << 19) #define VIDEO_DIP_FREQ_ONCE (0 << 16) #define VIDEO_DIP_FREQ_VSYNC (1 << 16) #define VIDEO_DIP_FREQ_2VSYNC (2 << 16) @@ -2084,9 +2096,6 @@ #define DP_PIPEB_SELECT (1 << 30) #define DP_PIPE_MASK (1 << 30) -#define DP_PIPE_ENABLED(V, P) \ - (((V) & (DP_PIPE_MASK | DP_PORT_EN)) == ((P) << 30 | DP_PORT_EN)) - /* Link training mode - select a suitable mode for each stage */ #define DP_LINK_TRAIN_PAT_1 (0 << 28) #define DP_LINK_TRAIN_PAT_2 (1 << 28) @@ -3024,6 +3033,20 @@ #define _TRANSA_DP_LINK_M2 0xe0048 #define _TRANSA_DP_LINK_N2 0xe004c +/* Per-transcoder DIP controls */ + +#define _VIDEO_DIP_CTL_A 0xe0200 +#define _VIDEO_DIP_DATA_A 0xe0208 +#define _VIDEO_DIP_GCP_A 0xe0210 + +#define _VIDEO_DIP_CTL_B 0xe1200 +#define _VIDEO_DIP_DATA_B 0xe1208 +#define _VIDEO_DIP_GCP_B 0xe1210 + +#define TVIDEO_DIP_CTL(pipe) _PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B) +#define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B) +#define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B) + #define _TRANS_HTOTAL_B 0xe1000 #define _TRANS_HBLANK_B 0xe1004 #define _TRANS_HSYNC_B 0xe1008 @@ -3076,6 +3099,16 @@ #define TRANS_6BPC (2<<5) #define TRANS_12BPC (3<<5) +#define _TRANSA_CHICKEN2 0xf0064 +#define _TRANSB_CHICKEN2 0xf1064 +#define TRANS_CHICKEN2(pipe) _PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2) +#define TRANS_AUTOTRAIN_GEN_STALL_DIS (1<<31) + +#define SOUTH_CHICKEN1 0xc2000 +#define FDIA_PHASE_SYNC_SHIFT_OVR 19 +#define FDIA_PHASE_SYNC_SHIFT_EN 18 +#define FDI_PHASE_SYNC_OVR(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2))) +#define FDI_PHASE_SYNC_EN(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2))) #define SOUTH_CHICKEN2 0xc2004 #define DPLS_EDP_PPS_FIX_DIS (1<<0) @@ -3226,14 +3259,12 @@ #define ADPA_CRT_HOTPLUG_VOLREF_475MV (1<<17) #define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16) -#define ADPA_PIPE_ENABLED(V, P) \ - (((V) & (ADPA_TRANS_SELECT_MASK | ADPA_DAC_ENABLE)) == ((P) << 30 | ADPA_DAC_ENABLE)) - /* or SDVOB */ #define HDMIB 0xe1140 #define PORT_ENABLE (1 << 31) #define TRANSCODER_A (0) #define TRANSCODER_B (1 << 30) +#define TRANSCODER(pipe) ((pipe) << 30) #define TRANSCODER_MASK (1 << 30) #define COLOR_FORMAT_8bpc (0) #define COLOR_FORMAT_12bpc (3 << 26) @@ -3250,9 +3281,6 @@ #define HSYNC_ACTIVE_HIGH (1 << 3) #define PORT_DETECTED (1 << 2) -#define HDMI_PIPE_ENABLED(V, P) \ - (((V) & (TRANSCODER_MASK | PORT_ENABLE)) == ((P) << 30 | PORT_ENABLE)) - /* PCH SDVOB multiplex with HDMIB */ #define PCH_SDVOB HDMIB @@ -3319,6 +3347,7 @@ #define PORT_TRANS_B_SEL_CPT (1<<29) #define PORT_TRANS_C_SEL_CPT (2<<29) #define PORT_TRANS_SEL_MASK (3<<29) +#define PORT_TRANS_SEL_CPT(pipe) ((pipe) << 29) #define TRANS_DP_CTL_A 0xe0300 #define TRANS_DP_CTL_B 0xe1300 diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 285758603ac8..f10742359ec9 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -812,6 +812,7 @@ int i915_save_state(struct drm_device *dev) dev_priv->saveFDI_RXB_IMR = I915_READ(_FDI_RXB_IMR); dev_priv->saveMCHBAR_RENDER_STANDBY = I915_READ(RSTDBYCTL); + dev_priv->savePCH_PORT_HOTPLUG = I915_READ(PCH_PORT_HOTPLUG); } else { dev_priv->saveIER = I915_READ(IER); dev_priv->saveIMR = I915_READ(IMR); @@ -863,13 +864,15 @@ int i915_restore_state(struct drm_device *dev) I915_WRITE(GTIMR, dev_priv->saveGTIMR); I915_WRITE(_FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR); I915_WRITE(_FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR); + I915_WRITE(PCH_PORT_HOTPLUG, dev_priv->savePCH_PORT_HOTPLUG); } else { I915_WRITE(IER, dev_priv->saveIER); I915_WRITE(IMR, dev_priv->saveIMR); } mutex_unlock(&dev->struct_mutex); - intel_init_clock_gating(dev); + if (drm_core_check_feature(dev, DRIVER_MODESET)) + intel_init_clock_gating(dev); if (IS_IRONLAKE_M(dev)) { ironlake_enable_drps(dev); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 393a39922e53..ee1d701317f7 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -980,11 +980,76 @@ static void assert_transcoder_disabled(struct drm_i915_private *dev_priv, pipe_name(pipe)); } +static bool dp_pipe_enabled(struct drm_i915_private *dev_priv, + enum pipe pipe, u32 port_sel, u32 val) +{ + if ((val & DP_PORT_EN) == 0) + return false; + + if (HAS_PCH_CPT(dev_priv->dev)) { + u32 trans_dp_ctl_reg = TRANS_DP_CTL(pipe); + u32 trans_dp_ctl = I915_READ(trans_dp_ctl_reg); + if ((trans_dp_ctl & TRANS_DP_PORT_SEL_MASK) != port_sel) + return false; + } else { + if ((val & DP_PIPE_MASK) != (pipe << 30)) + return false; + } + return true; +} + +static bool hdmi_pipe_enabled(struct drm_i915_private *dev_priv, + enum pipe pipe, u32 val) +{ + if ((val & PORT_ENABLE) == 0) + return false; + + if (HAS_PCH_CPT(dev_priv->dev)) { + if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe)) + return false; + } else { + if ((val & TRANSCODER_MASK) != TRANSCODER(pipe)) + return false; + } + return true; +} + +static bool lvds_pipe_enabled(struct drm_i915_private *dev_priv, + enum pipe pipe, u32 val) +{ + if ((val & LVDS_PORT_EN) == 0) + return false; + + if (HAS_PCH_CPT(dev_priv->dev)) { + if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe)) + return false; + } else { + if ((val & LVDS_PIPE_MASK) != LVDS_PIPE(pipe)) + return false; + } + return true; +} + +static bool adpa_pipe_enabled(struct drm_i915_private *dev_priv, + enum pipe pipe, u32 val) +{ + if ((val & ADPA_DAC_ENABLE) == 0) + return false; + if (HAS_PCH_CPT(dev_priv->dev)) { + if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe)) + return false; + } else { + if ((val & ADPA_PIPE_SELECT_MASK) != ADPA_PIPE_SELECT(pipe)) + return false; + } + return true; +} + static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv, - enum pipe pipe, int reg) + enum pipe pipe, int reg, u32 port_sel) { u32 val = I915_READ(reg); - WARN(DP_PIPE_ENABLED(val, pipe), + WARN(dp_pipe_enabled(dev_priv, pipe, port_sel, val), "PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n", reg, pipe_name(pipe)); } @@ -993,7 +1058,7 @@ static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv, enum pipe pipe, int reg) { u32 val = I915_READ(reg); - WARN(HDMI_PIPE_ENABLED(val, pipe), + WARN(hdmi_pipe_enabled(dev_priv, val, pipe), "PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n", reg, pipe_name(pipe)); } @@ -1004,19 +1069,19 @@ static void assert_pch_ports_disabled(struct drm_i915_private *dev_priv, int reg; u32 val; - assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_B); - assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_C); - assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_D); + assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_B, TRANS_DP_PORT_SEL_B); + assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_C, TRANS_DP_PORT_SEL_C); + assert_pch_dp_disabled(dev_priv, pipe, PCH_DP_D, TRANS_DP_PORT_SEL_D); reg = PCH_ADPA; val = I915_READ(reg); - WARN(ADPA_PIPE_ENABLED(val, pipe), + WARN(adpa_pipe_enabled(dev_priv, val, pipe), "PCH VGA enabled on transcoder %c, should be disabled\n", pipe_name(pipe)); reg = PCH_LVDS; val = I915_READ(reg); - WARN(LVDS_PIPE_ENABLED(val, pipe), + WARN(lvds_pipe_enabled(dev_priv, val, pipe), "PCH LVDS enabled on transcoder %c, should be disabled\n", pipe_name(pipe)); @@ -1276,6 +1341,17 @@ static void intel_disable_pipe(struct drm_i915_private *dev_priv, intel_wait_for_pipe_off(dev_priv->dev, pipe); } +/* + * Plane regs are double buffered, going from enabled->disabled needs a + * trigger in order to latch. The display address reg provides this. + */ +static void intel_flush_display_plane(struct drm_i915_private *dev_priv, + enum plane plane) +{ + I915_WRITE(DSPADDR(plane), I915_READ(DSPADDR(plane))); + I915_WRITE(DSPSURF(plane), I915_READ(DSPSURF(plane))); +} + /** * intel_enable_plane - enable a display plane on a given pipe * @dev_priv: i915 private structure @@ -1299,20 +1375,10 @@ static void intel_enable_plane(struct drm_i915_private *dev_priv, return; I915_WRITE(reg, val | DISPLAY_PLANE_ENABLE); + intel_flush_display_plane(dev_priv, plane); intel_wait_for_vblank(dev_priv->dev, pipe); } -/* - * Plane regs are double buffered, going from enabled->disabled needs a - * trigger in order to latch. The display address reg provides this. - */ -static void intel_flush_display_plane(struct drm_i915_private *dev_priv, - enum plane plane) -{ - u32 reg = DSPADDR(plane); - I915_WRITE(reg, I915_READ(reg)); -} - /** * intel_disable_plane - disable a display plane * @dev_priv: i915 private structure @@ -1338,19 +1404,24 @@ static void intel_disable_plane(struct drm_i915_private *dev_priv, } static void disable_pch_dp(struct drm_i915_private *dev_priv, - enum pipe pipe, int reg) + enum pipe pipe, int reg, u32 port_sel) { u32 val = I915_READ(reg); - if (DP_PIPE_ENABLED(val, pipe)) + if (dp_pipe_enabled(dev_priv, pipe, port_sel, val)) { + DRM_DEBUG_KMS("Disabling pch dp %x on pipe %d\n", reg, pipe); I915_WRITE(reg, val & ~DP_PORT_EN); + } } static void disable_pch_hdmi(struct drm_i915_private *dev_priv, enum pipe pipe, int reg) { u32 val = I915_READ(reg); - if (HDMI_PIPE_ENABLED(val, pipe)) + if (hdmi_pipe_enabled(dev_priv, val, pipe)) { + DRM_DEBUG_KMS("Disabling pch HDMI %x on pipe %d\n", + reg, pipe); I915_WRITE(reg, val & ~PORT_ENABLE); + } } /* Disable any ports connected to this transcoder */ @@ -1362,18 +1433,19 @@ static void intel_disable_pch_ports(struct drm_i915_private *dev_priv, val = I915_READ(PCH_PP_CONTROL); I915_WRITE(PCH_PP_CONTROL, val | PANEL_UNLOCK_REGS); - disable_pch_dp(dev_priv, pipe, PCH_DP_B); - disable_pch_dp(dev_priv, pipe, PCH_DP_C); - disable_pch_dp(dev_priv, pipe, PCH_DP_D); + disable_pch_dp(dev_priv, pipe, PCH_DP_B, TRANS_DP_PORT_SEL_B); + disable_pch_dp(dev_priv, pipe, PCH_DP_C, TRANS_DP_PORT_SEL_C); + disable_pch_dp(dev_priv, pipe, PCH_DP_D, TRANS_DP_PORT_SEL_D); reg = PCH_ADPA; val = I915_READ(reg); - if (ADPA_PIPE_ENABLED(val, pipe)) + if (adpa_pipe_enabled(dev_priv, val, pipe)) I915_WRITE(reg, val & ~ADPA_DAC_ENABLE); reg = PCH_LVDS; val = I915_READ(reg); - if (LVDS_PIPE_ENABLED(val, pipe)) { + if (lvds_pipe_enabled(dev_priv, val, pipe)) { + DRM_DEBUG_KMS("disable lvds on pipe %d val 0x%08x\n", pipe, val); I915_WRITE(reg, val & ~LVDS_PORT_EN); POSTING_READ(reg); udelay(100); @@ -2096,7 +2168,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, /* no fb bound */ if (!crtc->fb) { - DRM_DEBUG_KMS("No FB bound\n"); + DRM_ERROR("No FB bound\n"); return 0; } @@ -2105,6 +2177,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, case 1: break; default: + DRM_ERROR("no plane for crtc\n"); return -EINVAL; } @@ -2114,6 +2187,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, NULL); if (ret != 0) { mutex_unlock(&dev->struct_mutex); + DRM_ERROR("pin & fence failed\n"); return ret; } @@ -2142,6 +2216,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, if (ret) { i915_gem_object_unpin(to_intel_framebuffer(crtc->fb)->obj); mutex_unlock(&dev->struct_mutex); + DRM_ERROR("failed to update base address\n"); return ret; } @@ -2248,6 +2323,18 @@ static void intel_fdi_normal_train(struct drm_crtc *crtc) FDI_FE_ERRC_ENABLE); } +static void cpt_phase_pointer_enable(struct drm_device *dev, int pipe) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + u32 flags = I915_READ(SOUTH_CHICKEN1); + + flags |= FDI_PHASE_SYNC_OVR(pipe); + I915_WRITE(SOUTH_CHICKEN1, flags); /* once to unlock... */ + flags |= FDI_PHASE_SYNC_EN(pipe); + I915_WRITE(SOUTH_CHICKEN1, flags); /* then again to enable */ + POSTING_READ(SOUTH_CHICKEN1); +} + /* The FDI link training functions for ILK/Ibexpeak. */ static void ironlake_fdi_link_train(struct drm_crtc *crtc) { @@ -2398,6 +2485,9 @@ static void gen6_fdi_link_train(struct drm_crtc *crtc) POSTING_READ(reg); udelay(150); + if (HAS_PCH_CPT(dev)) + cpt_phase_pointer_enable(dev, pipe); + for (i = 0; i < 4; i++ ) { reg = FDI_TX_CTL(pipe); temp = I915_READ(reg); @@ -2514,6 +2604,9 @@ static void ivb_manual_fdi_link_train(struct drm_crtc *crtc) POSTING_READ(reg); udelay(150); + if (HAS_PCH_CPT(dev)) + cpt_phase_pointer_enable(dev, pipe); + for (i = 0; i < 4; i++ ) { reg = FDI_TX_CTL(pipe); temp = I915_READ(reg); @@ -2623,6 +2716,17 @@ static void ironlake_fdi_pll_enable(struct drm_crtc *crtc) } } +static void cpt_phase_pointer_disable(struct drm_device *dev, int pipe) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + u32 flags = I915_READ(SOUTH_CHICKEN1); + + flags &= ~(FDI_PHASE_SYNC_EN(pipe)); + I915_WRITE(SOUTH_CHICKEN1, flags); /* once to disable... */ + flags &= ~(FDI_PHASE_SYNC_OVR(pipe)); + I915_WRITE(SOUTH_CHICKEN1, flags); /* then again to lock */ + POSTING_READ(SOUTH_CHICKEN1); +} static void ironlake_fdi_disable(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -2652,6 +2756,8 @@ static void ironlake_fdi_disable(struct drm_crtc *crtc) I915_WRITE(FDI_RX_CHICKEN(pipe), I915_READ(FDI_RX_CHICKEN(pipe) & ~FDI_RX_PHASE_SYNC_POINTER_EN)); + } else if (HAS_PCH_CPT(dev)) { + cpt_phase_pointer_disable(dev, pipe); } /* still set train pattern 1 */ @@ -2862,14 +2968,18 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc) I915_WRITE(PF_WIN_SZ(pipe), dev_priv->pch_pf_size); } + /* + * On ILK+ LUT must be loaded before the pipe is running but with + * clocks enabled + */ + intel_crtc_load_lut(crtc); + intel_enable_pipe(dev_priv, pipe, is_pch_port); intel_enable_plane(dev_priv, plane, pipe); if (is_pch_port) ironlake_pch_enable(crtc); - intel_crtc_load_lut(crtc); - mutex_lock(&dev->struct_mutex); intel_update_fbc(dev); mutex_unlock(&dev->struct_mutex); @@ -4538,7 +4648,9 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc, if (connector->encoder != encoder) continue; - if (connector->display_info.bpc < display_bpc) { + /* Don't use an invalid EDID bpc value */ + if (connector->display_info.bpc && + connector->display_info.bpc < display_bpc) { DRM_DEBUG_DRIVER("clamping display bpc (was %d) to EDID reported max of %d\n", display_bpc, connector->display_info.bpc); display_bpc = connector->display_info.bpc; } @@ -4985,6 +5097,81 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc, return ret; } +static void ironlake_update_pch_refclk(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_mode_config *mode_config = &dev->mode_config; + struct drm_crtc *crtc; + struct intel_encoder *encoder; + struct intel_encoder *has_edp_encoder = NULL; + u32 temp; + bool has_lvds = false; + + /* We need to take the global config into account */ + list_for_each_entry(crtc, &mode_config->crtc_list, head) { + if (!crtc->enabled) + continue; + + list_for_each_entry(encoder, &mode_config->encoder_list, + base.head) { + if (encoder->base.crtc != crtc) + continue; + + switch (encoder->type) { + case INTEL_OUTPUT_LVDS: + has_lvds = true; + case INTEL_OUTPUT_EDP: + has_edp_encoder = encoder; + break; + } + } + } + + /* Ironlake: try to setup display ref clock before DPLL + * enabling. This is only under driver's control after + * PCH B stepping, previous chipset stepping should be + * ignoring this setting. + */ + temp = I915_READ(PCH_DREF_CONTROL); + /* Always enable nonspread source */ + temp &= ~DREF_NONSPREAD_SOURCE_MASK; + temp |= DREF_NONSPREAD_SOURCE_ENABLE; + temp &= ~DREF_SSC_SOURCE_MASK; + temp |= DREF_SSC_SOURCE_ENABLE; + I915_WRITE(PCH_DREF_CONTROL, temp); + + POSTING_READ(PCH_DREF_CONTROL); + udelay(200); + + if (has_edp_encoder) { + if (intel_panel_use_ssc(dev_priv)) { + temp |= DREF_SSC1_ENABLE; + I915_WRITE(PCH_DREF_CONTROL, temp); + + POSTING_READ(PCH_DREF_CONTROL); + udelay(200); + } + temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK; + + /* Enable CPU source on CPU attached eDP */ + if (!intel_encoder_is_pch_edp(&has_edp_encoder->base)) { + if (intel_panel_use_ssc(dev_priv)) + temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD; + else + temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD; + } else { + /* Enable SSC on PCH eDP if needed */ + if (intel_panel_use_ssc(dev_priv)) { + DRM_ERROR("enabling SSC on PCH\n"); + temp |= DREF_SUPERSPREAD_SOURCE_ENABLE; + } + } + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + udelay(200); + } +} + static int ironlake_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode, @@ -5153,7 +5340,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, temp |= PIPE_12BPC; break; default: - WARN(1, "intel_choose_pipe_bpp returned invalid value\n"); + WARN(1, "intel_choose_pipe_bpp returned invalid value %d\n", + pipe_bpp); temp |= PIPE_8BPC; pipe_bpp = 24; break; @@ -5179,49 +5367,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, ironlake_compute_m_n(intel_crtc->bpp, lane, target_clock, link_bw, &m_n); - /* Ironlake: try to setup display ref clock before DPLL - * enabling. This is only under driver's control after - * PCH B stepping, previous chipset stepping should be - * ignoring this setting. - */ - temp = I915_READ(PCH_DREF_CONTROL); - /* Always enable nonspread source */ - temp &= ~DREF_NONSPREAD_SOURCE_MASK; - temp |= DREF_NONSPREAD_SOURCE_ENABLE; - temp &= ~DREF_SSC_SOURCE_MASK; - temp |= DREF_SSC_SOURCE_ENABLE; - I915_WRITE(PCH_DREF_CONTROL, temp); - - POSTING_READ(PCH_DREF_CONTROL); - udelay(200); - - if (has_edp_encoder) { - if (intel_panel_use_ssc(dev_priv)) { - temp |= DREF_SSC1_ENABLE; - I915_WRITE(PCH_DREF_CONTROL, temp); - - POSTING_READ(PCH_DREF_CONTROL); - udelay(200); - } - temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK; - - /* Enable CPU source on CPU attached eDP */ - if (!intel_encoder_is_pch_edp(&has_edp_encoder->base)) { - if (intel_panel_use_ssc(dev_priv)) - temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD; - else - temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD; - } else { - /* Enable SSC on PCH eDP if needed */ - if (intel_panel_use_ssc(dev_priv)) { - DRM_ERROR("enabling SSC on PCH\n"); - temp |= DREF_SUPERSPREAD_SOURCE_ENABLE; - } - } - I915_WRITE(PCH_DREF_CONTROL, temp); - POSTING_READ(PCH_DREF_CONTROL); - udelay(200); - } + ironlake_update_pch_refclk(dev); fp = clock.n << 16 | clock.m1 << 8 | clock.m2; if (has_reduced_clock) @@ -5238,7 +5384,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, } else if (is_sdvo && is_tv) factor = 20; - if (clock.m1 < factor * clock.n) + if (clock.m < factor * clock.n) fp |= FP_CB_TUNE; dpll = 0; @@ -5516,6 +5662,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, drm_vblank_post_modeset(dev, pipe); + intel_crtc->dpms_mode = DRM_MODE_DPMS_ON; + return ret; } @@ -7714,10 +7862,12 @@ static void gen6_init_clock_gating(struct drm_device *dev) ILK_DPARB_CLK_GATE | ILK_DPFD_CLK_GATE); - for_each_pipe(pipe) + for_each_pipe(pipe) { I915_WRITE(DSPCNTR(pipe), I915_READ(DSPCNTR(pipe)) | DISPPLANE_TRICKLE_FEED_DISABLE); + intel_flush_display_plane(dev_priv, pipe); + } } static void ivybridge_init_clock_gating(struct drm_device *dev) @@ -7734,10 +7884,12 @@ static void ivybridge_init_clock_gating(struct drm_device *dev) I915_WRITE(ILK_DSPCLK_GATE, IVB_VRHUNIT_CLK_GATE); - for_each_pipe(pipe) + for_each_pipe(pipe) { I915_WRITE(DSPCNTR(pipe), I915_READ(DSPCNTR(pipe)) | DISPPLANE_TRICKLE_FEED_DISABLE); + intel_flush_display_plane(dev_priv, pipe); + } } static void g4x_init_clock_gating(struct drm_device *dev) @@ -7820,6 +7972,7 @@ static void ibx_init_clock_gating(struct drm_device *dev) static void cpt_init_clock_gating(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + int pipe; /* * On Ibex Peak and Cougar Point, we need to disable clock @@ -7829,6 +7982,9 @@ static void cpt_init_clock_gating(struct drm_device *dev) I915_WRITE(SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE); I915_WRITE(SOUTH_CHICKEN2, I915_READ(SOUTH_CHICKEN2) | DPLS_EDP_PPS_FIX_DIS); + /* Without this, mode sets may fail silently on FDI */ + for_each_pipe(pipe) + I915_WRITE(TRANS_CHICKEN2(pipe), TRANS_AUTOTRAIN_GEN_STALL_DIS); } static void ironlake_teardown_rc6(struct drm_device *dev) @@ -8178,6 +8334,9 @@ struct intel_quirk intel_quirks[] = { /* Lenovo U160 cannot use SSC on LVDS */ { 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable }, + + /* Sony Vaio Y cannot use SSC on LVDS */ + { 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable }, }; static void intel_init_quirks(struct drm_device *dev) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f797fb58ba9c..44fef5e1c490 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -50,9 +50,10 @@ struct intel_dp { bool has_audio; int force_audio; uint32_t color_range; + int dpms_mode; uint8_t link_bw; uint8_t lane_count; - uint8_t dpcd[4]; + uint8_t dpcd[8]; struct i2c_adapter adapter; struct i2c_algo_dp_aux_data algo; bool is_pch_edp; @@ -316,9 +317,17 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, else precharge = 5; - if (I915_READ(ch_ctl) & DP_AUX_CH_CTL_SEND_BUSY) { - DRM_ERROR("dp_aux_ch not started status 0x%08x\n", - I915_READ(ch_ctl)); + /* Try to wait for any previous AUX channel activity */ + for (try = 0; try < 3; try++) { + status = I915_READ(ch_ctl); + if ((status & DP_AUX_CH_CTL_SEND_BUSY) == 0) + break; + msleep(1); + } + + if (try == 3) { + WARN(1, "dp_aux_ch not started status 0x%08x\n", + I915_READ(ch_ctl)); return -EBUSY; } @@ -770,6 +779,7 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, memset(intel_dp->link_configuration, 0, DP_LINK_CONFIGURATION_SIZE); intel_dp->link_configuration[0] = intel_dp->link_bw; intel_dp->link_configuration[1] = intel_dp->lane_count; + intel_dp->link_configuration[8] = DP_SET_ANSI_8B10B; /* * Check for DPCD version > 1.1 and enhanced framing support @@ -1011,6 +1021,8 @@ static void intel_dp_commit(struct drm_encoder *encoder) if (is_edp(intel_dp)) ironlake_edp_backlight_on(dev); + + intel_dp->dpms_mode = DRM_MODE_DPMS_ON; } static void @@ -1045,6 +1057,7 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode) if (is_edp(intel_dp)) ironlake_edp_backlight_on(dev); } + intel_dp->dpms_mode = mode; } /* @@ -1334,10 +1347,16 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) u32 reg; uint32_t DP = intel_dp->DP; - /* Enable output, wait for it to become active */ - I915_WRITE(intel_dp->output_reg, intel_dp->DP); - POSTING_READ(intel_dp->output_reg); - intel_wait_for_vblank(dev, intel_crtc->pipe); + /* + * On CPT we have to enable the port in training pattern 1, which + * will happen below in intel_dp_set_link_train. Otherwise, enable + * the port and wait for it to become active. + */ + if (!HAS_PCH_CPT(dev)) { + I915_WRITE(intel_dp->output_reg, intel_dp->DP); + POSTING_READ(intel_dp->output_reg); + intel_wait_for_vblank(dev, intel_crtc->pipe); + } /* Write the link configuration data */ intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET, @@ -1370,7 +1389,8 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) reg = DP | DP_LINK_TRAIN_PAT_1; if (!intel_dp_set_link_train(intel_dp, reg, - DP_TRAINING_PATTERN_1)) + DP_TRAINING_PATTERN_1 | + DP_LINK_SCRAMBLING_DISABLE)) break; /* Set training pattern 1 */ @@ -1445,7 +1465,8 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp) /* channel eq pattern */ if (!intel_dp_set_link_train(intel_dp, reg, - DP_TRAINING_PATTERN_2)) + DP_TRAINING_PATTERN_2 | + DP_LINK_SCRAMBLING_DISABLE)) break; udelay(400); @@ -1559,6 +1580,18 @@ intel_dp_link_down(struct intel_dp *intel_dp) POSTING_READ(intel_dp->output_reg); } +static bool +intel_dp_get_dpcd(struct intel_dp *intel_dp) +{ + if (intel_dp_aux_native_read_retry(intel_dp, 0x000, intel_dp->dpcd, + sizeof (intel_dp->dpcd)) && + (intel_dp->dpcd[DP_DPCD_REV] != 0)) { + return true; + } + + return false; +} + /* * According to DP spec * 5.1.2: @@ -1571,36 +1604,44 @@ intel_dp_link_down(struct intel_dp *intel_dp) static void intel_dp_check_link_status(struct intel_dp *intel_dp) { - int ret; + if (intel_dp->dpms_mode != DRM_MODE_DPMS_ON) + return; if (!intel_dp->base.base.crtc) return; + /* Try to read receiver status if the link appears to be up */ if (!intel_dp_get_link_status(intel_dp)) { intel_dp_link_down(intel_dp); return; } - /* Try to read receiver status if the link appears to be up */ - ret = intel_dp_aux_native_read(intel_dp, - 0x000, intel_dp->dpcd, - sizeof (intel_dp->dpcd)); - if (ret != sizeof(intel_dp->dpcd)) { + /* Now read the DPCD to see if it's actually running */ + if (!intel_dp_get_dpcd(intel_dp)) { intel_dp_link_down(intel_dp); return; } if (!intel_channel_eq_ok(intel_dp)) { + DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n", + drm_get_encoder_name(&intel_dp->base.base)); intel_dp_start_link_train(intel_dp); intel_dp_complete_link_train(intel_dp); } } static enum drm_connector_status +intel_dp_detect_dpcd(struct intel_dp *intel_dp) +{ + if (intel_dp_get_dpcd(intel_dp)) + return connector_status_connected; + return connector_status_disconnected; +} + +static enum drm_connector_status ironlake_dp_detect(struct intel_dp *intel_dp) { enum drm_connector_status status; - bool ret; /* Can't disconnect eDP, but you can close the lid... */ if (is_edp(intel_dp)) { @@ -1610,15 +1651,7 @@ ironlake_dp_detect(struct intel_dp *intel_dp) return status; } - status = connector_status_disconnected; - ret = intel_dp_aux_native_read_retry(intel_dp, - 0x000, intel_dp->dpcd, - sizeof (intel_dp->dpcd)); - if (ret && intel_dp->dpcd[DP_DPCD_REV] != 0) - status = connector_status_connected; - DRM_DEBUG_KMS("DPCD: %hx%hx%hx%hx\n", intel_dp->dpcd[0], - intel_dp->dpcd[1], intel_dp->dpcd[2], intel_dp->dpcd[3]); - return status; + return intel_dp_detect_dpcd(intel_dp); } static enum drm_connector_status @@ -1626,7 +1659,6 @@ g4x_dp_detect(struct intel_dp *intel_dp) { struct drm_device *dev = intel_dp->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - enum drm_connector_status status; uint32_t temp, bit; switch (intel_dp->output_reg) { @@ -1648,15 +1680,7 @@ g4x_dp_detect(struct intel_dp *intel_dp) if ((temp & bit) == 0) return connector_status_disconnected; - status = connector_status_disconnected; - if (intel_dp_aux_native_read(intel_dp, 0x000, intel_dp->dpcd, - sizeof (intel_dp->dpcd)) == sizeof (intel_dp->dpcd)) - { - if (intel_dp->dpcd[DP_DPCD_REV] != 0) - status = connector_status_connected; - } - - return status; + return intel_dp_detect_dpcd(intel_dp); } /** @@ -1679,6 +1703,12 @@ intel_dp_detect(struct drm_connector *connector, bool force) status = ironlake_dp_detect(intel_dp); else status = g4x_dp_detect(intel_dp); + + DRM_DEBUG_KMS("DPCD: %02hx%02hx%02hx%02hx%02hx%02hx%02hx%02hx\n", + intel_dp->dpcd[0], intel_dp->dpcd[1], intel_dp->dpcd[2], + intel_dp->dpcd[3], intel_dp->dpcd[4], intel_dp->dpcd[5], + intel_dp->dpcd[6], intel_dp->dpcd[7]); + if (status != connector_status_connected) return status; @@ -1811,6 +1841,11 @@ done: static void intel_dp_destroy (struct drm_connector *connector) { + struct drm_device *dev = connector->dev; + + if (intel_dpd_is_edp(dev)) + intel_panel_destroy_backlight(dev); + drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); kfree(connector); @@ -1924,6 +1959,7 @@ intel_dp_init(struct drm_device *dev, int output_reg) return; intel_dp->output_reg = output_reg; + intel_dp->dpms_mode = -1; intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL); if (!intel_connector) { @@ -2000,7 +2036,7 @@ intel_dp_init(struct drm_device *dev, int output_reg) /* Cache some DPCD data in the eDP case */ if (is_edp(intel_dp)) { - int ret; + bool ret; u32 pp_on, pp_div; pp_on = I915_READ(PCH_PP_ON_DELAYS); @@ -2013,11 +2049,9 @@ intel_dp_init(struct drm_device *dev, int output_reg) dev_priv->panel_t12 *= 100; /* t12 in 100ms units */ ironlake_edp_panel_vdd_on(intel_dp); - ret = intel_dp_aux_native_read(intel_dp, DP_DPCD_REV, - intel_dp->dpcd, - sizeof(intel_dp->dpcd)); + ret = intel_dp_get_dpcd(intel_dp); ironlake_edp_panel_vdd_off(intel_dp); - if (ret == sizeof(intel_dp->dpcd)) { + if (ret) { if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) dev_priv->no_aux_handshake = intel_dp->dpcd[DP_MAX_DOWNSPREAD] & @@ -2043,6 +2077,8 @@ intel_dp_init(struct drm_device *dev, int output_reg) DRM_MODE_TYPE_PREFERRED; } } + dev_priv->int_edp_connector = connector; + intel_panel_setup_backlight(dev); } intel_dp_add_properties(intel_dp, connector); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6e990f9760ef..0b2ee9d39980 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -178,10 +178,28 @@ struct intel_crtc { #define to_intel_encoder(x) container_of(x, struct intel_encoder, base) #define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base) +#define DIP_HEADER_SIZE 5 + #define DIP_TYPE_AVI 0x82 #define DIP_VERSION_AVI 0x2 #define DIP_LEN_AVI 13 +#define DIP_TYPE_SPD 0x3 +#define DIP_VERSION_SPD 0x1 +#define DIP_LEN_SPD 25 +#define DIP_SPD_UNKNOWN 0 +#define DIP_SPD_DSTB 0x1 +#define DIP_SPD_DVDP 0x2 +#define DIP_SPD_DVHS 0x3 +#define DIP_SPD_HDDVR 0x4 +#define DIP_SPD_DVC 0x5 +#define DIP_SPD_DSC 0x6 +#define DIP_SPD_VCD 0x7 +#define DIP_SPD_GAME 0x8 +#define DIP_SPD_PC 0x9 +#define DIP_SPD_BD 0xa +#define DIP_SPD_SCD 0xb + struct dip_infoframe { uint8_t type; /* HB0 */ uint8_t ver; /* HB1 */ @@ -206,6 +224,11 @@ struct dip_infoframe { uint16_t left_bar_end; uint16_t right_bar_start; } avi; + struct { + uint8_t vn[8]; + uint8_t pd[16]; + uint8_t sdi; + } spd; uint8_t payload[27]; } __attribute__ ((packed)) body; } __attribute__((packed)); @@ -274,9 +297,10 @@ extern void intel_pch_panel_fitting(struct drm_device *dev, extern u32 intel_panel_get_max_backlight(struct drm_device *dev); extern u32 intel_panel_get_backlight(struct drm_device *dev); extern void intel_panel_set_backlight(struct drm_device *dev, u32 level); -extern void intel_panel_setup_backlight(struct drm_device *dev); +extern int intel_panel_setup_backlight(struct drm_device *dev); extern void intel_panel_enable_backlight(struct drm_device *dev); extern void intel_panel_disable_backlight(struct drm_device *dev); +extern void intel_panel_destroy_backlight(struct drm_device *dev); extern enum drm_connector_status intel_panel_detect(struct drm_device *dev); extern void intel_crtc_load_lut(struct drm_crtc *crtc); diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 1ed8e6903915..226ba830f383 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -45,6 +45,8 @@ struct intel_hdmi { bool has_hdmi_sink; bool has_audio; int force_audio; + void (*write_infoframe)(struct drm_encoder *encoder, + struct dip_infoframe *frame); }; static struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder) @@ -58,37 +60,70 @@ static struct intel_hdmi *intel_attached_hdmi(struct drm_connector *connector) struct intel_hdmi, base); } -void intel_dip_infoframe_csum(struct dip_infoframe *avi_if) +void intel_dip_infoframe_csum(struct dip_infoframe *frame) { - uint8_t *data = (uint8_t *)avi_if; + uint8_t *data = (uint8_t *)frame; uint8_t sum = 0; unsigned i; - avi_if->checksum = 0; - avi_if->ecc = 0; + frame->checksum = 0; + frame->ecc = 0; - for (i = 0; i < sizeof(*avi_if); i++) + /* Header isn't part of the checksum */ + for (i = 5; i < frame->len; i++) sum += data[i]; - avi_if->checksum = 0x100 - sum; + frame->checksum = 0x100 - sum; } -static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder) +static u32 intel_infoframe_index(struct dip_infoframe *frame) { - struct dip_infoframe avi_if = { - .type = DIP_TYPE_AVI, - .ver = DIP_VERSION_AVI, - .len = DIP_LEN_AVI, - }; - uint32_t *data = (uint32_t *)&avi_if; + u32 flags = 0; + + switch (frame->type) { + case DIP_TYPE_AVI: + flags |= VIDEO_DIP_SELECT_AVI; + break; + case DIP_TYPE_SPD: + flags |= VIDEO_DIP_SELECT_SPD; + break; + default: + DRM_DEBUG_DRIVER("unknown info frame type %d\n", frame->type); + break; + } + + return flags; +} + +static u32 intel_infoframe_flags(struct dip_infoframe *frame) +{ + u32 flags = 0; + + switch (frame->type) { + case DIP_TYPE_AVI: + flags |= VIDEO_DIP_ENABLE_AVI | VIDEO_DIP_FREQ_VSYNC; + break; + case DIP_TYPE_SPD: + flags |= VIDEO_DIP_ENABLE_SPD | VIDEO_DIP_FREQ_2VSYNC; + break; + default: + DRM_DEBUG_DRIVER("unknown info frame type %d\n", frame->type); + break; + } + + return flags; +} + +static void i9xx_write_infoframe(struct drm_encoder *encoder, + struct dip_infoframe *frame) +{ + uint32_t *data = (uint32_t *)frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); - u32 port; - unsigned i; + u32 port, flags, val = I915_READ(VIDEO_DIP_CTL); + unsigned i, len = DIP_HEADER_SIZE + frame->len; - if (!intel_hdmi->has_hdmi_sink) - return; /* XXX first guess at handling video port, is this corrent? */ if (intel_hdmi->sdvox_reg == SDVOB) @@ -98,18 +133,87 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder) else return; - I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | port | - VIDEO_DIP_SELECT_AVI | VIDEO_DIP_FREQ_VSYNC); + flags = intel_infoframe_index(frame); + + val &= ~VIDEO_DIP_SELECT_MASK; - intel_dip_infoframe_csum(&avi_if); - for (i = 0; i < sizeof(avi_if); i += 4) { + I915_WRITE(VIDEO_DIP_CTL, val | port | flags); + + for (i = 0; i < len; i += 4) { I915_WRITE(VIDEO_DIP_DATA, *data); data++; } - I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | port | - VIDEO_DIP_SELECT_AVI | VIDEO_DIP_FREQ_VSYNC | - VIDEO_DIP_ENABLE_AVI); + flags |= intel_infoframe_flags(frame); + + I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | val | port | flags); +} + +static void ironlake_write_infoframe(struct drm_encoder *encoder, + struct dip_infoframe *frame) +{ + uint32_t *data = (uint32_t *)frame; + struct drm_device *dev = encoder->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_crtc *crtc = encoder->crtc; + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + int reg = TVIDEO_DIP_CTL(intel_crtc->pipe); + unsigned i, len = DIP_HEADER_SIZE + frame->len; + u32 flags, val = I915_READ(reg); + + intel_wait_for_vblank(dev, intel_crtc->pipe); + + flags = intel_infoframe_index(frame); + + val &= ~VIDEO_DIP_SELECT_MASK; + + I915_WRITE(reg, val | flags); + + for (i = 0; i < len; i += 4) { + I915_WRITE(TVIDEO_DIP_DATA(intel_crtc->pipe), *data); + data++; + } + + flags |= intel_infoframe_flags(frame); + + I915_WRITE(reg, VIDEO_DIP_ENABLE | val | flags); +} +static void intel_set_infoframe(struct drm_encoder *encoder, + struct dip_infoframe *frame) +{ + struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); + + if (!intel_hdmi->has_hdmi_sink) + return; + + intel_dip_infoframe_csum(frame); + intel_hdmi->write_infoframe(encoder, frame); +} + +static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder) +{ + struct dip_infoframe avi_if = { + .type = DIP_TYPE_AVI, + .ver = DIP_VERSION_AVI, + .len = DIP_LEN_AVI, + }; + + intel_set_infoframe(encoder, &avi_if); +} + +static void intel_hdmi_set_spd_infoframe(struct drm_encoder *encoder) +{ + struct dip_infoframe spd_if; + + memset(&spd_if, 0, sizeof(spd_if)); + spd_if.type = DIP_TYPE_SPD; + spd_if.ver = DIP_VERSION_SPD; + spd_if.len = DIP_LEN_SPD; + strcpy(spd_if.body.spd.vn, "Intel"); + strcpy(spd_if.body.spd.pd, "Integrated gfx"); + spd_if.body.spd.sdi = DIP_SPD_PC; + + intel_set_infoframe(encoder, &spd_if); } static void intel_hdmi_mode_set(struct drm_encoder *encoder, @@ -156,6 +260,7 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder, POSTING_READ(intel_hdmi->sdvox_reg); intel_hdmi_set_avi_infoframe(encoder); + intel_hdmi_set_spd_infoframe(encoder); } static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode) @@ -433,6 +538,11 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg) intel_hdmi->sdvox_reg = sdvox_reg; + if (!HAS_PCH_SPLIT(dev)) + intel_hdmi->write_infoframe = i9xx_write_infoframe; + else + intel_hdmi->write_infoframe = ironlake_write_infoframe; + drm_encoder_helper_add(&intel_encoder->base, &intel_hdmi_helper_funcs); intel_hdmi_add_properties(intel_hdmi, connector); diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index b28f7bd9f88a..31da77f5c051 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -72,14 +72,16 @@ static void intel_lvds_enable(struct intel_lvds *intel_lvds) { struct drm_device *dev = intel_lvds->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - u32 ctl_reg, lvds_reg; + u32 ctl_reg, lvds_reg, stat_reg; if (HAS_PCH_SPLIT(dev)) { ctl_reg = PCH_PP_CONTROL; lvds_reg = PCH_LVDS; + stat_reg = PCH_PP_STATUS; } else { ctl_reg = PP_CONTROL; lvds_reg = LVDS; + stat_reg = PP_STATUS; } I915_WRITE(lvds_reg, I915_READ(lvds_reg) | LVDS_PORT_EN); @@ -94,17 +96,16 @@ static void intel_lvds_enable(struct intel_lvds *intel_lvds) DRM_DEBUG_KMS("applying panel-fitter: %x, %x\n", intel_lvds->pfit_control, intel_lvds->pfit_pgm_ratios); - if (wait_for((I915_READ(PP_STATUS) & PP_ON) == 0, 1000)) { - DRM_ERROR("timed out waiting for panel to power off\n"); - } else { - I915_WRITE(PFIT_PGM_RATIOS, intel_lvds->pfit_pgm_ratios); - I915_WRITE(PFIT_CONTROL, intel_lvds->pfit_control); - intel_lvds->pfit_dirty = false; - } + + I915_WRITE(PFIT_PGM_RATIOS, intel_lvds->pfit_pgm_ratios); + I915_WRITE(PFIT_CONTROL, intel_lvds->pfit_control); + intel_lvds->pfit_dirty = false; } I915_WRITE(ctl_reg, I915_READ(ctl_reg) | POWER_TARGET_ON); POSTING_READ(lvds_reg); + if (wait_for((I915_READ(stat_reg) & PP_ON) != 0, 1000)) + DRM_ERROR("timed out waiting for panel to power on\n"); intel_panel_enable_backlight(dev); } @@ -113,24 +114,25 @@ static void intel_lvds_disable(struct intel_lvds *intel_lvds) { struct drm_device *dev = intel_lvds->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - u32 ctl_reg, lvds_reg; + u32 ctl_reg, lvds_reg, stat_reg; if (HAS_PCH_SPLIT(dev)) { ctl_reg = PCH_PP_CONTROL; lvds_reg = PCH_LVDS; + stat_reg = PCH_PP_STATUS; } else { ctl_reg = PP_CONTROL; lvds_reg = LVDS; + stat_reg = PP_STATUS; } intel_panel_disable_backlight(dev); I915_WRITE(ctl_reg, I915_READ(ctl_reg) & ~POWER_TARGET_ON); + if (wait_for((I915_READ(stat_reg) & PP_ON) == 0, 1000)) + DRM_ERROR("timed out waiting for panel to power off\n"); if (intel_lvds->pfit_control) { - if (wait_for((I915_READ(PP_STATUS) & PP_ON) == 0, 1000)) - DRM_ERROR("timed out waiting for panel to power off\n"); - I915_WRITE(PFIT_CONTROL, 0); intel_lvds->pfit_dirty = true; } @@ -398,53 +400,21 @@ out: static void intel_lvds_prepare(struct drm_encoder *encoder) { - struct drm_device *dev = encoder->dev; - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_lvds *intel_lvds = to_intel_lvds(encoder); - /* We try to do the minimum that is necessary in order to unlock - * the registers for mode setting. - * - * On Ironlake, this is quite simple as we just set the unlock key - * and ignore all subtleties. (This may cause some issues...) - * + /* * Prior to Ironlake, we must disable the pipe if we want to adjust * the panel fitter. However at all other times we can just reset * the registers regardless. */ - - if (HAS_PCH_SPLIT(dev)) { - I915_WRITE(PCH_PP_CONTROL, - I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS); - } else if (intel_lvds->pfit_dirty) { - I915_WRITE(PP_CONTROL, - (I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS) - & ~POWER_TARGET_ON); - } else { - I915_WRITE(PP_CONTROL, - I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS); - } + if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty) + intel_lvds_disable(intel_lvds); } static void intel_lvds_commit(struct drm_encoder *encoder) { - struct drm_device *dev = encoder->dev; - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_lvds *intel_lvds = to_intel_lvds(encoder); - /* Undo any unlocking done in prepare to prevent accidental - * adjustment of the registers. - */ - if (HAS_PCH_SPLIT(dev)) { - u32 val = I915_READ(PCH_PP_CONTROL); - if ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS) - I915_WRITE(PCH_PP_CONTROL, val & 0x3); - } else { - u32 val = I915_READ(PP_CONTROL); - if ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS) - I915_WRITE(PP_CONTROL, val & 0x3); - } - /* Always do a full power on as we do not know what state * we were left in. */ @@ -582,6 +552,8 @@ static void intel_lvds_destroy(struct drm_connector *connector) struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; + intel_panel_destroy_backlight(dev); + if (dev_priv->lid_notifier.notifier_call) acpi_lid_notifier_unregister(&dev_priv->lid_notifier); drm_sysfs_connector_remove(connector); @@ -690,6 +662,14 @@ static const struct dmi_system_id intel_no_lvds[] = { }, { .callback = intel_no_lvds_dmi_callback, + .ident = "Dell OptiPlex FX170", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex FX170"), + }, + }, + { + .callback = intel_no_lvds_dmi_callback, .ident = "AOpen Mini PC", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "AOpen"), @@ -1032,6 +1012,19 @@ out: pwm = I915_READ(BLC_PWM_PCH_CTL1); pwm |= PWM_PCH_ENABLE; I915_WRITE(BLC_PWM_PCH_CTL1, pwm); + /* + * Unlock registers and just + * leave them unlocked + */ + I915_WRITE(PCH_PP_CONTROL, + I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS); + } else { + /* + * Unlock registers and just + * leave them unlocked + */ + I915_WRITE(PP_CONTROL, + I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS); } dev_priv->lid_notifier.notifier_call = intel_lid_notify; if (acpi_lid_notifier_register(&dev_priv->lid_notifier)) { @@ -1041,6 +1034,9 @@ out: /* keep the LVDS connector */ dev_priv->int_lvds_connector = connector; drm_sysfs_connector_add(connector); + + intel_panel_setup_backlight(dev); + return true; failed: diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index b7c5ddb564d1..b8e8158bb16e 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -227,7 +227,6 @@ void intel_opregion_asle_intr(struct drm_device *dev) asle->aslc = asle_stat; } -/* Only present on Ironlake+ */ void intel_opregion_gse_intr(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index a06ff07a4d3b..a9e0c7bcd317 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -83,11 +83,15 @@ intel_pch_panel_fitting(struct drm_device *dev, u32 scaled_height = mode->hdisplay * adjusted_mode->vdisplay; if (scaled_width > scaled_height) { /* pillar */ width = scaled_height / mode->vdisplay; + if (width & 1) + width++; x = (adjusted_mode->hdisplay - width + 1) / 2; y = 0; height = adjusted_mode->vdisplay; } else if (scaled_width < scaled_height) { /* letter */ height = scaled_width / mode->hdisplay; + if (height & 1) + height++; y = (adjusted_mode->vdisplay - height + 1) / 2; x = 0; width = adjusted_mode->hdisplay; @@ -273,7 +277,7 @@ void intel_panel_enable_backlight(struct drm_device *dev) dev_priv->backlight_enabled = true; } -void intel_panel_setup_backlight(struct drm_device *dev) +static void intel_panel_init_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -305,3 +309,73 @@ intel_panel_detect(struct drm_device *dev) return connector_status_unknown; } + +#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE +static int intel_panel_update_status(struct backlight_device *bd) +{ + struct drm_device *dev = bl_get_data(bd); + intel_panel_set_backlight(dev, bd->props.brightness); + return 0; +} + +static int intel_panel_get_brightness(struct backlight_device *bd) +{ + struct drm_device *dev = bl_get_data(bd); + return intel_panel_get_backlight(dev); +} + +static const struct backlight_ops intel_panel_bl_ops = { + .update_status = intel_panel_update_status, + .get_brightness = intel_panel_get_brightness, +}; + +int intel_panel_setup_backlight(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + struct backlight_properties props; + struct drm_connector *connector; + + intel_panel_init_backlight(dev); + + if (dev_priv->int_lvds_connector) + connector = dev_priv->int_lvds_connector; + else if (dev_priv->int_edp_connector) + connector = dev_priv->int_edp_connector; + else + return -ENODEV; + + props.type = BACKLIGHT_RAW; + props.max_brightness = intel_panel_get_max_backlight(dev); + dev_priv->backlight = + backlight_device_register("intel_backlight", + &connector->kdev, dev, + &intel_panel_bl_ops, &props); + + if (IS_ERR(dev_priv->backlight)) { + DRM_ERROR("Failed to register backlight: %ld\n", + PTR_ERR(dev_priv->backlight)); + dev_priv->backlight = NULL; + return -ENODEV; + } + dev_priv->backlight->props.brightness = intel_panel_get_backlight(dev); + return 0; +} + +void intel_panel_destroy_backlight(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + if (dev_priv->backlight) + backlight_device_unregister(dev_priv->backlight); +} +#else +int intel_panel_setup_backlight(struct drm_device *dev) +{ + intel_panel_init_backlight(dev); + return 0; +} + +void intel_panel_destroy_backlight(struct drm_device *dev) +{ + return; +} +#endif diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index e9615685a39c..c30626ea9f93 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -290,6 +290,10 @@ static int init_render_ring(struct intel_ring_buffer *ring) if (IS_GEN6(dev) || IS_GEN7(dev)) mode |= MI_FLUSH_ENABLE << 16 | MI_FLUSH_ENABLE; I915_WRITE(MI_MODE, mode); + if (IS_GEN7(dev)) + I915_WRITE(GFX_MODE_GEN7, + GFX_MODE_DISABLE(GFX_TLB_INVALIDATE_ALWAYS) | + GFX_MODE_ENABLE(GFX_REPLAY_MODE)); } if (INTEL_INFO(dev)->gen >= 6) { @@ -1321,6 +1325,9 @@ int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size) ring->get_seqno = pc_render_get_seqno; } + if (!I915_NEED_GFX_HWS(dev)) + ring->status_page.page_addr = dev_priv->status_page_dmah->vaddr; + ring->dev = dev; INIT_LIST_HEAD(&ring->active_list); INIT_LIST_HEAD(&ring->request_list); diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index 3896ef811102..9f363e0c4b60 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -5,6 +5,7 @@ ccflags-y := -Iinclude/drm hostprogs-y := mkregtable +clean-files := rn50_reg_safe.h r100_reg_safe.h r200_reg_safe.h rv515_reg_safe.h r300_reg_safe.h r420_reg_safe.h rs600_reg_safe.h r600_reg_safe.h evergreen_reg_safe.h cayman_reg_safe.h quiet_cmd_mkregtable = MKREGTABLE $@ cmd_mkregtable = $(obj)/mkregtable $< > $@ diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index ebdb0fdb8348..e88c64417a8a 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1245,6 +1245,9 @@ struct atom_context *atom_parse(struct card_info *card, void *bios) char name[512]; int i; + if (!ctx) + return NULL; + ctx->card = card; ctx->bios = bios; diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 645b84b3d203..7ad43c6b1db7 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -613,6 +613,18 @@ static bool radeon_dp_get_link_status(struct radeon_connector *radeon_connector, return true; } +bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector) +{ + u8 link_status[DP_LINK_STATUS_SIZE]; + struct radeon_connector_atom_dig *dig = radeon_connector->con_priv; + + if (!radeon_dp_get_link_status(radeon_connector, link_status)) + return false; + if (dp_channel_eq_ok(link_status, dig->dp_lane_count)) + return false; + return true; +} + struct radeon_dp_link_train_info { struct radeon_device *rdev; struct drm_encoder *encoder; diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 14dce9f22172..fb5fa0898868 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -743,7 +743,7 @@ static void evergreen_program_watermarks(struct radeon_device *rdev, !evergreen_average_bandwidth_vs_available_bandwidth(&wm) || !evergreen_check_latency_hiding(&wm) || (rdev->disp_priority == 2)) { - DRM_INFO("force priority to high\n"); + DRM_DEBUG_KMS("force priority to high\n"); priority_a_cnt |= PRIORITY_ALWAYS_ON; priority_b_cnt |= PRIORITY_ALWAYS_ON; } diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 189e86522b5b..a134790903d3 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -428,7 +428,7 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3 last_reg = ARRAY_SIZE(evergreen_reg_safe_bm); i = (reg >> 7); - if (i > last_reg) { + if (i >= last_reg) { dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; } diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index db8ef1905d5f..cf83aa05a684 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -915,12 +915,11 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx { struct r600_cs_track *track = (struct r600_cs_track *)p->track; struct radeon_cs_reloc *reloc; - u32 last_reg = ARRAY_SIZE(r600_reg_safe_bm); u32 m, i, tmp, *ib; int r; i = (reg >> 7); - if (i > last_reg) { + if (i >= ARRAY_SIZE(r600_reg_safe_bm)) { dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; } diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index a74217cd192f..e0138b674aca 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -2557,6 +2557,7 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) u16 offset, misc, misc2 = 0; u8 rev, blocks, tmp; int state_index = 0; + struct radeon_i2c_bus_rec i2c_bus; rdev->pm.default_power_state_index = -1; @@ -2575,7 +2576,6 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE); if (offset) { u8 thermal_controller = 0, gpio = 0, i2c_addr = 0, clk_bit = 0, data_bit = 0; - struct radeon_i2c_bus_rec i2c_bus; rev = RBIOS8(offset); @@ -2617,6 +2617,25 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); } } + } else { + /* boards with a thermal chip, but no overdrive table */ + + /* Asus 9600xt has an f75375 on the monid bus */ + if ((dev->pdev->device == 0x4152) && + (dev->pdev->subsystem_vendor == 0x1043) && + (dev->pdev->subsystem_device == 0xc002)) { + i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); + rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); + if (rdev->pm.i2c_bus) { + struct i2c_board_info info = { }; + const char *name = "f75375"; + info.addr = 0x28; + strlcpy(info.type, name, sizeof(info.type)); + i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); + DRM_INFO("Possible %s thermal controller at 0x%02x\n", + name, info.addr); + } + } } if (rdev->flags & RADEON_IS_MOBILITY) { diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 9792d4ffdc86..4f0c1ecac72e 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -60,18 +60,20 @@ void radeon_connector_hotplug(struct drm_connector *connector) radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd); - /* powering up/down the eDP panel generates hpd events which - * can interfere with modesetting. - */ - if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) + /* if the connector is already off, don't turn it back on */ + if (connector->dpms != DRM_MODE_DPMS_ON) return; - /* pre-r600 did not always have the hpd pins mapped accurately to connectors */ - if (rdev->family >= CHIP_R600) { - if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) + /* just deal with DP (not eDP) here. */ + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) { + int saved_dpms = connector->dpms; + + if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd) && + radeon_dp_needs_link_train(radeon_connector)) drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); else drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); + connector->dpms = saved_dpms; } } @@ -430,16 +432,73 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr return 0; } +/* + * Some integrated ATI Radeon chipset implementations (e. g. + * Asus M2A-VM HDMI) may indicate the availability of a DDC, + * even when there's no monitor connected. For these connectors + * following DDC probe extension will be applied: check also for the + * availability of EDID with at least a correct EDID header. Only then, + * DDC is assumed to be available. This prevents drm_get_edid() and + * drm_edid_block_valid() from periodically dumping data and kernel + * errors into the logs and onto the terminal. + */ +static bool radeon_connector_needs_extended_probe(struct radeon_device *dev, + uint32_t supported_device, + int connector_type) +{ + /* Asus M2A-VM HDMI board sends data to i2c bus even, + * if HDMI add-on card is not plugged in or HDMI is disabled in + * BIOS. Valid DDC can only be assumed, if also a valid EDID header + * can be retrieved via i2c bus during DDC probe */ + if ((dev->pdev->device == 0x791e) && + (dev->pdev->subsystem_vendor == 0x1043) && + (dev->pdev->subsystem_device == 0x826d)) { + if ((connector_type == DRM_MODE_CONNECTOR_HDMIA) && + (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) + return true; + } + /* ECS A740GM-M with ATI RADEON 2100 sends data to i2c bus + * for a DVI connector that is not implemented */ + if ((dev->pdev->device == 0x796e) && + (dev->pdev->subsystem_vendor == 0x1019) && + (dev->pdev->subsystem_device == 0x2615)) { + if ((connector_type == DRM_MODE_CONNECTOR_DVID) && + (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) + return true; + } + /* TOSHIBA Satellite L300D with ATI Mobility Radeon x1100 + * (RS690M) sends data to i2c bus for a HDMI connector that + * is not implemented */ + if ((dev->pdev->device == 0x791f) && + (dev->pdev->subsystem_vendor == 0x1179) && + (dev->pdev->subsystem_device == 0xff68)) { + if ((connector_type == DRM_MODE_CONNECTOR_HDMIA) && + (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) + return true; + } + + /* Default: no EDID header probe required for DDC probing */ + return false; +} + static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder, struct drm_connector *connector) { struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_display_mode *native_mode = &radeon_encoder->native_mode; + struct drm_display_mode *t, *mode; + + /* If the EDID preferred mode doesn't match the native mode, use it */ + list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { + if (mode->type & DRM_MODE_TYPE_PREFERRED) { + if (mode->hdisplay != native_mode->hdisplay || + mode->vdisplay != native_mode->vdisplay) + memcpy(native_mode, mode, sizeof(*mode)); + } + } /* Try to get native mode details from EDID if necessary */ if (!native_mode->clock) { - struct drm_display_mode *t, *mode; - list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { if (mode->hdisplay == native_mode->hdisplay && mode->vdisplay == native_mode->vdisplay) { @@ -450,6 +509,7 @@ static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder, } } } + if (!native_mode->clock) { DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n"); radeon_encoder->rmx_type = RMX_OFF; @@ -661,7 +721,8 @@ radeon_vga_detect(struct drm_connector *connector, bool force) ret = connector_status_disconnected; if (radeon_connector->ddc_bus) - dret = radeon_ddc_probe(radeon_connector); + dret = radeon_ddc_probe(radeon_connector, + radeon_connector->requires_extended_probe); if (dret) { if (radeon_connector->edid) { kfree(radeon_connector->edid); @@ -833,7 +894,8 @@ radeon_dvi_detect(struct drm_connector *connector, bool force) bool dret = false; if (radeon_connector->ddc_bus) - dret = radeon_ddc_probe(radeon_connector); + dret = radeon_ddc_probe(radeon_connector, + radeon_connector->requires_extended_probe); if (dret) { if (radeon_connector->edid) { kfree(radeon_connector->edid); @@ -1251,7 +1313,8 @@ radeon_dp_detect(struct drm_connector *connector, bool force) if (radeon_dp_getdpcd(radeon_connector)) ret = connector_status_connected; } else { - if (radeon_ddc_probe(radeon_connector)) + if (radeon_ddc_probe(radeon_connector, + radeon_connector->requires_extended_probe)) ret = connector_status_connected; } } @@ -1406,6 +1469,9 @@ radeon_add_atom_connector(struct drm_device *dev, radeon_connector->shared_ddc = shared_ddc; radeon_connector->connector_object_id = connector_object_id; radeon_connector->hpd = *hpd; + radeon_connector->requires_extended_probe = + radeon_connector_needs_extended_probe(rdev, supported_device, + connector_type); radeon_connector->router = *router; if (router->ddc_valid || router->cd_valid) { radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info); @@ -1752,6 +1818,9 @@ radeon_add_legacy_connector(struct drm_device *dev, radeon_connector->devices = supported_device; radeon_connector->connector_object_id = connector_object_id; radeon_connector->hpd = *hpd; + radeon_connector->requires_extended_probe = + radeon_connector_needs_extended_probe(rdev, supported_device, + connector_type); switch (connector_type) { case DRM_MODE_CONNECTOR_VGA: drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 7cfaa7e2f3b5..b51e15725c6e 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -32,6 +32,7 @@ #include <drm/radeon_drm.h> #include <linux/vgaarb.h> #include <linux/vga_switcheroo.h> +#include <linux/efi.h> #include "radeon_reg.h" #include "radeon.h" #include "atom.h" @@ -300,6 +301,8 @@ void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 mc->mc_vram_size = mc->aper_size; } mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; + if (radeon_vram_limit && radeon_vram_limit < mc->real_vram_size) + mc->real_vram_size = radeon_vram_limit; dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", mc->mc_vram_size >> 20, mc->vram_start, mc->vram_end, mc->real_vram_size >> 20); @@ -348,6 +351,9 @@ bool radeon_card_posted(struct radeon_device *rdev) { uint32_t reg; + if (efi_enabled && rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) + return false; + /* first check CRTCs */ if (ASIC_IS_DCE41(rdev)) { reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) | @@ -704,8 +710,9 @@ int radeon_device_init(struct radeon_device *rdev, rdev->gpu_lockup = false; rdev->accel_working = false; - DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X).\n", - radeon_family_name[rdev->family], pdev->vendor, pdev->device); + DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X).\n", + radeon_family_name[rdev->family], pdev->vendor, pdev->device, + pdev->subsystem_vendor, pdev->subsystem_device); /* mutex initialization are all done here so we * can recall function without having locking issues */ diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 28f4655905bc..1a858944e4f3 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -751,8 +751,17 @@ static int radeon_ddc_dump(struct drm_connector *connector) if (!radeon_connector->ddc_bus) return -1; edid = drm_get_edid(connector, &radeon_connector->ddc_bus->adapter); + /* Log EDID retrieval status here. In particular with regard to + * connectors with requires_extended_probe flag set, that will prevent + * function radeon_dvi_detect() to fetch EDID on this connector, + * as long as there is no valid EDID header found */ if (edid) { + DRM_INFO("Radeon display connector %s: Found valid EDID", + drm_get_connector_name(connector)); kfree(edid); + } else { + DRM_INFO("Radeon display connector %s: No monitor connected or invalid EDID", + drm_get_connector_name(connector)); } return ret; } diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 85f033f19a8a..e71d2ed7fa11 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -50,8 +50,8 @@ * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query * 2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query - * 2.10.0 - fusion 2D tiling, initial compute support for the CS checker - * 2.11.0 - backend map + * 2.10.0 - fusion 2D tiling + * 2.11.0 - backend map, initial compute support for the CS checker */ #define KMS_DRIVER_MAJOR 2 #define KMS_DRIVER_MINOR 11 diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index b293487e5aa3..319d85d7e759 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -2323,6 +2323,9 @@ radeon_add_atom_encoder(struct drm_device *dev, default: encoder->possible_crtcs = 0x3; break; + case 4: + encoder->possible_crtcs = 0xf; + break; case 6: encoder->possible_crtcs = 0x3f; break; diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 781196db792f..6c111c1fa3f9 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -32,17 +32,17 @@ * radeon_ddc_probe * */ -bool radeon_ddc_probe(struct radeon_connector *radeon_connector) +bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool requires_extended_probe) { - u8 out_buf[] = { 0x0, 0x0}; - u8 buf[2]; + u8 out = 0x0; + u8 buf[8]; int ret; struct i2c_msg msgs[] = { { .addr = 0x50, .flags = 0, .len = 1, - .buf = out_buf, + .buf = &out, }, { .addr = 0x50, @@ -52,15 +52,31 @@ bool radeon_ddc_probe(struct radeon_connector *radeon_connector) } }; + /* Read 8 bytes from i2c for extended probe of EDID header */ + if (requires_extended_probe) + msgs[1].len = 8; + /* on hw with routers, select right port */ if (radeon_connector->router.ddc_valid) radeon_router_select_ddc_port(radeon_connector); ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2); - if (ret == 2) - return true; - - return false; + if (ret != 2) + /* Couldn't find an accessible DDC on this connector */ + return false; + if (requires_extended_probe) { + /* Probe also for valid EDID header + * EDID header starts with: + * 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00. + * Only the first 6 bytes must be valid as + * drm_edid_block_valid() can fix the last 2 bytes */ + if (drm_edid_header_is_valid(buf) < 6) { + /* Couldn't find an accessible EDID on this + * connector */ + return false; + } + } + return true; } /* bit banging i2c */ diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 6df4e3cec0c2..68820f5f6303 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -438,6 +438,9 @@ struct radeon_connector { struct radeon_i2c_chan *ddc_bus; /* some systems have an hdmi and vga port with a shared ddc line */ bool shared_ddc; + /* for some Radeon chip families we apply an additional EDID header + check as part of the DDC probe */ + bool requires_extended_probe; bool use_digital; /* we need to mind the EDID between detect and get modes due to analog/digital/tvencoder */ @@ -476,6 +479,7 @@ extern void radeon_dp_set_link_config(struct drm_connector *connector, struct drm_display_mode *mode); extern void radeon_dp_link_train(struct drm_encoder *encoder, struct drm_connector *connector); +extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector); extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector); extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode); @@ -514,7 +518,8 @@ extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c, u8 val); extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector); extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector); -extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector); +extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector, + bool requires_extended_probe); extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector); extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector); diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c index dee4a0c1b4b2..602fa3541c45 100644 --- a/drivers/gpu/drm/radeon/radeon_test.c +++ b/drivers/gpu/drm/radeon/radeon_test.c @@ -40,10 +40,14 @@ void radeon_test_moves(struct radeon_device *rdev) size = 1024 * 1024; /* Number of tests = - * (Total GTT - IB pool - writeback page - ring buffer) / test size + * (Total GTT - IB pool - writeback page - ring buffers) / test size */ - n = ((u32)(rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - RADEON_GPU_PAGE_SIZE - - rdev->cp.ring_size)) / size; + n = rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - rdev->cp.ring_size; + if (rdev->wb.wb_obj) + n -= RADEON_GPU_PAGE_SIZE; + if (rdev->ih.ring_obj) + n -= rdev->ih.ring_size; + n /= size; gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL); if (!gtt_obj) { @@ -132,9 +136,15 @@ void radeon_test_moves(struct radeon_device *rdev) gtt_start++, vram_start++) { if (*vram_start != gtt_start) { DRM_ERROR("Incorrect GTT->VRAM copy %d: Got 0x%p, " - "expected 0x%p (GTT map 0x%p-0x%p)\n", - i, *vram_start, gtt_start, gtt_map, - gtt_end); + "expected 0x%p (GTT/VRAM offset " + "0x%16llx/0x%16llx)\n", + i, *vram_start, gtt_start, + (unsigned long long) + (gtt_addr - rdev->mc.gtt_start + + (void*)gtt_start - gtt_map), + (unsigned long long) + (vram_addr - rdev->mc.vram_start + + (void*)gtt_start - gtt_map)); radeon_bo_kunmap(vram_obj); goto out_cleanup; } @@ -175,9 +185,15 @@ void radeon_test_moves(struct radeon_device *rdev) gtt_start++, vram_start++) { if (*gtt_start != vram_start) { DRM_ERROR("Incorrect VRAM->GTT copy %d: Got 0x%p, " - "expected 0x%p (VRAM map 0x%p-0x%p)\n", - i, *gtt_start, vram_start, vram_map, - vram_end); + "expected 0x%p (VRAM/GTT offset " + "0x%16llx/0x%16llx)\n", + i, *gtt_start, vram_start, + (unsigned long long) + (vram_addr - rdev->mc.vram_start + + (void*)vram_start - vram_map), + (unsigned long long) + (gtt_addr - rdev->mc.gtt_start + + (void*)vram_start - vram_map)); radeon_bo_kunmap(gtt_obj[i]); goto out_cleanup; } diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 60125ddba1e9..9b86fb0e4122 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -450,6 +450,29 @@ static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_ return -EINVAL; mem->bus.base = rdev->mc.aper_base; mem->bus.is_iomem = true; +#ifdef __alpha__ + /* + * Alpha: use bus.addr to hold the ioremap() return, + * so we can modify bus.base below. + */ + if (mem->placement & TTM_PL_FLAG_WC) + mem->bus.addr = + ioremap_wc(mem->bus.base + mem->bus.offset, + mem->bus.size); + else + mem->bus.addr = + ioremap_nocache(mem->bus.base + mem->bus.offset, + mem->bus.size); + + /* + * Alpha: Use just the bus offset plus + * the hose/domain memory base for bus.base. + * It then can be used to build PTEs for VRAM + * access, as done in ttm_bo_vm_fault(). + */ + mem->bus.base = (mem->bus.base & 0x0ffffffffUL) + + rdev->ddev->hose->dense_mem_base; +#endif break; default: return -EINVAL; diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 56619f64b6bf..a4d38d85909a 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -353,8 +353,10 @@ static int ttm_bo_add_ttm(struct ttm_buffer_object *bo, bool zero_alloc) ret = ttm_tt_set_user(bo->ttm, current, bo->buffer_start, bo->num_pages); - if (unlikely(ret != 0)) + if (unlikely(ret != 0)) { ttm_tt_destroy(bo->ttm); + bo->ttm = NULL; + } break; default: printk(KERN_ERR TTM_PFX "Illegal buffer object type\n"); @@ -390,10 +392,12 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo, * Create and bind a ttm if required. */ - if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED) && (bo->ttm == NULL)) { - ret = ttm_bo_add_ttm(bo, false); - if (ret) - goto out_err; + if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED)) { + if (bo->ttm == NULL) { + ret = ttm_bo_add_ttm(bo, false); + if (ret) + goto out_err; + } ret = ttm_tt_set_placement_caching(bo->ttm, mem->placement); if (ret) diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 77dbf408c0d0..ae3c6f5dd2b7 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -635,13 +635,13 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, if (ret) return ret; - ttm_bo_free_old_node(bo); if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) && (bo->ttm != NULL)) { ttm_tt_unbind(bo->ttm); ttm_tt_destroy(bo->ttm); bo->ttm = NULL; } + ttm_bo_free_old_node(bo); } else { /** * This should help pipeline ordinary buffer moves. diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c index 1a409c5bc9bc..c316294c48b4 100644 --- a/drivers/hwmon/ibmaem.c +++ b/drivers/hwmon/ibmaem.c @@ -432,13 +432,15 @@ static int aem_read_sensor(struct aem_data *data, u8 elt, u8 reg, aem_send_message(ipmi); res = wait_for_completion_timeout(&ipmi->read_complete, IPMI_TIMEOUT); - if (!res) - return -ETIMEDOUT; + if (!res) { + res = -ETIMEDOUT; + goto out; + } if (ipmi->rx_result || ipmi->rx_msg_len != rs_size || memcmp(&rs_resp->id, &system_x_id, sizeof(system_x_id))) { - kfree(rs_resp); - return -ENOENT; + res = -ENOENT; + goto out; } switch (size) { @@ -463,8 +465,11 @@ static int aem_read_sensor(struct aem_data *data, u8 elt, u8 reg, break; } } + res = 0; - return 0; +out: + kfree(rs_resp); + return res; } /* Update AEM energy registers */ diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c index d4bc114572de..ac254fba551b 100644 --- a/drivers/hwmon/pmbus/lm25066.c +++ b/drivers/hwmon/pmbus/lm25066.c @@ -161,6 +161,17 @@ static int lm25066_write_word_data(struct i2c_client *client, int page, int reg, return ret; } +static int lm25066_write_byte(struct i2c_client *client, int page, u8 value) +{ + if (page > 1) + return -EINVAL; + + if (page == 0) + return pmbus_write_byte(client, 0, value); + + return 0; +} + static int lm25066_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -204,6 +215,7 @@ static int lm25066_probe(struct i2c_client *client, info->read_word_data = lm25066_read_word_data; info->write_word_data = lm25066_write_word_data; + info->write_byte = lm25066_write_byte; switch (id->driver_data) { case lm25066: diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index 0808d986d75b..a6ae20ffef6b 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -325,6 +325,7 @@ struct pmbus_driver_info { int (*read_word_data)(struct i2c_client *client, int page, int reg); int (*write_word_data)(struct i2c_client *client, int page, int reg, u16 word); + int (*write_byte)(struct i2c_client *client, int page, u8 value); /* * The identify function determines supported PMBus functionality. * This function is only necessary if a chip driver supports multiple diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 5c1b6cf31701..a561c3a0e916 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -182,6 +182,24 @@ int pmbus_write_byte(struct i2c_client *client, int page, u8 value) } EXPORT_SYMBOL_GPL(pmbus_write_byte); +/* + * _pmbus_write_byte() is similar to pmbus_write_byte(), but checks if + * a device specific mapping funcion exists and calls it if necessary. + */ +static int _pmbus_write_byte(struct i2c_client *client, int page, u8 value) +{ + struct pmbus_data *data = i2c_get_clientdata(client); + const struct pmbus_driver_info *info = data->info; + int status; + + if (info->write_byte) { + status = info->write_byte(client, page, value); + if (status != -ENODATA) + return status; + } + return pmbus_write_byte(client, page, value); +} + int pmbus_write_word_data(struct i2c_client *client, u8 page, u8 reg, u16 word) { int rv; @@ -281,7 +299,7 @@ static int _pmbus_read_byte_data(struct i2c_client *client, int page, int reg) static void pmbus_clear_fault_page(struct i2c_client *client, int page) { - pmbus_write_byte(client, page, PMBUS_CLEAR_FAULTS); + _pmbus_write_byte(client, page, PMBUS_CLEAR_FAULTS); } void pmbus_clear_faults(struct i2c_client *client) diff --git a/drivers/ide/cy82c693.c b/drivers/ide/cy82c693.c index 3be60da52123..67cbcfa35122 100644 --- a/drivers/ide/cy82c693.c +++ b/drivers/ide/cy82c693.c @@ -141,6 +141,8 @@ static void cy82c693_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) pci_write_config_byte(dev, CY82_IDE_SLAVE_IOW, time_16); pci_write_config_byte(dev, CY82_IDE_SLAVE_8BIT, time_8); } + if (hwif->index > 0) + pci_dev_put(dev); } static void __devinit init_iops_cy82c693(ide_hwif_t *hwif) diff --git a/drivers/ide/ide_platform.c b/drivers/ide/ide_platform.c index 542603b394e4..962693b10a1c 100644 --- a/drivers/ide/ide_platform.c +++ b/drivers/ide/ide_platform.c @@ -19,6 +19,7 @@ #include <linux/module.h> #include <linux/ata_platform.h> #include <linux/platform_device.h> +#include <linux/interrupt.h> #include <linux/io.h> static void __devinit plat_ide_setup_ports(struct ide_hw *hw, @@ -95,7 +96,10 @@ static int __devinit plat_ide_probe(struct platform_device *pdev) plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start); hw.dev = &pdev->dev; - d.irq_flags = res_irq->flags; + d.irq_flags = res_irq->flags & IRQF_TRIGGER_MASK; + if (res_irq->flags & IORESOURCE_IRQ_SHAREABLE) + d.irq_flags |= IRQF_SHARED; + if (mmio) d.host_flags |= IDE_HFLAG_MMIO; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 43f89ba0a908..fe89c4660d55 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -717,11 +717,13 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct ipoib_dev_priv *priv = netdev_priv(dev); struct ipoib_neigh *neigh; - struct neighbour *n; + struct neighbour *n = NULL; unsigned long flags; - n = dst_get_neighbour(skb_dst(skb)); - if (likely(skb_dst(skb) && n)) { + if (likely(skb_dst(skb))) + n = dst_get_neighbour(skb_dst(skb)); + + if (likely(n)) { if (unlikely(!*to_ipoib_neigh(n))) { ipoib_path_lookup(skb, dev); return NETDEV_TX_OK; diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index 8db008de5392..9c61b9c2c597 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -101,13 +101,17 @@ iscsi_iser_recv(struct iscsi_conn *conn, /* verify PDU length */ datalen = ntoh24(hdr->dlength); - if (datalen != rx_data_len) { - printk(KERN_ERR "iscsi_iser: datalen %d (hdr) != %d (IB) \n", - datalen, rx_data_len); + if (datalen > rx_data_len || (datalen + 4) < rx_data_len) { + iser_err("wrong datalen %d (hdr), %d (IB)\n", + datalen, rx_data_len); rc = ISCSI_ERR_DATALEN; goto error; } + if (datalen != rx_data_len) + iser_dbg("aligned datalen (%d) hdr, %d (IB)\n", + datalen, rx_data_len); + /* read AHS */ ahslen = hdr->hlength * 4; diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 342cbc1bdaae..db6f3ce9f3bf 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -89,7 +89,7 @@ } while (0) #define SHIFT_4K 12 -#define SIZE_4K (1UL << SHIFT_4K) +#define SIZE_4K (1ULL << SHIFT_4K) #define MASK_4K (~(SIZE_4K-1)) /* support up to 512KB in one RDMA */ diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index 5745b7fe158c..f299de6b419b 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -412,7 +412,7 @@ int iser_send_control(struct iscsi_conn *conn, memcpy(iser_conn->ib_conn->login_buf, task->data, task->data_count); tx_dsg->addr = iser_conn->ib_conn->login_dma; - tx_dsg->length = data_seg_len; + tx_dsg->length = task->data_count; tx_dsg->lkey = device->mr->lkey; mdesc->num_sge = 2; } diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c index efec4139c3f6..68cd05b6d829 100644 --- a/drivers/misc/cb710/core.c +++ b/drivers/misc/cb710/core.c @@ -33,7 +33,7 @@ EXPORT_SYMBOL_GPL(cb710_pci_update_config_reg); static int __devinit cb710_pci_configure(struct pci_dev *pdev) { unsigned int devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0); - struct pci_dev *pdev0 = pci_get_slot(pdev->bus, devfn); + struct pci_dev *pdev0; u32 val; cb710_pci_update_config_reg(pdev, 0x48, @@ -43,6 +43,7 @@ static int __devinit cb710_pci_configure(struct pci_dev *pdev) if (val & 0x80000000) return 0; + pdev0 = pci_get_slot(pdev->bus, devfn); if (!pdev0) return -ENODEV; diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index 006a5e9f8ab8..2bf229acd3b8 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -224,7 +224,7 @@ static void mmc_test_prepare_mrq(struct mmc_test_card *test, static int mmc_test_busy(struct mmc_command *cmd) { return !(cmd->resp[0] & R1_READY_FOR_DATA) || - (R1_CURRENT_STATE(cmd->resp[0]) == 7); + (R1_CURRENT_STATE(cmd->resp[0]) == R1_STATE_PRG); } /* @@ -2900,7 +2900,7 @@ static const struct file_operations mmc_test_fops_testlist = { .release = single_release, }; -static void mmc_test_free_file_test(struct mmc_card *card) +static void mmc_test_free_dbgfs_file(struct mmc_card *card) { struct mmc_test_dbgfs_file *df, *dfs; @@ -2917,34 +2917,21 @@ static void mmc_test_free_file_test(struct mmc_card *card) mutex_unlock(&mmc_test_lock); } -static int mmc_test_register_file_test(struct mmc_card *card) +static int __mmc_test_register_dbgfs_file(struct mmc_card *card, + const char *name, mode_t mode, const struct file_operations *fops) { struct dentry *file = NULL; struct mmc_test_dbgfs_file *df; - int ret = 0; - - mutex_lock(&mmc_test_lock); - - if (card->debugfs_root) - file = debugfs_create_file("test", S_IWUSR | S_IRUGO, - card->debugfs_root, card, &mmc_test_fops_test); - - if (IS_ERR_OR_NULL(file)) { - dev_err(&card->dev, - "Can't create test. Perhaps debugfs is disabled.\n"); - ret = -ENODEV; - goto err; - } if (card->debugfs_root) - file = debugfs_create_file("testlist", S_IRUGO, - card->debugfs_root, card, &mmc_test_fops_testlist); + file = debugfs_create_file(name, mode, card->debugfs_root, + card, fops); if (IS_ERR_OR_NULL(file)) { dev_err(&card->dev, - "Can't create testlist. Perhaps debugfs is disabled.\n"); - ret = -ENODEV; - goto err; + "Can't create %s. Perhaps debugfs is disabled.\n", + name); + return -ENODEV; } df = kmalloc(sizeof(struct mmc_test_dbgfs_file), GFP_KERNEL); @@ -2952,14 +2939,31 @@ static int mmc_test_register_file_test(struct mmc_card *card) debugfs_remove(file); dev_err(&card->dev, "Can't allocate memory for internal usage.\n"); - ret = -ENOMEM; - goto err; + return -ENOMEM; } df->card = card; df->file = file; list_add(&df->link, &mmc_test_file_test); + return 0; +} + +static int mmc_test_register_dbgfs_file(struct mmc_card *card) +{ + int ret; + + mutex_lock(&mmc_test_lock); + + ret = __mmc_test_register_dbgfs_file(card, "test", S_IWUSR | S_IRUGO, + &mmc_test_fops_test); + if (ret) + goto err; + + ret = __mmc_test_register_dbgfs_file(card, "testlist", S_IRUGO, + &mmc_test_fops_testlist); + if (ret) + goto err; err: mutex_unlock(&mmc_test_lock); @@ -2974,7 +2978,7 @@ static int mmc_test_probe(struct mmc_card *card) if (!mmc_card_mmc(card) && !mmc_card_sd(card)) return -ENODEV; - ret = mmc_test_register_file_test(card); + ret = mmc_test_register_dbgfs_file(card); if (ret) return ret; @@ -2986,7 +2990,7 @@ static int mmc_test_probe(struct mmc_card *card) static void mmc_test_remove(struct mmc_card *card) { mmc_test_free_result(card); - mmc_test_free_file_test(card); + mmc_test_free_dbgfs_file(card); } static struct mmc_driver mmc_driver = { @@ -3006,7 +3010,7 @@ static void __exit mmc_test_exit(void) { /* Clear stalled data if card is still plugged */ mmc_test_free_result(NULL); - mmc_test_free_file_test(NULL); + mmc_test_free_dbgfs_file(NULL); mmc_unregister_driver(&mmc_driver); } diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 89bdeaec7182..91a0a7460ebb 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1502,7 +1502,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from, goto out; } } while (!(cmd.resp[0] & R1_READY_FOR_DATA) || - R1_CURRENT_STATE(cmd.resp[0]) == 7); + R1_CURRENT_STATE(cmd.resp[0]) == R1_STATE_PRG); out: return err; } diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index aa7d1d79b8c5..5700b1cbdfec 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -259,7 +259,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd) } card->ext_csd.rev = ext_csd[EXT_CSD_REV]; - if (card->ext_csd.rev > 5) { + if (card->ext_csd.rev > 6) { printk(KERN_ERR "%s: unrecognised EXT_CSD revision %d\n", mmc_hostname(card->host), card->ext_csd.rev); err = -EINVAL; diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 845ce7c533b9..770c3d06f5dc 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -407,7 +407,7 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, break; if (mmc_host_is_spi(card->host)) break; - } while (R1_CURRENT_STATE(status) == 7); + } while (R1_CURRENT_STATE(status) == R1_STATE_PRG); if (mmc_host_is_spi(card->host)) { if (status & R1_SPI_ILLEGAL_COMMAND) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 77f0b6b1681d..ff0f714b012c 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -62,7 +62,7 @@ struct idmac_desc { u32 des1; /* Buffer sizes */ #define IDMAC_SET_BUFFER1_SIZE(d, s) \ - ((d)->des1 = ((d)->des1 & 0x03ffc000) | ((s) & 0x3fff)) + ((d)->des1 = ((d)->des1 & 0x03ffe000) | ((s) & 0x1fff)) u32 des2; /* buffer 1 physical address */ @@ -699,7 +699,7 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) } /* DDR mode set */ - if (ios->ddr) { + if (ios->timing == MMC_TIMING_UHS_DDR50) { regs = mci_readl(slot->host, UHS_REG); regs |= (0x1 << slot->id) << 16; mci_writel(slot->host, UHS_REG, regs); @@ -1646,7 +1646,7 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) mmc->caps |= MMC_CAP_4_BIT_DATA; if (host->pdata->quirks & DW_MCI_QUIRK_HIGHSPEED) - mmc->caps |= MMC_CAP_SD_HIGHSPEED; + mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; #ifdef CONFIG_MMC_DW_IDMAC mmc->max_segs = host->ring_size; diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 9ebfb4b482f5..0e9780f5a4a9 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -27,6 +27,7 @@ #include "sdhci-pltfm.h" #include "sdhci-esdhc.h" +#define SDHCI_CTRL_D3CD 0x08 /* VENDOR SPEC register */ #define SDHCI_VENDOR_SPEC 0xC0 #define SDHCI_VENDOR_SPEC_SDIO_QUIRK 0x00000002 @@ -141,13 +142,32 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct pltfm_imx_data *imx_data = pltfm_host->priv; struct esdhc_platform_data *boarddata = &imx_data->boarddata; - - if (unlikely((reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE) - && (boarddata->cd_type == ESDHC_CD_GPIO))) - /* - * these interrupts won't work with a custom card_detect gpio - */ - val &= ~(SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT); + u32 data; + + if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) { + if (boarddata->cd_type == ESDHC_CD_GPIO) + /* + * These interrupts won't work with a custom + * card_detect gpio (only applied to mx25/35) + */ + val &= ~(SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT); + + if (val & SDHCI_INT_CARD_INT) { + /* + * Clear and then set D3CD bit to avoid missing the + * card interrupt. This is a eSDHC controller problem + * so we need to apply the following workaround: clear + * and set D3CD bit will make eSDHC re-sample the card + * interrupt. In case a card interrupt was lost, + * re-sample it by the following steps. + */ + data = readl(host->ioaddr + SDHCI_HOST_CONTROL); + data &= ~SDHCI_CTRL_D3CD; + writel(data, host->ioaddr + SDHCI_HOST_CONTROL); + data |= SDHCI_CTRL_D3CD; + writel(data, host->ioaddr + SDHCI_HOST_CONTROL); + } + } if (unlikely((imx_data->flags & ESDHC_FLAG_MULTIBLK_NO_INT) && (reg == SDHCI_INT_STATUS) @@ -217,8 +237,10 @@ static void esdhc_writeb_le(struct sdhci_host *host, u8 val, int reg) */ return; case SDHCI_HOST_CONTROL: - /* FSL messed up here, so we can just keep those two */ - new_val = val & (SDHCI_CTRL_LED | SDHCI_CTRL_4BITBUS); + /* FSL messed up here, so we can just keep those three */ + new_val = val & (SDHCI_CTRL_LED | \ + SDHCI_CTRL_4BITBUS | \ + SDHCI_CTRL_D3CD); /* ensure the endianess */ new_val |= ESDHC_HOST_CONTROL_LE; /* DMA mode bits are shifted */ diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index 4198dbbc5c20..fc7e4a515629 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -195,7 +195,8 @@ static int __devinit sdhci_pxav3_probe(struct platform_device *pdev) clk_enable(clk); host->quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL - | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC; + | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC + | SDHCI_QUIRK_32BIT_ADMA_SIZE; /* enable 1/8V DDR capable */ host->mmc->caps |= MMC_CAP_1_8V_DDR; diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index 460ffaf0f6d7..2bd7bf4fece7 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/module.h> #include <linux/mmc/host.h> @@ -502,6 +503,9 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) /* This host supports the Auto CMD12 */ host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; + /* Samsung SoCs need BROKEN_ADMA_ZEROLEN_DESC */ + host->quirks |= SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC; + if (pdata->cd_type == S3C_SDHCI_CD_NONE || pdata->cd_type == S3C_SDHCI_CD_PERMANENT) host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index c31a3343340d..0e02cc1df12e 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -628,12 +628,11 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd) /* timeout in us */ if (!data) target_timeout = cmd->cmd_timeout_ms * 1000; - else - target_timeout = data->timeout_ns / 1000 + - data->timeout_clks / host->clock; - - if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK) - host->timeout_clk = host->clock / 1000; + else { + target_timeout = data->timeout_ns / 1000; + if (host->clock) + target_timeout += data->timeout_clks / host->clock; + } /* * Figure out needed cycles. @@ -645,7 +644,6 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd) * => * (1) / (2) > 2^6 */ - BUG_ON(!host->timeout_clk); count = 0; current_timeout = (1 << 13) * 1000 / host->timeout_clk; while (current_timeout < target_timeout) { @@ -1867,9 +1865,6 @@ static void sdhci_tasklet_finish(unsigned long param) del_timer(&host->timer); - if (host->version >= SDHCI_SPEC_300) - del_timer(&host->tuning_timer); - mrq = host->mrq; /* @@ -2461,22 +2456,6 @@ int sdhci_add_host(struct sdhci_host *host) host->max_clk = host->ops->get_max_clock(host); } - host->timeout_clk = - (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT; - if (host->timeout_clk == 0) { - if (host->ops->get_timeout_clock) { - host->timeout_clk = host->ops->get_timeout_clock(host); - } else if (!(host->quirks & - SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) { - printk(KERN_ERR - "%s: Hardware doesn't specify timeout clock " - "frequency.\n", mmc_hostname(mmc)); - return -ENODEV; - } - } - if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT) - host->timeout_clk *= 1000; - /* * In case of Host Controller v3.00, find out whether clock * multiplier is supported. @@ -2509,10 +2488,26 @@ int sdhci_add_host(struct sdhci_host *host) } else mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200; + host->timeout_clk = + (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT; + if (host->timeout_clk == 0) { + if (host->ops->get_timeout_clock) { + host->timeout_clk = host->ops->get_timeout_clock(host); + } else if (!(host->quirks & + SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) { + printk(KERN_ERR + "%s: Hardware doesn't specify timeout clock " + "frequency.\n", mmc_hostname(mmc)); + return -ENODEV; + } + } + if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT) + host->timeout_clk *= 1000; + if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK) - mmc->max_discard_to = (1 << 27) / (mmc->f_max / 1000); - else - mmc->max_discard_to = (1 << 27) / host->timeout_clk; + host->timeout_clk = mmc->f_max / 1000; + + mmc->max_discard_to = (1 << 27) / host->timeout_clk; mmc->caps |= MMC_CAP_SDIO_IRQ | MMC_CAP_ERASE | MMC_CAP_CMD23; diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 8d185de90d20..44a9668c4b7a 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -27,7 +27,6 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state) { const struct mfd_cell *cell = mfd_get_cell(dev); - struct mmc_host *mmc = platform_get_drvdata(dev); int ret; ret = tmio_mmc_host_suspend(&dev->dev); @@ -42,7 +41,6 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state) static int tmio_mmc_resume(struct platform_device *dev) { const struct mfd_cell *cell = mfd_get_cell(dev); - struct mmc_host *mmc = platform_get_drvdata(dev); int ret = 0; /* Tell the MFD core we are ready to be enabled */ diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c index 5b0dba6d4efa..37e5790681ad 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.c +++ b/drivers/net/bnx2x/bnx2x_cmn.c @@ -63,8 +63,9 @@ static inline void bnx2x_bz_fp(struct bnx2x *bp, int index) fp->disable_tpa = ((bp->flags & TPA_ENABLE_FLAG) == 0); #ifdef BCM_CNIC - /* We don't want TPA on FCoE, FWD and OOO L2 rings */ - bnx2x_fcoe(bp, disable_tpa) = 1; + /* We don't want TPA on an FCoE L2 ring */ + if (IS_FCOE_FP(fp)) + fp->disable_tpa = 1; #endif } @@ -1404,10 +1405,9 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw) u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb) { struct bnx2x *bp = netdev_priv(dev); + #ifdef BCM_CNIC - if (NO_FCOE(bp)) - return skb_tx_hash(dev, skb); - else { + if (!NO_FCOE(bp)) { struct ethhdr *hdr = (struct ethhdr *)skb->data; u16 ether_type = ntohs(hdr->h_proto); @@ -1424,8 +1424,7 @@ u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb) return bnx2x_fcoe_tx(bp, txq_index); } #endif - /* Select a none-FCoE queue: if FCoE is enabled, exclude FCoE L2 ring - */ + /* select a non-FCoE queue */ return __skb_tx_hash(dev, skb, BNX2X_NUM_ETH_QUEUES(bp)); } @@ -1448,6 +1447,28 @@ void bnx2x_set_num_queues(struct bnx2x *bp) bp->num_queues += NON_ETH_CONTEXT_USE; } +/** + * bnx2x_set_real_num_queues - configure netdev->real_num_[tx,rx]_queues + * + * @bp: Driver handle + * + * We currently support for at most 16 Tx queues for each CoS thus we will + * allocate a multiple of 16 for ETH L2 rings according to the value of the + * bp->max_cos. + * + * If there is an FCoE L2 queue the appropriate Tx queue will have the next + * index after all ETH L2 indices. + * + * If the actual number of Tx queues (for each CoS) is less than 16 then there + * will be the holes at the end of each group of 16 ETh L2 indices (0..15, + * 16..31,...) with indicies that are not coupled with any real Tx queue. + * + * The proper configuration of skb->queue_mapping is handled by + * bnx2x_select_queue() and __skb_tx_hash(). + * + * bnx2x_setup_tc() takes care of the proper TC mappings so that __skb_tx_hash() + * will return a proper Tx index if TC is enabled (netdev->num_tc > 0). + */ static inline int bnx2x_set_real_num_queues(struct bnx2x *bp) { int rc, tx, rx; @@ -1989,14 +2010,20 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) return -EINVAL; } + /* + * It's important to set the bp->state to the value different from + * BNX2X_STATE_OPEN and only then stop the Tx. Otherwise bnx2x_tx_int() + * may restart the Tx from the NAPI context (see bnx2x_tx_int()). + */ + bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT; + smp_mb(); + /* Stop Tx */ bnx2x_tx_disable(bp); #ifdef BCM_CNIC bnx2x_cnic_notify(bp, CNIC_CTL_STOP_CMD); #endif - bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT; - smp_mb(); bp->rx_mode = BNX2X_RX_MODE_NONE; diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c index a4ea35f6a456..a1e004a82f7a 100644 --- a/drivers/net/bnx2x/bnx2x_dcb.c +++ b/drivers/net/bnx2x/bnx2x_dcb.c @@ -920,7 +920,7 @@ static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp, void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled) { - if (!CHIP_IS_E1x(bp)) { + if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3(bp)) { bp->dcb_state = dcb_on; bp->dcbx_enabled = dcbx_enabled; } else { diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h index 06727f32e505..dc24de40e336 100644 --- a/drivers/net/bnx2x/bnx2x_hsi.h +++ b/drivers/net/bnx2x/bnx2x_hsi.h @@ -1204,6 +1204,8 @@ struct drv_port_mb { #define LINK_STATUS_PFC_ENABLED 0x20000000 + #define LINK_STATUS_PHYSICAL_LINK_FLAG 0x40000000 + u32 port_stx; u32 stat_nig_timer; diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index bcd8f0038628..d45b1555a602 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c @@ -1546,6 +1546,12 @@ static void bnx2x_umac_enable(struct link_params *params, vars->line_speed); break; } + if (!(vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)) + val |= UMAC_COMMAND_CONFIG_REG_IGNORE_TX_PAUSE; + + if (!(vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)) + val |= UMAC_COMMAND_CONFIG_REG_PAUSE_IGNORE; + REG_WR(bp, umac_base + UMAC_REG_COMMAND_CONFIG, val); udelay(50); @@ -1661,10 +1667,20 @@ static void bnx2x_xmac_disable(struct link_params *params) { u8 port = params->port; struct bnx2x *bp = params->bp; - u32 xmac_base = (port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0; + u32 pfc_ctrl, xmac_base = (port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0; if (REG_RD(bp, MISC_REG_RESET_REG_2) & MISC_REGISTERS_RESET_REG_2_XMAC) { + /* + * Send an indication to change the state in the NIG back to XON + * Clearing this bit enables the next set of this bit to get + * rising edge + */ + pfc_ctrl = REG_RD(bp, xmac_base + XMAC_REG_PFC_CTRL_HI); + REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL_HI, + (pfc_ctrl & ~(1<<1))); + REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL_HI, + (pfc_ctrl | (1<<1))); DP(NETIF_MSG_LINK, "Disable XMAC on port %x\n", port); REG_WR(bp, xmac_base + XMAC_REG_CTRL, 0); usleep_range(1000, 1000); @@ -1729,6 +1745,10 @@ static int bnx2x_emac_enable(struct link_params *params, DP(NETIF_MSG_LINK, "enabling EMAC\n"); + /* Disable BMAC */ + REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); + /* enable emac and not bmac */ REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 1); @@ -2583,12 +2603,6 @@ static int bnx2x_bmac1_enable(struct link_params *params, REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_LLFC_MSG_FLDS, wb_data, 2); - if (vars->phy_flags & PHY_TX_ERROR_CHECK_FLAG) { - REG_RD_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_LSS_STATUS, - wb_data, 2); - if (wb_data[0] > 0) - return -ESRCH; - } return 0; } @@ -2654,16 +2668,6 @@ static int bnx2x_bmac2_enable(struct link_params *params, udelay(30); bnx2x_update_pfc_bmac2(params, vars, is_lb); - if (vars->phy_flags & PHY_TX_ERROR_CHECK_FLAG) { - REG_RD_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_LSS_STAT, - wb_data, 2); - if (wb_data[0] > 0) { - DP(NETIF_MSG_LINK, "Got bad LSS status 0x%x\n", - wb_data[0]); - return -ESRCH; - } - } - return 0; } @@ -2949,7 +2953,9 @@ static int bnx2x_cl45_read(struct bnx2x *bp, struct bnx2x_phy *phy, u32 val; u16 i; int rc = 0; - + if (phy->flags & FLAGS_MDC_MDIO_WA_B0) + bnx2x_bits_en(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS, + EMAC_MDIO_STATUS_10MB); /* address */ val = ((phy->addr << 21) | (devad << 16) | reg | EMAC_MDIO_COMM_COMMAND_ADDRESS | @@ -3003,6 +3009,9 @@ static int bnx2x_cl45_read(struct bnx2x *bp, struct bnx2x_phy *phy, } } + if (phy->flags & FLAGS_MDC_MDIO_WA_B0) + bnx2x_bits_dis(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS, + EMAC_MDIO_STATUS_10MB); return rc; } @@ -3012,6 +3021,9 @@ static int bnx2x_cl45_write(struct bnx2x *bp, struct bnx2x_phy *phy, u32 tmp; u8 i; int rc = 0; + if (phy->flags & FLAGS_MDC_MDIO_WA_B0) + bnx2x_bits_en(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS, + EMAC_MDIO_STATUS_10MB); /* address */ @@ -3065,7 +3077,9 @@ static int bnx2x_cl45_write(struct bnx2x *bp, struct bnx2x_phy *phy, bnx2x_cl45_read(bp, phy, devad, 0xf, &temp_val); } } - + if (phy->flags & FLAGS_MDC_MDIO_WA_B0) + bnx2x_bits_dis(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS, + EMAC_MDIO_STATUS_10MB); return rc; } @@ -4353,6 +4367,9 @@ void bnx2x_link_status_update(struct link_params *params, vars->link_up = (vars->link_status & LINK_STATUS_LINK_UP); vars->phy_flags = PHY_XGXS_FLAG; + if (vars->link_status & LINK_STATUS_PHYSICAL_LINK_FLAG) + vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG; + if (vars->link_up) { DP(NETIF_MSG_LINK, "phy link up\n"); @@ -4444,6 +4461,8 @@ void bnx2x_link_status_update(struct link_params *params, /* indicate no mac active */ vars->mac_type = MAC_TYPE_NONE; + if (vars->link_status & LINK_STATUS_PHYSICAL_LINK_FLAG) + vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG; } /* Sync media type */ @@ -5903,20 +5922,30 @@ int bnx2x_set_led(struct link_params *params, tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE)); - return rc; + /* + * return here without enabling traffic + * LED blink andsetting rate in ON mode. + * In oper mode, enabling LED blink + * and setting rate is needed. + */ + if (mode == LED_MODE_ON) + return rc; } - } else if (SINGLE_MEDIA_DIRECT(params) && - (CHIP_IS_E1x(bp) || - CHIP_IS_E2(bp))) { + } else if (SINGLE_MEDIA_DIRECT(params)) { /* * This is a work-around for HW issue found when link * is up in CL73 */ - REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0); REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1); - } else { + if (CHIP_IS_E1x(bp) || + CHIP_IS_E2(bp) || + (mode == LED_MODE_ON)) + REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0); + else + REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, + hw_led_mode); + } else REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, hw_led_mode); - } REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 + port*4, 0); /* Set blinking rate to ~15.9Hz */ @@ -6160,6 +6189,7 @@ static int bnx2x_update_link_down(struct link_params *params, /* update shared memory */ vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK | LINK_STATUS_LINK_UP | + LINK_STATUS_PHYSICAL_LINK_FLAG | LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | @@ -6197,7 +6227,8 @@ static int bnx2x_update_link_up(struct link_params *params, u8 port = params->port; int rc = 0; - vars->link_status |= LINK_STATUS_LINK_UP; + vars->link_status |= (LINK_STATUS_LINK_UP | + LINK_STATUS_PHYSICAL_LINK_FLAG); vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG; if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX) @@ -7998,6 +8029,9 @@ static void bnx2x_warpcore_set_limiting_mode(struct link_params *params, bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE, &val); + /* Restart microcode to re-read the new mode */ + bnx2x_warpcore_reset_lane(bp, phy, 1); + bnx2x_warpcore_reset_lane(bp, phy, 0); } @@ -8116,7 +8150,6 @@ void bnx2x_handle_module_detect_int(struct link_params *params) offsetof(struct shmem_region, dev_info. port_feature_config[params->port]. config)); - bnx2x_set_gpio_int(bp, gpio_num, MISC_REGISTERS_GPIO_INT_OUTPUT_SET, gpio_port); @@ -8125,8 +8158,9 @@ void bnx2x_handle_module_detect_int(struct link_params *params) * Disable transmit for this module */ phy->media_type = ETH_PHY_NOT_PRESENT; - if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) == - PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER) + if (((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) == + PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER) || + CHIP_IS_E3(bp)) bnx2x_sfp_set_transmitter(params, phy, 0); } } @@ -8228,9 +8262,6 @@ static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, u16 cnt, val, tmp1; struct bnx2x *bp = params->bp; - /* SPF+ PHY: Set flag to check for Tx error */ - vars->phy_flags = PHY_TX_ERROR_CHECK_FLAG; - bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port); /* HW reset */ @@ -8414,9 +8445,6 @@ static int bnx2x_8726_config_init(struct bnx2x_phy *phy, struct bnx2x *bp = params->bp; DP(NETIF_MSG_LINK, "Initializing BCM8726\n"); - /* SPF+ PHY: Set flag to check for Tx error */ - vars->phy_flags = PHY_TX_ERROR_CHECK_FLAG; - bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15); bnx2x_wait_reset_complete(bp, phy, params); @@ -8585,9 +8613,6 @@ static int bnx2x_8727_config_init(struct bnx2x_phy *phy, struct bnx2x *bp = params->bp; /* Enable PMD link, MOD_ABS_FLT, and 1G link alarm */ - /* SPF+ PHY: Set flag to check for Tx error */ - vars->phy_flags = PHY_TX_ERROR_CHECK_FLAG; - bnx2x_wait_reset_complete(bp, phy, params); rx_alarm_ctrl_val = (1<<2) | (1<<5) ; /* Should be 0x6 to enable XS on Tx side. */ @@ -9243,7 +9268,13 @@ static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy, if (phy->req_duplex == DUPLEX_FULL) autoneg_val |= (1<<8); - bnx2x_cl45_write(bp, phy, + /* + * Always write this if this is not 84833. + * For 84833, write it only when it's a forced speed. + */ + if ((phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) || + ((autoneg_val & (1<<12)) == 0)) + bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8481_LEGACY_MII_CTRL, autoneg_val); @@ -9257,13 +9288,12 @@ static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x3200); - } else if (phy->req_line_speed != SPEED_10 && - phy->req_line_speed != SPEED_100) { + } else bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8481_10GBASE_T_AN_CTRL, 1); - } + /* Save spirom version */ bnx2x_save_848xx_spirom_version(phy, params); @@ -9756,11 +9786,9 @@ static void bnx2x_848x3_link_reset(struct bnx2x_phy *phy, bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD, 0x400f, &val16); - /* Put to low power mode on newer FW */ - if ((val16 & 0x303f) > 0x1009) - bnx2x_cl45_write(bp, phy, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, 0x800); + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_CTRL, 0x800); } } @@ -10191,8 +10219,15 @@ static void bnx2x_54618se_link_reset(struct bnx2x_phy *phy, u32 cfg_pin; u8 port; - /* This works with E3 only, no need to check the chip - before determining the port. */ + /* + * In case of no EPIO routed to reset the GPHY, put it + * in low power mode. + */ + bnx2x_cl22_write(bp, phy, MDIO_PMA_REG_CTRL, 0x800); + /* + * This works with E3 only, no need to check the chip + * before determining the port. + */ port = params->port; cfg_pin = (REG_RD(bp, params->shmem_base + offsetof(struct shmem_region, @@ -10603,7 +10638,8 @@ static struct bnx2x_phy phy_warpcore = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT, .addr = 0xff, .def_md_devad = 0, - .flags = FLAGS_HW_LOCK_REQUIRED, + .flags = (FLAGS_HW_LOCK_REQUIRED | + FLAGS_TX_ERROR_CHECK), .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .mdio_ctrl = 0, @@ -10729,7 +10765,8 @@ static struct bnx2x_phy phy_8706 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706, .addr = 0xff, .def_md_devad = 0, - .flags = FLAGS_INIT_XGXS_FIRST, + .flags = (FLAGS_INIT_XGXS_FIRST | + FLAGS_TX_ERROR_CHECK), .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .mdio_ctrl = 0, @@ -10760,7 +10797,8 @@ static struct bnx2x_phy phy_8726 = { .addr = 0xff, .def_md_devad = 0, .flags = (FLAGS_HW_LOCK_REQUIRED | - FLAGS_INIT_XGXS_FIRST), + FLAGS_INIT_XGXS_FIRST | + FLAGS_TX_ERROR_CHECK), .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .mdio_ctrl = 0, @@ -10791,7 +10829,8 @@ static struct bnx2x_phy phy_8727 = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727, .addr = 0xff, .def_md_devad = 0, - .flags = FLAGS_FAN_FAILURE_DET_REQ, + .flags = (FLAGS_FAN_FAILURE_DET_REQ | + FLAGS_TX_ERROR_CHECK), .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff}, .mdio_ctrl = 0, @@ -11112,6 +11151,8 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port, */ if (CHIP_REV(bp) == CHIP_REV_Ax) phy->flags |= FLAGS_MDC_MDIO_WA; + else + phy->flags |= FLAGS_MDC_MDIO_WA_B0; } else { switch (switch_cfg) { case SWITCH_CFG_1G: @@ -11500,13 +11541,12 @@ void bnx2x_init_xmac_loopback(struct link_params *params, * Set WC to loopback mode since link is required to provide clock * to the XMAC in 20G mode */ - if (vars->line_speed == SPEED_20000) { - bnx2x_set_aer_mmd(params, ¶ms->phy[0]); - bnx2x_warpcore_reset_lane(bp, ¶ms->phy[0], 0); - params->phy[INT_PHY].config_loopback( + bnx2x_set_aer_mmd(params, ¶ms->phy[0]); + bnx2x_warpcore_reset_lane(bp, ¶ms->phy[0], 0); + params->phy[INT_PHY].config_loopback( ¶ms->phy[INT_PHY], params); - } + bnx2x_xmac_enable(params, vars, 1); REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0); } @@ -11684,12 +11724,16 @@ int bnx2x_link_reset(struct link_params *params, struct link_vars *vars, bnx2x_set_led(params, vars, LED_MODE_OFF, 0); if (reset_ext_phy) { + bnx2x_set_mdio_clk(bp, params->chip_id, port); for (phy_index = EXT_PHY1; phy_index < params->num_phys; phy_index++) { - if (params->phy[phy_index].link_reset) + if (params->phy[phy_index].link_reset) { + bnx2x_set_aer_mmd(params, + ¶ms->phy[phy_index]); params->phy[phy_index].link_reset( ¶ms->phy[phy_index], params); + } if (params->phy[phy_index].flags & FLAGS_REARM_LATCH_SIGNAL) clear_latch_ind = 1; @@ -12178,10 +12222,6 @@ static void bnx2x_analyze_link_error(struct link_params *params, u8 led_mode; u32 half_open_conn = (vars->phy_flags & PHY_HALF_OPEN_CONN_FLAG) > 0; - /*DP(NETIF_MSG_LINK, "CHECK LINK: %x half_open:%x-> lss:%x\n", - vars->link_up, - half_open_conn, lss_status);*/ - if ((lss_status ^ half_open_conn) == 0) return; @@ -12194,6 +12234,7 @@ static void bnx2x_analyze_link_error(struct link_params *params, * b. Update link_vars->link_up */ if (lss_status) { + DP(NETIF_MSG_LINK, "Remote Fault detected !!!\n"); vars->link_status &= ~LINK_STATUS_LINK_UP; vars->link_up = 0; vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG; @@ -12203,6 +12244,7 @@ static void bnx2x_analyze_link_error(struct link_params *params, */ led_mode = LED_MODE_OFF; } else { + DP(NETIF_MSG_LINK, "Remote Fault cleared\n"); vars->link_status |= LINK_STATUS_LINK_UP; vars->link_up = 1; vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG; @@ -12219,6 +12261,15 @@ static void bnx2x_analyze_link_error(struct link_params *params, bnx2x_notify_link_changed(bp); } +/****************************************************************************** +* Description: +* This function checks for half opened connection change indication. +* When such change occurs, it calls the bnx2x_analyze_link_error +* to check if Remote Fault is set or cleared. Reception of remote fault +* status message in the MAC indicates that the peer's MAC has detected +* a fault, for example, due to break in the TX side of fiber. +* +******************************************************************************/ static void bnx2x_check_half_open_conn(struct link_params *params, struct link_vars *vars) { @@ -12229,9 +12280,28 @@ static void bnx2x_check_half_open_conn(struct link_params *params, if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0) return; - if (!CHIP_IS_E3(bp) && + if (CHIP_IS_E3(bp) && (REG_RD(bp, MISC_REG_RESET_REG_2) & - (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))) { + (MISC_REGISTERS_RESET_REG_2_XMAC))) { + /* Check E3 XMAC */ + /* + * Note that link speed cannot be queried here, since it may be + * zero while link is down. In case UMAC is active, LSS will + * simply not be set + */ + mac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0; + + /* Clear stick bits (Requires rising edge) */ + REG_WR(bp, mac_base + XMAC_REG_CLEAR_RX_LSS_STATUS, 0); + REG_WR(bp, mac_base + XMAC_REG_CLEAR_RX_LSS_STATUS, + XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_LOCAL_FAULT_STATUS | + XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_REMOTE_FAULT_STATUS); + if (REG_RD(bp, mac_base + XMAC_REG_RX_LSS_STATUS)) + lss_status = 1; + + bnx2x_analyze_link_error(params, vars, lss_status); + } else if (REG_RD(bp, MISC_REG_RESET_REG_2) & + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port)) { /* Check E1X / E2 BMAC */ u32 lss_status_reg; u32 wb_data[2]; @@ -12253,14 +12323,20 @@ static void bnx2x_check_half_open_conn(struct link_params *params, void bnx2x_period_func(struct link_params *params, struct link_vars *vars) { struct bnx2x *bp = params->bp; + u16 phy_idx; if (!params) { - DP(NETIF_MSG_LINK, "Ininitliazed params !\n"); + DP(NETIF_MSG_LINK, "Uninitialized params !\n"); return; } - /* DP(NETIF_MSG_LINK, "Periodic called vars->phy_flags 0x%x speed 0x%x - RESET_REG_2 0x%x\n", vars->phy_flags, vars->line_speed, - REG_RD(bp, MISC_REG_RESET_REG_2)); */ - bnx2x_check_half_open_conn(params, vars); + + for (phy_idx = INT_PHY; phy_idx < MAX_PHYS; phy_idx++) { + if (params->phy[phy_idx].flags & FLAGS_TX_ERROR_CHECK) { + bnx2x_set_aer_mmd(params, ¶ms->phy[phy_idx]); + bnx2x_check_half_open_conn(params, vars); + break; + } + } + if (CHIP_IS_E3(bp)) bnx2x_check_over_curr(params, vars); } diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h index 6a7708d5da37..c12db6da213e 100644 --- a/drivers/net/bnx2x/bnx2x_link.h +++ b/drivers/net/bnx2x/bnx2x_link.h @@ -145,6 +145,8 @@ struct bnx2x_phy { #define FLAGS_SFP_NOT_APPROVED (1<<7) #define FLAGS_MDC_MDIO_WA (1<<8) #define FLAGS_DUMMY_READ (1<<9) +#define FLAGS_MDC_MDIO_WA_B0 (1<<10) +#define FLAGS_TX_ERROR_CHECK (1<<12) /* preemphasis values for the rx side */ u16 rx_preemphasis[4]; @@ -276,7 +278,6 @@ struct link_vars { #define PHY_PHYSICAL_LINK_FLAG (1<<2) #define PHY_HALF_OPEN_CONN_FLAG (1<<3) #define PHY_OVER_CURRENT_FLAG (1<<4) -#define PHY_TX_ERROR_CHECK_FLAG (1<<5) u8 mac_type; #define MAC_TYPE_NONE 0 diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 150709111548..f74582a22c68 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -5798,6 +5798,12 @@ static int bnx2x_init_hw_common(struct bnx2x *bp) DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_ABS_FUNC(bp)); + /* + * take the UNDI lock to protect undi_unload flow from accessing + * registers while we're resetting the chip + */ + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI); + bnx2x_reset_common(bp); REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff); @@ -5808,6 +5814,8 @@ static int bnx2x_init_hw_common(struct bnx2x *bp) } REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, val); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI); + bnx2x_init_block(bp, BLOCK_MISC, PHASE_COMMON); if (!CHIP_IS_E1x(bp)) { @@ -10251,10 +10259,17 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev, /* clean indirect addresses */ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, PCICFG_VENDOR_ID_OFFSET); - REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0 + BP_PORT(bp)*16, 0); - REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0 + BP_PORT(bp)*16, 0); - REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0 + BP_PORT(bp)*16, 0); - REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0 + BP_PORT(bp)*16, 0); + /* Clean the following indirect addresses for all functions since it + * is not used by the driver. + */ + REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_88_F1, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F1, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_90_F1, 0); + REG_WR(bp, PXP2_REG_PGL_ADDR_94_F1, 0); /* * Enable internal target-read (in case we are probed after PF FLR). diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h index 02461fef8751..40266c14e6dc 100644 --- a/drivers/net/bnx2x/bnx2x_reg.h +++ b/drivers/net/bnx2x/bnx2x_reg.h @@ -3007,11 +3007,27 @@ /* [R 6] Debug only: Number of used entries in the data FIFO */ #define PXP2_REG_HST_DATA_FIFO_STATUS 0x12047c /* [R 7] Debug only: Number of used entries in the header FIFO */ -#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478 -#define PXP2_REG_PGL_ADDR_88_F0 0x120534 -#define PXP2_REG_PGL_ADDR_8C_F0 0x120538 -#define PXP2_REG_PGL_ADDR_90_F0 0x12053c -#define PXP2_REG_PGL_ADDR_94_F0 0x120540 +#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478 +#define PXP2_REG_PGL_ADDR_88_F0 0x120534 +/* [R 32] GRC address for configuration access to PCIE config address 0x88. + * any write to this PCIE address will cause a GRC write access to the + * address that's in t this register */ +#define PXP2_REG_PGL_ADDR_88_F1 0x120544 +#define PXP2_REG_PGL_ADDR_8C_F0 0x120538 +/* [R 32] GRC address for configuration access to PCIE config address 0x8c. + * any write to this PCIE address will cause a GRC write access to the + * address that's in t this register */ +#define PXP2_REG_PGL_ADDR_8C_F1 0x120548 +#define PXP2_REG_PGL_ADDR_90_F0 0x12053c +/* [R 32] GRC address for configuration access to PCIE config address 0x90. + * any write to this PCIE address will cause a GRC write access to the + * address that's in t this register */ +#define PXP2_REG_PGL_ADDR_90_F1 0x12054c +#define PXP2_REG_PGL_ADDR_94_F0 0x120540 +/* [R 32] GRC address for configuration access to PCIE config address 0x94. + * any write to this PCIE address will cause a GRC write access to the + * address that's in t this register */ +#define PXP2_REG_PGL_ADDR_94_F1 0x120550 #define PXP2_REG_PGL_CONTROL0 0x120490 #define PXP2_REG_PGL_CONTROL1 0x120514 #define PXP2_REG_PGL_DEBUG 0x120520 @@ -4771,9 +4787,11 @@ The fields are: [4:0] - tail pointer; 10:5] - Link List size; 15:11] - header pointer. */ #define UCM_REG_XX_TABLE 0xe0300 +#define UMAC_COMMAND_CONFIG_REG_IGNORE_TX_PAUSE (0x1<<28) #define UMAC_COMMAND_CONFIG_REG_LOOP_ENA (0x1<<15) #define UMAC_COMMAND_CONFIG_REG_NO_LGTH_CHECK (0x1<<24) #define UMAC_COMMAND_CONFIG_REG_PAD_EN (0x1<<5) +#define UMAC_COMMAND_CONFIG_REG_PAUSE_IGNORE (0x1<<8) #define UMAC_COMMAND_CONFIG_REG_PROMIS_EN (0x1<<4) #define UMAC_COMMAND_CONFIG_REG_RX_ENA (0x1<<1) #define UMAC_COMMAND_CONFIG_REG_SW_RESET (0x1<<13) @@ -5622,8 +5640,9 @@ #define EMAC_MDIO_COMM_START_BUSY (1L<<29) #define EMAC_MDIO_MODE_AUTO_POLL (1L<<4) #define EMAC_MDIO_MODE_CLAUSE_45 (1L<<31) -#define EMAC_MDIO_MODE_CLOCK_CNT (0x3fL<<16) +#define EMAC_MDIO_MODE_CLOCK_CNT (0x3ffL<<16) #define EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT 16 +#define EMAC_MDIO_STATUS_10MB (1L<<1) #define EMAC_MODE_25G_MODE (1L<<5) #define EMAC_MODE_HALF_DUPLEX (1L<<1) #define EMAC_MODE_PORT_GMII (2L<<2) @@ -5634,6 +5653,7 @@ #define EMAC_REG_EMAC_MAC_MATCH 0x10 #define EMAC_REG_EMAC_MDIO_COMM 0xac #define EMAC_REG_EMAC_MDIO_MODE 0xb4 +#define EMAC_REG_EMAC_MDIO_STATUS 0xb0 #define EMAC_REG_EMAC_MODE 0x0 #define EMAC_REG_EMAC_RX_MODE 0xc8 #define EMAC_REG_EMAC_RX_MTU_SIZE 0x9c diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c index f523f1cc5142..4b70b7e8bdeb 100644 --- a/drivers/net/can/slcan.c +++ b/drivers/net/can/slcan.c @@ -197,7 +197,7 @@ static void slc_bump(struct slcan *sl) skb->ip_summed = CHECKSUM_UNNECESSARY; memcpy(skb_put(skb, sizeof(struct can_frame)), &cf, sizeof(struct can_frame)); - netif_rx(skb); + netif_rx_ni(skb); sl->dev->stats.rx_packets++; sl->dev->stats.rx_bytes += cf.can_dlc; diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index c5f0f04219f3..5548d464261a 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -838,6 +838,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) /* Disable all the interrupts */ ew32(IMC, 0xFFFFFFFF); + E1000_WRITE_FLUSH(); msleep(10); /* Test each interrupt */ @@ -856,6 +857,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMC, mask); ew32(ICS, mask); + E1000_WRITE_FLUSH(); msleep(10); if (adapter->test_icr & mask) { @@ -873,6 +875,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMS, mask); ew32(ICS, mask); + E1000_WRITE_FLUSH(); msleep(10); if (!(adapter->test_icr & mask)) { @@ -890,6 +893,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMC, ~mask & 0x00007FFF); ew32(ICS, ~mask & 0x00007FFF); + E1000_WRITE_FLUSH(); msleep(10); if (adapter->test_icr) { @@ -901,6 +905,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) /* Disable all the interrupts */ ew32(IMC, 0xFFFFFFFF); + E1000_WRITE_FLUSH(); msleep(10); /* Unhook test interrupt handler */ @@ -1394,6 +1399,7 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter) if (unlikely(++k == txdr->count)) k = 0; } ew32(TDT, k); + E1000_WRITE_FLUSH(); msleep(200); time = jiffies; /* set the start time for the receive */ good_cnt = 0; diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 1698622af434..8545c7aa93eb 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -446,6 +446,7 @@ s32 e1000_reset_hw(struct e1000_hw *hw) /* Must reset the PHY before resetting the MAC */ if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) { ew32(CTRL, (ctrl | E1000_CTRL_PHY_RST)); + E1000_WRITE_FLUSH(); msleep(5); } @@ -3752,6 +3753,7 @@ static s32 e1000_acquire_eeprom(struct e1000_hw *hw) /* Clear SK and CS */ eecd &= ~(E1000_EECD_CS | E1000_EECD_SK); ew32(EECD, eecd); + E1000_WRITE_FLUSH(); udelay(1); } @@ -3824,6 +3826,7 @@ static void e1000_release_eeprom(struct e1000_hw *hw) eecd &= ~E1000_EECD_SK; /* Lower SCK */ ew32(EECD, eecd); + E1000_WRITE_FLUSH(); udelay(hw->eeprom.delay_usec); } else if (hw->eeprom.type == e1000_eeprom_microwire) { diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c index 480f2592f8a5..536b3a55c45f 100644 --- a/drivers/net/e1000e/82571.c +++ b/drivers/net/e1000e/82571.c @@ -2085,7 +2085,8 @@ struct e1000_info e1000_82574_info = { | FLAG_HAS_AMT | FLAG_HAS_CTRLEXT_ON_LOAD, .flags2 = FLAG2_CHECK_PHY_HANG - | FLAG2_DISABLE_ASPM_L0S, + | FLAG2_DISABLE_ASPM_L0S + | FLAG2_NO_DISABLE_RX, .pba = 32, .max_hw_frame_size = DEFAULT_JUMBO, .get_variants = e1000_get_variants_82571, @@ -2104,7 +2105,8 @@ struct e1000_info e1000_82583_info = { | FLAG_HAS_AMT | FLAG_HAS_JUMBO_FRAMES | FLAG_HAS_CTRLEXT_ON_LOAD, - .flags2 = FLAG2_DISABLE_ASPM_L0S, + .flags2 = FLAG2_DISABLE_ASPM_L0S + | FLAG2_NO_DISABLE_RX, .pba = 32, .max_hw_frame_size = DEFAULT_JUMBO, .get_variants = e1000_get_variants_82571, diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index 638d175792cf..35916f485028 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -453,6 +453,7 @@ struct e1000_info { #define FLAG2_DISABLE_ASPM_L0S (1 << 7) #define FLAG2_DISABLE_AIM (1 << 8) #define FLAG2_CHECK_PHY_HANG (1 << 9) +#define FLAG2_NO_DISABLE_RX (1 << 10) #define E1000_RX_DESC_PS(R, i) \ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c index c0ecb2d9fdb7..e4f42257c24c 100644 --- a/drivers/net/e1000e/es2lan.c +++ b/drivers/net/e1000e/es2lan.c @@ -1313,6 +1313,7 @@ static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN; ew32(KMRNCTRLSTA, kmrnctrlsta); + e1e_flush(); udelay(2); @@ -1347,6 +1348,7 @@ static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset, kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & E1000_KMRNCTRLSTA_OFFSET) | data; ew32(KMRNCTRLSTA, kmrnctrlsta); + e1e_flush(); udelay(2); diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index cb1a3623253e..6a0526a59a8a 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -28,8 +28,8 @@ /* ethtool support for e1000 */ -#include <linux/interrupt.h> #include <linux/netdevice.h> +#include <linux/interrupt.h> #include <linux/ethtool.h> #include <linux/pci.h> #include <linux/slab.h> @@ -964,6 +964,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) /* Disable all the interrupts */ ew32(IMC, 0xFFFFFFFF); + e1e_flush(); usleep_range(10000, 20000); /* Test each interrupt */ @@ -996,6 +997,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMC, mask); ew32(ICS, mask); + e1e_flush(); usleep_range(10000, 20000); if (adapter->test_icr & mask) { @@ -1014,6 +1016,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMS, mask); ew32(ICS, mask); + e1e_flush(); usleep_range(10000, 20000); if (!(adapter->test_icr & mask)) { @@ -1032,6 +1035,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) adapter->test_icr = 0; ew32(IMC, ~mask & 0x00007FFF); ew32(ICS, ~mask & 0x00007FFF); + e1e_flush(); usleep_range(10000, 20000); if (adapter->test_icr) { @@ -1043,6 +1047,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data) /* Disable all the interrupts */ ew32(IMC, 0xFFFFFFFF); + e1e_flush(); usleep_range(10000, 20000); /* Unhook test interrupt handler */ @@ -1201,7 +1206,8 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter) rx_ring->next_to_clean = 0; rctl = er32(RCTL); - ew32(RCTL, rctl & ~E1000_RCTL_EN); + if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX)) + ew32(RCTL, rctl & ~E1000_RCTL_EN); ew32(RDBAL, ((u64) rx_ring->dma & 0xFFFFFFFF)); ew32(RDBAH, ((u64) rx_ring->dma >> 32)); ew32(RDLEN, rx_ring->size); @@ -1276,6 +1282,7 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter) E1000_CTRL_FD); /* Force Duplex to FULL */ ew32(CTRL, ctrl_reg); + e1e_flush(); udelay(500); return 0; @@ -1418,6 +1425,7 @@ static int e1000_set_82571_fiber_loopback(struct e1000_adapter *adapter) */ #define E1000_SERDES_LB_ON 0x410 ew32(SCTL, E1000_SERDES_LB_ON); + e1e_flush(); usleep_range(10000, 20000); return 0; @@ -1513,6 +1521,7 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter) hw->phy.media_type == e1000_media_type_internal_serdes) { #define E1000_SERDES_LB_OFF 0x400 ew32(SCTL, E1000_SERDES_LB_OFF); + e1e_flush(); usleep_range(10000, 20000); break; } @@ -1592,6 +1601,7 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter) k = 0; } ew32(TDT, k); + e1e_flush(); msleep(200); time = jiffies; /* set the start time for the receive */ good_cnt = 0; diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index c1752124f3cd..4e36978b8fd8 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -283,6 +283,7 @@ static void e1000_toggle_lanphypc_value_ich8lan(struct e1000_hw *hw) ctrl |= E1000_CTRL_LANPHYPC_OVERRIDE; ctrl &= ~E1000_CTRL_LANPHYPC_VALUE; ew32(CTRL, ctrl); + e1e_flush(); udelay(10); ctrl &= ~E1000_CTRL_LANPHYPC_OVERRIDE; ew32(CTRL, ctrl); @@ -1230,9 +1231,11 @@ s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable) ew32(CTRL, reg); ew32(CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_SPD_BYPS); + e1e_flush(); udelay(20); ew32(CTRL, ctrl_reg); ew32(CTRL_EXT, ctrl_ext); + e1e_flush(); udelay(20); out: @@ -2134,8 +2137,7 @@ static s32 e1000_read_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words, ret_val = 0; for (i = 0; i < words; i++) { - if ((dev_spec->shadow_ram) && - (dev_spec->shadow_ram[offset+i].modified)) { + if (dev_spec->shadow_ram[offset+i].modified) { data[i] = dev_spec->shadow_ram[offset+i].value; } else { ret_val = e1000_read_flash_word_ich8lan(hw, @@ -3090,6 +3092,7 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw) ret_val = e1000_acquire_swflag_ich8lan(hw); e_dbg("Issuing a global reset to ich8lan\n"); ew32(CTRL, (ctrl | E1000_CTRL_RST)); + /* cannot issue a flush here because it hangs the hardware */ msleep(20); if (!ret_val) diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c index 65580b405942..0893ab107adf 100644 --- a/drivers/net/e1000e/lib.c +++ b/drivers/net/e1000e/lib.c @@ -190,7 +190,8 @@ s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw) /* Check for LOM (vs. NIC) or one of two valid mezzanine cards */ if (!((nvm_data & NVM_COMPAT_LOM) || (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_DUAL) || - (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD))) + (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) || + (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES))) goto out; ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1, @@ -200,10 +201,10 @@ s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw) goto out; } - if (nvm_alt_mac_addr_offset == 0xFFFF) { + if ((nvm_alt_mac_addr_offset == 0xFFFF) || + (nvm_alt_mac_addr_offset == 0x0000)) /* There is no Alternate MAC Address */ goto out; - } if (hw->bus.func == E1000_FUNC_1) nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1; @@ -1986,6 +1987,7 @@ static s32 e1000_ready_nvm_eeprom(struct e1000_hw *hw) /* Clear SK and CS */ eecd &= ~(E1000_EECD_CS | E1000_EECD_SK); ew32(EECD, eecd); + e1e_flush(); udelay(1); /* diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 4353ad56cf16..362f70382cdd 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -31,12 +31,12 @@ #include <linux/module.h> #include <linux/types.h> #include <linux/init.h> -#include <linux/interrupt.h> #include <linux/pci.h> #include <linux/vmalloc.h> #include <linux/pagemap.h> #include <linux/delay.h> #include <linux/netdevice.h> +#include <linux/interrupt.h> #include <linux/tcp.h> #include <linux/ipv6.h> #include <linux/slab.h> @@ -56,7 +56,7 @@ #define DRV_EXTRAVERSION "-k" -#define DRV_VERSION "1.3.16" DRV_EXTRAVERSION +#define DRV_VERSION "1.4.4" DRV_EXTRAVERSION char e1000e_driver_name[] = "e1000e"; const char e1000e_driver_version[] = DRV_VERSION; @@ -2915,7 +2915,8 @@ static void e1000_configure_rx(struct e1000_adapter *adapter) /* disable receives while setting up the descriptors */ rctl = er32(RCTL); - ew32(RCTL, rctl & ~E1000_RCTL_EN); + if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX)) + ew32(RCTL, rctl & ~E1000_RCTL_EN); e1e_flush(); usleep_range(10000, 20000); @@ -3394,7 +3395,8 @@ void e1000e_down(struct e1000_adapter *adapter) /* disable receives in the hardware */ rctl = er32(RCTL); - ew32(RCTL, rctl & ~E1000_RCTL_EN); + if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX)) + ew32(RCTL, rctl & ~E1000_RCTL_EN); /* flush and sleep below */ netif_stop_queue(netdev); @@ -3403,6 +3405,7 @@ void e1000e_down(struct e1000_adapter *adapter) tctl = er32(TCTL); tctl &= ~E1000_TCTL_EN; ew32(TCTL, tctl); + /* flush both disables and wait for them to finish */ e1e_flush(); usleep_range(10000, 20000); diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c index 2a6ee13285b1..8666476cb9be 100644 --- a/drivers/net/e1000e/phy.c +++ b/drivers/net/e1000e/phy.c @@ -537,6 +537,7 @@ static s32 __e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data, kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN; ew32(KMRNCTRLSTA, kmrnctrlsta); + e1e_flush(); udelay(2); @@ -609,6 +610,7 @@ static s32 __e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data, kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) & E1000_KMRNCTRLSTA_OFFSET) | data; ew32(KMRNCTRLSTA, kmrnctrlsta); + e1e_flush(); udelay(2); diff --git a/drivers/net/gianfar_ptp.c b/drivers/net/gianfar_ptp.c index 1c97861596f0..f67b8aebc89c 100644 --- a/drivers/net/gianfar_ptp.c +++ b/drivers/net/gianfar_ptp.c @@ -193,14 +193,9 @@ static void set_alarm(struct etsects *etsects) /* Caller must hold etsects->lock. */ static void set_fipers(struct etsects *etsects) { - u32 tmr_ctrl = gfar_read(&etsects->regs->tmr_ctrl); - - gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl & (~TE)); - gfar_write(&etsects->regs->tmr_prsc, etsects->tmr_prsc); + set_alarm(etsects); gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); - set_alarm(etsects); - gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|TE); } /* @@ -511,7 +506,7 @@ static int gianfar_ptp_probe(struct platform_device *dev) gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1); gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2); set_alarm(etsects); - gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE); + gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE|FRD); spin_unlock_irqrestore(&etsects->lock, flags); diff --git a/drivers/net/igb/e1000_nvm.c b/drivers/net/igb/e1000_nvm.c index 7dcd65cede56..40407124e722 100644 --- a/drivers/net/igb/e1000_nvm.c +++ b/drivers/net/igb/e1000_nvm.c @@ -285,6 +285,7 @@ static s32 igb_ready_nvm_eeprom(struct e1000_hw *hw) /* Clear SK and CS */ eecd &= ~(E1000_EECD_CS | E1000_EECD_SK); wr32(E1000_EECD, eecd); + wrfl(); udelay(1); timeout = NVM_MAX_RETRY_SPI; diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c index ff244ce803ce..414b0225be89 100644 --- a/drivers/net/igb/igb_ethtool.c +++ b/drivers/net/igb/igb_ethtool.c @@ -1225,6 +1225,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) /* Disable all the interrupts */ wr32(E1000_IMC, ~0); + wrfl(); msleep(10); /* Define all writable bits for ICS */ @@ -1268,6 +1269,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) wr32(E1000_IMC, mask); wr32(E1000_ICS, mask); + wrfl(); msleep(10); if (adapter->test_icr & mask) { @@ -1289,6 +1291,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) wr32(E1000_IMS, mask); wr32(E1000_ICS, mask); + wrfl(); msleep(10); if (!(adapter->test_icr & mask)) { @@ -1310,6 +1313,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) wr32(E1000_IMC, ~mask); wr32(E1000_ICS, ~mask); + wrfl(); msleep(10); if (adapter->test_icr & mask) { @@ -1321,6 +1325,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) /* Disable all the interrupts */ wr32(E1000_IMC, ~0); + wrfl(); msleep(10); /* Unhook test interrupt handler */ diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index dc599059512a..40d4c405fd7e 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1052,6 +1052,7 @@ msi_only: kfree(adapter->vf_data); adapter->vf_data = NULL; wr32(E1000_IOVCTL, E1000_IOVCTL_REUSE_VFQ); + wrfl(); msleep(100); dev_info(&adapter->pdev->dev, "IOV Disabled\n"); } @@ -2022,7 +2023,7 @@ static int __devinit igb_probe(struct pci_dev *pdev, if (hw->bus.func == 0) hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_A, 1, &eeprom_data); - else if (hw->mac.type == e1000_82580) + else if (hw->mac.type >= e1000_82580) hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_A + NVM_82580_LAN_FUNC_OFFSET(hw->bus.func), 1, &eeprom_data); @@ -2198,6 +2199,7 @@ static void __devexit igb_remove(struct pci_dev *pdev) kfree(adapter->vf_data); adapter->vf_data = NULL; wr32(E1000_IOVCTL, E1000_IOVCTL_REUSE_VFQ); + wrfl(); msleep(100); dev_info(&pdev->dev, "IOV Disabled\n"); } diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c index 1330c8e932da..40ed066e3ef4 100644 --- a/drivers/net/igbvf/netdev.c +++ b/drivers/net/igbvf/netdev.c @@ -1226,6 +1226,7 @@ static void igbvf_configure_tx(struct igbvf_adapter *adapter) /* disable transmits */ txdctl = er32(TXDCTL(0)); ew32(TXDCTL(0), txdctl & ~E1000_TXDCTL_QUEUE_ENABLE); + e1e_flush(); msleep(10); /* Setup the HW Tx Head and Tail descriptor pointers */ @@ -1306,6 +1307,7 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter) /* disable receives */ rxdctl = er32(RXDCTL(0)); ew32(RXDCTL(0), rxdctl & ~E1000_RXDCTL_QUEUE_ENABLE); + e1e_flush(); msleep(10); rdlen = rx_ring->count * sizeof(union e1000_adv_rx_desc); diff --git a/drivers/net/irda/sh_irda.c b/drivers/net/irda/sh_irda.c index 4488bd581eca..82660672dcd9 100644 --- a/drivers/net/irda/sh_irda.c +++ b/drivers/net/irda/sh_irda.c @@ -22,6 +22,8 @@ * - DMA transfer support * - FIFO mode support */ +#include <linux/io.h> +#include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/clk.h> diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c index 52a7c86af663..ed7d7d62bf68 100644 --- a/drivers/net/irda/sh_sir.c +++ b/drivers/net/irda/sh_sir.c @@ -12,6 +12,8 @@ * published by the Free Software Foundation. */ +#include <linux/io.h> +#include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -511,7 +513,7 @@ static void sh_sir_tx(struct sh_sir_self *self, int phase) static int sh_sir_read_data(struct sh_sir_self *self) { - u16 val; + u16 val = 0; int timeout = 1024; while (timeout--) { diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 954f6e938fb7..8b1c3484d271 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -2405,8 +2405,6 @@ static int __init smsc_superio_lpc(unsigned short cfg_base) * addresses making a subsystem device table necessary. */ #ifdef CONFIG_PCI -#define PCIID_VENDOR_INTEL 0x8086 -#define PCIID_VENDOR_ALI 0x10b9 static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __initdata = { /* * Subsystems needing entries: @@ -2416,7 +2414,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini */ { /* Guessed entry */ - .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */ + .vendor = PCI_VENDOR_ID_INTEL, /* Intel 82801DBM LPC bridge */ .device = 0x24cc, .subvendor = 0x103c, .subdevice = 0x08bc, @@ -2429,7 +2427,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini .name = "HP nx5000 family", }, { - .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */ + .vendor = PCI_VENDOR_ID_INTEL, /* Intel 82801DBM LPC bridge */ .device = 0x24cc, .subvendor = 0x103c, .subdevice = 0x088c, @@ -2443,7 +2441,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini .name = "HP nc8000 family", }, { - .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */ + .vendor = PCI_VENDOR_ID_INTEL, /* Intel 82801DBM LPC bridge */ .device = 0x24cc, .subvendor = 0x103c, .subdevice = 0x0890, @@ -2456,7 +2454,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini .name = "HP nc6000 family", }, { - .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */ + .vendor = PCI_VENDOR_ID_INTEL, /* Intel 82801DBM LPC bridge */ .device = 0x24cc, .subvendor = 0x0e11, .subdevice = 0x0860, @@ -2471,7 +2469,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini }, { /* Intel 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge */ - .vendor = PCIID_VENDOR_INTEL, + .vendor = PCI_VENDOR_ID_INTEL, .device = 0x24c0, .subvendor = 0x1179, .subdevice = 0xffff, /* 0xffff is "any" */ @@ -2484,7 +2482,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini .name = "Toshiba laptop with Intel 82801DB/DBL LPC bridge", }, { - .vendor = PCIID_VENDOR_INTEL, /* Intel 82801CAM ISA bridge */ + .vendor = PCI_VENDOR_ID_INTEL, /* Intel 82801CAM ISA bridge */ .device = 0x248c, .subvendor = 0x1179, .subdevice = 0xffff, /* 0xffff is "any" */ @@ -2498,7 +2496,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini }, { /* 82801DBM (ICH4-M) LPC Interface Bridge */ - .vendor = PCIID_VENDOR_INTEL, + .vendor = PCI_VENDOR_ID_INTEL, .device = 0x24cc, .subvendor = 0x1179, .subdevice = 0xffff, /* 0xffff is "any" */ @@ -2512,7 +2510,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini }, { /* ALi M1533/M1535 PCI to ISA Bridge [Aladdin IV/V/V+] */ - .vendor = PCIID_VENDOR_ALI, + .vendor = PCI_VENDOR_ID_AL, .device = 0x1533, .subvendor = 0x1179, .subdevice = 0xffff, /* 0xffff is "any" */ diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c index c982ab9f9005..38b362b67857 100644 --- a/drivers/net/ixgb/ixgb_ee.c +++ b/drivers/net/ixgb/ixgb_ee.c @@ -57,6 +57,7 @@ ixgb_raise_clock(struct ixgb_hw *hw, */ *eecd_reg = *eecd_reg | IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, *eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); } @@ -75,6 +76,7 @@ ixgb_lower_clock(struct ixgb_hw *hw, */ *eecd_reg = *eecd_reg & ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, *eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); } @@ -112,6 +114,7 @@ ixgb_shift_out_bits(struct ixgb_hw *hw, eecd_reg |= IXGB_EECD_DI; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); @@ -206,21 +209,25 @@ ixgb_standby_eeprom(struct ixgb_hw *hw) /* Deselect EEPROM */ eecd_reg &= ~(IXGB_EECD_CS | IXGB_EECD_SK); IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); /* Clock high */ eecd_reg |= IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); /* Select EEPROM */ eecd_reg |= IXGB_EECD_CS; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); /* Clock low */ eecd_reg &= ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); } @@ -239,11 +246,13 @@ ixgb_clock_eeprom(struct ixgb_hw *hw) /* Rising edge of clock */ eecd_reg |= IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); /* Falling edge of clock */ eecd_reg &= ~IXGB_EECD_SK; IXGB_WRITE_REG(hw, EECD, eecd_reg); + IXGB_WRITE_FLUSH(hw); udelay(50); } diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c index 6cb2e42ff4c1..3d61a9e4faf7 100644 --- a/drivers/net/ixgb/ixgb_hw.c +++ b/drivers/net/ixgb/ixgb_hw.c @@ -149,6 +149,7 @@ ixgb_adapter_stop(struct ixgb_hw *hw) */ IXGB_WRITE_REG(hw, RCTL, IXGB_READ_REG(hw, RCTL) & ~IXGB_RCTL_RXEN); IXGB_WRITE_REG(hw, TCTL, IXGB_READ_REG(hw, TCTL) & ~IXGB_TCTL_TXEN); + IXGB_WRITE_FLUSH(hw); msleep(IXGB_DELAY_BEFORE_RESET); /* Issue a global reset to the MAC. This will reset the chip's @@ -1220,6 +1221,7 @@ ixgb_optics_reset_bcm(struct ixgb_hw *hw) ctrl &= ~IXGB_CTRL0_SDP2; ctrl |= IXGB_CTRL0_SDP3; IXGB_WRITE_REG(hw, CTRL0, ctrl); + IXGB_WRITE_FLUSH(hw); /* SerDes needs extra delay */ msleep(IXGB_SUN_PHY_RESET_DELAY); diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c index 3b3dd4df4c5c..34f30ec79c2e 100644 --- a/drivers/net/ixgbe/ixgbe_82599.c +++ b/drivers/net/ixgbe/ixgbe_82599.c @@ -213,6 +213,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw) switch (hw->phy.type) { case ixgbe_phy_tn: phy->ops.check_link = &ixgbe_check_phy_link_tnx; + phy->ops.setup_link = &ixgbe_setup_phy_link_tnx; phy->ops.get_firmware_version = &ixgbe_get_phy_firmware_version_tnx; break; diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 777051f54e53..fc1375f26fe5 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -2632,6 +2632,7 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index) autoc_reg |= IXGBE_AUTOC_AN_RESTART; autoc_reg |= IXGBE_AUTOC_FLU; IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg); + IXGBE_WRITE_FLUSH(hw); usleep_range(10000, 20000); } diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index dc649553a0a6..82d4244c6e10 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -1378,6 +1378,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) /* Disable all the interrupts */ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF); + IXGBE_WRITE_FLUSH(&adapter->hw); usleep_range(10000, 20000); /* Test each interrupt */ @@ -1398,6 +1399,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) ~mask & 0x00007FFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, ~mask & 0x00007FFF); + IXGBE_WRITE_FLUSH(&adapter->hw); usleep_range(10000, 20000); if (adapter->test_icr & mask) { @@ -1415,6 +1417,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) adapter->test_icr = 0; IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask); + IXGBE_WRITE_FLUSH(&adapter->hw); usleep_range(10000, 20000); if (!(adapter->test_icr &mask)) { @@ -1435,6 +1438,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) ~mask & 0x00007FFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, ~mask & 0x00007FFF); + IXGBE_WRITE_FLUSH(&adapter->hw); usleep_range(10000, 20000); if (adapter->test_icr) { @@ -1446,6 +1450,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) /* Disable all the interrupts */ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF); + IXGBE_WRITE_FLUSH(&adapter->hw); usleep_range(10000, 20000); /* Unhook test interrupt handler */ diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 1be617545dc9..e86297b32733 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -184,6 +184,7 @@ static inline void ixgbe_disable_sriov(struct ixgbe_adapter *adapter) vmdctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL); vmdctl &= ~IXGBE_VT_CTL_POOL_MASK; IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl); + IXGBE_WRITE_FLUSH(hw); /* take a breather then clean up driver data */ msleep(100); @@ -1005,7 +1006,7 @@ static int __ixgbe_notify_dca(struct device *dev, void *data) struct ixgbe_adapter *adapter = dev_get_drvdata(dev); unsigned long event = *(unsigned long *)data; - if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED)) + if (!(adapter->flags & IXGBE_FLAG_DCA_CAPABLE)) return 0; switch (event) { diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 735f686c3b36..f7ca3511b9fe 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -1585,6 +1585,7 @@ static s32 ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) *i2cctl |= IXGBE_I2C_CLK_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, *i2cctl); + IXGBE_WRITE_FLUSH(hw); /* SCL rise time (1000ns) */ udelay(IXGBE_I2C_T_RISE); @@ -1605,6 +1606,7 @@ static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl) *i2cctl &= ~IXGBE_I2C_CLK_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, *i2cctl); + IXGBE_WRITE_FLUSH(hw); /* SCL fall time (300ns) */ udelay(IXGBE_I2C_T_FALL); @@ -1628,6 +1630,7 @@ static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data) *i2cctl &= ~IXGBE_I2C_DATA_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, *i2cctl); + IXGBE_WRITE_FLUSH(hw); /* Data rise/fall (1000ns/300ns) and set-up time (250ns) */ udelay(IXGBE_I2C_T_RISE + IXGBE_I2C_T_FALL + IXGBE_I2C_T_SU_DATA); diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c index bec30ed91adc..2696c78e9f46 100644 --- a/drivers/net/ixgbe/ixgbe_x540.c +++ b/drivers/net/ixgbe/ixgbe_x540.c @@ -162,6 +162,7 @@ mac_reset_top: ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT); ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD; IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext); + IXGBE_WRITE_FLUSH(hw); msleep(50); diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 0fcdc25699d8..dc4e305a1087 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -322,6 +322,9 @@ static void macb_tx(struct macb *bp) for (i = 0; i < TX_RING_SIZE; i++) bp->tx_ring[i].ctrl = MACB_BIT(TX_USED); + /* Add wrap bit */ + bp->tx_ring[TX_RING_SIZE - 1].ctrl |= MACB_BIT(TX_WRAP); + /* free transmit buffer in upper layer*/ for (tail = bp->tx_tail; tail != head; tail = NEXT_TX(tail)) { struct ring_info *rp = &bp->tx_skb[tail]; diff --git a/drivers/net/mlx4/en_port.c b/drivers/net/mlx4/en_port.c index 5e7109178061..5ada5b469112 100644 --- a/drivers/net/mlx4/en_port.c +++ b/drivers/net/mlx4/en_port.c @@ -128,7 +128,7 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, memset(context, 0, sizeof *context); context->base_qpn = cpu_to_be32(base_qpn); - context->n_mac = 0x7; + context->n_mac = 0x2; context->promisc = cpu_to_be32(promisc << SET_PORT_PROMISC_SHIFT | base_qpn); context->mcast = cpu_to_be32(m_promisc << SET_PORT_MC_PROMISC_SHIFT | diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index c94b3426d355..f0ee35df4dd7 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -1117,6 +1117,8 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port) info->port = port; mlx4_init_mac_table(dev, &info->mac_table); mlx4_init_vlan_table(dev, &info->vlan_table); + info->base_qpn = dev->caps.reserved_qps_base[MLX4_QP_REGION_ETH_ADDR] + + (port - 1) * (1 << log_num_mac); sprintf(info->dev_name, "mlx4_port%d", port); info->port_attr.attr.name = info->dev_name; diff --git a/drivers/net/mlx4/port.c b/drivers/net/mlx4/port.c index 1f95afda6841..609e0ec14cee 100644 --- a/drivers/net/mlx4/port.c +++ b/drivers/net/mlx4/port.c @@ -258,9 +258,12 @@ void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, int qpn) if (validate_index(dev, table, index)) goto out; - table->entries[index] = 0; - mlx4_set_port_mac_table(dev, port, table->entries); - --table->total; + /* Check whether this address has reference count */ + if (!(--table->refs[index])) { + table->entries[index] = 0; + mlx4_set_port_mac_table(dev, port, table->entries); + --table->total; + } out: mutex_unlock(&table->mutex); } diff --git a/drivers/net/niu.c b/drivers/net/niu.c index cd6c2317e29e..ed47585a6862 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -9201,7 +9201,7 @@ static int __devinit niu_ldg_init(struct niu *np) first_chan = 0; for (i = 0; i < port; i++) - first_chan += parent->rxchan_per_port[port]; + first_chan += parent->rxchan_per_port[i]; num_chan = parent->rxchan_per_port[port]; for (i = first_chan; i < (first_chan + num_chan); i++) { @@ -9217,7 +9217,7 @@ static int __devinit niu_ldg_init(struct niu *np) first_chan = 0; for (i = 0; i < port; i++) - first_chan += parent->txchan_per_port[port]; + first_chan += parent->txchan_per_port[i]; num_chan = parent->txchan_per_port[port]; for (i = first_chan; i < (first_chan + num_chan); i++) { err = niu_ldg_assign_ldn(np, parent, diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index 8b3090dc4bcd..80b6f36a8074 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -82,7 +82,7 @@ static int cards_found; /* * VLB I/O addresses */ -static unsigned int pcnet32_portlist[] __initdata = +static unsigned int pcnet32_portlist[] = { 0x300, 0x320, 0x340, 0x360, 0 }; static int pcnet32_debug; diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c index 2cd8dc5847b4..cb6e0b486b1e 100644 --- a/drivers/net/phy/dp83640.c +++ b/drivers/net/phy/dp83640.c @@ -34,8 +34,7 @@ #define PAGESEL 0x13 #define LAYER4 0x02 #define LAYER2 0x01 -#define MAX_RXTS 4 -#define MAX_TXTS 4 +#define MAX_RXTS 64 #define N_EXT_TS 1 #define PSF_PTPVER 2 #define PSF_EVNT 0x4000 @@ -218,7 +217,7 @@ static void phy2rxts(struct phy_rxts *p, struct rxts *rxts) rxts->seqid = p->seqid; rxts->msgtype = (p->msgtype >> 12) & 0xf; rxts->hash = p->msgtype & 0x0fff; - rxts->tmo = jiffies + HZ; + rxts->tmo = jiffies + 2; } static u64 phy2txts(struct phy_txts *p) diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 7d9c650f395e..02339b3352e7 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -239,6 +239,7 @@ static DEFINE_PCI_DEVICE_TABLE(rtl8169_pci_tbl) = { { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_1 }, { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 }, { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 }, + { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4302), 0, 0, RTL_CFG_0 }, { PCI_DEVICE(PCI_VENDOR_ID_AT, 0xc107), 0, 0, RTL_CFG_0 }, { PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 }, { PCI_VENDOR_ID_LINKSYS, 0x1032, @@ -1091,6 +1092,21 @@ rtl_w1w0_eri(void __iomem *ioaddr, int addr, u32 mask, u32 p, u32 m, int type) rtl_eri_write(ioaddr, addr, mask, (val & ~m) | p, type); } +struct exgmac_reg { + u16 addr; + u16 mask; + u32 val; +}; + +static void rtl_write_exgmac_batch(void __iomem *ioaddr, + const struct exgmac_reg *r, int len) +{ + while (len-- > 0) { + rtl_eri_write(ioaddr, r->addr, r->mask, r->val, ERIAR_EXGMAC); + r++; + } +} + static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr) { u8 value = 0xff; @@ -3116,6 +3132,18 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) RTL_W32(MAC0, low); RTL_R32(MAC0); + if (tp->mac_version == RTL_GIGA_MAC_VER_34) { + const struct exgmac_reg e[] = { + { .addr = 0xe0, ERIAR_MASK_1111, .val = low }, + { .addr = 0xe4, ERIAR_MASK_1111, .val = high }, + { .addr = 0xf0, ERIAR_MASK_1111, .val = low << 16 }, + { .addr = 0xf4, ERIAR_MASK_1111, .val = high << 16 | + low >> 16 }, + }; + + rtl_write_exgmac_batch(ioaddr, e, ARRAY_SIZE(e)); + } + RTL_W8(Cfg9346, Cfg9346_Lock); spin_unlock_irq(&tp->lock); diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index 8ad7bfbaa3af..3c0f1312b391 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -1825,6 +1825,16 @@ static int sis190_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) generic_mii_ioctl(&tp->mii_if, if_mii(ifr), cmd, NULL); } +static int sis190_mac_addr(struct net_device *dev, void *p) +{ + int rc; + + rc = eth_mac_addr(dev, p); + if (!rc) + sis190_init_rxfilter(dev); + return rc; +} + static const struct net_device_ops sis190_netdev_ops = { .ndo_open = sis190_open, .ndo_stop = sis190_close, @@ -1833,7 +1843,7 @@ static const struct net_device_ops sis190_netdev_ops = { .ndo_tx_timeout = sis190_tx_timeout, .ndo_set_multicast_list = sis190_set_rx_mode, .ndo_change_mtu = eth_change_mtu, - .ndo_set_mac_address = eth_mac_addr, + .ndo_set_mac_address = sis190_mac_addr, .ndo_validate_addr = eth_validate_addr, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = sis190_netpoll, diff --git a/drivers/net/slip.c b/drivers/net/slip.c index f11b3f3df24f..4c617534f937 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -367,7 +367,7 @@ static void sl_bump(struct slip *sl) memcpy(skb_put(skb, count), sl->rbuff, count); skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IP); - netif_rx(skb); + netif_rx_ni(skb); dev->stats.rx_packets++; } diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index fd622a66ebbf..a03336e086d5 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -53,7 +53,7 @@ #include <linux/usb/usbnet.h> #include <linux/usb/cdc.h> -#define DRIVER_VERSION "01-June-2011" +#define DRIVER_VERSION "04-Aug-2011" /* CDC NCM subclass 3.2.1 */ #define USB_CDC_NCM_NDP16_LENGTH_MIN 0x10 @@ -163,35 +163,8 @@ cdc_ncm_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info) usb_make_path(dev->udev, info->bus_info, sizeof(info->bus_info)); } -static int -cdc_ncm_do_request(struct cdc_ncm_ctx *ctx, struct usb_cdc_notification *req, - void *data, u16 flags, u16 *actlen, u16 timeout) -{ - int err; - - err = usb_control_msg(ctx->udev, (req->bmRequestType & USB_DIR_IN) ? - usb_rcvctrlpipe(ctx->udev, 0) : - usb_sndctrlpipe(ctx->udev, 0), - req->bNotificationType, req->bmRequestType, - req->wValue, - req->wIndex, data, - req->wLength, timeout); - - if (err < 0) { - if (actlen) - *actlen = 0; - return err; - } - - if (actlen) - *actlen = err; - - return 0; -} - static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) { - struct usb_cdc_notification req; u32 val; u8 flags; u8 iface_no; @@ -200,14 +173,14 @@ static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) iface_no = ctx->control->cur_altsetting->desc.bInterfaceNumber; - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_GET_NTB_PARAMETERS; - req.wValue = 0; - req.wIndex = cpu_to_le16(iface_no); - req.wLength = cpu_to_le16(sizeof(ctx->ncm_parm)); - - err = cdc_ncm_do_request(ctx, &req, &ctx->ncm_parm, 0, NULL, 1000); - if (err) { + err = usb_control_msg(ctx->udev, + usb_rcvctrlpipe(ctx->udev, 0), + USB_CDC_GET_NTB_PARAMETERS, + USB_TYPE_CLASS | USB_DIR_IN + | USB_RECIP_INTERFACE, + 0, iface_no, &ctx->ncm_parm, + sizeof(ctx->ncm_parm), 10000); + if (err < 0) { pr_debug("failed GET_NTB_PARAMETERS\n"); return 1; } @@ -253,31 +226,26 @@ static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) /* inform device about NTB input size changes */ if (ctx->rx_max != le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize)) { - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | - USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_SET_NTB_INPUT_SIZE; - req.wValue = 0; - req.wIndex = cpu_to_le16(iface_no); if (flags & USB_CDC_NCM_NCAP_NTB_INPUT_SIZE) { struct usb_cdc_ncm_ndp_input_size ndp_in_sz; - - req.wLength = 8; - ndp_in_sz.dwNtbInMaxSize = cpu_to_le32(ctx->rx_max); - ndp_in_sz.wNtbInMaxDatagrams = - cpu_to_le16(CDC_NCM_DPT_DATAGRAMS_MAX); - ndp_in_sz.wReserved = 0; - err = cdc_ncm_do_request(ctx, &req, &ndp_in_sz, 0, NULL, - 1000); + err = usb_control_msg(ctx->udev, + usb_sndctrlpipe(ctx->udev, 0), + USB_CDC_SET_NTB_INPUT_SIZE, + USB_TYPE_CLASS | USB_DIR_OUT + | USB_RECIP_INTERFACE, + 0, iface_no, &ndp_in_sz, 8, 1000); } else { __le32 dwNtbInMaxSize = cpu_to_le32(ctx->rx_max); - - req.wLength = 4; - err = cdc_ncm_do_request(ctx, &req, &dwNtbInMaxSize, 0, - NULL, 1000); + err = usb_control_msg(ctx->udev, + usb_sndctrlpipe(ctx->udev, 0), + USB_CDC_SET_NTB_INPUT_SIZE, + USB_TYPE_CLASS | USB_DIR_OUT + | USB_RECIP_INTERFACE, + 0, iface_no, &dwNtbInMaxSize, 4, 1000); } - if (err) + if (err < 0) pr_debug("Setting NTB Input Size failed\n"); } @@ -332,29 +300,24 @@ static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) /* set CRC Mode */ if (flags & USB_CDC_NCM_NCAP_CRC_MODE) { - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | - USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_SET_CRC_MODE; - req.wValue = cpu_to_le16(USB_CDC_NCM_CRC_NOT_APPENDED); - req.wIndex = cpu_to_le16(iface_no); - req.wLength = 0; - - err = cdc_ncm_do_request(ctx, &req, NULL, 0, NULL, 1000); - if (err) + err = usb_control_msg(ctx->udev, usb_sndctrlpipe(ctx->udev, 0), + USB_CDC_SET_CRC_MODE, + USB_TYPE_CLASS | USB_DIR_OUT + | USB_RECIP_INTERFACE, + USB_CDC_NCM_CRC_NOT_APPENDED, + iface_no, NULL, 0, 1000); + if (err < 0) pr_debug("Setting CRC mode off failed\n"); } /* set NTB format, if both formats are supported */ if (ntb_fmt_supported & USB_CDC_NCM_NTH32_SIGN) { - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | - USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_SET_NTB_FORMAT; - req.wValue = cpu_to_le16(USB_CDC_NCM_NTB16_FORMAT); - req.wIndex = cpu_to_le16(iface_no); - req.wLength = 0; - - err = cdc_ncm_do_request(ctx, &req, NULL, 0, NULL, 1000); - if (err) + err = usb_control_msg(ctx->udev, usb_sndctrlpipe(ctx->udev, 0), + USB_CDC_SET_NTB_FORMAT, USB_TYPE_CLASS + | USB_DIR_OUT | USB_RECIP_INTERFACE, + USB_CDC_NCM_NTB16_FORMAT, + iface_no, NULL, 0, 1000); + if (err < 0) pr_debug("Setting NTB format to 16-bit failed\n"); } @@ -364,17 +327,13 @@ static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) if (flags & USB_CDC_NCM_NCAP_MAX_DATAGRAM_SIZE) { __le16 max_datagram_size; u16 eth_max_sz = le16_to_cpu(ctx->ether_desc->wMaxSegmentSize); - - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_IN | - USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_GET_MAX_DATAGRAM_SIZE; - req.wValue = 0; - req.wIndex = cpu_to_le16(iface_no); - req.wLength = cpu_to_le16(2); - - err = cdc_ncm_do_request(ctx, &req, &max_datagram_size, 0, NULL, - 1000); - if (err) { + err = usb_control_msg(ctx->udev, usb_rcvctrlpipe(ctx->udev, 0), + USB_CDC_GET_MAX_DATAGRAM_SIZE, + USB_TYPE_CLASS | USB_DIR_IN + | USB_RECIP_INTERFACE, + 0, iface_no, &max_datagram_size, + 2, 1000); + if (err < 0) { pr_debug("GET_MAX_DATAGRAM_SIZE failed, use size=%u\n", CDC_NCM_MIN_DATAGRAM_SIZE); } else { @@ -395,17 +354,15 @@ static u8 cdc_ncm_setup(struct cdc_ncm_ctx *ctx) CDC_NCM_MIN_DATAGRAM_SIZE; /* if value changed, update device */ - req.bmRequestType = USB_TYPE_CLASS | USB_DIR_OUT | - USB_RECIP_INTERFACE; - req.bNotificationType = USB_CDC_SET_MAX_DATAGRAM_SIZE; - req.wValue = 0; - req.wIndex = cpu_to_le16(iface_no); - req.wLength = 2; - max_datagram_size = cpu_to_le16(ctx->max_datagram_size); - - err = cdc_ncm_do_request(ctx, &req, &max_datagram_size, - 0, NULL, 1000); - if (err) + err = usb_control_msg(ctx->udev, + usb_sndctrlpipe(ctx->udev, 0), + USB_CDC_SET_MAX_DATAGRAM_SIZE, + USB_TYPE_CLASS | USB_DIR_OUT + | USB_RECIP_INTERFACE, + 0, + iface_no, &max_datagram_size, + 2, 1000); + if (err < 0) pr_debug("SET_MAX_DATAGRAM_SIZE failed\n"); } @@ -671,7 +628,7 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb) u32 rem; u32 offset; u32 last_offset; - u16 n = 0; + u16 n = 0, index; u8 ready2send = 0; /* if there is a remaining skb, it gets priority */ @@ -859,8 +816,8 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb) cpu_to_le16(sizeof(ctx->tx_ncm.nth16)); ctx->tx_ncm.nth16.wSequence = cpu_to_le16(ctx->tx_seq); ctx->tx_ncm.nth16.wBlockLength = cpu_to_le16(last_offset); - ctx->tx_ncm.nth16.wNdpIndex = ALIGN(sizeof(struct usb_cdc_ncm_nth16), - ctx->tx_ndp_modulus); + index = ALIGN(sizeof(struct usb_cdc_ncm_nth16), ctx->tx_ndp_modulus); + ctx->tx_ncm.nth16.wNdpIndex = cpu_to_le16(index); memcpy(skb_out->data, &(ctx->tx_ncm.nth16), sizeof(ctx->tx_ncm.nth16)); ctx->tx_seq++; @@ -873,12 +830,11 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb) ctx->tx_ncm.ndp16.wLength = cpu_to_le16(rem); ctx->tx_ncm.ndp16.wNextNdpIndex = 0; /* reserved */ - memcpy(((u8 *)skb_out->data) + ctx->tx_ncm.nth16.wNdpIndex, + memcpy(((u8 *)skb_out->data) + index, &(ctx->tx_ncm.ndp16), sizeof(ctx->tx_ncm.ndp16)); - memcpy(((u8 *)skb_out->data) + ctx->tx_ncm.nth16.wNdpIndex + - sizeof(ctx->tx_ncm.ndp16), + memcpy(((u8 *)skb_out->data) + index + sizeof(ctx->tx_ncm.ndp16), &(ctx->tx_ncm.dpe16), (ctx->tx_curr_frame_num + 1) * sizeof(struct usb_cdc_ncm_dpe16)); diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 041fb7d43c4f..ef3b236b5145 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -977,7 +977,6 @@ static void rtl8150_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (dev) { set_bit(RTL8150_UNPLUG, &dev->flags); - tasklet_disable(&dev->tl); tasklet_kill(&dev->tl); unregister_netdev(dev->netdev); unlink_all_urbs(dev); diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index f54dff44ed50..c3119a6caace 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -1735,6 +1735,8 @@ ath5k_beacon_setup(struct ath5k_hw *ah, struct ath5k_buf *bf) if (dma_mapping_error(ah->dev, bf->skbaddr)) { ATH5K_ERR(ah, "beacon DMA mapping failed\n"); + dev_kfree_skb_any(skb); + bf->skb = NULL; return -EIO; } @@ -1819,8 +1821,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif) ath5k_txbuf_free_skb(ah, avf->bbuf); avf->bbuf->skb = skb; ret = ath5k_beacon_setup(ah, avf->bbuf); - if (ret) - avf->bbuf->skb = NULL; out: return ret; } @@ -1840,6 +1840,7 @@ ath5k_beacon_send(struct ath5k_hw *ah) struct ath5k_vif *avf; struct ath5k_buf *bf; struct sk_buff *skb; + int err; ATH5K_DBG_UNLIMIT(ah, ATH5K_DEBUG_BEACON, "in beacon_send\n"); @@ -1888,11 +1889,6 @@ ath5k_beacon_send(struct ath5k_hw *ah) avf = (void *)vif->drv_priv; bf = avf->bbuf; - if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION || - ah->opmode == NL80211_IFTYPE_MONITOR)) { - ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf ? bf->skb : NULL); - return; - } /* * Stop any current dma and put the new frame on the queue. @@ -1906,8 +1902,17 @@ ath5k_beacon_send(struct ath5k_hw *ah) /* refresh the beacon for AP or MESH mode */ if (ah->opmode == NL80211_IFTYPE_AP || - ah->opmode == NL80211_IFTYPE_MESH_POINT) - ath5k_beacon_update(ah->hw, vif); + ah->opmode == NL80211_IFTYPE_MESH_POINT) { + err = ath5k_beacon_update(ah->hw, vif); + if (err) + return; + } + + if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION || + ah->opmode == NL80211_IFTYPE_MONITOR)) { + ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf->skb); + return; + } trace_ath5k_tx(ah, bf->skb, &ah->txqs[ah->bhalq]); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index 9ff7c30573b8..44d9d8d56490 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -309,11 +309,7 @@ static void ar9002_hw_configpcipowersave(struct ath_hw *ah, u8 i; u32 val; - if (ah->is_pciexpress != true) - return; - - /* Do not touch SerDes registers */ - if (ah->config.pcie_powersave_enable == 2) + if (ah->is_pciexpress != true || ah->aspm_enabled != true) return; /* Nothing to do on restore for 11N */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index d109c25417f4..c34bef1bf2b0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -307,7 +307,7 @@ static const struct ar9300_eeprom ar9300_default = { { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, @@ -884,7 +884,7 @@ static const struct ar9300_eeprom ar9300_x113 = { { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, @@ -2040,7 +2040,7 @@ static const struct ar9300_eeprom ar9300_x112 = { { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, @@ -3734,7 +3734,7 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) } } else { reg_pmu_set = (5 << 1) | (7 << 4) | - (1 << 8) | (2 << 14) | + (2 << 8) | (2 << 14) | (6 << 17) | (1 << 20) | (3 << 24) | (1 << 28); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 8efdec247c02..ad2bb2bf4e8a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -519,11 +519,7 @@ static void ar9003_hw_configpcipowersave(struct ath_hw *ah, int restore, int power_off) { - if (ah->is_pciexpress != true) - return; - - /* Do not touch SerDes registers */ - if (ah->config.pcie_powersave_enable == 2) + if (ah->is_pciexpress != true || ah->aspm_enabled != true) return; /* Nothing to do on restore for 11N */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 6de3f0bc18e6..5c590429f120 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -850,7 +850,7 @@ #define AR_PHY_TPC_11_B1 (AR_SM1_BASE + 0x220) #define AR_PHY_PDADC_TAB_1 (AR_SM1_BASE + 0x240) #define AR_PHY_TX_IQCAL_STATUS_B1 (AR_SM1_BASE + 0x48c) -#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i) (AR_SM_BASE + 0x450 + ((_i) << 2)) +#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i) (AR_SM1_BASE + 0x450 + ((_i) << 2)) /* * Channel 2 Register Map diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8006ce0c7357..8dcefe74f4c3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -318,6 +318,14 @@ static void ath9k_hw_disablepcie(struct ath_hw *ah) REG_WRITE(ah, AR_PCIE_SERDES2, 0x00000000); } +static void ath9k_hw_aspm_init(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + if (common->bus_ops->aspm_init) + common->bus_ops->aspm_init(common); +} + /* This should work for all families including legacy */ static bool ath9k_hw_chip_test(struct ath_hw *ah) { @@ -378,7 +386,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah) ah->config.additional_swba_backoff = 0; ah->config.ack_6mb = 0x0; ah->config.cwm_ignore_extcca = 0; - ah->config.pcie_powersave_enable = 0; ah->config.pcie_clock_req = 0; ah->config.pcie_waen = 0; ah->config.analog_shiftreg = 1; @@ -598,7 +605,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (ah->is_pciexpress) - ath9k_hw_configpcipowersave(ah, 0, 0); + ath9k_hw_aspm_init(ah); else ath9k_hw_disablepcie(ah); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6acd0f975ae1..c79889036ec4 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -219,7 +219,6 @@ struct ath9k_ops_config { int additional_swba_backoff; int ack_6mb; u32 cwm_ignore_extcca; - u8 pcie_powersave_enable; bool pcieSerDesWrite; u8 pcie_clock_req; u32 pcie_waen; @@ -673,6 +672,7 @@ struct ath_hw { bool sw_mgmt_crypto; bool is_pciexpress; + bool aspm_enabled; bool is_monitoring; bool need_an_top2_fixup; u16 tx_trig_level; @@ -874,6 +874,7 @@ struct ath_bus_ops { bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); void (*bt_coex_prep)(struct ath_common *common); void (*extn_synch_en)(struct ath_common *common); + void (*aspm_init)(struct ath_common *common); }; static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah) diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index ac5107172f94..aa0ff7e2c922 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -670,8 +670,10 @@ static void ath9k_init_band_txpower(struct ath_softc *sc, int band) static void ath9k_init_txpower_limits(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath9k_channel *curchan = ah->curchan; + ah->txchainmask = common->tx_chainmask; if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) ath9k_init_band_txpower(sc, IEEE80211_BAND_2GHZ); if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 3bad0b2cf9a3..be4ea1329813 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -16,6 +16,7 @@ #include <linux/nl80211.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/ath9k_platform.h> #include "ath9k.h" @@ -115,12 +116,38 @@ static void ath_pci_extn_synch_enable(struct ath_common *common) pci_write_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, lnkctl); } +static void ath_pci_aspm_init(struct ath_common *common) +{ + struct ath_softc *sc = (struct ath_softc *) common->priv; + struct ath_hw *ah = sc->sc_ah; + struct pci_dev *pdev = to_pci_dev(sc->dev); + struct pci_dev *parent; + int pos; + u8 aspm; + + if (!pci_is_pcie(pdev)) + return; + + parent = pdev->bus->self; + if (WARN_ON(!parent)) + return; + + pos = pci_pcie_cap(parent); + pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm); + if (aspm & (PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1)) { + ah->aspm_enabled = true; + /* Initialize PCIe PM and SERDES registers. */ + ath9k_hw_configpcipowersave(ah, 0, 0); + } +} + static const struct ath_bus_ops ath_pci_bus_ops = { .ath_bus_type = ATH_PCI, .read_cachesize = ath_pci_read_cachesize, .eeprom_read = ath_pci_eeprom_read, .bt_coex_prep = ath_pci_bt_coex_prep, .extn_synch_en = ath_pci_extn_synch_enable, + .aspm_init = ath_pci_aspm_init, }; static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 83cba22ac6e8..481e534534eb 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -795,9 +795,23 @@ static u64 supported_dma_mask(struct b43_wldev *dev) u32 tmp; u16 mmio_base; - tmp = b43_read32(dev, SSB_TMSHIGH); - if (tmp & SSB_TMSHIGH_DMA64) - return DMA_BIT_MASK(64); + switch (dev->dev->bus_type) { +#ifdef CONFIG_B43_BCMA + case B43_BUS_BCMA: + tmp = bcma_aread32(dev->dev->bdev, BCMA_IOST); + if (tmp & BCMA_IOST_DMA64) + return DMA_BIT_MASK(64); + break; +#endif +#ifdef CONFIG_B43_SSB + case B43_BUS_SSB: + tmp = ssb_read32(dev->dev->sdev, SSB_TMSHIGH); + if (tmp & SSB_TMSHIGH_DMA64) + return DMA_BIT_MASK(64); + break; +#endif + } + mmio_base = b43_dmacontroller_base(0, 0); b43_write32(dev, mmio_base + B43_DMA32_TXCTL, B43_DMA32_TXADDREXT_MASK); tmp = b43_read32(dev, mmio_base + B43_DMA32_TXCTL); diff --git a/drivers/net/wireless/iwlegacy/iwl-3945.c b/drivers/net/wireless/iwlegacy/iwl-3945.c index dab67a12d73b..73fe3cdf796b 100644 --- a/drivers/net/wireless/iwlegacy/iwl-3945.c +++ b/drivers/net/wireless/iwlegacy/iwl-3945.c @@ -1746,7 +1746,11 @@ int iwl3945_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx) } memcpy(active_rxon, staging_rxon, sizeof(*active_rxon)); - + /* + * We do not commit tx power settings while channel changing, + * do it now if tx power changed. + */ + iwl_legacy_set_tx_power(priv, priv->tx_power_next, false); return 0; } diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.c b/drivers/net/wireless/iwlegacy/iwl-4965.c index bd4b000733f7..ecdc6e557428 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965.c +++ b/drivers/net/wireless/iwlegacy/iwl-4965.c @@ -1235,7 +1235,12 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon)); iwl_legacy_print_rx_config_cmd(priv, ctx); - goto set_tx_power; + /* + * We do not commit tx power settings while channel changing, + * do it now if tx power changed. + */ + iwl_legacy_set_tx_power(priv, priv->tx_power_next, false); + return 0; } /* If we are currently associated and the new config requires @@ -1315,7 +1320,6 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c iwl4965_init_sensitivity(priv); -set_tx_power: /* If we issue a new RXON command which required a tune then we must * send a new TXPOWER command or we won't be able to Tx any frames */ ret = iwl_legacy_set_tx_power(priv, priv->tx_power_next, true); diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 3eeb12ebe6e9..c95cefd529dc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -365,6 +365,7 @@ static struct iwl_base_params iwl5000_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_LONG_WD_TIMEOUT, .max_event_log_size = 512, + .no_idle_support = true, }; static struct iwl_ht_params iwl5000_ht_params = { .ht_greenfield_support = true, diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 3e6bb734dcb7..02817a438550 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -135,6 +135,7 @@ struct iwl_mod_params { * @temperature_kelvin: temperature report by uCode in kelvin * @max_event_log_size: size of event log buffer size for ucode event logging * @shadow_reg_enable: HW shadhow register bit + * @no_idle_support: do not support idle mode */ struct iwl_base_params { int eeprom_size; @@ -156,6 +157,7 @@ struct iwl_base_params { bool temperature_kelvin; u32 max_event_log_size; const bool shadow_reg_enable; + const bool no_idle_support; }; /* * @advanced_bt_coexist: support advanced bt coexist diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c index fb7e436b40c7..69d4ec467dca 100644 --- a/drivers/net/wireless/iwlwifi/iwl-pci.c +++ b/drivers/net/wireless/iwlwifi/iwl-pci.c @@ -134,6 +134,7 @@ static void iwl_pci_apm_config(struct iwl_bus *bus) static void iwl_pci_set_drv_data(struct iwl_bus *bus, void *drv_data) { bus->drv_data = drv_data; + pci_set_drvdata(IWL_BUS_GET_PCI_DEV(bus), drv_data); } static void iwl_pci_get_hw_id(struct iwl_bus *bus, char buf[], @@ -454,8 +455,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_write_config_word(pdev, PCI_COMMAND, pci_cmd); } - pci_set_drvdata(pdev, bus); - bus->dev = &pdev->dev; bus->irq = pdev->irq; bus->ops = &pci_ops; @@ -494,11 +493,12 @@ static void iwl_pci_down(struct iwl_bus *bus) static void __devexit iwl_pci_remove(struct pci_dev *pdev) { - struct iwl_bus *bus = pci_get_drvdata(pdev); + struct iwl_priv *priv = pci_get_drvdata(pdev); + void *bus_specific = priv->bus->bus_specific; - iwl_remove(bus->drv_data); + iwl_remove(priv); - iwl_pci_down(bus); + iwl_pci_down(bus_specific); } #ifdef CONFIG_PM @@ -506,20 +506,20 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev) static int iwl_pci_suspend(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); - struct iwl_bus *bus = pci_get_drvdata(pdev); + struct iwl_priv *priv = pci_get_drvdata(pdev); /* Before you put code here, think about WoWLAN. You cannot check here * whether WoWLAN is enabled or not, and your code will run even if * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx. */ - return iwl_suspend(bus->drv_data); + return iwl_suspend(priv); } static int iwl_pci_resume(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); - struct iwl_bus *bus = pci_get_drvdata(pdev); + struct iwl_priv *priv = pci_get_drvdata(pdev); /* Before you put code here, think about WoWLAN. You cannot check here * whether WoWLAN is enabled or not, and your code will run even if @@ -532,7 +532,7 @@ static int iwl_pci_resume(struct device *device) */ pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00); - return iwl_resume(bus->drv_data); + return iwl_resume(priv); } static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume); diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 3ec619c6881c..cd64df05f9ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -349,7 +349,8 @@ static void iwl_power_build_cmd(struct iwl_priv *priv, if (priv->wowlan) iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, dtimper); - else if (priv->hw->conf.flags & IEEE80211_CONF_IDLE) + else if (!priv->cfg->base_params->no_idle_support && + priv->hw->conf.flags & IEEE80211_CONF_IDLE) iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20); else if (iwl_tt_is_low_power_state(priv)) { /* in thermal throttling low power state */ diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 84ab7d1acb6a..ef67f6786a84 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -703,8 +703,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc) /* * Add space for the TXWI in front of the skb. */ - skb_push(entry->skb, TXWI_DESC_SIZE); - memset(entry->skb, 0, TXWI_DESC_SIZE); + memset(skb_push(entry->skb, TXWI_DESC_SIZE), 0, TXWI_DESC_SIZE); /* * Register descriptor details in skb frame descriptor. diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 507559361d87..939563162fb3 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -921,6 +921,8 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x07d1, 0x3c16) }, /* Draytek */ { USB_DEVICE(0x07fa, 0x7712) }, + /* DVICO */ + { USB_DEVICE(0x0fe9, 0xb307) }, /* Edimax */ { USB_DEVICE(0x7392, 0x7711) }, { USB_DEVICE(0x7392, 0x7717) }, diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h index 15cdc7e57fc4..4cdf247a870d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00lib.h +++ b/drivers/net/wireless/rt2x00/rt2x00lib.h @@ -355,7 +355,8 @@ static inline enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf * return CIPHER_NONE; } -static inline void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry, +static inline void rt2x00crypto_create_tx_descriptor(struct rt2x00_dev *rt2x00dev, + struct sk_buff *skb, struct txentry_desc *txdesc) { } diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 8efab3983528..4ccf23805973 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -113,7 +113,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * due to possible race conditions in mac80211. */ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags)) - goto exit_fail; + goto exit_free_skb; /* * Use the ATIM queue if appropriate and present. @@ -127,7 +127,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) ERROR(rt2x00dev, "Attempt to send packet over invalid queue %d.\n" "Please file bug report to %s.\n", qid, DRV_PROJECT); - goto exit_fail; + goto exit_free_skb; } /* @@ -159,6 +159,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) exit_fail: rt2x00queue_pause_queue(queue); + exit_free_skb: dev_kfree_skb_any(skb); } EXPORT_SYMBOL_GPL(rt2x00mac_tx); diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 6a93939f44e8..0baeb894f093 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -2420,6 +2420,7 @@ static struct usb_device_id rt73usb_device_table[] = { /* Buffalo */ { USB_DEVICE(0x0411, 0x00d8) }, { USB_DEVICE(0x0411, 0x00d9) }, + { USB_DEVICE(0x0411, 0x00e6) }, { USB_DEVICE(0x0411, 0x00f4) }, { USB_DEVICE(0x0411, 0x0116) }, { USB_DEVICE(0x0411, 0x0119) }, diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 5efd57833489..56f12358389d 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -1696,15 +1696,17 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, pcipriv->ndis_adapter.devnumber = PCI_SLOT(pdev->devfn); pcipriv->ndis_adapter.funcnumber = PCI_FUNC(pdev->devfn); - /*find bridge info */ - pcipriv->ndis_adapter.pcibridge_vendorid = bridge_pdev->vendor; - for (tmp = 0; tmp < PCI_BRIDGE_VENDOR_MAX; tmp++) { - if (bridge_pdev->vendor == pcibridge_vendors[tmp]) { - pcipriv->ndis_adapter.pcibridge_vendor = tmp; - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Pci Bridge Vendor is found index: %d\n", - tmp)); - break; + if (bridge_pdev) { + /*find bridge info if available */ + pcipriv->ndis_adapter.pcibridge_vendorid = bridge_pdev->vendor; + for (tmp = 0; tmp < PCI_BRIDGE_VENDOR_MAX; tmp++) { + if (bridge_pdev->vendor == pcibridge_vendors[tmp]) { + pcipriv->ndis_adapter.pcibridge_vendor = tmp; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Pci Bridge Vendor is found index:" + " %d\n", tmp)); + break; + } } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index 942f7a3969a7..ef63c0df006a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -281,6 +281,8 @@ static struct usb_device_id rtl8192c_usb_ids[] = { {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)}, /* 8188CE-VAU USB minCard (b/g mode only) */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)}, + /* 8188RU in Alfa AWUS036NHR */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)}, /* 8188 Combo for BC4 */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)}, @@ -303,20 +305,23 @@ static struct usb_device_id rtl8192c_usb_ids[] = { {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/ /* HP - Lite-On ,8188CUS Slim Combo */ {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)}, + {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */ {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/ {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/ {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/ {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/ {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/ - {RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/ + {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/ /* Russian customer -Azwave (8188CE-VAU b/g mode only) */ - {RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)}, + {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)}, + {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)}, /* Feixun */ + {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)}, /* NetweeN-Feixun */ + {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)}, /* Netgear Cameo */ /****** 8192CU ********/ {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/ {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/ {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/ - {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/ {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/ {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ diff --git a/drivers/net/wireless/wl1251/acx.c b/drivers/net/wireless/wl1251/acx.c index ef8370edace7..ad87a1ac6462 100644 --- a/drivers/net/wireless/wl1251/acx.c +++ b/drivers/net/wireless/wl1251/acx.c @@ -140,8 +140,6 @@ int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth) auth->sleep_auth = sleep_auth; ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth)); - if (ret < 0) - return ret; out: kfree(auth); @@ -681,10 +679,8 @@ int wl1251_acx_cca_threshold(struct wl1251 *wl) ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD, detection, sizeof(*detection)); - if (ret < 0) { + if (ret < 0) wl1251_warning("failed to set cca threshold: %d", ret); - return ret; - } out: kfree(detection); diff --git a/drivers/net/wireless/wl1251/cmd.c b/drivers/net/wireless/wl1251/cmd.c index 81f164bc4888..d14d69d733a0 100644 --- a/drivers/net/wireless/wl1251/cmd.c +++ b/drivers/net/wireless/wl1251/cmd.c @@ -241,7 +241,7 @@ int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable) if (ret < 0) { wl1251_error("tx %s cmd for channel %d failed", enable ? "start" : "stop", channel); - return ret; + goto out; } wl1251_debug(DEBUG_BOOT, "tx %s cmd channel %d", diff --git a/drivers/pci/hotplug/pcihp_slot.c b/drivers/pci/hotplug/pcihp_slot.c index 749fdf070319..753b21aaea61 100644 --- a/drivers/pci/hotplug/pcihp_slot.c +++ b/drivers/pci/hotplug/pcihp_slot.c @@ -158,47 +158,6 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp) */ } -/* Program PCIE MaxPayload setting on device: ensure parent maxpayload <= device */ -static int pci_set_payload(struct pci_dev *dev) -{ - int pos, ppos; - u16 pctl, psz; - u16 dctl, dsz, dcap, dmax; - struct pci_dev *parent; - - parent = dev->bus->self; - pos = pci_find_capability(dev, PCI_CAP_ID_EXP); - if (!pos) - return 0; - - /* Read Device MaxPayload capability and setting */ - pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &dctl); - pci_read_config_word(dev, pos + PCI_EXP_DEVCAP, &dcap); - dsz = (dctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5; - dmax = (dcap & PCI_EXP_DEVCAP_PAYLOAD); - - /* Read Parent MaxPayload setting */ - ppos = pci_find_capability(parent, PCI_CAP_ID_EXP); - if (!ppos) - return 0; - pci_read_config_word(parent, ppos + PCI_EXP_DEVCTL, &pctl); - psz = (pctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5; - - /* If parent payload > device max payload -> error - * If parent payload > device payload -> set speed - * If parent payload <= device payload -> do nothing - */ - if (psz > dmax) - return -1; - else if (psz > dsz) { - dev_info(&dev->dev, "Setting MaxPayload to %d\n", 128 << psz); - pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, - (dctl & ~PCI_EXP_DEVCTL_PAYLOAD) + - (psz << 5)); - } - return 0; -} - void pci_configure_slot(struct pci_dev *dev) { struct pci_dev *cdev; @@ -210,9 +169,7 @@ void pci_configure_slot(struct pci_dev *dev) (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI))) return; - ret = pci_set_payload(dev); - if (ret) - dev_warn(&dev->dev, "could not set device max payload\n"); + pcie_bus_configure_settings(dev->bus, dev->bus->self->pcie_mpss); memset(&hpp, 0, sizeof(hpp)); ret = pci_get_hp_params(dev, &hpp); diff --git a/drivers/pci/of.c b/drivers/pci/of.c index c94d37ec55c8..f0929934bb7a 100644 --- a/drivers/pci/of.c +++ b/drivers/pci/of.c @@ -55,7 +55,7 @@ struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus) */ if (bus->bridge->of_node) return of_node_get(bus->bridge->of_node); - if (bus->bridge->parent->of_node) + if (bus->bridge->parent && bus->bridge->parent->of_node) return of_node_get(bus->bridge->parent->of_node); return NULL; } diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 08a95b369d85..0ce67423a0a3 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -77,6 +77,8 @@ unsigned long pci_cardbus_mem_size = DEFAULT_CARDBUS_MEM_SIZE; unsigned long pci_hotplug_io_size = DEFAULT_HOTPLUG_IO_SIZE; unsigned long pci_hotplug_mem_size = DEFAULT_HOTPLUG_MEM_SIZE; +enum pcie_bus_config_types pcie_bus_config = PCIE_BUS_PERFORMANCE; + /* * The default CLS is used if arch didn't set CLS explicitly and not * all pci devices agree on the same value. Arch can override either @@ -3223,6 +3225,67 @@ out: EXPORT_SYMBOL(pcie_set_readrq); /** + * pcie_get_mps - get PCI Express maximum payload size + * @dev: PCI device to query + * + * Returns maximum payload size in bytes + * or appropriate error value. + */ +int pcie_get_mps(struct pci_dev *dev) +{ + int ret, cap; + u16 ctl; + + cap = pci_pcie_cap(dev); + if (!cap) + return -EINVAL; + + ret = pci_read_config_word(dev, cap + PCI_EXP_DEVCTL, &ctl); + if (!ret) + ret = 128 << ((ctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5); + + return ret; +} + +/** + * pcie_set_mps - set PCI Express maximum payload size + * @dev: PCI device to query + * @mps: maximum payload size in bytes + * valid values are 128, 256, 512, 1024, 2048, 4096 + * + * If possible sets maximum payload size + */ +int pcie_set_mps(struct pci_dev *dev, int mps) +{ + int cap, err = -EINVAL; + u16 ctl, v; + + if (mps < 128 || mps > 4096 || !is_power_of_2(mps)) + goto out; + + v = ffs(mps) - 8; + if (v > dev->pcie_mpss) + goto out; + v <<= 5; + + cap = pci_pcie_cap(dev); + if (!cap) + goto out; + + err = pci_read_config_word(dev, cap + PCI_EXP_DEVCTL, &ctl); + if (err) + goto out; + + if ((ctl & PCI_EXP_DEVCTL_PAYLOAD) != v) { + ctl &= ~PCI_EXP_DEVCTL_PAYLOAD; + ctl |= v; + err = pci_write_config_word(dev, cap + PCI_EXP_DEVCTL, ctl); + } +out: + return err; +} + +/** * pci_select_bars - Make BAR mask from the type of resource * @dev: the PCI device for which BAR mask is made * @flags: resource type mask to be selected @@ -3505,6 +3568,10 @@ static int __init pci_setup(char *str) pci_hotplug_io_size = memparse(str + 9, &str); } else if (!strncmp(str, "hpmemsize=", 10)) { pci_hotplug_mem_size = memparse(str + 10, &str); + } else if (!strncmp(str, "pcie_bus_safe", 13)) { + pcie_bus_config = PCIE_BUS_SAFE; + } else if (!strncmp(str, "pcie_bus_perf", 13)) { + pcie_bus_config = PCIE_BUS_PERFORMANCE; } else { printk(KERN_ERR "PCI: Unknown option `%s'\n", str); diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index c8cee764b0de..b74084e9ca12 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -283,6 +283,8 @@ static inline int pci_iov_bus_range(struct pci_bus *bus) #endif /* CONFIG_PCI_IOV */ +extern unsigned long pci_cardbus_resource_alignment(struct resource *); + static inline resource_size_t pci_resource_alignment(struct pci_dev *dev, struct resource *res) { @@ -292,6 +294,8 @@ static inline resource_size_t pci_resource_alignment(struct pci_dev *dev, if (resno >= PCI_IOV_RESOURCES && resno <= PCI_IOV_RESOURCE_END) return pci_sriov_resource_alignment(dev, resno); #endif + if (dev->class >> 8 == PCI_CLASS_BRIDGE_CARDBUS) + return pci_cardbus_resource_alignment(res); return resource_alignment(res); } diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 795c9026d55f..8473727b29fa 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -856,6 +856,8 @@ void set_pcie_port_type(struct pci_dev *pdev) pdev->pcie_cap = pos; pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, ®16); pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4; + pci_read_config_word(pdev, pos + PCI_EXP_DEVCAP, ®16); + pdev->pcie_mpss = reg16 & PCI_EXP_DEVCAP_PAYLOAD; } void set_pcie_hotplug_bridge(struct pci_dev *pdev) @@ -1326,6 +1328,150 @@ int pci_scan_slot(struct pci_bus *bus, int devfn) return nr; } +static int pcie_find_smpss(struct pci_dev *dev, void *data) +{ + u8 *smpss = data; + + if (!pci_is_pcie(dev)) + return 0; + + /* For PCIE hotplug enabled slots not connected directly to a + * PCI-E root port, there can be problems when hotplugging + * devices. This is due to the possibility of hotplugging a + * device into the fabric with a smaller MPS that the devices + * currently running have configured. Modifying the MPS on the + * running devices could cause a fatal bus error due to an + * incoming frame being larger than the newly configured MPS. + * To work around this, the MPS for the entire fabric must be + * set to the minimum size. Any devices hotplugged into this + * fabric will have the minimum MPS set. If the PCI hotplug + * slot is directly connected to the root port and there are not + * other devices on the fabric (which seems to be the most + * common case), then this is not an issue and MPS discovery + * will occur as normal. + */ + if (dev->is_hotplug_bridge && (!list_is_singular(&dev->bus->devices) || + dev->bus->self->pcie_type != PCI_EXP_TYPE_ROOT_PORT)) + *smpss = 0; + + if (*smpss > dev->pcie_mpss) + *smpss = dev->pcie_mpss; + + return 0; +} + +static void pcie_write_mps(struct pci_dev *dev, int mps) +{ + int rc, dev_mpss; + + dev_mpss = 128 << dev->pcie_mpss; + + if (pcie_bus_config == PCIE_BUS_PERFORMANCE) { + if (dev->bus->self) { + dev_dbg(&dev->bus->dev, "Bus MPSS %d\n", + 128 << dev->bus->self->pcie_mpss); + + /* For "MPS Force Max", the assumption is made that + * downstream communication will never be larger than + * the MRRS. So, the MPS only needs to be configured + * for the upstream communication. This being the case, + * walk from the top down and set the MPS of the child + * to that of the parent bus. + */ + mps = 128 << dev->bus->self->pcie_mpss; + if (mps > dev_mpss) + dev_warn(&dev->dev, "MPS configured higher than" + " maximum supported by the device. If" + " a bus issue occurs, try running with" + " pci=pcie_bus_safe.\n"); + } + + dev->pcie_mpss = ffs(mps) - 8; + } + + rc = pcie_set_mps(dev, mps); + if (rc) + dev_err(&dev->dev, "Failed attempting to set the MPS\n"); +} + +static void pcie_write_mrrs(struct pci_dev *dev, int mps) +{ + int rc, mrrs; + + if (pcie_bus_config == PCIE_BUS_PERFORMANCE) { + int dev_mpss = 128 << dev->pcie_mpss; + + /* For Max performance, the MRRS must be set to the largest + * supported value. However, it cannot be configured larger + * than the MPS the device or the bus can support. This assumes + * that the largest MRRS available on the device cannot be + * smaller than the device MPSS. + */ + mrrs = mps < dev_mpss ? mps : dev_mpss; + } else + /* In the "safe" case, configure the MRRS for fairness on the + * bus by making all devices have the same size + */ + mrrs = mps; + + + /* MRRS is a R/W register. Invalid values can be written, but a + * subsiquent read will verify if the value is acceptable or not. + * If the MRRS value provided is not acceptable (e.g., too large), + * shrink the value until it is acceptable to the HW. + */ + while (mrrs != pcie_get_readrq(dev) && mrrs >= 128) { + rc = pcie_set_readrq(dev, mrrs); + if (rc) + dev_err(&dev->dev, "Failed attempting to set the MRRS\n"); + + mrrs /= 2; + } +} + +static int pcie_bus_configure_set(struct pci_dev *dev, void *data) +{ + int mps = 128 << *(u8 *)data; + + if (!pci_is_pcie(dev)) + return 0; + + dev_info(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n", + pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev)); + + pcie_write_mps(dev, mps); + pcie_write_mrrs(dev, mps); + + dev_info(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n", + pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev)); + + return 0; +} + +/* pcie_bus_configure_mps requires that pci_walk_bus work in a top-down, + * parents then children fashion. If this changes, then this code will not + * work as designed. + */ +void pcie_bus_configure_settings(struct pci_bus *bus, u8 mpss) +{ + u8 smpss = mpss; + + if (!bus->self) + return; + + if (!pci_is_pcie(bus->self)) + return; + + if (pcie_bus_config == PCIE_BUS_SAFE) { + pcie_find_smpss(bus->self, &smpss); + pci_walk_bus(bus, pcie_find_smpss, &smpss); + } + + pcie_bus_configure_set(bus->self, &smpss); + pci_walk_bus(bus, pcie_bus_configure_set, &smpss); +} +EXPORT_SYMBOL_GPL(pcie_bus_configure_settings); + unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus) { unsigned int devfn, pass, max = bus->secondary; diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 8a1d3c7863a8..784da9d36029 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -34,6 +34,7 @@ struct resource_list_x { resource_size_t start; resource_size_t end; resource_size_t add_size; + resource_size_t min_align; unsigned long flags; }; @@ -65,7 +66,7 @@ void pci_realloc(void) */ static void add_to_list(struct resource_list_x *head, struct pci_dev *dev, struct resource *res, - resource_size_t add_size) + resource_size_t add_size, resource_size_t min_align) { struct resource_list_x *list = head; struct resource_list_x *ln = list->next; @@ -84,13 +85,16 @@ static void add_to_list(struct resource_list_x *head, tmp->end = res->end; tmp->flags = res->flags; tmp->add_size = add_size; + tmp->min_align = min_align; list->next = tmp; } static void add_to_failed_list(struct resource_list_x *head, struct pci_dev *dev, struct resource *res) { - add_to_list(head, dev, res, 0); + add_to_list(head, dev, res, + 0 /* dont care */, + 0 /* dont care */); } static void __dev_sort_resources(struct pci_dev *dev, @@ -121,18 +125,18 @@ static inline void reset_resource(struct resource *res) } /** - * adjust_resources_sorted() - satisfy any additional resource requests + * reassign_resources_sorted() - satisfy any additional resource requests * - * @add_head : head of the list tracking requests requiring additional + * @realloc_head : head of the list tracking requests requiring additional * resources * @head : head of the list tracking requests with allocated * resources * - * Walk through each element of the add_head and try to procure + * Walk through each element of the realloc_head and try to procure * additional resources for the element, provided the element * is in the head list. */ -static void adjust_resources_sorted(struct resource_list_x *add_head, +static void reassign_resources_sorted(struct resource_list_x *realloc_head, struct resource_list *head) { struct resource *res; @@ -141,8 +145,8 @@ static void adjust_resources_sorted(struct resource_list_x *add_head, resource_size_t add_size; int idx; - prev = add_head; - for (list = add_head->next; list;) { + prev = realloc_head; + for (list = realloc_head->next; list;) { res = list->res; /* skip resource that has been reset */ if (!res->flags) @@ -159,13 +163,17 @@ static void adjust_resources_sorted(struct resource_list_x *add_head, idx = res - &list->dev->resource[0]; add_size=list->add_size; - if (!resource_size(res) && add_size) { - res->end = res->start + add_size - 1; - if(pci_assign_resource(list->dev, idx)) + if (!resource_size(res)) { + res->start = list->start; + res->end = res->start + add_size - 1; + if(pci_assign_resource(list->dev, idx)) reset_resource(res); - } else if (add_size) { - adjust_resource(res, res->start, - resource_size(res) + add_size); + } else { + resource_size_t align = list->min_align; + res->flags |= list->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN); + if (pci_reassign_resource(list->dev, idx, add_size, align)) + dev_printk(KERN_DEBUG, &list->dev->dev, "failed to add optional resources res=%pR\n", + res); } out: tmp = list; @@ -210,16 +218,16 @@ static void assign_requested_resources_sorted(struct resource_list *head, } static void __assign_resources_sorted(struct resource_list *head, - struct resource_list_x *add_head, + struct resource_list_x *realloc_head, struct resource_list_x *fail_head) { /* Satisfy the must-have resource requests */ assign_requested_resources_sorted(head, fail_head); - /* Try to satisfy any additional nice-to-have resource + /* Try to satisfy any additional optional resource requests */ - if (add_head) - adjust_resources_sorted(add_head, head); + if (realloc_head) + reassign_resources_sorted(realloc_head, head); free_list(resource_list, head); } @@ -235,7 +243,7 @@ static void pdev_assign_resources_sorted(struct pci_dev *dev, } static void pbus_assign_resources_sorted(const struct pci_bus *bus, - struct resource_list_x *add_head, + struct resource_list_x *realloc_head, struct resource_list_x *fail_head) { struct pci_dev *dev; @@ -245,7 +253,7 @@ static void pbus_assign_resources_sorted(const struct pci_bus *bus, list_for_each_entry(dev, &bus->devices, bus_list) __dev_sort_resources(dev, &head); - __assign_resources_sorted(&head, add_head, fail_head); + __assign_resources_sorted(&head, realloc_head, fail_head); } void pci_setup_cardbus(struct pci_bus *bus) @@ -540,13 +548,27 @@ static resource_size_t calculate_memsize(resource_size_t size, return size; } +static resource_size_t get_res_add_size(struct resource_list_x *realloc_head, + struct resource *res) +{ + struct resource_list_x *list; + + /* check if it is in realloc_head list */ + for (list = realloc_head->next; list && list->res != res; + list = list->next); + if (list) + return list->add_size; + + return 0; +} + /** * pbus_size_io() - size the io window of a given bus * * @bus : the bus * @min_size : the minimum io window that must to be allocated * @add_size : additional optional io window - * @add_head : track the additional io window on this list + * @realloc_head : track the additional io window on this list * * Sizing the IO windows of the PCI-PCI bridge is trivial, * since these windows have 4K granularity and the IO ranges @@ -554,11 +576,12 @@ static resource_size_t calculate_memsize(resource_size_t size, * We must be careful with the ISA aliasing though. */ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, - resource_size_t add_size, struct resource_list_x *add_head) + resource_size_t add_size, struct resource_list_x *realloc_head) { struct pci_dev *dev; struct resource *b_res = find_free_bus_resource(bus, IORESOURCE_IO); unsigned long size = 0, size0 = 0, size1 = 0; + resource_size_t children_add_size = 0; if (!b_res) return; @@ -579,11 +602,16 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, size += r_size; else size1 += r_size; + + if (realloc_head) + children_add_size += get_res_add_size(realloc_head, r); } } size0 = calculate_iosize(size, min_size, size1, resource_size(b_res), 4096); - size1 = (!add_head || (add_head && !add_size)) ? size0 : + if (children_add_size > add_size) + add_size = children_add_size; + size1 = (!realloc_head || (realloc_head && !add_size)) ? size0 : calculate_iosize(size, min_size+add_size, size1, resource_size(b_res), 4096); if (!size0 && !size1) { @@ -598,8 +626,8 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, b_res->start = 4096; b_res->end = b_res->start + size0 - 1; b_res->flags |= IORESOURCE_STARTALIGN; - if (size1 > size0 && add_head) - add_to_list(add_head, bus->self, b_res, size1-size0); + if (size1 > size0 && realloc_head) + add_to_list(realloc_head, bus->self, b_res, size1-size0, 4096); } /** @@ -608,7 +636,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, * @bus : the bus * @min_size : the minimum memory window that must to be allocated * @add_size : additional optional memory window - * @add_head : track the additional memory window on this list + * @realloc_head : track the additional memory window on this list * * Calculate the size of the bus and minimal alignment which * guarantees that all child resources fit in this size. @@ -616,7 +644,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size, static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long type, resource_size_t min_size, resource_size_t add_size, - struct resource_list_x *add_head) + struct resource_list_x *realloc_head) { struct pci_dev *dev; resource_size_t min_align, align, size, size0, size1; @@ -624,6 +652,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, int order, max_order; struct resource *b_res = find_free_bus_resource(bus, type); unsigned int mem64_mask = 0; + resource_size_t children_add_size = 0; if (!b_res) return 0; @@ -645,6 +674,16 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, if (r->parent || (r->flags & mask) != type) continue; r_size = resource_size(r); +#ifdef CONFIG_PCI_IOV + /* put SRIOV requested res to the optional list */ + if (realloc_head && i >= PCI_IOV_RESOURCES && + i <= PCI_IOV_RESOURCE_END) { + r->end = r->start - 1; + add_to_list(realloc_head, dev, r, r_size, 0/* dont' care */); + children_add_size += r_size; + continue; + } +#endif /* For bridges size != alignment */ align = pci_resource_alignment(dev, r); order = __ffs(align) - 20; @@ -665,6 +704,9 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, if (order > max_order) max_order = order; mem64_mask &= r->flags & IORESOURCE_MEM_64; + + if (realloc_head) + children_add_size += get_res_add_size(realloc_head, r); } } align = 0; @@ -681,7 +723,9 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, align += aligns[order]; } size0 = calculate_memsize(size, min_size, 0, resource_size(b_res), min_align); - size1 = (!add_head || (add_head && !add_size)) ? size0 : + if (children_add_size > add_size) + add_size = children_add_size; + size1 = (!realloc_head || (realloc_head && !add_size)) ? size0 : calculate_memsize(size, min_size+add_size, 0, resource_size(b_res), min_align); if (!size0 && !size1) { @@ -695,12 +739,22 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, b_res->start = min_align; b_res->end = size0 + min_align - 1; b_res->flags |= IORESOURCE_STARTALIGN | mem64_mask; - if (size1 > size0 && add_head) - add_to_list(add_head, bus->self, b_res, size1-size0); + if (size1 > size0 && realloc_head) + add_to_list(realloc_head, bus->self, b_res, size1-size0, min_align); return 1; } -static void pci_bus_size_cardbus(struct pci_bus *bus) +unsigned long pci_cardbus_resource_alignment(struct resource *res) +{ + if (res->flags & IORESOURCE_IO) + return pci_cardbus_io_size; + if (res->flags & IORESOURCE_MEM) + return pci_cardbus_mem_size; + return 0; +} + +static void pci_bus_size_cardbus(struct pci_bus *bus, + struct resource_list_x *realloc_head) { struct pci_dev *bridge = bus->self; struct resource *b_res = &bridge->resource[PCI_BRIDGE_RESOURCES]; @@ -711,12 +765,14 @@ static void pci_bus_size_cardbus(struct pci_bus *bus) * a fixed amount of bus space for CardBus bridges. */ b_res[0].start = 0; - b_res[0].end = pci_cardbus_io_size - 1; b_res[0].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN; + if (realloc_head) + add_to_list(realloc_head, bridge, b_res, pci_cardbus_io_size, 0 /* dont care */); b_res[1].start = 0; - b_res[1].end = pci_cardbus_io_size - 1; b_res[1].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN; + if (realloc_head) + add_to_list(realloc_head, bridge, b_res+1, pci_cardbus_io_size, 0 /* dont care */); /* * Check whether prefetchable memory is supported @@ -736,21 +792,31 @@ static void pci_bus_size_cardbus(struct pci_bus *bus) */ if (ctrl & PCI_CB_BRIDGE_CTL_PREFETCH_MEM0) { b_res[2].start = 0; - b_res[2].end = pci_cardbus_mem_size - 1; b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH | IORESOURCE_SIZEALIGN; + if (realloc_head) + add_to_list(realloc_head, bridge, b_res+2, pci_cardbus_mem_size, 0 /* dont care */); b_res[3].start = 0; - b_res[3].end = pci_cardbus_mem_size - 1; b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN; + if (realloc_head) + add_to_list(realloc_head, bridge, b_res+3, pci_cardbus_mem_size, 0 /* dont care */); } else { b_res[3].start = 0; - b_res[3].end = pci_cardbus_mem_size * 2 - 1; b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN; + if (realloc_head) + add_to_list(realloc_head, bridge, b_res+3, pci_cardbus_mem_size * 2, 0 /* dont care */); } + + /* set the size of the resource to zero, so that the resource does not + * get assigned during required-resource allocation cycle but gets assigned + * during the optional-resource allocation cycle. + */ + b_res[0].start = b_res[1].start = b_res[2].start = b_res[3].start = 1; + b_res[0].end = b_res[1].end = b_res[2].end = b_res[3].end = 0; } void __ref __pci_bus_size_bridges(struct pci_bus *bus, - struct resource_list_x *add_head) + struct resource_list_x *realloc_head) { struct pci_dev *dev; unsigned long mask, prefmask; @@ -763,12 +829,12 @@ void __ref __pci_bus_size_bridges(struct pci_bus *bus, switch (dev->class >> 8) { case PCI_CLASS_BRIDGE_CARDBUS: - pci_bus_size_cardbus(b); + pci_bus_size_cardbus(b, realloc_head); break; case PCI_CLASS_BRIDGE_PCI: default: - __pci_bus_size_bridges(b, add_head); + __pci_bus_size_bridges(b, realloc_head); break; } } @@ -792,7 +858,7 @@ void __ref __pci_bus_size_bridges(struct pci_bus *bus, * Follow thru */ default: - pbus_size_io(bus, 0, additional_io_size, add_head); + pbus_size_io(bus, 0, additional_io_size, realloc_head); /* If the bridge supports prefetchable range, size it separately. If it doesn't, or its prefetchable window has already been allocated by arch code, try @@ -800,11 +866,11 @@ void __ref __pci_bus_size_bridges(struct pci_bus *bus, resources. */ mask = IORESOURCE_MEM; prefmask = IORESOURCE_MEM | IORESOURCE_PREFETCH; - if (pbus_size_mem(bus, prefmask, prefmask, 0, additional_mem_size, add_head)) + if (pbus_size_mem(bus, prefmask, prefmask, 0, additional_mem_size, realloc_head)) mask = prefmask; /* Success, size non-prefetch only. */ else additional_mem_size += additional_mem_size; - pbus_size_mem(bus, mask, IORESOURCE_MEM, 0, additional_mem_size, add_head); + pbus_size_mem(bus, mask, IORESOURCE_MEM, 0, additional_mem_size, realloc_head); break; } } @@ -816,20 +882,20 @@ void __ref pci_bus_size_bridges(struct pci_bus *bus) EXPORT_SYMBOL(pci_bus_size_bridges); static void __ref __pci_bus_assign_resources(const struct pci_bus *bus, - struct resource_list_x *add_head, + struct resource_list_x *realloc_head, struct resource_list_x *fail_head) { struct pci_bus *b; struct pci_dev *dev; - pbus_assign_resources_sorted(bus, add_head, fail_head); + pbus_assign_resources_sorted(bus, realloc_head, fail_head); list_for_each_entry(dev, &bus->devices, bus_list) { b = dev->subordinate; if (!b) continue; - __pci_bus_assign_resources(b, add_head, fail_head); + __pci_bus_assign_resources(b, realloc_head, fail_head); switch (dev->class >> 8) { case PCI_CLASS_BRIDGE_PCI: @@ -1039,7 +1105,7 @@ void __init pci_assign_unassigned_resources(void) { struct pci_bus *bus; - struct resource_list_x add_list; /* list of resources that + struct resource_list_x realloc_list; /* list of resources that want additional resources */ int tried_times = 0; enum release_type rel_type = leaf_only; @@ -1052,7 +1118,7 @@ pci_assign_unassigned_resources(void) head.next = NULL; - add_list.next = NULL; + realloc_list.next = NULL; pci_try_num = max_depth + 1; printk(KERN_DEBUG "PCI: max bus depth: %d pci_try_num: %d\n", @@ -1062,12 +1128,12 @@ again: /* Depth first, calculate sizes and alignments of all subordinate buses. */ list_for_each_entry(bus, &pci_root_buses, node) - __pci_bus_size_bridges(bus, &add_list); + __pci_bus_size_bridges(bus, &realloc_list); /* Depth last, allocate resources and update the hardware. */ list_for_each_entry(bus, &pci_root_buses, node) - __pci_bus_assign_resources(bus, &add_list, &head); - BUG_ON(add_list.next); + __pci_bus_assign_resources(bus, &realloc_list, &head); + BUG_ON(realloc_list.next); tried_times++; /* any device complain? */ diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index 319f359906e8..51a9095c7da4 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -128,16 +128,16 @@ void pci_disable_bridge_window(struct pci_dev *dev) } #endif /* CONFIG_PCI_QUIRKS */ + + static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev, - int resno) + int resno, resource_size_t size, resource_size_t align) { struct resource *res = dev->resource + resno; - resource_size_t size, min, align; + resource_size_t min; int ret; - size = resource_size(res); min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM; - align = pci_resource_alignment(dev, res); /* First, try exact prefetching match.. */ ret = pci_bus_alloc_resource(bus, res, size, align, min, @@ -154,56 +154,101 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev, ret = pci_bus_alloc_resource(bus, res, size, align, min, 0, pcibios_align_resource, dev); } + return ret; +} - if (ret < 0 && dev->fw_addr[resno]) { - struct resource *root, *conflict; - resource_size_t start, end; +static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev, + int resno, resource_size_t size) +{ + struct resource *root, *conflict; + resource_size_t start, end; + int ret = 0; - /* - * If we failed to assign anything, let's try the address - * where firmware left it. That at least has a chance of - * working, which is better than just leaving it disabled. - */ + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + else + root = &iomem_resource; + + start = res->start; + end = res->end; + res->start = dev->fw_addr[resno]; + res->end = res->start + size - 1; + dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n", + resno, res); + conflict = request_resource_conflict(root, res); + if (conflict) { + dev_info(&dev->dev, + "BAR %d: %pR conflicts with %s %pR\n", resno, + res, conflict->name, conflict); + res->start = start; + res->end = end; + ret = 1; + } + return ret; +} + +static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align) +{ + struct resource *res = dev->resource + resno; + struct pci_bus *bus; + int ret; + char *type; - if (res->flags & IORESOURCE_IO) - root = &ioport_resource; + bus = dev->bus; + while ((ret = __pci_assign_resource(bus, dev, resno, size, min_align))) { + if (!bus->parent || !bus->self->transparent) + break; + bus = bus->parent; + } + + if (ret) { + if (res->flags & IORESOURCE_MEM) + if (res->flags & IORESOURCE_PREFETCH) + type = "mem pref"; + else + type = "mem"; + else if (res->flags & IORESOURCE_IO) + type = "io"; else - root = &iomem_resource; - - start = res->start; - end = res->end; - res->start = dev->fw_addr[resno]; - res->end = res->start + size - 1; - dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n", - resno, res); - conflict = request_resource_conflict(root, res); - if (conflict) { - dev_info(&dev->dev, - "BAR %d: %pR conflicts with %s %pR\n", resno, - res, conflict->name, conflict); - res->start = start; - res->end = end; - } else - ret = 0; + type = "unknown"; + dev_info(&dev->dev, + "BAR %d: can't assign %s (size %#llx)\n", + resno, type, (unsigned long long) resource_size(res)); } + return ret; +} + +int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsize, + resource_size_t min_align) +{ + struct resource *res = dev->resource + resno; + resource_size_t new_size; + int ret; + + if (!res->parent) { + dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resouce %pR " + "\n", resno, res); + return -EINVAL; + } + + new_size = resource_size(res) + addsize + min_align; + ret = _pci_assign_resource(dev, resno, new_size, min_align); if (!ret) { res->flags &= ~IORESOURCE_STARTALIGN; dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res); if (resno < PCI_BRIDGE_RESOURCES) pci_update_resource(dev, resno); } - return ret; } int pci_assign_resource(struct pci_dev *dev, int resno) { struct resource *res = dev->resource + resno; - resource_size_t align; + resource_size_t align, size; struct pci_bus *bus; int ret; - char *type; align = pci_resource_alignment(dev, res); if (!align) { @@ -213,34 +258,27 @@ int pci_assign_resource(struct pci_dev *dev, int resno) } bus = dev->bus; - while ((ret = __pci_assign_resource(bus, dev, resno))) { - if (bus->parent && bus->self->transparent) - bus = bus->parent; - else - bus = NULL; - if (bus) - continue; - break; - } + size = resource_size(res); + ret = _pci_assign_resource(dev, resno, size, align); - if (ret) { - if (res->flags & IORESOURCE_MEM) - if (res->flags & IORESOURCE_PREFETCH) - type = "mem pref"; - else - type = "mem"; - else if (res->flags & IORESOURCE_IO) - type = "io"; - else - type = "unknown"; - dev_info(&dev->dev, - "BAR %d: can't assign %s (size %#llx)\n", - resno, type, (unsigned long long) resource_size(res)); - } + /* + * If we failed to assign anything, let's try the address + * where firmware left it. That at least has a chance of + * working, which is better than just leaving it disabled. + */ + if (ret < 0 && dev->fw_addr[resno]) + ret = pci_revert_fw_address(res, dev, resno, size); + if (!ret) { + res->flags &= ~IORESOURCE_STARTALIGN; + dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res); + if (resno < PCI_BRIDGE_RESOURCES) + pci_update_resource(dev, resno); + } return ret; } + /* Sort resources by alignment */ void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head) { diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 45e0191c35dd..1e88d4785321 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -769,4 +769,12 @@ config INTEL_OAKTRAIL enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y here; it will only load on supported platforms. +config SAMSUNG_Q10 + tristate "Samsung Q10 Extras" + depends on SERIO_I8042 + select BACKLIGHT_CLASS_DEVICE + ---help--- + This driver provides support for backlight control on Samsung Q10 + and related laptops, including Dell Latitude X200. + endif # X86_PLATFORM_DEVICES diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index afc1f832aa67..293a320d9faa 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -44,3 +44,4 @@ obj-$(CONFIG_SAMSUNG_LAPTOP) += samsung-laptop.o obj-$(CONFIG_MXM_WMI) += mxm-wmi.o obj-$(CONFIG_INTEL_MID_POWER_BUTTON) += intel_mid_powerbtn.o obj-$(CONFIG_INTEL_OAKTRAIL) += intel_oaktrail.o +obj-$(CONFIG_SAMSUNG_Q10) += samsung-q10.o diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index e1c4938b301b..af2bb20cb2fb 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -99,6 +99,7 @@ enum acer_wmi_event_ids { static const struct key_entry acer_wmi_keymap[] = { {KE_KEY, 0x01, {KEY_WLAN} }, /* WiFi */ {KE_KEY, 0x03, {KEY_WLAN} }, /* WiFi */ + {KE_KEY, 0x04, {KEY_WLAN} }, /* WiFi */ {KE_KEY, 0x12, {KEY_BLUETOOTH} }, /* BT */ {KE_KEY, 0x21, {KEY_PROG1} }, /* Backup */ {KE_KEY, 0x22, {KEY_PROG2} }, /* Arcade */ @@ -304,6 +305,10 @@ static struct quirk_entry quirk_fujitsu_amilo_li_1718 = { .wireless = 2, }; +static struct quirk_entry quirk_lenovo_ideapad_s205 = { + .wireless = 3, +}; + /* The Aspire One has a dummy ACPI-WMI interface - disable it */ static struct dmi_system_id __devinitdata acer_blacklist[] = { { @@ -450,6 +455,15 @@ static struct dmi_system_id acer_quirks[] = { }, .driver_data = &quirk_medion_md_98300, }, + { + .callback = dmi_matched, + .ident = "Lenovo Ideapad S205", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "10382LG"), + }, + .driver_data = &quirk_lenovo_ideapad_s205, + }, {} }; @@ -542,6 +556,12 @@ struct wmi_interface *iface) return AE_ERROR; *value = result & 0x1; return AE_OK; + case 3: + err = ec_read(0x78, &result); + if (err) + return AE_ERROR; + *value = result & 0x1; + return AE_OK; default: err = ec_read(0xA, &result); if (err) @@ -1266,8 +1286,13 @@ static void acer_rfkill_update(struct work_struct *ignored) acpi_status status; status = get_u32(&state, ACER_CAP_WIRELESS); - if (ACPI_SUCCESS(status)) - rfkill_set_sw_state(wireless_rfkill, !state); + if (ACPI_SUCCESS(status)) { + if (quirks->wireless == 3) { + rfkill_set_hw_state(wireless_rfkill, !state); + } else { + rfkill_set_sw_state(wireless_rfkill, !state); + } + } if (has_cap(ACER_CAP_BLUETOOTH)) { status = get_u32(&state, ACER_CAP_BLUETOOTH); @@ -1400,6 +1425,9 @@ static ssize_t show_bool_threeg(struct device *dev, { u32 result; \ acpi_status status; + + pr_info("This threeg sysfs will be removed in 2012" + " - used by: %s\n", current->comm); if (wmi_has_guid(WMID_GUID3)) status = wmid3_get_device_status(&result, ACER_WMID3_GDS_THREEG); @@ -1415,8 +1443,10 @@ static ssize_t set_bool_threeg(struct device *dev, { u32 tmp = simple_strtoul(buf, NULL, 10); acpi_status status = set_u32(tmp, ACER_CAP_THREEG); - if (ACPI_FAILURE(status)) - return -EINVAL; + pr_info("This threeg sysfs will be removed in 2012" + " - used by: %s\n", current->comm); + if (ACPI_FAILURE(status)) + return -EINVAL; return count; } static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg, @@ -1425,6 +1455,8 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg, static ssize_t show_interface(struct device *dev, struct device_attribute *attr, char *buf) { + pr_info("This interface sysfs will be removed in 2012" + " - used by: %s\n", current->comm); switch (interface->type) { case ACER_AMW0: return sprintf(buf, "AMW0\n"); diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index fca3489218b7..760c6d7624fe 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -182,6 +182,7 @@ static const struct bios_settings_t bios_tbl[] = { {"Acer", "Aspire 1810T", "v1.3308", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1810TZ", "v1.3310", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1810T", "v1.3310", 0x55, 0x58, {0x9e, 0x00} }, + {"Acer", "Aspire 1810TZ", "v1.3314", 0x55, 0x58, {0x9e, 0x00} }, /* Acer 531 */ {"Acer", "AO531h", "v0.3201", 0x55, 0x58, {0x20, 0x00} }, /* Gateway */ @@ -703,15 +704,15 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Peter Feuerer"); MODULE_DESCRIPTION("Aspire One temperature and fan driver"); MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:"); -MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1410*:"); -MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1810*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAspire*1410*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAspire*1810*:"); MODULE_ALIAS("dmi:*:*Acer*:pnAO531*:"); MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:"); MODULE_ALIAS("dmi:*:*Gateway*:pnLT31*:"); -MODULE_ALIAS("dmi:*:*Packard Bell*:pnAOA*:"); -MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOA*:"); -MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOTMU*:"); -MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOTMA*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnAOA*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOA*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOTMU*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOTMA*:"); module_init(acerhdf_init); module_exit(acerhdf_exit); diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c index d65df92e2acc..fa6d7ec68b26 100644 --- a/drivers/platform/x86/asus-laptop.c +++ b/drivers/platform/x86/asus-laptop.c @@ -70,11 +70,10 @@ MODULE_LICENSE("GPL"); * WAPF defines the behavior of the Fn+Fx wlan key * The significance of values is yet to be found, but * most of the time: - * 0x0 will do nothing - * 0x1 will allow to control the device with Fn+Fx key. - * 0x4 will send an ACPI event (0x88) while pressing the Fn+Fx key - * 0x5 like 0x1 or 0x4 - * So, if something doesn't work as you want, just try other values =) + * Bit | Bluetooth | WLAN + * 0 | Hardware | Hardware + * 1 | Hardware | Software + * 4 | Software | Software */ static uint wapf = 1; module_param(wapf, uint, 0444); diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 0580d99b0798..b0859d4183e8 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -38,6 +38,24 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS("wmi:"ASUS_NB_WMI_EVENT_GUID); +/* + * WAPF defines the behavior of the Fn+Fx wlan key + * The significance of values is yet to be found, but + * most of the time: + * Bit | Bluetooth | WLAN + * 0 | Hardware | Hardware + * 1 | Hardware | Software + * 4 | Software | Software + */ +static uint wapf; +module_param(wapf, uint, 0444); +MODULE_PARM_DESC(wapf, "WAPF value"); + +static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver) +{ + driver->wapf = wapf; +} + static const struct key_entry asus_nb_wmi_keymap[] = { { KE_KEY, 0x30, { KEY_VOLUMEUP } }, { KE_KEY, 0x31, { KEY_VOLUMEDOWN } }, @@ -53,16 +71,16 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_KEY, 0x51, { KEY_WWW } }, { KE_KEY, 0x55, { KEY_CALC } }, { KE_KEY, 0x5C, { KEY_F15 } }, /* Power Gear key */ - { KE_KEY, 0x5D, { KEY_WLAN } }, - { KE_KEY, 0x5E, { KEY_WLAN } }, - { KE_KEY, 0x5F, { KEY_WLAN } }, + { KE_KEY, 0x5D, { KEY_WLAN } }, /* Wireless console Toggle */ + { KE_KEY, 0x5E, { KEY_WLAN } }, /* Wireless console Enable */ + { KE_KEY, 0x5F, { KEY_WLAN } }, /* Wireless console Disable */ { KE_KEY, 0x60, { KEY_SWITCHVIDEOMODE } }, { KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, { KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, { KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, { KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } }, - { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, + { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, { KE_KEY, 0x82, { KEY_CAMERA } }, { KE_KEY, 0x88, { KEY_RFKILL } }, { KE_KEY, 0x8A, { KEY_PROG1 } }, @@ -81,6 +99,7 @@ static struct asus_wmi_driver asus_nb_wmi_driver = { .keymap = asus_nb_wmi_keymap, .input_name = "Asus WMI hotkeys", .input_phys = ASUS_NB_WMI_FILE "/input0", + .quirks = asus_nb_wmi_quirks, }; diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 65b66aa44c78..95cba9ebf6c0 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -44,6 +44,7 @@ #include <linux/debugfs.h> #include <linux/seq_file.h> #include <linux/platform_device.h> +#include <linux/thermal.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> @@ -66,6 +67,8 @@ MODULE_LICENSE("GPL"); #define NOTIFY_BRNUP_MAX 0x1f #define NOTIFY_BRNDOWN_MIN 0x20 #define NOTIFY_BRNDOWN_MAX 0x2e +#define NOTIFY_KBD_BRTUP 0xc4 +#define NOTIFY_KBD_BRTDWN 0xc5 /* WMI Methods */ #define ASUS_WMI_METHODID_SPEC 0x43455053 /* BIOS SPECification */ @@ -93,6 +96,7 @@ MODULE_LICENSE("GPL"); /* Wireless */ #define ASUS_WMI_DEVID_HW_SWITCH 0x00010001 #define ASUS_WMI_DEVID_WIRELESS_LED 0x00010002 +#define ASUS_WMI_DEVID_CWAP 0x00010003 #define ASUS_WMI_DEVID_WLAN 0x00010011 #define ASUS_WMI_DEVID_BLUETOOTH 0x00010013 #define ASUS_WMI_DEVID_GPS 0x00010015 @@ -102,6 +106,12 @@ MODULE_LICENSE("GPL"); /* Leds */ /* 0x000200XX and 0x000400XX */ +#define ASUS_WMI_DEVID_LED1 0x00020011 +#define ASUS_WMI_DEVID_LED2 0x00020012 +#define ASUS_WMI_DEVID_LED3 0x00020013 +#define ASUS_WMI_DEVID_LED4 0x00020014 +#define ASUS_WMI_DEVID_LED5 0x00020015 +#define ASUS_WMI_DEVID_LED6 0x00020016 /* Backlight and Brightness */ #define ASUS_WMI_DEVID_BACKLIGHT 0x00050011 @@ -174,13 +184,18 @@ struct asus_wmi { struct led_classdev tpd_led; int tpd_led_wk; + struct led_classdev kbd_led; + int kbd_led_wk; struct workqueue_struct *led_workqueue; struct work_struct tpd_led_work; + struct work_struct kbd_led_work; struct asus_rfkill wlan; struct asus_rfkill bluetooth; struct asus_rfkill wimax; struct asus_rfkill wwan3g; + struct asus_rfkill gps; + struct asus_rfkill uwb; struct hotplug_slot *hotplug_slot; struct mutex hotplug_lock; @@ -205,6 +220,7 @@ static int asus_wmi_input_init(struct asus_wmi *asus) asus->inputdev->phys = asus->driver->input_phys; asus->inputdev->id.bustype = BUS_HOST; asus->inputdev->dev.parent = &asus->platform_device->dev; + set_bit(EV_REP, asus->inputdev->evbit); err = sparse_keymap_setup(asus->inputdev, asus->driver->keymap, NULL); if (err) @@ -359,30 +375,80 @@ static enum led_brightness tpd_led_get(struct led_classdev *led_cdev) return read_tpd_led_state(asus); } -static int asus_wmi_led_init(struct asus_wmi *asus) +static void kbd_led_update(struct work_struct *work) { - int rv; + int ctrl_param = 0; + struct asus_wmi *asus; - if (read_tpd_led_state(asus) < 0) - return 0; + asus = container_of(work, struct asus_wmi, kbd_led_work); - asus->led_workqueue = create_singlethread_workqueue("led_workqueue"); - if (!asus->led_workqueue) - return -ENOMEM; - INIT_WORK(&asus->tpd_led_work, tpd_led_update); + /* + * bits 0-2: level + * bit 7: light on/off + */ + if (asus->kbd_led_wk > 0) + ctrl_param = 0x80 | (asus->kbd_led_wk & 0x7F); - asus->tpd_led.name = "asus::touchpad"; - asus->tpd_led.brightness_set = tpd_led_set; - asus->tpd_led.brightness_get = tpd_led_get; - asus->tpd_led.max_brightness = 1; + asus_wmi_set_devstate(ASUS_WMI_DEVID_KBD_BACKLIGHT, ctrl_param, NULL); +} - rv = led_classdev_register(&asus->platform_device->dev, &asus->tpd_led); - if (rv) { - destroy_workqueue(asus->led_workqueue); - return rv; +static int kbd_led_read(struct asus_wmi *asus, int *level, int *env) +{ + int retval; + + /* + * bits 0-2: level + * bit 7: light on/off + * bit 8-10: environment (0: dark, 1: normal, 2: light) + * bit 17: status unknown + */ + retval = asus_wmi_get_devstate_bits(asus, ASUS_WMI_DEVID_KBD_BACKLIGHT, + 0xFFFF); + + /* Unknown status is considered as off */ + if (retval == 0x8000) + retval = 0; + + if (retval >= 0) { + if (level) + *level = retval & 0x80 ? retval & 0x7F : 0; + if (env) + *env = (retval >> 8) & 0x7F; + retval = 0; } - return 0; + return retval; +} + +static void kbd_led_set(struct led_classdev *led_cdev, + enum led_brightness value) +{ + struct asus_wmi *asus; + + asus = container_of(led_cdev, struct asus_wmi, kbd_led); + + if (value > asus->kbd_led.max_brightness) + value = asus->kbd_led.max_brightness; + else if (value < 0) + value = 0; + + asus->kbd_led_wk = value; + queue_work(asus->led_workqueue, &asus->kbd_led_work); +} + +static enum led_brightness kbd_led_get(struct led_classdev *led_cdev) +{ + struct asus_wmi *asus; + int retval, value; + + asus = container_of(led_cdev, struct asus_wmi, kbd_led); + + retval = kbd_led_read(asus, &value, NULL); + + if (retval < 0) + return retval; + + return value; } static void asus_wmi_led_exit(struct asus_wmi *asus) @@ -393,6 +459,48 @@ static void asus_wmi_led_exit(struct asus_wmi *asus) destroy_workqueue(asus->led_workqueue); } +static int asus_wmi_led_init(struct asus_wmi *asus) +{ + int rv = 0; + + asus->led_workqueue = create_singlethread_workqueue("led_workqueue"); + if (!asus->led_workqueue) + return -ENOMEM; + + if (read_tpd_led_state(asus) >= 0) { + INIT_WORK(&asus->tpd_led_work, tpd_led_update); + + asus->tpd_led.name = "asus::touchpad"; + asus->tpd_led.brightness_set = tpd_led_set; + asus->tpd_led.brightness_get = tpd_led_get; + asus->tpd_led.max_brightness = 1; + + rv = led_classdev_register(&asus->platform_device->dev, + &asus->tpd_led); + if (rv) + goto error; + } + + if (kbd_led_read(asus, NULL, NULL) >= 0) { + INIT_WORK(&asus->kbd_led_work, kbd_led_update); + + asus->kbd_led.name = "asus::kbd_backlight"; + asus->kbd_led.brightness_set = kbd_led_set; + asus->kbd_led.brightness_get = kbd_led_get; + asus->kbd_led.max_brightness = 3; + + rv = led_classdev_register(&asus->platform_device->dev, + &asus->kbd_led); + } + +error: + if (rv) + asus_wmi_led_exit(asus); + + return rv; +} + + /* * PCI hotplug (for wlan rfkill) */ @@ -729,6 +837,16 @@ static void asus_wmi_rfkill_exit(struct asus_wmi *asus) rfkill_destroy(asus->wwan3g.rfkill); asus->wwan3g.rfkill = NULL; } + if (asus->gps.rfkill) { + rfkill_unregister(asus->gps.rfkill); + rfkill_destroy(asus->gps.rfkill); + asus->gps.rfkill = NULL; + } + if (asus->uwb.rfkill) { + rfkill_unregister(asus->uwb.rfkill); + rfkill_destroy(asus->uwb.rfkill); + asus->uwb.rfkill = NULL; + } } static int asus_wmi_rfkill_init(struct asus_wmi *asus) @@ -763,6 +881,18 @@ static int asus_wmi_rfkill_init(struct asus_wmi *asus) if (result && result != -ENODEV) goto exit; + result = asus_new_rfkill(asus, &asus->gps, "asus-gps", + RFKILL_TYPE_GPS, ASUS_WMI_DEVID_GPS); + + if (result && result != -ENODEV) + goto exit; + + result = asus_new_rfkill(asus, &asus->uwb, "asus-uwb", + RFKILL_TYPE_UWB, ASUS_WMI_DEVID_UWB); + + if (result && result != -ENODEV) + goto exit; + if (!asus->driver->hotplug_wireless) goto exit; @@ -797,8 +927,8 @@ exit: * Hwmon device */ static ssize_t asus_hwmon_pwm1(struct device *dev, - struct device_attribute *attr, - char *buf) + struct device_attribute *attr, + char *buf) { struct asus_wmi *asus = dev_get_drvdata(dev); u32 value; @@ -809,7 +939,7 @@ static ssize_t asus_hwmon_pwm1(struct device *dev, if (err < 0) return err; - value |= 0xFF; + value &= 0xFF; if (value == 1) /* Low Speed */ value = 85; @@ -825,7 +955,26 @@ static ssize_t asus_hwmon_pwm1(struct device *dev, return sprintf(buf, "%d\n", value); } +static ssize_t asus_hwmon_temp1(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct asus_wmi *asus = dev_get_drvdata(dev); + u32 value; + int err; + + err = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_THERMAL_CTRL, &value); + + if (err < 0) + return err; + + value = KELVIN_TO_CELSIUS((value & 0xFFFF)) * 1000; + + return sprintf(buf, "%d\n", value); +} + static SENSOR_DEVICE_ATTR(pwm1, S_IRUGO, asus_hwmon_pwm1, NULL, 0); +static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, asus_hwmon_temp1, NULL, 0); static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf) @@ -836,12 +985,13 @@ static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0); static struct attribute *hwmon_attributes[] = { &sensor_dev_attr_pwm1.dev_attr.attr, + &sensor_dev_attr_temp1_input.dev_attr.attr, &sensor_dev_attr_name.dev_attr.attr, NULL }; static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, - struct attribute *attr, int idx) + struct attribute *attr, int idx) { struct device *dev = container_of(kobj, struct device, kobj); struct platform_device *pdev = to_platform_device(dev->parent); @@ -852,6 +1002,8 @@ static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, if (attr == &sensor_dev_attr_pwm1.dev_attr.attr) dev_id = ASUS_WMI_DEVID_FAN_CTRL; + else if (attr == &sensor_dev_attr_temp1_input.dev_attr.attr) + dev_id = ASUS_WMI_DEVID_THERMAL_CTRL; if (dev_id != -1) { int err = asus_wmi_get_devstate(asus, dev_id, &value); @@ -869,9 +1021,13 @@ static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, * - reverved bits are non-zero * - sfun and presence bit are not set */ - if (value != ASUS_WMI_UNSUPPORTED_METHOD || value & 0xFFF80000 + if (value == ASUS_WMI_UNSUPPORTED_METHOD || value & 0xFFF80000 || (!asus->sfun && !(value & ASUS_WMI_DSTS_PRESENCE_BIT))) ok = false; + } else if (dev_id == ASUS_WMI_DEVID_THERMAL_CTRL) { + /* If value is zero, something is clearly wrong */ + if (value == 0) + ok = false; } return ok ? attr->mode : 0; @@ -904,6 +1060,7 @@ static int asus_wmi_hwmon_init(struct asus_wmi *asus) pr_err("Could not register asus hwmon device\n"); return PTR_ERR(hwmon); } + dev_set_drvdata(hwmon, asus); asus->hwmon_device = hwmon; result = sysfs_create_group(&hwmon->kobj, &hwmon_attribute_group); if (result) @@ -1060,6 +1217,8 @@ static void asus_wmi_notify(u32 value, void *context) acpi_status status; int code; int orig_code; + unsigned int key_value = 1; + bool autorelease = 1; status = wmi_get_event_data(value, &response); if (status != AE_OK) { @@ -1075,6 +1234,13 @@ static void asus_wmi_notify(u32 value, void *context) code = obj->integer.value; orig_code = code; + if (asus->driver->key_filter) { + asus->driver->key_filter(asus->driver, &code, &key_value, + &autorelease); + if (code == ASUS_WMI_KEY_IGNORE) + goto exit; + } + if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX) code = NOTIFY_BRNUP_MIN; else if (code >= NOTIFY_BRNDOWN_MIN && @@ -1084,7 +1250,8 @@ static void asus_wmi_notify(u32 value, void *context) if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) { if (!acpi_video_backlight_support()) asus_wmi_backlight_notify(asus, orig_code); - } else if (!sparse_keymap_report_event(asus->inputdev, code, 1, true)) + } else if (!sparse_keymap_report_event(asus->inputdev, code, + key_value, autorelease)) pr_info("Unknown key %x pressed\n", code); exit: @@ -1164,14 +1331,18 @@ ASUS_WMI_CREATE_DEVICE_ATTR(cardr, 0644, ASUS_WMI_DEVID_CARDREADER); static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - int value; + int value, rv; if (!count || sscanf(buf, "%i", &value) != 1) return -EINVAL; if (value < 0 || value > 2) return -EINVAL; - return asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL); + rv = asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL); + if (rv < 0) + return rv; + + return count; } static DEVICE_ATTR(cpufv, S_IRUGO | S_IWUSR, NULL, store_cpufv); @@ -1234,7 +1405,7 @@ static int asus_wmi_platform_init(struct asus_wmi *asus) /* We don't know yet what to do with this version... */ if (!asus_wmi_evaluate_method(ASUS_WMI_METHODID_SPEC, 0, 0x9, &rv)) { - pr_info("BIOS WMI version: %d.%d", rv >> 8, rv & 0xFF); + pr_info("BIOS WMI version: %d.%d", rv >> 16, rv & 0xFF); asus->spec = rv; } @@ -1266,6 +1437,12 @@ static int asus_wmi_platform_init(struct asus_wmi *asus) return -ENODEV; } + /* CWAP allow to define the behavior of the Fn+F2 key, + * this method doesn't seems to be present on Eee PCs */ + if (asus->driver->wapf >= 0) + asus_wmi_set_devstate(ASUS_WMI_DEVID_CWAP, + asus->driver->wapf, NULL); + return asus_wmi_sysfs_init(asus->platform_device); } @@ -1568,6 +1745,14 @@ static int asus_hotk_restore(struct device *device) bl = !asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_WWAN3G); rfkill_set_sw_state(asus->wwan3g.rfkill, bl); } + if (asus->gps.rfkill) { + bl = !asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_GPS); + rfkill_set_sw_state(asus->gps.rfkill, bl); + } + if (asus->uwb.rfkill) { + bl = !asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_UWB); + rfkill_set_sw_state(asus->uwb.rfkill, bl); + } return 0; } @@ -1604,7 +1789,7 @@ static int asus_wmi_probe(struct platform_device *pdev) static bool used; -int asus_wmi_register_driver(struct asus_wmi_driver *driver) +int __init_or_module asus_wmi_register_driver(struct asus_wmi_driver *driver) { struct platform_driver *platform_driver; struct platform_device *platform_device; diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h index c044522c8766..8147c10161cc 100644 --- a/drivers/platform/x86/asus-wmi.h +++ b/drivers/platform/x86/asus-wmi.h @@ -29,12 +29,15 @@ #include <linux/platform_device.h> +#define ASUS_WMI_KEY_IGNORE (-1) + struct module; struct key_entry; struct asus_wmi; struct asus_wmi_driver { bool hotplug_wireless; + int wapf; const char *name; struct module *owner; @@ -44,6 +47,10 @@ struct asus_wmi_driver { const struct key_entry *keymap; const char *input_name; const char *input_phys; + /* Returns new code, value, and autorelease values in arguments. + * Return ASUS_WMI_KEY_IGNORE in code if event should be ignored. */ + void (*key_filter) (struct asus_wmi_driver *driver, int *code, + unsigned int *value, bool *autorelease); int (*probe) (struct platform_device *device); void (*quirks) (struct asus_wmi_driver *driver); diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index e39ab1d3ed87..f31fa4efa725 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -612,7 +612,6 @@ static int __init dell_init(void) if (!bufferpage) goto fail_buffer; buffer = page_address(bufferpage); - mutex_init(&buffer_mutex); ret = dell_setup_rfkill(); diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index ce790827e199..fa9a2171cc13 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -54,6 +54,8 @@ MODULE_ALIAS("wmi:"DELL_EVENT_GUID); */ static const struct key_entry dell_wmi_legacy_keymap[] __initconst = { + { KE_IGNORE, 0x003a, { KEY_CAPSLOCK } }, + { KE_KEY, 0xe045, { KEY_PROG1 } }, { KE_KEY, 0xe009, { KEY_EJECTCD } }, @@ -85,6 +87,11 @@ static const struct key_entry dell_wmi_legacy_keymap[] __initconst = { { KE_IGNORE, 0xe013, { KEY_RESERVED } }, { KE_IGNORE, 0xe020, { KEY_MUTE } }, + + /* Shortcut and audio panel keys */ + { KE_IGNORE, 0xe025, { KEY_RESERVED } }, + { KE_IGNORE, 0xe026, { KEY_RESERVED } }, + { KE_IGNORE, 0xe02e, { KEY_VOLUMEDOWN } }, { KE_IGNORE, 0xe030, { KEY_VOLUMEUP } }, { KE_IGNORE, 0xe033, { KEY_KBDILLUMUP } }, @@ -92,6 +99,9 @@ static const struct key_entry dell_wmi_legacy_keymap[] __initconst = { { KE_IGNORE, 0xe03a, { KEY_CAPSLOCK } }, { KE_IGNORE, 0xe045, { KEY_NUMLOCK } }, { KE_IGNORE, 0xe046, { KEY_SCROLLLOCK } }, + { KE_IGNORE, 0xe0f7, { KEY_MUTE } }, + { KE_IGNORE, 0xe0f8, { KEY_VOLUMEDOWN } }, + { KE_IGNORE, 0xe0f9, { KEY_VOLUMEUP } }, { KE_END, 0 } }; diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c index 4aa867a9b88b..9f6e64302b45 100644 --- a/drivers/platform/x86/eeepc-wmi.c +++ b/drivers/platform/x86/eeepc-wmi.c @@ -56,6 +56,11 @@ MODULE_PARM_DESC(hotplug_wireless, "If your laptop needs that, please report to " "acpi4asus-user@lists.sourceforge.net."); +/* Values for T101MT "Home" key */ +#define HOME_PRESS 0xe4 +#define HOME_HOLD 0xea +#define HOME_RELEASE 0xe5 + static const struct key_entry eeepc_wmi_keymap[] = { /* Sleep already handled via generic ACPI code */ { KE_KEY, 0x30, { KEY_VOLUMEUP } }, @@ -71,6 +76,7 @@ static const struct key_entry eeepc_wmi_keymap[] = { { KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } }, { KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */ { KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */ + { KE_KEY, HOME_PRESS, { KEY_CONFIG } }, /* Home/Express gate key */ { KE_KEY, 0xe8, { KEY_SCREENLOCK } }, { KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } }, { KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } }, @@ -81,6 +87,25 @@ static const struct key_entry eeepc_wmi_keymap[] = { { KE_END, 0}, }; +static void eeepc_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code, + unsigned int *value, bool *autorelease) +{ + switch (*code) { + case HOME_PRESS: + *value = 1; + *autorelease = 0; + break; + case HOME_HOLD: + *code = ASUS_WMI_KEY_IGNORE; + break; + case HOME_RELEASE: + *code = HOME_PRESS; + *value = 0; + *autorelease = 0; + break; + } +} + static acpi_status eeepc_wmi_parse_device(acpi_handle handle, u32 level, void *context, void **retval) { @@ -141,6 +166,7 @@ static void eeepc_dmi_check(struct asus_wmi_driver *driver) static void eeepc_wmi_quirks(struct asus_wmi_driver *driver) { driver->hotplug_wireless = hotplug_wireless; + driver->wapf = -1; eeepc_dmi_check(driver); } @@ -151,6 +177,7 @@ static struct asus_wmi_driver asus_wmi_driver = { .keymap = eeepc_wmi_keymap, .input_name = "Eee PC WMI hotkeys", .input_phys = EEEPC_WMI_FILE "/input0", + .key_filter = eeepc_wmi_key_filter, .probe = eeepc_wmi_probe, .quirks = eeepc_wmi_quirks, }; diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index bfdda33feb26..0c595410e788 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -32,13 +32,22 @@ #include <linux/platform_device.h> #include <linux/input.h> #include <linux/input/sparse-keymap.h> +#include <linux/backlight.h> +#include <linux/fb.h> #define IDEAPAD_RFKILL_DEV_NUM (3) +#define CFG_BT_BIT (16) +#define CFG_3G_BIT (17) +#define CFG_WIFI_BIT (18) +#define CFG_CAMERA_BIT (19) + struct ideapad_private { struct rfkill *rfk[IDEAPAD_RFKILL_DEV_NUM]; struct platform_device *platform_device; struct input_dev *inputdev; + struct backlight_device *blightdev; + unsigned long cfg; }; static acpi_handle ideapad_handle; @@ -155,7 +164,7 @@ static int write_ec_cmd(acpi_handle handle, int cmd, unsigned long data) } /* - * camera power + * sysfs */ static ssize_t show_ideapad_cam(struct device *dev, struct device_attribute *attr, @@ -186,6 +195,44 @@ static ssize_t store_ideapad_cam(struct device *dev, static DEVICE_ATTR(camera_power, 0644, show_ideapad_cam, store_ideapad_cam); +static ssize_t show_ideapad_cfg(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct ideapad_private *priv = dev_get_drvdata(dev); + + return sprintf(buf, "0x%.8lX\n", priv->cfg); +} + +static DEVICE_ATTR(cfg, 0444, show_ideapad_cfg, NULL); + +static struct attribute *ideapad_attributes[] = { + &dev_attr_camera_power.attr, + &dev_attr_cfg.attr, + NULL +}; + +static mode_t ideapad_is_visible(struct kobject *kobj, + struct attribute *attr, + int idx) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct ideapad_private *priv = dev_get_drvdata(dev); + bool supported; + + if (attr == &dev_attr_camera_power.attr) + supported = test_bit(CFG_CAMERA_BIT, &(priv->cfg)); + else + supported = true; + + return supported ? attr->mode : 0; +} + +static struct attribute_group ideapad_attribute_group = { + .is_visible = ideapad_is_visible, + .attrs = ideapad_attributes +}; + /* * Rfkill */ @@ -197,9 +244,9 @@ struct ideapad_rfk_data { }; const struct ideapad_rfk_data ideapad_rfk_data[] = { - { "ideapad_wlan", 18, 0x15, RFKILL_TYPE_WLAN }, - { "ideapad_bluetooth", 16, 0x17, RFKILL_TYPE_BLUETOOTH }, - { "ideapad_3g", 17, 0x20, RFKILL_TYPE_WWAN }, + { "ideapad_wlan", CFG_WIFI_BIT, 0x15, RFKILL_TYPE_WLAN }, + { "ideapad_bluetooth", CFG_BT_BIT, 0x17, RFKILL_TYPE_BLUETOOTH }, + { "ideapad_3g", CFG_3G_BIT, 0x20, RFKILL_TYPE_WWAN }, }; static int ideapad_rfk_set(void *data, bool blocked) @@ -265,8 +312,7 @@ static int __devinit ideapad_register_rfkill(struct acpi_device *adevice, return 0; } -static void __devexit ideapad_unregister_rfkill(struct acpi_device *adevice, - int dev) +static void ideapad_unregister_rfkill(struct acpi_device *adevice, int dev) { struct ideapad_private *priv = dev_get_drvdata(&adevice->dev); @@ -280,15 +326,6 @@ static void __devexit ideapad_unregister_rfkill(struct acpi_device *adevice, /* * Platform device */ -static struct attribute *ideapad_attributes[] = { - &dev_attr_camera_power.attr, - NULL -}; - -static struct attribute_group ideapad_attribute_group = { - .attrs = ideapad_attributes -}; - static int __devinit ideapad_platform_init(struct ideapad_private *priv) { int result; @@ -369,7 +406,7 @@ err_free_dev: return error; } -static void __devexit ideapad_input_exit(struct ideapad_private *priv) +static void ideapad_input_exit(struct ideapad_private *priv) { sparse_keymap_free(priv->inputdev); input_unregister_device(priv->inputdev); @@ -383,6 +420,98 @@ static void ideapad_input_report(struct ideapad_private *priv, } /* + * backlight + */ +static int ideapad_backlight_get_brightness(struct backlight_device *blightdev) +{ + unsigned long now; + + if (read_ec_data(ideapad_handle, 0x12, &now)) + return -EIO; + return now; +} + +static int ideapad_backlight_update_status(struct backlight_device *blightdev) +{ + if (write_ec_cmd(ideapad_handle, 0x13, blightdev->props.brightness)) + return -EIO; + if (write_ec_cmd(ideapad_handle, 0x33, + blightdev->props.power == FB_BLANK_POWERDOWN ? 0 : 1)) + return -EIO; + + return 0; +} + +static const struct backlight_ops ideapad_backlight_ops = { + .get_brightness = ideapad_backlight_get_brightness, + .update_status = ideapad_backlight_update_status, +}; + +static int ideapad_backlight_init(struct ideapad_private *priv) +{ + struct backlight_device *blightdev; + struct backlight_properties props; + unsigned long max, now, power; + + if (read_ec_data(ideapad_handle, 0x11, &max)) + return -EIO; + if (read_ec_data(ideapad_handle, 0x12, &now)) + return -EIO; + if (read_ec_data(ideapad_handle, 0x18, &power)) + return -EIO; + + memset(&props, 0, sizeof(struct backlight_properties)); + props.max_brightness = max; + props.type = BACKLIGHT_PLATFORM; + blightdev = backlight_device_register("ideapad", + &priv->platform_device->dev, + priv, + &ideapad_backlight_ops, + &props); + if (IS_ERR(blightdev)) { + pr_err("Could not register backlight device\n"); + return PTR_ERR(blightdev); + } + + priv->blightdev = blightdev; + blightdev->props.brightness = now; + blightdev->props.power = power ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN; + backlight_update_status(blightdev); + + return 0; +} + +static void ideapad_backlight_exit(struct ideapad_private *priv) +{ + if (priv->blightdev) + backlight_device_unregister(priv->blightdev); + priv->blightdev = NULL; +} + +static void ideapad_backlight_notify_power(struct ideapad_private *priv) +{ + unsigned long power; + struct backlight_device *blightdev = priv->blightdev; + + if (read_ec_data(ideapad_handle, 0x18, &power)) + return; + blightdev->props.power = power ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN; +} + +static void ideapad_backlight_notify_brightness(struct ideapad_private *priv) +{ + unsigned long now; + + /* if we control brightness via acpi video driver */ + if (priv->blightdev == NULL) { + read_ec_data(ideapad_handle, 0x12, &now); + return; + } + + backlight_force_update(priv->blightdev, BACKLIGHT_UPDATE_HOTKEY); +} + +/* * module init/exit */ static const struct acpi_device_id ideapad_device_ids[] = { @@ -393,10 +522,11 @@ MODULE_DEVICE_TABLE(acpi, ideapad_device_ids); static int __devinit ideapad_acpi_add(struct acpi_device *adevice) { - int ret, i, cfg; + int ret, i; + unsigned long cfg; struct ideapad_private *priv; - if (read_method_int(adevice->handle, "_CFG", &cfg)) + if (read_method_int(adevice->handle, "_CFG", (int *)&cfg)) return -ENODEV; priv = kzalloc(sizeof(*priv), GFP_KERNEL); @@ -404,6 +534,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice) return -ENOMEM; dev_set_drvdata(&adevice->dev, priv); ideapad_handle = adevice->handle; + priv->cfg = cfg; ret = ideapad_platform_init(priv); if (ret) @@ -414,15 +545,25 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice) goto input_failed; for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) { - if (test_bit(ideapad_rfk_data[i].cfgbit, (unsigned long *)&cfg)) + if (test_bit(ideapad_rfk_data[i].cfgbit, &cfg)) ideapad_register_rfkill(adevice, i); else priv->rfk[i] = NULL; } ideapad_sync_rfk_state(adevice); + if (!acpi_video_backlight_support()) { + ret = ideapad_backlight_init(priv); + if (ret && ret != -ENODEV) + goto backlight_failed; + } + return 0; +backlight_failed: + for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) + ideapad_unregister_rfkill(adevice, i); + ideapad_input_exit(priv); input_failed: ideapad_platform_exit(priv); platform_failed: @@ -435,6 +576,7 @@ static int __devexit ideapad_acpi_remove(struct acpi_device *adevice, int type) struct ideapad_private *priv = dev_get_drvdata(&adevice->dev); int i; + ideapad_backlight_exit(priv); for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) ideapad_unregister_rfkill(adevice, i); ideapad_input_exit(priv); @@ -459,12 +601,19 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event) vpc1 = (vpc2 << 8) | vpc1; for (vpc_bit = 0; vpc_bit < 16; vpc_bit++) { if (test_bit(vpc_bit, &vpc1)) { - if (vpc_bit == 9) + switch (vpc_bit) { + case 9: ideapad_sync_rfk_state(adevice); - else if (vpc_bit == 4) - read_ec_data(handle, 0x12, &vpc2); - else + break; + case 4: + ideapad_backlight_notify_brightness(priv); + break; + case 2: + ideapad_backlight_notify_power(priv); + break; + default: ideapad_input_report(priv, vpc_bit); + } } } } diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c index 5ffe7c398148..809a3ae943c6 100644 --- a/drivers/platform/x86/intel_ips.c +++ b/drivers/platform/x86/intel_ips.c @@ -403,7 +403,7 @@ static void ips_cpu_raise(struct ips_driver *ips) thm_writew(THM_MPCPC, (new_tdp_limit * 10) / 8); - turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDC_OVR_EN; + turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDP_OVR_EN; wrmsrl(TURBO_POWER_CURRENT_LIMIT, turbo_override); turbo_override &= ~TURBO_TDP_MASK; @@ -438,7 +438,7 @@ static void ips_cpu_lower(struct ips_driver *ips) thm_writew(THM_MPCPC, (new_limit * 10) / 8); - turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDC_OVR_EN; + turbo_override |= TURBO_TDC_OVR_EN | TURBO_TDP_OVR_EN; wrmsrl(TURBO_POWER_CURRENT_LIMIT, turbo_override); turbo_override &= ~TURBO_TDP_MASK; diff --git a/drivers/platform/x86/intel_menlow.c b/drivers/platform/x86/intel_menlow.c index 809adea4965f..abddc83e9fd7 100644 --- a/drivers/platform/x86/intel_menlow.c +++ b/drivers/platform/x86/intel_menlow.c @@ -477,6 +477,8 @@ static acpi_status intel_menlow_register_sensor(acpi_handle handle, u32 lvl, return AE_ERROR; } + return AE_OK; + aux1_not_found: if (status == AE_NOT_FOUND) return AE_OK; diff --git a/drivers/platform/x86/intel_mid_thermal.c b/drivers/platform/x86/intel_mid_thermal.c index 3a578323122b..ccd7b1f83519 100644 --- a/drivers/platform/x86/intel_mid_thermal.c +++ b/drivers/platform/x86/intel_mid_thermal.c @@ -493,20 +493,30 @@ static int mid_thermal_probe(struct platform_device *pdev) /* Register each sensor with the generic thermal framework*/ for (i = 0; i < MSIC_THERMAL_SENSORS; i++) { + struct thermal_device_info *td_info = initialize_sensor(i); + + if (!td_info) { + ret = -ENOMEM; + goto err; + } pinfo->tzd[i] = thermal_zone_device_register(name[i], - 0, initialize_sensor(i), &tzd_ops, 0, 0, 0, 0); - if (IS_ERR(pinfo->tzd[i])) - goto reg_fail; + 0, td_info, &tzd_ops, 0, 0, 0, 0); + if (IS_ERR(pinfo->tzd[i])) { + kfree(td_info); + ret = PTR_ERR(pinfo->tzd[i]); + goto err; + } } pinfo->pdev = pdev; platform_set_drvdata(pdev, pinfo); return 0; -reg_fail: - ret = PTR_ERR(pinfo->tzd[i]); - while (--i >= 0) +err: + while (--i >= 0) { + kfree(pinfo->tzd[i]->devdata); thermal_zone_device_unregister(pinfo->tzd[i]); + } configure_adc(0); kfree(pinfo); return ret; @@ -524,8 +534,10 @@ static int mid_thermal_remove(struct platform_device *pdev) int i; struct platform_info *pinfo = platform_get_drvdata(pdev); - for (i = 0; i < MSIC_THERMAL_SENSORS; i++) + for (i = 0; i < MSIC_THERMAL_SENSORS; i++) { + kfree(pinfo->tzd[i]->devdata); thermal_zone_device_unregister(pinfo->tzd[i]); + } kfree(pinfo); platform_set_drvdata(pdev, NULL); diff --git a/drivers/platform/x86/intel_rar_register.c b/drivers/platform/x86/intel_rar_register.c index bde47e9080cd..c8a6aed45277 100644 --- a/drivers/platform/x86/intel_rar_register.c +++ b/drivers/platform/x86/intel_rar_register.c @@ -637,15 +637,13 @@ end_function: return error; } -const struct pci_device_id rar_pci_id_tbl[] = { +static DEFINE_PCI_DEVICE_TABLE(rar_pci_id_tbl) = { { PCI_VDEVICE(INTEL, 0x4110) }, { 0 } }; MODULE_DEVICE_TABLE(pci, rar_pci_id_tbl); -const struct pci_device_id *my_id_table = rar_pci_id_tbl; - /* field for registering driver to PCI device */ static struct pci_driver rar_pci_driver = { .name = "rar_register_driver", diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index 940accbe28d3..c86665369a22 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -725,7 +725,7 @@ static void ipc_remove(struct pci_dev *pdev) intel_scu_devices_destroy(); } -static const struct pci_device_id pci_ids[] = { +static DEFINE_PCI_DEVICE_TABLE(pci_ids) = { {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080e)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x082a)}, { 0,} diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c index 3ff629df9f01..f204643c5052 100644 --- a/drivers/platform/x86/msi-laptop.c +++ b/drivers/platform/x86/msi-laptop.c @@ -538,6 +538,15 @@ static struct dmi_system_id __initdata msi_load_scm_models_dmi_table[] = { }, .callback = dmi_check_cb }, + { + .ident = "MSI U270", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, + "Micro-Star International Co., Ltd."), + DMI_MATCH(DMI_PRODUCT_NAME, "U270 series"), + }, + .callback = dmi_check_cb + }, { } }; @@ -996,3 +1005,4 @@ MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N034:*"); MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N051:*"); MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N014:*"); MODULE_ALIAS("dmi:*:svnMicro-StarInternational*:pnCR620:*"); +MODULE_ALIAS("dmi:*:svnMicro-StarInternational*:pnU270series:*"); diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c index c832e3356cd6..6f40bf202dc7 100644 --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c @@ -272,6 +272,7 @@ static int __init msi_wmi_init(void) err_free_backlight: backlight_device_unregister(backlight); err_free_input: + sparse_keymap_free(msi_wmi_input_dev); input_unregister_device(msi_wmi_input_dev); err_uninstall_notifier: wmi_remove_notify_handler(MSIWMI_EVENT_GUID); diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c index d347116d150e..359163011044 100644 --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -521,6 +521,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { .callback = dmi_check_cb, }, { + .ident = "N510", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, + "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "N510"), + DMI_MATCH(DMI_BOARD_NAME, "N510"), + }, + .callback = dmi_check_cb, + }, + { .ident = "X125", .matches = { DMI_MATCH(DMI_SYS_VENDOR, @@ -601,6 +611,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { .callback = dmi_check_cb, }, { + .ident = "N150/N210/N220", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, + "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "N150/N210/N220"), + DMI_MATCH(DMI_BOARD_NAME, "N150/N210/N220"), + }, + .callback = dmi_check_cb, + }, + { .ident = "N150/N210/N220/N230", .matches = { DMI_MATCH(DMI_SYS_VENDOR, diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c new file mode 100644 index 000000000000..1e54ae74274c --- /dev/null +++ b/drivers/platform/x86/samsung-q10.c @@ -0,0 +1,196 @@ +/* + * Driver for Samsung Q10 and related laptops: controls the backlight + * + * Copyright (c) 2011 Frederick van der Wyck <fvanderwyck@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/backlight.h> +#include <linux/i8042.h> +#include <linux/dmi.h> + +#define SAMSUNGQ10_BL_MAX_INTENSITY 255 +#define SAMSUNGQ10_BL_DEFAULT_INTENSITY 185 + +#define SAMSUNGQ10_BL_8042_CMD 0xbe +#define SAMSUNGQ10_BL_8042_DATA { 0x89, 0x91 } + +static int samsungq10_bl_brightness; + +static bool force; +module_param(force, bool, 0); +MODULE_PARM_DESC(force, + "Disable the DMI check and force the driver to be loaded"); + +static int samsungq10_bl_set_intensity(struct backlight_device *bd) +{ + + int brightness = bd->props.brightness; + unsigned char c[3] = SAMSUNGQ10_BL_8042_DATA; + + c[2] = (unsigned char)brightness; + i8042_lock_chip(); + i8042_command(c, (0x30 << 8) | SAMSUNGQ10_BL_8042_CMD); + i8042_unlock_chip(); + samsungq10_bl_brightness = brightness; + + return 0; +} + +static int samsungq10_bl_get_intensity(struct backlight_device *bd) +{ + return samsungq10_bl_brightness; +} + +static const struct backlight_ops samsungq10_bl_ops = { + .get_brightness = samsungq10_bl_get_intensity, + .update_status = samsungq10_bl_set_intensity, +}; + +#ifdef CONFIG_PM_SLEEP +static int samsungq10_suspend(struct device *dev) +{ + return 0; +} + +static int samsungq10_resume(struct device *dev) +{ + + struct backlight_device *bd = dev_get_drvdata(dev); + + samsungq10_bl_set_intensity(bd); + return 0; +} +#else +#define samsungq10_suspend NULL +#define samsungq10_resume NULL +#endif + +static SIMPLE_DEV_PM_OPS(samsungq10_pm_ops, + samsungq10_suspend, samsungq10_resume); + +static int __devinit samsungq10_probe(struct platform_device *pdev) +{ + + struct backlight_properties props; + struct backlight_device *bd; + + memset(&props, 0, sizeof(struct backlight_properties)); + props.type = BACKLIGHT_PLATFORM; + props.max_brightness = SAMSUNGQ10_BL_MAX_INTENSITY; + bd = backlight_device_register("samsung", &pdev->dev, NULL, + &samsungq10_bl_ops, &props); + if (IS_ERR(bd)) + return PTR_ERR(bd); + + platform_set_drvdata(pdev, bd); + + bd->props.brightness = SAMSUNGQ10_BL_DEFAULT_INTENSITY; + samsungq10_bl_set_intensity(bd); + + return 0; +} + +static int __devexit samsungq10_remove(struct platform_device *pdev) +{ + + struct backlight_device *bd = platform_get_drvdata(pdev); + + bd->props.brightness = SAMSUNGQ10_BL_DEFAULT_INTENSITY; + samsungq10_bl_set_intensity(bd); + + backlight_device_unregister(bd); + + return 0; +} + +static struct platform_driver samsungq10_driver = { + .driver = { + .name = KBUILD_MODNAME, + .owner = THIS_MODULE, + .pm = &samsungq10_pm_ops, + }, + .probe = samsungq10_probe, + .remove = __devexit_p(samsungq10_remove), +}; + +static struct platform_device *samsungq10_device; + +static int __init dmi_check_callback(const struct dmi_system_id *id) +{ + printk(KERN_INFO KBUILD_MODNAME ": found model '%s'\n", id->ident); + return 1; +} + +static struct dmi_system_id __initdata samsungq10_dmi_table[] = { + { + .ident = "Samsung Q10", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Samsung"), + DMI_MATCH(DMI_PRODUCT_NAME, "SQ10"), + }, + .callback = dmi_check_callback, + }, + { + .ident = "Samsung Q20", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG Electronics"), + DMI_MATCH(DMI_PRODUCT_NAME, "SENS Q20"), + }, + .callback = dmi_check_callback, + }, + { + .ident = "Samsung Q25", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG Electronics"), + DMI_MATCH(DMI_PRODUCT_NAME, "NQ25"), + }, + .callback = dmi_check_callback, + }, + { + .ident = "Dell Latitude X200", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "X200"), + }, + .callback = dmi_check_callback, + }, + { }, +}; +MODULE_DEVICE_TABLE(dmi, samsungq10_dmi_table); + +static int __init samsungq10_init(void) +{ + if (!force && !dmi_check_system(samsungq10_dmi_table)) + return -ENODEV; + + samsungq10_device = platform_create_bundle(&samsungq10_driver, + samsungq10_probe, + NULL, 0, NULL, 0); + + if (IS_ERR(samsungq10_device)) + return PTR_ERR(samsungq10_device); + + return 0; +} + +static void __exit samsungq10_exit(void) +{ + platform_device_unregister(samsungq10_device); + platform_driver_unregister(&samsungq10_driver); +} + +module_init(samsungq10_init); +module_exit(samsungq10_exit); + +MODULE_AUTHOR("Frederick van der Wyck <fvanderwyck@gmail.com>"); +MODULE_DESCRIPTION("Samsung Q10 Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 26c5b117df22..7bd829f247eb 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -3186,8 +3186,17 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) KEY_VENDOR, /* 0x17: Thinkpad/AccessIBM/Lenovo */ /* (assignments unknown, please report if found) */ + KEY_UNKNOWN, KEY_UNKNOWN, + + /* + * The mic mute button only sends 0x1a. It does not + * automatically mute the mic or change the mute light. + */ + KEY_MICMUTE, /* 0x1a: Mic mute (since ?400 or so) */ + + /* (assignments unknown, please report if found) */ KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, - KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, + KEY_UNKNOWN, }, }; diff --git a/drivers/power/max8997_charger.c b/drivers/power/max8997_charger.c index 7106b49b26e4..ffc5033ea9c9 100644 --- a/drivers/power/max8997_charger.c +++ b/drivers/power/max8997_charger.c @@ -20,6 +20,7 @@ */ #include <linux/err.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/power_supply.h> diff --git a/drivers/power/max8998_charger.c b/drivers/power/max8998_charger.c index cc21fa2120be..ef8efadb58cb 100644 --- a/drivers/power/max8998_charger.c +++ b/drivers/power/max8998_charger.c @@ -20,6 +20,7 @@ */ #include <linux/err.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/power_supply.h> diff --git a/drivers/power/s3c_adc_battery.c b/drivers/power/s3c_adc_battery.c index a675e31b4f13..d32d0d70f9ba 100644 --- a/drivers/power/s3c_adc_battery.c +++ b/drivers/power/s3c_adc_battery.c @@ -20,6 +20,7 @@ #include <linux/s3c_adc_battery.h> #include <linux/errno.h> #include <linux/init.h> +#include <linux/module.h> #include <plat/adc.h> diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 3195dbd3ec34..44e91e598f8d 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -639,7 +639,7 @@ EXPORT_SYMBOL_GPL(rtc_irq_unregister); static int rtc_update_hrtimer(struct rtc_device *rtc, int enabled) { /* - * We unconditionally cancel the timer here, because otherwise + * We always cancel the timer here first, because otherwise * we could run into BUG_ON(timer->state != HRTIMER_STATE_CALLBACK); * when we manage to start the timer before the callback * returns HRTIMER_RESTART. @@ -708,7 +708,7 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq) int err = 0; unsigned long flags; - if (freq <= 0 || freq > 5000) + if (freq <= 0 || freq > RTC_MAX_FREQ) return -EINVAL; retry: spin_lock_irqsave(&rtc->irq_task_lock, flags); diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c index c01c0cb0af4e..b99a11a9dd69 100644 --- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c +++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c @@ -812,7 +812,7 @@ int AthCreateCommandList(struct ps_cmd_packet **HciPacketList, u32 *numPackets) for(count = 0; count < Patch_Count; count++) { AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count)); - kfree(RamPatch[Patch_Count].Data); + kfree(RamPatch[count].Data); } for(count = 0; count < Tag_Count; count++) { diff --git a/drivers/staging/dt3155v4l/dt3155v4l.c b/drivers/staging/dt3155v4l/dt3155v4l.c index fe02d22274b4..05aa41cf875b 100644 --- a/drivers/staging/dt3155v4l/dt3155v4l.c +++ b/drivers/staging/dt3155v4l/dt3155v4l.c @@ -22,6 +22,7 @@ #include <linux/stringify.h> #include <linux/delay.h> #include <linux/kthread.h> +#include <linux/slab.h> #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> #include <media/videobuf2-dma-contig.h> diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c index 627a98b4ec30..9e728b3415e3 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_proc.c @@ -22,6 +22,7 @@ #include <linux/string.h> #include <linux/vmalloc.h> #include <linux/netdevice.h> +#include <asm/io.h> #include <asm/uaccess.h> #include "ft1000.h" diff --git a/drivers/staging/gma500/gem_glue.c b/drivers/staging/gma500/gem_glue.c index 779ac1a12d24..daac12120653 100644 --- a/drivers/staging/gma500/gem_glue.c +++ b/drivers/staging/gma500/gem_glue.c @@ -20,26 +20,6 @@ #include <drm/drmP.h> #include <drm/drm.h> -/** - * Initialize an already allocated GEM object of the specified size with - * no GEM provided backing store. Instead the caller is responsible for - * backing the object and handling it. - */ -int drm_gem_private_object_init(struct drm_device *dev, - struct drm_gem_object *obj, size_t size) -{ - BUG_ON((size & (PAGE_SIZE - 1)) != 0); - - obj->dev = dev; - obj->filp = NULL; - - kref_init(&obj->refcount); - atomic_set(&obj->handle_count, 0); - obj->size = size; - - return 0; -} - void drm_gem_object_release_wrap(struct drm_gem_object *obj) { /* Remove the list map if one is present */ @@ -51,8 +31,7 @@ void drm_gem_object_release_wrap(struct drm_gem_object *obj) kfree(list->map); list->map = NULL; } - if (obj->filp) - drm_gem_object_release(obj); + drm_gem_object_release(obj); } /** diff --git a/drivers/staging/gma500/gem_glue.h b/drivers/staging/gma500/gem_glue.h index a0f2bc4e4ae7..ce5ce30f74db 100644 --- a/drivers/staging/gma500/gem_glue.h +++ b/drivers/staging/gma500/gem_glue.h @@ -1,4 +1,2 @@ extern void drm_gem_object_release_wrap(struct drm_gem_object *obj); -extern int drm_gem_private_object_init(struct drm_device *dev, - struct drm_gem_object *obj, size_t size); extern int gem_create_mmap_offset(struct drm_gem_object *obj); diff --git a/drivers/staging/gma500/mdfld_dsi_dbi.c b/drivers/staging/gma500/mdfld_dsi_dbi.c index 02e17c9c8637..fd211f3467c4 100644 --- a/drivers/staging/gma500/mdfld_dsi_dbi.c +++ b/drivers/staging/gma500/mdfld_dsi_dbi.c @@ -711,10 +711,11 @@ struct mdfld_dsi_encoder *mdfld_dsi_dbi_init(struct drm_device *dev, /* Create drm encoder object */ connector = &dsi_connector->base.base; encoder = &dbi_output->base.base; + /* Review this if we ever get MIPI-HDMI bridges or similar */ drm_encoder_init(dev, encoder, p_funcs->encoder_funcs, - DRM_MODE_ENCODER_MIPI); + DRM_MODE_ENCODER_LVDS); drm_encoder_helper_add(encoder, p_funcs->encoder_helper_funcs); /* Attach to given connector */ diff --git a/drivers/staging/gma500/mdfld_dsi_dbi.h b/drivers/staging/gma500/mdfld_dsi_dbi.h index dc6242c51d0b..f0fa986fd934 100644 --- a/drivers/staging/gma500/mdfld_dsi_dbi.h +++ b/drivers/staging/gma500/mdfld_dsi_dbi.h @@ -42,9 +42,6 @@ #include "mdfld_dsi_output.h" #include "mdfld_output.h" -#define DRM_MODE_ENCODER_MIPI 5 - - /* * DBI encoder which inherits from mdfld_dsi_encoder */ diff --git a/drivers/staging/gma500/mdfld_dsi_dpi.c b/drivers/staging/gma500/mdfld_dsi_dpi.c index 6e03a91e947e..e685f1217baa 100644 --- a/drivers/staging/gma500/mdfld_dsi_dpi.c +++ b/drivers/staging/gma500/mdfld_dsi_dpi.c @@ -777,10 +777,15 @@ struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev, /* Create drm encoder object */ connector = &dsi_connector->base.base; encoder = &dpi_output->base.base; + /* + * On existing hardware this will be a panel of some form, + * if future devices also have HDMI bridges this will need + * revisiting + */ drm_encoder_init(dev, encoder, p_funcs->encoder_funcs, - DRM_MODE_ENCODER_MIPI); + DRM_MODE_ENCODER_LVDS); drm_encoder_helper_add(encoder, p_funcs->encoder_helper_funcs); diff --git a/drivers/staging/gma500/mdfld_dsi_output.c b/drivers/staging/gma500/mdfld_dsi_output.c index 7536095c30a0..9050c0f78b15 100644 --- a/drivers/staging/gma500/mdfld_dsi_output.c +++ b/drivers/staging/gma500/mdfld_dsi_output.c @@ -955,7 +955,9 @@ void mdfld_dsi_output_init(struct drm_device *dev, psb_output->type = (pipe == 0) ? INTEL_OUTPUT_MIPI : INTEL_OUTPUT_MIPI2; connector = &psb_output->base; - drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs, DRM_MODE_CONNECTOR_MIPI); + /* Revisit type if MIPI/HDMI bridges ever appear on Medfield */ + drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs, + DRM_MODE_CONNECTOR_LVDS); drm_connector_helper_add(connector, &mdfld_dsi_connector_helper_funcs); connector->display_info.subpixel_order = SubPixelHorizontalRGB; diff --git a/drivers/staging/gma500/medfield.h b/drivers/staging/gma500/medfield.h index 38165e8367e5..09e9687431f1 100644 --- a/drivers/staging/gma500/medfield.h +++ b/drivers/staging/gma500/medfield.h @@ -21,8 +21,6 @@ * DEALINGS IN THE SOFTWARE. */ -#define DRM_MODE_ENCODER_MIPI 5 - /* Medfield DSI controller registers */ #define MIPIA_DEVICE_READY_REG 0xb000 diff --git a/drivers/staging/gma500/psb_drv.h b/drivers/staging/gma500/psb_drv.h index 72f487a2a1b7..fd4732dd783a 100644 --- a/drivers/staging/gma500/psb_drv.h +++ b/drivers/staging/gma500/psb_drv.h @@ -35,7 +35,6 @@ /* Append new drm mode definition here, align with libdrm definition */ #define DRM_MODE_SCALE_NO_SCALE 2 -#define DRM_MODE_CONNECTOR_MIPI 15 enum { CHIP_PSB_8108 = 0, /* Poulsbo */ diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 3612574ca520..d286b2223181 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -325,7 +325,7 @@ static int blkvsc_do_operation(struct block_device_context *blkdev, page_buf = alloc_page(GFP_KERNEL); if (!page_buf) { - kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req); + kmem_cache_free(blkdev->request_pool, blkvsc_req); return -ENOMEM; } @@ -422,7 +422,7 @@ cleanup: __free_page(page_buf); - kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req); + kmem_cache_free(blkdev->request_pool, blkvsc_req); return ret; } diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c index bf1988884e93..cf5d15da76ad 100644 --- a/drivers/staging/iio/accel/adis16203_core.c +++ b/drivers/staging/iio/accel/adis16203_core.c @@ -311,13 +311,17 @@ static int adis16203_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); addr = adis16203_addresses[chan->address][0]; ret = adis16203_spi_read_reg_16(indio_dev, addr, &val16); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } if (val16 & ADIS16203_ERROR_ACTIVE) { ret = adis16203_check_status(indio_dev); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } } val16 = val16 & ((1 << chan->scan_type.realbits) - 1); if (chan->scan_type.sign == 's') diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c index cfd09b3b9937..3e2b62654b7d 100644 --- a/drivers/staging/iio/accel/adis16204_core.c +++ b/drivers/staging/iio/accel/adis16204_core.c @@ -341,13 +341,17 @@ static int adis16204_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); addr = adis16204_addresses[chan->address][0]; ret = adis16204_spi_read_reg_16(indio_dev, addr, &val16); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } if (val16 & ADIS16204_ERROR_ACTIVE) { ret = adis16204_check_status(indio_dev); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } } val16 = val16 & ((1 << chan->scan_type.realbits) - 1); if (chan->scan_type.sign == 's') diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c index 55f3a7bcaf0a..bec1fa8de9b9 100644 --- a/drivers/staging/iio/accel/adis16209_core.c +++ b/drivers/staging/iio/accel/adis16209_core.c @@ -337,13 +337,17 @@ static int adis16209_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); addr = adis16209_addresses[chan->address][0]; ret = adis16209_spi_read_reg_16(indio_dev, addr, &val16); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } if (val16 & ADIS16209_ERROR_ACTIVE) { ret = adis16209_check_status(indio_dev); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } } val16 = val16 & ((1 << chan->scan_type.realbits) - 1); if (chan->scan_type.sign == 's') diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c index 4a4eafc58630..aee8b69173c4 100644 --- a/drivers/staging/iio/accel/adis16240_core.c +++ b/drivers/staging/iio/accel/adis16240_core.c @@ -370,13 +370,17 @@ static int adis16240_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); addr = adis16240_addresses[chan->address][0]; ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } if (val16 & ADIS16240_ERROR_ACTIVE) { ret = adis16240_check_status(indio_dev); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } } val16 = val16 & ((1 << chan->scan_type.realbits) - 1); if (chan->scan_type.sign == 's') diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c index 05797f404bea..f2d43cfcc493 100644 --- a/drivers/staging/iio/gyro/adis16260_core.c +++ b/drivers/staging/iio/gyro/adis16260_core.c @@ -446,13 +446,17 @@ static int adis16260_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); addr = adis16260_addresses[chan->address][0]; ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } if (val16 & ADIS16260_ERROR_ACTIVE) { ret = adis16260_check_status(indio_dev); - if (ret) + if (ret) { + mutex_unlock(&indio_dev->mlock); return ret; + } } val16 = val16 & ((1 << chan->scan_type.realbits) - 1); if (chan->scan_type.sign == 's') diff --git a/drivers/staging/nvec/TODO b/drivers/staging/nvec/TODO index 77b47f763f22..649d6b70deaa 100644 --- a/drivers/staging/nvec/TODO +++ b/drivers/staging/nvec/TODO @@ -4,5 +4,7 @@ ToDo list (incomplete, unordered) - add compile as module support - move nvec devices to mfd cells? - adjust to kernel style - - + - fix clk usage + should not be using clk_get_sys(), but clk_get(&pdev->dev, conn) + where conn is either NULL if the device only has one clock, or + the device specific name if it has multiple clocks. diff --git a/drivers/staging/rtl8192u/r819xU_firmware.c b/drivers/staging/rtl8192u/r819xU_firmware.c index 6766f468639f..4bb5fffca5b9 100644 --- a/drivers/staging/rtl8192u/r819xU_firmware.c +++ b/drivers/staging/rtl8192u/r819xU_firmware.c @@ -399,10 +399,7 @@ download_firmware_fail: } - - - - - - +MODULE_FIRMWARE("RTL8192U/boot.img"); +MODULE_FIRMWARE("RTL8192U/main.img"); +MODULE_FIRMWARE("RTL8192U/data.img"); diff --git a/drivers/staging/rts_pstor/rtsx.c b/drivers/staging/rts_pstor/rtsx.c index 5ff59f27d101..16c73fbff51f 100644 --- a/drivers/staging/rts_pstor/rtsx.c +++ b/drivers/staging/rts_pstor/rtsx.c @@ -66,12 +66,6 @@ static int msi_en; module_param(msi_en, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(msi_en, "enable msi"); -/* These are used to make sure the module doesn't unload before all the - * threads have exited. - */ -static atomic_t total_threads = ATOMIC_INIT(0); -static DECLARE_COMPLETION(threads_gone); - static irqreturn_t rtsx_interrupt(int irq, void *dev_id); /*********************************************************************** @@ -192,7 +186,7 @@ static int queuecommand_lck(struct scsi_cmnd *srb, /* enqueue the command and wake up the control thread */ srb->scsi_done = done; chip->srb = srb; - up(&(dev->sema)); + complete(&dev->cmnd_ready); return 0; } @@ -475,7 +469,7 @@ static int rtsx_control_thread(void *__dev) current->flags |= PF_NOFREEZE; for (;;) { - if (down_interruptible(&dev->sema)) + if (wait_for_completion_interruptible(&dev->cmnd_ready)) break; /* lock the device pointers */ @@ -557,8 +551,6 @@ SkipForAbort: mutex_unlock(&dev->dev_mutex); } /* for (;;) */ - scsi_host_put(host); - /* notify the exit routine that we're actually exiting now * * complete()/wait_for_completion() is similar to up()/down(), @@ -573,7 +565,7 @@ SkipForAbort: * This is important in preemption kernels, which transfer the flow * of execution immediately upon a complete(). */ - complete_and_exit(&threads_gone, 0); + complete_and_exit(&dev->control_exit, 0); } @@ -581,7 +573,6 @@ static int rtsx_polling_thread(void *__dev) { struct rtsx_dev *dev = (struct rtsx_dev *)__dev; struct rtsx_chip *chip = dev->chip; - struct Scsi_Host *host = rtsx_to_host(dev); struct sd_info *sd_card = &(chip->sd_card); struct xd_info *xd_card = &(chip->xd_card); struct ms_info *ms_card = &(chip->ms_card); @@ -621,8 +612,7 @@ static int rtsx_polling_thread(void *__dev) mutex_unlock(&dev->dev_mutex); } - scsi_host_put(host); - complete_and_exit(&threads_gone, 0); + complete_and_exit(&dev->polling_exit, 0); } /* @@ -699,29 +689,38 @@ static void rtsx_release_resources(struct rtsx_dev *dev) { printk(KERN_INFO "-- %s\n", __func__); + /* Tell the control thread to exit. The SCSI host must + * already have been removed so it won't try to queue + * any more commands. + */ + printk(KERN_INFO "-- sending exit command to thread\n"); + complete(&dev->cmnd_ready); + if (dev->ctl_thread) + wait_for_completion(&dev->control_exit); + if (dev->polling_thread) + wait_for_completion(&dev->polling_exit); + + wait_timeout(200); + if (dev->rtsx_resv_buf) { - dma_free_coherent(&(dev->pci->dev), HOST_CMDS_BUF_LEN, + dma_free_coherent(&(dev->pci->dev), RTSX_RESV_BUF_LEN, dev->rtsx_resv_buf, dev->rtsx_resv_buf_addr); dev->chip->host_cmds_ptr = NULL; dev->chip->host_sg_tbl_ptr = NULL; } - pci_disable_device(dev->pci); - pci_release_regions(dev->pci); - - if (dev->irq > 0) { + if (dev->irq > 0) free_irq(dev->irq, (void *)dev); - } - if (dev->chip->msi_en) { + if (dev->chip->msi_en) pci_disable_msi(dev->pci); - } + if (dev->remap_addr) + iounmap(dev->remap_addr); - /* Tell the control thread to exit. The SCSI host must - * already have been removed so it won't try to queue - * any more commands. - */ - printk(KERN_INFO "-- sending exit command to thread\n"); - up(&dev->sema); + pci_disable_device(dev->pci); + pci_release_regions(dev->pci); + + rtsx_release_chip(dev->chip); + kfree(dev->chip); } /* First stage of disconnect processing: stop all commands and remove @@ -739,6 +738,7 @@ static void quiesce_and_remove_host(struct rtsx_dev *dev) scsi_unlock(host); mutex_unlock(&dev->dev_mutex); wake_up(&dev->delay_wait); + wait_for_completion(&dev->scanning_done); /* Wait some time to let other threads exist */ wait_timeout(100); @@ -793,8 +793,7 @@ static int rtsx_scan_thread(void *__dev) /* Should we unbind if no devices were detected? */ } - scsi_host_put(rtsx_to_host(dev)); - complete_and_exit(&threads_gone, 0); + complete_and_exit(&dev->scanning_done, 0); } static void rtsx_init_options(struct rtsx_chip *chip) @@ -941,8 +940,11 @@ static int __devinit rtsx_probe(struct pci_dev *pci, const struct pci_device_id spin_lock_init(&dev->reg_lock); mutex_init(&(dev->dev_mutex)); - sema_init(&(dev->sema), 0); + init_completion(&dev->cmnd_ready); + init_completion(&dev->control_exit); + init_completion(&dev->polling_exit); init_completion(&(dev->notify)); + init_completion(&dev->scanning_done); init_waitqueue_head(&dev->delay_wait); dev->pci = pci; @@ -992,28 +994,22 @@ static int __devinit rtsx_probe(struct pci_dev *pci, const struct pci_device_id pci_set_master(pci); synchronize_irq(dev->irq); - err = scsi_add_host(host, &pci->dev); - if (err) { - printk(KERN_ERR "Unable to add the scsi host\n"); - goto errout; - } - rtsx_init_chip(dev->chip); /* Start up our control thread */ - th = kthread_create(rtsx_control_thread, dev, CR_DRIVER_NAME); + th = kthread_run(rtsx_control_thread, dev, CR_DRIVER_NAME); if (IS_ERR(th)) { printk(KERN_ERR "Unable to start control thread\n"); err = PTR_ERR(th); goto errout; } + dev->ctl_thread = th; - /* Take a reference to the host for the control thread and - * count it among all the threads we have launched. Then - * start it up. */ - scsi_host_get(rtsx_to_host(dev)); - atomic_inc(&total_threads); - wake_up_process(th); + err = scsi_add_host(host, &pci->dev); + if (err) { + printk(KERN_ERR "Unable to add the scsi host\n"); + goto errout; + } /* Start up the thread for delayed SCSI-device scanning */ th = kthread_create(rtsx_scan_thread, dev, "rtsx-scan"); @@ -1024,28 +1020,17 @@ static int __devinit rtsx_probe(struct pci_dev *pci, const struct pci_device_id goto errout; } - /* Take a reference to the host for the scanning thread and - * count it among all the threads we have launched. Then - * start it up. */ - scsi_host_get(rtsx_to_host(dev)); - atomic_inc(&total_threads); wake_up_process(th); /* Start up the thread for polling thread */ - th = kthread_create(rtsx_polling_thread, dev, "rtsx-polling"); + th = kthread_run(rtsx_polling_thread, dev, "rtsx-polling"); if (IS_ERR(th)) { printk(KERN_ERR "Unable to start the device-polling thread\n"); quiesce_and_remove_host(dev); err = PTR_ERR(th); goto errout; } - - /* Take a reference to the host for the polling thread and - * count it among all the threads we have launched. Then - * start it up. */ - scsi_host_get(rtsx_to_host(dev)); - atomic_inc(&total_threads); - wake_up_process(th); + dev->polling_thread = th; pci_set_drvdata(pci, dev); @@ -1108,16 +1093,6 @@ static void __exit rtsx_exit(void) pci_unregister_driver(&driver); - /* Don't return until all of our control and scanning threads - * have exited. Since each thread signals threads_gone as its - * last act, we have to call wait_for_completion the right number - * of times. - */ - while (atomic_read(&total_threads) > 0) { - wait_for_completion(&threads_gone); - atomic_dec(&total_threads); - } - printk(KERN_INFO "%s module exit\n", CR_DRIVER_NAME); } diff --git a/drivers/staging/rts_pstor/rtsx.h b/drivers/staging/rts_pstor/rtsx.h index 247615ba1d2a..86e47c2e3e3c 100644 --- a/drivers/staging/rts_pstor/rtsx.h +++ b/drivers/staging/rts_pstor/rtsx.h @@ -112,9 +112,16 @@ struct rtsx_dev { /* locks */ spinlock_t reg_lock; + struct task_struct *ctl_thread; /* the control thread */ + struct task_struct *polling_thread; /* the polling thread */ + /* mutual exclusion and synchronization structures */ - struct semaphore sema; /* to sleep thread on */ + struct completion cmnd_ready; /* to sleep thread on */ + struct completion control_exit; /* control thread exit */ + struct completion polling_exit; /* polling thread exit */ struct completion notify; /* thread begin/end */ + struct completion scanning_done; /* wait for scan thread */ + wait_queue_head_t delay_wait; /* wait during scan, reset */ struct mutex dev_mutex; diff --git a/drivers/staging/solo6x10/core.c b/drivers/staging/solo6x10/core.c index 76779949f141..f974f6412ad7 100644 --- a/drivers/staging/solo6x10/core.c +++ b/drivers/staging/solo6x10/core.c @@ -21,6 +21,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/interrupt.h> +#include <linux/slab.h> #include <linux/videodev2.h> #include "solo6x10.h" #include "tw28.h" diff --git a/drivers/staging/solo6x10/enc.c b/drivers/staging/solo6x10/enc.c index 285f7f350062..de502599bb19 100644 --- a/drivers/staging/solo6x10/enc.c +++ b/drivers/staging/solo6x10/enc.c @@ -18,6 +18,7 @@ */ #include <linux/kernel.h> +#include <linux/slab.h> #include "solo6x10.h" #include "osd-font.h" diff --git a/drivers/staging/solo6x10/g723.c b/drivers/staging/solo6x10/g723.c index bd8eb92c94b1..59274bfca95b 100644 --- a/drivers/staging/solo6x10/g723.c +++ b/drivers/staging/solo6x10/g723.c @@ -21,6 +21,7 @@ #include <linux/mempool.h> #include <linux/poll.h> #include <linux/kthread.h> +#include <linux/slab.h> #include <linux/freezer.h> #include <sound/core.h> #include <sound/initval.h> diff --git a/drivers/staging/solo6x10/p2m.c b/drivers/staging/solo6x10/p2m.c index 5717eabb04a4..56210f0fc5ec 100644 --- a/drivers/staging/solo6x10/p2m.c +++ b/drivers/staging/solo6x10/p2m.c @@ -18,6 +18,7 @@ */ #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/scatterlist.h> #include "solo6x10.h" diff --git a/drivers/staging/solo6x10/solo6x10.h b/drivers/staging/solo6x10/solo6x10.h index 17c06bd6cc91..abee7213202f 100644 --- a/drivers/staging/solo6x10/solo6x10.h +++ b/drivers/staging/solo6x10/solo6x10.h @@ -28,6 +28,7 @@ #include <linux/list.h> #include <linux/wait.h> #include <linux/delay.h> +#include <linux/slab.h> #include <asm/io.h> #include <linux/atomic.h> #include <linux/videodev2.h> diff --git a/drivers/staging/speakup/devsynth.c b/drivers/staging/speakup/devsynth.c index 39dc586fc8bb..940769ef883f 100644 --- a/drivers/staging/speakup/devsynth.c +++ b/drivers/staging/speakup/devsynth.c @@ -18,13 +18,14 @@ static ssize_t speakup_file_write(struct file *fp, const char *buffer, { size_t count = nbytes; const char *ptr = buffer; - int bytes; + size_t bytes; unsigned long flags; u_char buf[256]; + if (synth == NULL) return -ENODEV; while (count > 0) { - bytes = min_t(size_t, count, sizeof(buf)); + bytes = min(count, sizeof(buf)); if (copy_from_user(buf, ptr, bytes)) return -EFAULT; count -= bytes; diff --git a/drivers/staging/zcache/Makefile b/drivers/staging/zcache/Makefile index f5ec64f94470..60daa272c204 100644 --- a/drivers/staging/zcache/Makefile +++ b/drivers/staging/zcache/Makefile @@ -1,3 +1,3 @@ -zcache-y := tmem.o +zcache-y := zcache-main.o tmem.o obj-$(CONFIG_ZCACHE) += zcache.o diff --git a/drivers/staging/zcache/zcache.c b/drivers/staging/zcache/zcache-main.c index 65a81a0d7c49..855a5bb56a47 100644 --- a/drivers/staging/zcache/zcache.c +++ b/drivers/staging/zcache/zcache-main.c @@ -19,6 +19,7 @@ * http://marc.info/?l=linux-mm&m=127811271605009 */ +#include <linux/module.h> #include <linux/cpu.h> #include <linux/highmem.h> #include <linux/list.h> @@ -27,6 +28,7 @@ #include <linux/spinlock.h> #include <linux/types.h> #include <linux/atomic.h> +#include <linux/math64.h> #include "tmem.h" #include "../zram/xvmalloc.h" /* if built in drivers/staging */ @@ -53,6 +55,9 @@ #define MAX_CLIENTS 16 #define LOCAL_CLIENT ((uint16_t)-1) + +MODULE_LICENSE("GPL"); + struct zcache_client { struct tmem_pool *tmem_pools[MAX_POOLS_PER_CLIENT]; struct xv_pool *xvpool; @@ -1158,6 +1163,7 @@ static void *zcache_pampd_create(char *data, size_t size, bool raw, int eph, uint16_t client_id = get_client_id_from_client(cli); unsigned long zv_mean_zsize; unsigned long curr_pers_pampd_count; + u64 total_zsize; if (eph) { ret = zcache_compress(page, &cdata, &clen); @@ -1190,8 +1196,9 @@ static void *zcache_pampd_create(char *data, size_t size, bool raw, int eph, } /* reject if mean compression is too poor */ if ((clen > zv_max_mean_zsize) && (curr_pers_pampd_count > 0)) { - zv_mean_zsize = xv_get_total_size_bytes(cli->xvpool) / - curr_pers_pampd_count; + total_zsize = xv_get_total_size_bytes(cli->xvpool); + zv_mean_zsize = div_u64(total_zsize, + curr_pers_pampd_count); if (zv_mean_zsize > zv_max_mean_zsize) { zcache_mean_compress_poor++; goto out; @@ -1929,9 +1936,9 @@ __setup("nofrontswap", no_frontswap); static int __init zcache_init(void) { -#ifdef CONFIG_SYSFS int ret = 0; +#ifdef CONFIG_SYSFS ret = sysfs_create_group(mm_kobj, &zcache_attr_group); if (ret) { pr_err("zcache: can't create sysfs\n"); diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index d0a56235c50e..2ec57b2fb278 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1889,7 +1889,7 @@ static int __devinit sci_init_single(struct platform_device *dev, if (p->regtype == SCIx_PROBE_REGTYPE) { ret = sci_probe_regmap(p); - if (unlikely(!ret)) + if (unlikely(ret)) return ret; } diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 385acb895ab3..3f94ac34dce3 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -268,7 +268,7 @@ usbtmc_abort_bulk_in_status: dev_err(dev, "usb_bulk_msg returned %d\n", rv); goto exit; } - } while ((actual = max_size) && + } while ((actual == max_size) && (n < USBTMC_MAX_READS_TO_CLEAR_BULK_IN)); if (actual == max_size) { diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index c962608b4b9a..26678cadfb21 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -123,10 +123,11 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, } if (usb_endpoint_xfer_isoc(&ep->desc)) - max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1) * - (desc->bmAttributes + 1); + max_tx = (desc->bMaxBurst + 1) * (desc->bmAttributes + 1) * + le16_to_cpu(ep->desc.wMaxPacketSize); else if (usb_endpoint_xfer_int(&ep->desc)) - max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1); + max_tx = le16_to_cpu(ep->desc.wMaxPacketSize) * + (desc->bMaxBurst + 1); else max_tx = 999999; if (le16_to_cpu(desc->wBytesPerInterval) > max_tx) { @@ -134,10 +135,10 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, "config %d interface %d altsetting %d ep %d: " "setting to %d\n", usb_endpoint_xfer_isoc(&ep->desc) ? "Isoc" : "Int", - desc->wBytesPerInterval, + le16_to_cpu(desc->wBytesPerInterval), cfgno, inum, asnum, ep->desc.bEndpointAddress, max_tx); - ep->ss_ep_comp.wBytesPerInterval = max_tx; + ep->ss_ep_comp.wBytesPerInterval = cpu_to_le16(max_tx); } } diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 44b6b40aafb4..5a084b9cfa3c 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -310,7 +310,7 @@ config USB_PXA_U2O # musb builds in ../musb along with host support config USB_GADGET_MUSB_HDRC tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)" - depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG) + depends on USB_MUSB_HDRC select USB_GADGET_DUALSPEED help This OTG-capable silicon IP is used in dual designs including diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 98cbc06c30fd..ddb118a76807 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -35,6 +35,7 @@ #include <linux/list.h> #include <linux/interrupt.h> #include <linux/proc_fs.h> +#include <linux/prefetch.h> #include <linux/clk.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 5ef87794fd32..aef47414f5d5 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1079,10 +1079,12 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) cdev->desc.bMaxPacketSize0 = cdev->gadget->ep0->maxpacket; if (gadget_is_superspeed(gadget)) { - if (gadget->speed >= USB_SPEED_SUPER) + if (gadget->speed >= USB_SPEED_SUPER) { cdev->desc.bcdUSB = cpu_to_le16(0x0300); - else + cdev->desc.bMaxPacketSize0 = 9; + } else { cdev->desc.bcdUSB = cpu_to_le16(0x0210); + } } value = min(w_length, (u16) sizeof cdev->desc); diff --git a/drivers/usb/gadget/f_hid.c b/drivers/usb/gadget/f_hid.c index 403a48bcf560..83a266bdb40e 100644 --- a/drivers/usb/gadget/f_hid.c +++ b/drivers/usb/gadget/f_hid.c @@ -367,6 +367,13 @@ static int hidg_setup(struct usb_function *f, case ((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8 | USB_REQ_GET_DESCRIPTOR): switch (value >> 8) { + case HID_DT_HID: + VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: HID\n"); + length = min_t(unsigned short, length, + hidg_desc.bLength); + memcpy(req->buf, &hidg_desc, length); + goto respond; + break; case HID_DT_REPORT: VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: REPORT\n"); length = min_t(unsigned short, length, diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c index 24a924330c81..4ec888f90002 100644 --- a/drivers/usb/gadget/fusb300_udc.c +++ b/drivers/usb/gadget/fusb300_udc.c @@ -609,107 +609,6 @@ void fusb300_rdcxf(struct fusb300 *fusb300, } } -#if 0 -static void fusb300_dbg_fifo(struct fusb300_ep *ep, - u8 entry, u16 length) -{ - u32 reg; - u32 i = 0; - u32 j = 0; - - reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM); - reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) | - FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG); - reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) | - FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG); - iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM); - - for (i = 0; i < (length >> 2); i++) { - if (i * 4 == 1024) - break; - reg = ioread32(ep->fusb300->reg + - FUSB300_OFFSET_BUFDBG_START + i * 4); - printk(KERN_DEBUG" 0x%-8x", reg); - j++; - if ((j % 4) == 0) - printk(KERN_DEBUG "\n"); - } - - if (length % 4) { - reg = ioread32(ep->fusb300->reg + - FUSB300_OFFSET_BUFDBG_START + i * 4); - printk(KERN_DEBUG " 0x%x\n", reg); - } - - if ((j % 4) != 0) - printk(KERN_DEBUG "\n"); - - fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM, - FUSB300_GTM_TST_FIFO_DEG); -} - -static void fusb300_cmp_dbg_fifo(struct fusb300_ep *ep, - u8 entry, u16 length, u8 *golden) -{ - u32 reg; - u32 i = 0; - u32 golden_value; - u8 *tmp; - - tmp = golden; - - printk(KERN_DEBUG "fusb300_cmp_dbg_fifo (entry %d) : start\n", entry); - - reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM); - reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) | - FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG); - reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) | - FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG); - iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM); - - for (i = 0; i < (length >> 2); i++) { - if (i * 4 == 1024) - break; - golden_value = *tmp | *(tmp + 1) << 8 | - *(tmp + 2) << 16 | *(tmp + 3) << 24; - - reg = ioread32(ep->fusb300->reg + - FUSB300_OFFSET_BUFDBG_START + i*4); - - if (reg != golden_value) { - printk(KERN_DEBUG "0x%x : ", (u32)(ep->fusb300->reg + - FUSB300_OFFSET_BUFDBG_START + i*4)); - printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n", - golden_value, reg); - } - tmp += 4; - } - - switch (length % 4) { - case 1: - golden_value = *tmp; - case 2: - golden_value = *tmp | *(tmp + 1) << 8; - case 3: - golden_value = *tmp | *(tmp + 1) << 8 | *(tmp + 2) << 16; - default: - break; - - reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_BUFDBG_START + i*4); - if (reg != golden_value) { - printk(KERN_DEBUG "0x%x:", (u32)(ep->fusb300->reg + - FUSB300_OFFSET_BUFDBG_START + i*4)); - printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n", - golden_value, reg); - } - } - - printk(KERN_DEBUG "fusb300_cmp_dbg_fifo : end\n"); - fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM, - FUSB300_GTM_TST_FIFO_DEG); -} -#endif - static void fusb300_rdfifo(struct fusb300_ep *ep, struct fusb300_request *req, u32 length) diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c index 7c7b0e120d88..ab98ea926a11 100644 --- a/drivers/usb/gadget/net2272.c +++ b/drivers/usb/gadget/net2272.c @@ -27,13 +27,13 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/ioport.h> -#include <linux/irq.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/pci.h> #include <linux/platform_device.h> +#include <linux/prefetch.h> #include <linux/sched.h> #include <linux/slab.h> #include <linux/timer.h> diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index 85c1b0d66293..8d31848aab09 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -2060,6 +2060,7 @@ static int s3c2410_udc_resume(struct platform_device *pdev) static const struct platform_device_id s3c_udc_ids[] = { { "s3c2410-usbgadget", }, { "s3c2440-usbgadget", }, + { } }; MODULE_DEVICE_TABLE(platform, s3c_udc_ids); diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index bf2c8f65e1ae..e051b30c1847 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -1046,7 +1046,19 @@ static int ehci_hub_control ( if (!selector || selector > 5) goto error; ehci_quiesce(ehci); + + /* Put all enabled ports into suspend */ + while (ports--) { + u32 __iomem *sreg = + &ehci->regs->port_status[ports]; + + temp = ehci_readl(ehci, sreg) & ~PORT_RWC_BITS; + if (temp & PORT_PE) + ehci_writel(ehci, temp | PORT_SUSPEND, + sreg); + } ehci_halt(ehci); + temp = ehci_readl(ehci, status_reg); temp |= selector << 16; ehci_writel(ehci, temp, status_reg); break; diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 0c058be35a38..555a73c864b5 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -24,6 +24,7 @@ #include <linux/usb/ulpi.h> #include <linux/slab.h> +#include <mach/hardware.h> #include <mach/mxc_ehci.h> #include <asm/mach-types.h> diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 55a57c23dd0f..45240321ca09 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -98,6 +98,18 @@ static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port) } } +static void disable_put_regulator( + struct ehci_hcd_omap_platform_data *pdata) +{ + int i; + + for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) { + if (pdata->regulator[i]) { + regulator_disable(pdata->regulator[i]); + regulator_put(pdata->regulator[i]); + } + } +} /* configure so an HC device and id are always provided */ /* always called with process context; sleeping is OK */ @@ -231,9 +243,11 @@ err_add_hcd: omap_usbhs_disable(dev); err_enable: + disable_put_regulator(pdata); usb_put_hcd(hcd); err_io: + iounmap(regs); return ret; } @@ -253,6 +267,8 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev) usb_remove_hcd(hcd); omap_usbhs_disable(dev); + disable_put_regulator(dev->platform_data); + iounmap(hcd->regs); usb_put_hcd(hcd); return 0; } diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c index 55d3d5859ac5..840beda66dd9 100644 --- a/drivers/usb/host/isp1760-hcd.c +++ b/drivers/usb/host/isp1760-hcd.c @@ -1583,6 +1583,9 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int retval = 0; spin_lock_irqsave(&priv->lock, spinflags); + retval = usb_hcd_check_unlink_urb(hcd, urb, status); + if (retval) + goto out; qh = urb->ep->hcpriv; if (!qh) { diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index a9d315906e3d..629a96813fd6 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -535,7 +535,7 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev) iounmap(base); } -static const struct dmi_system_id __initconst ehci_dmi_nohandoff_table[] = { +static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = { { /* Pegatron Lucid (ExoPC) */ .matches = { @@ -817,7 +817,7 @@ static void __devinit quirk_usb_handoff_xhci(struct pci_dev *pdev) /* If the BIOS owns the HC, signal that the OS wants it, and wait */ if (val & XHCI_HC_BIOS_OWNED) { - writel(val & XHCI_HC_OS_OWNED, base + ext_cap_offset); + writel(val | XHCI_HC_OS_OWNED, base + ext_cap_offset); /* Wait for 5 seconds with 10 microsecond polling interval */ timeout = handshake(base + ext_cap_offset, XHCI_HC_BIOS_OWNED, diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 763f484bc092..1c4432d8fc10 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -345,7 +345,8 @@ static void xhci_event_ring_work(unsigned long arg) spin_lock_irqsave(&xhci->lock, flags); temp = xhci_readl(xhci, &xhci->op_regs->status); xhci_dbg(xhci, "op reg status = 0x%x\n", temp); - if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) { + if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) || + (xhci->xhc_state & XHCI_STATE_HALTED)) { xhci_dbg(xhci, "HW died, polling stopped.\n"); spin_unlock_irqrestore(&xhci->lock, flags); return; @@ -939,8 +940,11 @@ static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev, return 0; } + xhci = hcd_to_xhci(hcd); + if (xhci->xhc_state & XHCI_STATE_HALTED) + return -ENODEV; + if (check_virt_dev) { - xhci = hcd_to_xhci(hcd); if (!udev->slot_id || !xhci->devs || !xhci->devs[udev->slot_id]) { printk(KERN_DEBUG "xHCI %s called with unaddressed " @@ -1242,7 +1246,8 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) xhci_urb_free_priv(xhci, urb_priv); return ret; } - if (xhci->xhc_state & XHCI_STATE_DYING) { + if ((xhci->xhc_state & XHCI_STATE_DYING) || + (xhci->xhc_state & XHCI_STATE_HALTED)) { xhci_dbg(xhci, "Ep 0x%x: URB %p to be canceled on " "non-responsive xHCI host.\n", urb->ep->desc.bEndpointAddress, urb); @@ -2665,7 +2670,10 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev) int i, ret; ret = xhci_check_args(hcd, udev, NULL, 0, true, __func__); - if (ret <= 0) + /* If the host is halted due to driver unload, we still need to free the + * device. + */ + if (ret <= 0 && ret != -ENODEV) return; virt_dev = xhci->devs[udev->slot_id]; @@ -2679,7 +2687,8 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev) spin_lock_irqsave(&xhci->lock, flags); /* Don't disable the slot if the host controller is dead. */ state = xhci_readl(xhci, &xhci->op_regs->status); - if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) { + if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) || + (xhci->xhc_state & XHCI_STATE_HALTED)) { xhci_free_virt_device(xhci, udev->slot_id); spin_unlock_irqrestore(&xhci->lock, flags); return; diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index 6192b45959f4..fc34b8b11910 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -3,9 +3,6 @@ # for silicon based on Mentor Graphics INVENTRA designs # -comment "Enable Host or Gadget support to see Inventra options" - depends on !USB && USB_GADGET=n - # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller config USB_MUSB_HDRC depends on USB && USB_GADGET diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index b67a062f556b..8c41a2e6ea77 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1698,6 +1698,8 @@ static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on) is_on = !!is_on; + pm_runtime_get_sync(musb->controller); + /* NOTE: this assumes we are sensing vbus; we'd rather * not pullup unless the B-session is active. */ @@ -1707,6 +1709,9 @@ static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on) musb_pullup(musb, is_on); } spin_unlock_irqrestore(&musb->lock, flags); + + pm_runtime_put(musb->controller); + return 0; } diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c index c784e6c03aac..07c8a73dfe41 100644 --- a/drivers/usb/musb/tusb6010_omap.c +++ b/drivers/usb/musb/tusb6010_omap.c @@ -89,7 +89,7 @@ static inline int tusb_omap_use_shared_dmareq(struct tusb_omap_dma_ch *chdat) u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP); if (reg != 0) { - dev_dbg(musb->controller, "ep%i dmareq0 is busy for ep%i\n", + dev_dbg(chdat->musb->controller, "ep%i dmareq0 is busy for ep%i\n", chdat->epnum, reg & 0xf); return -EAGAIN; } diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index ba79dbf5adbc..cb2d451d511e 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -14,6 +14,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ +#include <linux/dma-mapping.h> #include <linux/io.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -76,7 +77,7 @@ struct usbhsg_recip_handle { struct usbhsg_gpriv, mod) #define __usbhsg_for_each_uep(start, pos, g, i) \ - for (i = start, pos = (g)->uep; \ + for (i = start, pos = (g)->uep + i; \ i < (g)->uep_size; \ i++, pos = (g)->uep + i) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 2e06b90aa1f8..78a2cf9551cc 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -151,6 +151,7 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = { * /sys/bus/usb/ftdi_sio/new_id, then send patch/report! */ static struct usb_device_id id_table_combined [] = { + { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) }, { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) }, @@ -1171,7 +1172,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, case FT2232H: /* FT2232H chip */ case FT4232H: /* FT4232H chip */ case FT232H: /* FT232H chip */ - if ((baud <= 12000000) & (baud >= 1200)) { + if ((baud <= 12000000) && (baud >= 1200)) { div_value = ftdi_2232h_baud_to_divisor(baud); } else if (baud < 1200) { div_value = ftdi_232bm_baud_to_divisor(baud); @@ -1205,7 +1206,10 @@ static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) urb_index_value = get_ftdi_divisor(tty, port); urb_value = (__u16)urb_index_value; urb_index = (__u16)(urb_index_value >> 16); - if (priv->interface) { /* FT2232C */ + if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) || + (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) { + /* Probably the BM type needs the MSB of the encoded fractional + * divider also moved like for the chips above. Any infos? */ urb_index = (__u16)((urb_index << 8) | priv->interface); } diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 19156d1049fe..bf5227ad3ef7 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -1159,4 +1159,8 @@ /* USB-Nano-485*/ #define FTDI_CTI_NANO_PID 0xF60B - +/* + * ZeitControl cardsystems GmbH rfid-readers http://zeitconrol.de + */ +/* TagTracer MIFARE*/ +#define FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID 0xF7C0 diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 60b25d8ea0e2..815656198914 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -148,6 +148,10 @@ static void option_instat_callback(struct urb *urb); #define HUAWEI_PRODUCT_K4505 0x1464 #define HUAWEI_PRODUCT_K3765 0x1465 #define HUAWEI_PRODUCT_E14AC 0x14AC +#define HUAWEI_PRODUCT_K3770 0x14C9 +#define HUAWEI_PRODUCT_K3771 0x14CA +#define HUAWEI_PRODUCT_K4510 0x14CB +#define HUAWEI_PRODUCT_K4511 0x14CC #define HUAWEI_PRODUCT_ETS1220 0x1803 #define HUAWEI_PRODUCT_E353 0x1506 @@ -547,6 +551,14 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x32) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x32) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x32) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x01) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 54a9dab1f33b..aeccc7f0a93c 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -45,6 +45,7 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ {USB_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ {USB_DEVICE(0x05c6, 0x9008)}, /* Generic Gobi QDL device */ + {USB_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ {USB_DEVICE(0x05c6, 0x9201)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */ @@ -78,6 +79,7 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ {USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */ {USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ {USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */ diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index ccff3483eebc..3041a974faf3 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1988,6 +1988,16 @@ UNUSUAL_DEV( 0x4146, 0xba01, 0x0100, 0x0100, "Micro Mini 1GB", USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ), +/* + * Nick Bowler <nbowler@elliptictech.com> + * SCSI stack spams (otherwise harmless) error messages. + */ +UNUSUAL_DEV( 0xc251, 0x4003, 0x0100, 0x0100, + "Keil Software, Inc.", + "V2M MotherBoard", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NOT_LOCKABLE), + /* Reported by Andrew Simmons <andrew.simmons@gmail.com> */ UNUSUAL_DEV( 0xed06, 0x4500, 0x0001, 0x0001, "DataStor", diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h index 32549d177b19..dcaab9012ca2 100644 --- a/drivers/video/savage/savagefb.h +++ b/drivers/video/savage/savagefb.h @@ -55,7 +55,7 @@ #define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX)) -#define S3_SAVAGE4_SERIES(chip) ((chip>=S3_SAVAGE4) || (chip<=S3_PROSAVAGEDDR)) +#define S3_SAVAGE4_SERIES(chip) ((chip>=S3_SAVAGE4) && (chip<=S3_PROSAVAGEDDR)) #define S3_SAVAGE_MOBILE_SERIES(chip) ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE)) diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index f815283667af..5f7ff8e2fc14 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -11,7 +11,7 @@ config XEN_BALLOON config XEN_SELFBALLOONING bool "Dynamically self-balloon kernel memory to target" - depends on XEN && XEN_BALLOON && CLEANCACHE && SWAP + depends on XEN && XEN_BALLOON && CLEANCACHE && SWAP && XEN_TMEM default n help Self-ballooning dynamically balloons available kernel memory driven diff --git a/drivers/xen/xen-selfballoon.c b/drivers/xen/xen-selfballoon.c index 1b4afd81f872..6ea852e25162 100644 --- a/drivers/xen/xen-selfballoon.c +++ b/drivers/xen/xen-selfballoon.c @@ -70,6 +70,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/module.h> #include <linux/workqueue.h> #include <xen/balloon.h> #include <xen/tmem.h> diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index 475f9c597cb7..326dc08d3e3f 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -39,27 +39,17 @@ /* #define DEBUG */ -#ifdef DEBUG -#define DPRINTK(fmt, args...) \ -do { \ - printk(KERN_DEBUG "pid %d: %s: " fmt "\n", \ - current->pid, __func__, ##args); \ -} while (0) -#else -#define DPRINTK(fmt, args...) do {} while (0) -#endif - -#define AUTOFS_WARN(fmt, args...) \ -do { \ +#define DPRINTK(fmt, ...) \ + pr_debug("pid %d: %s: " fmt "\n", \ + current->pid, __func__, ##__VA_ARGS__) + +#define AUTOFS_WARN(fmt, ...) \ printk(KERN_WARNING "pid %d: %s: " fmt "\n", \ - current->pid, __func__, ##args); \ -} while (0) + current->pid, __func__, ##__VA_ARGS__) -#define AUTOFS_ERROR(fmt, args...) \ -do { \ +#define AUTOFS_ERROR(fmt, ...) \ printk(KERN_ERR "pid %d: %s: " fmt "\n", \ - current->pid, __func__, ##args); \ -} while (0) + current->pid, __func__, ##__VA_ARGS__) /* Unified info structure. This is pointed to by both the dentry and inode structures. Each file in the filesystem has an instance of this diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 25435987d6ae..e1fbdeef85db 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -104,7 +104,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, size_t pktsz; DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d", - wq->wait_queue_token, wq->name.len, wq->name.name, type); + (unsigned long) wq->wait_queue_token, wq->name.len, wq->name.name, type); memset(&pkt,0,sizeof pkt); /* For security reasons */ diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 54b8c28bebc8..720d885e8dca 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -474,17 +474,22 @@ befs_follow_link(struct dentry *dentry, struct nameidata *nd) befs_data_stream *data = &befs_ino->i_data.ds; befs_off_t len = data->size; - befs_debug(sb, "Follow long symlink"); - - link = kmalloc(len, GFP_NOFS); - if (!link) { - link = ERR_PTR(-ENOMEM); - } else if (befs_read_lsymlink(sb, data, link, len) != len) { - kfree(link); - befs_error(sb, "Failed to read entire long symlink"); + if (len == 0) { + befs_error(sb, "Long symlink with illegal length"); link = ERR_PTR(-EIO); } else { - link[len - 1] = '\0'; + befs_debug(sb, "Follow long symlink"); + + link = kmalloc(len, GFP_NOFS); + if (!link) { + link = ERR_PTR(-ENOMEM); + } else if (befs_read_lsymlink(sb, data, link, len) != len) { + kfree(link); + befs_error(sb, "Failed to read entire long symlink"); + link = ERR_PTR(-EIO); + } else { + link[len - 1] = '\0'; + } } } else { link = befs_ino->i_data.symlink; diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0469263e327e..03912c5c6f49 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1415,17 +1415,15 @@ void btrfs_set_##name(struct extent_buffer *eb, type *s, u##bits val); #define BTRFS_SETGET_HEADER_FUNCS(name, type, member, bits) \ static inline u##bits btrfs_##name(struct extent_buffer *eb) \ { \ - type *p = kmap_atomic(eb->first_page, KM_USER0); \ + type *p = page_address(eb->first_page); \ u##bits res = le##bits##_to_cpu(p->member); \ - kunmap_atomic(p, KM_USER0); \ return res; \ } \ static inline void btrfs_set_##name(struct extent_buffer *eb, \ u##bits val) \ { \ - type *p = kmap_atomic(eb->first_page, KM_USER0); \ + type *p = page_address(eb->first_page); \ p->member = cpu_to_le##bits(val); \ - kunmap_atomic(p, KM_USER0); \ } #define BTRFS_SETGET_STACK_FUNCS(name, type, member, bits) \ @@ -2367,8 +2365,8 @@ static inline int btrfs_insert_empty_item(struct btrfs_trans_handle *trans, int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path); int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path); int btrfs_leaf_free_space(struct btrfs_root *root, struct extent_buffer *leaf); -int btrfs_drop_snapshot(struct btrfs_root *root, - struct btrfs_block_rsv *block_rsv, int update_ref); +void btrfs_drop_snapshot(struct btrfs_root *root, + struct btrfs_block_rsv *block_rsv, int update_ref); int btrfs_drop_subtree(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct extent_buffer *node, diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 66bac226944e..f5be06a2462f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1782,6 +1782,9 @@ static int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr, for (i = 0; i < multi->num_stripes; i++, stripe++) { + if (!stripe->dev->can_discard) + continue; + ret = btrfs_issue_discard(stripe->dev->bdev, stripe->physical, stripe->length); @@ -1789,11 +1792,16 @@ static int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr, discarded_bytes += stripe->length; else if (ret != -EOPNOTSUPP) break; + + /* + * Just in case we get back EOPNOTSUPP for some reason, + * just ignore the return value so we don't screw up + * people calling discard_extent. + */ + ret = 0; } kfree(multi); } - if (discarded_bytes && ret == -EOPNOTSUPP) - ret = 0; if (actual_bytes) *actual_bytes = discarded_bytes; @@ -6269,8 +6277,8 @@ static noinline int walk_up_tree(struct btrfs_trans_handle *trans, * also make sure backrefs for the shared block and all lower level * blocks are properly updated. */ -int btrfs_drop_snapshot(struct btrfs_root *root, - struct btrfs_block_rsv *block_rsv, int update_ref) +void btrfs_drop_snapshot(struct btrfs_root *root, + struct btrfs_block_rsv *block_rsv, int update_ref) { struct btrfs_path *path; struct btrfs_trans_handle *trans; @@ -6283,13 +6291,16 @@ int btrfs_drop_snapshot(struct btrfs_root *root, int level; path = btrfs_alloc_path(); - if (!path) - return -ENOMEM; + if (!path) { + err = -ENOMEM; + goto out; + } wc = kzalloc(sizeof(*wc), GFP_NOFS); if (!wc) { btrfs_free_path(path); - return -ENOMEM; + err = -ENOMEM; + goto out; } trans = btrfs_start_transaction(tree_root, 0); @@ -6318,7 +6329,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root, path->lowest_level = 0; if (ret < 0) { err = ret; - goto out; + goto out_free; } WARN_ON(ret > 0); @@ -6425,11 +6436,14 @@ int btrfs_drop_snapshot(struct btrfs_root *root, free_extent_buffer(root->commit_root); kfree(root); } -out: +out_free: btrfs_end_transaction_throttle(trans, tree_root); kfree(wc); btrfs_free_path(path); - return err; +out: + if (err) + btrfs_std_error(root->fs_info, err); + return; } /* @@ -6720,6 +6734,10 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr) struct btrfs_space_info *space_info; struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices; struct btrfs_device *device; + u64 min_free; + u64 dev_min = 1; + u64 dev_nr = 0; + int index; int full = 0; int ret = 0; @@ -6729,8 +6747,10 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr) if (!block_group) return -1; + min_free = btrfs_block_group_used(&block_group->item); + /* no bytes used, we're good */ - if (!btrfs_block_group_used(&block_group->item)) + if (!min_free) goto out; space_info = block_group->space_info; @@ -6746,10 +6766,9 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr) * all of the extents from this block group. If we can, we're good */ if ((space_info->total_bytes != block_group->key.offset) && - (space_info->bytes_used + space_info->bytes_reserved + - space_info->bytes_pinned + space_info->bytes_readonly + - btrfs_block_group_used(&block_group->item) < - space_info->total_bytes)) { + (space_info->bytes_used + space_info->bytes_reserved + + space_info->bytes_pinned + space_info->bytes_readonly + + min_free < space_info->total_bytes)) { spin_unlock(&space_info->lock); goto out; } @@ -6766,9 +6785,31 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr) if (full) goto out; + /* + * index: + * 0: raid10 + * 1: raid1 + * 2: dup + * 3: raid0 + * 4: single + */ + index = get_block_group_index(block_group); + if (index == 0) { + dev_min = 4; + /* Divide by 2 */ + min_free >>= 1; + } else if (index == 1) { + dev_min = 2; + } else if (index == 2) { + /* Multiply by 2 */ + min_free <<= 1; + } else if (index == 3) { + dev_min = fs_devices->rw_devices; + do_div(min_free, dev_min); + } + mutex_lock(&root->fs_info->chunk_mutex); list_for_each_entry(device, &fs_devices->alloc_list, dev_alloc_list) { - u64 min_free = btrfs_block_group_used(&block_group->item); u64 dev_offset; /* @@ -6779,7 +6820,11 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr) ret = find_free_dev_extent(NULL, device, min_free, &dev_offset, NULL); if (!ret) + dev_nr++; + + if (dev_nr >= dev_min) break; + ret = -1; } } diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 658d66959abe..e7872e485f13 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -150,6 +150,8 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, spin_lock(&root->fs_info->defrag_inodes_lock); if (!BTRFS_I(inode)->in_defrag) __btrfs_add_inode_defrag(inode, defrag); + else + kfree(defrag); spin_unlock(&root->fs_info->defrag_inodes_lock); return 0; } @@ -1638,11 +1640,15 @@ static long btrfs_fallocate(struct file *file, int mode, cur_offset = alloc_start; while (1) { + u64 actual_end; + em = btrfs_get_extent(inode, NULL, 0, cur_offset, alloc_end - cur_offset, 0); BUG_ON(IS_ERR_OR_NULL(em)); last_byte = min(extent_map_end(em), alloc_end); + actual_end = min_t(u64, extent_map_end(em), offset + len); last_byte = (last_byte + mask) & ~mask; + if (em->block_start == EXTENT_MAP_HOLE || (cur_offset >= inode->i_size && !test_bit(EXTENT_FLAG_PREALLOC, &em->flags))) { @@ -1655,6 +1661,16 @@ static long btrfs_fallocate(struct file *file, int mode, free_extent_map(em); break; } + } else if (actual_end > inode->i_size && + !(mode & FALLOC_FL_KEEP_SIZE)) { + /* + * We didn't need to allocate any more space, but we + * still extended the size of the file so we need to + * update i_size. + */ + inode->i_ctime = CURRENT_TIME; + i_size_write(inode, actual_end); + btrfs_ordered_update_i_size(inode, actual_end, NULL); } free_extent_map(em); @@ -1804,10 +1820,14 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int origin) } } - if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET)) - return -EINVAL; - if (offset > inode->i_sb->s_maxbytes) - return -EINVAL; + if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET)) { + ret = -EINVAL; + goto out; + } + if (offset > inode->i_sb->s_maxbytes) { + ret = -EINVAL; + goto out; + } /* Special lock needed here? */ if (offset != file->f_pos) { diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 6377713f639c..6a265b9f85f2 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1168,9 +1168,9 @@ static void recalculate_thresholds(struct btrfs_free_space_ctl *ctl) div64_u64(extent_bytes, (sizeof(struct btrfs_free_space))); } -static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, - struct btrfs_free_space *info, u64 offset, - u64 bytes) +static inline void __bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, + struct btrfs_free_space *info, + u64 offset, u64 bytes) { unsigned long start, count; @@ -1181,6 +1181,13 @@ static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, bitmap_clear(info->bitmap, start, count); info->bytes -= bytes; +} + +static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, + struct btrfs_free_space *info, u64 offset, + u64 bytes) +{ + __bitmap_clear_bits(ctl, info, offset, bytes); ctl->free_space -= bytes; } @@ -1984,7 +1991,7 @@ static u64 btrfs_alloc_from_bitmap(struct btrfs_block_group_cache *block_group, return 0; ret = search_start; - bitmap_clear_bits(ctl, entry, ret, bytes); + __bitmap_clear_bits(ctl, entry, ret, bytes); return ret; } @@ -2039,7 +2046,6 @@ u64 btrfs_alloc_from_cluster(struct btrfs_block_group_cache *block_group, continue; } } else { - ret = entry->offset; entry->offset += bytes; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 15fceefbca0a..0ccc7438ad34 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7354,11 +7354,15 @@ static int btrfs_set_page_dirty(struct page *page) static int btrfs_permission(struct inode *inode, int mask) { struct btrfs_root *root = BTRFS_I(inode)->root; + umode_t mode = inode->i_mode; - if (btrfs_root_readonly(root) && (mask & MAY_WRITE)) - return -EROFS; - if ((BTRFS_I(inode)->flags & BTRFS_INODE_READONLY) && (mask & MAY_WRITE)) - return -EACCES; + if (mask & MAY_WRITE && + (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode))) { + if (btrfs_root_readonly(root)) + return -EROFS; + if (BTRFS_I(inode)->flags & BTRFS_INODE_READONLY) + return -EACCES; + } return generic_permission(inode, mask); } diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 7cf013349941..970977aab224 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2236,6 +2236,10 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd, btrfs_wait_ordered_range(src, off, len); } + /* truncate page cache pages from target inode range */ + truncate_inode_pages_range(&inode->i_data, off, + ALIGN(off + len, PAGE_CACHE_SIZE) - 1); + /* clone data */ key.objectid = btrfs_ino(src); key.type = BTRFS_EXTENT_DATA_KEY; diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index babee65f8eda..786639fca067 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -799,14 +799,15 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans, struct extent_buffer *eb, int slot, struct btrfs_key *key) { - struct inode *dir; - int ret; struct btrfs_inode_ref *ref; + struct btrfs_dir_item *di; + struct inode *dir; struct inode *inode; - char *name; - int namelen; unsigned long ref_ptr; unsigned long ref_end; + char *name; + int namelen; + int ret; int search_done = 0; /* @@ -909,6 +910,25 @@ again: } btrfs_release_path(path); + /* look for a conflicting sequence number */ + di = btrfs_lookup_dir_index_item(trans, root, path, btrfs_ino(dir), + btrfs_inode_ref_index(eb, ref), + name, namelen, 0); + if (di && !IS_ERR(di)) { + ret = drop_one_dir_item(trans, root, path, dir, di); + BUG_ON(ret); + } + btrfs_release_path(path); + + /* look for a conflicing name */ + di = btrfs_lookup_dir_item(trans, root, path, btrfs_ino(dir), + name, namelen, 0); + if (di && !IS_ERR(di)) { + ret = drop_one_dir_item(trans, root, path, dir, di); + BUG_ON(ret); + } + btrfs_release_path(path); + insert: /* insert our name */ ret = btrfs_add_link(trans, dir, inode, name, namelen, 0, diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 53875ae73ad4..f2a4cc79da61 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -142,6 +142,7 @@ static noinline int run_scheduled_bios(struct btrfs_device *device) unsigned long limit; unsigned long last_waited = 0; int force_reg = 0; + int sync_pending = 0; struct blk_plug plug; /* @@ -229,6 +230,22 @@ loop_lock: BUG_ON(atomic_read(&cur->bi_cnt) == 0); + /* + * if we're doing the sync list, record that our + * plug has some sync requests on it + * + * If we're doing the regular list and there are + * sync requests sitting around, unplug before + * we add more + */ + if (pending_bios == &device->pending_sync_bios) { + sync_pending = 1; + } else if (sync_pending) { + blk_finish_plug(&plug); + blk_start_plug(&plug); + sync_pending = 0; + } + submit_bio(cur->bi_rw, cur); num_run++; batch_run++; @@ -500,6 +517,9 @@ static int __btrfs_close_devices(struct btrfs_fs_devices *fs_devices) fs_devices->rw_devices--; } + if (device->can_discard) + fs_devices->num_can_discard--; + new_device = kmalloc(sizeof(*new_device), GFP_NOFS); BUG_ON(!new_device); memcpy(new_device, device, sizeof(*new_device)); @@ -508,6 +528,7 @@ static int __btrfs_close_devices(struct btrfs_fs_devices *fs_devices) new_device->bdev = NULL; new_device->writeable = 0; new_device->in_fs_metadata = 0; + new_device->can_discard = 0; list_replace_rcu(&device->dev_list, &new_device->dev_list); call_rcu(&device->rcu, free_device); @@ -547,6 +568,7 @@ int btrfs_close_devices(struct btrfs_fs_devices *fs_devices) static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices, fmode_t flags, void *holder) { + struct request_queue *q; struct block_device *bdev; struct list_head *head = &fs_devices->devices; struct btrfs_device *device; @@ -603,6 +625,12 @@ static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices, seeding = 0; } + q = bdev_get_queue(bdev); + if (blk_queue_discard(q)) { + device->can_discard = 1; + fs_devices->num_can_discard++; + } + device->bdev = bdev; device->in_fs_metadata = 0; device->mode = flags; @@ -835,6 +863,7 @@ int find_free_dev_extent(struct btrfs_trans_handle *trans, max_hole_start = search_start; max_hole_size = 0; + hole_size = 0; if (search_start >= search_end) { ret = -ENOSPC; @@ -917,7 +946,14 @@ next: cond_resched(); } - hole_size = search_end- search_start; + /* + * At this point, search_start should be the end of + * allocated dev extents, and when shrinking the device, + * search_end may be smaller than search_start. + */ + if (search_end > search_start) + hole_size = search_end - search_start; + if (hole_size > max_hole_size) { max_hole_start = search_start; max_hole_size = hole_size; @@ -1543,6 +1579,7 @@ error: int btrfs_init_new_device(struct btrfs_root *root, char *device_path) { + struct request_queue *q; struct btrfs_trans_handle *trans; struct btrfs_device *device; struct block_device *bdev; @@ -1612,6 +1649,9 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) lock_chunks(root); + q = bdev_get_queue(bdev); + if (blk_queue_discard(q)) + device->can_discard = 1; device->writeable = 1; device->work.func = pending_bios_fn; generate_random_uuid(device->uuid); @@ -1647,6 +1687,8 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) root->fs_info->fs_devices->num_devices++; root->fs_info->fs_devices->open_devices++; root->fs_info->fs_devices->rw_devices++; + if (device->can_discard) + root->fs_info->fs_devices->num_can_discard++; root->fs_info->fs_devices->total_rw_bytes += device->total_bytes; if (!blk_queue_nonrot(bdev_get_queue(bdev))) @@ -2413,9 +2455,10 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, total_avail = device->total_bytes - device->bytes_used; else total_avail = 0; - /* avail is off by max(alloc_start, 1MB), but that is the same - * for all devices, so it doesn't hurt the sorting later on - */ + + /* If there is no space on this device, skip it. */ + if (total_avail == 0) + continue; ret = find_free_dev_extent(trans, device, max_stripe_size * dev_stripes, diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 7c12d61ae7ae..6d866db4e177 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -48,6 +48,7 @@ struct btrfs_device { int writeable; int in_fs_metadata; int missing; + int can_discard; spinlock_t io_lock; @@ -104,6 +105,7 @@ struct btrfs_fs_devices { u64 rw_devices; u64 missing_devices; u64 total_rw_bytes; + u64 num_can_discard; struct block_device *latest_bdev; /* all of the devices in the FS, protected by a mutex diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 2fe3cf13b2e9..6d40656e1e29 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -176,7 +176,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) #ifdef CONFIG_CIFS_STATS2 seq_printf(m, " In Send: %d In MaxReq Wait: %d", - atomic_read(&server->inSend), + atomic_read(&server->in_send), atomic_read(&server->num_waiters)); #endif diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 8d8f28c94c0f..6873bb634a97 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -141,10 +141,11 @@ char *cifs_compose_mount_options(const char *sb_mountdata, rc = dns_resolve_server_name_to_ip(*devname, &srvIP); if (rc < 0) { - cERROR(1, "%s: Failed to resolve server part of %s to IP: %d", - __func__, *devname, rc); + cFYI(1, "%s: Failed to resolve server part of %s to IP: %d", + __func__, *devname, rc); goto compose_mount_options_err; } + /* md_len = strlen(...) + 12 for 'sep+prefixpath=' * assuming that we have 'unc=' and 'ip=' in * the original sb_mountdata diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c index 21de1d6d5849..d0f59faefb78 100644 --- a/fs/cifs/cifsacl.c +++ b/fs/cifs/cifsacl.c @@ -991,24 +991,6 @@ struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb, return pntsd; } -static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid, - struct cifs_ntsd *pnntsd, u32 acllen) -{ - int xid, rc; - struct tcon_link *tlink = cifs_sb_tlink(cifs_sb); - - if (IS_ERR(tlink)) - return PTR_ERR(tlink); - - xid = GetXid(); - rc = CIFSSMBSetCIFSACL(xid, tlink_tcon(tlink), fid, pnntsd, acllen); - FreeXid(xid); - cifs_put_tlink(tlink); - - cFYI(DBG2, "SetCIFSACL rc = %d", rc); - return rc; -} - static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path, struct cifs_ntsd *pnntsd, u32 acllen) { @@ -1047,18 +1029,10 @@ int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen, struct inode *inode, const char *path) { struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); - struct cifsFileInfo *open_file; - int rc; cFYI(DBG2, "set ACL for %s from mode 0x%x", path, inode->i_mode); - open_file = find_readable_file(CIFS_I(inode), true); - if (!open_file) - return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen); - - rc = set_cifs_acl_by_fid(cifs_sb, open_file->netfid, pnntsd, acllen); - cifsFileInfo_put(open_file); - return rc; + return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen); } /* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */ diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 212e5629cc1d..f93eb948d071 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -563,6 +563,10 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) mutex_unlock(&dir->i_mutex); dput(dentry); dentry = child; + if (!dentry->d_inode) { + dput(dentry); + dentry = ERR_PTR(-ENOENT); + } } while (!IS_ERR(dentry)); _FreeXid(xid); kfree(full_path); diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h index cb71dc1f94d1..95da8027983d 100644 --- a/fs/cifs/cifsfs.h +++ b/fs/cifs/cifsfs.h @@ -125,5 +125,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg); extern const struct export_operations cifs_export_ops; #endif /* CIFS_NFSD_EXPORT */ -#define CIFS_VERSION "1.74" +#define CIFS_VERSION "1.75" #endif /* _CIFSFS_H */ diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 38ce6d44b145..95dad9d14cf1 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -291,7 +291,7 @@ struct TCP_Server_Info { struct fscache_cookie *fscache; /* client index cache cookie */ #endif #ifdef CONFIG_CIFS_STATS2 - atomic_t inSend; /* requests trying to send */ + atomic_t in_send; /* requests trying to send */ atomic_t num_waiters; /* blocked waiting to get in sendrecv */ #endif }; @@ -672,12 +672,54 @@ struct mid_q_entry { bool multiEnd:1; /* both received */ }; -struct oplock_q_entry { - struct list_head qhead; - struct inode *pinode; - struct cifs_tcon *tcon; - __u16 netfid; -}; +/* Make code in transport.c a little cleaner by moving + update of optional stats into function below */ +#ifdef CONFIG_CIFS_STATS2 + +static inline void cifs_in_send_inc(struct TCP_Server_Info *server) +{ + atomic_inc(&server->in_send); +} + +static inline void cifs_in_send_dec(struct TCP_Server_Info *server) +{ + atomic_dec(&server->in_send); +} + +static inline void cifs_num_waiters_inc(struct TCP_Server_Info *server) +{ + atomic_inc(&server->num_waiters); +} + +static inline void cifs_num_waiters_dec(struct TCP_Server_Info *server) +{ + atomic_dec(&server->num_waiters); +} + +static inline void cifs_save_when_sent(struct mid_q_entry *mid) +{ + mid->when_sent = jiffies; +} +#else +static inline void cifs_in_send_inc(struct TCP_Server_Info *server) +{ +} +static inline void cifs_in_send_dec(struct TCP_Server_Info *server) +{ +} + +static inline void cifs_num_waiters_inc(struct TCP_Server_Info *server) +{ +} + +static inline void cifs_num_waiters_dec(struct TCP_Server_Info *server) +{ +} + +static inline void cifs_save_when_sent(struct mid_q_entry *mid) +{ +} +#endif /* for pending dnotify requests */ struct dir_notify_req { diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 80c2e3add3a2..633c246b6775 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2878,7 +2878,8 @@ cleanup_volume_info_contents(struct smb_vol *volume_info) kfree(volume_info->username); kzfree(volume_info->password); kfree(volume_info->UNC); - kfree(volume_info->UNCip); + if (volume_info->UNCip != volume_info->UNC + 2) + kfree(volume_info->UNCip); kfree(volume_info->domainname); kfree(volume_info->iocharset); kfree(volume_info->prepath); diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index ae576fbb5142..72d448bf96ce 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -105,8 +105,8 @@ cifs_bp_rename_retry: } rcu_read_unlock(); if (namelen != dfsplen || read_seqretry(&rename_lock, seq)) { - cERROR(1, "did not end path lookup where expected namelen is %d", - namelen); + cFYI(1, "did not end path lookup where expected. namelen=%d " + "dfsplen=%d", namelen, dfsplen); /* presumably this is only possible if racing with a rename of one of the parent directories (we can not lock the dentries above us to prevent this, but retrying should be harmless) */ diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c index 548f06230a6d..1d2d91d9bf65 100644 --- a/fs/cifs/dns_resolve.c +++ b/fs/cifs/dns_resolve.c @@ -79,8 +79,8 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr) /* Perform the upcall */ rc = dns_query(NULL, hostname, len, NULL, ip_addr, NULL); if (rc < 0) - cERROR(1, "%s: unable to resolve: %*.*s", - __func__, len, len, hostname); + cFYI(1, "%s: unable to resolve: %*.*s", + __func__, len, len, hostname); else cFYI(1, "%s: resolved: %*.*s to %s", __func__, len, len, hostname, *ip_addr); diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 9b018c8334fa..a7b2dcd4a53e 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -764,20 +764,10 @@ char *cifs_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb, if (full_path == NULL) return full_path; - if (dfsplen) { + if (dfsplen) strncpy(full_path, tcon->treeName, dfsplen); - /* switch slash direction in prepath depending on whether - * windows or posix style path names - */ - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) { - int i; - for (i = 0; i < dfsplen; i++) { - if (full_path[i] == '\\') - full_path[i] = '/'; - } - } - } strncpy(full_path + dfsplen, vol->prepath, pplen); + convert_delimiter(full_path, CIFS_DIR_SEP(cifs_sb)); full_path[dfsplen + pplen] = 0; /* add trailing null */ return full_path; } diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index 243d58720513..d3e619692ee0 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -124,8 +124,7 @@ static __u32 cifs_ssetup_hdr(struct cifs_ses *ses, SESSION_SETUP_ANDX *pSMB) /* that we use in next few lines */ /* Note that header is initialized to zero in header_assemble */ pSMB->req.AndXCommand = 0xFF; - pSMB->req.MaxBufferSize = cpu_to_le16(min_t(u32, CIFSMaxBufSize - 4, - USHRT_MAX)); + pSMB->req.MaxBufferSize = cpu_to_le16(ses->server->maxBuf); pSMB->req.MaxMpxCount = cpu_to_le16(ses->server->maxReq); pSMB->req.VcNumber = get_next_vcnum(ses); diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 147aa22c3c3a..10ca6b2c26b7 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -266,15 +266,11 @@ static int wait_for_free_request(struct TCP_Server_Info *server, while (1) { if (atomic_read(&server->inFlight) >= cifs_max_pending) { spin_unlock(&GlobalMid_Lock); -#ifdef CONFIG_CIFS_STATS2 - atomic_inc(&server->num_waiters); -#endif + cifs_num_waiters_inc(server); wait_event(server->request_q, atomic_read(&server->inFlight) < cifs_max_pending); -#ifdef CONFIG_CIFS_STATS2 - atomic_dec(&server->num_waiters); -#endif + cifs_num_waiters_dec(server); spin_lock(&GlobalMid_Lock); } else { if (server->tcpStatus == CifsExiting) { @@ -362,6 +358,8 @@ cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov, mid = AllocMidQEntry(hdr, server); if (mid == NULL) { mutex_unlock(&server->srv_mutex); + atomic_dec(&server->inFlight); + wake_up(&server->request_q); return -ENOMEM; } @@ -379,15 +377,13 @@ cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov, mid->callback = callback; mid->callback_data = cbdata; mid->midState = MID_REQUEST_SUBMITTED; -#ifdef CONFIG_CIFS_STATS2 - atomic_inc(&server->inSend); -#endif + + cifs_in_send_inc(server); rc = smb_sendv(server, iov, nvec); -#ifdef CONFIG_CIFS_STATS2 - atomic_dec(&server->inSend); - mid->when_sent = jiffies; -#endif + cifs_in_send_dec(server); + cifs_save_when_sent(mid); mutex_unlock(&server->srv_mutex); + if (rc) goto out_err; @@ -573,14 +569,10 @@ SendReceive2(const unsigned int xid, struct cifs_ses *ses, } midQ->midState = MID_REQUEST_SUBMITTED; -#ifdef CONFIG_CIFS_STATS2 - atomic_inc(&ses->server->inSend); -#endif + cifs_in_send_inc(ses->server); rc = smb_sendv(ses->server, iov, n_vec); -#ifdef CONFIG_CIFS_STATS2 - atomic_dec(&ses->server->inSend); - midQ->when_sent = jiffies; -#endif + cifs_in_send_dec(ses->server); + cifs_save_when_sent(midQ); mutex_unlock(&ses->server->srv_mutex); @@ -701,14 +693,11 @@ SendReceive(const unsigned int xid, struct cifs_ses *ses, } midQ->midState = MID_REQUEST_SUBMITTED; -#ifdef CONFIG_CIFS_STATS2 - atomic_inc(&ses->server->inSend); -#endif + + cifs_in_send_inc(ses->server); rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); -#ifdef CONFIG_CIFS_STATS2 - atomic_dec(&ses->server->inSend); - midQ->when_sent = jiffies; -#endif + cifs_in_send_dec(ses->server); + cifs_save_when_sent(midQ); mutex_unlock(&ses->server->srv_mutex); if (rc < 0) @@ -841,14 +830,10 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifs_tcon *tcon, } midQ->midState = MID_REQUEST_SUBMITTED; -#ifdef CONFIG_CIFS_STATS2 - atomic_inc(&ses->server->inSend); -#endif + cifs_in_send_inc(ses->server); rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); -#ifdef CONFIG_CIFS_STATS2 - atomic_dec(&ses->server->inSend); - midQ->when_sent = jiffies; -#endif + cifs_in_send_dec(ses->server); + cifs_save_when_sent(midQ); mutex_unlock(&ses->server->srv_mutex); if (rc < 0) { diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 8be086e9abe4..51352de88ef1 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1003,6 +1003,7 @@ COMPATIBLE_IOCTL(PPPIOCCONNECT) COMPATIBLE_IOCTL(PPPIOCDISCONN) COMPATIBLE_IOCTL(PPPIOCATTCHAN) COMPATIBLE_IOCTL(PPPIOCGCHAN) +COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS) /* PPPOX */ COMPATIBLE_IOCTL(PPPOEIOCSFWD) COMPATIBLE_IOCTL(PPPOEIOCDFWD) diff --git a/fs/dcache.c b/fs/dcache.c index c83cae19161e..a88948b8bd17 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1729,7 +1729,7 @@ seqretry: */ if (read_seqcount_retry(&dentry->d_seq, *seq)) goto seqretry; - if (parent->d_flags & DCACHE_OP_COMPARE) { + if (unlikely(parent->d_flags & DCACHE_OP_COMPARE)) { if (parent->d_op->d_compare(parent, *inode, dentry, i, tlen, tname, name)) diff --git a/fs/ecryptfs/Kconfig b/fs/ecryptfs/Kconfig index 1cd6d9d3e29a..cc16562654de 100644 --- a/fs/ecryptfs/Kconfig +++ b/fs/ecryptfs/Kconfig @@ -1,6 +1,6 @@ config ECRYPT_FS tristate "eCrypt filesystem layer support (EXPERIMENTAL)" - depends on EXPERIMENTAL && KEYS && CRYPTO + depends on EXPERIMENTAL && KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n) select CRYPTO_ECB select CRYPTO_CBC select CRYPTO_MD5 diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index 08a2b52bf565..ac1ad48c2376 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -1973,7 +1973,7 @@ pki_encrypt_session_key(struct key *auth_tok_key, { struct ecryptfs_msg_ctx *msg_ctx = NULL; char *payload = NULL; - size_t payload_len; + size_t payload_len = 0; struct ecryptfs_message *msg; int rc; diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 9f1bb747d77d..b4a6befb1216 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -175,6 +175,7 @@ enum { ecryptfs_opt_sig, ecryptfs_opt_ecryptfs_sig, ecryptfs_opt_encrypted_view, ecryptfs_opt_fnek_sig, ecryptfs_opt_fn_cipher, ecryptfs_opt_fn_cipher_key_bytes, ecryptfs_opt_unlink_sigs, ecryptfs_opt_mount_auth_tok_only, + ecryptfs_opt_check_dev_ruid, ecryptfs_opt_err }; static const match_table_t tokens = { @@ -191,6 +192,7 @@ static const match_table_t tokens = { {ecryptfs_opt_fn_cipher_key_bytes, "ecryptfs_fn_key_bytes=%u"}, {ecryptfs_opt_unlink_sigs, "ecryptfs_unlink_sigs"}, {ecryptfs_opt_mount_auth_tok_only, "ecryptfs_mount_auth_tok_only"}, + {ecryptfs_opt_check_dev_ruid, "ecryptfs_check_dev_ruid"}, {ecryptfs_opt_err, NULL} }; @@ -236,6 +238,7 @@ static void ecryptfs_init_mount_crypt_stat( * ecryptfs_parse_options * @sb: The ecryptfs super block * @options: The options passed to the kernel + * @check_ruid: set to 1 if device uid should be checked against the ruid * * Parse mount options: * debug=N - ecryptfs_verbosity level for debug output @@ -251,7 +254,8 @@ static void ecryptfs_init_mount_crypt_stat( * * Returns zero on success; non-zero on error */ -static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options) +static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options, + uid_t *check_ruid) { char *p; int rc = 0; @@ -276,6 +280,8 @@ static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options) char *cipher_key_bytes_src; char *fn_cipher_key_bytes_src; + *check_ruid = 0; + if (!options) { rc = -EINVAL; goto out; @@ -380,6 +386,9 @@ static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options) mount_crypt_stat->flags |= ECRYPTFS_GLOBAL_MOUNT_AUTH_TOK_ONLY; break; + case ecryptfs_opt_check_dev_ruid: + *check_ruid = 1; + break; case ecryptfs_opt_err: default: printk(KERN_WARNING @@ -475,6 +484,7 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags const char *err = "Getting sb failed"; struct inode *inode; struct path path; + uid_t check_ruid; int rc; sbi = kmem_cache_zalloc(ecryptfs_sb_info_cache, GFP_KERNEL); @@ -483,7 +493,7 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags goto out; } - rc = ecryptfs_parse_options(sbi, raw_data); + rc = ecryptfs_parse_options(sbi, raw_data, &check_ruid); if (rc) { err = "Error parsing options"; goto out; @@ -521,6 +531,15 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags "known incompatibilities\n"); goto out_free; } + + if (check_ruid && path.dentry->d_inode->i_uid != current_uid()) { + rc = -EPERM; + printk(KERN_ERR "Mount of device (uid: %d) not owned by " + "requested user (uid: %d)\n", + path.dentry->d_inode->i_uid, current_uid()); + goto out_free; + } + ecryptfs_set_superblock_lower(s, path.dentry->d_sb); s->s_maxbytes = path.dentry->d_sb->s_maxbytes; s->s_blocksize = path.dentry->d_sb->s_blocksize; diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c index 85d430963116..3745f7c2b9c2 100644 --- a/fs/ecryptfs/read_write.c +++ b/fs/ecryptfs/read_write.c @@ -39,15 +39,16 @@ int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data, loff_t offset, size_t size) { - struct ecryptfs_inode_info *inode_info; + struct file *lower_file; mm_segment_t fs_save; ssize_t rc; - inode_info = ecryptfs_inode_to_private(ecryptfs_inode); - BUG_ON(!inode_info->lower_file); + lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file; + if (!lower_file) + return -EIO; fs_save = get_fs(); set_fs(get_ds()); - rc = vfs_write(inode_info->lower_file, data, size, &offset); + rc = vfs_write(lower_file, data, size, &offset); set_fs(fs_save); mark_inode_dirty_sync(ecryptfs_inode); return rc; @@ -225,15 +226,16 @@ out: int ecryptfs_read_lower(char *data, loff_t offset, size_t size, struct inode *ecryptfs_inode) { - struct ecryptfs_inode_info *inode_info = - ecryptfs_inode_to_private(ecryptfs_inode); + struct file *lower_file; mm_segment_t fs_save; ssize_t rc; - BUG_ON(!inode_info->lower_file); + lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file; + if (!lower_file) + return -EIO; fs_save = get_fs(); set_fs(get_ds()); - rc = vfs_read(inode_info->lower_file, data, size, &offset); + rc = vfs_read(lower_file, data, size, &offset); set_fs(fs_save); return rc; } diff --git a/fs/exec.c b/fs/exec.c index da80612a35f4..25dcbe5fc356 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1459,6 +1459,23 @@ static int do_execve_common(const char *filename, struct files_struct *displaced; bool clear_in_exec; int retval; + const struct cred *cred = current_cred(); + + /* + * We move the actual failure in case of RLIMIT_NPROC excess from + * set*uid() to execve() because too many poorly written programs + * don't check setuid() return code. Here we additionally recheck + * whether NPROC limit is still exceeded. + */ + if ((current->flags & PF_NPROC_EXCEEDED) && + atomic_read(&cred->user->processes) > rlimit(RLIMIT_NPROC)) { + retval = -EAGAIN; + goto out_ret; + } + + /* We're below the limit (still or again), so we don't want to make + * further execve() calls fail. */ + current->flags &= ~PF_NPROC_EXCEEDED; retval = unshare_files(&displaced); if (retval) diff --git a/fs/exofs/Kbuild b/fs/exofs/Kbuild index 2d0f757fda3e..c5a5855a6c44 100644 --- a/fs/exofs/Kbuild +++ b/fs/exofs/Kbuild @@ -12,5 +12,8 @@ # Kbuild - Gets included from the Kernels Makefile and build system # -exofs-y := ios.o inode.o file.o symlink.o namei.o dir.o super.o +# ore module library +obj-$(CONFIG_ORE) += ore.o + +exofs-y := inode.o file.o symlink.o namei.o dir.o super.o obj-$(CONFIG_EXOFS_FS) += exofs.o diff --git a/fs/exofs/Kconfig b/fs/exofs/Kconfig index 86194b2f799d..70bae4149291 100644 --- a/fs/exofs/Kconfig +++ b/fs/exofs/Kconfig @@ -1,6 +1,10 @@ +config ORE + tristate + config EXOFS_FS tristate "exofs: OSD based file system support" depends on SCSI_OSD_ULD + select ORE help EXOFS is a file system that uses an OSD storage device, as its backing storage. diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h index c965806c2821..f4e442ec7445 100644 --- a/fs/exofs/exofs.h +++ b/fs/exofs/exofs.h @@ -36,12 +36,9 @@ #include <linux/fs.h> #include <linux/time.h> #include <linux/backing-dev.h> -#include "common.h" +#include <scsi/osd_ore.h> -/* FIXME: Remove once pnfs hits mainline - * #include <linux/exportfs/pnfs_osd_xdr.h> - */ -#include "pnfs.h" +#include "common.h" #define EXOFS_ERR(fmt, a...) printk(KERN_ERR "exofs: " fmt, ##a) @@ -56,27 +53,11 @@ /* u64 has problems with printk this will cast it to unsigned long long */ #define _LLU(x) (unsigned long long)(x) -struct exofs_layout { - osd_id s_pid; /* partition ID of file system*/ - - /* Our way of looking at the data_map */ - unsigned stripe_unit; - unsigned mirrors_p1; - - unsigned group_width; - u64 group_depth; - unsigned group_count; - - enum exofs_inode_layout_gen_functions lay_func; - - unsigned s_numdevs; /* Num of devices in array */ - struct osd_dev *s_ods[0]; /* Variable length */ -}; - /* * our extension to the in-memory superblock */ struct exofs_sb_info { + struct backing_dev_info bdi; /* register our bdi with VFS */ struct exofs_sb_stats s_ess; /* Written often, pre-allocate*/ int s_timeout; /* timeout for OSD operations */ uint64_t s_nextid; /* highest object ID used */ @@ -84,16 +65,13 @@ struct exofs_sb_info { spinlock_t s_next_gen_lock; /* spinlock for gen # update */ u32 s_next_generation; /* next gen # to use */ atomic_t s_curr_pending; /* number of pending commands */ - uint8_t s_cred[OSD_CAP_LEN]; /* credential for the fscb */ - struct backing_dev_info bdi; /* register our bdi with VFS */ struct pnfs_osd_data_map data_map; /* Default raid to use * FIXME: Needed ? */ -/* struct exofs_layout dir_layout;*/ /* Default dir layout */ - struct exofs_layout layout; /* Default files layout, - * contains the variable osd_dev - * array. Keep last */ + struct ore_layout layout; /* Default files layout */ + struct ore_comp one_comp; /* id & cred of partition id=0*/ + struct ore_components comps; /* comps for the partition */ struct osd_dev *_min_one_dev[1]; /* Place holder for one dev */ }; @@ -107,7 +85,8 @@ struct exofs_i_info { uint32_t i_data[EXOFS_IDATA];/*short symlink names and device #s*/ uint32_t i_dir_start_lookup; /* which page to start lookup */ uint64_t i_commit_size; /* the object's written length */ - uint8_t i_cred[OSD_CAP_LEN];/* all-powerful credential */ + struct ore_comp one_comp; /* same component for all devices */ + struct ore_components comps; /* inode view of the device table */ }; static inline osd_id exofs_oi_objno(struct exofs_i_info *oi) @@ -115,52 +94,6 @@ static inline osd_id exofs_oi_objno(struct exofs_i_info *oi) return oi->vfs_inode.i_ino + EXOFS_OBJ_OFF; } -struct exofs_io_state; -typedef void (*exofs_io_done_fn)(struct exofs_io_state *or, void *private); - -struct exofs_io_state { - struct kref kref; - - void *private; - exofs_io_done_fn done; - - struct exofs_layout *layout; - struct osd_obj_id obj; - u8 *cred; - - /* Global read/write IO*/ - loff_t offset; - unsigned long length; - void *kern_buff; - - struct page **pages; - unsigned nr_pages; - unsigned pgbase; - unsigned pages_consumed; - - /* Attributes */ - unsigned in_attr_len; - struct osd_attr *in_attr; - unsigned out_attr_len; - struct osd_attr *out_attr; - - /* Variable array of size numdevs */ - unsigned numdevs; - struct exofs_per_dev_state { - struct osd_request *or; - struct bio *bio; - loff_t offset; - unsigned length; - unsigned dev; - } per_dev[]; -}; - -static inline unsigned exofs_io_state_size(unsigned numdevs) -{ - return sizeof(struct exofs_io_state) + - sizeof(struct exofs_per_dev_state) * numdevs; -} - /* * our inode flags */ @@ -205,12 +138,6 @@ static inline struct exofs_i_info *exofs_i(struct inode *inode) } /* - * Given a layout, object_number and stripe_index return the associated global - * dev_index - */ -unsigned exofs_layout_od_id(struct exofs_layout *layout, - osd_id obj_no, unsigned layout_index); -/* * Maximum count of links to a file */ #define EXOFS_LINK_MAX 32000 @@ -219,44 +146,8 @@ unsigned exofs_layout_od_id(struct exofs_layout *layout, * function declarations * *************************/ -/* ios.c */ -void exofs_make_credential(u8 cred_a[OSD_CAP_LEN], - const struct osd_obj_id *obj); -int exofs_read_kern(struct osd_dev *od, u8 *cred, struct osd_obj_id *obj, - u64 offset, void *p, unsigned length); - -int exofs_get_io_state(struct exofs_layout *layout, - struct exofs_io_state **ios); -void exofs_put_io_state(struct exofs_io_state *ios); - -int exofs_check_io(struct exofs_io_state *ios, u64 *resid); - -int exofs_sbi_create(struct exofs_io_state *ios); -int exofs_sbi_remove(struct exofs_io_state *ios); -int exofs_sbi_write(struct exofs_io_state *ios); -int exofs_sbi_read(struct exofs_io_state *ios); - -int extract_attr_from_ios(struct exofs_io_state *ios, struct osd_attr *attr); - -int exofs_oi_truncate(struct exofs_i_info *oi, u64 new_len); -static inline int exofs_oi_write(struct exofs_i_info *oi, - struct exofs_io_state *ios) -{ - ios->obj.id = exofs_oi_objno(oi); - ios->cred = oi->i_cred; - return exofs_sbi_write(ios); -} - -static inline int exofs_oi_read(struct exofs_i_info *oi, - struct exofs_io_state *ios) -{ - ios->obj.id = exofs_oi_objno(oi); - ios->cred = oi->i_cred; - return exofs_sbi_read(ios); -} - /* inode.c */ -unsigned exofs_max_io_pages(struct exofs_layout *layout, +unsigned exofs_max_io_pages(struct ore_layout *layout, unsigned expected_pages); int exofs_setattr(struct dentry *, struct iattr *); int exofs_write_begin(struct file *file, struct address_space *mapping, @@ -281,6 +172,8 @@ int exofs_set_link(struct inode *, struct exofs_dir_entry *, struct page *, struct inode *); /* super.c */ +void exofs_make_credential(u8 cred_a[OSD_CAP_LEN], + const struct osd_obj_id *obj); int exofs_sbi_write_stats(struct exofs_sb_info *sbi); /********************* @@ -295,7 +188,6 @@ extern const struct file_operations exofs_file_operations; /* inode.c */ extern const struct address_space_operations exofs_aops; -extern const struct osd_attr g_attr_logical_length; /* namei.c */ extern const struct inode_operations exofs_dir_inode_operations; @@ -305,4 +197,33 @@ extern const struct inode_operations exofs_special_inode_operations; extern const struct inode_operations exofs_symlink_inode_operations; extern const struct inode_operations exofs_fast_symlink_inode_operations; +/* exofs_init_comps will initialize an ore_components device array + * pointing to a single ore_comp struct, and a round-robin view + * of the device table. + * The first device of each inode is the [inode->ino % num_devices] + * and the rest of the devices sequentially following where the + * first device is after the last device. + * It is assumed that the global device array at @sbi is twice + * bigger and that the device table repeats twice. + * See: exofs_read_lookup_dev_table() + */ +static inline void exofs_init_comps(struct ore_components *comps, + struct ore_comp *one_comp, + struct exofs_sb_info *sbi, osd_id oid) +{ + unsigned dev_mod = (unsigned)oid, first_dev; + + one_comp->obj.partition = sbi->one_comp.obj.partition; + one_comp->obj.id = oid; + exofs_make_credential(one_comp->cred, &one_comp->obj); + + comps->numdevs = sbi->comps.numdevs; + comps->single_comp = EC_SINGLE_COMP; + comps->comps = one_comp; + + /* Round robin device view of the table */ + first_dev = (dev_mod * sbi->layout.mirrors_p1) % sbi->comps.numdevs; + comps->ods = sbi->comps.ods + first_dev; +} + #endif diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c index 8472c098445d..f39a38fc2349 100644 --- a/fs/exofs/inode.c +++ b/fs/exofs/inode.c @@ -43,7 +43,7 @@ enum { BIO_MAX_PAGES_KMALLOC = PAGE_SIZE / sizeof(struct page *), }; -unsigned exofs_max_io_pages(struct exofs_layout *layout, +unsigned exofs_max_io_pages(struct ore_layout *layout, unsigned expected_pages) { unsigned pages = min_t(unsigned, expected_pages, MAX_PAGES_KMALLOC); @@ -58,7 +58,7 @@ struct page_collect { struct exofs_sb_info *sbi; struct inode *inode; unsigned expected_pages; - struct exofs_io_state *ios; + struct ore_io_state *ios; struct page **pages; unsigned alloc_pages; @@ -110,13 +110,6 @@ static int pcol_try_alloc(struct page_collect *pcol) { unsigned pages; - if (!pcol->ios) { /* First time allocate io_state */ - int ret = exofs_get_io_state(&pcol->sbi->layout, &pcol->ios); - - if (ret) - return ret; - } - /* TODO: easily support bio chaining */ pages = exofs_max_io_pages(&pcol->sbi->layout, pcol->expected_pages); @@ -140,7 +133,7 @@ static void pcol_free(struct page_collect *pcol) pcol->pages = NULL; if (pcol->ios) { - exofs_put_io_state(pcol->ios); + ore_put_io_state(pcol->ios); pcol->ios = NULL; } } @@ -200,7 +193,7 @@ static int __readpages_done(struct page_collect *pcol) u64 resid; u64 good_bytes; u64 length = 0; - int ret = exofs_check_io(pcol->ios, &resid); + int ret = ore_check_io(pcol->ios, &resid); if (likely(!ret)) good_bytes = pcol->length; @@ -241,7 +234,7 @@ static int __readpages_done(struct page_collect *pcol) } /* callback of async reads */ -static void readpages_done(struct exofs_io_state *ios, void *p) +static void readpages_done(struct ore_io_state *ios, void *p) { struct page_collect *pcol = p; @@ -269,20 +262,28 @@ static void _unlock_pcol_pages(struct page_collect *pcol, int ret, int rw) static int read_exec(struct page_collect *pcol) { struct exofs_i_info *oi = exofs_i(pcol->inode); - struct exofs_io_state *ios = pcol->ios; + struct ore_io_state *ios; struct page_collect *pcol_copy = NULL; int ret; if (!pcol->pages) return 0; + if (!pcol->ios) { + int ret = ore_get_rw_state(&pcol->sbi->layout, &oi->comps, true, + pcol->pg_first << PAGE_CACHE_SHIFT, + pcol->length, &pcol->ios); + + if (ret) + return ret; + } + + ios = pcol->ios; ios->pages = pcol->pages; ios->nr_pages = pcol->nr_pages; - ios->length = pcol->length; - ios->offset = pcol->pg_first << PAGE_CACHE_SHIFT; if (pcol->read_4_write) { - exofs_oi_read(oi, pcol->ios); + ore_read(pcol->ios); return __readpages_done(pcol); } @@ -295,14 +296,14 @@ static int read_exec(struct page_collect *pcol) *pcol_copy = *pcol; ios->done = readpages_done; ios->private = pcol_copy; - ret = exofs_oi_read(oi, ios); + ret = ore_read(ios); if (unlikely(ret)) goto err; atomic_inc(&pcol->sbi->s_curr_pending); EXOFS_DBGMSG2("read_exec obj=0x%llx start=0x%llx length=0x%lx\n", - ios->obj.id, _LLU(ios->offset), pcol->length); + oi->one_comp.obj.id, _LLU(ios->offset), pcol->length); /* pages ownership was passed to pcol_copy */ _pcol_reset(pcol); @@ -457,14 +458,14 @@ static int exofs_readpage(struct file *file, struct page *page) } /* Callback for osd_write. All writes are asynchronous */ -static void writepages_done(struct exofs_io_state *ios, void *p) +static void writepages_done(struct ore_io_state *ios, void *p) { struct page_collect *pcol = p; int i; u64 resid; u64 good_bytes; u64 length = 0; - int ret = exofs_check_io(ios, &resid); + int ret = ore_check_io(ios, &resid); atomic_dec(&pcol->sbi->s_curr_pending); @@ -507,13 +508,21 @@ static void writepages_done(struct exofs_io_state *ios, void *p) static int write_exec(struct page_collect *pcol) { struct exofs_i_info *oi = exofs_i(pcol->inode); - struct exofs_io_state *ios = pcol->ios; + struct ore_io_state *ios; struct page_collect *pcol_copy = NULL; int ret; if (!pcol->pages) return 0; + BUG_ON(pcol->ios); + ret = ore_get_rw_state(&pcol->sbi->layout, &oi->comps, false, + pcol->pg_first << PAGE_CACHE_SHIFT, + pcol->length, &pcol->ios); + + if (unlikely(ret)) + goto err; + pcol_copy = kmalloc(sizeof(*pcol_copy), GFP_KERNEL); if (!pcol_copy) { EXOFS_ERR("write_exec: Failed to kmalloc(pcol)\n"); @@ -523,16 +532,15 @@ static int write_exec(struct page_collect *pcol) *pcol_copy = *pcol; + ios = pcol->ios; ios->pages = pcol_copy->pages; ios->nr_pages = pcol_copy->nr_pages; - ios->offset = pcol_copy->pg_first << PAGE_CACHE_SHIFT; - ios->length = pcol_copy->length; ios->done = writepages_done; ios->private = pcol_copy; - ret = exofs_oi_write(oi, ios); + ret = ore_write(ios); if (unlikely(ret)) { - EXOFS_ERR("write_exec: exofs_oi_write() Failed\n"); + EXOFS_ERR("write_exec: ore_write() Failed\n"); goto err; } @@ -844,17 +852,15 @@ static inline int exofs_inode_is_fast_symlink(struct inode *inode) return S_ISLNK(inode->i_mode) && (oi->i_data[0] != 0); } -const struct osd_attr g_attr_logical_length = ATTR_DEF( - OSD_APAGE_OBJECT_INFORMATION, OSD_ATTR_OI_LOGICAL_LENGTH, 8); - static int _do_truncate(struct inode *inode, loff_t newsize) { struct exofs_i_info *oi = exofs_i(inode); + struct exofs_sb_info *sbi = inode->i_sb->s_fs_info; int ret; inode->i_mtime = inode->i_ctime = CURRENT_TIME; - ret = exofs_oi_truncate(oi, (u64)newsize); + ret = ore_truncate(&sbi->layout, &oi->comps, (u64)newsize); if (likely(!ret)) truncate_setsize(inode, newsize); @@ -917,30 +923,26 @@ static int exofs_get_inode(struct super_block *sb, struct exofs_i_info *oi, [1] = g_attr_inode_file_layout, [2] = g_attr_inode_dir_layout, }; - struct exofs_io_state *ios; + struct ore_io_state *ios; struct exofs_on_disk_inode_layout *layout; int ret; - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &oi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_get_io_state failed.\n", __func__); + EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__); return ret; } - ios->obj.id = exofs_oi_objno(oi); - exofs_make_credential(oi->i_cred, &ios->obj); - ios->cred = oi->i_cred; - - attrs[1].len = exofs_on_disk_inode_layout_size(sbi->layout.s_numdevs); - attrs[2].len = exofs_on_disk_inode_layout_size(sbi->layout.s_numdevs); + attrs[1].len = exofs_on_disk_inode_layout_size(sbi->comps.numdevs); + attrs[2].len = exofs_on_disk_inode_layout_size(sbi->comps.numdevs); ios->in_attr = attrs; ios->in_attr_len = ARRAY_SIZE(attrs); - ret = exofs_sbi_read(ios); + ret = ore_read(ios); if (unlikely(ret)) { EXOFS_ERR("object(0x%llx) corrupted, return empty file=>%d\n", - _LLU(ios->obj.id), ret); + _LLU(oi->one_comp.obj.id), ret); memset(inode, 0, sizeof(*inode)); inode->i_mode = 0040000 | (0777 & ~022); /* If object is lost on target we might as well enable it's @@ -990,7 +992,7 @@ static int exofs_get_inode(struct super_block *sb, struct exofs_i_info *oi, } out: - exofs_put_io_state(ios); + ore_put_io_state(ios); return ret; } @@ -1016,6 +1018,8 @@ struct inode *exofs_iget(struct super_block *sb, unsigned long ino) return inode; oi = exofs_i(inode); __oi_init(oi); + exofs_init_comps(&oi->comps, &oi->one_comp, sb->s_fs_info, + exofs_oi_objno(oi)); /* read the inode from the osd */ ret = exofs_get_inode(sb, oi, &fcb); @@ -1107,21 +1111,22 @@ int __exofs_wait_obj_created(struct exofs_i_info *oi) * set the obj_created flag so that other methods know that the object exists on * the OSD. */ -static void create_done(struct exofs_io_state *ios, void *p) +static void create_done(struct ore_io_state *ios, void *p) { struct inode *inode = p; struct exofs_i_info *oi = exofs_i(inode); struct exofs_sb_info *sbi = inode->i_sb->s_fs_info; int ret; - ret = exofs_check_io(ios, NULL); - exofs_put_io_state(ios); + ret = ore_check_io(ios, NULL); + ore_put_io_state(ios); atomic_dec(&sbi->s_curr_pending); if (unlikely(ret)) { EXOFS_ERR("object=0x%llx creation failed in pid=0x%llx", - _LLU(exofs_oi_objno(oi)), _LLU(sbi->layout.s_pid)); + _LLU(exofs_oi_objno(oi)), + _LLU(oi->one_comp.obj.partition)); /*TODO: When FS is corrupted creation can fail, object already * exist. Get rid of this asynchronous creation, if exist * increment the obj counter and try the next object. Until we @@ -1140,14 +1145,13 @@ static void create_done(struct exofs_io_state *ios, void *p) */ struct inode *exofs_new_inode(struct inode *dir, int mode) { - struct super_block *sb; + struct super_block *sb = dir->i_sb; + struct exofs_sb_info *sbi = sb->s_fs_info; struct inode *inode; struct exofs_i_info *oi; - struct exofs_sb_info *sbi; - struct exofs_io_state *ios; + struct ore_io_state *ios; int ret; - sb = dir->i_sb; inode = new_inode(sb); if (!inode) return ERR_PTR(-ENOMEM); @@ -1157,8 +1161,6 @@ struct inode *exofs_new_inode(struct inode *dir, int mode) set_obj_2bcreated(oi); - sbi = sb->s_fs_info; - inode->i_mapping->backing_dev_info = sb->s_bdi; inode_init_owner(inode, dir, mode); inode->i_ino = sbi->s_nextid++; @@ -1170,25 +1172,24 @@ struct inode *exofs_new_inode(struct inode *dir, int mode) spin_unlock(&sbi->s_next_gen_lock); insert_inode_hash(inode); + exofs_init_comps(&oi->comps, &oi->one_comp, sb->s_fs_info, + exofs_oi_objno(oi)); exofs_sbi_write_stats(sbi); /* Make sure new sbi->s_nextid is on disk */ mark_inode_dirty(inode); - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &oi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("exofs_new_inode: exofs_get_io_state failed\n"); + EXOFS_ERR("exofs_new_inode: ore_get_io_state failed\n"); return ERR_PTR(ret); } - ios->obj.id = exofs_oi_objno(oi); - exofs_make_credential(oi->i_cred, &ios->obj); - ios->done = create_done; ios->private = inode; - ios->cred = oi->i_cred; - ret = exofs_sbi_create(ios); + + ret = ore_create(ios); if (ret) { - exofs_put_io_state(ios); + ore_put_io_state(ios); return ERR_PTR(ret); } atomic_inc(&sbi->s_curr_pending); @@ -1207,11 +1208,11 @@ struct updatei_args { /* * Callback function from exofs_update_inode(). */ -static void updatei_done(struct exofs_io_state *ios, void *p) +static void updatei_done(struct ore_io_state *ios, void *p) { struct updatei_args *args = p; - exofs_put_io_state(ios); + ore_put_io_state(ios); atomic_dec(&args->sbi->s_curr_pending); @@ -1227,7 +1228,7 @@ static int exofs_update_inode(struct inode *inode, int do_sync) struct exofs_i_info *oi = exofs_i(inode); struct super_block *sb = inode->i_sb; struct exofs_sb_info *sbi = sb->s_fs_info; - struct exofs_io_state *ios; + struct ore_io_state *ios; struct osd_attr attr; struct exofs_fcb *fcb; struct updatei_args *args; @@ -1266,9 +1267,9 @@ static int exofs_update_inode(struct inode *inode, int do_sync) } else memcpy(fcb->i_data, oi->i_data, sizeof(fcb->i_data)); - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &oi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_get_io_state failed.\n", __func__); + EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__); goto free_args; } @@ -1285,13 +1286,13 @@ static int exofs_update_inode(struct inode *inode, int do_sync) ios->private = args; } - ret = exofs_oi_write(oi, ios); + ret = ore_write(ios); if (!do_sync && !ret) { atomic_inc(&sbi->s_curr_pending); goto out; /* deallocation in updatei_done */ } - exofs_put_io_state(ios); + ore_put_io_state(ios); free_args: kfree(args); out: @@ -1310,11 +1311,11 @@ int exofs_write_inode(struct inode *inode, struct writeback_control *wbc) * Callback function from exofs_delete_inode() - don't have much cleaning up to * do. */ -static void delete_done(struct exofs_io_state *ios, void *p) +static void delete_done(struct ore_io_state *ios, void *p) { struct exofs_sb_info *sbi = p; - exofs_put_io_state(ios); + ore_put_io_state(ios); atomic_dec(&sbi->s_curr_pending); } @@ -1329,7 +1330,7 @@ void exofs_evict_inode(struct inode *inode) struct exofs_i_info *oi = exofs_i(inode); struct super_block *sb = inode->i_sb; struct exofs_sb_info *sbi = sb->s_fs_info; - struct exofs_io_state *ios; + struct ore_io_state *ios; int ret; truncate_inode_pages(&inode->i_data, 0); @@ -1349,20 +1350,19 @@ void exofs_evict_inode(struct inode *inode) /* ignore the error, attempt a remove anyway */ /* Now Remove the OSD objects */ - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &oi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_get_io_state failed\n", __func__); + EXOFS_ERR("%s: ore_get_io_state failed\n", __func__); return; } - ios->obj.id = exofs_oi_objno(oi); ios->done = delete_done; ios->private = sbi; - ios->cred = oi->i_cred; - ret = exofs_sbi_remove(ios); + + ret = ore_remove(ios); if (ret) { - EXOFS_ERR("%s: exofs_sbi_remove failed\n", __func__); - exofs_put_io_state(ios); + EXOFS_ERR("%s: ore_remove failed\n", __func__); + ore_put_io_state(ios); return; } atomic_inc(&sbi->s_curr_pending); diff --git a/fs/exofs/ios.c b/fs/exofs/ore.c index f74a2ec027a6..25305af88198 100644 --- a/fs/exofs/ios.c +++ b/fs/exofs/ore.c @@ -23,81 +23,87 @@ */ #include <linux/slab.h> -#include <scsi/scsi_device.h> #include <asm/div64.h> -#include "exofs.h" +#include <scsi/osd_ore.h> -#define EXOFS_DBGMSG2(M...) do {} while (0) -/* #define EXOFS_DBGMSG2 EXOFS_DBGMSG */ +#define ORE_ERR(fmt, a...) printk(KERN_ERR "ore: " fmt, ##a) -void exofs_make_credential(u8 cred_a[OSD_CAP_LEN], const struct osd_obj_id *obj) -{ - osd_sec_init_nosec_doall_caps(cred_a, obj, false, true); -} +#ifdef CONFIG_EXOFS_DEBUG +#define ORE_DBGMSG(fmt, a...) \ + printk(KERN_NOTICE "ore @%s:%d: " fmt, __func__, __LINE__, ##a) +#else +#define ORE_DBGMSG(fmt, a...) \ + do { if (0) printk(fmt, ##a); } while (0) +#endif -int exofs_read_kern(struct osd_dev *od, u8 *cred, struct osd_obj_id *obj, - u64 offset, void *p, unsigned length) -{ - struct osd_request *or = osd_start_request(od, GFP_KERNEL); -/* struct osd_sense_info osi = {.key = 0};*/ - int ret; +/* u64 has problems with printk this will cast it to unsigned long long */ +#define _LLU(x) (unsigned long long)(x) - if (unlikely(!or)) { - EXOFS_DBGMSG("%s: osd_start_request failed.\n", __func__); - return -ENOMEM; - } - ret = osd_req_read_kern(or, obj, offset, p, length); - if (unlikely(ret)) { - EXOFS_DBGMSG("%s: osd_req_read_kern failed.\n", __func__); - goto out; - } +#define ORE_DBGMSG2(M...) do {} while (0) +/* #define ORE_DBGMSG2 ORE_DBGMSG */ - ret = osd_finalize_request(or, 0, cred, NULL); - if (unlikely(ret)) { - EXOFS_DBGMSG("Failed to osd_finalize_request() => %d\n", ret); - goto out; - } +MODULE_AUTHOR("Boaz Harrosh <bharrosh@panasas.com>"); +MODULE_DESCRIPTION("Objects Raid Engine ore.ko"); +MODULE_LICENSE("GPL"); - ret = osd_execute_request(or); - if (unlikely(ret)) - EXOFS_DBGMSG("osd_execute_request() => %d\n", ret); - /* osd_req_decode_sense(or, ret); */ +static u8 *_ios_cred(struct ore_io_state *ios, unsigned index) +{ + return ios->comps->comps[index & ios->comps->single_comp].cred; +} -out: - osd_end_request(or); - return ret; +static struct osd_obj_id *_ios_obj(struct ore_io_state *ios, unsigned index) +{ + return &ios->comps->comps[index & ios->comps->single_comp].obj; } -int exofs_get_io_state(struct exofs_layout *layout, - struct exofs_io_state **pios) +static struct osd_dev *_ios_od(struct ore_io_state *ios, unsigned index) { - struct exofs_io_state *ios; + return ios->comps->ods[index]; +} + +int ore_get_rw_state(struct ore_layout *layout, struct ore_components *comps, + bool is_reading, u64 offset, u64 length, + struct ore_io_state **pios) +{ + struct ore_io_state *ios; /*TODO: Maybe use kmem_cach per sbi of size * exofs_io_state_size(layout->s_numdevs) */ - ios = kzalloc(exofs_io_state_size(layout->s_numdevs), GFP_KERNEL); + ios = kzalloc(ore_io_state_size(comps->numdevs), GFP_KERNEL); if (unlikely(!ios)) { - EXOFS_DBGMSG("Failed kzalloc bytes=%d\n", - exofs_io_state_size(layout->s_numdevs)); + ORE_DBGMSG("Failed kzalloc bytes=%d\n", + ore_io_state_size(comps->numdevs)); *pios = NULL; return -ENOMEM; } ios->layout = layout; - ios->obj.partition = layout->s_pid; + ios->comps = comps; + ios->offset = offset; + ios->length = length; + ios->reading = is_reading; + *pios = ios; return 0; } +EXPORT_SYMBOL(ore_get_rw_state); + +int ore_get_io_state(struct ore_layout *layout, struct ore_components *comps, + struct ore_io_state **ios) +{ + return ore_get_rw_state(layout, comps, true, 0, 0, ios); +} +EXPORT_SYMBOL(ore_get_io_state); -void exofs_put_io_state(struct exofs_io_state *ios) +void ore_put_io_state(struct ore_io_state *ios) { if (ios) { unsigned i; for (i = 0; i < ios->numdevs; i++) { - struct exofs_per_dev_state *per_dev = &ios->per_dev[i]; + struct ore_per_dev_state *per_dev = &ios->per_dev[i]; if (per_dev->or) osd_end_request(per_dev->or); @@ -108,31 +114,9 @@ void exofs_put_io_state(struct exofs_io_state *ios) kfree(ios); } } +EXPORT_SYMBOL(ore_put_io_state); -unsigned exofs_layout_od_id(struct exofs_layout *layout, - osd_id obj_no, unsigned layout_index) -{ -/* switch (layout->lay_func) { - case LAYOUT_MOVING_WINDOW: - {*/ - unsigned dev_mod = obj_no; - - return (layout_index + dev_mod * layout->mirrors_p1) % - layout->s_numdevs; -/* } - case LAYOUT_FUNC_IMPLICT: - return layout->devs[layout_index]; - }*/ -} - -static inline struct osd_dev *exofs_ios_od(struct exofs_io_state *ios, - unsigned layout_index) -{ - return ios->layout->s_ods[ - exofs_layout_od_id(ios->layout, ios->obj.id, layout_index)]; -} - -static void _sync_done(struct exofs_io_state *ios, void *p) +static void _sync_done(struct ore_io_state *ios, void *p) { struct completion *waiting = p; @@ -141,20 +125,20 @@ static void _sync_done(struct exofs_io_state *ios, void *p) static void _last_io(struct kref *kref) { - struct exofs_io_state *ios = container_of( - kref, struct exofs_io_state, kref); + struct ore_io_state *ios = container_of( + kref, struct ore_io_state, kref); ios->done(ios, ios->private); } static void _done_io(struct osd_request *or, void *p) { - struct exofs_io_state *ios = p; + struct ore_io_state *ios = p; kref_put(&ios->kref, _last_io); } -static int exofs_io_execute(struct exofs_io_state *ios) +static int ore_io_execute(struct ore_io_state *ios) { DECLARE_COMPLETION_ONSTACK(wait); bool sync = (ios->done == NULL); @@ -170,9 +154,9 @@ static int exofs_io_execute(struct exofs_io_state *ios) if (unlikely(!or)) continue; - ret = osd_finalize_request(or, 0, ios->cred, NULL); + ret = osd_finalize_request(or, 0, _ios_cred(ios, i), NULL); if (unlikely(ret)) { - EXOFS_DBGMSG("Failed to osd_finalize_request() => %d\n", + ORE_DBGMSG("Failed to osd_finalize_request() => %d\n", ret); return ret; } @@ -194,7 +178,7 @@ static int exofs_io_execute(struct exofs_io_state *ios) if (sync) { wait_for_completion(&wait); - ret = exofs_check_io(ios, NULL); + ret = ore_check_io(ios, NULL); } return ret; } @@ -214,7 +198,7 @@ static void _clear_bio(struct bio *bio) } } -int exofs_check_io(struct exofs_io_state *ios, u64 *resid) +int ore_check_io(struct ore_io_state *ios, u64 *resid) { enum osd_err_priority acumulated_osd_err = 0; int acumulated_lin_err = 0; @@ -235,7 +219,7 @@ int exofs_check_io(struct exofs_io_state *ios, u64 *resid) if (OSD_ERR_PRI_CLEAR_PAGES == osi.osd_err_pri) { /* start read offset passed endof file */ _clear_bio(ios->per_dev[i].bio); - EXOFS_DBGMSG("start read offset passed end of file " + ORE_DBGMSG("start read offset passed end of file " "offset=0x%llx, length=0x%llx\n", _LLU(ios->per_dev[i].offset), _LLU(ios->per_dev[i].length)); @@ -259,6 +243,7 @@ int exofs_check_io(struct exofs_io_state *ios, u64 *resid) return acumulated_lin_err; } +EXPORT_SYMBOL(ore_check_io); /* * L - logical offset into the file @@ -305,20 +290,21 @@ int exofs_check_io(struct exofs_io_state *ios, u64 *resid) struct _striping_info { u64 obj_offset; u64 group_length; + u64 M; /* for truncate */ unsigned dev; unsigned unit_off; }; -static void _calc_stripe_info(struct exofs_io_state *ios, u64 file_offset, +static void _calc_stripe_info(struct ore_layout *layout, u64 file_offset, struct _striping_info *si) { - u32 stripe_unit = ios->layout->stripe_unit; - u32 group_width = ios->layout->group_width; - u64 group_depth = ios->layout->group_depth; + u32 stripe_unit = layout->stripe_unit; + u32 group_width = layout->group_width; + u64 group_depth = layout->group_depth; u32 U = stripe_unit * group_width; u64 T = U * group_depth; - u64 S = T * ios->layout->group_count; + u64 S = T * layout->group_count; u64 M = div64_u64(file_offset, S); /* @@ -333,7 +319,7 @@ static void _calc_stripe_info(struct exofs_io_state *ios, u64 file_offset, /* "H - (N * U)" is just "H % U" so it's bound to u32 */ si->dev = (u32)(H - (N * U)) / stripe_unit + G * group_width; - si->dev *= ios->layout->mirrors_p1; + si->dev *= layout->mirrors_p1; div_u64_rem(file_offset, stripe_unit, &si->unit_off); @@ -341,15 +327,16 @@ static void _calc_stripe_info(struct exofs_io_state *ios, u64 file_offset, (M * group_depth * stripe_unit); si->group_length = T - H; + si->M = M; } -static int _add_stripe_unit(struct exofs_io_state *ios, unsigned *cur_pg, - unsigned pgbase, struct exofs_per_dev_state *per_dev, +static int _add_stripe_unit(struct ore_io_state *ios, unsigned *cur_pg, + unsigned pgbase, struct ore_per_dev_state *per_dev, int cur_len) { unsigned pg = *cur_pg; struct request_queue *q = - osd_request_queue(exofs_ios_od(ios, per_dev->dev)); + osd_request_queue(_ios_od(ios, per_dev->dev)); per_dev->length += cur_len; @@ -361,7 +348,7 @@ static int _add_stripe_unit(struct exofs_io_state *ios, unsigned *cur_pg, per_dev->bio = bio_kmalloc(GFP_KERNEL, bio_size); if (unlikely(!per_dev->bio)) { - EXOFS_DBGMSG("Failed to allocate BIO size=%u\n", + ORE_DBGMSG("Failed to allocate BIO size=%u\n", bio_size); return -ENOMEM; } @@ -387,7 +374,7 @@ static int _add_stripe_unit(struct exofs_io_state *ios, unsigned *cur_pg, return 0; } -static int _prepare_one_group(struct exofs_io_state *ios, u64 length, +static int _prepare_one_group(struct ore_io_state *ios, u64 length, struct _striping_info *si) { unsigned stripe_unit = ios->layout->stripe_unit; @@ -400,7 +387,7 @@ static int _prepare_one_group(struct exofs_io_state *ios, u64 length, int ret = 0; while (length) { - struct exofs_per_dev_state *per_dev = &ios->per_dev[dev]; + struct ore_per_dev_state *per_dev = &ios->per_dev[dev]; unsigned cur_len, page_off = 0; if (!per_dev->length) { @@ -443,7 +430,7 @@ out: return ret; } -static int _prepare_for_striping(struct exofs_io_state *ios) +static int _prepare_for_striping(struct ore_io_state *ios) { u64 length = ios->length; u64 offset = ios->offset; @@ -452,9 +439,9 @@ static int _prepare_for_striping(struct exofs_io_state *ios) if (!ios->pages) { if (ios->kern_buff) { - struct exofs_per_dev_state *per_dev = &ios->per_dev[0]; + struct ore_per_dev_state *per_dev = &ios->per_dev[0]; - _calc_stripe_info(ios, ios->offset, &si); + _calc_stripe_info(ios->layout, ios->offset, &si); per_dev->offset = si.obj_offset; per_dev->dev = si.dev; @@ -468,7 +455,7 @@ static int _prepare_for_striping(struct exofs_io_state *ios) } while (length) { - _calc_stripe_info(ios, offset, &si); + _calc_stripe_info(ios->layout, offset, &si); if (length < si.group_length) si.group_length = length; @@ -485,57 +472,59 @@ out: return ret; } -int exofs_sbi_create(struct exofs_io_state *ios) +int ore_create(struct ore_io_state *ios) { int i, ret; - for (i = 0; i < ios->layout->s_numdevs; i++) { + for (i = 0; i < ios->comps->numdevs; i++) { struct osd_request *or; - or = osd_start_request(exofs_ios_od(ios, i), GFP_KERNEL); + or = osd_start_request(_ios_od(ios, i), GFP_KERNEL); if (unlikely(!or)) { - EXOFS_ERR("%s: osd_start_request failed\n", __func__); + ORE_ERR("%s: osd_start_request failed\n", __func__); ret = -ENOMEM; goto out; } ios->per_dev[i].or = or; ios->numdevs++; - osd_req_create_object(or, &ios->obj); + osd_req_create_object(or, _ios_obj(ios, i)); } - ret = exofs_io_execute(ios); + ret = ore_io_execute(ios); out: return ret; } +EXPORT_SYMBOL(ore_create); -int exofs_sbi_remove(struct exofs_io_state *ios) +int ore_remove(struct ore_io_state *ios) { int i, ret; - for (i = 0; i < ios->layout->s_numdevs; i++) { + for (i = 0; i < ios->comps->numdevs; i++) { struct osd_request *or; - or = osd_start_request(exofs_ios_od(ios, i), GFP_KERNEL); + or = osd_start_request(_ios_od(ios, i), GFP_KERNEL); if (unlikely(!or)) { - EXOFS_ERR("%s: osd_start_request failed\n", __func__); + ORE_ERR("%s: osd_start_request failed\n", __func__); ret = -ENOMEM; goto out; } ios->per_dev[i].or = or; ios->numdevs++; - osd_req_remove_object(or, &ios->obj); + osd_req_remove_object(or, _ios_obj(ios, i)); } - ret = exofs_io_execute(ios); + ret = ore_io_execute(ios); out: return ret; } +EXPORT_SYMBOL(ore_remove); -static int _sbi_write_mirror(struct exofs_io_state *ios, int cur_comp) +static int _write_mirror(struct ore_io_state *ios, int cur_comp) { - struct exofs_per_dev_state *master_dev = &ios->per_dev[cur_comp]; + struct ore_per_dev_state *master_dev = &ios->per_dev[cur_comp]; unsigned dev = ios->per_dev[cur_comp].dev; unsigned last_comp = cur_comp + ios->layout->mirrors_p1; int ret = 0; @@ -544,12 +533,12 @@ static int _sbi_write_mirror(struct exofs_io_state *ios, int cur_comp) return 0; /* Just an empty slot */ for (; cur_comp < last_comp; ++cur_comp, ++dev) { - struct exofs_per_dev_state *per_dev = &ios->per_dev[cur_comp]; + struct ore_per_dev_state *per_dev = &ios->per_dev[cur_comp]; struct osd_request *or; - or = osd_start_request(exofs_ios_od(ios, dev), GFP_KERNEL); + or = osd_start_request(_ios_od(ios, dev), GFP_KERNEL); if (unlikely(!or)) { - EXOFS_ERR("%s: osd_start_request failed\n", __func__); + ORE_ERR("%s: osd_start_request failed\n", __func__); ret = -ENOMEM; goto out; } @@ -563,7 +552,7 @@ static int _sbi_write_mirror(struct exofs_io_state *ios, int cur_comp) bio = bio_kmalloc(GFP_KERNEL, master_dev->bio->bi_max_vecs); if (unlikely(!bio)) { - EXOFS_DBGMSG( + ORE_DBGMSG( "Failed to allocate BIO size=%u\n", master_dev->bio->bi_max_vecs); ret = -ENOMEM; @@ -582,25 +571,29 @@ static int _sbi_write_mirror(struct exofs_io_state *ios, int cur_comp) bio->bi_rw |= REQ_WRITE; } - osd_req_write(or, &ios->obj, per_dev->offset, bio, - per_dev->length); - EXOFS_DBGMSG("write(0x%llx) offset=0x%llx " + osd_req_write(or, _ios_obj(ios, dev), per_dev->offset, + bio, per_dev->length); + ORE_DBGMSG("write(0x%llx) offset=0x%llx " "length=0x%llx dev=%d\n", - _LLU(ios->obj.id), _LLU(per_dev->offset), + _LLU(_ios_obj(ios, dev)->id), + _LLU(per_dev->offset), _LLU(per_dev->length), dev); } else if (ios->kern_buff) { - ret = osd_req_write_kern(or, &ios->obj, per_dev->offset, - ios->kern_buff, ios->length); + ret = osd_req_write_kern(or, _ios_obj(ios, dev), + per_dev->offset, + ios->kern_buff, ios->length); if (unlikely(ret)) goto out; - EXOFS_DBGMSG2("write_kern(0x%llx) offset=0x%llx " + ORE_DBGMSG2("write_kern(0x%llx) offset=0x%llx " "length=0x%llx dev=%d\n", - _LLU(ios->obj.id), _LLU(per_dev->offset), + _LLU(_ios_obj(ios, dev)->id), + _LLU(per_dev->offset), _LLU(ios->length), dev); } else { - osd_req_set_attributes(or, &ios->obj); - EXOFS_DBGMSG2("obj(0x%llx) set_attributes=%d dev=%d\n", - _LLU(ios->obj.id), ios->out_attr_len, dev); + osd_req_set_attributes(or, _ios_obj(ios, dev)); + ORE_DBGMSG2("obj(0x%llx) set_attributes=%d dev=%d\n", + _LLU(_ios_obj(ios, dev)->id), + ios->out_attr_len, dev); } if (ios->out_attr) @@ -616,7 +609,7 @@ out: return ret; } -int exofs_sbi_write(struct exofs_io_state *ios) +int ore_write(struct ore_io_state *ios) { int i; int ret; @@ -626,52 +619,55 @@ int exofs_sbi_write(struct exofs_io_state *ios) return ret; for (i = 0; i < ios->numdevs; i += ios->layout->mirrors_p1) { - ret = _sbi_write_mirror(ios, i); + ret = _write_mirror(ios, i); if (unlikely(ret)) return ret; } - ret = exofs_io_execute(ios); + ret = ore_io_execute(ios); return ret; } +EXPORT_SYMBOL(ore_write); -static int _sbi_read_mirror(struct exofs_io_state *ios, unsigned cur_comp) +static int _read_mirror(struct ore_io_state *ios, unsigned cur_comp) { struct osd_request *or; - struct exofs_per_dev_state *per_dev = &ios->per_dev[cur_comp]; - unsigned first_dev = (unsigned)ios->obj.id; + struct ore_per_dev_state *per_dev = &ios->per_dev[cur_comp]; + struct osd_obj_id *obj = _ios_obj(ios, cur_comp); + unsigned first_dev = (unsigned)obj->id; if (ios->pages && !per_dev->length) return 0; /* Just an empty slot */ first_dev = per_dev->dev + first_dev % ios->layout->mirrors_p1; - or = osd_start_request(exofs_ios_od(ios, first_dev), GFP_KERNEL); + or = osd_start_request(_ios_od(ios, first_dev), GFP_KERNEL); if (unlikely(!or)) { - EXOFS_ERR("%s: osd_start_request failed\n", __func__); + ORE_ERR("%s: osd_start_request failed\n", __func__); return -ENOMEM; } per_dev->or = or; if (ios->pages) { - osd_req_read(or, &ios->obj, per_dev->offset, + osd_req_read(or, obj, per_dev->offset, per_dev->bio, per_dev->length); - EXOFS_DBGMSG("read(0x%llx) offset=0x%llx length=0x%llx" - " dev=%d\n", _LLU(ios->obj.id), + ORE_DBGMSG("read(0x%llx) offset=0x%llx length=0x%llx" + " dev=%d\n", _LLU(obj->id), _LLU(per_dev->offset), _LLU(per_dev->length), first_dev); } else if (ios->kern_buff) { - int ret = osd_req_read_kern(or, &ios->obj, per_dev->offset, + int ret = osd_req_read_kern(or, obj, per_dev->offset, ios->kern_buff, ios->length); - EXOFS_DBGMSG2("read_kern(0x%llx) offset=0x%llx " + ORE_DBGMSG2("read_kern(0x%llx) offset=0x%llx " "length=0x%llx dev=%d ret=>%d\n", - _LLU(ios->obj.id), _LLU(per_dev->offset), + _LLU(obj->id), _LLU(per_dev->offset), _LLU(ios->length), first_dev, ret); if (unlikely(ret)) return ret; } else { - osd_req_get_attributes(or, &ios->obj); - EXOFS_DBGMSG2("obj(0x%llx) get_attributes=%d dev=%d\n", - _LLU(ios->obj.id), ios->in_attr_len, first_dev); + osd_req_get_attributes(or, obj); + ORE_DBGMSG2("obj(0x%llx) get_attributes=%d dev=%d\n", + _LLU(obj->id), + ios->in_attr_len, first_dev); } if (ios->out_attr) osd_req_add_set_attr_list(or, ios->out_attr, ios->out_attr_len); @@ -682,7 +678,7 @@ static int _sbi_read_mirror(struct exofs_io_state *ios, unsigned cur_comp) return 0; } -int exofs_sbi_read(struct exofs_io_state *ios) +int ore_read(struct ore_io_state *ios) { int i; int ret; @@ -692,16 +688,17 @@ int exofs_sbi_read(struct exofs_io_state *ios) return ret; for (i = 0; i < ios->numdevs; i += ios->layout->mirrors_p1) { - ret = _sbi_read_mirror(ios, i); + ret = _read_mirror(ios, i); if (unlikely(ret)) return ret; } - ret = exofs_io_execute(ios); + ret = ore_io_execute(ios); return ret; } +EXPORT_SYMBOL(ore_read); -int extract_attr_from_ios(struct exofs_io_state *ios, struct osd_attr *attr) +int extract_attr_from_ios(struct ore_io_state *ios, struct osd_attr *attr) { struct osd_attr cur_attr = {.attr_page = 0}; /* start with zeros */ void *iter = NULL; @@ -721,83 +718,118 @@ int extract_attr_from_ios(struct exofs_io_state *ios, struct osd_attr *attr) return -EIO; } +EXPORT_SYMBOL(extract_attr_from_ios); -static int _truncate_mirrors(struct exofs_io_state *ios, unsigned cur_comp, +static int _truncate_mirrors(struct ore_io_state *ios, unsigned cur_comp, struct osd_attr *attr) { int last_comp = cur_comp + ios->layout->mirrors_p1; for (; cur_comp < last_comp; ++cur_comp) { - struct exofs_per_dev_state *per_dev = &ios->per_dev[cur_comp]; + struct ore_per_dev_state *per_dev = &ios->per_dev[cur_comp]; struct osd_request *or; - or = osd_start_request(exofs_ios_od(ios, cur_comp), GFP_KERNEL); + or = osd_start_request(_ios_od(ios, cur_comp), GFP_KERNEL); if (unlikely(!or)) { - EXOFS_ERR("%s: osd_start_request failed\n", __func__); + ORE_ERR("%s: osd_start_request failed\n", __func__); return -ENOMEM; } per_dev->or = or; - osd_req_set_attributes(or, &ios->obj); + osd_req_set_attributes(or, _ios_obj(ios, cur_comp)); osd_req_add_set_attr_list(or, attr, 1); } return 0; } -int exofs_oi_truncate(struct exofs_i_info *oi, u64 size) +struct _trunc_info { + struct _striping_info si; + u64 prev_group_obj_off; + u64 next_group_obj_off; + + unsigned first_group_dev; + unsigned nex_group_dev; + unsigned max_devs; +}; + +void _calc_trunk_info(struct ore_layout *layout, u64 file_offset, + struct _trunc_info *ti) +{ + unsigned stripe_unit = layout->stripe_unit; + + _calc_stripe_info(layout, file_offset, &ti->si); + + ti->prev_group_obj_off = ti->si.M * stripe_unit; + ti->next_group_obj_off = ti->si.M ? (ti->si.M - 1) * stripe_unit : 0; + + ti->first_group_dev = ti->si.dev - (ti->si.dev % layout->group_width); + ti->nex_group_dev = ti->first_group_dev + layout->group_width; + ti->max_devs = layout->group_width * layout->group_count; +} + +int ore_truncate(struct ore_layout *layout, struct ore_components *comps, + u64 size) { - struct exofs_sb_info *sbi = oi->vfs_inode.i_sb->s_fs_info; - struct exofs_io_state *ios; + struct ore_io_state *ios; struct exofs_trunc_attr { struct osd_attr attr; __be64 newsize; } *size_attrs; - struct _striping_info si; + struct _trunc_info ti; int i, ret; - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(layout, comps, &ios); if (unlikely(ret)) return ret; - size_attrs = kcalloc(ios->layout->group_width, sizeof(*size_attrs), + _calc_trunk_info(ios->layout, size, &ti); + + size_attrs = kcalloc(ti.max_devs, sizeof(*size_attrs), GFP_KERNEL); if (unlikely(!size_attrs)) { ret = -ENOMEM; goto out; } - ios->obj.id = exofs_oi_objno(oi); - ios->cred = oi->i_cred; + ios->numdevs = ios->comps->numdevs; - ios->numdevs = ios->layout->s_numdevs; - _calc_stripe_info(ios, size, &si); - - for (i = 0; i < ios->layout->group_width; ++i) { + for (i = 0; i < ti.max_devs; ++i) { struct exofs_trunc_attr *size_attr = &size_attrs[i]; u64 obj_size; - if (i < si.dev) - obj_size = si.obj_offset + - ios->layout->stripe_unit - si.unit_off; - else if (i == si.dev) - obj_size = si.obj_offset; - else /* i > si.dev */ - obj_size = si.obj_offset - si.unit_off; + if (i < ti.first_group_dev) + obj_size = ti.prev_group_obj_off; + else if (i >= ti.nex_group_dev) + obj_size = ti.next_group_obj_off; + else if (i < ti.si.dev) /* dev within this group */ + obj_size = ti.si.obj_offset + + ios->layout->stripe_unit - ti.si.unit_off; + else if (i == ti.si.dev) + obj_size = ti.si.obj_offset; + else /* i > ti.dev */ + obj_size = ti.si.obj_offset - ti.si.unit_off; size_attr->newsize = cpu_to_be64(obj_size); size_attr->attr = g_attr_logical_length; size_attr->attr.val_ptr = &size_attr->newsize; + ORE_DBGMSG("trunc(0x%llx) obj_offset=0x%llx dev=%d\n", + _LLU(comps->comps->obj.id), _LLU(obj_size), i); ret = _truncate_mirrors(ios, i * ios->layout->mirrors_p1, &size_attr->attr); if (unlikely(ret)) goto out; } - ret = exofs_io_execute(ios); + ret = ore_io_execute(ios); out: kfree(size_attrs); - exofs_put_io_state(ios); + ore_put_io_state(ios); return ret; } +EXPORT_SYMBOL(ore_truncate); + +const struct osd_attr g_attr_logical_length = ATTR_DEF( + OSD_APAGE_OBJECT_INFORMATION, OSD_ATTR_OI_LOGICAL_LENGTH, 8); +EXPORT_SYMBOL(g_attr_logical_length); diff --git a/fs/exofs/pnfs.h b/fs/exofs/pnfs.h deleted file mode 100644 index c52e9888b8ab..000000000000 --- a/fs/exofs/pnfs.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (C) 2008, 2009 - * Boaz Harrosh <bharrosh@panasas.com> - * - * This file is part of exofs. - * - * exofs is free software; you can redistribute it and/or modify it under the - * terms of the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - */ - -/* FIXME: Remove this file once pnfs hits mainline */ - -#ifndef __EXOFS_PNFS_H__ -#define __EXOFS_PNFS_H__ - -#if ! defined(__PNFS_OSD_XDR_H__) - -enum pnfs_iomode { - IOMODE_READ = 1, - IOMODE_RW = 2, - IOMODE_ANY = 3, -}; - -/* Layout Structure */ -enum pnfs_osd_raid_algorithm4 { - PNFS_OSD_RAID_0 = 1, - PNFS_OSD_RAID_4 = 2, - PNFS_OSD_RAID_5 = 3, - PNFS_OSD_RAID_PQ = 4 /* Reed-Solomon P+Q */ -}; - -struct pnfs_osd_data_map { - u32 odm_num_comps; - u64 odm_stripe_unit; - u32 odm_group_width; - u32 odm_group_depth; - u32 odm_mirror_cnt; - u32 odm_raid_algorithm; -}; - -#endif /* ! defined(__PNFS_OSD_XDR_H__) */ - -#endif /* __EXOFS_PNFS_H__ */ diff --git a/fs/exofs/super.c b/fs/exofs/super.c index c57beddcc217..274894053b02 100644 --- a/fs/exofs/super.c +++ b/fs/exofs/super.c @@ -40,6 +40,8 @@ #include "exofs.h" +#define EXOFS_DBGMSG2(M...) do {} while (0) + /****************************************************************************** * MOUNT OPTIONS *****************************************************************************/ @@ -208,10 +210,48 @@ static void destroy_inodecache(void) } /****************************************************************************** - * SUPERBLOCK FUNCTIONS + * Some osd helpers *****************************************************************************/ -static const struct super_operations exofs_sops; -static const struct export_operations exofs_export_ops; +void exofs_make_credential(u8 cred_a[OSD_CAP_LEN], const struct osd_obj_id *obj) +{ + osd_sec_init_nosec_doall_caps(cred_a, obj, false, true); +} + +static int exofs_read_kern(struct osd_dev *od, u8 *cred, struct osd_obj_id *obj, + u64 offset, void *p, unsigned length) +{ + struct osd_request *or = osd_start_request(od, GFP_KERNEL); +/* struct osd_sense_info osi = {.key = 0};*/ + int ret; + + if (unlikely(!or)) { + EXOFS_DBGMSG("%s: osd_start_request failed.\n", __func__); + return -ENOMEM; + } + ret = osd_req_read_kern(or, obj, offset, p, length); + if (unlikely(ret)) { + EXOFS_DBGMSG("%s: osd_req_read_kern failed.\n", __func__); + goto out; + } + + ret = osd_finalize_request(or, 0, cred, NULL); + if (unlikely(ret)) { + EXOFS_DBGMSG("Failed to osd_finalize_request() => %d\n", ret); + goto out; + } + + ret = osd_execute_request(or); + if (unlikely(ret)) + EXOFS_DBGMSG("osd_execute_request() => %d\n", ret); + /* osd_req_decode_sense(or, ret); */ + +out: + osd_end_request(or); + EXOFS_DBGMSG2("read_kern(0x%llx) offset=0x%llx " + "length=0x%llx dev=%p ret=>%d\n", + _LLU(obj->id), _LLU(offset), _LLU(length), od, ret); + return ret; +} static const struct osd_attr g_attr_sb_stats = ATTR_DEF( EXOFS_APAGE_SB_DATA, @@ -223,21 +263,19 @@ static int __sbi_read_stats(struct exofs_sb_info *sbi) struct osd_attr attrs[] = { [0] = g_attr_sb_stats, }; - struct exofs_io_state *ios; + struct ore_io_state *ios; int ret; - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_get_io_state failed.\n", __func__); + EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__); return ret; } - ios->cred = sbi->s_cred; - ios->in_attr = attrs; ios->in_attr_len = ARRAY_SIZE(attrs); - ret = exofs_sbi_read(ios); + ret = ore_read(ios); if (unlikely(ret)) { EXOFS_ERR("Error reading super_block stats => %d\n", ret); goto out; @@ -264,13 +302,13 @@ static int __sbi_read_stats(struct exofs_sb_info *sbi) } out: - exofs_put_io_state(ios); + ore_put_io_state(ios); return ret; } -static void stats_done(struct exofs_io_state *ios, void *p) +static void stats_done(struct ore_io_state *ios, void *p) { - exofs_put_io_state(ios); + ore_put_io_state(ios); /* Good thanks nothing to do anymore */ } @@ -280,12 +318,12 @@ int exofs_sbi_write_stats(struct exofs_sb_info *sbi) struct osd_attr attrs[] = { [0] = g_attr_sb_stats, }; - struct exofs_io_state *ios; + struct ore_io_state *ios; int ret; - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_get_io_state failed.\n", __func__); + EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__); return ret; } @@ -293,21 +331,27 @@ int exofs_sbi_write_stats(struct exofs_sb_info *sbi) sbi->s_ess.s_numfiles = cpu_to_le64(sbi->s_numfiles); attrs[0].val_ptr = &sbi->s_ess; - ios->cred = sbi->s_cred; + ios->done = stats_done; ios->private = sbi; ios->out_attr = attrs; ios->out_attr_len = ARRAY_SIZE(attrs); - ret = exofs_sbi_write(ios); + ret = ore_write(ios); if (unlikely(ret)) { - EXOFS_ERR("%s: exofs_sbi_write failed.\n", __func__); - exofs_put_io_state(ios); + EXOFS_ERR("%s: ore_write failed.\n", __func__); + ore_put_io_state(ios); } return ret; } +/****************************************************************************** + * SUPERBLOCK FUNCTIONS + *****************************************************************************/ +static const struct super_operations exofs_sops; +static const struct export_operations exofs_export_ops; + /* * Write the superblock to the OSD */ @@ -315,7 +359,9 @@ int exofs_sync_fs(struct super_block *sb, int wait) { struct exofs_sb_info *sbi; struct exofs_fscb *fscb; - struct exofs_io_state *ios; + struct ore_comp one_comp; + struct ore_components comps; + struct ore_io_state *ios; int ret = -ENOMEM; fscb = kmalloc(sizeof(*fscb), GFP_KERNEL); @@ -331,7 +377,10 @@ int exofs_sync_fs(struct super_block *sb, int wait) * version). Otherwise the exofs_fscb is read-only from mkfs time. All * the writeable info is set in exofs_sbi_write_stats() above. */ - ret = exofs_get_io_state(&sbi->layout, &ios); + + exofs_init_comps(&comps, &one_comp, sbi, EXOFS_SUPER_ID); + + ret = ore_get_io_state(&sbi->layout, &comps, &ios); if (unlikely(ret)) goto out; @@ -345,14 +394,12 @@ int exofs_sync_fs(struct super_block *sb, int wait) fscb->s_newfs = 0; fscb->s_version = EXOFS_FSCB_VER; - ios->obj.id = EXOFS_SUPER_ID; ios->offset = 0; ios->kern_buff = fscb; - ios->cred = sbi->s_cred; - ret = exofs_sbi_write(ios); + ret = ore_write(ios); if (unlikely(ret)) - EXOFS_ERR("%s: exofs_sbi_write failed.\n", __func__); + EXOFS_ERR("%s: ore_write failed.\n", __func__); else sb->s_dirt = 0; @@ -360,7 +407,7 @@ int exofs_sync_fs(struct super_block *sb, int wait) unlock_super(sb); out: EXOFS_DBGMSG("s_nextid=0x%llx ret=%d\n", _LLU(sbi->s_nextid), ret); - exofs_put_io_state(ios); + ore_put_io_state(ios); kfree(fscb); return ret; } @@ -384,15 +431,17 @@ static void _exofs_print_device(const char *msg, const char *dev_path, void exofs_free_sbi(struct exofs_sb_info *sbi) { - while (sbi->layout.s_numdevs) { - int i = --sbi->layout.s_numdevs; - struct osd_dev *od = sbi->layout.s_ods[i]; + while (sbi->comps.numdevs) { + int i = --sbi->comps.numdevs; + struct osd_dev *od = sbi->comps.ods[i]; if (od) { - sbi->layout.s_ods[i] = NULL; + sbi->comps.ods[i] = NULL; osduld_put_device(od); } } + if (sbi->comps.ods != sbi->_min_one_dev) + kfree(sbi->comps.ods); kfree(sbi); } @@ -419,8 +468,8 @@ static void exofs_put_super(struct super_block *sb) msecs_to_jiffies(100)); } - _exofs_print_device("Unmounting", NULL, sbi->layout.s_ods[0], - sbi->layout.s_pid); + _exofs_print_device("Unmounting", NULL, sbi->comps.ods[0], + sbi->one_comp.obj.partition); bdi_destroy(&sbi->bdi); exofs_free_sbi(sbi); @@ -501,10 +550,19 @@ static int _read_and_match_data_map(struct exofs_sb_info *sbi, unsigned numdevs, return -EINVAL; } + EXOFS_DBGMSG("exofs: layout: " + "num_comps=%u stripe_unit=0x%x group_width=%u " + "group_depth=0x%llx mirrors_p1=%u raid_algorithm=%u\n", + numdevs, + sbi->layout.stripe_unit, + sbi->layout.group_width, + _LLU(sbi->layout.group_depth), + sbi->layout.mirrors_p1, + sbi->data_map.odm_raid_algorithm); return 0; } -static unsigned __ra_pages(struct exofs_layout *layout) +static unsigned __ra_pages(struct ore_layout *layout) { const unsigned _MIN_RA = 32; /* min 128K read-ahead */ unsigned ra_pages = layout->group_width * layout->stripe_unit / @@ -547,13 +605,11 @@ static int exofs_devs_2_odi(struct exofs_dt_device_info *dt_dev, return !(odi->systemid_len || odi->osdname_len); } -static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, +static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi, + struct osd_dev *fscb_od, unsigned table_count) { - struct exofs_sb_info *sbi = *psbi; - struct osd_dev *fscb_od; - struct osd_obj_id obj = {.partition = sbi->layout.s_pid, - .id = EXOFS_DEVTABLE_ID}; + struct ore_comp comp; struct exofs_device_table *dt; unsigned table_bytes = table_count * sizeof(dt->dt_dev_table[0]) + sizeof(*dt); @@ -567,10 +623,14 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, return -ENOMEM; } - fscb_od = sbi->layout.s_ods[0]; - sbi->layout.s_ods[0] = NULL; - sbi->layout.s_numdevs = 0; - ret = exofs_read_kern(fscb_od, sbi->s_cred, &obj, 0, dt, table_bytes); + sbi->comps.numdevs = 0; + + comp.obj.partition = sbi->one_comp.obj.partition; + comp.obj.id = EXOFS_DEVTABLE_ID; + exofs_make_credential(comp.cred, &comp.obj); + + ret = exofs_read_kern(fscb_od, comp.cred, &comp.obj, 0, dt, + table_bytes); if (unlikely(ret)) { EXOFS_ERR("ERROR: reading device table\n"); goto out; @@ -588,16 +648,18 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, goto out; if (likely(numdevs > 1)) { - unsigned size = numdevs * sizeof(sbi->layout.s_ods[0]); + unsigned size = numdevs * sizeof(sbi->comps.ods[0]); - sbi = krealloc(sbi, sizeof(*sbi) + size, GFP_KERNEL); - if (unlikely(!sbi)) { + /* Twice bigger table: See exofs_init_comps() and below + * comment + */ + sbi->comps.ods = kzalloc(size + size - 1, GFP_KERNEL); + if (unlikely(!sbi->comps.ods)) { + EXOFS_ERR("ERROR: faild allocating Device array[%d]\n", + numdevs); ret = -ENOMEM; goto out; } - memset(&sbi->layout.s_ods[1], 0, - size - sizeof(sbi->layout.s_ods[0])); - *psbi = sbi; } for (i = 0; i < numdevs; i++) { @@ -619,8 +681,8 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, * line. We always keep them in device-table order. */ if (fscb_od && osduld_device_same(fscb_od, &odi)) { - sbi->layout.s_ods[i] = fscb_od; - ++sbi->layout.s_numdevs; + sbi->comps.ods[i] = fscb_od; + ++sbi->comps.numdevs; fscb_od = NULL; continue; } @@ -633,13 +695,13 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, goto out; } - sbi->layout.s_ods[i] = od; - ++sbi->layout.s_numdevs; + sbi->comps.ods[i] = od; + ++sbi->comps.numdevs; /* Read the fscb of the other devices to make sure the FS * partition is there. */ - ret = exofs_read_kern(od, sbi->s_cred, &obj, 0, &fscb, + ret = exofs_read_kern(od, comp.cred, &comp.obj, 0, &fscb, sizeof(fscb)); if (unlikely(ret)) { EXOFS_ERR("ERROR: Malformed participating device " @@ -656,13 +718,22 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info **psbi, out: kfree(dt); - if (unlikely(!ret && fscb_od)) { - EXOFS_ERR( - "ERROR: Bad device-table container device not present\n"); - osduld_put_device(fscb_od); - ret = -EINVAL; - } + if (likely(!ret)) { + unsigned numdevs = sbi->comps.numdevs; + if (unlikely(fscb_od)) { + EXOFS_ERR("ERROR: Bad device-table container device not present\n"); + osduld_put_device(fscb_od); + return -EINVAL; + } + /* exofs round-robins the device table view according to inode + * number. We hold a: twice bigger table hence inodes can point + * to any device and have a sequential view of the table + * starting at this device. See exofs_init_comps() + */ + for (i = 0; i < numdevs - 1; ++i) + sbi->comps.ods[i + numdevs] = sbi->comps.ods[i]; + } return ret; } @@ -676,7 +747,7 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) struct exofs_sb_info *sbi; /*extended info */ struct osd_dev *od; /* Master device */ struct exofs_fscb fscb; /*on-disk superblock info */ - struct osd_obj_id obj; + struct ore_comp comp; unsigned table_count; int ret; @@ -684,10 +755,6 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) if (!sbi) return -ENOMEM; - ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY); - if (ret) - goto free_bdi; - /* use mount options to fill superblock */ if (opts->is_osdname) { struct osd_dev_info odi = {.systemid_len = 0}; @@ -695,6 +762,8 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) odi.osdname_len = strlen(opts->dev_name); odi.osdname = (u8 *)opts->dev_name; od = osduld_info_lookup(&odi); + kfree(opts->dev_name); + opts->dev_name = NULL; } else { od = osduld_path_lookup(opts->dev_name); } @@ -709,11 +778,16 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) sbi->layout.group_width = 1; sbi->layout.group_depth = -1; sbi->layout.group_count = 1; - sbi->layout.s_ods[0] = od; - sbi->layout.s_numdevs = 1; - sbi->layout.s_pid = opts->pid; sbi->s_timeout = opts->timeout; + sbi->one_comp.obj.partition = opts->pid; + sbi->one_comp.obj.id = 0; + exofs_make_credential(sbi->one_comp.cred, &sbi->one_comp.obj); + sbi->comps.numdevs = 1; + sbi->comps.single_comp = EC_SINGLE_COMP; + sbi->comps.comps = &sbi->one_comp; + sbi->comps.ods = sbi->_min_one_dev; + /* fill in some other data by hand */ memset(sb->s_id, 0, sizeof(sb->s_id)); strcpy(sb->s_id, "exofs"); @@ -724,11 +798,11 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) sb->s_bdev = NULL; sb->s_dev = 0; - obj.partition = sbi->layout.s_pid; - obj.id = EXOFS_SUPER_ID; - exofs_make_credential(sbi->s_cred, &obj); + comp.obj.partition = sbi->one_comp.obj.partition; + comp.obj.id = EXOFS_SUPER_ID; + exofs_make_credential(comp.cred, &comp.obj); - ret = exofs_read_kern(od, sbi->s_cred, &obj, 0, &fscb, sizeof(fscb)); + ret = exofs_read_kern(od, comp.cred, &comp.obj, 0, &fscb, sizeof(fscb)); if (unlikely(ret)) goto free_sbi; @@ -757,9 +831,11 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) table_count = le64_to_cpu(fscb.s_dev_table_count); if (table_count) { - ret = exofs_read_lookup_dev_table(&sbi, table_count); + ret = exofs_read_lookup_dev_table(sbi, od, table_count); if (unlikely(ret)) goto free_sbi; + } else { + sbi->comps.ods[0] = od; } __sbi_read_stats(sbi); @@ -793,20 +869,20 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) goto free_sbi; } - _exofs_print_device("Mounting", opts->dev_name, sbi->layout.s_ods[0], - sbi->layout.s_pid); - if (opts->is_osdname) - kfree(opts->dev_name); + ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY); + if (ret) { + EXOFS_DBGMSG("Failed to bdi_setup_and_register\n"); + goto free_sbi; + } + + _exofs_print_device("Mounting", opts->dev_name, sbi->comps.ods[0], + sbi->one_comp.obj.partition); return 0; free_sbi: - bdi_destroy(&sbi->bdi); -free_bdi: EXOFS_ERR("Unable to mount exofs on %s pid=0x%llx err=%d\n", - opts->dev_name, sbi->layout.s_pid, ret); + opts->dev_name, sbi->one_comp.obj.partition, ret); exofs_free_sbi(sbi); - if (opts->is_osdname) - kfree(opts->dev_name); return ret; } @@ -837,7 +913,7 @@ static int exofs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; struct exofs_sb_info *sbi = sb->s_fs_info; - struct exofs_io_state *ios; + struct ore_io_state *ios; struct osd_attr attrs[] = { ATTR_DEF(OSD_APAGE_PARTITION_QUOTAS, OSD_ATTR_PQ_CAPACITY_QUOTA, sizeof(__be64)), @@ -846,21 +922,18 @@ static int exofs_statfs(struct dentry *dentry, struct kstatfs *buf) }; uint64_t capacity = ULLONG_MAX; uint64_t used = ULLONG_MAX; - uint8_t cred_a[OSD_CAP_LEN]; int ret; - ret = exofs_get_io_state(&sbi->layout, &ios); + ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios); if (ret) { - EXOFS_DBGMSG("exofs_get_io_state failed.\n"); + EXOFS_DBGMSG("ore_get_io_state failed.\n"); return ret; } - exofs_make_credential(cred_a, &ios->obj); - ios->cred = sbi->s_cred; ios->in_attr = attrs; ios->in_attr_len = ARRAY_SIZE(attrs); - ret = exofs_sbi_read(ios); + ret = ore_read(ios); if (unlikely(ret)) goto out; @@ -889,7 +962,7 @@ static int exofs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_namelen = EXOFS_NAME_LEN; out: - exofs_put_io_state(ios); + ore_put_io_state(ios); return ret; } diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index 6e18a0b7750d..5571708b6a58 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -2209,9 +2209,11 @@ static int ext3_symlink (struct inode * dir, /* * For non-fast symlinks, we just allocate inode and put it on * orphan list in the first transaction => we need bitmap, - * group descriptor, sb, inode block, quota blocks. + * group descriptor, sb, inode block, quota blocks, and + * possibly selinux xattr blocks. */ - credits = 4 + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb); + credits = 4 + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) + + EXT3_XATTR_TRANS_BLOCKS; } else { /* * Fast symlink. We have to add entry to directory diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h index bb85757689b6..5802fa1dab18 100644 --- a/fs/ext4/ext4_jbd2.h +++ b/fs/ext4/ext4_jbd2.h @@ -289,10 +289,10 @@ static inline int ext4_should_order_data(struct inode *inode) static inline int ext4_should_writeback_data(struct inode *inode) { - if (!S_ISREG(inode->i_mode)) - return 0; if (EXT4_JOURNAL(inode) == NULL) return 1; + if (!S_ISREG(inode->i_mode)) + return 0; if (ext4_test_inode_flag(inode, EXT4_INODE_JOURNAL_DATA)) return 0; if (test_opt(inode->i_sb, DATA_FLAGS) == EXT4_MOUNT_WRITEBACK_DATA) diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c index b8602cde5b5a..0962642119c0 100644 --- a/fs/ext4/indirect.c +++ b/fs/ext4/indirect.c @@ -800,12 +800,17 @@ ssize_t ext4_ind_direct_IO(int rw, struct kiocb *iocb, } retry: - if (rw == READ && ext4_should_dioread_nolock(inode)) + if (rw == READ && ext4_should_dioread_nolock(inode)) { + if (unlikely(!list_empty(&ei->i_completed_io_list))) { + mutex_lock(&inode->i_mutex); + ext4_flush_completed_IO(inode); + mutex_unlock(&inode->i_mutex); + } ret = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov, offset, nr_segs, ext4_get_block, NULL, NULL, 0); - else { + } else { ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs, ext4_get_block); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index d47264cafee0..c4da98a959ae 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -120,6 +120,12 @@ void ext4_evict_inode(struct inode *inode) int err; trace_ext4_evict_inode(inode); + + mutex_lock(&inode->i_mutex); + ext4_flush_completed_IO(inode); + mutex_unlock(&inode->i_mutex); + ext4_ioend_wait(inode); + if (inode->i_nlink) { /* * When journalling data dirty buffers are tracked only in the @@ -983,6 +989,8 @@ static int ext4_journalled_write_end(struct file *file, from = pos & (PAGE_CACHE_SIZE - 1); to = from + len; + BUG_ON(!ext4_handle_valid(handle)); + if (copied < len) { if (!PageUptodate(page)) copied = 0; @@ -1283,7 +1291,12 @@ static int mpage_da_submit_io(struct mpage_da_data *mpd, else if (test_opt(inode->i_sb, MBLK_IO_SUBMIT)) err = ext4_bio_write_page(&io_submit, page, len, mpd->wbc); - else + else if (buffer_uninit(page_bufs)) { + ext4_set_bh_endio(page_bufs, inode); + err = block_write_full_page_endio(page, + noalloc_get_block_write, + mpd->wbc, ext4_end_io_buffer_write); + } else err = block_write_full_page(page, noalloc_get_block_write, mpd->wbc); @@ -1699,6 +1712,8 @@ static int __ext4_journalled_writepage(struct page *page, goto out; } + BUG_ON(!ext4_handle_valid(handle)); + ret = walk_page_buffers(handle, page_bufs, 0, len, NULL, do_journal_get_write_access); @@ -2668,8 +2683,15 @@ static void ext4_end_io_buffer_write(struct buffer_head *bh, int uptodate) goto out; } - io_end->flag = EXT4_IO_END_UNWRITTEN; + /* + * It may be over-defensive here to check EXT4_IO_END_UNWRITTEN now, + * but being more careful is always safe for the future change. + */ inode = io_end->inode; + if (!(io_end->flag & EXT4_IO_END_UNWRITTEN)) { + io_end->flag |= EXT4_IO_END_UNWRITTEN; + atomic_inc(&EXT4_I(inode)->i_aiodio_unwritten); + } /* Add the io_end to per-inode completed io list*/ spin_lock_irqsave(&EXT4_I(inode)->i_completed_io_lock, flags); diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 565a154e22d4..f8068c7bae9f 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2253,9 +2253,11 @@ static int ext4_symlink(struct inode *dir, /* * For non-fast symlinks, we just allocate inode and put it on * orphan list in the first transaction => we need bitmap, - * group descriptor, sb, inode block, quota blocks. + * group descriptor, sb, inode block, quota blocks, and + * possibly selinux xattr blocks. */ - credits = 4 + EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb); + credits = 4 + EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) + + EXT4_XATTR_TRANS_BLOCKS; } else { /* * Fast symlink. We have to add entry to directory diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 430c401d0895..78839af7ce29 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -334,8 +334,10 @@ submit_and_retry: if ((io_end->num_io_pages >= MAX_IO_PAGES) && (io_end->pages[io_end->num_io_pages-1] != io_page)) goto submit_and_retry; - if (buffer_uninit(bh)) - io->io_end->flag |= EXT4_IO_END_UNWRITTEN; + if (buffer_uninit(bh) && !(io_end->flag & EXT4_IO_END_UNWRITTEN)) { + io_end->flag |= EXT4_IO_END_UNWRITTEN; + atomic_inc(&EXT4_I(inode)->i_aiodio_unwritten); + } io->io_end->size += bh->b_size; io->io_next_block++; ret = bio_add_page(io->io_bio, bh->b_page, bh->b_size, bh_offset(bh)); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 4687fea0c00f..44d0c8db2239 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -919,7 +919,6 @@ static void ext4_i_callback(struct rcu_head *head) static void ext4_destroy_inode(struct inode *inode) { - ext4_ioend_wait(inode); if (!list_empty(&(EXT4_I(inode)->i_orphan))) { ext4_msg(inode->i_sb, KERN_ERR, "Inode %lu (%p): orphan list check failed!", diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 4ad64732cbce..5efbd5d7701a 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -1231,7 +1231,7 @@ int fat_add_entries(struct inode *dir, void *slots, int nr_slots, struct super_block *sb = dir->i_sb; struct msdos_sb_info *sbi = MSDOS_SB(sb); struct buffer_head *bh, *prev, *bhs[3]; /* 32*slots (672bytes) */ - struct msdos_dir_entry *de; + struct msdos_dir_entry *uninitialized_var(de); int err, free_slots, i, nr_bhs; loff_t pos, i_pos; diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 5942fec22c65..1726d7303047 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -1188,9 +1188,9 @@ static int parse_options(struct super_block *sb, char *options, int is_vfat, out: /* UTF-8 doesn't provide FAT semantics */ if (!strcmp(opts->iocharset, "utf8")) { - fat_msg(sb, KERN_ERR, "utf8 is not a recommended IO charset" + fat_msg(sb, KERN_WARNING, "utf8 is not a recommended IO charset" " for FAT filesystems, filesystem will be " - "case sensitive!\n"); + "case sensitive!"); } /* If user doesn't specify allow_utime, it's initialized from dmask. */ @@ -1367,6 +1367,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat, sbi->free_clusters = -1; /* Don't know yet */ sbi->free_clus_valid = 0; sbi->prev_free = FAT_START_ENT; + sb->s_maxbytes = 0xffffffff; if (!sbi->fat_length && b->fat32_length) { struct fat_boot_fsinfo *fsinfo; @@ -1377,8 +1378,6 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat, sbi->fat_length = le32_to_cpu(b->fat32_length); sbi->root_cluster = le32_to_cpu(b->root_cluster); - sb->s_maxbytes = 0xffffffff; - /* MC - if info_sector is 0, don't multiply by 0 */ sbi->fsinfo_sector = le16_to_cpu(b->info_sector); if (sbi->fsinfo_sector == 0) diff --git a/fs/inode.c b/fs/inode.c index 5aab80dc008c..73920d555c88 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -143,6 +143,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode) inode->i_op = &empty_iops; inode->i_fop = &empty_fops; inode->i_nlink = 1; + inode->i_opflags = 0; inode->i_uid = 0; inode->i_gid = 0; atomic_set(&inode->i_writecount, 0); diff --git a/fs/jfs/jfs_umount.c b/fs/jfs/jfs_umount.c index adcf92d3b603..7971f37534a3 100644 --- a/fs/jfs/jfs_umount.c +++ b/fs/jfs/jfs_umount.c @@ -68,7 +68,7 @@ int jfs_umount(struct super_block *sb) /* * Wait for outstanding transactions to be written to log: */ - jfs_flush_journal(log, 1); + jfs_flush_journal(log, 2); /* * close fileset inode allocation map (aka fileset inode) @@ -146,7 +146,7 @@ int jfs_umount_rw(struct super_block *sb) * * remove file system from log active file system list. */ - jfs_flush_journal(log, 1); + jfs_flush_journal(log, 2); /* * Make sure all metadata makes it to disk diff --git a/fs/namei.c b/fs/namei.c index 3d607bd80e09..2826db35dc25 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -186,7 +186,7 @@ static int check_acl(struct inode *inode, int mask) /* no ->get_acl() calls in RCU mode... */ if (acl == ACL_NOT_CACHED) return -ECHILD; - return posix_acl_permission(inode, acl, mask); + return posix_acl_permission(inode, acl, mask & ~MAY_NOT_BLOCK); } acl = get_cached_acl(inode, ACL_TYPE_ACCESS); @@ -308,6 +308,26 @@ int generic_permission(struct inode *inode, int mask) return -EACCES; } +/* + * We _really_ want to just do "generic_permission()" without + * even looking at the inode->i_op values. So we keep a cache + * flag in inode->i_opflags, that says "this has not special + * permission function, use the fast case". + */ +static inline int do_inode_permission(struct inode *inode, int mask) +{ + if (unlikely(!(inode->i_opflags & IOP_FASTPERM))) { + if (likely(inode->i_op->permission)) + return inode->i_op->permission(inode, mask); + + /* This gets set once for the inode lifetime */ + spin_lock(&inode->i_lock); + inode->i_opflags |= IOP_FASTPERM; + spin_unlock(&inode->i_lock); + } + return generic_permission(inode, mask); +} + /** * inode_permission - check for access rights to a given inode * @inode: inode to check permission on @@ -322,7 +342,7 @@ int inode_permission(struct inode *inode, int mask) { int retval; - if (mask & MAY_WRITE) { + if (unlikely(mask & MAY_WRITE)) { umode_t mode = inode->i_mode; /* @@ -339,11 +359,7 @@ int inode_permission(struct inode *inode, int mask) return -EACCES; } - if (inode->i_op->permission) - retval = inode->i_op->permission(inode, mask); - else - retval = generic_permission(inode, mask); - + retval = do_inode_permission(inode, mask); if (retval) return retval; @@ -1245,6 +1261,26 @@ static void terminate_walk(struct nameidata *nd) } } +/* + * Do we need to follow links? We _really_ want to be able + * to do this check without having to look at inode->i_op, + * so we keep a cache of "no, this doesn't need follow_link" + * for the common case. + */ +static inline int should_follow_link(struct inode *inode, int follow) +{ + if (unlikely(!(inode->i_opflags & IOP_NOFOLLOW))) { + if (likely(inode->i_op->follow_link)) + return follow; + + /* This gets set once for the inode lifetime */ + spin_lock(&inode->i_lock); + inode->i_opflags |= IOP_NOFOLLOW; + spin_unlock(&inode->i_lock); + } + return 0; +} + static inline int walk_component(struct nameidata *nd, struct path *path, struct qstr *name, int type, int follow) { @@ -1267,7 +1303,7 @@ static inline int walk_component(struct nameidata *nd, struct path *path, terminate_walk(nd); return -ENOENT; } - if (unlikely(inode->i_op->follow_link) && follow) { + if (should_follow_link(inode, follow)) { if (nd->flags & LOOKUP_RCU) { if (unlikely(unlazy_walk(nd, path->dentry))) { terminate_walk(nd); @@ -1320,6 +1356,26 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd) } /* + * We really don't want to look at inode->i_op->lookup + * when we don't have to. So we keep a cache bit in + * the inode ->i_opflags field that says "yes, we can + * do lookup on this inode". + */ +static inline int can_lookup(struct inode *inode) +{ + if (likely(inode->i_opflags & IOP_LOOKUP)) + return 1; + if (likely(!inode->i_op->lookup)) + return 0; + + /* We do this once for the lifetime of the inode */ + spin_lock(&inode->i_lock); + inode->i_opflags |= IOP_LOOKUP; + spin_unlock(&inode->i_lock); + return 1; +} + +/* * Name resolution. * This is the basic name resolution function, turning a pathname into * the final dentry. We expect 'base' to be positive and a directory. @@ -1398,10 +1454,10 @@ static int link_path_walk(const char *name, struct nameidata *nd) if (err) return err; } + if (can_lookup(nd->inode)) + continue; err = -ENOTDIR; - if (!nd->inode->i_op->lookup) - break; - continue; + break; /* here ends the main loop */ last_component: diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index be020771c6b4..dbcd82126aed 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -79,12 +79,9 @@ config NFS_V4_1 depends on NFS_FS && NFS_V4 && EXPERIMENTAL select SUNRPC_BACKCHANNEL select PNFS_FILE_LAYOUT - select PNFS_BLOCK - select MD - select BLK_DEV_DM help This option enables support for minor version 1 of the NFSv4 protocol - (RFC 5661 and RFC 5663) in the kernel's NFS client. + (RFC 5661) in the kernel's NFS client. If unsure, say N. @@ -93,16 +90,13 @@ config PNFS_FILE_LAYOUT config PNFS_BLOCK tristate + depends on NFS_FS && NFS_V4_1 && BLK_DEV_DM + default m config PNFS_OBJLAYOUT - tristate "Provide support for the pNFS Objects Layout Driver for NFSv4.1 pNFS (EXPERIMENTAL)" + tristate depends on NFS_FS && NFS_V4_1 && SCSI_OSD_ULD - help - Say M here if you want your pNFS client to support the Objects Layout Driver. - Requires the SCSI osd initiator library (SCSI_OSD_INITIATOR) and - upper level driver (SCSI_OSD_ULD). - - If unsure, say N. + default m config ROOT_NFS bool "Root file system on NFS" diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c index e56564d2ef95..9561c8fc8bdb 100644 --- a/fs/nfs/blocklayout/blocklayout.c +++ b/fs/nfs/blocklayout/blocklayout.c @@ -36,6 +36,7 @@ #include <linux/namei.h> #include <linux/bio.h> /* struct bio */ #include <linux/buffer_head.h> /* various write calls */ +#include <linux/prefetch.h> #include "blocklayout.h" diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index b257383bb565..07df5f1d85e5 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -38,6 +38,7 @@ enum nfs4_callback_opnum { struct cb_process_state { __be32 drc_status; struct nfs_client *clp; + int slotid; }; struct cb_compound_hdr_arg { @@ -166,7 +167,6 @@ extern unsigned nfs4_callback_layoutrecall( void *dummy, struct cb_process_state *cps); extern void nfs4_check_drain_bc_complete(struct nfs4_session *ses); -extern void nfs4_cb_take_slot(struct nfs_client *clp); struct cb_devicenotifyitem { uint32_t cbd_notify_type; diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 74780f9f852c..43926add945b 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -348,7 +348,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) /* Normal */ if (likely(args->csa_sequenceid == slot->seq_nr + 1)) { slot->seq_nr++; - return htonl(NFS4_OK); + goto out_ok; } /* Replay */ @@ -367,11 +367,14 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) /* Wraparound */ if (args->csa_sequenceid == 1 && (slot->seq_nr + 1) == 0) { slot->seq_nr = 1; - return htonl(NFS4_OK); + goto out_ok; } /* Misordered request */ return htonl(NFS4ERR_SEQ_MISORDERED); +out_ok: + tbl->highest_used_slotid = args->csa_slotid; + return htonl(NFS4_OK); } /* @@ -433,26 +436,37 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, struct cb_sequenceres *res, struct cb_process_state *cps) { + struct nfs4_slot_table *tbl; struct nfs_client *clp; int i; __be32 status = htonl(NFS4ERR_BADSESSION); - cps->clp = NULL; - clp = nfs4_find_client_sessionid(args->csa_addr, &args->csa_sessionid); if (clp == NULL) goto out; + tbl = &clp->cl_session->bc_slot_table; + + spin_lock(&tbl->slot_tbl_lock); /* state manager is resetting the session */ if (test_bit(NFS4_SESSION_DRAINING, &clp->cl_session->session_state)) { - status = NFS4ERR_DELAY; + spin_unlock(&tbl->slot_tbl_lock); + status = htonl(NFS4ERR_DELAY); + /* Return NFS4ERR_BADSESSION if we're draining the session + * in order to reset it. + */ + if (test_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state)) + status = htonl(NFS4ERR_BADSESSION); goto out; } status = validate_seqid(&clp->cl_session->bc_slot_table, args); + spin_unlock(&tbl->slot_tbl_lock); if (status) goto out; + cps->slotid = args->csa_slotid; + /* * Check for pending referring calls. If a match is found, a * related callback was received before the response to the original @@ -469,7 +483,6 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, res->csr_slotid = args->csa_slotid; res->csr_highestslotid = NFS41_BC_MAX_CALLBACKS - 1; res->csr_target_highestslotid = NFS41_BC_MAX_CALLBACKS - 1; - nfs4_cb_take_slot(clp); out: cps->clp = clp; /* put in nfs4_callback_compound */ diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index c6c86a77e043..918ad647afea 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -754,26 +754,15 @@ static void nfs4_callback_free_slot(struct nfs4_session *session) * Let the state manager know callback processing done. * A single slot, so highest used slotid is either 0 or -1 */ - tbl->highest_used_slotid--; + tbl->highest_used_slotid = -1; nfs4_check_drain_bc_complete(session); spin_unlock(&tbl->slot_tbl_lock); } -static void nfs4_cb_free_slot(struct nfs_client *clp) +static void nfs4_cb_free_slot(struct cb_process_state *cps) { - if (clp && clp->cl_session) - nfs4_callback_free_slot(clp->cl_session); -} - -/* A single slot, so highest used slotid is either 0 or -1 */ -void nfs4_cb_take_slot(struct nfs_client *clp) -{ - struct nfs4_slot_table *tbl = &clp->cl_session->bc_slot_table; - - spin_lock(&tbl->slot_tbl_lock); - tbl->highest_used_slotid++; - BUG_ON(tbl->highest_used_slotid != 0); - spin_unlock(&tbl->slot_tbl_lock); + if (cps->slotid != -1) + nfs4_callback_free_slot(cps->clp->cl_session); } #else /* CONFIG_NFS_V4_1 */ @@ -784,7 +773,7 @@ preprocess_nfs41_op(int nop, unsigned int op_nr, struct callback_op **op) return htonl(NFS4ERR_MINOR_VERS_MISMATCH); } -static void nfs4_cb_free_slot(struct nfs_client *clp) +static void nfs4_cb_free_slot(struct cb_process_state *cps) { } #endif /* CONFIG_NFS_V4_1 */ @@ -866,6 +855,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r struct cb_process_state cps = { .drc_status = 0, .clp = NULL, + .slotid = -1, }; unsigned int nops = 0; @@ -906,7 +896,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r *hdr_res.status = status; *hdr_res.nops = htonl(nops); - nfs4_cb_free_slot(cps.clp); + nfs4_cb_free_slot(&cps); nfs_put_client(cps.clp); dprintk("%s: done, status = %u\n", __func__, ntohl(status)); return rpc_success; diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c index 9383ca7245bc..d0cda12fddc3 100644 --- a/fs/nfs/objlayout/objio_osd.c +++ b/fs/nfs/objlayout/objio_osd.c @@ -479,7 +479,6 @@ static int _io_check(struct objio_state *ios, bool is_write) for (i = 0; i < ios->numdevs; i++) { struct osd_sense_info osi; struct osd_request *or = ios->per_dev[i].or; - unsigned dev; int ret; if (!or) @@ -500,9 +499,8 @@ static int _io_check(struct objio_state *ios, bool is_write) continue; /* we recovered */ } - dev = ios->per_dev[i].dev; - objlayout_io_set_result(&ios->ol_state, dev, - &ios->layout->comps[dev].oc_object_id, + objlayout_io_set_result(&ios->ol_state, i, + &ios->layout->comps[i].oc_object_id, osd_pri_2_pnfs_err(osi.osd_err_pri), ios->per_dev[i].offset, ios->per_dev[i].length, @@ -589,22 +587,19 @@ static void _calc_stripe_info(struct objio_state *ios, u64 file_offset, } static int _add_stripe_unit(struct objio_state *ios, unsigned *cur_pg, - unsigned pgbase, struct _objio_per_comp *per_dev, int cur_len, + unsigned pgbase, struct _objio_per_comp *per_dev, int len, gfp_t gfp_flags) { unsigned pg = *cur_pg; + int cur_len = len; struct request_queue *q = osd_request_queue(_io_od(ios, per_dev->dev)); - per_dev->length += cur_len; - if (per_dev->bio == NULL) { - unsigned stripes = ios->layout->num_comps / - ios->layout->mirrors_p1; - unsigned pages_in_stripe = stripes * + unsigned pages_in_stripe = ios->layout->group_width * (ios->layout->stripe_unit / PAGE_SIZE); unsigned bio_size = (ios->ol_state.nr_pages + pages_in_stripe) / - stripes; + ios->layout->group_width; if (BIO_MAX_PAGES_KMALLOC < bio_size) bio_size = BIO_MAX_PAGES_KMALLOC; @@ -632,6 +627,7 @@ static int _add_stripe_unit(struct objio_state *ios, unsigned *cur_pg, } BUG_ON(cur_len); + per_dev->length += len; *cur_pg = pg; return 0; } @@ -650,7 +646,7 @@ static int _prepare_one_group(struct objio_state *ios, u64 length, int ret = 0; while (length) { - struct _objio_per_comp *per_dev = &ios->per_dev[dev]; + struct _objio_per_comp *per_dev = &ios->per_dev[dev - first_dev]; unsigned cur_len, page_off = 0; if (!per_dev->length) { @@ -670,8 +666,8 @@ static int _prepare_one_group(struct objio_state *ios, u64 length, cur_len = stripe_unit; } - if (max_comp < dev) - max_comp = dev; + if (max_comp < dev - first_dev) + max_comp = dev - first_dev; } else { cur_len = stripe_unit; } @@ -806,7 +802,7 @@ static int _read_mirrors(struct objio_state *ios, unsigned cur_comp) struct _objio_per_comp *per_dev = &ios->per_dev[cur_comp]; unsigned dev = per_dev->dev; struct pnfs_osd_object_cred *cred = - &ios->layout->comps[dev]; + &ios->layout->comps[cur_comp]; struct osd_obj_id obj = { .partition = cred->oc_object_id.oid_partition_id, .id = cred->oc_object_id.oid_object_id, @@ -904,7 +900,7 @@ static int _write_mirrors(struct objio_state *ios, unsigned cur_comp) for (; cur_comp < last_comp; ++cur_comp, ++dev) { struct osd_request *or = NULL; struct pnfs_osd_object_cred *cred = - &ios->layout->comps[dev]; + &ios->layout->comps[cur_comp]; struct osd_obj_id obj = { .partition = cred->oc_object_id.oid_partition_id, .id = cred->oc_object_id.oid_object_id, diff --git a/fs/nfs/objlayout/pnfs_osd_xdr_cli.c b/fs/nfs/objlayout/pnfs_osd_xdr_cli.c index 16fc758e9123..b3918f7ac34d 100644 --- a/fs/nfs/objlayout/pnfs_osd_xdr_cli.c +++ b/fs/nfs/objlayout/pnfs_osd_xdr_cli.c @@ -170,6 +170,9 @@ int pnfs_osd_xdr_decode_layout_map(struct pnfs_osd_layout *layout, p = _osd_xdr_decode_data_map(p, &layout->olo_map); layout->olo_comps_index = be32_to_cpup(p++); layout->olo_num_comps = be32_to_cpup(p++); + dprintk("%s: olo_comps_index=%d olo_num_comps=%d\n", __func__, + layout->olo_comps_index, layout->olo_num_comps); + iter->total_comps = layout->olo_num_comps; return 0; } diff --git a/fs/proc/base.c b/fs/proc/base.c index 08e3eccf9a12..5eb02069e1b8 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1118,7 +1118,7 @@ static ssize_t oom_adjust_write(struct file *file, const char __user *buf, * Warn that /proc/pid/oom_adj is deprecated, see * Documentation/feature-removal-schedule.txt. */ - WARN_ONCE(1, "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n", + printk_once(KERN_WARNING "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n", current->comm, task_pid_nr(current), task_pid_nr(task), task_pid_nr(task)); task->signal->oom_adj = oom_adjust; @@ -1919,6 +1919,14 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info) spin_lock(&files->file_lock); file = fcheck_files(files, fd); if (file) { + unsigned int f_flags; + struct fdtable *fdt; + + fdt = files_fdtable(files); + f_flags = file->f_flags & ~O_CLOEXEC; + if (FD_ISSET(fd, fdt->close_on_exec)) + f_flags |= O_CLOEXEC; + if (path) { *path = file->f_path; path_get(&file->f_path); @@ -1928,7 +1936,7 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info) "pos:\t%lli\n" "flags:\t0%o\n", (long long) file->f_pos, - file->f_flags); + f_flags); spin_unlock(&files->file_lock); put_files_struct(files); return 0; diff --git a/fs/stat.c b/fs/stat.c index 961039121cb8..ba5316ffac61 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -27,12 +27,12 @@ void generic_fillattr(struct inode *inode, struct kstat *stat) stat->uid = inode->i_uid; stat->gid = inode->i_gid; stat->rdev = inode->i_rdev; + stat->size = i_size_read(inode); stat->atime = inode->i_atime; stat->mtime = inode->i_mtime; stat->ctime = inode->i_ctime; - stat->size = i_size_read(inode); - stat->blocks = inode->i_blocks; stat->blksize = (1 << inode->i_blkbits); + stat->blocks = inode->i_blocks; } EXPORT_SYMBOL(generic_fillattr); diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile index 75bb316529dd..427a4e82a588 100644 --- a/fs/xfs/Makefile +++ b/fs/xfs/Makefile @@ -16,44 +16,53 @@ # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # -ccflags-y := -I$(src) -I$(src)/linux-2.6 -ccflags-$(CONFIG_XFS_DEBUG) += -g +ccflags-y += -I$(src) # needed for trace events -XFS_LINUX := linux-2.6 +ccflags-$(CONFIG_XFS_DEBUG) += -g obj-$(CONFIG_XFS_FS) += xfs.o -xfs-y += linux-2.6/xfs_trace.o - -xfs-$(CONFIG_XFS_QUOTA) += $(addprefix quota/, \ - xfs_dquot.o \ - xfs_dquot_item.o \ - xfs_trans_dquot.o \ - xfs_qm_syscalls.o \ - xfs_qm_bhv.o \ - xfs_qm.o) -xfs-$(CONFIG_XFS_QUOTA) += linux-2.6/xfs_quotaops.o - -ifeq ($(CONFIG_XFS_QUOTA),y) -xfs-$(CONFIG_PROC_FS) += quota/xfs_qm_stats.o -endif - -xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o -xfs-$(CONFIG_XFS_POSIX_ACL) += $(XFS_LINUX)/xfs_acl.o -xfs-$(CONFIG_PROC_FS) += $(XFS_LINUX)/xfs_stats.o -xfs-$(CONFIG_SYSCTL) += $(XFS_LINUX)/xfs_sysctl.o -xfs-$(CONFIG_COMPAT) += $(XFS_LINUX)/xfs_ioctl32.o +# this one should be compiled first, as the tracing macros can easily blow up +xfs-y += xfs_trace.o +# highlevel code +xfs-y += xfs_aops.o \ + xfs_bit.o \ + xfs_buf.o \ + xfs_dfrag.o \ + xfs_discard.o \ + xfs_error.o \ + xfs_export.o \ + xfs_file.o \ + xfs_filestream.o \ + xfs_fsops.o \ + xfs_fs_subr.o \ + xfs_globals.o \ + xfs_iget.o \ + xfs_ioctl.o \ + xfs_iomap.o \ + xfs_iops.o \ + xfs_itable.o \ + xfs_message.o \ + xfs_mru_cache.o \ + xfs_super.o \ + xfs_sync.o \ + xfs_xattr.o \ + xfs_rename.o \ + xfs_rw.o \ + xfs_utils.o \ + xfs_vnodeops.o \ + kmem.o \ + uuid.o +# code shared with libxfs xfs-y += xfs_alloc.o \ xfs_alloc_btree.o \ xfs_attr.o \ xfs_attr_leaf.o \ - xfs_bit.o \ xfs_bmap.o \ xfs_bmap_btree.o \ xfs_btree.o \ - xfs_buf_item.o \ xfs_da_btree.o \ xfs_dir2.o \ xfs_dir2_block.o \ @@ -61,49 +70,37 @@ xfs-y += xfs_alloc.o \ xfs_dir2_leaf.o \ xfs_dir2_node.o \ xfs_dir2_sf.o \ - xfs_error.o \ - xfs_extfree_item.o \ - xfs_filestream.o \ - xfs_fsops.o \ xfs_ialloc.o \ xfs_ialloc_btree.o \ - xfs_iget.o \ xfs_inode.o \ - xfs_inode_item.o \ - xfs_iomap.o \ - xfs_itable.o \ - xfs_dfrag.o \ - xfs_log.o \ - xfs_log_cil.o \ xfs_log_recover.o \ xfs_mount.o \ - xfs_mru_cache.o \ - xfs_rename.o \ - xfs_trans.o \ + xfs_trans.o + +# low-level transaction/log code +xfs-y += xfs_log.o \ + xfs_log_cil.o \ + xfs_buf_item.o \ + xfs_extfree_item.o \ + xfs_inode_item.o \ xfs_trans_ail.o \ xfs_trans_buf.o \ xfs_trans_extfree.o \ xfs_trans_inode.o \ - xfs_utils.o \ - xfs_vnodeops.o \ - xfs_rw.o - -# Objects in linux/ -xfs-y += $(addprefix $(XFS_LINUX)/, \ - kmem.o \ - xfs_aops.o \ - xfs_buf.o \ - xfs_discard.o \ - xfs_export.o \ - xfs_file.o \ - xfs_fs_subr.o \ - xfs_globals.o \ - xfs_ioctl.o \ - xfs_iops.o \ - xfs_message.o \ - xfs_super.o \ - xfs_sync.o \ - xfs_xattr.o) -# Objects in support/ -xfs-y += support/uuid.o +# optional features +xfs-$(CONFIG_XFS_QUOTA) += xfs_dquot.o \ + xfs_dquot_item.o \ + xfs_trans_dquot.o \ + xfs_qm_syscalls.o \ + xfs_qm_bhv.o \ + xfs_qm.o \ + xfs_quotaops.o +ifeq ($(CONFIG_XFS_QUOTA),y) +xfs-$(CONFIG_PROC_FS) += xfs_qm_stats.o +endif +xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o +xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o +xfs-$(CONFIG_PROC_FS) += xfs_stats.o +xfs-$(CONFIG_SYSCTL) += xfs_sysctl.o +xfs-$(CONFIG_COMPAT) += xfs_ioctl32.o diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/kmem.c index a907de565db3..a907de565db3 100644 --- a/fs/xfs/linux-2.6/kmem.c +++ b/fs/xfs/kmem.c diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/kmem.h index f7c8f7a9ea6d..f7c8f7a9ea6d 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/kmem.h diff --git a/fs/xfs/linux-2.6/mrlock.h b/fs/xfs/mrlock.h index ff6a19873e5c..ff6a19873e5c 100644 --- a/fs/xfs/linux-2.6/mrlock.h +++ b/fs/xfs/mrlock.h diff --git a/fs/xfs/linux-2.6/time.h b/fs/xfs/time.h index 387e695a184c..387e695a184c 100644 --- a/fs/xfs/linux-2.6/time.h +++ b/fs/xfs/time.h diff --git a/fs/xfs/support/uuid.c b/fs/xfs/uuid.c index b83f76b6d410..b83f76b6d410 100644 --- a/fs/xfs/support/uuid.c +++ b/fs/xfs/uuid.c diff --git a/fs/xfs/support/uuid.h b/fs/xfs/uuid.h index 4732d71262cc..4732d71262cc 100644 --- a/fs/xfs/support/uuid.h +++ b/fs/xfs/uuid.h diff --git a/fs/xfs/xfs.h b/fs/xfs/xfs.h index 53ec3ea9a625..d8b11b7f94aa 100644 --- a/fs/xfs/xfs.h +++ b/fs/xfs/xfs.h @@ -24,5 +24,6 @@ #define XFS_BUF_LOCK_TRACKING 1 #endif -#include <linux-2.6/xfs_linux.h> +#include "xfs_linux.h" + #endif /* __XFS_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/xfs_acl.c index b6c4b3795c4a..b6c4b3795c4a 100644 --- a/fs/xfs/linux-2.6/xfs_acl.c +++ b/fs/xfs/xfs_acl.c diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h index 6530769a999b..4805f009f923 100644 --- a/fs/xfs/xfs_ag.h +++ b/fs/xfs/xfs_ag.h @@ -103,7 +103,7 @@ typedef struct xfs_agf { /* disk block (xfs_daddr_t) in the AG */ #define XFS_AGF_DADDR(mp) ((xfs_daddr_t)(1 << (mp)->m_sectbb_log)) #define XFS_AGF_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGF_DADDR(mp)) -#define XFS_BUF_TO_AGF(bp) ((xfs_agf_t *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_AGF(bp) ((xfs_agf_t *)((bp)->b_addr)) extern int xfs_read_agf(struct xfs_mount *mp, struct xfs_trans *tp, xfs_agnumber_t agno, int flags, struct xfs_buf **bpp); @@ -156,7 +156,7 @@ typedef struct xfs_agi { /* disk block (xfs_daddr_t) in the AG */ #define XFS_AGI_DADDR(mp) ((xfs_daddr_t)(2 << (mp)->m_sectbb_log)) #define XFS_AGI_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGI_DADDR(mp)) -#define XFS_BUF_TO_AGI(bp) ((xfs_agi_t *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_AGI(bp) ((xfs_agi_t *)((bp)->b_addr)) extern int xfs_read_agi(struct xfs_mount *mp, struct xfs_trans *tp, xfs_agnumber_t agno, struct xfs_buf **bpp); @@ -168,7 +168,7 @@ extern int xfs_read_agi(struct xfs_mount *mp, struct xfs_trans *tp, #define XFS_AGFL_DADDR(mp) ((xfs_daddr_t)(3 << (mp)->m_sectbb_log)) #define XFS_AGFL_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGFL_DADDR(mp)) #define XFS_AGFL_SIZE(mp) ((mp)->m_sb.sb_sectsize / sizeof(xfs_agblock_t)) -#define XFS_BUF_TO_AGFL(bp) ((xfs_agfl_t *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_AGFL(bp) ((xfs_agfl_t *)((bp)->b_addr)) typedef struct xfs_agfl { __be32 agfl_bno[1]; /* actually XFS_AGFL_SIZE(mp) */ diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 1e00b3ef6274..bdd9cb54d63b 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -451,8 +451,7 @@ xfs_alloc_read_agfl( XFS_FSS_TO_BB(mp, 1), 0, &bp); if (error) return error; - ASSERT(bp); - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); XFS_BUF_SET_VTYPE_REF(bp, B_FS_AGFL, XFS_AGFL_REF); *bpp = bp; return 0; @@ -2116,7 +2115,7 @@ xfs_read_agf( if (!*bpp) return 0; - ASSERT(!XFS_BUF_GETERROR(*bpp)); + ASSERT(!(*bpp)->b_error); agf = XFS_BUF_TO_AGF(*bpp); /* @@ -2168,7 +2167,7 @@ xfs_alloc_read_agf( return error; if (!*bpp) return 0; - ASSERT(!XFS_BUF_GETERROR(*bpp)); + ASSERT(!(*bpp)->b_error); agf = XFS_BUF_TO_AGF(*bpp); pag = xfs_perag_get(mp, agno); diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/xfs_aops.c index 63e971e2b837..63e971e2b837 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/xfs_aops.c diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/xfs_aops.h index 71f721e1a71f..71f721e1a71f 100644 --- a/fs/xfs/linux-2.6/xfs_aops.h +++ b/fs/xfs/xfs_aops.h diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index cbae424fe1ba..160bcdc34a6e 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -2121,8 +2121,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) bp = xfs_buf_get(mp->m_ddev_targp, dblkno, blkcnt, XBF_LOCK | XBF_DONT_BLOCK); - ASSERT(bp); - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); tmp = (valuelen < XFS_BUF_SIZE(bp)) ? valuelen : XFS_BUF_SIZE(bp); diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index ab3e5c6c4642..452a291383ab 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -3383,8 +3383,7 @@ xfs_bmap_local_to_extents( ASSERT(args.len == 1); *firstblock = args.fsbno; bp = xfs_btree_get_bufl(args.mp, tp, args.fsbno, 0); - memcpy((char *)XFS_BUF_PTR(bp), ifp->if_u1.if_data, - ifp->if_bytes); + memcpy(bp->b_addr, ifp->if_u1.if_data, ifp->if_bytes); xfs_trans_log_buf(tp, bp, 0, ifp->if_bytes - 1); xfs_bmap_forkoff_reset(args.mp, ip, whichfork); xfs_idata_realloc(ip, -ifp->if_bytes, whichfork); diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index cabf4b5604aa..2b9fd385e27d 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -275,8 +275,7 @@ xfs_btree_dup_cursor( return error; } new->bc_bufs[i] = bp; - ASSERT(bp); - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); } else new->bc_bufs[i] = NULL; } @@ -467,8 +466,7 @@ xfs_btree_get_bufl( ASSERT(fsbno != NULLFSBLOCK); d = XFS_FSB_TO_DADDR(mp, fsbno); bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock); - ASSERT(bp); - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); return bp; } @@ -491,8 +489,7 @@ xfs_btree_get_bufs( ASSERT(agbno != NULLAGBLOCK); d = XFS_AGB_TO_DADDR(mp, agno, agbno); bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock); - ASSERT(bp); - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); return bp; } @@ -632,7 +629,7 @@ xfs_btree_read_bufl( mp->m_bsize, lock, &bp))) { return error; } - ASSERT(!bp || !XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); if (bp) XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, refval); *bpp = bp; @@ -973,8 +970,7 @@ xfs_btree_get_buf_block( *bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d, mp->m_bsize, flags); - ASSERT(*bpp); - ASSERT(!XFS_BUF_GETERROR(*bpp)); + ASSERT(!xfs_buf_geterror(*bpp)); *block = XFS_BUF_TO_BLOCK(*bpp); return 0; @@ -1006,8 +1002,7 @@ xfs_btree_read_buf_block( if (error) return error; - ASSERT(*bpp != NULL); - ASSERT(!XFS_BUF_GETERROR(*bpp)); + ASSERT(!xfs_buf_geterror(*bpp)); xfs_btree_set_refs(cur, *bpp); *block = XFS_BUF_TO_BLOCK(*bpp); diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 8d05a6a46ce3..5b240de104c0 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -262,7 +262,7 @@ typedef struct xfs_btree_cur /* * Convert from buffer to btree block header. */ -#define XFS_BUF_TO_BLOCK(bp) ((struct xfs_btree_block *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_BLOCK(bp) ((struct xfs_btree_block *)((bp)->b_addr)) /* diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/xfs_buf.c index d1fe74506c4c..c57836dc778f 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -596,7 +596,7 @@ _xfs_buf_read( bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD); status = xfs_buf_iorequest(bp); - if (status || XFS_BUF_ISERROR(bp) || (flags & XBF_ASYNC)) + if (status || bp->b_error || (flags & XBF_ASYNC)) return status; return xfs_buf_iowait(bp); } @@ -679,7 +679,6 @@ xfs_buf_read_uncached( /* set up the buffer for a read IO */ XFS_BUF_SET_ADDR(bp, daddr); XFS_BUF_READ(bp); - XFS_BUF_BUSY(bp); xfsbdstrat(mp, bp); error = xfs_buf_iowait(bp); @@ -1069,7 +1068,7 @@ xfs_bioerror( /* * No need to wait until the buffer is unpinned, we aren't flushing it. */ - XFS_BUF_ERROR(bp, EIO); + xfs_buf_ioerror(bp, EIO); /* * We're calling xfs_buf_ioend, so delete XBF_DONE flag. @@ -1094,7 +1093,7 @@ STATIC int xfs_bioerror_relse( struct xfs_buf *bp) { - int64_t fl = XFS_BUF_BFLAGS(bp); + int64_t fl = bp->b_flags; /* * No need to wait until the buffer is unpinned. * We aren't flushing it. @@ -1115,7 +1114,7 @@ xfs_bioerror_relse( * There's no reason to mark error for * ASYNC buffers. */ - XFS_BUF_ERROR(bp, EIO); + xfs_buf_ioerror(bp, EIO); XFS_BUF_FINISH_IOWAIT(bp); } else { xfs_buf_relse(bp); @@ -1324,7 +1323,7 @@ xfs_buf_offset( struct page *page; if (bp->b_flags & XBF_MAPPED) - return XFS_BUF_PTR(bp) + offset; + return bp->b_addr + offset; offset += bp->b_offset; page = bp->b_pages[offset >> PAGE_SHIFT]; @@ -1484,7 +1483,7 @@ xfs_setsize_buftarg_flags( if (set_blocksize(btp->bt_bdev, sectorsize)) { xfs_warn(btp->bt_mount, "Cannot set_blocksize to %u on device %s\n", - sectorsize, XFS_BUFTARG_NAME(btp)); + sectorsize, xfs_buf_target_name(btp)); return EINVAL; } @@ -1681,7 +1680,7 @@ xfs_buf_delwri_split( list_for_each_entry_safe(bp, n, dwq, b_list) { ASSERT(bp->b_flags & XBF_DELWRI); - if (!XFS_BUF_ISPINNED(bp) && xfs_buf_trylock(bp)) { + if (!xfs_buf_ispinned(bp) && xfs_buf_trylock(bp)) { if (!force && time_before(jiffies, bp->b_queuetime + age)) { xfs_buf_unlock(bp); diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/xfs_buf.h index 6a83b46b4bcf..620972b8094d 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -228,11 +228,15 @@ extern void xfs_buf_delwri_promote(xfs_buf_t *); extern int xfs_buf_init(void); extern void xfs_buf_terminate(void); -#define xfs_buf_target_name(target) \ - ({ char __b[BDEVNAME_SIZE]; bdevname((target)->bt_bdev, __b); __b; }) +static inline const char * +xfs_buf_target_name(struct xfs_buftarg *target) +{ + static char __b[BDEVNAME_SIZE]; + + return bdevname(target->bt_bdev, __b); +} -#define XFS_BUF_BFLAGS(bp) ((bp)->b_flags) #define XFS_BUF_ZEROFLAGS(bp) \ ((bp)->b_flags &= ~(XBF_READ|XBF_WRITE|XBF_ASYNC|XBF_DELWRI| \ XBF_SYNCIO|XBF_FUA|XBF_FLUSH)) @@ -251,23 +255,14 @@ void xfs_buf_stale(struct xfs_buf *bp); #define XFS_BUF_UNDELAYWRITE(bp) xfs_buf_delwri_dequeue(bp) #define XFS_BUF_ISDELAYWRITE(bp) ((bp)->b_flags & XBF_DELWRI) -#define XFS_BUF_ERROR(bp,no) xfs_buf_ioerror(bp,no) -#define XFS_BUF_GETERROR(bp) xfs_buf_geterror(bp) -#define XFS_BUF_ISERROR(bp) (xfs_buf_geterror(bp) ? 1 : 0) - #define XFS_BUF_DONE(bp) ((bp)->b_flags |= XBF_DONE) #define XFS_BUF_UNDONE(bp) ((bp)->b_flags &= ~XBF_DONE) #define XFS_BUF_ISDONE(bp) ((bp)->b_flags & XBF_DONE) -#define XFS_BUF_BUSY(bp) do { } while (0) -#define XFS_BUF_UNBUSY(bp) do { } while (0) -#define XFS_BUF_ISBUSY(bp) (1) - #define XFS_BUF_ASYNC(bp) ((bp)->b_flags |= XBF_ASYNC) #define XFS_BUF_UNASYNC(bp) ((bp)->b_flags &= ~XBF_ASYNC) #define XFS_BUF_ISASYNC(bp) ((bp)->b_flags & XBF_ASYNC) -#define XFS_BUF_HOLD(bp) xfs_buf_hold(bp) #define XFS_BUF_READ(bp) ((bp)->b_flags |= XBF_READ) #define XFS_BUF_UNREAD(bp) ((bp)->b_flags &= ~XBF_READ) #define XFS_BUF_ISREAD(bp) ((bp)->b_flags & XBF_READ) @@ -276,10 +271,6 @@ void xfs_buf_stale(struct xfs_buf *bp); #define XFS_BUF_UNWRITE(bp) ((bp)->b_flags &= ~XBF_WRITE) #define XFS_BUF_ISWRITE(bp) ((bp)->b_flags & XBF_WRITE) -#define XFS_BUF_SET_START(bp) do { } while (0) - -#define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->b_addr) -#define XFS_BUF_SET_PTR(bp, val, cnt) xfs_buf_associate_memory(bp, val, cnt) #define XFS_BUF_ADDR(bp) ((bp)->b_bn) #define XFS_BUF_SET_ADDR(bp, bno) ((bp)->b_bn = (xfs_daddr_t)(bno)) #define XFS_BUF_OFFSET(bp) ((bp)->b_file_offset) @@ -299,14 +290,13 @@ xfs_buf_set_ref( #define XFS_BUF_SET_VTYPE_REF(bp, type, ref) xfs_buf_set_ref(bp, ref) #define XFS_BUF_SET_VTYPE(bp, type) do { } while (0) -#define XFS_BUF_ISPINNED(bp) atomic_read(&((bp)->b_pin_count)) +static inline int xfs_buf_ispinned(struct xfs_buf *bp) +{ + return atomic_read(&bp->b_pin_count); +} #define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait); -#define XFS_BUF_SET_TARGET(bp, target) ((bp)->b_target = (target)) -#define XFS_BUF_TARGET(bp) ((bp)->b_target) -#define XFS_BUFTARG_NAME(target) xfs_buf_target_name(target) - static inline void xfs_buf_relse(xfs_buf_t *bp) { xfs_buf_unlock(bp); diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 88492916c3dc..cac2ecfa6746 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -124,9 +124,9 @@ xfs_buf_item_log_check( bp = bip->bli_buf; ASSERT(XFS_BUF_COUNT(bp) > 0); - ASSERT(XFS_BUF_PTR(bp) != NULL); + ASSERT(bp->b_addr != NULL); orig = bip->bli_orig; - buffer = XFS_BUF_PTR(bp); + buffer = bp->b_addr; for (x = 0; x < XFS_BUF_COUNT(bp); x++) { if (orig[x] != buffer[x] && !btst(bip->bli_logged, x)) { xfs_emerg(bp->b_mount, @@ -371,7 +371,6 @@ xfs_buf_item_pin( { struct xfs_buf_log_item *bip = BUF_ITEM(lip); - ASSERT(XFS_BUF_ISBUSY(bip->bli_buf)); ASSERT(atomic_read(&bip->bli_refcount) > 0); ASSERT((bip->bli_flags & XFS_BLI_LOGGED) || (bip->bli_flags & XFS_BLI_STALE)); @@ -479,13 +478,13 @@ xfs_buf_item_trylock( struct xfs_buf_log_item *bip = BUF_ITEM(lip); struct xfs_buf *bp = bip->bli_buf; - if (XFS_BUF_ISPINNED(bp)) + if (xfs_buf_ispinned(bp)) return XFS_ITEM_PINNED; if (!xfs_buf_trylock(bp)) return XFS_ITEM_LOCKED; /* take a reference to the buffer. */ - XFS_BUF_HOLD(bp); + xfs_buf_hold(bp); ASSERT(!(bip->bli_flags & XFS_BLI_STALE)); trace_xfs_buf_item_trylock(bip); @@ -726,7 +725,7 @@ xfs_buf_item_init( * to have logged. */ bip->bli_orig = (char *)kmem_alloc(XFS_BUF_COUNT(bp), KM_SLEEP); - memcpy(bip->bli_orig, XFS_BUF_PTR(bp), XFS_BUF_COUNT(bp)); + memcpy(bip->bli_orig, bp->b_addr, XFS_BUF_COUNT(bp)); bip->bli_logged = (char *)kmem_zalloc(XFS_BUF_COUNT(bp) / NBBY, KM_SLEEP); #endif @@ -895,7 +894,6 @@ xfs_buf_attach_iodone( { xfs_log_item_t *head_lip; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(xfs_buf_islocked(bp)); lip->li_cb = cb; @@ -960,7 +958,7 @@ xfs_buf_iodone_callbacks( static ulong lasttime; static xfs_buftarg_t *lasttarg; - if (likely(!XFS_BUF_GETERROR(bp))) + if (likely(!xfs_buf_geterror(bp))) goto do_callbacks; /* @@ -973,14 +971,14 @@ xfs_buf_iodone_callbacks( goto do_callbacks; } - if (XFS_BUF_TARGET(bp) != lasttarg || + if (bp->b_target != lasttarg || time_after(jiffies, (lasttime + 5*HZ))) { lasttime = jiffies; xfs_alert(mp, "Device %s: metadata write error block 0x%llx", - XFS_BUFTARG_NAME(XFS_BUF_TARGET(bp)), + xfs_buf_target_name(bp->b_target), (__uint64_t)XFS_BUF_ADDR(bp)); } - lasttarg = XFS_BUF_TARGET(bp); + lasttarg = bp->b_target; /* * If the write was asynchronous then no one will be looking for the @@ -991,12 +989,11 @@ xfs_buf_iodone_callbacks( * around. */ if (XFS_BUF_ISASYNC(bp)) { - XFS_BUF_ERROR(bp, 0); /* errno of 0 unsets the flag */ + xfs_buf_ioerror(bp, 0); /* errno of 0 unsets the flag */ if (!XFS_BUF_ISSTALE(bp)) { XFS_BUF_DELAYWRITE(bp); XFS_BUF_DONE(bp); - XFS_BUF_SET_START(bp); } ASSERT(bp->b_iodone != NULL); trace_xfs_buf_item_iodone_async(bp, _RET_IP_); @@ -1013,7 +1010,6 @@ xfs_buf_iodone_callbacks( XFS_BUF_UNDELAYWRITE(bp); trace_xfs_buf_error_relse(bp, _RET_IP_); - xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR); do_callbacks: xfs_buf_do_callbacks(bp); diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index 5bfcb8779f9f..ee9d5427fcd4 100644 --- a/fs/xfs/xfs_da_btree.c +++ b/fs/xfs/xfs_da_btree.c @@ -2050,7 +2050,7 @@ xfs_da_do_buf( case 0: bp = xfs_trans_get_buf(trans, mp->m_ddev_targp, mappedbno, nmapped, 0); - error = bp ? XFS_BUF_GETERROR(bp) : XFS_ERROR(EIO); + error = bp ? bp->b_error : XFS_ERROR(EIO); break; case 1: case 2: @@ -2268,7 +2268,7 @@ xfs_da_buf_make(int nbuf, xfs_buf_t **bps) dabuf->nbuf = 1; bp = bps[0]; dabuf->bbcount = (short)BTOBB(XFS_BUF_COUNT(bp)); - dabuf->data = XFS_BUF_PTR(bp); + dabuf->data = bp->b_addr; dabuf->bps[0] = bp; } else { dabuf->nbuf = nbuf; @@ -2279,7 +2279,7 @@ xfs_da_buf_make(int nbuf, xfs_buf_t **bps) dabuf->data = kmem_alloc(BBTOB(dabuf->bbcount), KM_SLEEP); for (i = off = 0; i < nbuf; i++, off += XFS_BUF_COUNT(bp)) { bp = bps[i]; - memcpy((char *)dabuf->data + off, XFS_BUF_PTR(bp), + memcpy((char *)dabuf->data + off, bp->b_addr, XFS_BUF_COUNT(bp)); } } @@ -2302,8 +2302,8 @@ xfs_da_buf_clean(xfs_dabuf_t *dabuf) for (i = off = 0; i < dabuf->nbuf; i++, off += XFS_BUF_COUNT(bp)) { bp = dabuf->bps[i]; - memcpy(XFS_BUF_PTR(bp), (char *)dabuf->data + off, - XFS_BUF_COUNT(bp)); + memcpy(bp->b_addr, dabuf->data + off, + XFS_BUF_COUNT(bp)); } } } @@ -2340,7 +2340,7 @@ xfs_da_log_buf(xfs_trans_t *tp, xfs_dabuf_t *dabuf, uint first, uint last) ASSERT(dabuf->nbuf && dabuf->data && dabuf->bbcount && dabuf->bps[0]); if (dabuf->nbuf == 1) { - ASSERT(dabuf->data == (void *)XFS_BUF_PTR(dabuf->bps[0])); + ASSERT(dabuf->data == dabuf->bps[0]->b_addr); xfs_trans_log_buf(tp, dabuf->bps[0], first, last); return; } diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h index dffba9ba0db6..a3721633abc8 100644 --- a/fs/xfs/xfs_dinode.h +++ b/fs/xfs/xfs_dinode.h @@ -148,7 +148,7 @@ typedef enum xfs_dinode_fmt { be32_to_cpu((dip)->di_nextents) : \ be16_to_cpu((dip)->di_anextents)) -#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)((bp)->b_addr)) /* * For block and character special files the 32bit dev_t is stored at the diff --git a/fs/xfs/linux-2.6/xfs_discard.c b/fs/xfs/xfs_discard.c index 244e797dae32..244e797dae32 100644 --- a/fs/xfs/linux-2.6/xfs_discard.c +++ b/fs/xfs/xfs_discard.c diff --git a/fs/xfs/linux-2.6/xfs_discard.h b/fs/xfs/xfs_discard.h index 344879aea646..344879aea646 100644 --- a/fs/xfs/linux-2.6/xfs_discard.h +++ b/fs/xfs/xfs_discard.h diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 837f31158d43..db62959bed13 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -318,10 +318,9 @@ xfs_qm_init_dquot_blk( int curid, i; ASSERT(tp); - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(xfs_buf_islocked(bp)); - d = (xfs_dqblk_t *)XFS_BUF_PTR(bp); + d = bp->b_addr; /* * ID of the first dquot in the block - id's are zero based. @@ -403,7 +402,7 @@ xfs_qm_dqalloc( dqp->q_blkno, mp->m_quotainfo->qi_dqchunklen, 0); - if (!bp || (error = XFS_BUF_GETERROR(bp))) + if (!bp || (error = xfs_buf_geterror(bp))) goto error1; /* * Make a chunk of dquots out of this buffer and log @@ -534,13 +533,12 @@ xfs_qm_dqtobp( return XFS_ERROR(error); } - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(xfs_buf_islocked(bp)); /* * calculate the location of the dquot inside the buffer. */ - ddq = (struct xfs_disk_dquot *)(XFS_BUF_PTR(bp) + dqp->q_bufoffset); + ddq = bp->b_addr + dqp->q_bufoffset; /* * A simple sanity check in case we got a corrupted dquot... @@ -553,7 +551,6 @@ xfs_qm_dqtobp( xfs_trans_brelse(tp, bp); return XFS_ERROR(EIO); } - XFS_BUF_BUSY(bp); /* We dirtied this */ } *O_bpp = bp; @@ -622,7 +619,6 @@ xfs_qm_dqread( * this particular dquot was repaired. We still aren't afraid to * brelse it because we have the changes incore. */ - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(xfs_buf_islocked(bp)); xfs_trans_brelse(tp, bp); @@ -1204,7 +1200,7 @@ xfs_qm_dqflush( /* * Calculate the location of the dquot inside the buffer. */ - ddqp = (struct xfs_disk_dquot *)(XFS_BUF_PTR(bp) + dqp->q_bufoffset); + ddqp = bp->b_addr + dqp->q_bufoffset; /* * A simple sanity check in case we got a corrupted dquot.. @@ -1240,7 +1236,7 @@ xfs_qm_dqflush( * If the buffer is pinned then push on the log so we won't * get stuck waiting in the write for too long. */ - if (XFS_BUF_ISPINNED(bp)) { + if (xfs_buf_ispinned(bp)) { trace_xfs_dqflush_force(dqp); xfs_log_force(mp, 0); } @@ -1447,7 +1443,7 @@ xfs_qm_dqflock_pushbuf_wait( goto out_lock; if (XFS_BUF_ISDELAYWRITE(bp)) { - if (XFS_BUF_ISPINNED(bp)) + if (xfs_buf_ispinned(bp)) xfs_log_force(mp, 0); xfs_buf_delwri_promote(bp); wake_up_process(bp->b_target->bt_task); diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/xfs_dquot.h index 34b7e945dbfa..34b7e945dbfa 100644 --- a/fs/xfs/quota/xfs_dquot.h +++ b/fs/xfs/xfs_dquot.h diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/xfs_dquot_item.c index 9e0e2fa3f2c8..9e0e2fa3f2c8 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/xfs_dquot_item.c diff --git a/fs/xfs/quota/xfs_dquot_item.h b/fs/xfs/xfs_dquot_item.h index 5acae2ada70b..5acae2ada70b 100644 --- a/fs/xfs/quota/xfs_dquot_item.h +++ b/fs/xfs/xfs_dquot_item.h diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/xfs_export.c index 75e5d322e48f..75e5d322e48f 100644 --- a/fs/xfs/linux-2.6/xfs_export.c +++ b/fs/xfs/xfs_export.c diff --git a/fs/xfs/linux-2.6/xfs_export.h b/fs/xfs/xfs_export.h index 3272b6ae7a35..3272b6ae7a35 100644 --- a/fs/xfs/linux-2.6/xfs_export.h +++ b/fs/xfs/xfs_export.h diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/xfs_file.c index 7f7b42469ea7..7f7b42469ea7 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/xfs_file.c diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/xfs_fs_subr.c index ed88ed16811c..ed88ed16811c 100644 --- a/fs/xfs/linux-2.6/xfs_fs_subr.c +++ b/fs/xfs/xfs_fs_subr.c diff --git a/fs/xfs/linux-2.6/xfs_globals.c b/fs/xfs/xfs_globals.c index 76e81cff70b9..76e81cff70b9 100644 --- a/fs/xfs/linux-2.6/xfs_globals.c +++ b/fs/xfs/xfs_globals.c diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c index dd5628bd8d0b..9f24ec28283b 100644 --- a/fs/xfs/xfs_ialloc.c +++ b/fs/xfs/xfs_ialloc.c @@ -202,8 +202,7 @@ xfs_ialloc_inode_init( fbuf = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize * blks_per_cluster, XBF_LOCK); - ASSERT(fbuf); - ASSERT(!XFS_BUF_GETERROR(fbuf)); + ASSERT(!xfs_buf_geterror(fbuf)); /* * Initialize all inodes in this buffer and then log them. @@ -1486,7 +1485,7 @@ xfs_read_agi( if (error) return error; - ASSERT(*bpp && !XFS_BUF_GETERROR(*bpp)); + ASSERT(!xfs_buf_geterror(*bpp)); agi = XFS_BUF_TO_AGI(*bpp); /* diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 2fcca4b03ed3..0239a7c7c886 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2473,7 +2473,7 @@ cluster_corrupt_out: if (bp->b_iodone) { XFS_BUF_UNDONE(bp); XFS_BUF_STALE(bp); - XFS_BUF_ERROR(bp,EIO); + xfs_buf_ioerror(bp, EIO); xfs_buf_ioend(bp, 0); } else { XFS_BUF_STALE(bp); @@ -2585,7 +2585,7 @@ xfs_iflush( * If the buffer is pinned then push on the log now so we won't * get stuck waiting in the write for too long. */ - if (XFS_BUF_ISPINNED(bp)) + if (xfs_buf_ispinned(bp)) xfs_log_force(mp, 0); /* diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index f7ce7debe14c..f7ce7debe14c 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c diff --git a/fs/xfs/linux-2.6/xfs_ioctl.h b/fs/xfs/xfs_ioctl.h index d56173b34a2a..d56173b34a2a 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.h +++ b/fs/xfs/xfs_ioctl.h diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c index 54e623bfbb85..54e623bfbb85 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl32.c +++ b/fs/xfs/xfs_ioctl32.c diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/xfs_ioctl32.h index 80f4060e8970..80f4060e8970 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl32.h +++ b/fs/xfs/xfs_ioctl32.h diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/xfs_iops.c index b9c172b3fbbe..b9c172b3fbbe 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/xfs_iops.c diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/xfs_iops.h index ef41c92ce66e..ef41c92ce66e 100644 --- a/fs/xfs/linux-2.6/xfs_iops.h +++ b/fs/xfs/xfs_iops.h diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/xfs_linux.h index d42f814e4d35..1e8a45e74c3e 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -32,13 +32,12 @@ # define XFS_BIG_INUMS 0 #endif -#include <xfs_types.h> +#include "xfs_types.h" -#include <kmem.h> -#include <mrlock.h> -#include <time.h> - -#include <support/uuid.h> +#include "kmem.h" +#include "mrlock.h" +#include "time.h" +#include "uuid.h" #include <linux/semaphore.h> #include <linux/mm.h> @@ -78,14 +77,14 @@ #include <asm/byteorder.h> #include <asm/unaligned.h> -#include <xfs_vnode.h> -#include <xfs_stats.h> -#include <xfs_sysctl.h> -#include <xfs_iops.h> -#include <xfs_aops.h> -#include <xfs_super.h> -#include <xfs_buf.h> -#include <xfs_message.h> +#include "xfs_vnode.h" +#include "xfs_stats.h" +#include "xfs_sysctl.h" +#include "xfs_iops.h" +#include "xfs_aops.h" +#include "xfs_super.h" +#include "xfs_buf.h" +#include "xfs_message.h" #ifdef __BIG_ENDIAN #define XFS_NATIVE_HOST 1 diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 06ff8437ed8e..3a8d4f66d702 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -878,7 +878,7 @@ xlog_iodone(xfs_buf_t *bp) /* * Race to shutdown the filesystem if we see an error. */ - if (XFS_TEST_ERROR((XFS_BUF_GETERROR(bp)), l->l_mp, + if (XFS_TEST_ERROR((xfs_buf_geterror(bp)), l->l_mp, XFS_ERRTAG_IODONE_IOERR, XFS_RANDOM_IODONE_IOERR)) { xfs_ioerror_alert("xlog_iodone", l->l_mp, bp, XFS_BUF_ADDR(bp)); XFS_BUF_STALE(bp); @@ -1051,7 +1051,6 @@ xlog_alloc_log(xfs_mount_t *mp, if (!bp) goto out_free_log; bp->b_iodone = xlog_iodone; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(xfs_buf_islocked(bp)); log->l_xbuf = bp; @@ -1108,7 +1107,6 @@ xlog_alloc_log(xfs_mount_t *mp, iclog->ic_callback_tail = &(iclog->ic_callback); iclog->ic_datap = (char *)iclog->ic_data + log->l_iclog_hsize; - ASSERT(XFS_BUF_ISBUSY(iclog->ic_bp)); ASSERT(xfs_buf_islocked(iclog->ic_bp)); init_waitqueue_head(&iclog->ic_force_wait); init_waitqueue_head(&iclog->ic_write_wait); @@ -1248,7 +1246,7 @@ xlog_bdstrat( struct xlog_in_core *iclog = bp->b_fspriv; if (iclog->ic_state & XLOG_STATE_IOERROR) { - XFS_BUF_ERROR(bp, EIO); + xfs_buf_ioerror(bp, EIO); XFS_BUF_STALE(bp); xfs_buf_ioend(bp, 0); /* @@ -1355,7 +1353,6 @@ xlog_sync(xlog_t *log, XFS_BUF_SET_COUNT(bp, count); bp->b_fspriv = iclog; XFS_BUF_ZEROFLAGS(bp); - XFS_BUF_BUSY(bp); XFS_BUF_ASYNC(bp); bp->b_flags |= XBF_SYNCIO; @@ -1398,16 +1395,15 @@ xlog_sync(xlog_t *log, if (split) { bp = iclog->ic_log->l_xbuf; XFS_BUF_SET_ADDR(bp, 0); /* logical 0 */ - XFS_BUF_SET_PTR(bp, (xfs_caddr_t)((__psint_t)&(iclog->ic_header)+ - (__psint_t)count), split); + xfs_buf_associate_memory(bp, + (char *)&iclog->ic_header + count, split); bp->b_fspriv = iclog; XFS_BUF_ZEROFLAGS(bp); - XFS_BUF_BUSY(bp); XFS_BUF_ASYNC(bp); bp->b_flags |= XBF_SYNCIO; if (log->l_mp->m_flags & XFS_MOUNT_BARRIER) bp->b_flags |= XBF_FUA; - dptr = XFS_BUF_PTR(bp); + dptr = bp->b_addr; /* * Bump the cycle numbers at the start of each block * since this part of the buffer is at the start of diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 052a2c0ec5fb..a199dbcee7d8 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -147,7 +147,7 @@ xlog_align( xfs_daddr_t offset = blk_no & ((xfs_daddr_t)log->l_sectBBsize - 1); ASSERT(BBTOB(offset + nbblks) <= XFS_BUF_SIZE(bp)); - return XFS_BUF_PTR(bp) + BBTOB(offset); + return bp->b_addr + BBTOB(offset); } @@ -178,9 +178,7 @@ xlog_bread_noalign( XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no); XFS_BUF_READ(bp); - XFS_BUF_BUSY(bp); XFS_BUF_SET_COUNT(bp, BBTOB(nbblks)); - XFS_BUF_SET_TARGET(bp, log->l_mp->m_logdev_targp); xfsbdstrat(log->l_mp, bp); error = xfs_buf_iowait(bp); @@ -220,18 +218,18 @@ xlog_bread_offset( xfs_buf_t *bp, xfs_caddr_t offset) { - xfs_caddr_t orig_offset = XFS_BUF_PTR(bp); + xfs_caddr_t orig_offset = bp->b_addr; int orig_len = bp->b_buffer_length; int error, error2; - error = XFS_BUF_SET_PTR(bp, offset, BBTOB(nbblks)); + error = xfs_buf_associate_memory(bp, offset, BBTOB(nbblks)); if (error) return error; error = xlog_bread_noalign(log, blk_no, nbblks, bp); /* must reset buffer pointer even on error */ - error2 = XFS_BUF_SET_PTR(bp, orig_offset, orig_len); + error2 = xfs_buf_associate_memory(bp, orig_offset, orig_len); if (error) return error; return error2; @@ -266,11 +264,9 @@ xlog_bwrite( XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no); XFS_BUF_ZEROFLAGS(bp); - XFS_BUF_BUSY(bp); - XFS_BUF_HOLD(bp); + xfs_buf_hold(bp); xfs_buf_lock(bp); XFS_BUF_SET_COUNT(bp, BBTOB(nbblks)); - XFS_BUF_SET_TARGET(bp, log->l_mp->m_logdev_targp); if ((error = xfs_bwrite(log->l_mp, bp))) xfs_ioerror_alert("xlog_bwrite", log->l_mp, @@ -360,7 +356,7 @@ STATIC void xlog_recover_iodone( struct xfs_buf *bp) { - if (XFS_BUF_GETERROR(bp)) { + if (bp->b_error) { /* * We're not going to bother about retrying * this during recovery. One strike! @@ -1262,7 +1258,7 @@ xlog_write_log_records( */ ealign = round_down(end_block, sectbb); if (j == 0 && (start_block + endcount > ealign)) { - offset = XFS_BUF_PTR(bp) + BBTOB(ealign - start_block); + offset = bp->b_addr + BBTOB(ealign - start_block); error = xlog_bread_offset(log, ealign, sectbb, bp, offset); if (error) @@ -2135,15 +2131,16 @@ xlog_recover_buffer_pass2( bp = xfs_buf_read(mp->m_ddev_targp, buf_f->blf_blkno, buf_f->blf_len, buf_flags); - if (XFS_BUF_ISERROR(bp)) { + if (!bp) + return XFS_ERROR(ENOMEM); + error = bp->b_error; + if (error) { xfs_ioerror_alert("xlog_recover_do..(read#1)", mp, bp, buf_f->blf_blkno); - error = XFS_BUF_GETERROR(bp); xfs_buf_relse(bp); return error; } - error = 0; if (buf_f->blf_flags & XFS_BLF_INODE_BUF) { error = xlog_recover_do_inode_buffer(mp, item, bp, buf_f); } else if (buf_f->blf_flags & @@ -2227,14 +2224,17 @@ xlog_recover_inode_pass2( bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len, XBF_LOCK); - if (XFS_BUF_ISERROR(bp)) { + if (!bp) { + error = ENOMEM; + goto error; + } + error = bp->b_error; + if (error) { xfs_ioerror_alert("xlog_recover_do..(read#2)", mp, bp, in_f->ilf_blkno); - error = XFS_BUF_GETERROR(bp); xfs_buf_relse(bp); goto error; } - error = 0; ASSERT(in_f->ilf_fields & XFS_ILOG_CORE); dip = (xfs_dinode_t *)xfs_buf_offset(bp, in_f->ilf_boffset); @@ -3437,7 +3437,7 @@ xlog_do_recovery_pass( /* * Check for header wrapping around physical end-of-log */ - offset = XFS_BUF_PTR(hbp); + offset = hbp->b_addr; split_hblks = 0; wrapped_hblks = 0; if (blk_no + hblks <= log->l_logBBsize) { @@ -3497,7 +3497,7 @@ xlog_do_recovery_pass( } else { /* This log record is split across the * physical end of log */ - offset = XFS_BUF_PTR(dbp); + offset = dbp->b_addr; split_bblks = 0; if (blk_no != log->l_logBBsize) { /* some data is before the physical diff --git a/fs/xfs/linux-2.6/xfs_message.c b/fs/xfs/xfs_message.c index bd672def95ac..bd672def95ac 100644 --- a/fs/xfs/linux-2.6/xfs_message.c +++ b/fs/xfs/xfs_message.c diff --git a/fs/xfs/linux-2.6/xfs_message.h b/fs/xfs/xfs_message.h index 7fb7ea007672..7fb7ea007672 100644 --- a/fs/xfs/linux-2.6/xfs_message.h +++ b/fs/xfs/xfs_message.h diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 092e16ae4d9d..0081657ad985 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1615,7 +1615,7 @@ xfs_unmountfs_writesb(xfs_mount_t *mp) XFS_BUF_UNDELAYWRITE(sbp); XFS_BUF_WRITE(sbp); XFS_BUF_UNASYNC(sbp); - ASSERT(XFS_BUF_TARGET(sbp) == mp->m_ddev_targp); + ASSERT(sbp->b_target == mp->m_ddev_targp); xfsbdstrat(mp, sbp); error = xfs_buf_iowait(sbp); if (error) @@ -1938,7 +1938,7 @@ xfs_getsb( xfs_buf_lock(bp); } - XFS_BUF_HOLD(bp); + xfs_buf_hold(bp); ASSERT(XFS_BUF_ISDONE(bp)); return bp; } diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/xfs_qm.c index 46e54ad9a2dc..9a0aa76facdf 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -1240,7 +1240,7 @@ xfs_qm_reset_dqcounts( do_div(j, sizeof(xfs_dqblk_t)); ASSERT(mp->m_quotainfo->qi_dqperchunk == j); #endif - ddq = (xfs_disk_dquot_t *)XFS_BUF_PTR(bp); + ddq = bp->b_addr; for (j = 0; j < mp->m_quotainfo->qi_dqperchunk; j++) { /* * Do a sanity check, and if needed, repair the dqblk. Don't diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/xfs_qm.h index 43b9abe1052c..43b9abe1052c 100644 --- a/fs/xfs/quota/xfs_qm.h +++ b/fs/xfs/xfs_qm.h diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/xfs_qm_bhv.c index a0a829addca9..a0a829addca9 100644 --- a/fs/xfs/quota/xfs_qm_bhv.c +++ b/fs/xfs/xfs_qm_bhv.c diff --git a/fs/xfs/quota/xfs_qm_stats.c b/fs/xfs/xfs_qm_stats.c index 8671a0b32644..8671a0b32644 100644 --- a/fs/xfs/quota/xfs_qm_stats.c +++ b/fs/xfs/xfs_qm_stats.c diff --git a/fs/xfs/quota/xfs_qm_stats.h b/fs/xfs/xfs_qm_stats.h index 5b964fc0dc09..5b964fc0dc09 100644 --- a/fs/xfs/quota/xfs_qm_stats.h +++ b/fs/xfs/xfs_qm_stats.h diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c index 609246f42e6c..609246f42e6c 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/xfs_qm_syscalls.c diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/xfs_quota_priv.h index 94a3d927d716..94a3d927d716 100644 --- a/fs/xfs/quota/xfs_quota_priv.h +++ b/fs/xfs/xfs_quota_priv.h diff --git a/fs/xfs/linux-2.6/xfs_quotaops.c b/fs/xfs/xfs_quotaops.c index 29b9d642e93d..7e76f537abb7 100644 --- a/fs/xfs/linux-2.6/xfs_quotaops.c +++ b/fs/xfs/xfs_quotaops.c @@ -25,7 +25,7 @@ #include "xfs_trans.h" #include "xfs_bmap_btree.h" #include "xfs_inode.h" -#include "quota/xfs_qm.h" +#include "xfs_qm.h" #include <linux/quota.h> diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 8f76fdff4f46..35561a511b57 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -168,7 +168,7 @@ error_cancel: xfs_trans_cancel(tp, cancelflags); goto error; } - memset(XFS_BUF_PTR(bp), 0, mp->m_sb.sb_blocksize); + memset(bp->b_addr, 0, mp->m_sb.sb_blocksize); xfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1); /* * Commit the transaction. @@ -883,7 +883,7 @@ xfs_rtbuf_get( if (error) { return error; } - ASSERT(bp && !XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); *bpp = bp; return 0; } @@ -943,7 +943,7 @@ xfs_rtcheck_range( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; /* * Compute the starting word's address, and starting bit. */ @@ -994,7 +994,7 @@ xfs_rtcheck_range( if (error) { return error; } - b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + b = bufp = bp->b_addr; word = 0; } else { /* @@ -1040,7 +1040,7 @@ xfs_rtcheck_range( if (error) { return error; } - b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + b = bufp = bp->b_addr; word = 0; } else { /* @@ -1158,7 +1158,7 @@ xfs_rtfind_back( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; /* * Get the first word's index & point to it. */ @@ -1210,7 +1210,7 @@ xfs_rtfind_back( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; word = XFS_BLOCKWMASK(mp); b = &bufp[word]; } else { @@ -1256,7 +1256,7 @@ xfs_rtfind_back( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; word = XFS_BLOCKWMASK(mp); b = &bufp[word]; } else { @@ -1333,7 +1333,7 @@ xfs_rtfind_forw( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; /* * Get the first word's index & point to it. */ @@ -1384,7 +1384,7 @@ xfs_rtfind_forw( if (error) { return error; } - b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + b = bufp = bp->b_addr; word = 0; } else { /* @@ -1429,7 +1429,7 @@ xfs_rtfind_forw( if (error) { return error; } - b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + b = bufp = bp->b_addr; word = 0; } else { /* @@ -1649,7 +1649,7 @@ xfs_rtmodify_range( if (error) { return error; } - bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + bufp = bp->b_addr; /* * Compute the starting word's address, and starting bit. */ @@ -1694,7 +1694,7 @@ xfs_rtmodify_range( if (error) { return error; } - first = b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + first = b = bufp = bp->b_addr; word = 0; } else { /* @@ -1734,7 +1734,7 @@ xfs_rtmodify_range( if (error) { return error; } - first = b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp); + first = b = bufp = bp->b_addr; word = 0; } else { /* @@ -1832,8 +1832,8 @@ xfs_rtmodify_summary( */ sp = XFS_SUMPTR(mp, bp, so); *sp += delta; - xfs_trans_log_buf(tp, bp, (uint)((char *)sp - (char *)XFS_BUF_PTR(bp)), - (uint)((char *)sp - (char *)XFS_BUF_PTR(bp) + sizeof(*sp) - 1)); + xfs_trans_log_buf(tp, bp, (uint)((char *)sp - (char *)bp->b_addr), + (uint)((char *)sp - (char *)bp->b_addr + sizeof(*sp) - 1)); return 0; } diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h index 09e1f4f35e97..f7f3a359c1c5 100644 --- a/fs/xfs/xfs_rtalloc.h +++ b/fs/xfs/xfs_rtalloc.h @@ -47,7 +47,7 @@ struct xfs_trans; #define XFS_SUMOFFSTOBLOCK(mp,s) \ (((s) * (uint)sizeof(xfs_suminfo_t)) >> (mp)->m_sb.sb_blocklog) #define XFS_SUMPTR(mp,bp,so) \ - ((xfs_suminfo_t *)((char *)XFS_BUF_PTR(bp) + \ + ((xfs_suminfo_t *)((bp)->b_addr + \ (((so) * (uint)sizeof(xfs_suminfo_t)) & XFS_BLOCKMASK(mp)))) #define XFS_BITTOBLOCK(mp,bi) ((bi) >> (mp)->m_blkbit_log) diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index d6d6fdfe9422..c96a8a05ac03 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -104,9 +104,9 @@ xfs_ioerror_alert( xfs_alert(mp, "I/O error occurred: meta-data dev %s block 0x%llx" " (\"%s\") error %d buf count %zd", - XFS_BUFTARG_NAME(XFS_BUF_TARGET(bp)), + xfs_buf_target_name(bp->b_target), (__uint64_t)blkno, func, - XFS_BUF_GETERROR(bp), XFS_BUF_COUNT(bp)); + bp->b_error, XFS_BUF_COUNT(bp)); } /* @@ -137,8 +137,8 @@ xfs_read_buf( bp = xfs_buf_read(target, blkno, len, flags); if (!bp) return XFS_ERROR(EIO); - error = XFS_BUF_GETERROR(bp); - if (bp && !error && !XFS_FORCED_SHUTDOWN(mp)) { + error = bp->b_error; + if (!error && !XFS_FORCED_SHUTDOWN(mp)) { *bpp = bp; } else { *bpp = NULL; diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h index 1eb2ba586814..cb6ae715814a 100644 --- a/fs/xfs/xfs_sb.h +++ b/fs/xfs/xfs_sb.h @@ -509,7 +509,7 @@ static inline int xfs_sb_version_hasprojid32bit(xfs_sb_t *sbp) #define XFS_SB_DADDR ((xfs_daddr_t)0) /* daddr in filesystem/ag */ #define XFS_SB_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_SB_DADDR) -#define XFS_BUF_TO_SBP(bp) ((xfs_dsb_t *)XFS_BUF_PTR(bp)) +#define XFS_BUF_TO_SBP(bp) ((xfs_dsb_t *)((bp)->b_addr)) #define XFS_HDR_BLOCK(mp,d) ((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d)) #define XFS_DADDR_TO_FSB(mp,d) XFS_AGB_TO_FSB(mp, \ diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/xfs_stats.c index 76fdc5861932..76fdc5861932 100644 --- a/fs/xfs/linux-2.6/xfs_stats.c +++ b/fs/xfs/xfs_stats.c diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/xfs_stats.h index 736854b1ca1a..736854b1ca1a 100644 --- a/fs/xfs/linux-2.6/xfs_stats.h +++ b/fs/xfs/xfs_stats.h diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/xfs_super.c index 9a72dda58bd0..9a72dda58bd0 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/xfs_super.c diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/xfs_super.h index 50a3266c999e..50a3266c999e 100644 --- a/fs/xfs/linux-2.6/xfs_super.h +++ b/fs/xfs/xfs_super.h diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/xfs_sync.c index e4c938afb910..4604f90f86a3 100644 --- a/fs/xfs/linux-2.6/xfs_sync.c +++ b/fs/xfs/xfs_sync.c @@ -332,7 +332,7 @@ xfs_sync_fsdata( * between there and here. */ bp = xfs_getsb(mp, 0); - if (XFS_BUF_ISPINNED(bp)) + if (xfs_buf_ispinned(bp)) xfs_log_force(mp, 0); return xfs_bwrite(mp, bp); diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/xfs_sync.h index 941202e7ac6e..941202e7ac6e 100644 --- a/fs/xfs/linux-2.6/xfs_sync.h +++ b/fs/xfs/xfs_sync.h diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/xfs_sysctl.c index ee2d2adaa438..ee2d2adaa438 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.c +++ b/fs/xfs/xfs_sysctl.c diff --git a/fs/xfs/linux-2.6/xfs_sysctl.h b/fs/xfs/xfs_sysctl.h index b9937d450f8e..b9937d450f8e 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.h +++ b/fs/xfs/xfs_sysctl.h diff --git a/fs/xfs/linux-2.6/xfs_trace.c b/fs/xfs/xfs_trace.c index 88d25d4aa56e..9010ce885e6a 100644 --- a/fs/xfs/linux-2.6/xfs_trace.c +++ b/fs/xfs/xfs_trace.c @@ -43,8 +43,8 @@ #include "xfs_quota.h" #include "xfs_iomap.h" #include "xfs_aops.h" -#include "quota/xfs_dquot_item.h" -#include "quota/xfs_dquot.h" +#include "xfs_dquot_item.h" +#include "xfs_dquot.h" #include "xfs_log_recover.h" #include "xfs_inode_item.h" diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/xfs_trace.h index 690fc7a7bd72..690fc7a7bd72 100644 --- a/fs/xfs/linux-2.6/xfs_trace.h +++ b/fs/xfs/xfs_trace.h diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index 43233e92f0f6..c15aa29fa169 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -299,7 +299,7 @@ xfs_trans_ail_cursor_last( * Splice the log item list into the AIL at the given LSN. We splice to the * tail of the given LSN to maintain insert order for push traversals. The * cursor is optional, allowing repeated updates to the same LSN to avoid - * repeated traversals. + * repeated traversals. This should not be called with an empty list. */ static void xfs_ail_splice( @@ -308,50 +308,39 @@ xfs_ail_splice( struct list_head *list, xfs_lsn_t lsn) { - struct xfs_log_item *lip = cur ? cur->item : NULL; - struct xfs_log_item *next_lip; + struct xfs_log_item *lip; + + ASSERT(!list_empty(list)); /* - * Get a new cursor if we don't have a placeholder or the existing one - * has been invalidated. + * Use the cursor to determine the insertion point if one is + * provided. If not, or if the one we got is not valid, + * find the place in the AIL where the items belong. */ - if (!lip || (__psint_t)lip & 1) { + lip = cur ? cur->item : NULL; + if (!lip || (__psint_t) lip & 1) lip = __xfs_trans_ail_cursor_last(ailp, lsn); - if (!lip) { - /* The list is empty, so just splice and return. */ - if (cur) - cur->item = NULL; - list_splice(list, &ailp->xa_ail); - return; - } - } + /* + * If a cursor is provided, we know we're processing the AIL + * in lsn order, and future items to be spliced in will + * follow the last one being inserted now. Update the + * cursor to point to that last item, now while we have a + * reliable pointer to it. + */ + if (cur) + cur->item = list_entry(list->prev, struct xfs_log_item, li_ail); /* - * Our cursor points to the item we want to insert _after_, so we have - * to update the cursor to point to the end of the list we are splicing - * in so that it points to the correct location for the next splice. - * i.e. before the splice - * - * lsn -> lsn -> lsn + x -> lsn + x ... - * ^ - * | cursor points here - * - * After the splice we have: - * - * lsn -> lsn -> lsn -> lsn -> .... -> lsn -> lsn + x -> lsn + x ... - * ^ ^ - * | cursor points here | needs to move here - * - * So we set the cursor to the last item in the list to be spliced - * before we execute the splice, resulting in the cursor pointing to - * the correct item after the splice occurs. + * Finally perform the splice. Unless the AIL was empty, + * lip points to the item in the AIL _after_ which the new + * items should go. If lip is null the AIL was empty, so + * the new items go at the head of the AIL. */ - if (cur) { - next_lip = list_entry(list->prev, struct xfs_log_item, li_ail); - cur->item = next_lip; - } - list_splice(list, &lip->li_ail); + if (lip) + list_splice(list, &lip->li_ail); + else + list_splice(list, &ailp->xa_ail); } /* @@ -682,6 +671,7 @@ xfs_trans_ail_update_bulk( int i; LIST_HEAD(tmp); + ASSERT(nr_items > 0); /* Not required, but true. */ mlip = xfs_ail_min(ailp); for (i = 0; i < nr_items; i++) { @@ -701,7 +691,8 @@ xfs_trans_ail_update_bulk( list_add(&lip->li_ail, &tmp); } - xfs_ail_splice(ailp, cur, &tmp, lsn); + if (!list_empty(&tmp)) + xfs_ail_splice(ailp, cur, &tmp, lsn); if (!mlip_changed) { spin_unlock(&ailp->xa_lock); diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index 15584fc3ed7d..137e2b9e2948 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -54,7 +54,7 @@ xfs_trans_buf_item_match( list_for_each_entry(lidp, &tp->t_items, lid_trans) { blip = (struct xfs_buf_log_item *)lidp->lid_item; if (blip->bli_item.li_type == XFS_LI_BUF && - XFS_BUF_TARGET(blip->bli_buf) == target && + blip->bli_buf->b_target == target && XFS_BUF_ADDR(blip->bli_buf) == blkno && XFS_BUF_COUNT(blip->bli_buf) == len) return blip->bli_buf; @@ -80,7 +80,6 @@ _xfs_trans_bjoin( { struct xfs_buf_log_item *bip; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == NULL); /* @@ -194,7 +193,7 @@ xfs_trans_get_buf(xfs_trans_t *tp, return NULL; } - ASSERT(!XFS_BUF_GETERROR(bp)); + ASSERT(!bp->b_error); _xfs_trans_bjoin(tp, bp, 1); trace_xfs_trans_get_buf(bp->b_fspriv); @@ -293,10 +292,10 @@ xfs_trans_read_buf( return (flags & XBF_TRYLOCK) ? EAGAIN : XFS_ERROR(ENOMEM); - if (XFS_BUF_GETERROR(bp) != 0) { + if (bp->b_error) { + error = bp->b_error; xfs_ioerror_alert("xfs_trans_read_buf", mp, bp, blkno); - error = XFS_BUF_GETERROR(bp); xfs_buf_relse(bp); return error; } @@ -330,7 +329,7 @@ xfs_trans_read_buf( ASSERT(xfs_buf_islocked(bp)); ASSERT(bp->b_transp == tp); ASSERT(bp->b_fspriv != NULL); - ASSERT((XFS_BUF_ISERROR(bp)) == 0); + ASSERT(!bp->b_error); if (!(XFS_BUF_ISDONE(bp))) { trace_xfs_trans_read_buf_io(bp, _RET_IP_); ASSERT(!XFS_BUF_ISASYNC(bp)); @@ -386,10 +385,9 @@ xfs_trans_read_buf( return (flags & XBF_TRYLOCK) ? 0 : XFS_ERROR(ENOMEM); } - if (XFS_BUF_GETERROR(bp) != 0) { - XFS_BUF_SUPER_STALE(bp); - error = XFS_BUF_GETERROR(bp); - + if (bp->b_error) { + error = bp->b_error; + XFS_BUF_SUPER_STALE(bp); xfs_ioerror_alert("xfs_trans_read_buf", mp, bp, blkno); if (tp->t_flags & XFS_TRANS_DIRTY) @@ -430,7 +428,7 @@ shutdown_abort: if (XFS_BUF_ISSTALE(bp) && XFS_BUF_ISDELAYWRITE(bp)) xfs_notice(mp, "about to pop assert, bp == 0x%p", bp); #endif - ASSERT((XFS_BUF_BFLAGS(bp) & (XBF_STALE|XBF_DELWRI)) != + ASSERT((bp->b_flags & (XBF_STALE|XBF_DELWRI)) != (XBF_STALE|XBF_DELWRI)); trace_xfs_trans_read_buf_shut(bp, _RET_IP_); @@ -581,7 +579,6 @@ xfs_trans_bhold(xfs_trans_t *tp, { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(!(bip->bli_flags & XFS_BLI_STALE)); @@ -602,7 +599,6 @@ xfs_trans_bhold_release(xfs_trans_t *tp, { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(!(bip->bli_flags & XFS_BLI_STALE)); @@ -631,7 +627,6 @@ xfs_trans_log_buf(xfs_trans_t *tp, { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT((first <= last) && (last < XFS_BUF_COUNT(bp))); @@ -702,7 +697,6 @@ xfs_trans_binval( { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(atomic_read(&bip->bli_refcount) > 0); @@ -774,7 +768,6 @@ xfs_trans_inode_buf( { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(atomic_read(&bip->bli_refcount) > 0); @@ -798,7 +791,6 @@ xfs_trans_stale_inode_buf( { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(atomic_read(&bip->bli_refcount) > 0); @@ -823,7 +815,6 @@ xfs_trans_inode_alloc_buf( { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(atomic_read(&bip->bli_refcount) > 0); @@ -851,7 +842,6 @@ xfs_trans_dquot_buf( { xfs_buf_log_item_t *bip = bp->b_fspriv; - ASSERT(XFS_BUF_ISBUSY(bp)); ASSERT(bp->b_transp == tp); ASSERT(bip != NULL); ASSERT(type == XFS_BLF_UDQUOT_BUF || diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index 4d00ee67792d..4d00ee67792d 100644 --- a/fs/xfs/quota/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/xfs_vnode.h index 7c220b4227bc..7c220b4227bc 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/xfs_vnode.h diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 9322e13f0c63..51fc429527bc 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -83,7 +83,9 @@ xfs_readlink_bmap( bp = xfs_buf_read(mp->m_ddev_targp, d, BTOBB(byte_cnt), XBF_LOCK | XBF_MAPPED | XBF_DONT_BLOCK); - error = XFS_BUF_GETERROR(bp); + if (!bp) + return XFS_ERROR(ENOMEM); + error = bp->b_error; if (error) { xfs_ioerror_alert("xfs_readlink", ip->i_mount, bp, XFS_BUF_ADDR(bp)); @@ -94,7 +96,7 @@ xfs_readlink_bmap( byte_cnt = pathlen; pathlen -= byte_cnt; - memcpy(link, XFS_BUF_PTR(bp), byte_cnt); + memcpy(link, bp->b_addr, byte_cnt); xfs_buf_relse(bp); } @@ -1648,13 +1650,13 @@ xfs_symlink( byte_cnt = XFS_FSB_TO_B(mp, mval[n].br_blockcount); bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, BTOBB(byte_cnt), 0); - ASSERT(bp && !XFS_BUF_GETERROR(bp)); + ASSERT(!xfs_buf_geterror(bp)); if (pathlen < byte_cnt) { byte_cnt = pathlen; } pathlen -= byte_cnt; - memcpy(XFS_BUF_PTR(bp), cur_chunk, byte_cnt); + memcpy(bp->b_addr, cur_chunk, byte_cnt); cur_chunk += byte_cnt; xfs_trans_log_buf(tp, bp, 0, byte_cnt - 1); @@ -1999,7 +2001,7 @@ xfs_zero_remaining_bytes( mp, bp, XFS_BUF_ADDR(bp)); break; } - memset(XFS_BUF_PTR(bp) + + memset(bp->b_addr + (offset - XFS_FSB_TO_B(mp, imap.br_startoff)), 0, lastoffset - offset + 1); XFS_BUF_UNDONE(bp); diff --git a/fs/xfs/linux-2.6/xfs_xattr.c b/fs/xfs/xfs_xattr.c index 87d3e03878c8..87d3e03878c8 100644 --- a/fs/xfs/linux-2.6/xfs_xattr.c +++ b/fs/xfs/xfs_xattr.c diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h index fb2d63f13f4c..aea9e45efce6 100644 --- a/include/asm-generic/memory_model.h +++ b/include/asm-generic/memory_model.h @@ -39,7 +39,7 @@ }) #define __page_to_pfn(pg) \ -({ struct page *__pg = (pg); \ +({ const struct page *__pg = (pg); \ struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \ (unsigned long)(__pg - __pgdat->node_mem_map) + \ __pgdat->node_start_pfn; \ @@ -57,7 +57,7 @@ * section[i].section_mem_map == mem_map's address - start_pfn; */ #define __page_to_pfn(pg) \ -({ struct page *__pg = (pg); \ +({ const struct page *__pg = (pg); \ int __sec = page_to_section(__pg); \ (unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \ }) diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 33d12f87f0e0..44335e57eaaa 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -205,6 +205,8 @@ struct drm_display_info { enum subpixel_order subpixel_order; u32 color_formats; + u8 cea_rev; + char *raw_edid; /* if any */ }; @@ -802,6 +804,7 @@ extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev, extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); +extern int drm_edid_header_is_valid(const u8 *raw_edid); extern bool drm_edid_is_valid(struct edid *edid); struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev, int hsize, int vsize, int fresh); diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index c4d6dbfa3ff4..28c0d114cb52 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -237,7 +237,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) #define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id) #define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise) -#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image) +#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image) #define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs) /* Allow drivers to submit batchbuffers directly to hardware, relying diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 6395692b2e7a..32f0076e844b 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -125,7 +125,11 @@ enum rq_flag_bits { __REQ_SYNC, /* request is sync (sync write or read) */ __REQ_META, /* metadata io request */ __REQ_DISCARD, /* request to discard sectors */ + __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */ + __REQ_NOIDLE, /* don't anticipate more IO after this one */ + __REQ_FUA, /* forced unit access */ + __REQ_FLUSH, /* request for cache flush */ /* bio only flags */ __REQ_RAHEAD, /* read ahead, can fail anytime */ @@ -135,7 +139,6 @@ enum rq_flag_bits { /* request only flags */ __REQ_SORTED, /* elevator knows about this request */ __REQ_SOFTBARRIER, /* may not be passed by ioscheduler */ - __REQ_FUA, /* forced unit access */ __REQ_NOMERGE, /* don't touch this for merging */ __REQ_STARTED, /* drive already may have started this one */ __REQ_DONTPREP, /* don't call prep for this one */ @@ -146,11 +149,9 @@ enum rq_flag_bits { __REQ_PREEMPT, /* set for "ide_preempt" requests */ __REQ_ALLOCED, /* request came from our alloc pool */ __REQ_COPY_USER, /* contains copies of user pages */ - __REQ_FLUSH, /* request for cache flush */ __REQ_FLUSH_SEQ, /* request for flush sequence */ __REQ_IO_STAT, /* account I/O stat */ __REQ_MIXED_MERGE, /* merge of different types, fail separately */ - __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */ __REQ_NR_BITS, /* stops here */ }; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0e67c45b3bc9..84b15d54f8c2 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -30,6 +30,7 @@ struct request_pm_state; struct blk_trace; struct request; struct sg_io_hdr; +struct bsg_job; #define BLKDEV_MIN_RQ 4 #define BLKDEV_MAX_RQ 128 /* Default maximum */ @@ -117,6 +118,7 @@ struct request { struct { unsigned int seq; struct list_head list; + rq_end_io_fn *saved_end_io; } flush; }; @@ -209,6 +211,7 @@ typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *, typedef void (softirq_done_fn)(struct request *); typedef int (dma_drain_needed_fn)(struct request *); typedef int (lld_busy_fn) (struct request_queue *q); +typedef int (bsg_job_fn) (struct bsg_job *); enum blk_eh_timer_return { BLK_EH_NOT_HANDLED, @@ -375,6 +378,8 @@ struct request_queue { struct mutex sysfs_lock; #if defined(CONFIG_BLK_DEV_BSG) + bsg_job_fn *bsg_job_fn; + int bsg_job_size; struct bsg_class_device bsg_dev; #endif diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 8c7c2de7631a..8e9e4bc6d73b 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -14,7 +14,7 @@ enum blktrace_cat { BLK_TC_READ = 1 << 0, /* reads */ BLK_TC_WRITE = 1 << 1, /* writes */ - BLK_TC_BARRIER = 1 << 2, /* barrier */ + BLK_TC_FLUSH = 1 << 2, /* flush */ BLK_TC_SYNC = 1 << 3, /* sync IO */ BLK_TC_SYNCIO = BLK_TC_SYNC, BLK_TC_QUEUE = 1 << 4, /* queueing/merging */ @@ -28,8 +28,9 @@ enum blktrace_cat { BLK_TC_META = 1 << 12, /* metadata */ BLK_TC_DISCARD = 1 << 13, /* discard requests */ BLK_TC_DRV_DATA = 1 << 14, /* binary per-driver data */ + BLK_TC_FUA = 1 << 15, /* fua requests */ - BLK_TC_END = 1 << 15, /* only 16-bits, reminder */ + BLK_TC_END = 1 << 15, /* we've run out of bits! */ }; #define BLK_TC_SHIFT (16) diff --git a/include/linux/bsg-lib.h b/include/linux/bsg-lib.h new file mode 100644 index 000000000000..f55ab8cdc106 --- /dev/null +++ b/include/linux/bsg-lib.h @@ -0,0 +1,73 @@ +/* + * BSG helper library + * + * Copyright (C) 2008 James Smart, Emulex Corporation + * Copyright (C) 2011 Red Hat, Inc. All rights reserved. + * Copyright (C) 2011 Mike Christie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _BLK_BSG_ +#define _BLK_BSG_ + +#include <linux/blkdev.h> + +struct request; +struct device; +struct scatterlist; +struct request_queue; + +struct bsg_buffer { + unsigned int payload_len; + int sg_cnt; + struct scatterlist *sg_list; +}; + +struct bsg_job { + struct device *dev; + struct request *req; + + /* Transport/driver specific request/reply structs */ + void *request; + void *reply; + + unsigned int request_len; + unsigned int reply_len; + /* + * On entry : reply_len indicates the buffer size allocated for + * the reply. + * + * Upon completion : the message handler must set reply_len + * to indicates the size of the reply to be returned to the + * caller. + */ + + /* DMA payloads for the request/response */ + struct bsg_buffer request_payload; + struct bsg_buffer reply_payload; + + void *dd_data; /* Used for driver-specific storage */ +}; + +void bsg_job_done(struct bsg_job *job, int result, + unsigned int reply_payload_rcv_len); +int bsg_setup_queue(struct device *dev, struct request_queue *q, char *name, + bsg_job_fn *job_fn, int dd_job_size); +void bsg_request_fn(struct request_queue *q); +void bsg_remove_queue(struct request_queue *q); +void bsg_goose_queue(struct request_queue *q); + +#endif diff --git a/include/linux/cred.h b/include/linux/cred.h index 48e82af1159b..40308969ed00 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -265,10 +265,11 @@ static inline void put_cred(const struct cred *_cred) /** * current_cred - Access the current task's subjective credentials * - * Access the subjective credentials of the current task. + * Access the subjective credentials of the current task. RCU-safe, + * since nobody else can modify it. */ #define current_cred() \ - (current->cred) + rcu_dereference_protected(current->cred, 1) /** * __task_cred - Access a task's objective credentials @@ -306,8 +307,8 @@ static inline void put_cred(const struct cred *_cred) #define get_current_user() \ ({ \ struct user_struct *__u; \ - struct cred *__cred; \ - __cred = (struct cred *) current_cred(); \ + const struct cred *__cred; \ + __cred = current_cred(); \ __u = get_uid(__cred->user); \ __u; \ }) @@ -321,8 +322,8 @@ static inline void put_cred(const struct cred *_cred) #define get_current_groups() \ ({ \ struct group_info *__groups; \ - struct cred *__cred; \ - __cred = (struct cred *) current_cred(); \ + const struct cred *__cred; \ + __cred = current_cred(); \ __groups = get_group_info(__cred->group_info); \ __groups; \ }) @@ -341,7 +342,7 @@ static inline void put_cred(const struct cred *_cred) #define current_cred_xxx(xxx) \ ({ \ - current->cred->xxx; \ + current_cred()->xxx; \ }) #define current_uid() (current_cred_xxx(uid)) diff --git a/include/linux/cryptohash.h b/include/linux/cryptohash.h index ec78a4bbe1d5..2cd9f1cf9fa3 100644 --- a/include/linux/cryptohash.h +++ b/include/linux/cryptohash.h @@ -3,11 +3,16 @@ #define SHA_DIGEST_WORDS 5 #define SHA_MESSAGE_BYTES (512 /*bits*/ / 8) -#define SHA_WORKSPACE_WORDS 80 +#define SHA_WORKSPACE_WORDS 16 void sha_init(__u32 *buf); void sha_transform(__u32 *digest, const char *data, __u32 *W); +#define MD5_DIGEST_WORDS 4 +#define MD5_MESSAGE_BYTES 64 + +void md5_transform(__u32 *hash, __u32 const *in); + __u32 half_md4_transform(__u32 buf[4], __u32 const in[8]); #endif diff --git a/include/linux/dcache.h b/include/linux/dcache.h index d37d2a793099..62157c03caf7 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -180,12 +180,12 @@ struct dentry_operations { */ /* d_flags entries */ -#define DCACHE_AUTOFS_PENDING 0x0001 /* autofs: "under construction" */ -#define DCACHE_NFSFS_RENAMED 0x0002 - /* this dentry has been "silly renamed" and has to be deleted on the last - * dput() */ +#define DCACHE_OP_HASH 0x0001 +#define DCACHE_OP_COMPARE 0x0002 +#define DCACHE_OP_REVALIDATE 0x0004 +#define DCACHE_OP_DELETE 0x0008 -#define DCACHE_DISCONNECTED 0x0004 +#define DCACHE_DISCONNECTED 0x0010 /* This dentry is possibly not currently connected to the dcache tree, in * which case its parent will either be itself, or will have this flag as * well. nfsd will not use a dentry with this bit set, but will first @@ -196,22 +196,18 @@ struct dentry_operations { * dentry into place and return that dentry rather than the passed one, * typically using d_splice_alias. */ -#define DCACHE_REFERENCED 0x0008 /* Recently used, don't discard. */ -#define DCACHE_RCUACCESS 0x0010 /* Entry has ever been RCU-visible */ -#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020 - /* Parent inode is watched by inotify */ - -#define DCACHE_COOKIE 0x0040 /* For use by dcookie subsystem */ -#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x0080 - /* Parent inode is watched by some fsnotify listener */ +#define DCACHE_REFERENCED 0x0020 /* Recently used, don't discard. */ +#define DCACHE_RCUACCESS 0x0040 /* Entry has ever been RCU-visible */ #define DCACHE_CANT_MOUNT 0x0100 #define DCACHE_GENOCIDE 0x0200 -#define DCACHE_OP_HASH 0x1000 -#define DCACHE_OP_COMPARE 0x2000 -#define DCACHE_OP_REVALIDATE 0x4000 -#define DCACHE_OP_DELETE 0x8000 +#define DCACHE_NFSFS_RENAMED 0x1000 + /* this dentry has been "silly renamed" and has to be deleted on the last + * dput() */ +#define DCACHE_COOKIE 0x2000 /* For use by dcookie subsystem */ +#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x4000 + /* Parent inode is watched by some fsnotify listener */ #define DCACHE_MOUNTED 0x10000 /* is a mountpoint */ #define DCACHE_NEED_AUTOMOUNT 0x20000 /* handle automount on this dir */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 786b3b1113cf..178cdb4f1d4a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -738,22 +738,54 @@ static inline int mapping_writably_mapped(struct address_space *mapping) struct posix_acl; #define ACL_NOT_CACHED ((void *)(-1)) +#define IOP_FASTPERM 0x0001 +#define IOP_LOOKUP 0x0002 +#define IOP_NOFOLLOW 0x0004 + +/* + * Keep mostly read-only and often accessed (especially for + * the RCU path lookup and 'stat' data) fields at the beginning + * of the 'struct inode' + */ struct inode { - /* RCU path lookup touches following: */ umode_t i_mode; + unsigned short i_opflags; uid_t i_uid; gid_t i_gid; + unsigned int i_flags; + +#ifdef CONFIG_FS_POSIX_ACL + struct posix_acl *i_acl; + struct posix_acl *i_default_acl; +#endif + const struct inode_operations *i_op; struct super_block *i_sb; + struct address_space *i_mapping; - spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */ - unsigned int i_flags; - unsigned long i_state; #ifdef CONFIG_SECURITY void *i_security; #endif - struct mutex i_mutex; + /* Stat data, not accessed from path walking */ + unsigned long i_ino; + unsigned int i_nlink; + dev_t i_rdev; + loff_t i_size; + struct timespec i_atime; + struct timespec i_mtime; + struct timespec i_ctime; + unsigned int i_blkbits; + blkcnt_t i_blocks; + +#ifdef __NEED_I_SIZE_ORDERED + seqcount_t i_size_seqcount; +#endif + + /* Misc */ + unsigned long i_state; + spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */ + struct mutex i_mutex; unsigned long dirtied_when; /* jiffies of first dirtying */ @@ -765,25 +797,12 @@ struct inode { struct list_head i_dentry; struct rcu_head i_rcu; }; - unsigned long i_ino; atomic_t i_count; - unsigned int i_nlink; - dev_t i_rdev; - unsigned int i_blkbits; u64 i_version; - loff_t i_size; -#ifdef __NEED_I_SIZE_ORDERED - seqcount_t i_size_seqcount; -#endif - struct timespec i_atime; - struct timespec i_mtime; - struct timespec i_ctime; - blkcnt_t i_blocks; unsigned short i_bytes; atomic_t i_dio_count; const struct file_operations *i_fop; /* former ->i_op->default_file_ops */ struct file_lock *i_flock; - struct address_space *i_mapping; struct address_space i_data; #ifdef CONFIG_QUOTA struct dquot *i_dquot[MAXQUOTAS]; @@ -806,10 +825,6 @@ struct inode { atomic_t i_readcount; /* struct files open RO */ #endif atomic_t i_writecount; -#ifdef CONFIG_FS_POSIX_ACL - struct posix_acl *i_acl; - struct posix_acl *i_default_acl; -#endif void *i_private; /* fs or device private pointer */ }; diff --git a/include/linux/hash.h b/include/linux/hash.h index 06d25c189cc5..b80506bdd733 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -63,7 +63,7 @@ static inline u32 hash_32(u32 val, unsigned int bits) return hash >> (32 - bits); } -static inline unsigned long hash_ptr(void *ptr, unsigned int bits) +static inline unsigned long hash_ptr(const void *ptr, unsigned int bits) { return hash_long((unsigned long)ptr, bits); } diff --git a/include/linux/input.h b/include/linux/input.h index 068784e17972..a637e7814334 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -438,6 +438,8 @@ struct input_keymap_entry { #define KEY_WIMAX 246 #define KEY_RFKILL 247 /* Key that controls all radios */ +#define KEY_MICMUTE 248 /* Mute / unmute the microphone */ + /* Code 255 is reserved for special needs of AT keyboard driver */ #define BTN_MISC 0x100 diff --git a/include/linux/irq.h b/include/linux/irq.h index 87a06f345bd2..59517300a315 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -23,6 +23,7 @@ #include <linux/errno.h> #include <linux/topology.h> #include <linux/wait.h> +#include <linux/module.h> #include <asm/irq.h> #include <asm/ptrace.h> @@ -547,7 +548,15 @@ static inline struct msi_desc *irq_data_get_msi(struct irq_data *d) return d->msi_desc; } -int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node); +int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node, + struct module *owner); + +static inline int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, + int node) +{ + return __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE); +} + void irq_free_descs(unsigned int irq, unsigned int cnt); int irq_reserve_irqs(unsigned int from, unsigned int cnt); diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 2d921b35212c..150134ac709a 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -66,6 +66,7 @@ struct irq_desc { #ifdef CONFIG_PROC_FS struct proc_dir_entry *dir; #endif + struct module *owner; const char *name; } ____cacheline_internodealigned_in_smp; diff --git a/include/linux/loop.h b/include/linux/loop.h index 66c194e2d9b9..683d69890119 100644 --- a/include/linux/loop.h +++ b/include/linux/loop.h @@ -64,7 +64,6 @@ struct loop_device { struct request_queue *lo_queue; struct gendisk *lo_disk; - struct list_head lo_list; }; #endif /* __KERNEL__ */ @@ -161,4 +160,8 @@ int loop_unregister_transfer(int number); #define LOOP_CHANGE_FD 0x4C06 #define LOOP_SET_CAPACITY 0x4C07 +/* /dev/loop-control interface */ +#define LOOP_CTL_ADD 0x4C80 +#define LOOP_CTL_REMOVE 0x4C81 +#define LOOP_CTL_GET_FREE 0x4C82 #endif diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 18fd13028ba1..c309b1ecdc1c 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -40,6 +40,7 @@ #define BTRFS_MINOR 234 #define AUTOFS_MINOR 235 #define MAPPER_CTRL_MINOR 236 +#define LOOP_CTRL_MINOR 237 #define MISC_DYNAMIC_MINOR 255 struct device; diff --git a/include/linux/mm.h b/include/linux/mm.h index f2690cf49827..7438071b44aa 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -685,7 +685,7 @@ static inline void set_page_section(struct page *page, unsigned long section) page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT; } -static inline unsigned long page_to_section(struct page *page) +static inline unsigned long page_to_section(const struct page *page) { return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK; } @@ -720,7 +720,7 @@ static inline void set_page_links(struct page *page, enum zone_type zone, static __always_inline void *lowmem_page_address(const struct page *page) { - return __va(PFN_PHYS(page_to_pfn((struct page *)page))); + return __va(PFN_PHYS(page_to_pfn(page))); } #if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL) @@ -737,7 +737,7 @@ static __always_inline void *lowmem_page_address(const struct page *page) #endif #if defined(HASHED_PAGE_VIRTUAL) -void *page_address(struct page *page); +void *page_address(const struct page *page); void set_page_address(struct page *page, void *virtual); void page_address_init(void); #endif @@ -962,6 +962,8 @@ int invalidate_inode_page(struct page *page); #ifdef CONFIG_MMU extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, unsigned int flags); +extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm, + unsigned long address, unsigned int fault_flags); #else static inline int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, @@ -971,6 +973,14 @@ static inline int handle_mm_fault(struct mm_struct *mm, BUG(); return VM_FAULT_SIGBUS; } +static inline int fixup_user_fault(struct task_struct *tsk, + struct mm_struct *mm, unsigned long address, + unsigned int fault_flags) +{ + /* should never happen if there's no MMU */ + BUG(); + return -EFAULT; +} #endif extern int make_pages_present(unsigned long addr, unsigned long end); @@ -988,8 +998,6 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, int get_user_pages_fast(unsigned long start, int nr_pages, int write, struct page **pages); struct page *get_dump_page(unsigned long addr); -extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm, - unsigned long address, unsigned int fault_flags); extern int try_to_release_page(struct page * page, gfp_t gfp_mask); extern void do_invalidatepage(struct page *page, unsigned long offset); diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 0f83858147a6..1d09562ccf73 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -56,8 +56,6 @@ struct mmc_ios { #define MMC_TIMING_UHS_SDR104 4 #define MMC_TIMING_UHS_DDR50 5 - unsigned char ddr; /* dual data rate used */ - #define MMC_SDR_MODE 0 #define MMC_1_2V_DDR_MODE 1 #define MMC_1_8V_DDR_MODE 2 diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 2e17c5dbdcb8..180540a84d37 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -29,7 +29,7 @@ #define MAX_LINKS 32 struct sockaddr_nl { - sa_family_t nl_family; /* AF_NETLINK */ + __kernel_sa_family_t nl_family; /* AF_NETLINK */ unsigned short nl_pad; /* zero */ __u32 nl_pid; /* port ID */ __u32 nl_groups; /* multicast groups mask */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 569ea5b76fda..abd615d74a29 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -773,6 +773,11 @@ struct nfs3_getaclres { struct posix_acl * acl_default; }; +struct nfs4_string { + unsigned int len; + char *data; +}; + #ifdef CONFIG_NFS_V4 typedef u64 clientid4; @@ -963,11 +968,6 @@ struct nfs4_server_caps_res { struct nfs4_sequence_res seq_res; }; -struct nfs4_string { - unsigned int len; - char *data; -}; - #define NFS4_PATHNAME_MAXCOMPONENTS 512 struct nfs4_pathname { unsigned int ncomponents; diff --git a/include/linux/of.h b/include/linux/of.h index 0085bb01c041..9180dc5cb00b 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -256,6 +256,13 @@ static inline int of_property_read_string(struct device_node *np, return -ENOSYS; } +static inline const void *of_get_property(const struct device_node *node, + const char *name, + int *lenp) +{ + return NULL; +} + #endif /* CONFIG_OF */ static inline int of_property_read_u32(const struct device_node *np, diff --git a/include/linux/pci.h b/include/linux/pci.h index f27893b3b724..8c230cbcbb48 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -251,7 +251,8 @@ struct pci_dev { u8 revision; /* PCI revision, low byte of class word */ u8 hdr_type; /* PCI header type (`multi' flag masked out) */ u8 pcie_cap; /* PCI-E capability offset */ - u8 pcie_type; /* PCI-E device/port type */ + u8 pcie_type:4; /* PCI-E device/port type */ + u8 pcie_mpss:3; /* PCI-E Max Payload Size Supported */ u8 rom_base_reg; /* which config register controls the ROM */ u8 pin; /* which interrupt pin this device uses */ @@ -617,6 +618,16 @@ struct pci_driver { /* these external functions are only available when PCI support is enabled */ #ifdef CONFIG_PCI +extern void pcie_bus_configure_settings(struct pci_bus *bus, u8 smpss); + +enum pcie_bus_config_types { + PCIE_BUS_PERFORMANCE, + PCIE_BUS_SAFE, + PCIE_BUS_PEER2PEER, +}; + +extern enum pcie_bus_config_types pcie_bus_config; + extern struct bus_type pci_bus_type; /* Do NOT directly access these two variables, unless you are arch specific pci @@ -796,10 +807,13 @@ int pcix_get_mmrbc(struct pci_dev *dev); int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc); int pcie_get_readrq(struct pci_dev *dev); int pcie_set_readrq(struct pci_dev *dev, int rq); +int pcie_get_mps(struct pci_dev *dev); +int pcie_set_mps(struct pci_dev *dev, int mps); int __pci_reset_function(struct pci_dev *dev); int pci_reset_function(struct pci_dev *dev); void pci_update_resource(struct pci_dev *dev, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); +int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align); int pci_select_bars(struct pci_dev *dev, unsigned long flags); /* ROM control related routines */ diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 21097cb086fe..f9ec1736a116 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -72,8 +72,6 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, extern void pm_genpd_init(struct generic_pm_domain *genpd, struct dev_power_governor *gov, bool is_off); extern int pm_genpd_poweron(struct generic_pm_domain *genpd); -extern void pm_genpd_poweroff_unused(void); -extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd); #else static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev) @@ -101,8 +99,14 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd) { return -ENOSYS; } -static inline void pm_genpd_poweroff_unused(void) {} +#endif + +#ifdef CONFIG_PM_GENERIC_DOMAINS_RUNTIME +extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd); +extern void pm_genpd_poweroff_unused(void); +#else static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {} +static inline void pm_genpd_poweroff_unused(void) {} #endif #endif /* _LINUX_PM_DOMAIN_H */ diff --git a/include/linux/random.h b/include/linux/random.h index ce29a040c8dc..d13059f3ea32 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -57,18 +57,6 @@ extern void add_interrupt_randomness(int irq); extern void get_random_bytes(void *buf, int nbytes); void generate_random_uuid(unsigned char uuid_out[16]); -extern __u32 secure_ip_id(__be32 daddr); -extern __u32 secure_ipv6_id(const __be32 daddr[4]); -extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); -extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, - __be16 dport); -extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr, - __be16 sport, __be16 dport); -extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr, - __be16 sport, __be16 dport); -extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, - __be16 sport, __be16 dport); - #ifndef MODULE extern const struct file_operations random_fops, urandom_fops; #endif diff --git a/include/linux/rtc.h b/include/linux/rtc.h index b27ebea25660..93f4d035076b 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -97,6 +97,9 @@ struct rtc_pll_info { #define RTC_AF 0x20 /* Alarm interrupt */ #define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */ + +#define RTC_MAX_FREQ 8192 + #ifdef __KERNEL__ #include <linux/types.h> diff --git a/include/linux/sched.h b/include/linux/sched.h index 20b03bf94748..4ac2c0578e0f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1767,6 +1767,7 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * #define PF_DUMPCORE 0x00000200 /* dumped core */ #define PF_SIGNALED 0x00000400 /* killed by a signal */ #define PF_MEMALLOC 0x00000800 /* Allocating memory */ +#define PF_NPROC_EXCEEDED 0x00001000 /* set_user noticed that RLIMIT_NPROC was exceeded */ #define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */ #define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */ #define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */ diff --git a/include/linux/socket.h b/include/linux/socket.h index e17f82266639..d0e77f607a79 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -8,8 +8,10 @@ #define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *)) /* Implementation specific desired alignment */ +typedef unsigned short __kernel_sa_family_t; + struct __kernel_sockaddr_storage { - unsigned short ss_family; /* address family */ + __kernel_sa_family_t ss_family; /* address family */ /* Following field(s) are implementation specific */ char __data[_K_SS_MAXSIZE - sizeof(unsigned short)]; /* space to achieve desired size, */ @@ -35,7 +37,7 @@ struct seq_file; extern void socket_seq_show(struct seq_file *seq); #endif -typedef unsigned short sa_family_t; +typedef __kernel_sa_family_t sa_family_t; /* * 1003.1g requires sa_family_t and that sa_data is char. diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index 3b938743514b..9808877c2ab9 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -8,7 +8,7 @@ * have chosen to adopt the protocol and over the years it has become a * de-facto standard for labeled networking. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/include/net/dst.h b/include/net/dst.h index 29e255796ce1..13d507d69ddb 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -37,7 +37,7 @@ struct dst_entry { unsigned long _metrics; unsigned long expires; struct dst_entry *path; - struct neighbour *_neighbour; + struct neighbour __rcu *_neighbour; #ifdef CONFIG_XFRM struct xfrm_state *xfrm; #else @@ -88,12 +88,17 @@ struct dst_entry { static inline struct neighbour *dst_get_neighbour(struct dst_entry *dst) { - return dst->_neighbour; + return rcu_dereference(dst->_neighbour); +} + +static inline struct neighbour *dst_get_neighbour_raw(struct dst_entry *dst) +{ + return rcu_dereference_raw(dst->_neighbour); } static inline void dst_set_neighbour(struct dst_entry *dst, struct neighbour *neigh) { - dst->_neighbour = neigh; + rcu_assign_pointer(dst->_neighbour, neigh); } extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old); @@ -382,8 +387,12 @@ static inline void dst_rcu_free(struct rcu_head *head) static inline void dst_confirm(struct dst_entry *dst) { if (dst) { - struct neighbour *n = dst_get_neighbour(dst); + struct neighbour *n; + + rcu_read_lock(); + n = dst_get_neighbour(dst); neigh_confirm(n); + rcu_read_unlock(); } } diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index caaff5f5f39f..b897d6e6d0a5 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -238,7 +238,7 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk) { __u8 flags = 0; - if (inet_sk(sk)->transparent) + if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl) flags |= FLOWI_FLAG_ANYSRC; if (sk->sk_protocol == IPPROTO_TCP) flags |= FLOWI_FLAG_PRECOW_METRICS; diff --git a/include/net/netlabel.h b/include/net/netlabel.h index f21a16ee3705..f67440970d7e 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -4,7 +4,7 @@ * The NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h new file mode 100644 index 000000000000..d97f6892c019 --- /dev/null +++ b/include/net/secure_seq.h @@ -0,0 +1,20 @@ +#ifndef _NET_SECURE_SEQ +#define _NET_SECURE_SEQ + +#include <linux/types.h> + +extern __u32 secure_ip_id(__be32 daddr); +extern __u32 secure_ipv6_id(const __be32 daddr[4]); +extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); +extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, + __be16 dport); +extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr, + __be16 sport, __be16 dport); +extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr, + __be16 sport, __be16 dport); +extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, + __be16 sport, __be16 dport); +extern u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr, + __be16 sport, __be16 dport); + +#endif /* _NET_SECURE_SEQ */ diff --git a/include/scsi/osd_ore.h b/include/scsi/osd_ore.h new file mode 100644 index 000000000000..c5c5e008e6de --- /dev/null +++ b/include/scsi/osd_ore.h @@ -0,0 +1,125 @@ +/* + * Copyright (C) 2011 + * Boaz Harrosh <bharrosh@panasas.com> + * + * Public Declarations of the ORE API + * + * This file is part of the ORE (Object Raid Engine) library. + * + * ORE is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. (GPL v2) + * + * ORE is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with the ORE; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __ORE_H__ +#define __ORE_H__ + +#include <scsi/osd_initiator.h> +#include <scsi/osd_attributes.h> +#include <scsi/osd_sec.h> +#include <linux/pnfs_osd_xdr.h> + +struct ore_comp { + struct osd_obj_id obj; + u8 cred[OSD_CAP_LEN]; +}; + +struct ore_layout { + /* Our way of looking at the data_map */ + unsigned stripe_unit; + unsigned mirrors_p1; + + unsigned group_width; + u64 group_depth; + unsigned group_count; +}; + +struct ore_components { + unsigned numdevs; /* Num of devices in array */ + /* If @single_comp == EC_SINGLE_COMP, @comps points to a single + * component. else there are @numdevs components + */ + enum EC_COMP_USAGE { + EC_SINGLE_COMP = 0, EC_MULTPLE_COMPS = 0xffffffff + } single_comp; + struct ore_comp *comps; + struct osd_dev **ods; /* osd_dev array */ +}; + +struct ore_io_state; +typedef void (*ore_io_done_fn)(struct ore_io_state *ios, void *private); + +struct ore_io_state { + struct kref kref; + + void *private; + ore_io_done_fn done; + + struct ore_layout *layout; + struct ore_components *comps; + + /* Global read/write IO*/ + loff_t offset; + unsigned long length; + void *kern_buff; + + struct page **pages; + unsigned nr_pages; + unsigned pgbase; + unsigned pages_consumed; + + /* Attributes */ + unsigned in_attr_len; + struct osd_attr *in_attr; + unsigned out_attr_len; + struct osd_attr *out_attr; + + bool reading; + + /* Variable array of size numdevs */ + unsigned numdevs; + struct ore_per_dev_state { + struct osd_request *or; + struct bio *bio; + loff_t offset; + unsigned length; + unsigned dev; + } per_dev[]; +}; + +static inline unsigned ore_io_state_size(unsigned numdevs) +{ + return sizeof(struct ore_io_state) + + sizeof(struct ore_per_dev_state) * numdevs; +} + +/* ore.c */ +int ore_get_rw_state(struct ore_layout *layout, struct ore_components *comps, + bool is_reading, u64 offset, u64 length, + struct ore_io_state **ios); +int ore_get_io_state(struct ore_layout *layout, struct ore_components *comps, + struct ore_io_state **ios); +void ore_put_io_state(struct ore_io_state *ios); + +int ore_check_io(struct ore_io_state *ios, u64 *resid); + +int ore_create(struct ore_io_state *ios); +int ore_remove(struct ore_io_state *ios); +int ore_write(struct ore_io_state *ios); +int ore_read(struct ore_io_state *ios); +int ore_truncate(struct ore_layout *layout, struct ore_components *comps, + u64 size); + +int extract_attr_from_ios(struct ore_io_state *ios, struct osd_attr *attr); + +extern const struct osd_attr g_attr_logical_length; + +#endif diff --git a/include/sound/tlv320aic3x.h b/include/sound/tlv320aic3x.h index 99e0308bf2c2..ffd9bc793105 100644 --- a/include/sound/tlv320aic3x.h +++ b/include/sound/tlv320aic3x.h @@ -1,7 +1,7 @@ /* * Platform data for Texas Instruments TLV320AIC3x codec * - * Author: Jarkko Nikula <jhnikula@gmail.com> + * Author: Jarkko Nikula <jarkko.nikula@bitmer.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as diff --git a/include/sound/wm8915.h b/include/sound/wm8996.h index 5817d762f6f3..ea4d88f43975 100644 --- a/include/sound/wm8915.h +++ b/include/sound/wm8996.h @@ -1,5 +1,5 @@ /* - * linux/sound/wm8915.h -- Platform data for WM8915 + * linux/sound/wm8996.h -- Platform data for WM8996 * * Copyright 2011 Wolfson Microelectronics. PLC. * @@ -8,14 +8,14 @@ * published by the Free Software Foundation. */ -#ifndef __LINUX_SND_WM8903_H -#define __LINUX_SND_WM8903_H +#ifndef __LINUX_SND_WM8996_H +#define __LINUX_SND_WM8996_H -enum wm8915_inmode { - WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */ - WM8915_INVERTING = 1, /* IN1xN */ - WM8915_NON_INVERTING = 2, /* IN1xP */ - WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */ +enum wm8996_inmode { + WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */ + WM8996_INVERTING = 1, /* IN1xN */ + WM8996_NON_INVERTING = 2, /* IN1xP */ + WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */ }; /** @@ -25,23 +25,23 @@ enum wm8915_inmode { * Configurations are expected to be generated using the ReTune Mobile * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/ */ -struct wm8915_retune_mobile_config { +struct wm8996_retune_mobile_config { const char *name; int rate; u16 regs[20]; }; -#define WM8915_SET_DEFAULT 0x10000 +#define WM8996_SET_DEFAULT 0x10000 -struct wm8915_pdata { +struct wm8996_pdata { int irq_flags; /** Set IRQ trigger flags; default active low */ int ldo_ena; /** GPIO for LDO1; -1 for none */ int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */ - enum wm8915_inmode inl_mode; - enum wm8915_inmode inr_mode; + enum wm8996_inmode inl_mode; + enum wm8996_inmode inr_mode; u32 spkmute_seq; /** Value for register 0x802 */ @@ -49,7 +49,7 @@ struct wm8915_pdata { u32 gpio_default[5]; int num_retune_mobile_cfgs; - struct wm8915_retune_mobile_config *retune_mobile_cfgs; + struct wm8996_retune_mobile_config *retune_mobile_cfgs; }; #endif diff --git a/include/trace/events/block.h b/include/trace/events/block.h index bf366547da25..05c5e61f0a7c 100644 --- a/include/trace/events/block.h +++ b/include/trace/events/block.h @@ -8,6 +8,8 @@ #include <linux/blkdev.h> #include <linux/tracepoint.h> +#define RWBS_LEN 8 + DECLARE_EVENT_CLASS(block_rq_with_error, TP_PROTO(struct request_queue *q, struct request *rq), @@ -19,7 +21,7 @@ DECLARE_EVENT_CLASS(block_rq_with_error, __field( sector_t, sector ) __field( unsigned int, nr_sector ) __field( int, errors ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __dynamic_array( char, cmd, blk_cmd_buf_len(rq) ) ), @@ -104,7 +106,7 @@ DECLARE_EVENT_CLASS(block_rq, __field( sector_t, sector ) __field( unsigned int, nr_sector ) __field( unsigned int, bytes ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __array( char, comm, TASK_COMM_LEN ) __dynamic_array( char, cmd, blk_cmd_buf_len(rq) ) ), @@ -183,7 +185,7 @@ TRACE_EVENT(block_bio_bounce, __field( dev_t, dev ) __field( sector_t, sector ) __field( unsigned int, nr_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __array( char, comm, TASK_COMM_LEN ) ), @@ -222,7 +224,7 @@ TRACE_EVENT(block_bio_complete, __field( sector_t, sector ) __field( unsigned, nr_sector ) __field( int, error ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN) ), TP_fast_assign( @@ -249,7 +251,7 @@ DECLARE_EVENT_CLASS(block_bio, __field( dev_t, dev ) __field( sector_t, sector ) __field( unsigned int, nr_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __array( char, comm, TASK_COMM_LEN ) ), @@ -321,7 +323,7 @@ DECLARE_EVENT_CLASS(block_get_rq, __field( dev_t, dev ) __field( sector_t, sector ) __field( unsigned int, nr_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __array( char, comm, TASK_COMM_LEN ) ), @@ -456,7 +458,7 @@ TRACE_EVENT(block_split, __field( dev_t, dev ) __field( sector_t, sector ) __field( sector_t, new_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN ) __array( char, comm, TASK_COMM_LEN ) ), @@ -498,7 +500,7 @@ TRACE_EVENT(block_bio_remap, __field( unsigned int, nr_sector ) __field( dev_t, old_dev ) __field( sector_t, old_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN) ), TP_fast_assign( @@ -542,7 +544,7 @@ TRACE_EVENT(block_rq_remap, __field( unsigned int, nr_sector ) __field( dev_t, old_dev ) __field( sector_t, old_sector ) - __array( char, rwbs, 6 ) + __array( char, rwbs, RWBS_LEN) ), TP_fast_assign( diff --git a/kernel/Makefile b/kernel/Makefile index d06467fc8f7c..eca595e2fd52 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -10,7 +10,7 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \ hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ notifier.o ksysfs.o pm_qos_params.o sched_clock.o cred.o \ - async.o range.o jump_label.o + async.o range.o obj-y += groups.o ifdef CONFIG_FUNCTION_TRACER @@ -107,6 +107,7 @@ obj-$(CONFIG_PERF_EVENTS) += events/ obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o obj-$(CONFIG_PADATA) += padata.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o +obj-$(CONFIG_JUMP_LABEL) += jump_label.o ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y) # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is diff --git a/kernel/cred.c b/kernel/cred.c index 174fa84eca30..8ef31f53c44c 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -508,10 +508,8 @@ int commit_creds(struct cred *new) key_fsgid_changed(task); /* do it - * - What if a process setreuid()'s and this brings the - * new uid over his NPROC rlimit? We can check this now - * cheaply with the new uid cache, so if it matters - * we should be checking for it. -DaveM + * RLIMIT_NPROC limits on user->processes have already been checked + * in set_user(). */ alter_cred_subscribers(new, 2); if (new->user != old->user) diff --git a/kernel/fork.c b/kernel/fork.c index e7ceaca89609..8e6b6f4fb272 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1111,6 +1111,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, p->real_cred->user != INIT_USER) goto bad_fork_free; } + current->flags &= ~PF_NPROC_EXCEEDED; retval = copy_creds(p, clone_flags); if (retval < 0) diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index 3a2cab407b93..e38544dddb18 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -246,7 +246,7 @@ void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk, gc->mask_cache = irq_reg_readl(gc->reg_base + ct->regs.mask); for (i = gc->irq_base; msk; msk >>= 1, i++) { - if (!msk & 0x01) + if (!(msk & 0x01)) continue; if (flags & IRQ_GC_INIT_NESTED_LOCK) @@ -301,7 +301,7 @@ void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk, raw_spin_unlock(&gc_lock); for (; msk; msk >>= 1, i++) { - if (!msk & 0x01) + if (!(msk & 0x01)) continue; /* Remove handler first. That will mask the irq line */ diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 4c60a50e66b2..039b889ea053 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -70,7 +70,8 @@ static inline void desc_smp_init(struct irq_desc *desc, int node) { } static inline int desc_node(struct irq_desc *desc) { return 0; } #endif -static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node) +static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node, + struct module *owner) { int cpu; @@ -86,6 +87,7 @@ static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node) desc->irq_count = 0; desc->irqs_unhandled = 0; desc->name = NULL; + desc->owner = owner; for_each_possible_cpu(cpu) *per_cpu_ptr(desc->kstat_irqs, cpu) = 0; desc_smp_init(desc, node); @@ -128,7 +130,7 @@ static void free_masks(struct irq_desc *desc) static inline void free_masks(struct irq_desc *desc) { } #endif -static struct irq_desc *alloc_desc(int irq, int node) +static struct irq_desc *alloc_desc(int irq, int node, struct module *owner) { struct irq_desc *desc; gfp_t gfp = GFP_KERNEL; @@ -147,7 +149,7 @@ static struct irq_desc *alloc_desc(int irq, int node) raw_spin_lock_init(&desc->lock); lockdep_set_class(&desc->lock, &irq_desc_lock_class); - desc_set_defaults(irq, desc, node); + desc_set_defaults(irq, desc, node, owner); return desc; @@ -173,13 +175,14 @@ static void free_desc(unsigned int irq) kfree(desc); } -static int alloc_descs(unsigned int start, unsigned int cnt, int node) +static int alloc_descs(unsigned int start, unsigned int cnt, int node, + struct module *owner) { struct irq_desc *desc; int i; for (i = 0; i < cnt; i++) { - desc = alloc_desc(start + i, node); + desc = alloc_desc(start + i, node, owner); if (!desc) goto err; mutex_lock(&sparse_irq_lock); @@ -227,7 +230,7 @@ int __init early_irq_init(void) nr_irqs = initcnt; for (i = 0; i < initcnt; i++) { - desc = alloc_desc(i, node); + desc = alloc_desc(i, node, NULL); set_bit(i, allocated_irqs); irq_insert_desc(i, desc); } @@ -261,7 +264,7 @@ int __init early_irq_init(void) alloc_masks(&desc[i], GFP_KERNEL, node); raw_spin_lock_init(&desc[i].lock); lockdep_set_class(&desc[i].lock, &irq_desc_lock_class); - desc_set_defaults(i, &desc[i], node); + desc_set_defaults(i, &desc[i], node, NULL); } return arch_early_irq_init(); } @@ -276,8 +279,16 @@ static void free_desc(unsigned int irq) dynamic_irq_cleanup(irq); } -static inline int alloc_descs(unsigned int start, unsigned int cnt, int node) +static inline int alloc_descs(unsigned int start, unsigned int cnt, int node, + struct module *owner) { + u32 i; + + for (i = 0; i < cnt; i++) { + struct irq_desc *desc = irq_to_desc(start + i); + + desc->owner = owner; + } return start; } @@ -333,11 +344,13 @@ EXPORT_SYMBOL_GPL(irq_free_descs); * @from: Start the search from this irq number * @cnt: Number of consecutive irqs to allocate. * @node: Preferred node on which the irq descriptor should be allocated + * @owner: Owning module (can be NULL) * * Returns the first irq number or error code */ int __ref -irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node) +__irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node, + struct module *owner) { int start, ret; @@ -366,13 +379,13 @@ irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node) bitmap_set(allocated_irqs, start, cnt); mutex_unlock(&sparse_irq_lock); - return alloc_descs(start, cnt, node); + return alloc_descs(start, cnt, node, owner); err: mutex_unlock(&sparse_irq_lock); return ret; } -EXPORT_SYMBOL_GPL(irq_alloc_descs); +EXPORT_SYMBOL_GPL(__irq_alloc_descs); /** * irq_reserve_irqs - mark irqs allocated @@ -440,7 +453,7 @@ void dynamic_irq_cleanup(unsigned int irq) unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); - desc_set_defaults(irq, desc, desc_node(desc)); + desc_set_defaults(irq, desc, desc_node(desc), NULL); raw_spin_unlock_irqrestore(&desc->lock, flags); } diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 0a7840aeb0fb..9b956fa20308 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -883,6 +883,8 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) if (desc->irq_data.chip == &no_irq_chip) return -ENOSYS; + if (!try_module_get(desc->owner)) + return -ENODEV; /* * Some drivers like serial.c use request_irq() heavily, * so we have to be careful not to interfere with a @@ -906,8 +908,10 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) */ nested = irq_settings_is_nested_thread(desc); if (nested) { - if (!new->thread_fn) - return -EINVAL; + if (!new->thread_fn) { + ret = -EINVAL; + goto out_mput; + } /* * Replace the primary handler which was provided from * the driver for non nested interrupt handling by the @@ -929,8 +933,10 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) t = kthread_create(irq_thread, new, "irq/%d-%s", irq, new->name); - if (IS_ERR(t)) - return PTR_ERR(t); + if (IS_ERR(t)) { + ret = PTR_ERR(t); + goto out_mput; + } /* * We keep the reference to the task struct even if * the thread dies to avoid that the interrupt code @@ -1095,6 +1101,8 @@ out_thread: kthread_stop(t); put_task_struct(t); } +out_mput: + module_put(desc->owner); return ret; } @@ -1203,6 +1211,7 @@ static struct irqaction *__free_irq(unsigned int irq, void *dev_id) put_task_struct(action->thread); } + module_put(desc->owner); return action; } diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 8c24294e477f..91d67ce3a8d5 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -3111,7 +3111,13 @@ static int match_held_lock(struct held_lock *hlock, struct lockdep_map *lock) if (!class) class = look_up_lock_class(lock, 0); - if (DEBUG_LOCKS_WARN_ON(!class)) + /* + * If look_up_lock_class() failed to find a class, we're trying + * to test if we hold a lock that has never yet been acquired. + * Clearly if the lock hasn't been acquired _ever_, we're not + * holding it either, so report failure. + */ + if (!class) return 0; if (DEBUG_LOCKS_WARN_ON(!hlock->nest_lock)) diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index b1914cb9095c..3744c594b19b 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -231,3 +231,7 @@ config PM_CLK config PM_GENERIC_DOMAINS bool depends on PM + +config PM_GENERIC_DOMAINS_RUNTIME + def_bool y + depends on PM_RUNTIME && PM_GENERIC_DOMAINS diff --git a/kernel/printk.c b/kernel/printk.c index 37dff3429adb..836a2ae0ac31 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -318,8 +318,10 @@ static int check_syslog_permissions(int type, bool from_file) return 0; /* For historical reasons, accept CAP_SYS_ADMIN too, with a warning */ if (capable(CAP_SYS_ADMIN)) { - WARN_ONCE(1, "Attempt to access syslog with CAP_SYS_ADMIN " - "but no CAP_SYSLOG (deprecated).\n"); + printk_once(KERN_WARNING "%s (%d): " + "Attempt to access syslog with CAP_SYS_ADMIN " + "but no CAP_SYSLOG (deprecated).\n", + current->comm, task_pid_nr(current)); return 0; } return -EPERM; diff --git a/kernel/sys.c b/kernel/sys.c index a101ba36c444..dd948a1fca4c 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -621,11 +621,18 @@ static int set_user(struct cred *new) if (!new_user) return -EAGAIN; + /* + * We don't fail in case of NPROC limit excess here because too many + * poorly written programs don't check set*uid() return code, assuming + * it never fails if called by root. We may still enforce NPROC limit + * for programs doing set*uid()+execve() by harmlessly deferring the + * failure to the execve() stage. + */ if (atomic_read(&new_user->processes) >= rlimit(RLIMIT_NPROC) && - new_user != INIT_USER) { - free_uid(new_user); - return -EAGAIN; - } + new_user != INIT_USER) + current->flags |= PF_NPROC_EXCEEDED; + else + current->flags &= ~PF_NPROC_EXCEEDED; free_uid(new->user); new->user = new_user; diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index 3b8e028b9601..e8bffbe2ba4b 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -1,6 +1,6 @@ #include <linux/stat.h> #include <linux/sysctl.h> -#include "../fs/xfs/linux-2.6/xfs_sysctl.h" +#include "../fs/xfs/xfs_sysctl.h" #include <linux/sunrpc/debug.h> #include <linux/string.h> #include <net/ip_vs.h> diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index 4e4932a7b360..362da653813d 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -1,6 +1,6 @@ #include <linux/stat.h> #include <linux/sysctl.h> -#include "../fs/xfs/linux-2.6/xfs_sysctl.h" +#include "../fs/xfs/xfs_sysctl.h" #include <linux/sunrpc/debug.h> #include <linux/string.h> #include <net/ip_vs.h> diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 2ad39e556cb4..cd3134510f3d 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -82,7 +82,7 @@ config EVENT_POWER_TRACING_DEPRECATED power:power_frequency This is for userspace compatibility and will vanish after 5 kernel iterations, - namely 2.6.41. + namely 3.1. config CONTEXT_SWITCH_TRACER bool diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 6957aa298dfa..7c910a5593a6 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -206,6 +206,8 @@ static void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes, what |= MASK_TC_BIT(rw, RAHEAD); what |= MASK_TC_BIT(rw, META); what |= MASK_TC_BIT(rw, DISCARD); + what |= MASK_TC_BIT(rw, FLUSH); + what |= MASK_TC_BIT(rw, FUA); pid = tsk->pid; if (act_log_check(bt, what, sector, pid)) @@ -1054,6 +1056,9 @@ static void fill_rwbs(char *rwbs, const struct blk_io_trace *t) goto out; } + if (tc & BLK_TC_FLUSH) + rwbs[i++] = 'F'; + if (tc & BLK_TC_DISCARD) rwbs[i++] = 'D'; else if (tc & BLK_TC_WRITE) @@ -1063,10 +1068,10 @@ static void fill_rwbs(char *rwbs, const struct blk_io_trace *t) else rwbs[i++] = 'N'; + if (tc & BLK_TC_FUA) + rwbs[i++] = 'F'; if (tc & BLK_TC_AHEAD) rwbs[i++] = 'A'; - if (tc & BLK_TC_BARRIER) - rwbs[i++] = 'B'; if (tc & BLK_TC_SYNC) rwbs[i++] = 'S'; if (tc & BLK_TC_META) @@ -1132,7 +1137,7 @@ typedef int (blk_log_action_t) (struct trace_iterator *iter, const char *act); static int blk_log_action_classic(struct trace_iterator *iter, const char *act) { - char rwbs[6]; + char rwbs[RWBS_LEN]; unsigned long long ts = iter->ts; unsigned long nsec_rem = do_div(ts, NSEC_PER_SEC); unsigned secs = (unsigned long)ts; @@ -1148,7 +1153,7 @@ static int blk_log_action_classic(struct trace_iterator *iter, const char *act) static int blk_log_action(struct trace_iterator *iter, const char *act) { - char rwbs[6]; + char rwbs[RWBS_LEN]; const struct blk_io_trace *t = te_blk_io_trace(iter->ent); fill_rwbs(rwbs, t); @@ -1561,7 +1566,7 @@ static const struct { } mask_maps[] = { { BLK_TC_READ, "read" }, { BLK_TC_WRITE, "write" }, - { BLK_TC_BARRIER, "barrier" }, + { BLK_TC_FLUSH, "flush" }, { BLK_TC_SYNC, "sync" }, { BLK_TC_QUEUE, "queue" }, { BLK_TC_REQUEUE, "requeue" }, @@ -1573,6 +1578,7 @@ static const struct { { BLK_TC_META, "meta" }, { BLK_TC_DISCARD, "discard" }, { BLK_TC_DRV_DATA, "drv_data" }, + { BLK_TC_FUA, "fua" }, }; static int blk_trace_str2mask(const char *str) @@ -1788,6 +1794,9 @@ void blk_fill_rwbs(char *rwbs, u32 rw, int bytes) { int i = 0; + if (rw & REQ_FLUSH) + rwbs[i++] = 'F'; + if (rw & WRITE) rwbs[i++] = 'W'; else if (rw & REQ_DISCARD) @@ -1797,6 +1806,8 @@ void blk_fill_rwbs(char *rwbs, u32 rw, int bytes) else rwbs[i++] = 'N'; + if (rw & REQ_FUA) + rwbs[i++] = 'F'; if (rw & REQ_RAHEAD) rwbs[i++] = 'A'; if (rw & REQ_SYNC) diff --git a/lib/Makefile b/lib/Makefile index 6457af4a7caf..d5d175c8a6ca 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -10,7 +10,7 @@ endif lib-y := ctype.o string.o vsprintf.o cmdline.o \ rbtree.o radix-tree.o dump_stack.o timerqueue.o\ idr.o int_sqrt.o extable.o prio_tree.o \ - sha1.o irq_regs.o reciprocal_div.o argv_split.o \ + sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \ proportions.o prio_heap.o ratelimit.o show_mem.o \ is_single_threaded.o plist.o decompress.o find_next_bit.o diff --git a/lib/md5.c b/lib/md5.c new file mode 100644 index 000000000000..c777180e1f2f --- /dev/null +++ b/lib/md5.c @@ -0,0 +1,95 @@ +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/cryptohash.h> + +#define F1(x, y, z) (z ^ (x & (y ^ z))) +#define F2(x, y, z) F1(z, x, y) +#define F3(x, y, z) (x ^ y ^ z) +#define F4(x, y, z) (y ^ (x | ~z)) + +#define MD5STEP(f, w, x, y, z, in, s) \ + (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x) + +void md5_transform(__u32 *hash, __u32 const *in) +{ + u32 a, b, c, d; + + a = hash[0]; + b = hash[1]; + c = hash[2]; + d = hash[3]; + + MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); + MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); + MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); + MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); + MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); + MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); + MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); + MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); + MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); + MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); + MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); + MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); + MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); + MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); + MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); + MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); + + MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); + MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); + MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); + MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); + MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); + MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); + MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); + MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); + MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); + MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); + MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); + MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); + MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); + MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); + MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); + MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); + + MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); + MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); + MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); + MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); + MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); + MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); + MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); + MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); + MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); + MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); + MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); + MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); + MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); + MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); + MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); + MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); + + MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); + MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); + MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); + MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); + MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); + MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); + MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); + MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); + MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); + MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); + MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); + MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); + MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); + MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); + MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); + MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); + + hash[0] += a; + hash[1] += b; + hash[2] += c; + hash[3] += d; +} +EXPORT_SYMBOL(md5_transform); diff --git a/lib/sha1.c b/lib/sha1.c index 4c45fd50e913..f33271dd00cb 100644 --- a/lib/sha1.c +++ b/lib/sha1.c @@ -1,31 +1,72 @@ /* - * SHA transform algorithm, originally taken from code written by - * Peter Gutmann, and placed in the public domain. + * SHA1 routine optimized to do word accesses rather than byte accesses, + * and to avoid unnecessary copies into the context array. + * + * This was based on the git SHA1 implementation. */ #include <linux/kernel.h> #include <linux/module.h> -#include <linux/cryptohash.h> +#include <linux/bitops.h> +#include <asm/unaligned.h> -/* The SHA f()-functions. */ +/* + * If you have 32 registers or more, the compiler can (and should) + * try to change the array[] accesses into registers. However, on + * machines with less than ~25 registers, that won't really work, + * and at least gcc will make an unholy mess of it. + * + * So to avoid that mess which just slows things down, we force + * the stores to memory to actually happen (we might be better off + * with a 'W(t)=(val);asm("":"+m" (W(t))' there instead, as + * suggested by Artur Skawina - that will also make gcc unable to + * try to do the silly "optimize away loads" part because it won't + * see what the value will be). + * + * Ben Herrenschmidt reports that on PPC, the C version comes close + * to the optimized asm with this (ie on PPC you don't want that + * 'volatile', since there are lots of registers). + * + * On ARM we get the best code generation by forcing a full memory barrier + * between each SHA_ROUND, otherwise gcc happily get wild with spilling and + * the stack frame size simply explode and performance goes down the drain. + */ -#define f1(x,y,z) (z ^ (x & (y ^ z))) /* x ? y : z */ -#define f2(x,y,z) (x ^ y ^ z) /* XOR */ -#define f3(x,y,z) ((x & y) + (z & (x ^ y))) /* majority */ +#ifdef CONFIG_X86 + #define setW(x, val) (*(volatile __u32 *)&W(x) = (val)) +#elif defined(CONFIG_ARM) + #define setW(x, val) do { W(x) = (val); __asm__("":::"memory"); } while (0) +#else + #define setW(x, val) (W(x) = (val)) +#endif -/* The SHA Mysterious Constants */ +/* This "rolls" over the 512-bit array */ +#define W(x) (array[(x)&15]) -#define K1 0x5A827999L /* Rounds 0-19: sqrt(2) * 2^30 */ -#define K2 0x6ED9EBA1L /* Rounds 20-39: sqrt(3) * 2^30 */ -#define K3 0x8F1BBCDCL /* Rounds 40-59: sqrt(5) * 2^30 */ -#define K4 0xCA62C1D6L /* Rounds 60-79: sqrt(10) * 2^30 */ +/* + * Where do we get the source from? The first 16 iterations get it from + * the input data, the next mix it from the 512-bit array. + */ +#define SHA_SRC(t) get_unaligned_be32((__u32 *)data + t) +#define SHA_MIX(t) rol32(W(t+13) ^ W(t+8) ^ W(t+2) ^ W(t), 1) + +#define SHA_ROUND(t, input, fn, constant, A, B, C, D, E) do { \ + __u32 TEMP = input(t); setW(t, TEMP); \ + E += TEMP + rol32(A,5) + (fn) + (constant); \ + B = ror32(B, 2); } while (0) + +#define T_0_15(t, A, B, C, D, E) SHA_ROUND(t, SHA_SRC, (((C^D)&B)^D) , 0x5a827999, A, B, C, D, E ) +#define T_16_19(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (((C^D)&B)^D) , 0x5a827999, A, B, C, D, E ) +#define T_20_39(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (B^C^D) , 0x6ed9eba1, A, B, C, D, E ) +#define T_40_59(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, ((B&C)+(D&(B^C))) , 0x8f1bbcdc, A, B, C, D, E ) +#define T_60_79(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (B^C^D) , 0xca62c1d6, A, B, C, D, E ) /** * sha_transform - single block SHA1 transform * * @digest: 160 bit digest to update * @data: 512 bits of data to hash - * @W: 80 words of workspace (see note) + * @array: 16 words of workspace (see note) * * This function generates a SHA1 digest for a single 512-bit block. * Be warned, it does not handle padding and message digest, do not @@ -36,47 +77,111 @@ * to clear the workspace. This is left to the caller to avoid * unnecessary clears between chained hashing operations. */ -void sha_transform(__u32 *digest, const char *in, __u32 *W) +void sha_transform(__u32 *digest, const char *data, __u32 *array) { - __u32 a, b, c, d, e, t, i; - - for (i = 0; i < 16; i++) - W[i] = be32_to_cpu(((const __be32 *)in)[i]); - - for (i = 0; i < 64; i++) - W[i+16] = rol32(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i], 1); - - a = digest[0]; - b = digest[1]; - c = digest[2]; - d = digest[3]; - e = digest[4]; - - for (i = 0; i < 20; i++) { - t = f1(b, c, d) + K1 + rol32(a, 5) + e + W[i]; - e = d; d = c; c = rol32(b, 30); b = a; a = t; - } - - for (; i < 40; i ++) { - t = f2(b, c, d) + K2 + rol32(a, 5) + e + W[i]; - e = d; d = c; c = rol32(b, 30); b = a; a = t; - } - - for (; i < 60; i ++) { - t = f3(b, c, d) + K3 + rol32(a, 5) + e + W[i]; - e = d; d = c; c = rol32(b, 30); b = a; a = t; - } - - for (; i < 80; i ++) { - t = f2(b, c, d) + K4 + rol32(a, 5) + e + W[i]; - e = d; d = c; c = rol32(b, 30); b = a; a = t; - } - - digest[0] += a; - digest[1] += b; - digest[2] += c; - digest[3] += d; - digest[4] += e; + __u32 A, B, C, D, E; + + A = digest[0]; + B = digest[1]; + C = digest[2]; + D = digest[3]; + E = digest[4]; + + /* Round 1 - iterations 0-16 take their input from 'data' */ + T_0_15( 0, A, B, C, D, E); + T_0_15( 1, E, A, B, C, D); + T_0_15( 2, D, E, A, B, C); + T_0_15( 3, C, D, E, A, B); + T_0_15( 4, B, C, D, E, A); + T_0_15( 5, A, B, C, D, E); + T_0_15( 6, E, A, B, C, D); + T_0_15( 7, D, E, A, B, C); + T_0_15( 8, C, D, E, A, B); + T_0_15( 9, B, C, D, E, A); + T_0_15(10, A, B, C, D, E); + T_0_15(11, E, A, B, C, D); + T_0_15(12, D, E, A, B, C); + T_0_15(13, C, D, E, A, B); + T_0_15(14, B, C, D, E, A); + T_0_15(15, A, B, C, D, E); + + /* Round 1 - tail. Input from 512-bit mixing array */ + T_16_19(16, E, A, B, C, D); + T_16_19(17, D, E, A, B, C); + T_16_19(18, C, D, E, A, B); + T_16_19(19, B, C, D, E, A); + + /* Round 2 */ + T_20_39(20, A, B, C, D, E); + T_20_39(21, E, A, B, C, D); + T_20_39(22, D, E, A, B, C); + T_20_39(23, C, D, E, A, B); + T_20_39(24, B, C, D, E, A); + T_20_39(25, A, B, C, D, E); + T_20_39(26, E, A, B, C, D); + T_20_39(27, D, E, A, B, C); + T_20_39(28, C, D, E, A, B); + T_20_39(29, B, C, D, E, A); + T_20_39(30, A, B, C, D, E); + T_20_39(31, E, A, B, C, D); + T_20_39(32, D, E, A, B, C); + T_20_39(33, C, D, E, A, B); + T_20_39(34, B, C, D, E, A); + T_20_39(35, A, B, C, D, E); + T_20_39(36, E, A, B, C, D); + T_20_39(37, D, E, A, B, C); + T_20_39(38, C, D, E, A, B); + T_20_39(39, B, C, D, E, A); + + /* Round 3 */ + T_40_59(40, A, B, C, D, E); + T_40_59(41, E, A, B, C, D); + T_40_59(42, D, E, A, B, C); + T_40_59(43, C, D, E, A, B); + T_40_59(44, B, C, D, E, A); + T_40_59(45, A, B, C, D, E); + T_40_59(46, E, A, B, C, D); + T_40_59(47, D, E, A, B, C); + T_40_59(48, C, D, E, A, B); + T_40_59(49, B, C, D, E, A); + T_40_59(50, A, B, C, D, E); + T_40_59(51, E, A, B, C, D); + T_40_59(52, D, E, A, B, C); + T_40_59(53, C, D, E, A, B); + T_40_59(54, B, C, D, E, A); + T_40_59(55, A, B, C, D, E); + T_40_59(56, E, A, B, C, D); + T_40_59(57, D, E, A, B, C); + T_40_59(58, C, D, E, A, B); + T_40_59(59, B, C, D, E, A); + + /* Round 4 */ + T_60_79(60, A, B, C, D, E); + T_60_79(61, E, A, B, C, D); + T_60_79(62, D, E, A, B, C); + T_60_79(63, C, D, E, A, B); + T_60_79(64, B, C, D, E, A); + T_60_79(65, A, B, C, D, E); + T_60_79(66, E, A, B, C, D); + T_60_79(67, D, E, A, B, C); + T_60_79(68, C, D, E, A, B); + T_60_79(69, B, C, D, E, A); + T_60_79(70, A, B, C, D, E); + T_60_79(71, E, A, B, C, D); + T_60_79(72, D, E, A, B, C); + T_60_79(73, C, D, E, A, B); + T_60_79(74, B, C, D, E, A); + T_60_79(75, A, B, C, D, E); + T_60_79(76, E, A, B, C, D); + T_60_79(77, D, E, A, B, C); + T_60_79(78, C, D, E, A, B); + T_60_79(79, B, C, D, E, A); + + digest[0] += A; + digest[1] += B; + digest[2] += C; + digest[3] += D; + digest[4] += E; } EXPORT_SYMBOL(sha_transform); @@ -92,4 +197,3 @@ void sha_init(__u32 *buf) buf[3] = 0x10325476; buf[4] = 0xc3d2e1f0; } - diff --git a/mm/highmem.c b/mm/highmem.c index 693394daa2ed..5ef672c07f75 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -326,7 +326,7 @@ static struct page_address_slot { spinlock_t lock; /* Protect this bucket's list */ } ____cacheline_aligned_in_smp page_address_htable[1<<PA_HASH_ORDER]; -static struct page_address_slot *page_slot(struct page *page) +static struct page_address_slot *page_slot(const struct page *page) { return &page_address_htable[hash_ptr(page, PA_HASH_ORDER)]; } @@ -337,7 +337,7 @@ static struct page_address_slot *page_slot(struct page *page) * * Returns the page's virtual address. */ -void *page_address(struct page *page) +void *page_address(const struct page *page) { unsigned long flags; void *ret; diff --git a/mm/memcontrol.c b/mm/memcontrol.c index f4ec4e7ca4cd..930de9437271 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2091,6 +2091,7 @@ struct memcg_stock_pcp { #define FLUSHING_CACHED_CHARGE (0) }; static DEFINE_PER_CPU(struct memcg_stock_pcp, memcg_stock); +static DEFINE_MUTEX(percpu_charge_mutex); /* * Try to consume stocked charge on this cpu. If success, one page is consumed @@ -2197,8 +2198,7 @@ static void drain_all_stock(struct mem_cgroup *root_mem, bool sync) for_each_online_cpu(cpu) { struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu); - if (mem_cgroup_same_or_subtree(root_mem, stock->cached) && - test_bit(FLUSHING_CACHED_CHARGE, &stock->flags)) + if (test_bit(FLUSHING_CACHED_CHARGE, &stock->flags)) flush_work(&stock->work); } out: @@ -2213,14 +2213,22 @@ out: */ static void drain_all_stock_async(struct mem_cgroup *root_mem) { + /* + * If someone calls draining, avoid adding more kworker runs. + */ + if (!mutex_trylock(&percpu_charge_mutex)) + return; drain_all_stock(root_mem, false); + mutex_unlock(&percpu_charge_mutex); } /* This is a synchronous drain interface. */ static void drain_all_stock_sync(struct mem_cgroup *root_mem) { /* called when force_empty is called */ + mutex_lock(&percpu_charge_mutex); drain_all_stock(root_mem, true); + mutex_unlock(&percpu_charge_mutex); } /* diff --git a/mm/slub.c b/mm/slub.c index eb5a8f93338a..9f662d70eb47 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -701,7 +701,7 @@ static u8 *check_bytes(u8 *start, u8 value, unsigned int bytes) return check_bytes8(start, value, bytes); value64 = value | value << 8 | value << 16 | value << 24; - value64 = value64 | value64 << 32; + value64 = (value64 & 0xffffffff) | value64 << 32; prefix = 8 - ((unsigned long)start) % 8; if (prefix) { @@ -1854,7 +1854,7 @@ redo: new.frozen = 0; - if (!new.inuse && n->nr_partial < s->min_partial) + if (!new.inuse && n->nr_partial > s->min_partial) m = M_FREE; else if (new.freelist) { m = M_PARTIAL; @@ -2387,11 +2387,13 @@ static void __slab_free(struct kmem_cache *s, struct page *page, slab_empty: if (prior) { /* - * Slab still on the partial list. + * Slab on the partial list. */ remove_partial(n, page); stat(s, FREE_REMOVE_PARTIAL); - } + } else + /* Slab must be on the full list */ + remove_full(s, page); spin_unlock_irqrestore(&n->list_lock, flags); stat(s, FREE_SLAB); diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 464621d18eb2..7ef0903058ee 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -725,9 +725,10 @@ static void free_unmap_vmap_area_addr(unsigned long addr) #define VMAP_BBMAP_BITS_MIN (VMAP_MAX_ALLOC*2) #define VMAP_MIN(x, y) ((x) < (y) ? (x) : (y)) /* can't use min() */ #define VMAP_MAX(x, y) ((x) > (y) ? (x) : (y)) /* can't use max() */ -#define VMAP_BBMAP_BITS VMAP_MIN(VMAP_BBMAP_BITS_MAX, \ - VMAP_MAX(VMAP_BBMAP_BITS_MIN, \ - VMALLOC_PAGES / NR_CPUS / 16)) +#define VMAP_BBMAP_BITS \ + VMAP_MIN(VMAP_BBMAP_BITS_MAX, \ + VMAP_MAX(VMAP_BBMAP_BITS_MIN, \ + VMALLOC_PAGES / roundup_pow_of_two(NR_CPUS) / 16)) #define VMAP_BLOCK_SIZE (VMAP_BBMAP_BITS * PAGE_SIZE) diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 2252c2085dac..52cfd0c3ea71 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -242,8 +242,6 @@ static int br2684_xmit_vcc(struct sk_buff *skb, struct net_device *dev, if (brdev->payload == p_bridged) { skb_push(skb, 2); memset(skb->data, 0, 2); - } else { /* p_routed */ - skb_pull(skb, ETH_HLEN); } } skb_debug(skb); diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 3176e2e13d9b..2cdf0070419f 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -417,6 +417,7 @@ put_back: int br_del_if(struct net_bridge *br, struct net_device *dev) { struct net_bridge_port *p; + bool changed_addr; p = br_port_get_rtnl(dev); if (!p || p->br != br) @@ -425,9 +426,12 @@ int br_del_if(struct net_bridge *br, struct net_device *dev) del_nbp(p); spin_lock_bh(&br->lock); - br_stp_recalculate_bridge_id(br); + changed_addr = br_stp_recalculate_bridge_id(br); spin_unlock_bh(&br->lock); + if (changed_addr) + call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev); + netdev_update_features(br->dev); return 0; diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c index 6545ee9591d1..a76b62135558 100644 --- a/net/bridge/br_notify.c +++ b/net/bridge/br_notify.c @@ -34,6 +34,7 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v struct net_device *dev = ptr; struct net_bridge_port *p; struct net_bridge *br; + bool changed_addr; int err; /* register of bridge completed, add sysfs entries */ @@ -57,8 +58,12 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v case NETDEV_CHANGEADDR: spin_lock_bh(&br->lock); br_fdb_changeaddr(p, dev->dev_addr); - br_stp_recalculate_bridge_id(br); + changed_addr = br_stp_recalculate_bridge_id(br); spin_unlock_bh(&br->lock); + + if (changed_addr) + call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev); + break; case NETDEV_CHANGE: diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 2b5ca1a0054d..5864cc491369 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -1198,7 +1198,8 @@ ebt_register_table(struct net *net, const struct ebt_table *input_table) if (table->check && table->check(newinfo, table->valid_hooks)) { BUGPRINT("The table doesn't like its own initial data, lol\n"); - return ERR_PTR(-EINVAL); + ret = -EINVAL; + goto free_chainstack; } table->private = newinfo; diff --git a/net/core/Makefile b/net/core/Makefile index 8a04dd22cf77..0d357b1c4e57 100644 --- a/net/core/Makefile +++ b/net/core/Makefile @@ -3,7 +3,7 @@ # obj-y := sock.o request_sock.o skbuff.o iovec.o datagram.o stream.o scm.o \ - gen_stats.o gen_estimator.o net_namespace.o + gen_stats.o gen_estimator.o net_namespace.o secure_seq.o obj-$(CONFIG_SYSCTL) += sysctl_net_core.o diff --git a/net/core/scm.c b/net/core/scm.c index 4c1ef026d695..811b53fb330e 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -192,7 +192,7 @@ int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *p) goto error; cred->uid = cred->euid = p->creds.uid; - cred->gid = cred->egid = p->creds.uid; + cred->gid = cred->egid = p->creds.gid; put_cred(p->cred); p->cred = cred; } diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c new file mode 100644 index 000000000000..45329d7c9dd9 --- /dev/null +++ b/net/core/secure_seq.c @@ -0,0 +1,184 @@ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/cryptohash.h> +#include <linux/module.h> +#include <linux/cache.h> +#include <linux/random.h> +#include <linux/hrtimer.h> +#include <linux/ktime.h> +#include <linux/string.h> + +#include <net/secure_seq.h> + +static u32 net_secret[MD5_MESSAGE_BYTES / 4] ____cacheline_aligned; + +static int __init net_secret_init(void) +{ + get_random_bytes(net_secret, sizeof(net_secret)); + return 0; +} +late_initcall(net_secret_init); + +static u32 seq_scale(u32 seq) +{ + /* + * As close as possible to RFC 793, which + * suggests using a 250 kHz clock. + * Further reading shows this assumes 2 Mb/s networks. + * For 10 Mb/s Ethernet, a 1 MHz clock is appropriate. + * For 10 Gb/s Ethernet, a 1 GHz clock should be ok, but + * we also need to limit the resolution so that the u32 seq + * overlaps less than one time per MSL (2 minutes). + * Choosing a clock of 64 ns period is OK. (period of 274 s) + */ + return seq + (ktime_to_ns(ktime_get_real()) >> 6); +} + +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +__u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr, + __be16 sport, __be16 dport) +{ + u32 secret[MD5_MESSAGE_BYTES / 4]; + u32 hash[MD5_DIGEST_WORDS]; + u32 i; + + memcpy(hash, saddr, 16); + for (i = 0; i < 4; i++) + secret[i] = net_secret[i] + daddr[i]; + secret[4] = net_secret[4] + + (((__force u16)sport << 16) + (__force u16)dport); + for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++) + secret[i] = net_secret[i]; + + md5_transform(hash, secret); + + return seq_scale(hash[0]); +} +EXPORT_SYMBOL(secure_tcpv6_sequence_number); + +u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, + __be16 dport) +{ + u32 secret[MD5_MESSAGE_BYTES / 4]; + u32 hash[MD5_DIGEST_WORDS]; + u32 i; + + memcpy(hash, saddr, 16); + for (i = 0; i < 4; i++) + secret[i] = net_secret[i] + (__force u32) daddr[i]; + secret[4] = net_secret[4] + (__force u32)dport; + for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++) + secret[i] = net_secret[i]; + + md5_transform(hash, secret); + + return hash[0]; +} +#endif + +#ifdef CONFIG_INET +__u32 secure_ip_id(__be32 daddr) +{ + u32 hash[MD5_DIGEST_WORDS]; + + hash[0] = (__force __u32) daddr; + hash[1] = net_secret[13]; + hash[2] = net_secret[14]; + hash[3] = net_secret[15]; + + md5_transform(hash, net_secret); + + return hash[0]; +} + +__u32 secure_ipv6_id(const __be32 daddr[4]) +{ + __u32 hash[4]; + + memcpy(hash, daddr, 16); + md5_transform(hash, net_secret); + + return hash[0]; +} + +__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr, + __be16 sport, __be16 dport) +{ + u32 hash[MD5_DIGEST_WORDS]; + + hash[0] = (__force u32)saddr; + hash[1] = (__force u32)daddr; + hash[2] = ((__force u16)sport << 16) + (__force u16)dport; + hash[3] = net_secret[15]; + + md5_transform(hash, net_secret); + + return seq_scale(hash[0]); +} + +u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport) +{ + u32 hash[MD5_DIGEST_WORDS]; + + hash[0] = (__force u32)saddr; + hash[1] = (__force u32)daddr; + hash[2] = (__force u32)dport ^ net_secret[14]; + hash[3] = net_secret[15]; + + md5_transform(hash, net_secret); + + return hash[0]; +} +EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral); +#endif + +#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE) +u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, + __be16 sport, __be16 dport) +{ + u32 hash[MD5_DIGEST_WORDS]; + u64 seq; + + hash[0] = (__force u32)saddr; + hash[1] = (__force u32)daddr; + hash[2] = ((__force u16)sport << 16) + (__force u16)dport; + hash[3] = net_secret[15]; + + md5_transform(hash, net_secret); + + seq = hash[0] | (((u64)hash[1]) << 32); + seq += ktime_to_ns(ktime_get_real()); + seq &= (1ull << 48) - 1; + + return seq; +} +EXPORT_SYMBOL(secure_dccp_sequence_number); + +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr, + __be16 sport, __be16 dport) +{ + u32 secret[MD5_MESSAGE_BYTES / 4]; + u32 hash[MD5_DIGEST_WORDS]; + u64 seq; + u32 i; + + memcpy(hash, saddr, 16); + for (i = 0; i < 4; i++) + secret[i] = net_secret[i] + daddr[i]; + secret[4] = net_secret[4] + + (((__force u16)sport << 16) + (__force u16)dport); + for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++) + secret[i] = net_secret[i]; + + md5_transform(hash, secret); + + seq = hash[0] | (((u64)hash[1]) << 32); + seq += ktime_to_ns(ktime_get_real()); + seq &= (1ull << 48) - 1; + + return seq; +} +EXPORT_SYMBOL(secure_dccpv6_sequence_number); +#endif +#endif diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 2beda824636e..27002dffe7ed 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1369,8 +1369,21 @@ pull_pages: } EXPORT_SYMBOL(__pskb_pull_tail); -/* Copy some data bits from skb to kernel buffer. */ - +/** + * skb_copy_bits - copy bits from skb to kernel buffer + * @skb: source skb + * @offset: offset in source + * @to: destination buffer + * @len: number of bytes to copy + * + * Copy the specified number of bytes from the source skb to the + * destination buffer. + * + * CAUTION ! : + * If its prototype is ever changed, + * check arch/{*}/net/{*}.S files, + * since it is called from BPF assembly code. + */ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len) { int start = skb_headlen(skb); diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 8c36adfd1919..332639b56f4d 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -26,6 +26,7 @@ #include <net/timewait_sock.h> #include <net/tcp_states.h> #include <net/xfrm.h> +#include <net/secure_seq.h> #include "ackvec.h" #include "ccid.h" diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 8dc4348774a5..b74f76117dcf 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -29,6 +29,7 @@ #include <net/transp_v6.h> #include <net/ip6_checksum.h> #include <net/xfrm.h> +#include <net/secure_seq.h> #include "dccp.h" #include "ipv6.h" @@ -69,13 +70,7 @@ static inline void dccp_v6_send_check(struct sock *sk, struct sk_buff *skb) dh->dccph_checksum = dccp_v6_csum_finish(skb, &np->saddr, &np->daddr); } -static inline __u32 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr, - __be16 sport, __be16 dport ) -{ - return secure_tcpv6_sequence_number(saddr, daddr, sport, dport); -} - -static inline __u32 dccp_v6_init_sequence(struct sk_buff *skb) +static inline __u64 dccp_v6_init_sequence(struct sk_buff *skb) { return secure_dccpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32, ipv6_hdr(skb)->saddr.s6_addr32, diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index f1d27f6c9351..283c0a26e03f 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -1718,7 +1718,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode, pmc->sfcount[sfmode]--; for (j=0; j<i; j++) - (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[i]); + (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[j]); } else if (isexclude != (pmc->sfcount[MCAST_EXCLUDE] != 0)) { #ifdef CONFIG_IP_MULTICAST struct ip_sf_list *psf; diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 3c0369a3a663..984ec656b03b 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -21,6 +21,7 @@ #include <net/inet_connection_sock.h> #include <net/inet_hashtables.h> +#include <net/secure_seq.h> #include <net/ip.h> /* diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index e38213817d0a..86f13c67ea85 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -19,6 +19,7 @@ #include <linux/net.h> #include <net/ip.h> #include <net/inetpeer.h> +#include <net/secure_seq.h> /* * Theory of operations. diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index ccaaa851ab42..8c6563361ab5 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -122,6 +122,7 @@ static int ip_dev_loopback_xmit(struct sk_buff *newskb) newskb->pkt_type = PACKET_LOOPBACK; newskb->ip_summed = CHECKSUM_UNNECESSARY; WARN_ON(!skb_dst(newskb)); + skb_dst_force(newskb); netif_rx_ni(newskb); return 0; } @@ -204,9 +205,15 @@ static inline int ip_finish_output2(struct sk_buff *skb) skb = skb2; } + rcu_read_lock(); neigh = dst_get_neighbour(dst); - if (neigh) - return neigh_output(neigh, skb); + if (neigh) { + int res = neigh_output(neigh, skb); + + rcu_read_unlock(); + return res; + } + rcu_read_unlock(); if (net_ratelimit()) printk(KERN_DEBUG "ip_finish_output2: No header cache and no neighbour!\n"); diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index ab0c9efd1efa..8905e92f896a 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -1067,7 +1067,7 @@ EXPORT_SYMBOL(compat_ip_setsockopt); */ static int do_ip_getsockopt(struct sock *sk, int level, int optname, - char __user *optval, int __user *optlen) + char __user *optval, int __user *optlen, unsigned flags) { struct inet_sock *inet = inet_sk(sk); int val; @@ -1240,7 +1240,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, msg.msg_control = optval; msg.msg_controllen = len; - msg.msg_flags = 0; + msg.msg_flags = flags; if (inet->cmsg_flags & IP_CMSG_PKTINFO) { struct in_pktinfo info; @@ -1294,7 +1294,7 @@ int ip_getsockopt(struct sock *sk, int level, { int err; - err = do_ip_getsockopt(sk, level, optname, optval, optlen); + err = do_ip_getsockopt(sk, level, optname, optval, optlen, 0); #ifdef CONFIG_NETFILTER /* we need to exclude all possible ENOPROTOOPTs except default case */ if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS && @@ -1327,7 +1327,8 @@ int compat_ip_getsockopt(struct sock *sk, int level, int optname, return compat_mc_getsockopt(sk, level, optname, optval, optlen, ip_getsockopt); - err = do_ip_getsockopt(sk, level, optname, optval, optlen); + err = do_ip_getsockopt(sk, level, optname, optval, optlen, + MSG_CMSG_COMPAT); #ifdef CONFIG_NETFILTER /* we need to exclude all possible ENOPROTOOPTs except default case */ diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index 2e97e3ec1eb7..929b27bdeb79 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -18,17 +18,15 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) struct rtable *rt; struct flowi4 fl4 = {}; __be32 saddr = iph->saddr; - __u8 flags = 0; + __u8 flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0; unsigned int hh_len; - if (!skb->sk && addr_type != RTN_LOCAL) { - if (addr_type == RTN_UNSPEC) - addr_type = inet_addr_type(net, saddr); - if (addr_type == RTN_LOCAL || addr_type == RTN_UNICAST) - flags |= FLOWI_FLAG_ANYSRC; - else - saddr = 0; - } + if (addr_type == RTN_UNSPEC) + addr_type = inet_addr_type(net, saddr); + if (addr_type == RTN_LOCAL || addr_type == RTN_UNICAST) + flags |= FLOWI_FLAG_ANYSRC; + else + saddr = 0; /* some non-standard hacks like ipt_REJECT.c:send_reset() can cause * packets with foreign saddr to appear on the NF_INET_LOCAL_OUT hook. @@ -38,7 +36,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) fl4.flowi4_tos = RT_TOS(iph->tos); fl4.flowi4_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0; fl4.flowi4_mark = skb->mark; - fl4.flowi4_flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : flags; + fl4.flowi4_flags = flags; rt = ip_route_output_key(net, &fl4); if (IS_ERR(rt)) return -1; diff --git a/net/ipv4/netfilter/nf_nat_proto_common.c b/net/ipv4/netfilter/nf_nat_proto_common.c index 3e61faf23a9a..f52d41ea0690 100644 --- a/net/ipv4/netfilter/nf_nat_proto_common.c +++ b/net/ipv4/netfilter/nf_nat_proto_common.c @@ -12,6 +12,7 @@ #include <linux/ip.h> #include <linux/netfilter.h> +#include <net/secure_seq.h> #include <net/netfilter/nf_nat.h> #include <net/netfilter/nf_nat_core.h> #include <net/netfilter/nf_nat_rule.h> diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 1457acb39cec..61714bd52925 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -563,7 +563,8 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos, RT_SCOPE_UNIVERSE, inet->hdrincl ? IPPROTO_RAW : sk->sk_protocol, - FLOWI_FLAG_CAN_SLEEP, daddr, saddr, 0, 0); + inet_sk_flowi_flags(sk) | FLOWI_FLAG_CAN_SLEEP, + daddr, saddr, 0, 0); if (!inet->hdrincl) { err = raw_probe_proto_opt(&fl4, msg); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 1730689f560e..075212e41b83 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -109,6 +109,7 @@ #include <linux/sysctl.h> #endif #include <net/atmclip.h> +#include <net/secure_seq.h> #define RT_FL_TOS(oldflp4) \ ((u32)(oldflp4->flowi4_tos & (IPTOS_RT_MASK | RTO_ONLINK))) @@ -721,7 +722,7 @@ static inline bool compare_hash_inputs(const struct rtable *rt1, { return ((((__force u32)rt1->rt_key_dst ^ (__force u32)rt2->rt_key_dst) | ((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) | - (rt1->rt_iif ^ rt2->rt_iif)) == 0); + (rt1->rt_route_iif ^ rt2->rt_route_iif)) == 0); } static inline int compare_keys(struct rtable *rt1, struct rtable *rt2) @@ -730,8 +731,8 @@ static inline int compare_keys(struct rtable *rt1, struct rtable *rt2) ((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) | (rt1->rt_mark ^ rt2->rt_mark) | (rt1->rt_key_tos ^ rt2->rt_key_tos) | - (rt1->rt_oif ^ rt2->rt_oif) | - (rt1->rt_iif ^ rt2->rt_iif)) == 0; + (rt1->rt_route_iif ^ rt2->rt_route_iif) | + (rt1->rt_oif ^ rt2->rt_oif)) == 0; } static inline int compare_netns(struct rtable *rt1, struct rtable *rt2) @@ -1628,16 +1629,18 @@ static int check_peer_redir(struct dst_entry *dst, struct inet_peer *peer) { struct rtable *rt = (struct rtable *) dst; __be32 orig_gw = rt->rt_gateway; - struct neighbour *n; + struct neighbour *n, *old_n; dst_confirm(&rt->dst); - neigh_release(dst_get_neighbour(&rt->dst)); - dst_set_neighbour(&rt->dst, NULL); - rt->rt_gateway = peer->redirect_learned.a4; - rt_bind_neighbour(rt); - n = dst_get_neighbour(&rt->dst); + + n = ipv4_neigh_lookup(&rt->dst, &rt->rt_gateway); + if (IS_ERR(n)) + return PTR_ERR(n); + old_n = xchg(&rt->dst._neighbour, n); + if (old_n) + neigh_release(old_n); if (!n || !(n->nud_state & NUD_VALID)) { if (n) neigh_event_send(n, NULL); @@ -2317,8 +2320,7 @@ int ip_route_input_common(struct sk_buff *skb, __be32 daddr, __be32 saddr, rth = rcu_dereference(rth->dst.rt_next)) { if ((((__force u32)rth->rt_key_dst ^ (__force u32)daddr) | ((__force u32)rth->rt_key_src ^ (__force u32)saddr) | - (rth->rt_iif ^ iif) | - rth->rt_oif | + (rth->rt_route_iif ^ iif) | (rth->rt_key_tos ^ tos)) == 0 && rth->rt_mark == skb->mark && net_eq(dev_net(rth->dst.dev), net) && diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 92bb9434b338..3bc5c8f7c71b 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -276,7 +276,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, int mss; struct rtable *rt; __u8 rcv_wscale; - bool ecn_ok; + bool ecn_ok = false; if (!sysctl_tcp_syncookies || !th->ack || th->rst) goto out; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 955b8e65b69e..1c12b8ec849d 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -72,6 +72,7 @@ #include <net/timewait_sock.h> #include <net/xfrm.h> #include <net/netdma.h> +#include <net/secure_seq.h> #include <linux/inet.h> #include <linux/ipv6.h> diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a55500cc0b29..f012ebd87b43 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -656,7 +656,7 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen, * layer address of our nexhop router */ - if (dst_get_neighbour(&rt->dst) == NULL) + if (dst_get_neighbour_raw(&rt->dst) == NULL) ifa->flags &= ~IFA_F_OPTIMISTIC; ifa->idev = idev; diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 16560336eb72..9ef1831746ef 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -33,6 +33,11 @@ #include <linux/errqueue.h> #include <asm/uaccess.h> +static inline int ipv6_mapped_addr_any(const struct in6_addr *a) +{ + return (ipv6_addr_v4mapped(a) && (a->s6_addr32[3] == 0)); +} + int ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) { struct sockaddr_in6 *usin = (struct sockaddr_in6 *) uaddr; @@ -102,10 +107,12 @@ ipv4_connected: ipv6_addr_set_v4mapped(inet->inet_daddr, &np->daddr); - if (ipv6_addr_any(&np->saddr)) + if (ipv6_addr_any(&np->saddr) || + ipv6_mapped_addr_any(&np->saddr)) ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr); - if (ipv6_addr_any(&np->rcv_saddr)) { + if (ipv6_addr_any(&np->rcv_saddr) || + ipv6_mapped_addr_any(&np->rcv_saddr)) { ipv6_addr_set_v4mapped(inet->inet_rcv_saddr, &np->rcv_saddr); if (sk->sk_prot->rehash) diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index b53197233709..73f1a00a96af 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -20,6 +20,7 @@ #include <net/inet_connection_sock.h> #include <net/inet_hashtables.h> #include <net/inet6_hashtables.h> +#include <net/secure_seq.h> #include <net/ip.h> int __inet6_hash(struct sock *sk, struct inet_timewait_sock *tw) diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 54a4678955bf..320d91d20ad7 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1455,7 +1455,7 @@ static int fib6_age(struct rt6_info *rt, void *arg) RT6_TRACE("aging clone %p\n", rt); return -1; } else if ((rt->rt6i_flags & RTF_GATEWAY) && - (!(dst_get_neighbour(&rt->dst)->flags & NTF_ROUTER))) { + (!(dst_get_neighbour_raw(&rt->dst)->flags & NTF_ROUTER))) { RT6_TRACE("purging route %p via non-router but gateway\n", rt); return -1; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 32e5339db0c8..4c882cf4e8a1 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -135,10 +135,15 @@ static int ip6_finish_output2(struct sk_buff *skb) skb->len); } + rcu_read_lock(); neigh = dst_get_neighbour(dst); - if (neigh) - return neigh_output(neigh, skb); + if (neigh) { + int res = neigh_output(neigh, skb); + rcu_read_unlock(); + return res; + } + rcu_read_unlock(); IP6_INC_STATS_BH(dev_net(dst->dev), ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); kfree_skb(skb); @@ -975,12 +980,14 @@ static int ip6_dst_lookup_tail(struct sock *sk, * dst entry and replace it instead with the * dst entry of the nexthop router */ + rcu_read_lock(); n = dst_get_neighbour(*dst); if (n && !(n->nud_state & NUD_VALID)) { struct inet6_ifaddr *ifp; struct flowi6 fl_gw6; int redirect; + rcu_read_unlock(); ifp = ipv6_get_ifaddr(net, &fl6->saddr, (*dst)->dev, 1); @@ -1000,6 +1007,8 @@ static int ip6_dst_lookup_tail(struct sock *sk, if ((err = (*dst)->error)) goto out_err_release; } + } else { + rcu_read_unlock(); } #endif diff --git a/net/ipv6/route.c b/net/ipv6/route.c index e8987da06667..9e69eb0ec6dd 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -364,7 +364,7 @@ out: #ifdef CONFIG_IPV6_ROUTER_PREF static void rt6_probe(struct rt6_info *rt) { - struct neighbour *neigh = rt ? dst_get_neighbour(&rt->dst) : NULL; + struct neighbour *neigh; /* * Okay, this does not seem to be appropriate * for now, however, we need to check if it @@ -373,8 +373,10 @@ static void rt6_probe(struct rt6_info *rt) * Router Reachability Probe MUST be rate-limited * to no more than one per minute. */ + rcu_read_lock(); + neigh = rt ? dst_get_neighbour(&rt->dst) : NULL; if (!neigh || (neigh->nud_state & NUD_VALID)) - return; + goto out; read_lock_bh(&neigh->lock); if (!(neigh->nud_state & NUD_VALID) && time_after(jiffies, neigh->updated + rt->rt6i_idev->cnf.rtr_probe_interval)) { @@ -387,8 +389,11 @@ static void rt6_probe(struct rt6_info *rt) target = (struct in6_addr *)&neigh->primary_key; addrconf_addr_solict_mult(target, &mcaddr); ndisc_send_ns(rt->rt6i_dev, NULL, target, &mcaddr, NULL); - } else + } else { read_unlock_bh(&neigh->lock); + } +out: + rcu_read_unlock(); } #else static inline void rt6_probe(struct rt6_info *rt) @@ -412,8 +417,11 @@ static inline int rt6_check_dev(struct rt6_info *rt, int oif) static inline int rt6_check_neigh(struct rt6_info *rt) { - struct neighbour *neigh = dst_get_neighbour(&rt->dst); + struct neighbour *neigh; int m; + + rcu_read_lock(); + neigh = dst_get_neighbour(&rt->dst); if (rt->rt6i_flags & RTF_NONEXTHOP || !(rt->rt6i_flags & RTF_GATEWAY)) m = 1; @@ -430,6 +438,7 @@ static inline int rt6_check_neigh(struct rt6_info *rt) read_unlock_bh(&neigh->lock); } else m = 0; + rcu_read_unlock(); return m; } @@ -769,7 +778,7 @@ static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort, rt->rt6i_dst.plen = 128; rt->rt6i_flags |= RTF_CACHE; rt->dst.flags |= DST_HOST; - dst_set_neighbour(&rt->dst, neigh_clone(dst_get_neighbour(&ort->dst))); + dst_set_neighbour(&rt->dst, neigh_clone(dst_get_neighbour_raw(&ort->dst))); } return rt; } @@ -803,7 +812,7 @@ restart: dst_hold(&rt->dst); read_unlock_bh(&table->tb6_lock); - if (!dst_get_neighbour(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP)) + if (!dst_get_neighbour_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP)) nrt = rt6_alloc_cow(rt, &fl6->daddr, &fl6->saddr); else if (!(rt->dst.flags & DST_HOST)) nrt = rt6_alloc_clone(rt, &fl6->daddr); @@ -1587,7 +1596,7 @@ void rt6_redirect(const struct in6_addr *dest, const struct in6_addr *src, dst_confirm(&rt->dst); /* Duplicate redirect: silently ignore. */ - if (neigh == dst_get_neighbour(&rt->dst)) + if (neigh == dst_get_neighbour_raw(&rt->dst)) goto out; nrt = ip6_rt_copy(rt, dest); @@ -1682,7 +1691,7 @@ again: 1. It is connected route. Action: COW 2. It is gatewayed route or NONEXTHOP route. Action: clone it. */ - if (!dst_get_neighbour(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP)) + if (!dst_get_neighbour_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP)) nrt = rt6_alloc_cow(rt, daddr, saddr); else nrt = rt6_alloc_clone(rt, daddr); @@ -2326,6 +2335,7 @@ static int rt6_fill_node(struct net *net, struct nlmsghdr *nlh; long expires; u32 table; + struct neighbour *n; if (prefix) { /* user wants prefix routes only */ if (!(rt->rt6i_flags & RTF_PREFIX_RT)) { @@ -2414,8 +2424,11 @@ static int rt6_fill_node(struct net *net, if (rtnetlink_put_metrics(skb, dst_metrics_ptr(&rt->dst)) < 0) goto nla_put_failure; - if (dst_get_neighbour(&rt->dst)) - NLA_PUT(skb, RTA_GATEWAY, 16, &dst_get_neighbour(&rt->dst)->primary_key); + rcu_read_lock(); + n = dst_get_neighbour(&rt->dst); + if (n) + NLA_PUT(skb, RTA_GATEWAY, 16, &n->primary_key); + rcu_read_unlock(); if (rt->dst.dev) NLA_PUT_U32(skb, RTA_OIF, rt->rt6i_dev->ifindex); @@ -2608,12 +2621,14 @@ static int rt6_info_route(struct rt6_info *rt, void *p_arg) #else seq_puts(m, "00000000000000000000000000000000 00 "); #endif + rcu_read_lock(); n = dst_get_neighbour(&rt->dst); if (n) { seq_printf(m, "%pi6", n->primary_key); } else { seq_puts(m, "00000000000000000000000000000000"); } + rcu_read_unlock(); seq_printf(m, " %08x %08x %08x %08x %8s\n", rt->rt6i_metric, atomic_read(&rt->dst.__refcnt), rt->dst.__use, rt->rt6i_flags, diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c index 89d5bf806222..ac838965ff34 100644 --- a/net/ipv6/syncookies.c +++ b/net/ipv6/syncookies.c @@ -165,7 +165,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb) int mss; struct dst_entry *dst; __u8 rcv_wscale; - bool ecn_ok; + bool ecn_ok = false; if (!sysctl_tcp_syncookies || !th->ack || th->rst) goto out; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 78aa53492b3e..d1fb63f4aeb7 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -61,6 +61,7 @@ #include <net/timewait_sock.h> #include <net/netdma.h> #include <net/inet_common.h> +#include <net/secure_seq.h> #include <asm/uaccess.h> diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index be43fd805bd0..2b771dc708a3 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3771,6 +3771,7 @@ err_sock: void ip_vs_control_cleanup(void) { EnterFunction(2); + unregister_netdevice_notifier(&ip_vs_dst_notifier); ip_vs_genl_unregister(); nf_unregister_sockopt(&ip_vs_sockopts); LeaveFunction(2); diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index 5b466cd1272f..84d0fd47636a 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -312,6 +312,7 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) } break; case NF_STOLEN: + break; default: kfree_skb(skb); } diff --git a/net/netlabel/Makefile b/net/netlabel/Makefile index ea750e9df65f..d2732fc952e2 100644 --- a/net/netlabel/Makefile +++ b/net/netlabel/Makefile @@ -1,8 +1,6 @@ # # Makefile for the NetLabel subsystem. # -# Feb 9, 2006, Paul Moore <paul.moore@hp.com> -# # base objects obj-y := netlabel_user.o netlabel_kapi.o diff --git a/net/netlabel/netlabel_addrlist.c b/net/netlabel/netlabel_addrlist.c index c0519139679e..96b749dacc34 100644 --- a/net/netlabel/netlabel_addrlist.c +++ b/net/netlabel/netlabel_addrlist.c @@ -6,7 +6,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_addrlist.h b/net/netlabel/netlabel_addrlist.h index 2b9644e19de0..fdbc1d2c7352 100644 --- a/net/netlabel/netlabel_addrlist.h +++ b/net/netlabel/netlabel_addrlist.h @@ -6,7 +6,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c index dd53a36d89af..6bf878335d94 100644 --- a/net/netlabel/netlabel_cipso_v4.c +++ b/net/netlabel/netlabel_cipso_v4.c @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_cipso_v4.h b/net/netlabel/netlabel_cipso_v4.h index af7f3355103e..d24d774bfd62 100644 --- a/net/netlabel/netlabel_cipso_v4.h +++ b/net/netlabel/netlabel_cipso_v4.h @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c index 2aa975e5452d..7d8083cde34f 100644 --- a/net/netlabel/netlabel_domainhash.c +++ b/net/netlabel/netlabel_domainhash.c @@ -6,7 +6,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h index 0261dda3f2d2..bfcc0f7024c5 100644 --- a/net/netlabel/netlabel_domainhash.h +++ b/net/netlabel/netlabel_domainhash.h @@ -6,7 +6,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c index b528dd928d3c..9c24de10a657 100644 --- a/net/netlabel/netlabel_kapi.c +++ b/net/netlabel/netlabel_kapi.c @@ -5,7 +5,7 @@ * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ @@ -341,11 +341,11 @@ int netlbl_cfg_cipsov4_map_add(u32 doi, entry = kzalloc(sizeof(*entry), GFP_ATOMIC); if (entry == NULL) - return -ENOMEM; + goto out_entry; if (domain != NULL) { entry->domain = kstrdup(domain, GFP_ATOMIC); if (entry->domain == NULL) - goto cfg_cipsov4_map_add_failure; + goto out_domain; } if (addr == NULL && mask == NULL) { @@ -354,13 +354,13 @@ int netlbl_cfg_cipsov4_map_add(u32 doi, } else if (addr != NULL && mask != NULL) { addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC); if (addrmap == NULL) - goto cfg_cipsov4_map_add_failure; + goto out_addrmap; INIT_LIST_HEAD(&addrmap->list4); INIT_LIST_HEAD(&addrmap->list6); addrinfo = kzalloc(sizeof(*addrinfo), GFP_ATOMIC); if (addrinfo == NULL) - goto cfg_cipsov4_map_add_failure; + goto out_addrinfo; addrinfo->type_def.cipsov4 = doi_def; addrinfo->type = NETLBL_NLTYPE_CIPSOV4; addrinfo->list.addr = addr->s_addr & mask->s_addr; @@ -374,7 +374,7 @@ int netlbl_cfg_cipsov4_map_add(u32 doi, entry->type = NETLBL_NLTYPE_ADDRSELECT; } else { ret_val = -EINVAL; - goto cfg_cipsov4_map_add_failure; + goto out_addrmap; } ret_val = netlbl_domhsh_add(entry, audit_info); @@ -384,11 +384,15 @@ int netlbl_cfg_cipsov4_map_add(u32 doi, return 0; cfg_cipsov4_map_add_failure: - cipso_v4_doi_putdef(doi_def); + kfree(addrinfo); +out_addrinfo: + kfree(addrmap); +out_addrmap: kfree(entry->domain); +out_domain: kfree(entry); - kfree(addrmap); - kfree(addrinfo); +out_entry: + cipso_v4_doi_putdef(doi_def); return ret_val; } diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c index dff8a0809245..bfa555869775 100644 --- a/net/netlabel/netlabel_mgmt.c +++ b/net/netlabel/netlabel_mgmt.c @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_mgmt.h b/net/netlabel/netlabel_mgmt.h index 8db37f4c10f7..5a9f31ce5799 100644 --- a/net/netlabel/netlabel_mgmt.h +++ b/net/netlabel/netlabel_mgmt.h @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index f1ecf848e3ac..e6e823656f9d 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -5,7 +5,7 @@ * NetLabel system. The NetLabel system manages static and dynamic label * mappings for network protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_unlabeled.h b/net/netlabel/netlabel_unlabeled.h index 0bc8dc3f9e3c..700af49022a0 100644 --- a/net/netlabel/netlabel_unlabeled.h +++ b/net/netlabel/netlabel_unlabeled.h @@ -5,7 +5,7 @@ * NetLabel system. The NetLabel system manages static and dynamic label * mappings for network protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c index a3fd75ac3fa5..9fae63f10298 100644 --- a/net/netlabel/netlabel_user.c +++ b/net/netlabel/netlabel_user.c @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/netlabel/netlabel_user.h b/net/netlabel/netlabel_user.h index f4fc4c9ad567..81969785e279 100644 --- a/net/netlabel/netlabel_user.h +++ b/net/netlabel/netlabel_user.h @@ -5,7 +5,7 @@ * NetLabel system manages static and dynamic label mappings for network * protocols such as CIPSO and RIPSO. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 2a318f2dc3e5..b5d56a22b1d2 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -112,7 +112,7 @@ static struct sk_buff *prio_dequeue(struct Qdisc *sch) for (prio = 0; prio < q->bands; prio++) { struct Qdisc *qdisc = q->queues[prio]; - struct sk_buff *skb = qdisc->dequeue(qdisc); + struct sk_buff *skb = qdisc_dequeue_peeked(qdisc); if (skb) { qdisc_bstats_update(sch, skb); sch->q.qlen--; diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index 4536ee64383e..4f5510e2bd6f 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -410,7 +410,12 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) /* Return Congestion Notification only if we dropped a packet * from this flow. */ - return (qlen != slot->qlen) ? NET_XMIT_CN : NET_XMIT_SUCCESS; + if (qlen != slot->qlen) + return NET_XMIT_CN; + + /* As we dropped a packet, better let upper stack know this */ + qdisc_tree_decrease_qlen(sch, 1); + return NET_XMIT_SUCCESS; } static struct sk_buff * diff --git a/net/socket.c b/net/socket.c index b1cbbcd92558..24a77400b65e 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1871,8 +1871,14 @@ SYSCALL_DEFINE2(shutdown, int, fd, int, how) #define COMPAT_NAMELEN(msg) COMPAT_MSG(msg, msg_namelen) #define COMPAT_FLAGS(msg) COMPAT_MSG(msg, msg_flags) +struct used_address { + struct sockaddr_storage name; + unsigned int name_len; +}; + static int __sys_sendmsg(struct socket *sock, struct msghdr __user *msg, - struct msghdr *msg_sys, unsigned flags, int nosec) + struct msghdr *msg_sys, unsigned flags, + struct used_address *used_address) { struct compat_msghdr __user *msg_compat = (struct compat_msghdr __user *)msg; @@ -1953,8 +1959,28 @@ static int __sys_sendmsg(struct socket *sock, struct msghdr __user *msg, if (sock->file->f_flags & O_NONBLOCK) msg_sys->msg_flags |= MSG_DONTWAIT; - err = (nosec ? sock_sendmsg_nosec : sock_sendmsg)(sock, msg_sys, - total_len); + /* + * If this is sendmmsg() and current destination address is same as + * previously succeeded address, omit asking LSM's decision. + * used_address->name_len is initialized to UINT_MAX so that the first + * destination address never matches. + */ + if (used_address && used_address->name_len == msg_sys->msg_namelen && + !memcmp(&used_address->name, msg->msg_name, + used_address->name_len)) { + err = sock_sendmsg_nosec(sock, msg_sys, total_len); + goto out_freectl; + } + err = sock_sendmsg(sock, msg_sys, total_len); + /* + * If this is sendmmsg() and sending to current destination address was + * successful, remember it. + */ + if (used_address && err >= 0) { + used_address->name_len = msg_sys->msg_namelen; + memcpy(&used_address->name, msg->msg_name, + used_address->name_len); + } out_freectl: if (ctl_buf != ctl) @@ -1979,7 +2005,7 @@ SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags) if (!sock) goto out; - err = __sys_sendmsg(sock, msg, &msg_sys, flags, 0); + err = __sys_sendmsg(sock, msg, &msg_sys, flags, NULL); fput_light(sock->file, fput_needed); out: @@ -1998,6 +2024,10 @@ int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, struct mmsghdr __user *entry; struct compat_mmsghdr __user *compat_entry; struct msghdr msg_sys; + struct used_address used_address; + + if (vlen > UIO_MAXIOV) + vlen = UIO_MAXIOV; datagrams = 0; @@ -2005,27 +2035,22 @@ int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, if (!sock) return err; - err = sock_error(sock->sk); - if (err) - goto out_put; - + used_address.name_len = UINT_MAX; entry = mmsg; compat_entry = (struct compat_mmsghdr __user *)mmsg; + err = 0; while (datagrams < vlen) { - /* - * No need to ask LSM for more than the first datagram. - */ if (MSG_CMSG_COMPAT & flags) { err = __sys_sendmsg(sock, (struct msghdr __user *)compat_entry, - &msg_sys, flags, datagrams); + &msg_sys, flags, &used_address); if (err < 0) break; err = __put_user(err, &compat_entry->msg_len); ++compat_entry; } else { err = __sys_sendmsg(sock, (struct msghdr __user *)entry, - &msg_sys, flags, datagrams); + &msg_sys, flags, &used_address); if (err < 0) break; err = put_user(err, &entry->msg_len); @@ -2037,29 +2062,11 @@ int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, ++datagrams; } -out_put: fput_light(sock->file, fput_needed); - if (err == 0) - return datagrams; - - if (datagrams != 0) { - /* - * We may send less entries than requested (vlen) if the - * sock is non blocking... - */ - if (err != -EAGAIN) { - /* - * ... or if sendmsg returns an error after we - * send some datagrams, where we record the - * error to return on the next call or if the - * app asks about it using getsockopt(SO_ERROR). - */ - sock->sk->sk_err = -err; - } - + /* We only return an error if no datagrams were able to be sent */ + if (datagrams != 0) return datagrams; - } return err; } diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 9b6a4d1ea8f8..f4385e45a5fc 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -187,6 +187,7 @@ EXPORT_SYMBOL_GPL(xprt_load_transport); /** * xprt_reserve_xprt - serialize write access to transports * @task: task that is requesting access to the transport + * @xprt: pointer to the target transport * * This prevents mixing the payload of separate requests, and prevents * transport connects from colliding with writes. No congestion control diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 28d2aa109bee..e83e7fee3bc0 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -3464,7 +3464,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) tmp) { enum ieee80211_band band = nla_type(attr); - if (band < 0 || band > IEEE80211_NUM_BANDS) { + if (band < 0 || band >= IEEE80211_NUM_BANDS) { err = -EINVAL; goto out_free; } diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 58064d9e565d..791ab2e77f3f 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -462,8 +462,8 @@ static struct xfrm_algo_desc ealg_list[] = { .desc = { .sadb_alg_id = SADB_X_EALG_AESCTR, .sadb_alg_ivlen = 8, - .sadb_alg_minbits = 128, - .sadb_alg_maxbits = 256 + .sadb_alg_minbits = 160, + .sadb_alg_maxbits = 288 } }, }; diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index a38316b2e3f6..266a2292451d 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -14,7 +14,7 @@ * Copyright (C) 2004-2005 Trusted Computer Solutions, Inc. * <dgoeddel@trustedcs.com> * Copyright (C) 2006, 2007, 2009 Hewlett-Packard Development Company, L.P. - * Paul Moore <paul.moore@hp.com> + * Paul Moore <paul@paul-moore.com> * Copyright (C) 2007 Hitachi Software Engineering Co., Ltd. * Yuichi Nakamura <ynakam@hitachisoft.jp> * diff --git a/security/selinux/include/netif.h b/security/selinux/include/netif.h index ce23edd128b3..43d507242b42 100644 --- a/security/selinux/include/netif.h +++ b/security/selinux/include/netif.h @@ -8,7 +8,7 @@ * * Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com> * Copyright (C) 2007 Hewlett-Packard Development Company, L.P. - * Paul Moore, <paul.moore@hp.com> + * Paul Moore <paul@paul-moore.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h index cf2f628e6e28..8c59b8f150e8 100644 --- a/security/selinux/include/netlabel.h +++ b/security/selinux/include/netlabel.h @@ -1,7 +1,7 @@ /* * SELinux interface to the NetLabel subsystem * - * Author : Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/security/selinux/include/netnode.h b/security/selinux/include/netnode.h index 1b94450d11d2..df7a5ed6c694 100644 --- a/security/selinux/include/netnode.h +++ b/security/selinux/include/netnode.h @@ -6,7 +6,7 @@ * needed to reduce the lookup overhead since most of these queries happen on * a per-packet basis. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/security/selinux/include/netport.h b/security/selinux/include/netport.h index 8991752eaf93..4d965b83d735 100644 --- a/security/selinux/include/netport.h +++ b/security/selinux/include/netport.h @@ -5,7 +5,7 @@ * mapping is maintained as part of the normal policy but a fast cache is * needed to reduce the lookup overhead. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/security/selinux/netif.c b/security/selinux/netif.c index 58cc481c93d5..326f22cbe405 100644 --- a/security/selinux/netif.c +++ b/security/selinux/netif.c @@ -8,7 +8,7 @@ * * Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com> * Copyright (C) 2007 Hewlett-Packard Development Company, L.P. - * Paul Moore <paul.moore@hp.com> + * Paul Moore <paul@paul-moore.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c index c3bf3ed07b06..da4b8b233280 100644 --- a/security/selinux/netlabel.c +++ b/security/selinux/netlabel.c @@ -4,7 +4,7 @@ * This file provides the necessary glue to tie NetLabel into the SELinux * subsystem. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * */ diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c index 8b691a863186..3bf46abaa688 100644 --- a/security/selinux/netnode.c +++ b/security/selinux/netnode.c @@ -6,7 +6,7 @@ * needed to reduce the lookup overhead since most of these queries happen on * a per-packet basis. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * * This code is heavily based on the "netif" concept originally developed by * James Morris <jmorris@redhat.com> diff --git a/security/selinux/netport.c b/security/selinux/netport.c index ae76e298de7d..0b62bd112461 100644 --- a/security/selinux/netport.c +++ b/security/selinux/netport.c @@ -5,7 +5,7 @@ * mapping is maintained as part of the normal policy but a fast cache is * needed to reduce the lookup overhead. * - * Author: Paul Moore <paul.moore@hp.com> + * Author: Paul Moore <paul@paul-moore.com> * * This code is heavily based on the "netif" concept originally developed by * James Morris <jmorris@redhat.com> diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index de7900ef53da..55d92cbb177a 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -2,7 +2,7 @@ * * Added conditional policy language extensions * - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support for the policy capability bitmap * diff --git a/security/selinux/ss/ebitmap.c b/security/selinux/ss/ebitmap.c index d42951fcbe87..30f119b1d1ec 100644 --- a/security/selinux/ss/ebitmap.c +++ b/security/selinux/ss/ebitmap.c @@ -4,7 +4,7 @@ * Author : Stephen Smalley, <sds@epoch.ncsc.mil> */ /* - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support to import/export the NetLabel category bitmap * diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index e96174216bc9..fbf9c5816c71 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -11,7 +11,7 @@ * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc. */ /* - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support to import/export the MLS label from NetLabel * diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h index 037bf9d82d41..e4369e3e6366 100644 --- a/security/selinux/ss/mls.h +++ b/security/selinux/ss/mls.h @@ -11,7 +11,7 @@ * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc. */ /* - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support to import/export the MLS label from NetLabel * diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index d246aca3f4fb..2381d0ded228 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -13,7 +13,7 @@ * * Added conditional policy language extensions * - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support for the policy capability bitmap * diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 973e00e34fa9..f6917bc0aa05 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -13,7 +13,7 @@ * * Added conditional policy language extensions * - * Updated: Hewlett-Packard <paul.moore@hp.com> + * Updated: Hewlett-Packard <paul@paul-moore.com> * * Added support for NetLabel * Added support for the policy capability bitmap diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index f375eb2e1957..b9c5e149903b 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -9,7 +9,7 @@ * * Copyright (C) 2007 Casey Schaufler <casey@schaufler-ca.com> * Copyright (C) 2009 Hewlett-Packard Development Company, L.P. - * Paul Moore <paul.moore@hp.com> + * Paul Moore <paul@paul-moore.com> * Copyright (C) 2010 Nokia Corporation * * This program is free software; you can redistribute it and/or modify diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index c8439cf2a448..2e43aec1c36b 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -710,8 +710,10 @@ static void tomoyo_read_profile(struct tomoyo_io_buffer *head) head->r.index++) if (ns->profile_ptr[head->r.index]) break; - if (head->r.index == TOMOYO_MAX_PROFILES) + if (head->r.index == TOMOYO_MAX_PROFILES) { + head->r.eof = true; return; + } head->r.step++; break; case 2: @@ -723,6 +725,7 @@ static void tomoyo_read_profile(struct tomoyo_io_buffer *head) tomoyo_io_printf(head, "%u-COMMENT=", index); tomoyo_set_string(head, comment ? comment->name : ""); tomoyo_set_lf(head); + tomoyo_print_namespace(head); tomoyo_io_printf(head, "%u-PREFERENCE={ ", index); for (i = 0; i < TOMOYO_MAX_PREF; i++) tomoyo_io_printf(head, "%s=%u ", diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c index 3fd1a7e24928..552b97afbca5 100644 --- a/sound/aoa/fabrics/layout.c +++ b/sound/aoa/fabrics/layout.c @@ -1073,10 +1073,10 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev) sdev->pcmid = -1; list_del(&ldev->list); layouts_list_items--; + kfree(ldev); outnodev: of_node_put(sound); layout_device = NULL; - kfree(ldev); return -ENODEV; } diff --git a/sound/core/timer.c b/sound/core/timer.c index 7c1cbf0a0dc4..67ebf1c21c04 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -328,6 +328,8 @@ int snd_timer_close(struct snd_timer_instance *timeri) mutex_unlock(®ister_mutex); } else { timer = timeri->timer; + if (snd_BUG_ON(!timer)) + goto out; /* wait, until the active callback is finished */ spin_lock_irq(&timer->lock); while (timeri->flags & SNDRV_TIMER_IFLG_CALLBACK) { @@ -353,6 +355,7 @@ int snd_timer_close(struct snd_timer_instance *timeri) } mutex_unlock(®ister_mutex); } + out: if (timeri->private_free) timeri->private_free(timeri); kfree(timeri->owner); @@ -531,6 +534,8 @@ int snd_timer_stop(struct snd_timer_instance *timeri) if (err < 0) return err; timer = timeri->timer; + if (!timer) + return -EINVAL; spin_lock_irqsave(&timer->lock, flags); timeri->cticks = timeri->ticks; timeri->pticks = 0; diff --git a/sound/oss/pas2_pcm.c b/sound/oss/pas2_pcm.c index 8f7d175767a2..6f13ab4afc6b 100644 --- a/sound/oss/pas2_pcm.c +++ b/sound/oss/pas2_pcm.c @@ -63,13 +63,13 @@ static int pcm_set_speed(int arg) if (pcm_channels & 2) { - foo = ((CLOCK_TICK_RATE / 2) + (arg / 2)) / arg; - arg = ((CLOCK_TICK_RATE / 2) + (foo / 2)) / foo; + foo = ((PIT_TICK_RATE / 2) + (arg / 2)) / arg; + arg = ((PIT_TICK_RATE / 2) + (foo / 2)) / foo; } else { - foo = (CLOCK_TICK_RATE + (arg / 2)) / arg; - arg = (CLOCK_TICK_RATE + (foo / 2)) / foo; + foo = (PIT_TICK_RATE + (arg / 2)) / arg; + arg = (PIT_TICK_RATE + (foo / 2)) / foo; } pcm_speed = arg; diff --git a/sound/oss/pss.c b/sound/oss/pss.c index 9b800ce5100e..2fc0624024b5 100644 --- a/sound/oss/pss.c +++ b/sound/oss/pss.c @@ -673,7 +673,8 @@ static void configure_nonsound_components(void) if (pss_cdrom_port == -1) { /* If cdrom port enablation wasn't requested */ printk(KERN_INFO "PSS: CDROM port not enabled.\n"); - } else if (check_region(pss_cdrom_port, 2)) { + } else if (!request_region(pss_cdrom_port, 2, "PSS CDROM")) { + pss_cdrom_port = -1; printk(KERN_ERR "PSS: CDROM I/O port conflict.\n"); } else { set_io_base(devc, CONF_CDROM, pss_cdrom_port); @@ -1232,7 +1233,8 @@ static void __exit cleanup_pss(void) if(pssmpu) unload_pss_mpu(&cfg_mpu); unload_pss(&cfg); - } + } else if (pss_cdrom_port != -1) + release_region(pss_cdrom_port, 2); if(!pss_keep_settings) /* Keep hardware settings if asked */ { diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 50abf5bf8e09..88168044375f 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -1,5 +1,10 @@ # ALSA PCI drivers +config SND_TEA575X + tristate + depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2 + default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2 + menuconfig SND_PCI bool "PCI sound devices" depends on PCI @@ -563,11 +568,6 @@ config SND_FM801_TEA575X_BOOL FM801 chip with a TEA5757 tuner (MediaForte SF256-PCS, SF256-PCP and SF64-PCR) into the snd-fm801 driver. -config SND_TEA575X - tristate - depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2 - default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2 - source "sound/pci/hda/Kconfig" config SND_HDSP diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 200c9a1d48b7..a872d0a82976 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -1909,6 +1909,7 @@ static unsigned int ad1981_jacks_whitelist[] = { 0x103c0944, /* HP nc6220 */ 0x103c0934, /* HP nc8220 */ 0x103c006d, /* HP nx9105 */ + 0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */ 0x17340088, /* FSC Scenic-W */ 0 /* end */ }; diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c index 65b7ca13115b..bd47521b24ec 100644 --- a/sound/pci/asihpi/hpicmn.c +++ b/sound/pci/asihpi/hpicmn.c @@ -631,13 +631,12 @@ struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count, if (!p_cache) return NULL; - p_cache->p_info = - kmalloc(sizeof(*p_cache->p_info) * control_count, GFP_KERNEL); + p_cache->p_info = kzalloc(sizeof(*p_cache->p_info) * control_count, + GFP_KERNEL); if (!p_cache->p_info) { kfree(p_cache); return NULL; } - memset(p_cache->p_info, 0, sizeof(*p_cache->p_info) * control_count); p_cache->cache_size_in_bytes = size_in_bytes; p_cache->control_count = control_count; p_cache->p_cache = p_dsp_control_buffer; diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index e4d76a270c9f..579fc0dce128 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -2625,16 +2625,19 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) int err; snd_azf3328_dbgcallenter(); - if (dev >= SNDRV_CARDS) - return -ENODEV; + if (dev >= SNDRV_CARDS) { + err = -ENODEV; + goto out; + } if (!enable[dev]) { dev++; - return -ENOENT; + err = -ENOENT; + goto out; } err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); if (err < 0) - return err; + goto out; strcpy(card->driver, "AZF3328"); strcpy(card->shortname, "Aztech AZF3328 (PCI168)"); diff --git a/sound/pci/hda/alc268_quirks.c b/sound/pci/hda/alc268_quirks.c index be58bf2f3aec..2e5876ce71fe 100644 --- a/sound/pci/hda/alc268_quirks.c +++ b/sound/pci/hda/alc268_quirks.c @@ -476,8 +476,8 @@ static const struct snd_pci_quirk alc268_ssid_cfg_tbl[] = { static const struct alc_config_preset alc268_presets[] = { [ALC267_QUANTA_IL1] = { - .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer, - alc268_capture_nosrc_mixer }, + .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_nosrc_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc267_quanta_il1_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -492,8 +492,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_3ST] = { - .mixers = { alc268_base_mixer, alc268_capture_alt_mixer, - alc268_beep_mixer }, + .mixers = { alc268_base_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_alt_mixer, .init_verbs = { alc268_base_init_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), .dac_nids = alc268_dac_nids, @@ -507,8 +507,8 @@ static const struct alc_config_preset alc268_presets[] = { .input_mux = &alc268_capture_source, }, [ALC268_TOSHIBA] = { - .mixers = { alc268_toshiba_mixer, alc268_capture_alt_mixer, - alc268_beep_mixer }, + .mixers = { alc268_toshiba_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_alt_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_toshiba_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -525,8 +525,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_ACER] = { - .mixers = { alc268_acer_mixer, alc268_capture_alt_mixer, - alc268_beep_mixer }, + .mixers = { alc268_acer_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_alt_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_acer_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -543,8 +543,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_ACER_DMIC] = { - .mixers = { alc268_acer_dmic_mixer, alc268_capture_alt_mixer, - alc268_beep_mixer }, + .mixers = { alc268_acer_dmic_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_alt_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_acer_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -561,9 +561,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_ACER_ASPIRE_ONE] = { - .mixers = { alc268_acer_aspire_one_mixer, - alc268_beep_mixer, - alc268_capture_nosrc_mixer }, + .mixers = { alc268_acer_aspire_one_mixer, alc268_beep_mixer}, + .cap_mixer = alc268_capture_nosrc_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_acer_aspire_one_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -579,8 +578,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_DELL] = { - .mixers = { alc268_dell_mixer, alc268_beep_mixer, - alc268_capture_nosrc_mixer }, + .mixers = { alc268_dell_mixer, alc268_beep_mixer}, + .cap_mixer = alc268_capture_nosrc_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_dell_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -596,8 +595,8 @@ static const struct alc_config_preset alc268_presets[] = { .init_hook = alc_inithook, }, [ALC268_ZEPTO] = { - .mixers = { alc268_base_mixer, alc268_capture_alt_mixer, - alc268_beep_mixer }, + .mixers = { alc268_base_mixer, alc268_beep_mixer }, + .cap_mixer = alc268_capture_alt_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_toshiba_verbs }, .num_dacs = ARRAY_SIZE(alc268_dac_nids), @@ -616,7 +615,8 @@ static const struct alc_config_preset alc268_presets[] = { }, #ifdef CONFIG_SND_DEBUG [ALC268_TEST] = { - .mixers = { alc268_test_mixer, alc268_capture_mixer }, + .mixers = { alc268_test_mixer }, + .cap_mixer = alc268_capture_mixer, .init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs, alc268_volume_init_verbs, alc268_beep_init_verbs }, diff --git a/sound/pci/hda/alc269_quirks.c b/sound/pci/hda/alc269_quirks.c index 14fdcf29b154..5ac0e2162a46 100644 --- a/sound/pci/hda/alc269_quirks.c +++ b/sound/pci/hda/alc269_quirks.c @@ -531,17 +531,10 @@ static const struct snd_pci_quirk alc269_cfg_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_AMIC), SND_PCI_QUIRK(0x1043, 0x1693, "ASUS F50N", ALC269_AMIC), SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_AMIC), - SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_DMIC), SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_AMIC), SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_AMIC), SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_AMIC), SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_AMIC), - SND_PCI_QUIRK(0x1043, 0x831a, "ASUS Eeepc P901", - ALC269_DMIC), - SND_PCI_QUIRK(0x1043, 0x834a, "ASUS Eeepc S101", - ALC269_DMIC), - SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005HA", ALC269_DMIC), - SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005HA", ALC269_DMIC), SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_AUTO), SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK), SND_PCI_QUIRK(0x152d, 0x1778, "Quanta ON1", ALC269_DMIC), diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 28ce17d09c33..c34f730f4815 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -144,25 +144,17 @@ static int cea_sampling_frequencies[8] = { SNDRV_PCM_RATE_192000, /* 7: 192000Hz */ }; -static unsigned char hdmi_get_eld_byte(struct hda_codec *codec, hda_nid_t nid, +static unsigned int hdmi_get_eld_data(struct hda_codec *codec, hda_nid_t nid, int byte_index) { unsigned int val; val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_HDMI_ELDD, byte_index); - #ifdef BE_PARANOID printk(KERN_INFO "HDMI: ELD data byte %d: 0x%x\n", byte_index, val); #endif - - if ((val & AC_ELDD_ELD_VALID) == 0) { - snd_printd(KERN_INFO "HDMI: invalid ELD data byte %d\n", - byte_index); - val = 0; - } - - return val & AC_ELDD_ELD_DATA; + return val; } #define GRAB_BITS(buf, byte, lowbit, bits) \ @@ -344,11 +336,26 @@ int snd_hdmi_get_eld(struct hdmi_eld *eld, if (!buf) return -ENOMEM; - for (i = 0; i < size; i++) - buf[i] = hdmi_get_eld_byte(codec, nid, i); + for (i = 0; i < size; i++) { + unsigned int val = hdmi_get_eld_data(codec, nid, i); + if (!(val & AC_ELDD_ELD_VALID)) { + if (!i) { + snd_printd(KERN_INFO + "HDMI: invalid ELD data\n"); + ret = -EINVAL; + goto error; + } + snd_printd(KERN_INFO + "HDMI: invalid ELD data byte %d\n", i); + val = 0; + } else + val &= AC_ELDD_ELD_DATA; + buf[i] = val; + } ret = hdmi_update_eld(eld, buf, size); +error: kfree(buf); return ret; } diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 47d6ffc9b5b5..d6c93d92b550 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -375,7 +375,7 @@ static int is_ext_mic(struct hda_codec *codec, unsigned int idx) static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin, unsigned int *idxp) { - int i; + int i, idx; hda_nid_t nid; nid = codec->start_nid; @@ -384,9 +384,11 @@ static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin, type = get_wcaps_type(get_wcaps(codec, nid)); if (type != AC_WID_AUD_IN) continue; - *idxp = snd_hda_get_conn_index(codec, nid, pin, false); - if (*idxp >= 0) + idx = snd_hda_get_conn_index(codec, nid, pin, false); + if (idx >= 0) { + *idxp = idx; return nid; + } } return 0; } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e125c60fe352..fcb11af9ad24 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1784,6 +1784,7 @@ static const char * const alc_slave_vols[] = { "Speaker Playback Volume", "Mono Playback Volume", "Line-Out Playback Volume", + "PCM Playback Volume", NULL, }; @@ -1798,6 +1799,7 @@ static const char * const alc_slave_sws[] = { "Mono Playback Switch", "IEC958 Playback Switch", "Line-Out Playback Switch", + "PCM Playback Switch", NULL, }; @@ -4484,6 +4486,22 @@ static void alc269_fixup_pcm_44k(struct hda_codec *codec, spec->stream_analog_capture = &alc269_44k_pcm_analog_capture; } +static void alc269_fixup_stereo_dmic(struct hda_codec *codec, + const struct alc_fixup *fix, int action) +{ + int coef; + + if (action != ALC_FIXUP_ACT_INIT) + return; + /* The digital-mic unit sends PDM (differential signal) instead of + * the standard PCM, thus you can't record a valid mono stream as is. + * Below is a workaround specific to ALC269 to control the dmic + * signal source as mono. + */ + coef = alc_read_coef_idx(codec, 0x07); + alc_write_coef_idx(codec, 0x07, coef | 0x80); +} + enum { ALC269_FIXUP_SONY_VAIO, ALC275_FIXUP_SONY_VAIO_GPIO2, @@ -4494,6 +4512,7 @@ enum { ALC275_FIXUP_SONY_HWEQ, ALC271_FIXUP_DMIC, ALC269_FIXUP_PCM_44K, + ALC269_FIXUP_STEREO_DMIC, }; static const struct alc_fixup alc269_fixups[] = { @@ -4556,10 +4575,19 @@ static const struct alc_fixup alc269_fixups[] = { .type = ALC_FIXUP_FUNC, .v.func = alc269_fixup_pcm_44k, }, + [ALC269_FIXUP_STEREO_DMIC] = { + .type = ALC_FIXUP_FUNC, + .v.func = alc269_fixup_stereo_dmic, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW), + SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2), SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index aa376b59c006..5145b663ef6e 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -673,6 +673,7 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol, return 0; } +#ifdef CONFIG_SND_HDA_POWER_SAVE static int stac_vrefout_set(struct hda_codec *codec, hda_nid_t nid, unsigned int new_vref) { @@ -696,6 +697,7 @@ static int stac_vrefout_set(struct hda_codec *codec, return 1; } +#endif static unsigned int stac92xx_vref_set(struct hda_codec *codec, hda_nid_t nid, unsigned int new_vref) diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 84d8798bf33a..4ebfbd874c9a 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -2084,7 +2084,7 @@ static int via_auto_create_speaker_ctls(struct hda_codec *codec) struct via_spec *spec = codec->spec; struct nid_path *path; bool check_dac; - hda_nid_t pin, dac; + hda_nid_t pin, dac = 0; int err; pin = spec->autocfg.speaker_pins[0]; diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 6edc67ced905..493e3946756f 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -1339,6 +1339,10 @@ static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) break; case MADIface: freq_const = 131072000000000ULL; + break; + default: + snd_BUG(); + return 0; } return div_u64(freq_const, period); @@ -1356,16 +1360,19 @@ static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) switch (hdspm->io_type) { case MADIface: - n = 131072000000000ULL; /* 125 MHz */ - break; + n = 131072000000000ULL; /* 125 MHz */ + break; case MADI: case AES32: - n = 110069313433624ULL; /* 105 MHz */ - break; + n = 110069313433624ULL; /* 105 MHz */ + break; case RayDAT: case AIO: - n = 104857600000000ULL; /* 100 MHz */ - break; + n = 104857600000000ULL; /* 100 MHz */ + break; + default: + snd_BUG(); + return; } n = div_u64(n, rate); diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 379b2e3afd98..665d9240c4ae 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -78,7 +78,6 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8900 if I2C select SND_SOC_WM8903 if I2C select SND_SOC_WM8904 if I2C - select SND_SOC_WM8915 if I2C select SND_SOC_WM8940 if I2C select SND_SOC_WM8955 if I2C select SND_SOC_WM8960 if I2C @@ -95,6 +94,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8993 if I2C select SND_SOC_WM8994 if MFD_WM8994 select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI + select SND_SOC_WM8996 if I2C select SND_SOC_WM9081 if I2C select SND_SOC_WM9090 if I2C select SND_SOC_WM9705 if SND_SOC_AC97_BUS @@ -329,9 +329,6 @@ config SND_SOC_WM8903 config SND_SOC_WM8904 tristate -config SND_SOC_WM8915 - tristate - config SND_SOC_WM8940 tristate @@ -380,6 +377,9 @@ config SND_SOC_WM8994 config SND_SOC_WM8995 tristate +config SND_SOC_WM8996 + tristate + config SND_SOC_WM9081 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index da9990fb8569..5119a7e2c1a8 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -63,7 +63,7 @@ snd-soc-wm8804-objs := wm8804.o snd-soc-wm8900-objs := wm8900.o snd-soc-wm8903-objs := wm8903.o snd-soc-wm8904-objs := wm8904.o -snd-soc-wm8915-objs := wm8915.o +snd-soc-wm8996-objs := wm8996.o snd-soc-wm8940-objs := wm8940.o snd-soc-wm8955-objs := wm8955.o snd-soc-wm8960-objs := wm8960.o @@ -160,7 +160,7 @@ obj-$(CONFIG_SND_SOC_WM8804) += snd-soc-wm8804.o obj-$(CONFIG_SND_SOC_WM8900) += snd-soc-wm8900.o obj-$(CONFIG_SND_SOC_WM8903) += snd-soc-wm8903.o obj-$(CONFIG_SND_SOC_WM8904) += snd-soc-wm8904.o -obj-$(CONFIG_SND_SOC_WM8915) += snd-soc-wm8915.o +obj-$(CONFIG_SND_SOC_WM8996) += snd-soc-wm8996.o obj-$(CONFIG_SND_SOC_WM8940) += snd-soc-wm8940.o obj-$(CONFIG_SND_SOC_WM8955) += snd-soc-wm8955.o obj-$(CONFIG_SND_SOC_WM8960) += snd-soc-wm8960.o diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 76258f2a2ffb..7e4066e131e6 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -33,73 +33,31 @@ #define SGTL5000_DAP_REG_OFFSET 0x0100 #define SGTL5000_MAX_REG_OFFSET 0x013A -/* default value of sgtl5000 registers except DAP */ -static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET >> 1] = { - 0xa011, /* 0x0000, CHIP_ID. 11 stand for revison 17 */ - 0x0000, /* 0x0002, CHIP_DIG_POWER. */ - 0x0008, /* 0x0004, CHIP_CKL_CTRL */ - 0x0010, /* 0x0006, CHIP_I2S_CTRL */ - 0x0000, /* 0x0008, reserved */ - 0x0008, /* 0x000A, CHIP_SSS_CTRL */ - 0x0000, /* 0x000C, reserved */ - 0x020c, /* 0x000E, CHIP_ADCDAC_CTRL */ - 0x3c3c, /* 0x0010, CHIP_DAC_VOL */ - 0x0000, /* 0x0012, reserved */ - 0x015f, /* 0x0014, CHIP_PAD_STRENGTH */ - 0x0000, /* 0x0016, reserved */ - 0x0000, /* 0x0018, reserved */ - 0x0000, /* 0x001A, reserved */ - 0x0000, /* 0x001E, reserved */ - 0x0000, /* 0x0020, CHIP_ANA_ADC_CTRL */ - 0x1818, /* 0x0022, CHIP_ANA_HP_CTRL */ - 0x0111, /* 0x0024, CHIP_ANN_CTRL */ - 0x0000, /* 0x0026, CHIP_LINREG_CTRL */ - 0x0000, /* 0x0028, CHIP_REF_CTRL */ - 0x0000, /* 0x002A, CHIP_MIC_CTRL */ - 0x0000, /* 0x002C, CHIP_LINE_OUT_CTRL */ - 0x0404, /* 0x002E, CHIP_LINE_OUT_VOL */ - 0x7060, /* 0x0030, CHIP_ANA_POWER */ - 0x5000, /* 0x0032, CHIP_PLL_CTRL */ - 0x0000, /* 0x0034, CHIP_CLK_TOP_CTRL */ - 0x0000, /* 0x0036, CHIP_ANA_STATUS */ - 0x0000, /* 0x0038, reserved */ - 0x0000, /* 0x003A, CHIP_ANA_TEST2 */ - 0x0000, /* 0x003C, CHIP_SHORT_CTRL */ - 0x0000, /* reserved */ -}; - -/* default value of dap registers */ -static const u16 sgtl5000_dap_regs[] = { - 0x0000, /* 0x0100, DAP_CONTROL */ - 0x0000, /* 0x0102, DAP_PEQ */ - 0x0040, /* 0x0104, DAP_BASS_ENHANCE */ - 0x051f, /* 0x0106, DAP_BASS_ENHANCE_CTRL */ - 0x0000, /* 0x0108, DAP_AUDIO_EQ */ - 0x0040, /* 0x010A, DAP_SGTL_SURROUND */ - 0x0000, /* 0x010C, DAP_FILTER_COEF_ACCESS */ - 0x0000, /* 0x010E, DAP_COEF_WR_B0_MSB */ - 0x0000, /* 0x0110, DAP_COEF_WR_B0_LSB */ - 0x0000, /* 0x0112, reserved */ - 0x0000, /* 0x0114, reserved */ - 0x002f, /* 0x0116, DAP_AUDIO_EQ_BASS_BAND0 */ - 0x002f, /* 0x0118, DAP_AUDIO_EQ_BAND0 */ - 0x002f, /* 0x011A, DAP_AUDIO_EQ_BAND2 */ - 0x002f, /* 0x011C, DAP_AUDIO_EQ_BAND3 */ - 0x002f, /* 0x011E, DAP_AUDIO_EQ_TREBLE_BAND4 */ - 0x8000, /* 0x0120, DAP_MAIN_CHAN */ - 0x0000, /* 0x0122, DAP_MIX_CHAN */ - 0x0510, /* 0x0124, DAP_AVC_CTRL */ - 0x1473, /* 0x0126, DAP_AVC_THRESHOLD */ - 0x0028, /* 0x0128, DAP_AVC_ATTACK */ - 0x0050, /* 0x012A, DAP_AVC_DECAY */ - 0x0000, /* 0x012C, DAP_COEF_WR_B1_MSB */ - 0x0000, /* 0x012E, DAP_COEF_WR_B1_LSB */ - 0x0000, /* 0x0130, DAP_COEF_WR_B2_MSB */ - 0x0000, /* 0x0132, DAP_COEF_WR_B2_LSB */ - 0x0000, /* 0x0134, DAP_COEF_WR_A1_MSB */ - 0x0000, /* 0x0136, DAP_COEF_WR_A1_LSB */ - 0x0000, /* 0x0138, DAP_COEF_WR_A2_MSB */ - 0x0000, /* 0x013A, DAP_COEF_WR_A2_LSB */ +/* default value of sgtl5000 registers */ +static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET] = { + [SGTL5000_CHIP_CLK_CTRL] = 0x0008, + [SGTL5000_CHIP_I2S_CTRL] = 0x0010, + [SGTL5000_CHIP_SSS_CTRL] = 0x0008, + [SGTL5000_CHIP_DAC_VOL] = 0x3c3c, + [SGTL5000_CHIP_PAD_STRENGTH] = 0x015f, + [SGTL5000_CHIP_ANA_HP_CTRL] = 0x1818, + [SGTL5000_CHIP_ANA_CTRL] = 0x0111, + [SGTL5000_CHIP_LINE_OUT_VOL] = 0x0404, + [SGTL5000_CHIP_ANA_POWER] = 0x7060, + [SGTL5000_CHIP_PLL_CTRL] = 0x5000, + [SGTL5000_DAP_BASS_ENHANCE] = 0x0040, + [SGTL5000_DAP_BASS_ENHANCE_CTRL] = 0x051f, + [SGTL5000_DAP_SURROUND] = 0x0040, + [SGTL5000_DAP_EQ_BASS_BAND0] = 0x002f, + [SGTL5000_DAP_EQ_BASS_BAND1] = 0x002f, + [SGTL5000_DAP_EQ_BASS_BAND2] = 0x002f, + [SGTL5000_DAP_EQ_BASS_BAND3] = 0x002f, + [SGTL5000_DAP_EQ_BASS_BAND4] = 0x002f, + [SGTL5000_DAP_MAIN_CHAN] = 0x8000, + [SGTL5000_DAP_AVC_CTRL] = 0x0510, + [SGTL5000_DAP_AVC_THRESHOLD] = 0x1473, + [SGTL5000_DAP_AVC_ATTACK] = 0x0028, + [SGTL5000_DAP_AVC_DECAY] = 0x0050, }; /* regulator supplies for sgtl5000, VDDD is an optional external supply */ @@ -1023,12 +981,10 @@ static int sgtl5000_suspend(struct snd_soc_codec *codec, pm_message_t state) static int sgtl5000_restore_regs(struct snd_soc_codec *codec) { u16 *cache = codec->reg_cache; - int i; - int regular_regs = SGTL5000_CHIP_SHORT_CTRL >> 1; + u16 reg; /* restore regular registers */ - for (i = 0; i < regular_regs; i++) { - int reg = i << 1; + for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) { /* this regs depends on the others */ if (reg == SGTL5000_CHIP_ANA_POWER || @@ -1038,35 +994,31 @@ static int sgtl5000_restore_regs(struct snd_soc_codec *codec) reg == SGTL5000_CHIP_CLK_CTRL) continue; - snd_soc_write(codec, reg, cache[i]); + snd_soc_write(codec, reg, cache[reg]); } /* restore dap registers */ - for (i = SGTL5000_DAP_REG_OFFSET >> 1; - i < SGTL5000_MAX_REG_OFFSET >> 1; i++) { - int reg = i << 1; - - snd_soc_write(codec, reg, cache[i]); - } + for (reg = SGTL5000_DAP_REG_OFFSET; reg < SGTL5000_MAX_REG_OFFSET; reg += 2) + snd_soc_write(codec, reg, cache[reg]); /* * restore power and other regs according * to set_power() and set_clock() */ snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL, - cache[SGTL5000_CHIP_LINREG_CTRL >> 1]); + cache[SGTL5000_CHIP_LINREG_CTRL]); snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER, - cache[SGTL5000_CHIP_ANA_POWER >> 1]); + cache[SGTL5000_CHIP_ANA_POWER]); snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL, - cache[SGTL5000_CHIP_CLK_CTRL >> 1]); + cache[SGTL5000_CHIP_CLK_CTRL]); snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL, - cache[SGTL5000_CHIP_REF_CTRL >> 1]); + cache[SGTL5000_CHIP_REF_CTRL]); snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL, - cache[SGTL5000_CHIP_LINE_OUT_CTRL >> 1]); + cache[SGTL5000_CHIP_LINE_OUT_CTRL]); return 0; } @@ -1454,16 +1406,6 @@ static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, if (!sgtl5000) return -ENOMEM; - /* - * copy DAP default values to default value array. - * sgtl5000 register space has a big hole, merge it - * at init phase makes life easy. - * FIXME: should we drop 'const' of sgtl5000_regs? - */ - memcpy((void *)(&sgtl5000_regs[0] + (SGTL5000_DAP_REG_OFFSET >> 1)), - sgtl5000_dap_regs, - SGTL5000_MAX_REG_OFFSET - SGTL5000_DAP_REG_OFFSET); - i2c_set_clientdata(client, sgtl5000); ret = snd_soc_register_codec(&client->dev, diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index 38f38fddd190..d0003cc3bcd6 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -778,11 +778,19 @@ static int __devexit wm8750_spi_remove(struct spi_device *spi) return 0; } +static const struct spi_device_id wm8750_spi_ids[] = { + { "wm8750", 0 }, + { "wm8987", 0 }, + { }, +}; +MODULE_DEVICE_TABLE(spi, wm8750_spi_ids); + static struct spi_driver wm8750_spi_driver = { .driver = { .name = "wm8750-codec", .owner = THIS_MODULE, }, + .id_table = wm8750_spi_ids, .probe = wm8750_spi_probe, .remove = __devexit_p(wm8750_spi_remove), }; diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 43e3d760766f..4ad8ebd290e3 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -2046,8 +2046,13 @@ static int wm8903_probe(struct snd_soc_codec *codec) /* power down chip */ static int wm8903_remove(struct snd_soc_codec *codec) { + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); + wm8903_free_gpio(codec); wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF); + if (wm8903->irq) + free_irq(wm8903->irq, codec); + return 0; } diff --git a/sound/soc/codecs/wm8915.c b/sound/soc/codecs/wm8915.c deleted file mode 100644 index 423baa9be241..000000000000 --- a/sound/soc/codecs/wm8915.c +++ /dev/null @@ -1,2995 +0,0 @@ -/* - * wm8915.c - WM8915 audio codec interface - * - * Copyright 2011 Wolfson Microelectronics PLC. - * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/completion.h> -#include <linux/delay.h> -#include <linux/pm.h> -#include <linux/gcd.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/regulator/consumer.h> -#include <linux/slab.h> -#include <linux/workqueue.h> -#include <sound/core.h> -#include <sound/jack.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/soc.h> -#include <sound/initval.h> -#include <sound/tlv.h> -#include <trace/events/asoc.h> - -#include <sound/wm8915.h> -#include "wm8915.h" - -#define WM8915_AIFS 2 - -#define HPOUT1L 1 -#define HPOUT1R 2 -#define HPOUT2L 4 -#define HPOUT2R 8 - -#define WM8915_NUM_SUPPLIES 4 -static const char *wm8915_supply_names[WM8915_NUM_SUPPLIES] = { - "DBVDD", - "AVDD1", - "AVDD2", - "CPVDD", -}; - -struct wm8915_priv { - struct snd_soc_codec *codec; - - int ldo1ena; - - int sysclk; - int sysclk_src; - - int fll_src; - int fll_fref; - int fll_fout; - - struct completion fll_lock; - - u16 dcs_pending; - struct completion dcs_done; - - u16 hpout_ena; - u16 hpout_pending; - - struct regulator_bulk_data supplies[WM8915_NUM_SUPPLIES]; - struct notifier_block disable_nb[WM8915_NUM_SUPPLIES]; - - struct wm8915_pdata pdata; - - int rx_rate[WM8915_AIFS]; - int bclk_rate[WM8915_AIFS]; - - /* Platform dependant ReTune mobile configuration */ - int num_retune_mobile_texts; - const char **retune_mobile_texts; - int retune_mobile_cfg[2]; - struct soc_enum retune_mobile_enum; - - struct snd_soc_jack *jack; - bool detecting; - bool jack_mic; - wm8915_polarity_fn polarity_cb; - -#ifdef CONFIG_GPIOLIB - struct gpio_chip gpio_chip; -#endif -}; - -/* We can't use the same notifier block for more than one supply and - * there's no way I can see to get from a callback to the caller - * except container_of(). - */ -#define WM8915_REGULATOR_EVENT(n) \ -static int wm8915_regulator_event_##n(struct notifier_block *nb, \ - unsigned long event, void *data) \ -{ \ - struct wm8915_priv *wm8915 = container_of(nb, struct wm8915_priv, \ - disable_nb[n]); \ - if (event & REGULATOR_EVENT_DISABLE) { \ - wm8915->codec->cache_sync = 1; \ - } \ - return 0; \ -} - -WM8915_REGULATOR_EVENT(0) -WM8915_REGULATOR_EVENT(1) -WM8915_REGULATOR_EVENT(2) -WM8915_REGULATOR_EVENT(3) - -static const u16 wm8915_reg[WM8915_MAX_REGISTER] = { - [WM8915_SOFTWARE_RESET] = 0x8915, - [WM8915_POWER_MANAGEMENT_7] = 0x10, - [WM8915_DAC1_HPOUT1_VOLUME] = 0x88, - [WM8915_DAC2_HPOUT2_VOLUME] = 0x88, - [WM8915_DAC1_LEFT_VOLUME] = 0x2c0, - [WM8915_DAC1_RIGHT_VOLUME] = 0x2c0, - [WM8915_DAC2_LEFT_VOLUME] = 0x2c0, - [WM8915_DAC2_RIGHT_VOLUME] = 0x2c0, - [WM8915_OUTPUT1_LEFT_VOLUME] = 0x80, - [WM8915_OUTPUT1_RIGHT_VOLUME] = 0x80, - [WM8915_OUTPUT2_LEFT_VOLUME] = 0x80, - [WM8915_OUTPUT2_RIGHT_VOLUME] = 0x80, - [WM8915_MICBIAS_1] = 0x39, - [WM8915_MICBIAS_2] = 0x39, - [WM8915_LDO_1] = 0x3, - [WM8915_LDO_2] = 0x13, - [WM8915_ACCESSORY_DETECT_MODE_1] = 0x4, - [WM8915_HEADPHONE_DETECT_1] = 0x20, - [WM8915_MIC_DETECT_1] = 0x7600, - [WM8915_MIC_DETECT_2] = 0xbf, - [WM8915_CHARGE_PUMP_1] = 0x1f25, - [WM8915_CHARGE_PUMP_2] = 0xab19, - [WM8915_DC_SERVO_5] = 0x2a2a, - [WM8915_CONTROL_INTERFACE_1] = 0x8004, - [WM8915_CLOCKING_1] = 0x10, - [WM8915_AIF_RATE] = 0x83, - [WM8915_FLL_CONTROL_4] = 0x5dc0, - [WM8915_FLL_CONTROL_5] = 0xc84, - [WM8915_FLL_EFS_2] = 0x2, - [WM8915_AIF1_TX_LRCLK_1] = 0x80, - [WM8915_AIF1_TX_LRCLK_2] = 0x8, - [WM8915_AIF1_RX_LRCLK_1] = 0x80, - [WM8915_AIF1TX_DATA_CONFIGURATION_1] = 0x1818, - [WM8915_AIF1RX_DATA_CONFIGURATION] = 0x1818, - [WM8915_AIF1TX_TEST] = 0x7, - [WM8915_AIF2_TX_LRCLK_1] = 0x80, - [WM8915_AIF2_TX_LRCLK_2] = 0x8, - [WM8915_AIF2_RX_LRCLK_1] = 0x80, - [WM8915_AIF2TX_DATA_CONFIGURATION_1] = 0x1818, - [WM8915_AIF2RX_DATA_CONFIGURATION] = 0x1818, - [WM8915_AIF2TX_TEST] = 0x1, - [WM8915_DSP1_TX_LEFT_VOLUME] = 0xc0, - [WM8915_DSP1_TX_RIGHT_VOLUME] = 0xc0, - [WM8915_DSP1_RX_LEFT_VOLUME] = 0xc0, - [WM8915_DSP1_RX_RIGHT_VOLUME] = 0xc0, - [WM8915_DSP1_TX_FILTERS] = 0x2000, - [WM8915_DSP1_RX_FILTERS_1] = 0x200, - [WM8915_DSP1_RX_FILTERS_2] = 0x10, - [WM8915_DSP1_DRC_1] = 0x98, - [WM8915_DSP1_DRC_2] = 0x845, - [WM8915_DSP1_RX_EQ_GAINS_1] = 0x6318, - [WM8915_DSP1_RX_EQ_GAINS_2] = 0x6300, - [WM8915_DSP1_RX_EQ_BAND_1_A] = 0xfca, - [WM8915_DSP1_RX_EQ_BAND_1_B] = 0x400, - [WM8915_DSP1_RX_EQ_BAND_1_PG] = 0xd8, - [WM8915_DSP1_RX_EQ_BAND_2_A] = 0x1eb5, - [WM8915_DSP1_RX_EQ_BAND_2_B] = 0xf145, - [WM8915_DSP1_RX_EQ_BAND_2_C] = 0xb75, - [WM8915_DSP1_RX_EQ_BAND_2_PG] = 0x1c5, - [WM8915_DSP1_RX_EQ_BAND_3_A] = 0x1c58, - [WM8915_DSP1_RX_EQ_BAND_3_B] = 0xf373, - [WM8915_DSP1_RX_EQ_BAND_3_C] = 0xa54, - [WM8915_DSP1_RX_EQ_BAND_3_PG] = 0x558, - [WM8915_DSP1_RX_EQ_BAND_4_A] = 0x168e, - [WM8915_DSP1_RX_EQ_BAND_4_B] = 0xf829, - [WM8915_DSP1_RX_EQ_BAND_4_C] = 0x7ad, - [WM8915_DSP1_RX_EQ_BAND_4_PG] = 0x1103, - [WM8915_DSP1_RX_EQ_BAND_5_A] = 0x564, - [WM8915_DSP1_RX_EQ_BAND_5_B] = 0x559, - [WM8915_DSP1_RX_EQ_BAND_5_PG] = 0x4000, - [WM8915_DSP2_TX_LEFT_VOLUME] = 0xc0, - [WM8915_DSP2_TX_RIGHT_VOLUME] = 0xc0, - [WM8915_DSP2_RX_LEFT_VOLUME] = 0xc0, - [WM8915_DSP2_RX_RIGHT_VOLUME] = 0xc0, - [WM8915_DSP2_TX_FILTERS] = 0x2000, - [WM8915_DSP2_RX_FILTERS_1] = 0x200, - [WM8915_DSP2_RX_FILTERS_2] = 0x10, - [WM8915_DSP2_DRC_1] = 0x98, - [WM8915_DSP2_DRC_2] = 0x845, - [WM8915_DSP2_RX_EQ_GAINS_1] = 0x6318, - [WM8915_DSP2_RX_EQ_GAINS_2] = 0x6300, - [WM8915_DSP2_RX_EQ_BAND_1_A] = 0xfca, - [WM8915_DSP2_RX_EQ_BAND_1_B] = 0x400, - [WM8915_DSP2_RX_EQ_BAND_1_PG] = 0xd8, - [WM8915_DSP2_RX_EQ_BAND_2_A] = 0x1eb5, - [WM8915_DSP2_RX_EQ_BAND_2_B] = 0xf145, - [WM8915_DSP2_RX_EQ_BAND_2_C] = 0xb75, - [WM8915_DSP2_RX_EQ_BAND_2_PG] = 0x1c5, - [WM8915_DSP2_RX_EQ_BAND_3_A] = 0x1c58, - [WM8915_DSP2_RX_EQ_BAND_3_B] = 0xf373, - [WM8915_DSP2_RX_EQ_BAND_3_C] = 0xa54, - [WM8915_DSP2_RX_EQ_BAND_3_PG] = 0x558, - [WM8915_DSP2_RX_EQ_BAND_4_A] = 0x168e, - [WM8915_DSP2_RX_EQ_BAND_4_B] = 0xf829, - [WM8915_DSP2_RX_EQ_BAND_4_C] = 0x7ad, - [WM8915_DSP2_RX_EQ_BAND_4_PG] = 0x1103, - [WM8915_DSP2_RX_EQ_BAND_5_A] = 0x564, - [WM8915_DSP2_RX_EQ_BAND_5_B] = 0x559, - [WM8915_DSP2_RX_EQ_BAND_5_PG] = 0x4000, - [WM8915_OVERSAMPLING] = 0xd, - [WM8915_SIDETONE] = 0x1040, - [WM8915_GPIO_1] = 0xa101, - [WM8915_GPIO_2] = 0xa101, - [WM8915_GPIO_3] = 0xa101, - [WM8915_GPIO_4] = 0xa101, - [WM8915_GPIO_5] = 0xa101, - [WM8915_PULL_CONTROL_2] = 0x140, - [WM8915_INTERRUPT_STATUS_1_MASK] = 0x1f, - [WM8915_INTERRUPT_STATUS_2_MASK] = 0x1ecf, - [WM8915_RIGHT_PDM_SPEAKER] = 0x1, - [WM8915_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69, - [WM8915_PDM_SPEAKER_VOLUME] = 0x66, - [WM8915_WRITE_SEQUENCER_0] = 0x1, - [WM8915_WRITE_SEQUENCER_1] = 0x1, - [WM8915_WRITE_SEQUENCER_3] = 0x6, - [WM8915_WRITE_SEQUENCER_4] = 0x40, - [WM8915_WRITE_SEQUENCER_5] = 0x1, - [WM8915_WRITE_SEQUENCER_6] = 0xf, - [WM8915_WRITE_SEQUENCER_7] = 0x6, - [WM8915_WRITE_SEQUENCER_8] = 0x1, - [WM8915_WRITE_SEQUENCER_9] = 0x3, - [WM8915_WRITE_SEQUENCER_10] = 0x104, - [WM8915_WRITE_SEQUENCER_12] = 0x60, - [WM8915_WRITE_SEQUENCER_13] = 0x11, - [WM8915_WRITE_SEQUENCER_14] = 0x401, - [WM8915_WRITE_SEQUENCER_16] = 0x50, - [WM8915_WRITE_SEQUENCER_17] = 0x3, - [WM8915_WRITE_SEQUENCER_18] = 0x100, - [WM8915_WRITE_SEQUENCER_20] = 0x51, - [WM8915_WRITE_SEQUENCER_21] = 0x3, - [WM8915_WRITE_SEQUENCER_22] = 0x104, - [WM8915_WRITE_SEQUENCER_23] = 0xa, - [WM8915_WRITE_SEQUENCER_24] = 0x60, - [WM8915_WRITE_SEQUENCER_25] = 0x3b, - [WM8915_WRITE_SEQUENCER_26] = 0x502, - [WM8915_WRITE_SEQUENCER_27] = 0x100, - [WM8915_WRITE_SEQUENCER_28] = 0x2fff, - [WM8915_WRITE_SEQUENCER_32] = 0x2fff, - [WM8915_WRITE_SEQUENCER_36] = 0x2fff, - [WM8915_WRITE_SEQUENCER_40] = 0x2fff, - [WM8915_WRITE_SEQUENCER_44] = 0x2fff, - [WM8915_WRITE_SEQUENCER_48] = 0x2fff, - [WM8915_WRITE_SEQUENCER_52] = 0x2fff, - [WM8915_WRITE_SEQUENCER_56] = 0x2fff, - [WM8915_WRITE_SEQUENCER_60] = 0x2fff, - [WM8915_WRITE_SEQUENCER_64] = 0x1, - [WM8915_WRITE_SEQUENCER_65] = 0x1, - [WM8915_WRITE_SEQUENCER_67] = 0x6, - [WM8915_WRITE_SEQUENCER_68] = 0x40, - [WM8915_WRITE_SEQUENCER_69] = 0x1, - [WM8915_WRITE_SEQUENCER_70] = 0xf, - [WM8915_WRITE_SEQUENCER_71] = 0x6, - [WM8915_WRITE_SEQUENCER_72] = 0x1, - [WM8915_WRITE_SEQUENCER_73] = 0x3, - [WM8915_WRITE_SEQUENCER_74] = 0x104, - [WM8915_WRITE_SEQUENCER_76] = 0x60, - [WM8915_WRITE_SEQUENCER_77] = 0x11, - [WM8915_WRITE_SEQUENCER_78] = 0x401, - [WM8915_WRITE_SEQUENCER_80] = 0x50, - [WM8915_WRITE_SEQUENCER_81] = 0x3, - [WM8915_WRITE_SEQUENCER_82] = 0x100, - [WM8915_WRITE_SEQUENCER_84] = 0x60, - [WM8915_WRITE_SEQUENCER_85] = 0x3b, - [WM8915_WRITE_SEQUENCER_86] = 0x502, - [WM8915_WRITE_SEQUENCER_87] = 0x100, - [WM8915_WRITE_SEQUENCER_88] = 0x2fff, - [WM8915_WRITE_SEQUENCER_92] = 0x2fff, - [WM8915_WRITE_SEQUENCER_96] = 0x2fff, - [WM8915_WRITE_SEQUENCER_100] = 0x2fff, - [WM8915_WRITE_SEQUENCER_104] = 0x2fff, - [WM8915_WRITE_SEQUENCER_108] = 0x2fff, - [WM8915_WRITE_SEQUENCER_112] = 0x2fff, - [WM8915_WRITE_SEQUENCER_116] = 0x2fff, - [WM8915_WRITE_SEQUENCER_120] = 0x2fff, - [WM8915_WRITE_SEQUENCER_124] = 0x2fff, - [WM8915_WRITE_SEQUENCER_128] = 0x1, - [WM8915_WRITE_SEQUENCER_129] = 0x1, - [WM8915_WRITE_SEQUENCER_131] = 0x6, - [WM8915_WRITE_SEQUENCER_132] = 0x40, - [WM8915_WRITE_SEQUENCER_133] = 0x1, - [WM8915_WRITE_SEQUENCER_134] = 0xf, - [WM8915_WRITE_SEQUENCER_135] = 0x6, - [WM8915_WRITE_SEQUENCER_136] = 0x1, - [WM8915_WRITE_SEQUENCER_137] = 0x3, - [WM8915_WRITE_SEQUENCER_138] = 0x106, - [WM8915_WRITE_SEQUENCER_140] = 0x61, - [WM8915_WRITE_SEQUENCER_141] = 0x11, - [WM8915_WRITE_SEQUENCER_142] = 0x401, - [WM8915_WRITE_SEQUENCER_144] = 0x50, - [WM8915_WRITE_SEQUENCER_145] = 0x3, - [WM8915_WRITE_SEQUENCER_146] = 0x102, - [WM8915_WRITE_SEQUENCER_148] = 0x51, - [WM8915_WRITE_SEQUENCER_149] = 0x3, - [WM8915_WRITE_SEQUENCER_150] = 0x106, - [WM8915_WRITE_SEQUENCER_151] = 0xa, - [WM8915_WRITE_SEQUENCER_152] = 0x61, - [WM8915_WRITE_SEQUENCER_153] = 0x3b, - [WM8915_WRITE_SEQUENCER_154] = 0x502, - [WM8915_WRITE_SEQUENCER_155] = 0x100, - [WM8915_WRITE_SEQUENCER_156] = 0x2fff, - [WM8915_WRITE_SEQUENCER_160] = 0x2fff, - [WM8915_WRITE_SEQUENCER_164] = 0x2fff, - [WM8915_WRITE_SEQUENCER_168] = 0x2fff, - [WM8915_WRITE_SEQUENCER_172] = 0x2fff, - [WM8915_WRITE_SEQUENCER_176] = 0x2fff, - [WM8915_WRITE_SEQUENCER_180] = 0x2fff, - [WM8915_WRITE_SEQUENCER_184] = 0x2fff, - [WM8915_WRITE_SEQUENCER_188] = 0x2fff, - [WM8915_WRITE_SEQUENCER_192] = 0x1, - [WM8915_WRITE_SEQUENCER_193] = 0x1, - [WM8915_WRITE_SEQUENCER_195] = 0x6, - [WM8915_WRITE_SEQUENCER_196] = 0x40, - [WM8915_WRITE_SEQUENCER_197] = 0x1, - [WM8915_WRITE_SEQUENCER_198] = 0xf, - [WM8915_WRITE_SEQUENCER_199] = 0x6, - [WM8915_WRITE_SEQUENCER_200] = 0x1, - [WM8915_WRITE_SEQUENCER_201] = 0x3, - [WM8915_WRITE_SEQUENCER_202] = 0x106, - [WM8915_WRITE_SEQUENCER_204] = 0x61, - [WM8915_WRITE_SEQUENCER_205] = 0x11, - [WM8915_WRITE_SEQUENCER_206] = 0x401, - [WM8915_WRITE_SEQUENCER_208] = 0x50, - [WM8915_WRITE_SEQUENCER_209] = 0x3, - [WM8915_WRITE_SEQUENCER_210] = 0x102, - [WM8915_WRITE_SEQUENCER_212] = 0x61, - [WM8915_WRITE_SEQUENCER_213] = 0x3b, - [WM8915_WRITE_SEQUENCER_214] = 0x502, - [WM8915_WRITE_SEQUENCER_215] = 0x100, - [WM8915_WRITE_SEQUENCER_216] = 0x2fff, - [WM8915_WRITE_SEQUENCER_220] = 0x2fff, - [WM8915_WRITE_SEQUENCER_224] = 0x2fff, - [WM8915_WRITE_SEQUENCER_228] = 0x2fff, - [WM8915_WRITE_SEQUENCER_232] = 0x2fff, - [WM8915_WRITE_SEQUENCER_236] = 0x2fff, - [WM8915_WRITE_SEQUENCER_240] = 0x2fff, - [WM8915_WRITE_SEQUENCER_244] = 0x2fff, - [WM8915_WRITE_SEQUENCER_248] = 0x2fff, - [WM8915_WRITE_SEQUENCER_252] = 0x2fff, - [WM8915_WRITE_SEQUENCER_256] = 0x60, - [WM8915_WRITE_SEQUENCER_258] = 0x601, - [WM8915_WRITE_SEQUENCER_260] = 0x50, - [WM8915_WRITE_SEQUENCER_262] = 0x100, - [WM8915_WRITE_SEQUENCER_264] = 0x1, - [WM8915_WRITE_SEQUENCER_266] = 0x104, - [WM8915_WRITE_SEQUENCER_267] = 0x100, - [WM8915_WRITE_SEQUENCER_268] = 0x2fff, - [WM8915_WRITE_SEQUENCER_272] = 0x2fff, - [WM8915_WRITE_SEQUENCER_276] = 0x2fff, - [WM8915_WRITE_SEQUENCER_280] = 0x2fff, - [WM8915_WRITE_SEQUENCER_284] = 0x2fff, - [WM8915_WRITE_SEQUENCER_288] = 0x2fff, - [WM8915_WRITE_SEQUENCER_292] = 0x2fff, - [WM8915_WRITE_SEQUENCER_296] = 0x2fff, - [WM8915_WRITE_SEQUENCER_300] = 0x2fff, - [WM8915_WRITE_SEQUENCER_304] = 0x2fff, - [WM8915_WRITE_SEQUENCER_308] = 0x2fff, - [WM8915_WRITE_SEQUENCER_312] = 0x2fff, - [WM8915_WRITE_SEQUENCER_316] = 0x2fff, - [WM8915_WRITE_SEQUENCER_320] = 0x61, - [WM8915_WRITE_SEQUENCER_322] = 0x601, - [WM8915_WRITE_SEQUENCER_324] = 0x50, - [WM8915_WRITE_SEQUENCER_326] = 0x102, - [WM8915_WRITE_SEQUENCER_328] = 0x1, - [WM8915_WRITE_SEQUENCER_330] = 0x106, - [WM8915_WRITE_SEQUENCER_331] = 0x100, - [WM8915_WRITE_SEQUENCER_332] = 0x2fff, - [WM8915_WRITE_SEQUENCER_336] = 0x2fff, - [WM8915_WRITE_SEQUENCER_340] = 0x2fff, - [WM8915_WRITE_SEQUENCER_344] = 0x2fff, - [WM8915_WRITE_SEQUENCER_348] = 0x2fff, - [WM8915_WRITE_SEQUENCER_352] = 0x2fff, - [WM8915_WRITE_SEQUENCER_356] = 0x2fff, - [WM8915_WRITE_SEQUENCER_360] = 0x2fff, - [WM8915_WRITE_SEQUENCER_364] = 0x2fff, - [WM8915_WRITE_SEQUENCER_368] = 0x2fff, - [WM8915_WRITE_SEQUENCER_372] = 0x2fff, - [WM8915_WRITE_SEQUENCER_376] = 0x2fff, - [WM8915_WRITE_SEQUENCER_380] = 0x2fff, - [WM8915_WRITE_SEQUENCER_384] = 0x60, - [WM8915_WRITE_SEQUENCER_386] = 0x601, - [WM8915_WRITE_SEQUENCER_388] = 0x61, - [WM8915_WRITE_SEQUENCER_390] = 0x601, - [WM8915_WRITE_SEQUENCER_392] = 0x50, - [WM8915_WRITE_SEQUENCER_394] = 0x300, - [WM8915_WRITE_SEQUENCER_396] = 0x1, - [WM8915_WRITE_SEQUENCER_398] = 0x304, - [WM8915_WRITE_SEQUENCER_400] = 0x40, - [WM8915_WRITE_SEQUENCER_402] = 0xf, - [WM8915_WRITE_SEQUENCER_404] = 0x1, - [WM8915_WRITE_SEQUENCER_407] = 0x100, -}; - -static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0); -static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0); -static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); -static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0); -static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0); -static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0); -static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); - -static const char *sidetone_hpf_text[] = { - "2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz" -}; - -static const struct soc_enum sidetone_hpf = - SOC_ENUM_SINGLE(WM8915_SIDETONE, 7, 6, sidetone_hpf_text); - -static const char *hpf_mode_text[] = { - "HiFi", "Custom", "Voice" -}; - -static const struct soc_enum dsp1tx_hpf_mode = - SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 3, 3, hpf_mode_text); - -static const struct soc_enum dsp2tx_hpf_mode = - SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 3, 3, hpf_mode_text); - -static const char *hpf_cutoff_text[] = { - "50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz" -}; - -static const struct soc_enum dsp1tx_hpf_cutoff = - SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text); - -static const struct soc_enum dsp2tx_hpf_cutoff = - SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text); - -static void wm8915_set_retune_mobile(struct snd_soc_codec *codec, int block) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct wm8915_pdata *pdata = &wm8915->pdata; - int base, best, best_val, save, i, cfg, iface; - - if (!wm8915->num_retune_mobile_texts) - return; - - switch (block) { - case 0: - base = WM8915_DSP1_RX_EQ_GAINS_1; - if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) & - WM8915_DSP1RX_SRC) - iface = 1; - else - iface = 0; - break; - case 1: - base = WM8915_DSP1_RX_EQ_GAINS_2; - if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) & - WM8915_DSP2RX_SRC) - iface = 1; - else - iface = 0; - break; - default: - return; - } - - /* Find the version of the currently selected configuration - * with the nearest sample rate. */ - cfg = wm8915->retune_mobile_cfg[block]; - best = 0; - best_val = INT_MAX; - for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { - if (strcmp(pdata->retune_mobile_cfgs[i].name, - wm8915->retune_mobile_texts[cfg]) == 0 && - abs(pdata->retune_mobile_cfgs[i].rate - - wm8915->rx_rate[iface]) < best_val) { - best = i; - best_val = abs(pdata->retune_mobile_cfgs[i].rate - - wm8915->rx_rate[iface]); - } - } - - dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n", - block, - pdata->retune_mobile_cfgs[best].name, - pdata->retune_mobile_cfgs[best].rate, - wm8915->rx_rate[iface]); - - /* The EQ will be disabled while reconfiguring it, remember the - * current configuration. - */ - save = snd_soc_read(codec, base); - save &= WM8915_DSP1RX_EQ_ENA; - - for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++) - snd_soc_update_bits(codec, base + i, 0xffff, - pdata->retune_mobile_cfgs[best].regs[i]); - - snd_soc_update_bits(codec, base, WM8915_DSP1RX_EQ_ENA, save); -} - -/* Icky as hell but saves code duplication */ -static int wm8915_get_retune_mobile_block(const char *name) -{ - if (strcmp(name, "DSP1 EQ Mode") == 0) - return 0; - if (strcmp(name, "DSP2 EQ Mode") == 0) - return 1; - return -EINVAL; -} - -static int wm8915_put_retune_mobile_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct wm8915_pdata *pdata = &wm8915->pdata; - int block = wm8915_get_retune_mobile_block(kcontrol->id.name); - int value = ucontrol->value.integer.value[0]; - - if (block < 0) - return block; - - if (value >= pdata->num_retune_mobile_cfgs) - return -EINVAL; - - wm8915->retune_mobile_cfg[block] = value; - - wm8915_set_retune_mobile(codec, block); - - return 0; -} - -static int wm8915_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int block = wm8915_get_retune_mobile_block(kcontrol->id.name); - - ucontrol->value.enumerated.item[0] = wm8915->retune_mobile_cfg[block]; - - return 0; -} - -static const struct snd_kcontrol_new wm8915_snd_controls[] = { -SOC_DOUBLE_R_TLV("Capture Volume", WM8915_LEFT_LINE_INPUT_VOLUME, - WM8915_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv), -SOC_DOUBLE_R("Capture ZC Switch", WM8915_LEFT_LINE_INPUT_VOLUME, - WM8915_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0), - -SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8915_DAC1_MIXER_VOLUMES, - 0, 5, 24, 0, sidetone_tlv), -SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8915_DAC2_MIXER_VOLUMES, - 0, 5, 24, 0, sidetone_tlv), -SOC_SINGLE("Sidetone LPF Switch", WM8915_SIDETONE, 12, 1, 0), -SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf), -SOC_SINGLE("Sidetone HPF Switch", WM8915_SIDETONE, 6, 1, 0), - -SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8915_DSP1_TX_LEFT_VOLUME, - WM8915_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), -SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8915_DSP2_TX_LEFT_VOLUME, - WM8915_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), - -SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8915_DSP1_TX_FILTERS, - 13, 1, 0), -SOC_DOUBLE("DSP1 Capture HPF Switch", WM8915_DSP1_TX_FILTERS, 12, 11, 1, 0), -SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode), -SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff), - -SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8915_DSP2_TX_FILTERS, - 13, 1, 0), -SOC_DOUBLE("DSP2 Capture HPF Switch", WM8915_DSP2_TX_FILTERS, 12, 11, 1, 0), -SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode), -SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff), - -SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8915_DSP1_RX_LEFT_VOLUME, - WM8915_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), -SOC_SINGLE("DSP1 Playback Switch", WM8915_DSP1_RX_FILTERS_1, 9, 1, 1), - -SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8915_DSP2_RX_LEFT_VOLUME, - WM8915_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), -SOC_SINGLE("DSP2 Playback Switch", WM8915_DSP2_RX_FILTERS_1, 9, 1, 1), - -SOC_DOUBLE_R_TLV("DAC1 Volume", WM8915_DAC1_LEFT_VOLUME, - WM8915_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv), -SOC_DOUBLE_R("DAC1 Switch", WM8915_DAC1_LEFT_VOLUME, - WM8915_DAC1_RIGHT_VOLUME, 9, 1, 1), - -SOC_DOUBLE_R_TLV("DAC2 Volume", WM8915_DAC2_LEFT_VOLUME, - WM8915_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv), -SOC_DOUBLE_R("DAC2 Switch", WM8915_DAC2_LEFT_VOLUME, - WM8915_DAC2_RIGHT_VOLUME, 9, 1, 1), - -SOC_SINGLE("Speaker High Performance Switch", WM8915_OVERSAMPLING, 3, 1, 0), -SOC_SINGLE("DMIC High Performance Switch", WM8915_OVERSAMPLING, 2, 1, 0), -SOC_SINGLE("ADC High Performance Switch", WM8915_OVERSAMPLING, 1, 1, 0), -SOC_SINGLE("DAC High Performance Switch", WM8915_OVERSAMPLING, 0, 1, 0), - -SOC_SINGLE("DAC Soft Mute Switch", WM8915_DAC_SOFTMUTE, 1, 1, 0), -SOC_SINGLE("DAC Slow Soft Mute Switch", WM8915_DAC_SOFTMUTE, 0, 1, 0), - -SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8915_DAC1_HPOUT1_VOLUME, 0, 4, - 8, 0, out_digital_tlv), -SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8915_DAC2_HPOUT2_VOLUME, 0, 4, - 8, 0, out_digital_tlv), - -SOC_DOUBLE_R_TLV("Output 1 Volume", WM8915_OUTPUT1_LEFT_VOLUME, - WM8915_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv), -SOC_DOUBLE_R("Output 1 ZC Switch", WM8915_OUTPUT1_LEFT_VOLUME, - WM8915_OUTPUT1_RIGHT_VOLUME, 7, 1, 0), - -SOC_DOUBLE_R_TLV("Output 2 Volume", WM8915_OUTPUT2_LEFT_VOLUME, - WM8915_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv), -SOC_DOUBLE_R("Output 2 ZC Switch", WM8915_OUTPUT2_LEFT_VOLUME, - WM8915_OUTPUT2_RIGHT_VOLUME, 7, 1, 0), - -SOC_DOUBLE_TLV("Speaker Volume", WM8915_PDM_SPEAKER_VOLUME, 0, 4, 8, 0, - spk_tlv), -SOC_DOUBLE_R("Speaker Switch", WM8915_LEFT_PDM_SPEAKER, - WM8915_RIGHT_PDM_SPEAKER, 3, 1, 1), -SOC_DOUBLE_R("Speaker ZC Switch", WM8915_LEFT_PDM_SPEAKER, - WM8915_RIGHT_PDM_SPEAKER, 2, 1, 0), - -SOC_SINGLE("DSP1 EQ Switch", WM8915_DSP1_RX_EQ_GAINS_1, 0, 1, 0), -SOC_SINGLE("DSP2 EQ Switch", WM8915_DSP2_RX_EQ_GAINS_1, 0, 1, 0), -}; - -static const struct snd_kcontrol_new wm8915_eq_controls[] = { -SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 6, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 1, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 6, 31, 0, - eq_tlv), - -SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 6, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 1, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 6, 31, 0, - eq_tlv), -}; - -static int cp_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - switch (event) { - case SND_SOC_DAPM_POST_PMU: - msleep(5); - break; - default: - BUG(); - return -EINVAL; - } - - return 0; -} - -static int rmv_short_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec); - - /* Record which outputs we enabled */ - switch (event) { - case SND_SOC_DAPM_PRE_PMD: - wm8915->hpout_pending &= ~w->shift; - break; - case SND_SOC_DAPM_PRE_PMU: - wm8915->hpout_pending |= w->shift; - break; - default: - BUG(); - return -EINVAL; - } - - return 0; -} - -static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask) -{ - struct i2c_client *i2c = to_i2c_client(codec->dev); - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int i, ret; - unsigned long timeout = 200; - - snd_soc_write(codec, WM8915_DC_SERVO_2, mask); - - /* Use the interrupt if possible */ - do { - if (i2c->irq) { - timeout = wait_for_completion_timeout(&wm8915->dcs_done, - msecs_to_jiffies(200)); - if (timeout == 0) - dev_err(codec->dev, "DC servo timed out\n"); - - } else { - msleep(1); - if (--i) { - timeout = 0; - break; - } - } - - ret = snd_soc_read(codec, WM8915_DC_SERVO_2); - dev_dbg(codec->dev, "DC servo state: %x\n", ret); - } while (ret & mask); - - if (timeout == 0) - dev_err(codec->dev, "DC servo timed out for %x\n", mask); - else - dev_dbg(codec->dev, "DC servo complete for %x\n", mask); -} - -static void wm8915_seq_notifier(struct snd_soc_dapm_context *dapm, - enum snd_soc_dapm_type event, int subseq) -{ - struct snd_soc_codec *codec = container_of(dapm, - struct snd_soc_codec, dapm); - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - u16 val, mask; - - /* Complete any pending DC servo starts */ - if (wm8915->dcs_pending) { - dev_dbg(codec->dev, "Starting DC servo for %x\n", - wm8915->dcs_pending); - - /* Trigger a startup sequence */ - wait_for_dc_servo(codec, wm8915->dcs_pending - << WM8915_DCS_TRIG_STARTUP_0_SHIFT); - - wm8915->dcs_pending = 0; - } - - if (wm8915->hpout_pending != wm8915->hpout_ena) { - dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n", - wm8915->hpout_ena, wm8915->hpout_pending); - - val = 0; - mask = 0; - if (wm8915->hpout_pending & HPOUT1L) { - val |= WM8915_HPOUT1L_RMV_SHORT; - mask |= WM8915_HPOUT1L_RMV_SHORT; - } else { - mask |= WM8915_HPOUT1L_RMV_SHORT | - WM8915_HPOUT1L_OUTP | - WM8915_HPOUT1L_DLY; - } - - if (wm8915->hpout_pending & HPOUT1R) { - val |= WM8915_HPOUT1R_RMV_SHORT; - mask |= WM8915_HPOUT1R_RMV_SHORT; - } else { - mask |= WM8915_HPOUT1R_RMV_SHORT | - WM8915_HPOUT1R_OUTP | - WM8915_HPOUT1R_DLY; - } - - snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_1, mask, val); - - val = 0; - mask = 0; - if (wm8915->hpout_pending & HPOUT2L) { - val |= WM8915_HPOUT2L_RMV_SHORT; - mask |= WM8915_HPOUT2L_RMV_SHORT; - } else { - mask |= WM8915_HPOUT2L_RMV_SHORT | - WM8915_HPOUT2L_OUTP | - WM8915_HPOUT2L_DLY; - } - - if (wm8915->hpout_pending & HPOUT2R) { - val |= WM8915_HPOUT2R_RMV_SHORT; - mask |= WM8915_HPOUT2R_RMV_SHORT; - } else { - mask |= WM8915_HPOUT2R_RMV_SHORT | - WM8915_HPOUT2R_OUTP | - WM8915_HPOUT2R_DLY; - } - - snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_2, mask, val); - - wm8915->hpout_ena = wm8915->hpout_pending; - } -} - -static int dcs_start(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec); - - switch (event) { - case SND_SOC_DAPM_POST_PMU: - wm8915->dcs_pending |= 1 << w->shift; - break; - default: - BUG(); - return -EINVAL; - } - - return 0; -} - -static const char *sidetone_text[] = { - "IN1", "IN2", -}; - -static const struct soc_enum left_sidetone_enum = - SOC_ENUM_SINGLE(WM8915_SIDETONE, 0, 2, sidetone_text); - -static const struct snd_kcontrol_new left_sidetone = - SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum); - -static const struct soc_enum right_sidetone_enum = - SOC_ENUM_SINGLE(WM8915_SIDETONE, 1, 2, sidetone_text); - -static const struct snd_kcontrol_new right_sidetone = - SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum); - -static const char *spk_text[] = { - "DAC1L", "DAC1R", "DAC2L", "DAC2R" -}; - -static const struct soc_enum spkl_enum = - SOC_ENUM_SINGLE(WM8915_LEFT_PDM_SPEAKER, 0, 4, spk_text); - -static const struct snd_kcontrol_new spkl_mux = - SOC_DAPM_ENUM("SPKL", spkl_enum); - -static const struct soc_enum spkr_enum = - SOC_ENUM_SINGLE(WM8915_RIGHT_PDM_SPEAKER, 0, 4, spk_text); - -static const struct snd_kcontrol_new spkr_mux = - SOC_DAPM_ENUM("SPKR", spkr_enum); - -static const char *dsp1rx_text[] = { - "AIF1", "AIF2" -}; - -static const struct soc_enum dsp1rx_enum = - SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text); - -static const struct snd_kcontrol_new dsp1rx = - SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum); - -static const char *dsp2rx_text[] = { - "AIF2", "AIF1" -}; - -static const struct soc_enum dsp2rx_enum = - SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text); - -static const struct snd_kcontrol_new dsp2rx = - SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum); - -static const char *aif2tx_text[] = { - "DSP2", "DSP1", "AIF1" -}; - -static const struct soc_enum aif2tx_enum = - SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 6, 3, aif2tx_text); - -static const struct snd_kcontrol_new aif2tx = - SOC_DAPM_ENUM("AIF2TX", aif2tx_enum); - -static const char *inmux_text[] = { - "ADC", "DMIC1", "DMIC2" -}; - -static const struct soc_enum in1_enum = - SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 0, 3, inmux_text); - -static const struct snd_kcontrol_new in1_mux = - SOC_DAPM_ENUM("IN1 Mux", in1_enum); - -static const struct soc_enum in2_enum = - SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 4, 3, inmux_text); - -static const struct snd_kcontrol_new in2_mux = - SOC_DAPM_ENUM("IN2 Mux", in2_enum); - -static const struct snd_kcontrol_new dac2r_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0), -SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0), -}; - -static const struct snd_kcontrol_new dac2l_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0), -SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0), -}; - -static const struct snd_kcontrol_new dac1r_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0), -SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0), -}; - -static const struct snd_kcontrol_new dac1l_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0), -SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0), -}; - -static const struct snd_kcontrol_new dsp1txl[] = { -SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new dsp1txr[] = { -SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new dsp2txl[] = { -SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new dsp2txr[] = { -SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - - -static const struct snd_soc_dapm_widget wm8915_dapm_widgets[] = { -SND_SOC_DAPM_INPUT("IN1LN"), -SND_SOC_DAPM_INPUT("IN1LP"), -SND_SOC_DAPM_INPUT("IN1RN"), -SND_SOC_DAPM_INPUT("IN1RP"), - -SND_SOC_DAPM_INPUT("IN2LN"), -SND_SOC_DAPM_INPUT("IN2LP"), -SND_SOC_DAPM_INPUT("IN2RN"), -SND_SOC_DAPM_INPUT("IN2RP"), - -SND_SOC_DAPM_INPUT("DMIC1DAT"), -SND_SOC_DAPM_INPUT("DMIC2DAT"), - -SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8915_AIF_CLOCKING_1, 0, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8915_CLOCKING_1, 1, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8915_CLOCKING_1, 2, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8915_CHARGE_PUMP_1, 15, 0, cp_event, - SND_SOC_DAPM_POST_PMU), - -SND_SOC_DAPM_SUPPLY("LDO2", WM8915_POWER_MANAGEMENT_2, 1, 0, NULL, 0), -SND_SOC_DAPM_MICBIAS("MICB2", WM8915_POWER_MANAGEMENT_1, 9, 0), -SND_SOC_DAPM_MICBIAS("MICB1", WM8915_POWER_MANAGEMENT_1, 8, 0), - -SND_SOC_DAPM_PGA("IN1L PGA", WM8915_POWER_MANAGEMENT_2, 5, 0, NULL, 0), -SND_SOC_DAPM_PGA("IN1R PGA", WM8915_POWER_MANAGEMENT_2, 4, 0, NULL, 0), - -SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &in1_mux), -SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &in1_mux), -SND_SOC_DAPM_MUX("IN2L Mux", SND_SOC_NOPM, 0, 0, &in2_mux), -SND_SOC_DAPM_MUX("IN2R Mux", SND_SOC_NOPM, 0, 0, &in2_mux), - -SND_SOC_DAPM_PGA("IN1L", WM8915_POWER_MANAGEMENT_7, 2, 0, NULL, 0), -SND_SOC_DAPM_PGA("IN1R", WM8915_POWER_MANAGEMENT_7, 3, 0, NULL, 0), -SND_SOC_DAPM_PGA("IN2L", WM8915_POWER_MANAGEMENT_7, 6, 0, NULL, 0), -SND_SOC_DAPM_PGA("IN2R", WM8915_POWER_MANAGEMENT_7, 7, 0, NULL, 0), - -SND_SOC_DAPM_SUPPLY("DMIC2", WM8915_POWER_MANAGEMENT_7, 9, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY("DMIC1", WM8915_POWER_MANAGEMENT_7, 8, 0, NULL, 0), - -SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8915_POWER_MANAGEMENT_3, 5, 0), -SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8915_POWER_MANAGEMENT_3, 4, 0), -SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8915_POWER_MANAGEMENT_3, 3, 0), -SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8915_POWER_MANAGEMENT_3, 2, 0), - -SND_SOC_DAPM_ADC("ADCL", NULL, WM8915_POWER_MANAGEMENT_3, 1, 0), -SND_SOC_DAPM_ADC("ADCR", NULL, WM8915_POWER_MANAGEMENT_3, 0, 0), - -SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone), -SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone), - -SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 11, 0), -SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 10, 0), -SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 9, 0), -SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 8, 0), - -SND_SOC_DAPM_MIXER("DSP2TXL", WM8915_POWER_MANAGEMENT_5, 11, 0, - dsp2txl, ARRAY_SIZE(dsp2txl)), -SND_SOC_DAPM_MIXER("DSP2TXR", WM8915_POWER_MANAGEMENT_5, 10, 0, - dsp2txr, ARRAY_SIZE(dsp2txr)), -SND_SOC_DAPM_MIXER("DSP1TXL", WM8915_POWER_MANAGEMENT_5, 9, 0, - dsp1txl, ARRAY_SIZE(dsp1txl)), -SND_SOC_DAPM_MIXER("DSP1TXR", WM8915_POWER_MANAGEMENT_5, 8, 0, - dsp1txr, ARRAY_SIZE(dsp1txr)), - -SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0, - dac2l_mix, ARRAY_SIZE(dac2l_mix)), -SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0, - dac2r_mix, ARRAY_SIZE(dac2r_mix)), -SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0, - dac1l_mix, ARRAY_SIZE(dac1l_mix)), -SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0, - dac1r_mix, ARRAY_SIZE(dac1r_mix)), - -SND_SOC_DAPM_DAC("DAC2L", NULL, WM8915_POWER_MANAGEMENT_5, 3, 0), -SND_SOC_DAPM_DAC("DAC2R", NULL, WM8915_POWER_MANAGEMENT_5, 2, 0), -SND_SOC_DAPM_DAC("DAC1L", NULL, WM8915_POWER_MANAGEMENT_5, 1, 0), -SND_SOC_DAPM_DAC("DAC1R", NULL, WM8915_POWER_MANAGEMENT_5, 0, 0), - -SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1, - WM8915_POWER_MANAGEMENT_4, 9, 0), -SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2, - WM8915_POWER_MANAGEMENT_4, 8, 0), - -SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1, - WM8915_POWER_MANAGEMENT_6, 9, 0), -SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2, - WM8915_POWER_MANAGEMENT_6, 8, 0), - -SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5, - WM8915_POWER_MANAGEMENT_4, 5, 0), -SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4, - WM8915_POWER_MANAGEMENT_4, 4, 0), -SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3, - WM8915_POWER_MANAGEMENT_4, 3, 0), -SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2, - WM8915_POWER_MANAGEMENT_4, 2, 0), -SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1, - WM8915_POWER_MANAGEMENT_4, 1, 0), -SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0, - WM8915_POWER_MANAGEMENT_4, 0, 0), - -SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5, - WM8915_POWER_MANAGEMENT_6, 5, 0), -SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4, - WM8915_POWER_MANAGEMENT_6, 4, 0), -SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3, - WM8915_POWER_MANAGEMENT_6, 3, 0), -SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2, - WM8915_POWER_MANAGEMENT_6, 2, 0), -SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1, - WM8915_POWER_MANAGEMENT_6, 1, 0), -SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0, - WM8915_POWER_MANAGEMENT_6, 0, 0), - -/* We route as stereo pairs so define some dummy widgets to squash - * things down for now. RXA = 0,1, RXB = 2,3 and so on */ -SND_SOC_DAPM_PGA("AIF1RXA", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_PGA("AIF1RXB", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_PGA("AIF1RXC", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_PGA("AIF2RX", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_PGA("DSP2TX", SND_SOC_NOPM, 0, 0, NULL, 0), - -SND_SOC_DAPM_MUX("DSP1RX", SND_SOC_NOPM, 0, 0, &dsp1rx), -SND_SOC_DAPM_MUX("DSP2RX", SND_SOC_NOPM, 0, 0, &dsp2rx), -SND_SOC_DAPM_MUX("AIF2TX", SND_SOC_NOPM, 0, 0, &aif2tx), - -SND_SOC_DAPM_MUX("SPKL", SND_SOC_NOPM, 0, 0, &spkl_mux), -SND_SOC_DAPM_MUX("SPKR", SND_SOC_NOPM, 0, 0, &spkr_mux), -SND_SOC_DAPM_PGA("SPKL PGA", WM8915_LEFT_PDM_SPEAKER, 4, 0, NULL, 0), -SND_SOC_DAPM_PGA("SPKR PGA", WM8915_RIGHT_PDM_SPEAKER, 4, 0, NULL, 0), - -SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8915_POWER_MANAGEMENT_1, 7, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8915_ANALOGUE_HP_2, 5, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8915_DC_SERVO_1, 2, 0, dcs_start, - SND_SOC_DAPM_POST_PMU), -SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8915_ANALOGUE_HP_2, 6, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0, - rmv_short_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8915_POWER_MANAGEMENT_1, 6, 0,NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8915_ANALOGUE_HP_2, 1, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8915_DC_SERVO_1, 3, 0, dcs_start, - SND_SOC_DAPM_POST_PMU), -SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8915_ANALOGUE_HP_2, 2, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0, - rmv_short_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8915_POWER_MANAGEMENT_1, 5, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8915_ANALOGUE_HP_1, 5, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8915_DC_SERVO_1, 0, 0, dcs_start, - SND_SOC_DAPM_POST_PMU), -SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8915_ANALOGUE_HP_1, 6, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0, - rmv_short_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8915_POWER_MANAGEMENT_1, 4, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8915_ANALOGUE_HP_1, 1, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8915_DC_SERVO_1, 1, 0, dcs_start, - SND_SOC_DAPM_POST_PMU), -SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8915_ANALOGUE_HP_1, 2, 0, NULL, 0), -SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0, - rmv_short_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_OUTPUT("HPOUT1L"), -SND_SOC_DAPM_OUTPUT("HPOUT1R"), -SND_SOC_DAPM_OUTPUT("HPOUT2L"), -SND_SOC_DAPM_OUTPUT("HPOUT2R"), -SND_SOC_DAPM_OUTPUT("SPKDAT"), -}; - -static const struct snd_soc_dapm_route wm8915_dapm_routes[] = { - { "AIFCLK", NULL, "SYSCLK" }, - { "SYSDSPCLK", NULL, "SYSCLK" }, - { "Charge Pump", NULL, "SYSCLK" }, - - { "MICB1", NULL, "LDO2" }, - { "MICB2", NULL, "LDO2" }, - - { "IN1L PGA", NULL, "IN2LN" }, - { "IN1L PGA", NULL, "IN2LP" }, - { "IN1L PGA", NULL, "IN1LN" }, - { "IN1L PGA", NULL, "IN1LP" }, - - { "IN1R PGA", NULL, "IN2RN" }, - { "IN1R PGA", NULL, "IN2RP" }, - { "IN1R PGA", NULL, "IN1RN" }, - { "IN1R PGA", NULL, "IN1RP" }, - - { "ADCL", NULL, "IN1L PGA" }, - - { "ADCR", NULL, "IN1R PGA" }, - - { "DMIC1L", NULL, "DMIC1DAT" }, - { "DMIC1R", NULL, "DMIC1DAT" }, - { "DMIC2L", NULL, "DMIC2DAT" }, - { "DMIC2R", NULL, "DMIC2DAT" }, - - { "DMIC2L", NULL, "DMIC2" }, - { "DMIC2R", NULL, "DMIC2" }, - { "DMIC1L", NULL, "DMIC1" }, - { "DMIC1R", NULL, "DMIC1" }, - - { "IN1L Mux", "ADC", "ADCL" }, - { "IN1L Mux", "DMIC1", "DMIC1L" }, - { "IN1L Mux", "DMIC2", "DMIC2L" }, - - { "IN1R Mux", "ADC", "ADCR" }, - { "IN1R Mux", "DMIC1", "DMIC1R" }, - { "IN1R Mux", "DMIC2", "DMIC2R" }, - - { "IN2L Mux", "ADC", "ADCL" }, - { "IN2L Mux", "DMIC1", "DMIC1L" }, - { "IN2L Mux", "DMIC2", "DMIC2L" }, - - { "IN2R Mux", "ADC", "ADCR" }, - { "IN2R Mux", "DMIC1", "DMIC1R" }, - { "IN2R Mux", "DMIC2", "DMIC2R" }, - - { "Left Sidetone", "IN1", "IN1L Mux" }, - { "Left Sidetone", "IN2", "IN2L Mux" }, - - { "Right Sidetone", "IN1", "IN1R Mux" }, - { "Right Sidetone", "IN2", "IN2R Mux" }, - - { "DSP1TXL", "IN1 Switch", "IN1L Mux" }, - { "DSP1TXR", "IN1 Switch", "IN1R Mux" }, - - { "DSP2TXL", "IN1 Switch", "IN2L Mux" }, - { "DSP2TXR", "IN1 Switch", "IN2R Mux" }, - - { "AIF1TX0", NULL, "DSP1TXL" }, - { "AIF1TX1", NULL, "DSP1TXR" }, - { "AIF1TX2", NULL, "DSP2TXL" }, - { "AIF1TX3", NULL, "DSP2TXR" }, - { "AIF1TX4", NULL, "AIF2RX0" }, - { "AIF1TX5", NULL, "AIF2RX1" }, - - { "AIF1RX0", NULL, "AIFCLK" }, - { "AIF1RX1", NULL, "AIFCLK" }, - { "AIF1RX2", NULL, "AIFCLK" }, - { "AIF1RX3", NULL, "AIFCLK" }, - { "AIF1RX4", NULL, "AIFCLK" }, - { "AIF1RX5", NULL, "AIFCLK" }, - - { "AIF2RX0", NULL, "AIFCLK" }, - { "AIF2RX1", NULL, "AIFCLK" }, - - { "DSP1RXL", NULL, "SYSDSPCLK" }, - { "DSP1RXR", NULL, "SYSDSPCLK" }, - { "DSP2RXL", NULL, "SYSDSPCLK" }, - { "DSP2RXR", NULL, "SYSDSPCLK" }, - { "DSP1TXL", NULL, "SYSDSPCLK" }, - { "DSP1TXR", NULL, "SYSDSPCLK" }, - { "DSP2TXL", NULL, "SYSDSPCLK" }, - { "DSP2TXR", NULL, "SYSDSPCLK" }, - - { "AIF1RXA", NULL, "AIF1RX0" }, - { "AIF1RXA", NULL, "AIF1RX1" }, - { "AIF1RXB", NULL, "AIF1RX2" }, - { "AIF1RXB", NULL, "AIF1RX3" }, - { "AIF1RXC", NULL, "AIF1RX4" }, - { "AIF1RXC", NULL, "AIF1RX5" }, - - { "AIF2RX", NULL, "AIF2RX0" }, - { "AIF2RX", NULL, "AIF2RX1" }, - - { "AIF2TX", "DSP2", "DSP2TX" }, - { "AIF2TX", "DSP1", "DSP1RX" }, - { "AIF2TX", "AIF1", "AIF1RXC" }, - - { "DSP1RXL", NULL, "DSP1RX" }, - { "DSP1RXR", NULL, "DSP1RX" }, - { "DSP2RXL", NULL, "DSP2RX" }, - { "DSP2RXR", NULL, "DSP2RX" }, - - { "DSP2TX", NULL, "DSP2TXL" }, - { "DSP2TX", NULL, "DSP2TXR" }, - - { "DSP1RX", "AIF1", "AIF1RXA" }, - { "DSP1RX", "AIF2", "AIF2RX" }, - - { "DSP2RX", "AIF1", "AIF1RXB" }, - { "DSP2RX", "AIF2", "AIF2RX" }, - - { "DAC2L Mixer", "DSP2 Switch", "DSP2RXL" }, - { "DAC2L Mixer", "DSP1 Switch", "DSP1RXL" }, - { "DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" }, - { "DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" }, - - { "DAC2R Mixer", "DSP2 Switch", "DSP2RXR" }, - { "DAC2R Mixer", "DSP1 Switch", "DSP1RXR" }, - { "DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" }, - { "DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" }, - - { "DAC1L Mixer", "DSP2 Switch", "DSP2RXL" }, - { "DAC1L Mixer", "DSP1 Switch", "DSP1RXL" }, - { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" }, - { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" }, - - { "DAC1R Mixer", "DSP2 Switch", "DSP2RXR" }, - { "DAC1R Mixer", "DSP1 Switch", "DSP1RXR" }, - { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" }, - { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" }, - - { "DAC1L", NULL, "DAC1L Mixer" }, - { "DAC1R", NULL, "DAC1R Mixer" }, - { "DAC2L", NULL, "DAC2L Mixer" }, - { "DAC2R", NULL, "DAC2R Mixer" }, - - { "HPOUT2L PGA", NULL, "Charge Pump" }, - { "HPOUT2L PGA", NULL, "DAC2L" }, - { "HPOUT2L_DLY", NULL, "HPOUT2L PGA" }, - { "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" }, - { "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" }, - { "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" }, - - { "HPOUT2R PGA", NULL, "Charge Pump" }, - { "HPOUT2R PGA", NULL, "DAC2R" }, - { "HPOUT2R_DLY", NULL, "HPOUT2R PGA" }, - { "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" }, - { "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" }, - { "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" }, - - { "HPOUT1L PGA", NULL, "Charge Pump" }, - { "HPOUT1L PGA", NULL, "DAC1L" }, - { "HPOUT1L_DLY", NULL, "HPOUT1L PGA" }, - { "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" }, - { "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" }, - { "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" }, - - { "HPOUT1R PGA", NULL, "Charge Pump" }, - { "HPOUT1R PGA", NULL, "DAC1R" }, - { "HPOUT1R_DLY", NULL, "HPOUT1R PGA" }, - { "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" }, - { "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" }, - { "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" }, - - { "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" }, - { "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" }, - { "HPOUT1L", NULL, "HPOUT1L_RMV_SHORT" }, - { "HPOUT1R", NULL, "HPOUT1R_RMV_SHORT" }, - - { "SPKL", "DAC1L", "DAC1L" }, - { "SPKL", "DAC1R", "DAC1R" }, - { "SPKL", "DAC2L", "DAC2L" }, - { "SPKL", "DAC2R", "DAC2R" }, - - { "SPKR", "DAC1L", "DAC1L" }, - { "SPKR", "DAC1R", "DAC1R" }, - { "SPKR", "DAC2L", "DAC2L" }, - { "SPKR", "DAC2R", "DAC2R" }, - - { "SPKL PGA", NULL, "SPKL" }, - { "SPKR PGA", NULL, "SPKR" }, - - { "SPKDAT", NULL, "SPKL PGA" }, - { "SPKDAT", NULL, "SPKR PGA" }, -}; - -static int wm8915_readable_register(struct snd_soc_codec *codec, - unsigned int reg) -{ - /* Due to the sparseness of the register map the compiler - * output from an explicit switch statement ends up being much - * more efficient than a table. - */ - switch (reg) { - case WM8915_SOFTWARE_RESET: - case WM8915_POWER_MANAGEMENT_1: - case WM8915_POWER_MANAGEMENT_2: - case WM8915_POWER_MANAGEMENT_3: - case WM8915_POWER_MANAGEMENT_4: - case WM8915_POWER_MANAGEMENT_5: - case WM8915_POWER_MANAGEMENT_6: - case WM8915_POWER_MANAGEMENT_7: - case WM8915_POWER_MANAGEMENT_8: - case WM8915_LEFT_LINE_INPUT_VOLUME: - case WM8915_RIGHT_LINE_INPUT_VOLUME: - case WM8915_LINE_INPUT_CONTROL: - case WM8915_DAC1_HPOUT1_VOLUME: - case WM8915_DAC2_HPOUT2_VOLUME: - case WM8915_DAC1_LEFT_VOLUME: - case WM8915_DAC1_RIGHT_VOLUME: - case WM8915_DAC2_LEFT_VOLUME: - case WM8915_DAC2_RIGHT_VOLUME: - case WM8915_OUTPUT1_LEFT_VOLUME: - case WM8915_OUTPUT1_RIGHT_VOLUME: - case WM8915_OUTPUT2_LEFT_VOLUME: - case WM8915_OUTPUT2_RIGHT_VOLUME: - case WM8915_MICBIAS_1: - case WM8915_MICBIAS_2: - case WM8915_LDO_1: - case WM8915_LDO_2: - case WM8915_ACCESSORY_DETECT_MODE_1: - case WM8915_ACCESSORY_DETECT_MODE_2: - case WM8915_HEADPHONE_DETECT_1: - case WM8915_HEADPHONE_DETECT_2: - case WM8915_MIC_DETECT_1: - case WM8915_MIC_DETECT_2: - case WM8915_MIC_DETECT_3: - case WM8915_CHARGE_PUMP_1: - case WM8915_CHARGE_PUMP_2: - case WM8915_DC_SERVO_1: - case WM8915_DC_SERVO_2: - case WM8915_DC_SERVO_3: - case WM8915_DC_SERVO_5: - case WM8915_DC_SERVO_6: - case WM8915_DC_SERVO_7: - case WM8915_DC_SERVO_READBACK_0: - case WM8915_ANALOGUE_HP_1: - case WM8915_ANALOGUE_HP_2: - case WM8915_CHIP_REVISION: - case WM8915_CONTROL_INTERFACE_1: - case WM8915_WRITE_SEQUENCER_CTRL_1: - case WM8915_WRITE_SEQUENCER_CTRL_2: - case WM8915_AIF_CLOCKING_1: - case WM8915_AIF_CLOCKING_2: - case WM8915_CLOCKING_1: - case WM8915_CLOCKING_2: - case WM8915_AIF_RATE: - case WM8915_FLL_CONTROL_1: - case WM8915_FLL_CONTROL_2: - case WM8915_FLL_CONTROL_3: - case WM8915_FLL_CONTROL_4: - case WM8915_FLL_CONTROL_5: - case WM8915_FLL_CONTROL_6: - case WM8915_FLL_EFS_1: - case WM8915_FLL_EFS_2: - case WM8915_AIF1_CONTROL: - case WM8915_AIF1_BCLK: - case WM8915_AIF1_TX_LRCLK_1: - case WM8915_AIF1_TX_LRCLK_2: - case WM8915_AIF1_RX_LRCLK_1: - case WM8915_AIF1_RX_LRCLK_2: - case WM8915_AIF1TX_DATA_CONFIGURATION_1: - case WM8915_AIF1TX_DATA_CONFIGURATION_2: - case WM8915_AIF1RX_DATA_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_0_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_1_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_2_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_3_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_4_CONFIGURATION: - case WM8915_AIF1TX_CHANNEL_5_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_0_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_1_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_2_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_3_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_4_CONFIGURATION: - case WM8915_AIF1RX_CHANNEL_5_CONFIGURATION: - case WM8915_AIF1RX_MONO_CONFIGURATION: - case WM8915_AIF1TX_TEST: - case WM8915_AIF2_CONTROL: - case WM8915_AIF2_BCLK: - case WM8915_AIF2_TX_LRCLK_1: - case WM8915_AIF2_TX_LRCLK_2: - case WM8915_AIF2_RX_LRCLK_1: - case WM8915_AIF2_RX_LRCLK_2: - case WM8915_AIF2TX_DATA_CONFIGURATION_1: - case WM8915_AIF2TX_DATA_CONFIGURATION_2: - case WM8915_AIF2RX_DATA_CONFIGURATION: - case WM8915_AIF2TX_CHANNEL_0_CONFIGURATION: - case WM8915_AIF2TX_CHANNEL_1_CONFIGURATION: - case WM8915_AIF2RX_CHANNEL_0_CONFIGURATION: - case WM8915_AIF2RX_CHANNEL_1_CONFIGURATION: - case WM8915_AIF2RX_MONO_CONFIGURATION: - case WM8915_AIF2TX_TEST: - case WM8915_DSP1_TX_LEFT_VOLUME: - case WM8915_DSP1_TX_RIGHT_VOLUME: - case WM8915_DSP1_RX_LEFT_VOLUME: - case WM8915_DSP1_RX_RIGHT_VOLUME: - case WM8915_DSP1_TX_FILTERS: - case WM8915_DSP1_RX_FILTERS_1: - case WM8915_DSP1_RX_FILTERS_2: - case WM8915_DSP1_DRC_1: - case WM8915_DSP1_DRC_2: - case WM8915_DSP1_DRC_3: - case WM8915_DSP1_DRC_4: - case WM8915_DSP1_DRC_5: - case WM8915_DSP1_RX_EQ_GAINS_1: - case WM8915_DSP1_RX_EQ_GAINS_2: - case WM8915_DSP1_RX_EQ_BAND_1_A: - case WM8915_DSP1_RX_EQ_BAND_1_B: - case WM8915_DSP1_RX_EQ_BAND_1_PG: - case WM8915_DSP1_RX_EQ_BAND_2_A: - case WM8915_DSP1_RX_EQ_BAND_2_B: - case WM8915_DSP1_RX_EQ_BAND_2_C: - case WM8915_DSP1_RX_EQ_BAND_2_PG: - case WM8915_DSP1_RX_EQ_BAND_3_A: - case WM8915_DSP1_RX_EQ_BAND_3_B: - case WM8915_DSP1_RX_EQ_BAND_3_C: - case WM8915_DSP1_RX_EQ_BAND_3_PG: - case WM8915_DSP1_RX_EQ_BAND_4_A: - case WM8915_DSP1_RX_EQ_BAND_4_B: - case WM8915_DSP1_RX_EQ_BAND_4_C: - case WM8915_DSP1_RX_EQ_BAND_4_PG: - case WM8915_DSP1_RX_EQ_BAND_5_A: - case WM8915_DSP1_RX_EQ_BAND_5_B: - case WM8915_DSP1_RX_EQ_BAND_5_PG: - case WM8915_DSP2_TX_LEFT_VOLUME: - case WM8915_DSP2_TX_RIGHT_VOLUME: - case WM8915_DSP2_RX_LEFT_VOLUME: - case WM8915_DSP2_RX_RIGHT_VOLUME: - case WM8915_DSP2_TX_FILTERS: - case WM8915_DSP2_RX_FILTERS_1: - case WM8915_DSP2_RX_FILTERS_2: - case WM8915_DSP2_DRC_1: - case WM8915_DSP2_DRC_2: - case WM8915_DSP2_DRC_3: - case WM8915_DSP2_DRC_4: - case WM8915_DSP2_DRC_5: - case WM8915_DSP2_RX_EQ_GAINS_1: - case WM8915_DSP2_RX_EQ_GAINS_2: - case WM8915_DSP2_RX_EQ_BAND_1_A: - case WM8915_DSP2_RX_EQ_BAND_1_B: - case WM8915_DSP2_RX_EQ_BAND_1_PG: - case WM8915_DSP2_RX_EQ_BAND_2_A: - case WM8915_DSP2_RX_EQ_BAND_2_B: - case WM8915_DSP2_RX_EQ_BAND_2_C: - case WM8915_DSP2_RX_EQ_BAND_2_PG: - case WM8915_DSP2_RX_EQ_BAND_3_A: - case WM8915_DSP2_RX_EQ_BAND_3_B: - case WM8915_DSP2_RX_EQ_BAND_3_C: - case WM8915_DSP2_RX_EQ_BAND_3_PG: - case WM8915_DSP2_RX_EQ_BAND_4_A: - case WM8915_DSP2_RX_EQ_BAND_4_B: - case WM8915_DSP2_RX_EQ_BAND_4_C: - case WM8915_DSP2_RX_EQ_BAND_4_PG: - case WM8915_DSP2_RX_EQ_BAND_5_A: - case WM8915_DSP2_RX_EQ_BAND_5_B: - case WM8915_DSP2_RX_EQ_BAND_5_PG: - case WM8915_DAC1_MIXER_VOLUMES: - case WM8915_DAC1_LEFT_MIXER_ROUTING: - case WM8915_DAC1_RIGHT_MIXER_ROUTING: - case WM8915_DAC2_MIXER_VOLUMES: - case WM8915_DAC2_LEFT_MIXER_ROUTING: - case WM8915_DAC2_RIGHT_MIXER_ROUTING: - case WM8915_DSP1_TX_LEFT_MIXER_ROUTING: - case WM8915_DSP1_TX_RIGHT_MIXER_ROUTING: - case WM8915_DSP2_TX_LEFT_MIXER_ROUTING: - case WM8915_DSP2_TX_RIGHT_MIXER_ROUTING: - case WM8915_DSP_TX_MIXER_SELECT: - case WM8915_DAC_SOFTMUTE: - case WM8915_OVERSAMPLING: - case WM8915_SIDETONE: - case WM8915_GPIO_1: - case WM8915_GPIO_2: - case WM8915_GPIO_3: - case WM8915_GPIO_4: - case WM8915_GPIO_5: - case WM8915_PULL_CONTROL_1: - case WM8915_PULL_CONTROL_2: - case WM8915_INTERRUPT_STATUS_1: - case WM8915_INTERRUPT_STATUS_2: - case WM8915_INTERRUPT_RAW_STATUS_2: - case WM8915_INTERRUPT_STATUS_1_MASK: - case WM8915_INTERRUPT_STATUS_2_MASK: - case WM8915_INTERRUPT_CONTROL: - case WM8915_LEFT_PDM_SPEAKER: - case WM8915_RIGHT_PDM_SPEAKER: - case WM8915_PDM_SPEAKER_MUTE_SEQUENCE: - case WM8915_PDM_SPEAKER_VOLUME: - return 1; - default: - return 0; - } -} - -static int wm8915_volatile_register(struct snd_soc_codec *codec, - unsigned int reg) -{ - switch (reg) { - case WM8915_SOFTWARE_RESET: - case WM8915_CHIP_REVISION: - case WM8915_LDO_1: - case WM8915_LDO_2: - case WM8915_INTERRUPT_STATUS_1: - case WM8915_INTERRUPT_STATUS_2: - case WM8915_INTERRUPT_RAW_STATUS_2: - case WM8915_DC_SERVO_READBACK_0: - case WM8915_DC_SERVO_2: - case WM8915_DC_SERVO_6: - case WM8915_DC_SERVO_7: - case WM8915_FLL_CONTROL_6: - case WM8915_MIC_DETECT_3: - case WM8915_HEADPHONE_DETECT_1: - case WM8915_HEADPHONE_DETECT_2: - return 1; - default: - return 0; - } -} - -static int wm8915_reset(struct snd_soc_codec *codec) -{ - return snd_soc_write(codec, WM8915_SOFTWARE_RESET, 0x8915); -} - -static const int bclk_divs[] = { - 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 -}; - -static void wm8915_update_bclk(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int aif, best, cur_val, bclk_rate, bclk_reg, i; - - /* Don't bother if we're in a low frequency idle mode that - * can't support audio. - */ - if (wm8915->sysclk < 64000) - return; - - for (aif = 0; aif < WM8915_AIFS; aif++) { - switch (aif) { - case 0: - bclk_reg = WM8915_AIF1_BCLK; - break; - case 1: - bclk_reg = WM8915_AIF2_BCLK; - break; - } - - bclk_rate = wm8915->bclk_rate[aif]; - - /* Pick a divisor for BCLK as close as we can get to ideal */ - best = 0; - for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { - cur_val = (wm8915->sysclk / bclk_divs[i]) - bclk_rate; - if (cur_val < 0) /* BCLK table is sorted */ - break; - best = i; - } - bclk_rate = wm8915->sysclk / bclk_divs[best]; - dev_dbg(codec->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", - bclk_divs[best], bclk_rate); - - snd_soc_update_bits(codec, bclk_reg, - WM8915_AIF1_BCLK_DIV_MASK, best); - } -} - -static int wm8915_set_bias_level(struct snd_soc_codec *codec, - enum snd_soc_bias_level level) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int ret; - - switch (level) { - case SND_SOC_BIAS_ON: - break; - - case SND_SOC_BIAS_PREPARE: - if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) { - snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1, - WM8915_BG_ENA, WM8915_BG_ENA); - msleep(2); - } - break; - - case SND_SOC_BIAS_STANDBY: - if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { - ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies), - wm8915->supplies); - if (ret != 0) { - dev_err(codec->dev, - "Failed to enable supplies: %d\n", - ret); - return ret; - } - - if (wm8915->pdata.ldo_ena >= 0) { - gpio_set_value_cansleep(wm8915->pdata.ldo_ena, - 1); - msleep(5); - } - - codec->cache_only = false; - snd_soc_cache_sync(codec); - } - - snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1, - WM8915_BG_ENA, 0); - break; - - case SND_SOC_BIAS_OFF: - codec->cache_only = true; - if (wm8915->pdata.ldo_ena >= 0) - gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0); - regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), - wm8915->supplies); - break; - } - - codec->dapm.bias_level = level; - - return 0; -} - -static int wm8915_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) -{ - struct snd_soc_codec *codec = dai->codec; - int aifctrl = 0; - int bclk = 0; - int lrclk_tx = 0; - int lrclk_rx = 0; - int aifctrl_reg, bclk_reg, lrclk_tx_reg, lrclk_rx_reg; - - switch (dai->id) { - case 0: - aifctrl_reg = WM8915_AIF1_CONTROL; - bclk_reg = WM8915_AIF1_BCLK; - lrclk_tx_reg = WM8915_AIF1_TX_LRCLK_2; - lrclk_rx_reg = WM8915_AIF1_RX_LRCLK_2; - break; - case 1: - aifctrl_reg = WM8915_AIF2_CONTROL; - bclk_reg = WM8915_AIF2_BCLK; - lrclk_tx_reg = WM8915_AIF2_TX_LRCLK_2; - lrclk_rx_reg = WM8915_AIF2_RX_LRCLK_2; - break; - default: - BUG(); - return -EINVAL; - } - - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - break; - case SND_SOC_DAIFMT_IB_NF: - bclk |= WM8915_AIF1_BCLK_INV; - break; - case SND_SOC_DAIFMT_NB_IF: - lrclk_tx |= WM8915_AIF1TX_LRCLK_INV; - lrclk_rx |= WM8915_AIF1RX_LRCLK_INV; - break; - case SND_SOC_DAIFMT_IB_IF: - bclk |= WM8915_AIF1_BCLK_INV; - lrclk_tx |= WM8915_AIF1TX_LRCLK_INV; - lrclk_rx |= WM8915_AIF1RX_LRCLK_INV; - break; - } - - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: - break; - case SND_SOC_DAIFMT_CBS_CFM: - lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR; - lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR; - break; - case SND_SOC_DAIFMT_CBM_CFS: - bclk |= WM8915_AIF1_BCLK_MSTR; - break; - case SND_SOC_DAIFMT_CBM_CFM: - bclk |= WM8915_AIF1_BCLK_MSTR; - lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR; - lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR; - break; - default: - return -EINVAL; - } - - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_DSP_A: - break; - case SND_SOC_DAIFMT_DSP_B: - aifctrl |= 1; - break; - case SND_SOC_DAIFMT_I2S: - aifctrl |= 2; - break; - case SND_SOC_DAIFMT_LEFT_J: - aifctrl |= 3; - break; - default: - return -EINVAL; - } - - snd_soc_update_bits(codec, aifctrl_reg, WM8915_AIF1_FMT_MASK, aifctrl); - snd_soc_update_bits(codec, bclk_reg, - WM8915_AIF1_BCLK_INV | WM8915_AIF1_BCLK_MSTR, - bclk); - snd_soc_update_bits(codec, lrclk_tx_reg, - WM8915_AIF1TX_LRCLK_INV | - WM8915_AIF1TX_LRCLK_MSTR, - lrclk_tx); - snd_soc_update_bits(codec, lrclk_rx_reg, - WM8915_AIF1RX_LRCLK_INV | - WM8915_AIF1RX_LRCLK_MSTR, - lrclk_rx); - - return 0; -} - -static const int dsp_divs[] = { - 48000, 32000, 16000, 8000 -}; - -static int wm8915_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int bits, i, bclk_rate; - int aifdata = 0; - int lrclk = 0; - int dsp = 0; - int aifdata_reg, lrclk_reg, dsp_shift; - - switch (dai->id) { - case 0: - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || - (snd_soc_read(codec, WM8915_GPIO_1)) & WM8915_GP1_FN_MASK) { - aifdata_reg = WM8915_AIF1RX_DATA_CONFIGURATION; - lrclk_reg = WM8915_AIF1_RX_LRCLK_1; - } else { - aifdata_reg = WM8915_AIF1TX_DATA_CONFIGURATION_1; - lrclk_reg = WM8915_AIF1_TX_LRCLK_1; - } - dsp_shift = 0; - break; - case 1: - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || - (snd_soc_read(codec, WM8915_GPIO_2)) & WM8915_GP2_FN_MASK) { - aifdata_reg = WM8915_AIF2RX_DATA_CONFIGURATION; - lrclk_reg = WM8915_AIF2_RX_LRCLK_1; - } else { - aifdata_reg = WM8915_AIF2TX_DATA_CONFIGURATION_1; - lrclk_reg = WM8915_AIF2_TX_LRCLK_1; - } - dsp_shift = WM8915_DSP2_DIV_SHIFT; - break; - default: - BUG(); - return -EINVAL; - } - - bclk_rate = snd_soc_params_to_bclk(params); - if (bclk_rate < 0) { - dev_err(codec->dev, "Unsupported BCLK rate: %d\n", bclk_rate); - return bclk_rate; - } - - wm8915->bclk_rate[dai->id] = bclk_rate; - wm8915->rx_rate[dai->id] = params_rate(params); - - /* Needs looking at for TDM */ - bits = snd_pcm_format_width(params_format(params)); - if (bits < 0) - return bits; - aifdata |= (bits << WM8915_AIF1TX_WL_SHIFT) | bits; - - for (i = 0; i < ARRAY_SIZE(dsp_divs); i++) { - if (dsp_divs[i] == params_rate(params)) - break; - } - if (i == ARRAY_SIZE(dsp_divs)) { - dev_err(codec->dev, "Unsupported sample rate %dHz\n", - params_rate(params)); - return -EINVAL; - } - dsp |= i << dsp_shift; - - wm8915_update_bclk(codec); - - lrclk = bclk_rate / params_rate(params); - dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n", - lrclk, bclk_rate / lrclk); - - snd_soc_update_bits(codec, aifdata_reg, - WM8915_AIF1TX_WL_MASK | - WM8915_AIF1TX_SLOT_LEN_MASK, - aifdata); - snd_soc_update_bits(codec, lrclk_reg, WM8915_AIF1RX_RATE_MASK, - lrclk); - snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_2, - WM8915_DSP1_DIV_SHIFT << dsp_shift, dsp); - - return 0; -} - -static int wm8915_set_sysclk(struct snd_soc_dai *dai, - int clk_id, unsigned int freq, int dir) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int lfclk = 0; - int ratediv = 0; - int src; - int old; - - if (freq == wm8915->sysclk && clk_id == wm8915->sysclk_src) - return 0; - - /* Disable SYSCLK while we reconfigure */ - old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1) & WM8915_SYSCLK_ENA; - snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, - WM8915_SYSCLK_ENA, 0); - - switch (clk_id) { - case WM8915_SYSCLK_MCLK1: - wm8915->sysclk = freq; - src = 0; - break; - case WM8915_SYSCLK_MCLK2: - wm8915->sysclk = freq; - src = 1; - break; - case WM8915_SYSCLK_FLL: - wm8915->sysclk = freq; - src = 2; - break; - default: - dev_err(codec->dev, "Unsupported clock source %d\n", clk_id); - return -EINVAL; - } - - switch (wm8915->sysclk) { - case 6144000: - snd_soc_update_bits(codec, WM8915_AIF_RATE, - WM8915_SYSCLK_RATE, 0); - break; - case 24576000: - ratediv = WM8915_SYSCLK_DIV; - case 12288000: - snd_soc_update_bits(codec, WM8915_AIF_RATE, - WM8915_SYSCLK_RATE, WM8915_SYSCLK_RATE); - break; - case 32000: - case 32768: - lfclk = WM8915_LFCLK_ENA; - break; - default: - dev_warn(codec->dev, "Unsupported clock rate %dHz\n", - wm8915->sysclk); - return -EINVAL; - } - - wm8915_update_bclk(codec); - - snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, - WM8915_SYSCLK_SRC_MASK | WM8915_SYSCLK_DIV_MASK, - src << WM8915_SYSCLK_SRC_SHIFT | ratediv); - snd_soc_update_bits(codec, WM8915_CLOCKING_1, WM8915_LFCLK_ENA, lfclk); - snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1, - WM8915_SYSCLK_ENA, old); - - wm8915->sysclk_src = clk_id; - - return 0; -} - -struct _fll_div { - u16 fll_fratio; - u16 fll_outdiv; - u16 fll_refclk_div; - u16 fll_loop_gain; - u16 fll_ref_freq; - u16 n; - u16 theta; - u16 lambda; -}; - -static struct { - unsigned int min; - unsigned int max; - u16 fll_fratio; - int ratio; -} fll_fratios[] = { - { 0, 64000, 4, 16 }, - { 64000, 128000, 3, 8 }, - { 128000, 256000, 2, 4 }, - { 256000, 1000000, 1, 2 }, - { 1000000, 13500000, 0, 1 }, -}; - -static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, - unsigned int Fout) -{ - unsigned int target; - unsigned int div; - unsigned int fratio, gcd_fll; - int i; - - /* Fref must be <=13.5MHz */ - div = 1; - fll_div->fll_refclk_div = 0; - while ((Fref / div) > 13500000) { - div *= 2; - fll_div->fll_refclk_div++; - - if (div > 8) { - pr_err("Can't scale %dMHz input down to <=13.5MHz\n", - Fref); - return -EINVAL; - } - } - - pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); - - /* Apply the division for our remaining calculations */ - Fref /= div; - - if (Fref >= 3000000) - fll_div->fll_loop_gain = 5; - else - fll_div->fll_loop_gain = 0; - - if (Fref >= 48000) - fll_div->fll_ref_freq = 0; - else - fll_div->fll_ref_freq = 1; - - /* Fvco should be 90-100MHz; don't check the upper bound */ - div = 2; - while (Fout * div < 90000000) { - div++; - if (div > 64) { - pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n", - Fout); - return -EINVAL; - } - } - target = Fout * div; - fll_div->fll_outdiv = div - 1; - - pr_debug("FLL Fvco=%dHz\n", target); - - /* Find an appropraite FLL_FRATIO and factor it out of the target */ - for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { - if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { - fll_div->fll_fratio = fll_fratios[i].fll_fratio; - fratio = fll_fratios[i].ratio; - break; - } - } - if (i == ARRAY_SIZE(fll_fratios)) { - pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); - return -EINVAL; - } - - fll_div->n = target / (fratio * Fref); - - if (target % Fref == 0) { - fll_div->theta = 0; - fll_div->lambda = 0; - } else { - gcd_fll = gcd(target, fratio * Fref); - - fll_div->theta = (target - (fll_div->n * fratio * Fref)) - / gcd_fll; - fll_div->lambda = (fratio * Fref) / gcd_fll; - } - - pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n", - fll_div->n, fll_div->theta, fll_div->lambda); - pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n", - fll_div->fll_fratio, fll_div->fll_outdiv, - fll_div->fll_refclk_div); - - return 0; -} - -static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source, - unsigned int Fref, unsigned int Fout) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct i2c_client *i2c = to_i2c_client(codec->dev); - struct _fll_div fll_div; - unsigned long timeout; - int ret, reg; - - /* Any change? */ - if (source == wm8915->fll_src && Fref == wm8915->fll_fref && - Fout == wm8915->fll_fout) - return 0; - - if (Fout == 0) { - dev_dbg(codec->dev, "FLL disabled\n"); - - wm8915->fll_fref = 0; - wm8915->fll_fout = 0; - - snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1, - WM8915_FLL_ENA, 0); - - return 0; - } - - ret = fll_factors(&fll_div, Fref, Fout); - if (ret != 0) - return ret; - - switch (source) { - case WM8915_FLL_MCLK1: - reg = 0; - break; - case WM8915_FLL_MCLK2: - reg = 1; - break; - case WM8915_FLL_DACLRCLK1: - reg = 2; - break; - case WM8915_FLL_BCLK1: - reg = 3; - break; - default: - dev_err(codec->dev, "Unknown FLL source %d\n", ret); - return -EINVAL; - } - - reg |= fll_div.fll_refclk_div << WM8915_FLL_REFCLK_DIV_SHIFT; - reg |= fll_div.fll_ref_freq << WM8915_FLL_REF_FREQ_SHIFT; - - snd_soc_update_bits(codec, WM8915_FLL_CONTROL_5, - WM8915_FLL_REFCLK_DIV_MASK | WM8915_FLL_REF_FREQ | - WM8915_FLL_REFCLK_SRC_MASK, reg); - - reg = 0; - if (fll_div.theta || fll_div.lambda) - reg |= WM8915_FLL_EFS_ENA | (3 << WM8915_FLL_LFSR_SEL_SHIFT); - else - reg |= 1 << WM8915_FLL_LFSR_SEL_SHIFT; - snd_soc_write(codec, WM8915_FLL_EFS_2, reg); - - snd_soc_update_bits(codec, WM8915_FLL_CONTROL_2, - WM8915_FLL_OUTDIV_MASK | - WM8915_FLL_FRATIO_MASK, - (fll_div.fll_outdiv << WM8915_FLL_OUTDIV_SHIFT) | - (fll_div.fll_fratio)); - - snd_soc_write(codec, WM8915_FLL_CONTROL_3, fll_div.theta); - - snd_soc_update_bits(codec, WM8915_FLL_CONTROL_4, - WM8915_FLL_N_MASK | WM8915_FLL_LOOP_GAIN_MASK, - (fll_div.n << WM8915_FLL_N_SHIFT) | - fll_div.fll_loop_gain); - - snd_soc_write(codec, WM8915_FLL_EFS_1, fll_div.lambda); - - snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1, - WM8915_FLL_ENA, WM8915_FLL_ENA); - - /* The FLL supports live reconfiguration - kick that in case we were - * already enabled. - */ - snd_soc_write(codec, WM8915_FLL_CONTROL_6, WM8915_FLL_SWITCH_CLK); - - /* Wait for the FLL to lock, using the interrupt if possible */ - if (Fref > 1000000) - timeout = usecs_to_jiffies(300); - else - timeout = msecs_to_jiffies(2); - - /* Allow substantially longer if we've actually got the IRQ */ - if (i2c->irq) - timeout *= 1000; - - ret = wait_for_completion_timeout(&wm8915->fll_lock, timeout); - - if (ret == 0 && i2c->irq) { - dev_err(codec->dev, "Timed out waiting for FLL\n"); - ret = -ETIMEDOUT; - } else { - ret = 0; - } - - dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); - - wm8915->fll_fref = Fref; - wm8915->fll_fout = Fout; - wm8915->fll_src = source; - - return ret; -} - -#ifdef CONFIG_GPIOLIB -static inline struct wm8915_priv *gpio_to_wm8915(struct gpio_chip *chip) -{ - return container_of(chip, struct wm8915_priv, gpio_chip); -} - -static void wm8915_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - struct wm8915_priv *wm8915 = gpio_to_wm8915(chip); - struct snd_soc_codec *codec = wm8915->codec; - - snd_soc_update_bits(codec, WM8915_GPIO_1 + offset, - WM8915_GP1_LVL, !!value << WM8915_GP1_LVL_SHIFT); -} - -static int wm8915_gpio_direction_out(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct wm8915_priv *wm8915 = gpio_to_wm8915(chip); - struct snd_soc_codec *codec = wm8915->codec; - int val; - - val = (1 << WM8915_GP1_FN_SHIFT) | (!!value << WM8915_GP1_LVL_SHIFT); - - return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset, - WM8915_GP1_FN_MASK | WM8915_GP1_DIR | - WM8915_GP1_LVL, val); -} - -static int wm8915_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct wm8915_priv *wm8915 = gpio_to_wm8915(chip); - struct snd_soc_codec *codec = wm8915->codec; - int ret; - - ret = snd_soc_read(codec, WM8915_GPIO_1 + offset); - if (ret < 0) - return ret; - - return (ret & WM8915_GP1_LVL) != 0; -} - -static int wm8915_gpio_direction_in(struct gpio_chip *chip, unsigned offset) -{ - struct wm8915_priv *wm8915 = gpio_to_wm8915(chip); - struct snd_soc_codec *codec = wm8915->codec; - - return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset, - WM8915_GP1_FN_MASK | WM8915_GP1_DIR, - (1 << WM8915_GP1_FN_SHIFT) | - (1 << WM8915_GP1_DIR_SHIFT)); -} - -static struct gpio_chip wm8915_template_chip = { - .label = "wm8915", - .owner = THIS_MODULE, - .direction_output = wm8915_gpio_direction_out, - .set = wm8915_gpio_set, - .direction_input = wm8915_gpio_direction_in, - .get = wm8915_gpio_get, - .can_sleep = 1, -}; - -static void wm8915_init_gpio(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int ret; - - wm8915->gpio_chip = wm8915_template_chip; - wm8915->gpio_chip.ngpio = 5; - wm8915->gpio_chip.dev = codec->dev; - - if (wm8915->pdata.gpio_base) - wm8915->gpio_chip.base = wm8915->pdata.gpio_base; - else - wm8915->gpio_chip.base = -1; - - ret = gpiochip_add(&wm8915->gpio_chip); - if (ret != 0) - dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret); -} - -static void wm8915_free_gpio(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int ret; - - ret = gpiochip_remove(&wm8915->gpio_chip); - if (ret != 0) - dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret); -} -#else -static void wm8915_init_gpio(struct snd_soc_codec *codec) -{ -} - -static void wm8915_free_gpio(struct snd_soc_codec *codec) -{ -} -#endif - -/** - * wm8915_detect - Enable default WM8915 jack detection - * - * The WM8915 has advanced accessory detection support for headsets. - * This function provides a default implementation which integrates - * the majority of this functionality with minimal user configuration. - * - * This will detect headset, headphone and short circuit button and - * will also detect inverted microphone ground connections and update - * the polarity of the connections. - */ -int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, - wm8915_polarity_fn polarity_cb) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - - wm8915->jack = jack; - wm8915->detecting = true; - wm8915->polarity_cb = polarity_cb; - - if (wm8915->polarity_cb) - wm8915->polarity_cb(codec, 0); - - /* Clear discarge to avoid noise during detection */ - snd_soc_update_bits(codec, WM8915_MICBIAS_1, - WM8915_MICB1_DISCH, 0); - snd_soc_update_bits(codec, WM8915_MICBIAS_2, - WM8915_MICB2_DISCH, 0); - - /* LDO2 powers the microphones, SYSCLK clocks detection */ - snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2"); - snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK"); - - /* We start off just enabling microphone detection - even a - * plain headphone will trigger detection. - */ - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_ENA, WM8915_MICD_ENA); - - /* Slowest detection rate, gives debounce for initial detection */ - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_RATE_MASK, - WM8915_MICD_RATE_MASK); - - /* Enable interrupts and we're off */ - snd_soc_update_bits(codec, WM8915_INTERRUPT_STATUS_2_MASK, - WM8915_IM_MICD_EINT, 0); - - return 0; -} -EXPORT_SYMBOL_GPL(wm8915_detect); - -static void wm8915_micd(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int val, reg; - - val = snd_soc_read(codec, WM8915_MIC_DETECT_3); - - dev_dbg(codec->dev, "Microphone event: %x\n", val); - - if (!(val & WM8915_MICD_VALID)) { - dev_warn(codec->dev, "Microphone detection state invalid\n"); - return; - } - - /* No accessory, reset everything and report removal */ - if (!(val & WM8915_MICD_STS)) { - dev_dbg(codec->dev, "Jack removal detected\n"); - wm8915->jack_mic = false; - wm8915->detecting = true; - snd_soc_jack_report(wm8915->jack, 0, - SND_JACK_HEADSET | SND_JACK_BTN_0); - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_RATE_MASK, - WM8915_MICD_RATE_MASK); - return; - } - - /* If the measurement is very high we've got a microphone but - * do a little debounce to account for mechanical issues. - */ - if (val & 0x400) { - dev_dbg(codec->dev, "Microphone detected\n"); - snd_soc_jack_report(wm8915->jack, SND_JACK_HEADSET, - SND_JACK_HEADSET | SND_JACK_BTN_0); - wm8915->jack_mic = true; - wm8915->detecting = false; - - /* Increase poll rate to give better responsiveness - * for buttons */ - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_RATE_MASK, - 5 << WM8915_MICD_RATE_SHIFT); - } - - /* If we detected a lower impedence during initial startup - * then we probably have the wrong polarity, flip it. Don't - * do this for the lowest impedences to speed up detection of - * plain headphones. - */ - if (wm8915->detecting && (val & 0x3f0)) { - reg = snd_soc_read(codec, WM8915_ACCESSORY_DETECT_MODE_2); - reg ^= WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC | - WM8915_MICD_BIAS_SRC; - snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2, - WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC | - WM8915_MICD_BIAS_SRC, reg); - - if (wm8915->polarity_cb) - wm8915->polarity_cb(codec, - (reg & WM8915_MICD_SRC) != 0); - - dev_dbg(codec->dev, "Set microphone polarity to %d\n", - (reg & WM8915_MICD_SRC) != 0); - - return; - } - - /* Don't distinguish between buttons, just report any low - * impedence as BTN_0. - */ - if (val & 0x3fc) { - if (wm8915->jack_mic) { - dev_dbg(codec->dev, "Mic button detected\n"); - snd_soc_jack_report(wm8915->jack, - SND_JACK_HEADSET | SND_JACK_BTN_0, - SND_JACK_HEADSET | SND_JACK_BTN_0); - } else { - dev_dbg(codec->dev, "Headphone detected\n"); - snd_soc_jack_report(wm8915->jack, - SND_JACK_HEADPHONE, - SND_JACK_HEADSET | - SND_JACK_BTN_0); - - /* Increase the detection rate a bit for - * responsiveness. - */ - snd_soc_update_bits(codec, WM8915_MIC_DETECT_1, - WM8915_MICD_RATE_MASK, - 7 << WM8915_MICD_RATE_SHIFT); - - wm8915->detecting = false; - } - } -} - -static irqreturn_t wm8915_irq(int irq, void *data) -{ - struct snd_soc_codec *codec = data; - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - int irq_val; - - irq_val = snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2); - if (irq_val < 0) { - dev_err(codec->dev, "Failed to read IRQ status: %d\n", - irq_val); - return IRQ_NONE; - } - irq_val &= ~snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2_MASK); - - if (irq_val & (WM8915_DCS_DONE_01_EINT | WM8915_DCS_DONE_23_EINT)) { - dev_dbg(codec->dev, "DC servo IRQ\n"); - complete(&wm8915->dcs_done); - } - - if (irq_val & WM8915_FIFOS_ERR_EINT) - dev_err(codec->dev, "Digital core FIFO error\n"); - - if (irq_val & WM8915_FLL_LOCK_EINT) { - dev_dbg(codec->dev, "FLL locked\n"); - complete(&wm8915->fll_lock); - } - - if (irq_val & WM8915_MICD_EINT) - wm8915_micd(codec); - - if (irq_val) { - snd_soc_write(codec, WM8915_INTERRUPT_STATUS_2, irq_val); - - return IRQ_HANDLED; - } else { - return IRQ_NONE; - } -} - -static irqreturn_t wm8915_edge_irq(int irq, void *data) -{ - irqreturn_t ret = IRQ_NONE; - irqreturn_t val; - - do { - val = wm8915_irq(irq, data); - if (val != IRQ_NONE) - ret = val; - } while (val != IRQ_NONE); - - return ret; -} - -static void wm8915_retune_mobile_pdata(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct wm8915_pdata *pdata = &wm8915->pdata; - - struct snd_kcontrol_new controls[] = { - SOC_ENUM_EXT("DSP1 EQ Mode", - wm8915->retune_mobile_enum, - wm8915_get_retune_mobile_enum, - wm8915_put_retune_mobile_enum), - SOC_ENUM_EXT("DSP2 EQ Mode", - wm8915->retune_mobile_enum, - wm8915_get_retune_mobile_enum, - wm8915_put_retune_mobile_enum), - }; - int ret, i, j; - const char **t; - - /* We need an array of texts for the enum API but the number - * of texts is likely to be less than the number of - * configurations due to the sample rate dependency of the - * configurations. */ - wm8915->num_retune_mobile_texts = 0; - wm8915->retune_mobile_texts = NULL; - for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { - for (j = 0; j < wm8915->num_retune_mobile_texts; j++) { - if (strcmp(pdata->retune_mobile_cfgs[i].name, - wm8915->retune_mobile_texts[j]) == 0) - break; - } - - if (j != wm8915->num_retune_mobile_texts) - continue; - - /* Expand the array... */ - t = krealloc(wm8915->retune_mobile_texts, - sizeof(char *) * - (wm8915->num_retune_mobile_texts + 1), - GFP_KERNEL); - if (t == NULL) - continue; - - /* ...store the new entry... */ - t[wm8915->num_retune_mobile_texts] = - pdata->retune_mobile_cfgs[i].name; - - /* ...and remember the new version. */ - wm8915->num_retune_mobile_texts++; - wm8915->retune_mobile_texts = t; - } - - dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n", - wm8915->num_retune_mobile_texts); - - wm8915->retune_mobile_enum.max = wm8915->num_retune_mobile_texts; - wm8915->retune_mobile_enum.texts = wm8915->retune_mobile_texts; - - ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls)); - if (ret != 0) - dev_err(codec->dev, - "Failed to add ReTune Mobile controls: %d\n", ret); -} - -static int wm8915_probe(struct snd_soc_codec *codec) -{ - int ret; - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct i2c_client *i2c = to_i2c_client(codec->dev); - struct snd_soc_dapm_context *dapm = &codec->dapm; - int i, irq_flags; - - wm8915->codec = codec; - - init_completion(&wm8915->dcs_done); - init_completion(&wm8915->fll_lock); - - dapm->idle_bias_off = true; - dapm->bias_level = SND_SOC_BIAS_OFF; - - ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); - if (ret != 0) { - dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); - goto err; - } - - for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) - wm8915->supplies[i].supply = wm8915_supply_names[i]; - - ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8915->supplies), - wm8915->supplies); - if (ret != 0) { - dev_err(codec->dev, "Failed to request supplies: %d\n", ret); - goto err; - } - - wm8915->disable_nb[0].notifier_call = wm8915_regulator_event_0; - wm8915->disable_nb[1].notifier_call = wm8915_regulator_event_1; - wm8915->disable_nb[2].notifier_call = wm8915_regulator_event_2; - wm8915->disable_nb[3].notifier_call = wm8915_regulator_event_3; - - /* This should really be moved into the regulator core */ - for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) { - ret = regulator_register_notifier(wm8915->supplies[i].consumer, - &wm8915->disable_nb[i]); - if (ret != 0) { - dev_err(codec->dev, - "Failed to register regulator notifier: %d\n", - ret); - } - } - - ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies), - wm8915->supplies); - if (ret != 0) { - dev_err(codec->dev, "Failed to enable supplies: %d\n", ret); - goto err_get; - } - - if (wm8915->pdata.ldo_ena >= 0) { - gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 1); - msleep(5); - } - - ret = snd_soc_read(codec, WM8915_SOFTWARE_RESET); - if (ret < 0) { - dev_err(codec->dev, "Failed to read ID register: %d\n", ret); - goto err_enable; - } - if (ret != 0x8915) { - dev_err(codec->dev, "Device is not a WM8915, ID %x\n", ret); - ret = -EINVAL; - goto err_enable; - } - - ret = snd_soc_read(codec, WM8915_CHIP_REVISION); - if (ret < 0) { - dev_err(codec->dev, "Failed to read device revision: %d\n", - ret); - goto err_enable; - } - - dev_info(codec->dev, "revision %c\n", - (ret & WM8915_CHIP_REV_MASK) + 'A'); - - if (wm8915->pdata.ldo_ena >= 0) { - gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0); - } else { - ret = wm8915_reset(codec); - if (ret < 0) { - dev_err(codec->dev, "Failed to issue reset\n"); - goto err_enable; - } - } - - codec->cache_only = true; - - /* Apply platform data settings */ - snd_soc_update_bits(codec, WM8915_LINE_INPUT_CONTROL, - WM8915_INL_MODE_MASK | WM8915_INR_MODE_MASK, - wm8915->pdata.inl_mode << WM8915_INL_MODE_SHIFT | - wm8915->pdata.inr_mode); - - for (i = 0; i < ARRAY_SIZE(wm8915->pdata.gpio_default); i++) { - if (!wm8915->pdata.gpio_default[i]) - continue; - - snd_soc_write(codec, WM8915_GPIO_1 + i, - wm8915->pdata.gpio_default[i] & 0xffff); - } - - if (wm8915->pdata.spkmute_seq) - snd_soc_update_bits(codec, WM8915_PDM_SPEAKER_MUTE_SEQUENCE, - WM8915_SPK_MUTE_ENDIAN | - WM8915_SPK_MUTE_SEQ1_MASK, - wm8915->pdata.spkmute_seq); - - snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2, - WM8915_MICD_BIAS_SRC | WM8915_HPOUT1FB_SRC | - WM8915_MICD_SRC, wm8915->pdata.micdet_def); - - /* Latch volume update bits */ - snd_soc_update_bits(codec, WM8915_LEFT_LINE_INPUT_VOLUME, - WM8915_IN1_VU, WM8915_IN1_VU); - snd_soc_update_bits(codec, WM8915_RIGHT_LINE_INPUT_VOLUME, - WM8915_IN1_VU, WM8915_IN1_VU); - - snd_soc_update_bits(codec, WM8915_DAC1_LEFT_VOLUME, - WM8915_DAC1_VU, WM8915_DAC1_VU); - snd_soc_update_bits(codec, WM8915_DAC1_RIGHT_VOLUME, - WM8915_DAC1_VU, WM8915_DAC1_VU); - snd_soc_update_bits(codec, WM8915_DAC2_LEFT_VOLUME, - WM8915_DAC2_VU, WM8915_DAC2_VU); - snd_soc_update_bits(codec, WM8915_DAC2_RIGHT_VOLUME, - WM8915_DAC2_VU, WM8915_DAC2_VU); - - snd_soc_update_bits(codec, WM8915_OUTPUT1_LEFT_VOLUME, - WM8915_DAC1_VU, WM8915_DAC1_VU); - snd_soc_update_bits(codec, WM8915_OUTPUT1_RIGHT_VOLUME, - WM8915_DAC1_VU, WM8915_DAC1_VU); - snd_soc_update_bits(codec, WM8915_OUTPUT2_LEFT_VOLUME, - WM8915_DAC2_VU, WM8915_DAC2_VU); - snd_soc_update_bits(codec, WM8915_OUTPUT2_RIGHT_VOLUME, - WM8915_DAC2_VU, WM8915_DAC2_VU); - - snd_soc_update_bits(codec, WM8915_DSP1_TX_LEFT_VOLUME, - WM8915_DSP1TX_VU, WM8915_DSP1TX_VU); - snd_soc_update_bits(codec, WM8915_DSP1_TX_RIGHT_VOLUME, - WM8915_DSP1TX_VU, WM8915_DSP1TX_VU); - snd_soc_update_bits(codec, WM8915_DSP2_TX_LEFT_VOLUME, - WM8915_DSP2TX_VU, WM8915_DSP2TX_VU); - snd_soc_update_bits(codec, WM8915_DSP2_TX_RIGHT_VOLUME, - WM8915_DSP2TX_VU, WM8915_DSP2TX_VU); - - snd_soc_update_bits(codec, WM8915_DSP1_RX_LEFT_VOLUME, - WM8915_DSP1RX_VU, WM8915_DSP1RX_VU); - snd_soc_update_bits(codec, WM8915_DSP1_RX_RIGHT_VOLUME, - WM8915_DSP1RX_VU, WM8915_DSP1RX_VU); - snd_soc_update_bits(codec, WM8915_DSP2_RX_LEFT_VOLUME, - WM8915_DSP2RX_VU, WM8915_DSP2RX_VU); - snd_soc_update_bits(codec, WM8915_DSP2_RX_RIGHT_VOLUME, - WM8915_DSP2RX_VU, WM8915_DSP2RX_VU); - - /* No support currently for the underclocked TDM modes and - * pick a default TDM layout with each channel pair working with - * slots 0 and 1. */ - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_0_CONFIGURATION, - WM8915_AIF1RX_CHAN0_SLOTS_MASK | - WM8915_AIF1RX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN0_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_1_CONFIGURATION, - WM8915_AIF1RX_CHAN1_SLOTS_MASK | - WM8915_AIF1RX_CHAN1_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN1_SLOTS_SHIFT | 1); - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_2_CONFIGURATION, - WM8915_AIF1RX_CHAN2_SLOTS_MASK | - WM8915_AIF1RX_CHAN2_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN2_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_3_CONFIGURATION, - WM8915_AIF1RX_CHAN3_SLOTS_MASK | - WM8915_AIF1RX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN3_SLOTS_SHIFT | 1); - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_4_CONFIGURATION, - WM8915_AIF1RX_CHAN4_SLOTS_MASK | - WM8915_AIF1RX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN4_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_5_CONFIGURATION, - WM8915_AIF1RX_CHAN5_SLOTS_MASK | - WM8915_AIF1RX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1RX_CHAN5_SLOTS_SHIFT | 1); - - snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_0_CONFIGURATION, - WM8915_AIF2RX_CHAN0_SLOTS_MASK | - WM8915_AIF2RX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF2RX_CHAN0_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_1_CONFIGURATION, - WM8915_AIF2RX_CHAN1_SLOTS_MASK | - WM8915_AIF2RX_CHAN1_START_SLOT_MASK, - 1 << WM8915_AIF2RX_CHAN1_SLOTS_SHIFT | 1); - - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_0_CONFIGURATION, - WM8915_AIF1TX_CHAN0_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN0_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION, - WM8915_AIF1TX_CHAN1_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_2_CONFIGURATION, - WM8915_AIF1TX_CHAN2_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN2_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_3_CONFIGURATION, - WM8915_AIF1TX_CHAN3_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN3_SLOTS_SHIFT | 1); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_4_CONFIGURATION, - WM8915_AIF1TX_CHAN4_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN4_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_5_CONFIGURATION, - WM8915_AIF1TX_CHAN5_SLOTS_MASK | - WM8915_AIF1TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN5_SLOTS_SHIFT | 1); - - snd_soc_update_bits(codec, WM8915_AIF2TX_CHANNEL_0_CONFIGURATION, - WM8915_AIF2TX_CHAN0_SLOTS_MASK | - WM8915_AIF2TX_CHAN0_START_SLOT_MASK, - 1 << WM8915_AIF2TX_CHAN0_SLOTS_SHIFT | 0); - snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION, - WM8915_AIF2TX_CHAN1_SLOTS_MASK | - WM8915_AIF2TX_CHAN1_START_SLOT_MASK, - 1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1); - - if (wm8915->pdata.num_retune_mobile_cfgs) - wm8915_retune_mobile_pdata(codec); - else - snd_soc_add_controls(codec, wm8915_eq_controls, - ARRAY_SIZE(wm8915_eq_controls)); - - /* If the TX LRCLK pins are not in LRCLK mode configure the - * AIFs to source their clocks from the RX LRCLKs. - */ - if ((snd_soc_read(codec, WM8915_GPIO_1))) - snd_soc_update_bits(codec, WM8915_AIF1_TX_LRCLK_2, - WM8915_AIF1TX_LRCLK_MODE, - WM8915_AIF1TX_LRCLK_MODE); - - if ((snd_soc_read(codec, WM8915_GPIO_2))) - snd_soc_update_bits(codec, WM8915_AIF2_TX_LRCLK_2, - WM8915_AIF2TX_LRCLK_MODE, - WM8915_AIF2TX_LRCLK_MODE); - - regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies); - - wm8915_init_gpio(codec); - - if (i2c->irq) { - if (wm8915->pdata.irq_flags) - irq_flags = wm8915->pdata.irq_flags; - else - irq_flags = IRQF_TRIGGER_LOW; - - irq_flags |= IRQF_ONESHOT; - - if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) - ret = request_threaded_irq(i2c->irq, NULL, - wm8915_edge_irq, - irq_flags, "wm8915", codec); - else - ret = request_threaded_irq(i2c->irq, NULL, wm8915_irq, - irq_flags, "wm8915", codec); - - if (ret == 0) { - /* Unmask the interrupt */ - snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL, - WM8915_IM_IRQ, 0); - - /* Enable error reporting and DC servo status */ - snd_soc_update_bits(codec, - WM8915_INTERRUPT_STATUS_2_MASK, - WM8915_IM_DCS_DONE_23_EINT | - WM8915_IM_DCS_DONE_01_EINT | - WM8915_IM_FLL_LOCK_EINT | - WM8915_IM_FIFOS_ERR_EINT, - 0); - } else { - dev_err(codec->dev, "Failed to request IRQ: %d\n", - ret); - } - } - - return 0; - -err_enable: - if (wm8915->pdata.ldo_ena >= 0) - gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0); - - regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies); -err_get: - regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies); -err: - return ret; -} - -static int wm8915_remove(struct snd_soc_codec *codec) -{ - struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec); - struct i2c_client *i2c = to_i2c_client(codec->dev); - int i; - - snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL, - WM8915_IM_IRQ, WM8915_IM_IRQ); - - if (i2c->irq) - free_irq(i2c->irq, codec); - - wm8915_free_gpio(codec); - - for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) - regulator_unregister_notifier(wm8915->supplies[i].consumer, - &wm8915->disable_nb[i]); - regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies); - - return 0; -} - -static struct snd_soc_codec_driver soc_codec_dev_wm8915 = { - .probe = wm8915_probe, - .remove = wm8915_remove, - .set_bias_level = wm8915_set_bias_level, - .seq_notifier = wm8915_seq_notifier, - .reg_cache_size = WM8915_MAX_REGISTER + 1, - .reg_word_size = sizeof(u16), - .reg_cache_default = wm8915_reg, - .volatile_register = wm8915_volatile_register, - .readable_register = wm8915_readable_register, - .compress_type = SND_SOC_RBTREE_COMPRESSION, - .controls = wm8915_snd_controls, - .num_controls = ARRAY_SIZE(wm8915_snd_controls), - .dapm_widgets = wm8915_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(wm8915_dapm_widgets), - .dapm_routes = wm8915_dapm_routes, - .num_dapm_routes = ARRAY_SIZE(wm8915_dapm_routes), - .set_pll = wm8915_set_fll, -}; - -#define WM8915_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ - SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000) -#define WM8915_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\ - SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\ - SNDRV_PCM_FMTBIT_S32_LE) - -static struct snd_soc_dai_ops wm8915_dai_ops = { - .set_fmt = wm8915_set_fmt, - .hw_params = wm8915_hw_params, - .set_sysclk = wm8915_set_sysclk, -}; - -static struct snd_soc_dai_driver wm8915_dai[] = { - { - .name = "wm8915-aif1", - .playback = { - .stream_name = "AIF1 Playback", - .channels_min = 1, - .channels_max = 6, - .rates = WM8915_RATES, - .formats = WM8915_FORMATS, - }, - .capture = { - .stream_name = "AIF1 Capture", - .channels_min = 1, - .channels_max = 6, - .rates = WM8915_RATES, - .formats = WM8915_FORMATS, - }, - .ops = &wm8915_dai_ops, - }, - { - .name = "wm8915-aif2", - .playback = { - .stream_name = "AIF2 Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8915_RATES, - .formats = WM8915_FORMATS, - }, - .capture = { - .stream_name = "AIF2 Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8915_RATES, - .formats = WM8915_FORMATS, - }, - .ops = &wm8915_dai_ops, - }, -}; - -static __devinit int wm8915_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) -{ - struct wm8915_priv *wm8915; - int ret; - - wm8915 = kzalloc(sizeof(struct wm8915_priv), GFP_KERNEL); - if (wm8915 == NULL) - return -ENOMEM; - - i2c_set_clientdata(i2c, wm8915); - - if (dev_get_platdata(&i2c->dev)) - memcpy(&wm8915->pdata, dev_get_platdata(&i2c->dev), - sizeof(wm8915->pdata)); - - if (wm8915->pdata.ldo_ena > 0) { - ret = gpio_request_one(wm8915->pdata.ldo_ena, - GPIOF_OUT_INIT_LOW, "WM8915 ENA"); - if (ret < 0) { - dev_err(&i2c->dev, "Failed to request GPIO %d: %d\n", - wm8915->pdata.ldo_ena, ret); - goto err; - } - } - - ret = snd_soc_register_codec(&i2c->dev, - &soc_codec_dev_wm8915, wm8915_dai, - ARRAY_SIZE(wm8915_dai)); - if (ret < 0) - goto err_gpio; - - return ret; - -err_gpio: - if (wm8915->pdata.ldo_ena > 0) - gpio_free(wm8915->pdata.ldo_ena); -err: - kfree(wm8915); - - return ret; -} - -static __devexit int wm8915_i2c_remove(struct i2c_client *client) -{ - struct wm8915_priv *wm8915 = i2c_get_clientdata(client); - - snd_soc_unregister_codec(&client->dev); - if (wm8915->pdata.ldo_ena > 0) - gpio_free(wm8915->pdata.ldo_ena); - kfree(i2c_get_clientdata(client)); - return 0; -} - -static const struct i2c_device_id wm8915_i2c_id[] = { - { "wm8915", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, wm8915_i2c_id); - -static struct i2c_driver wm8915_i2c_driver = { - .driver = { - .name = "wm8915", - .owner = THIS_MODULE, - }, - .probe = wm8915_i2c_probe, - .remove = __devexit_p(wm8915_i2c_remove), - .id_table = wm8915_i2c_id, -}; - -static int __init wm8915_modinit(void) -{ - int ret; - - ret = i2c_add_driver(&wm8915_i2c_driver); - if (ret != 0) { - printk(KERN_ERR "Failed to register WM8915 I2C driver: %d\n", - ret); - } - - return ret; -} -module_init(wm8915_modinit); - -static void __exit wm8915_exit(void) -{ - i2c_del_driver(&wm8915_i2c_driver); -} -module_exit(wm8915_exit); - -MODULE_DESCRIPTION("ASoC WM8915 driver"); -MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/wm8915.h b/sound/soc/codecs/wm8915.h deleted file mode 100644 index 200ffd7bf953..000000000000 --- a/sound/soc/codecs/wm8915.h +++ /dev/null @@ -1,3717 +0,0 @@ -/* - * wm8915.h - WM8915 audio codec interface - * - * Copyright 2011 Wolfson Microelectronics PLC. - * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef _WM8915_H -#define _WM8915_H - -#define WM8915_SYSCLK_MCLK1 1 -#define WM8915_SYSCLK_MCLK2 2 -#define WM8915_SYSCLK_FLL 3 - -#define WM8915_FLL_MCLK1 1 -#define WM8915_FLL_MCLK2 2 -#define WM8915_FLL_DACLRCLK1 3 -#define WM8915_FLL_BCLK1 4 - -typedef void (*wm8915_polarity_fn)(struct snd_soc_codec *codec, int polarity); - -int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, - wm8915_polarity_fn polarity_cb); - -/* - * Register values. - */ -#define WM8915_SOFTWARE_RESET 0x00 -#define WM8915_POWER_MANAGEMENT_1 0x01 -#define WM8915_POWER_MANAGEMENT_2 0x02 -#define WM8915_POWER_MANAGEMENT_3 0x03 -#define WM8915_POWER_MANAGEMENT_4 0x04 -#define WM8915_POWER_MANAGEMENT_5 0x05 -#define WM8915_POWER_MANAGEMENT_6 0x06 -#define WM8915_POWER_MANAGEMENT_7 0x07 -#define WM8915_POWER_MANAGEMENT_8 0x08 -#define WM8915_LEFT_LINE_INPUT_VOLUME 0x10 -#define WM8915_RIGHT_LINE_INPUT_VOLUME 0x11 -#define WM8915_LINE_INPUT_CONTROL 0x12 -#define WM8915_DAC1_HPOUT1_VOLUME 0x15 -#define WM8915_DAC2_HPOUT2_VOLUME 0x16 -#define WM8915_DAC1_LEFT_VOLUME 0x18 -#define WM8915_DAC1_RIGHT_VOLUME 0x19 -#define WM8915_DAC2_LEFT_VOLUME 0x1A -#define WM8915_DAC2_RIGHT_VOLUME 0x1B -#define WM8915_OUTPUT1_LEFT_VOLUME 0x1C -#define WM8915_OUTPUT1_RIGHT_VOLUME 0x1D -#define WM8915_OUTPUT2_LEFT_VOLUME 0x1E -#define WM8915_OUTPUT2_RIGHT_VOLUME 0x1F -#define WM8915_MICBIAS_1 0x20 -#define WM8915_MICBIAS_2 0x21 -#define WM8915_LDO_1 0x28 -#define WM8915_LDO_2 0x29 -#define WM8915_ACCESSORY_DETECT_MODE_1 0x30 -#define WM8915_ACCESSORY_DETECT_MODE_2 0x31 -#define WM8915_HEADPHONE_DETECT_1 0x34 -#define WM8915_HEADPHONE_DETECT_2 0x35 -#define WM8915_MIC_DETECT_1 0x38 -#define WM8915_MIC_DETECT_2 0x39 -#define WM8915_MIC_DETECT_3 0x3A -#define WM8915_CHARGE_PUMP_1 0x40 -#define WM8915_CHARGE_PUMP_2 0x41 -#define WM8915_DC_SERVO_1 0x50 -#define WM8915_DC_SERVO_2 0x51 -#define WM8915_DC_SERVO_3 0x52 -#define WM8915_DC_SERVO_5 0x54 -#define WM8915_DC_SERVO_6 0x55 -#define WM8915_DC_SERVO_7 0x56 -#define WM8915_DC_SERVO_READBACK_0 0x57 -#define WM8915_ANALOGUE_HP_1 0x60 -#define WM8915_ANALOGUE_HP_2 0x61 -#define WM8915_CHIP_REVISION 0x100 -#define WM8915_CONTROL_INTERFACE_1 0x101 -#define WM8915_WRITE_SEQUENCER_CTRL_1 0x110 -#define WM8915_WRITE_SEQUENCER_CTRL_2 0x111 -#define WM8915_AIF_CLOCKING_1 0x200 -#define WM8915_AIF_CLOCKING_2 0x201 -#define WM8915_CLOCKING_1 0x208 -#define WM8915_CLOCKING_2 0x209 -#define WM8915_AIF_RATE 0x210 -#define WM8915_FLL_CONTROL_1 0x220 -#define WM8915_FLL_CONTROL_2 0x221 -#define WM8915_FLL_CONTROL_3 0x222 -#define WM8915_FLL_CONTROL_4 0x223 -#define WM8915_FLL_CONTROL_5 0x224 -#define WM8915_FLL_CONTROL_6 0x225 -#define WM8915_FLL_EFS_1 0x226 -#define WM8915_FLL_EFS_2 0x227 -#define WM8915_AIF1_CONTROL 0x300 -#define WM8915_AIF1_BCLK 0x301 -#define WM8915_AIF1_TX_LRCLK_1 0x302 -#define WM8915_AIF1_TX_LRCLK_2 0x303 -#define WM8915_AIF1_RX_LRCLK_1 0x304 -#define WM8915_AIF1_RX_LRCLK_2 0x305 -#define WM8915_AIF1TX_DATA_CONFIGURATION_1 0x306 -#define WM8915_AIF1TX_DATA_CONFIGURATION_2 0x307 -#define WM8915_AIF1RX_DATA_CONFIGURATION 0x308 -#define WM8915_AIF1TX_CHANNEL_0_CONFIGURATION 0x309 -#define WM8915_AIF1TX_CHANNEL_1_CONFIGURATION 0x30A -#define WM8915_AIF1TX_CHANNEL_2_CONFIGURATION 0x30B -#define WM8915_AIF1TX_CHANNEL_3_CONFIGURATION 0x30C -#define WM8915_AIF1TX_CHANNEL_4_CONFIGURATION 0x30D -#define WM8915_AIF1TX_CHANNEL_5_CONFIGURATION 0x30E -#define WM8915_AIF1RX_CHANNEL_0_CONFIGURATION 0x30F -#define WM8915_AIF1RX_CHANNEL_1_CONFIGURATION 0x310 -#define WM8915_AIF1RX_CHANNEL_2_CONFIGURATION 0x311 -#define WM8915_AIF1RX_CHANNEL_3_CONFIGURATION 0x312 -#define WM8915_AIF1RX_CHANNEL_4_CONFIGURATION 0x313 -#define WM8915_AIF1RX_CHANNEL_5_CONFIGURATION 0x314 -#define WM8915_AIF1RX_MONO_CONFIGURATION 0x315 -#define WM8915_AIF1TX_TEST 0x31A -#define WM8915_AIF2_CONTROL 0x320 -#define WM8915_AIF2_BCLK 0x321 -#define WM8915_AIF2_TX_LRCLK_1 0x322 -#define WM8915_AIF2_TX_LRCLK_2 0x323 -#define WM8915_AIF2_RX_LRCLK_1 0x324 -#define WM8915_AIF2_RX_LRCLK_2 0x325 -#define WM8915_AIF2TX_DATA_CONFIGURATION_1 0x326 -#define WM8915_AIF2TX_DATA_CONFIGURATION_2 0x327 -#define WM8915_AIF2RX_DATA_CONFIGURATION 0x328 -#define WM8915_AIF2TX_CHANNEL_0_CONFIGURATION 0x329 -#define WM8915_AIF2TX_CHANNEL_1_CONFIGURATION 0x32A -#define WM8915_AIF2RX_CHANNEL_0_CONFIGURATION 0x32B -#define WM8915_AIF2RX_CHANNEL_1_CONFIGURATION 0x32C -#define WM8915_AIF2RX_MONO_CONFIGURATION 0x32D -#define WM8915_AIF2TX_TEST 0x32F -#define WM8915_DSP1_TX_LEFT_VOLUME 0x400 -#define WM8915_DSP1_TX_RIGHT_VOLUME 0x401 -#define WM8915_DSP1_RX_LEFT_VOLUME 0x402 -#define WM8915_DSP1_RX_RIGHT_VOLUME 0x403 -#define WM8915_DSP1_TX_FILTERS 0x410 -#define WM8915_DSP1_RX_FILTERS_1 0x420 -#define WM8915_DSP1_RX_FILTERS_2 0x421 -#define WM8915_DSP1_DRC_1 0x440 -#define WM8915_DSP1_DRC_2 0x441 -#define WM8915_DSP1_DRC_3 0x442 -#define WM8915_DSP1_DRC_4 0x443 -#define WM8915_DSP1_DRC_5 0x444 -#define WM8915_DSP1_RX_EQ_GAINS_1 0x480 -#define WM8915_DSP1_RX_EQ_GAINS_2 0x481 -#define WM8915_DSP1_RX_EQ_BAND_1_A 0x482 -#define WM8915_DSP1_RX_EQ_BAND_1_B 0x483 -#define WM8915_DSP1_RX_EQ_BAND_1_PG 0x484 -#define WM8915_DSP1_RX_EQ_BAND_2_A 0x485 -#define WM8915_DSP1_RX_EQ_BAND_2_B 0x486 -#define WM8915_DSP1_RX_EQ_BAND_2_C 0x487 -#define WM8915_DSP1_RX_EQ_BAND_2_PG 0x488 -#define WM8915_DSP1_RX_EQ_BAND_3_A 0x489 -#define WM8915_DSP1_RX_EQ_BAND_3_B 0x48A -#define WM8915_DSP1_RX_EQ_BAND_3_C 0x48B -#define WM8915_DSP1_RX_EQ_BAND_3_PG 0x48C -#define WM8915_DSP1_RX_EQ_BAND_4_A 0x48D -#define WM8915_DSP1_RX_EQ_BAND_4_B 0x48E -#define WM8915_DSP1_RX_EQ_BAND_4_C 0x48F -#define WM8915_DSP1_RX_EQ_BAND_4_PG 0x490 -#define WM8915_DSP1_RX_EQ_BAND_5_A 0x491 -#define WM8915_DSP1_RX_EQ_BAND_5_B 0x492 -#define WM8915_DSP1_RX_EQ_BAND_5_PG 0x493 -#define WM8915_DSP2_TX_LEFT_VOLUME 0x500 -#define WM8915_DSP2_TX_RIGHT_VOLUME 0x501 -#define WM8915_DSP2_RX_LEFT_VOLUME 0x502 -#define WM8915_DSP2_RX_RIGHT_VOLUME 0x503 -#define WM8915_DSP2_TX_FILTERS 0x510 -#define WM8915_DSP2_RX_FILTERS_1 0x520 -#define WM8915_DSP2_RX_FILTERS_2 0x521 -#define WM8915_DSP2_DRC_1 0x540 -#define WM8915_DSP2_DRC_2 0x541 -#define WM8915_DSP2_DRC_3 0x542 -#define WM8915_DSP2_DRC_4 0x543 -#define WM8915_DSP2_DRC_5 0x544 -#define WM8915_DSP2_RX_EQ_GAINS_1 0x580 -#define WM8915_DSP2_RX_EQ_GAINS_2 0x581 -#define WM8915_DSP2_RX_EQ_BAND_1_A 0x582 -#define WM8915_DSP2_RX_EQ_BAND_1_B 0x583 -#define WM8915_DSP2_RX_EQ_BAND_1_PG 0x584 -#define WM8915_DSP2_RX_EQ_BAND_2_A 0x585 -#define WM8915_DSP2_RX_EQ_BAND_2_B 0x586 -#define WM8915_DSP2_RX_EQ_BAND_2_C 0x587 -#define WM8915_DSP2_RX_EQ_BAND_2_PG 0x588 -#define WM8915_DSP2_RX_EQ_BAND_3_A 0x589 -#define WM8915_DSP2_RX_EQ_BAND_3_B 0x58A -#define WM8915_DSP2_RX_EQ_BAND_3_C 0x58B -#define WM8915_DSP2_RX_EQ_BAND_3_PG 0x58C -#define WM8915_DSP2_RX_EQ_BAND_4_A 0x58D -#define WM8915_DSP2_RX_EQ_BAND_4_B 0x58E -#define WM8915_DSP2_RX_EQ_BAND_4_C 0x58F -#define WM8915_DSP2_RX_EQ_BAND_4_PG 0x590 -#define WM8915_DSP2_RX_EQ_BAND_5_A 0x591 -#define WM8915_DSP2_RX_EQ_BAND_5_B 0x592 -#define WM8915_DSP2_RX_EQ_BAND_5_PG 0x593 -#define WM8915_DAC1_MIXER_VOLUMES 0x600 -#define WM8915_DAC1_LEFT_MIXER_ROUTING 0x601 -#define WM8915_DAC1_RIGHT_MIXER_ROUTING 0x602 -#define WM8915_DAC2_MIXER_VOLUMES 0x603 -#define WM8915_DAC2_LEFT_MIXER_ROUTING 0x604 -#define WM8915_DAC2_RIGHT_MIXER_ROUTING 0x605 -#define WM8915_DSP1_TX_LEFT_MIXER_ROUTING 0x606 -#define WM8915_DSP1_TX_RIGHT_MIXER_ROUTING 0x607 -#define WM8915_DSP2_TX_LEFT_MIXER_ROUTING 0x608 -#define WM8915_DSP2_TX_RIGHT_MIXER_ROUTING 0x609 -#define WM8915_DSP_TX_MIXER_SELECT 0x60A -#define WM8915_DAC_SOFTMUTE 0x610 -#define WM8915_OVERSAMPLING 0x620 -#define WM8915_SIDETONE 0x621 -#define WM8915_GPIO_1 0x700 -#define WM8915_GPIO_2 0x701 -#define WM8915_GPIO_3 0x702 -#define WM8915_GPIO_4 0x703 -#define WM8915_GPIO_5 0x704 -#define WM8915_PULL_CONTROL_1 0x720 -#define WM8915_PULL_CONTROL_2 0x721 -#define WM8915_INTERRUPT_STATUS_1 0x730 -#define WM8915_INTERRUPT_STATUS_2 0x731 -#define WM8915_INTERRUPT_RAW_STATUS_2 0x732 -#define WM8915_INTERRUPT_STATUS_1_MASK 0x738 -#define WM8915_INTERRUPT_STATUS_2_MASK 0x739 -#define WM8915_INTERRUPT_CONTROL 0x740 -#define WM8915_LEFT_PDM_SPEAKER 0x800 -#define WM8915_RIGHT_PDM_SPEAKER 0x801 -#define WM8915_PDM_SPEAKER_MUTE_SEQUENCE 0x802 -#define WM8915_PDM_SPEAKER_VOLUME 0x803 -#define WM8915_WRITE_SEQUENCER_0 0x3000 -#define WM8915_WRITE_SEQUENCER_1 0x3001 -#define WM8915_WRITE_SEQUENCER_2 0x3002 -#define WM8915_WRITE_SEQUENCER_3 0x3003 -#define WM8915_WRITE_SEQUENCER_4 0x3004 -#define WM8915_WRITE_SEQUENCER_5 0x3005 -#define WM8915_WRITE_SEQUENCER_6 0x3006 -#define WM8915_WRITE_SEQUENCER_7 0x3007 -#define WM8915_WRITE_SEQUENCER_8 0x3008 -#define WM8915_WRITE_SEQUENCER_9 0x3009 -#define WM8915_WRITE_SEQUENCER_10 0x300A -#define WM8915_WRITE_SEQUENCER_11 0x300B -#define WM8915_WRITE_SEQUENCER_12 0x300C -#define WM8915_WRITE_SEQUENCER_13 0x300D -#define WM8915_WRITE_SEQUENCER_14 0x300E -#define WM8915_WRITE_SEQUENCER_15 0x300F -#define WM8915_WRITE_SEQUENCER_16 0x3010 -#define WM8915_WRITE_SEQUENCER_17 0x3011 -#define WM8915_WRITE_SEQUENCER_18 0x3012 -#define WM8915_WRITE_SEQUENCER_19 0x3013 -#define WM8915_WRITE_SEQUENCER_20 0x3014 -#define WM8915_WRITE_SEQUENCER_21 0x3015 -#define WM8915_WRITE_SEQUENCER_22 0x3016 -#define WM8915_WRITE_SEQUENCER_23 0x3017 -#define WM8915_WRITE_SEQUENCER_24 0x3018 -#define WM8915_WRITE_SEQUENCER_25 0x3019 -#define WM8915_WRITE_SEQUENCER_26 0x301A -#define WM8915_WRITE_SEQUENCER_27 0x301B -#define WM8915_WRITE_SEQUENCER_28 0x301C -#define WM8915_WRITE_SEQUENCER_29 0x301D -#define WM8915_WRITE_SEQUENCER_30 0x301E -#define WM8915_WRITE_SEQUENCER_31 0x301F -#define WM8915_WRITE_SEQUENCER_32 0x3020 -#define WM8915_WRITE_SEQUENCER_33 0x3021 -#define WM8915_WRITE_SEQUENCER_34 0x3022 -#define WM8915_WRITE_SEQUENCER_35 0x3023 -#define WM8915_WRITE_SEQUENCER_36 0x3024 -#define WM8915_WRITE_SEQUENCER_37 0x3025 -#define WM8915_WRITE_SEQUENCER_38 0x3026 -#define WM8915_WRITE_SEQUENCER_39 0x3027 -#define WM8915_WRITE_SEQUENCER_40 0x3028 -#define WM8915_WRITE_SEQUENCER_41 0x3029 -#define WM8915_WRITE_SEQUENCER_42 0x302A -#define WM8915_WRITE_SEQUENCER_43 0x302B -#define WM8915_WRITE_SEQUENCER_44 0x302C -#define WM8915_WRITE_SEQUENCER_45 0x302D -#define WM8915_WRITE_SEQUENCER_46 0x302E -#define WM8915_WRITE_SEQUENCER_47 0x302F -#define WM8915_WRITE_SEQUENCER_48 0x3030 -#define WM8915_WRITE_SEQUENCER_49 0x3031 -#define WM8915_WRITE_SEQUENCER_50 0x3032 -#define WM8915_WRITE_SEQUENCER_51 0x3033 -#define WM8915_WRITE_SEQUENCER_52 0x3034 -#define WM8915_WRITE_SEQUENCER_53 0x3035 -#define WM8915_WRITE_SEQUENCER_54 0x3036 -#define WM8915_WRITE_SEQUENCER_55 0x3037 -#define WM8915_WRITE_SEQUENCER_56 0x3038 -#define WM8915_WRITE_SEQUENCER_57 0x3039 -#define WM8915_WRITE_SEQUENCER_58 0x303A -#define WM8915_WRITE_SEQUENCER_59 0x303B -#define WM8915_WRITE_SEQUENCER_60 0x303C -#define WM8915_WRITE_SEQUENCER_61 0x303D -#define WM8915_WRITE_SEQUENCER_62 0x303E -#define WM8915_WRITE_SEQUENCER_63 0x303F -#define WM8915_WRITE_SEQUENCER_64 0x3040 -#define WM8915_WRITE_SEQUENCER_65 0x3041 -#define WM8915_WRITE_SEQUENCER_66 0x3042 -#define WM8915_WRITE_SEQUENCER_67 0x3043 -#define WM8915_WRITE_SEQUENCER_68 0x3044 -#define WM8915_WRITE_SEQUENCER_69 0x3045 -#define WM8915_WRITE_SEQUENCER_70 0x3046 -#define WM8915_WRITE_SEQUENCER_71 0x3047 -#define WM8915_WRITE_SEQUENCER_72 0x3048 -#define WM8915_WRITE_SEQUENCER_73 0x3049 -#define WM8915_WRITE_SEQUENCER_74 0x304A -#define WM8915_WRITE_SEQUENCER_75 0x304B -#define WM8915_WRITE_SEQUENCER_76 0x304C -#define WM8915_WRITE_SEQUENCER_77 0x304D -#define WM8915_WRITE_SEQUENCER_78 0x304E -#define WM8915_WRITE_SEQUENCER_79 0x304F -#define WM8915_WRITE_SEQUENCER_80 0x3050 -#define WM8915_WRITE_SEQUENCER_81 0x3051 -#define WM8915_WRITE_SEQUENCER_82 0x3052 -#define WM8915_WRITE_SEQUENCER_83 0x3053 -#define WM8915_WRITE_SEQUENCER_84 0x3054 -#define WM8915_WRITE_SEQUENCER_85 0x3055 -#define WM8915_WRITE_SEQUENCER_86 0x3056 -#define WM8915_WRITE_SEQUENCER_87 0x3057 -#define WM8915_WRITE_SEQUENCER_88 0x3058 -#define WM8915_WRITE_SEQUENCER_89 0x3059 -#define WM8915_WRITE_SEQUENCER_90 0x305A -#define WM8915_WRITE_SEQUENCER_91 0x305B -#define WM8915_WRITE_SEQUENCER_92 0x305C -#define WM8915_WRITE_SEQUENCER_93 0x305D -#define WM8915_WRITE_SEQUENCER_94 0x305E -#define WM8915_WRITE_SEQUENCER_95 0x305F -#define WM8915_WRITE_SEQUENCER_96 0x3060 -#define WM8915_WRITE_SEQUENCER_97 0x3061 -#define WM8915_WRITE_SEQUENCER_98 0x3062 -#define WM8915_WRITE_SEQUENCER_99 0x3063 -#define WM8915_WRITE_SEQUENCER_100 0x3064 -#define WM8915_WRITE_SEQUENCER_101 0x3065 -#define WM8915_WRITE_SEQUENCER_102 0x3066 -#define WM8915_WRITE_SEQUENCER_103 0x3067 -#define WM8915_WRITE_SEQUENCER_104 0x3068 -#define WM8915_WRITE_SEQUENCER_105 0x3069 -#define WM8915_WRITE_SEQUENCER_106 0x306A -#define WM8915_WRITE_SEQUENCER_107 0x306B -#define WM8915_WRITE_SEQUENCER_108 0x306C -#define WM8915_WRITE_SEQUENCER_109 0x306D -#define WM8915_WRITE_SEQUENCER_110 0x306E -#define WM8915_WRITE_SEQUENCER_111 0x306F -#define WM8915_WRITE_SEQUENCER_112 0x3070 -#define WM8915_WRITE_SEQUENCER_113 0x3071 -#define WM8915_WRITE_SEQUENCER_114 0x3072 -#define WM8915_WRITE_SEQUENCER_115 0x3073 -#define WM8915_WRITE_SEQUENCER_116 0x3074 -#define WM8915_WRITE_SEQUENCER_117 0x3075 -#define WM8915_WRITE_SEQUENCER_118 0x3076 -#define WM8915_WRITE_SEQUENCER_119 0x3077 -#define WM8915_WRITE_SEQUENCER_120 0x3078 -#define WM8915_WRITE_SEQUENCER_121 0x3079 -#define WM8915_WRITE_SEQUENCER_122 0x307A -#define WM8915_WRITE_SEQUENCER_123 0x307B -#define WM8915_WRITE_SEQUENCER_124 0x307C -#define WM8915_WRITE_SEQUENCER_125 0x307D -#define WM8915_WRITE_SEQUENCER_126 0x307E -#define WM8915_WRITE_SEQUENCER_127 0x307F -#define WM8915_WRITE_SEQUENCER_128 0x3080 -#define WM8915_WRITE_SEQUENCER_129 0x3081 -#define WM8915_WRITE_SEQUENCER_130 0x3082 -#define WM8915_WRITE_SEQUENCER_131 0x3083 -#define WM8915_WRITE_SEQUENCER_132 0x3084 -#define WM8915_WRITE_SEQUENCER_133 0x3085 -#define WM8915_WRITE_SEQUENCER_134 0x3086 -#define WM8915_WRITE_SEQUENCER_135 0x3087 -#define WM8915_WRITE_SEQUENCER_136 0x3088 -#define WM8915_WRITE_SEQUENCER_137 0x3089 -#define WM8915_WRITE_SEQUENCER_138 0x308A -#define WM8915_WRITE_SEQUENCER_139 0x308B -#define WM8915_WRITE_SEQUENCER_140 0x308C -#define WM8915_WRITE_SEQUENCER_141 0x308D -#define WM8915_WRITE_SEQUENCER_142 0x308E -#define WM8915_WRITE_SEQUENCER_143 0x308F -#define WM8915_WRITE_SEQUENCER_144 0x3090 -#define WM8915_WRITE_SEQUENCER_145 0x3091 -#define WM8915_WRITE_SEQUENCER_146 0x3092 -#define WM8915_WRITE_SEQUENCER_147 0x3093 -#define WM8915_WRITE_SEQUENCER_148 0x3094 -#define WM8915_WRITE_SEQUENCER_149 0x3095 -#define WM8915_WRITE_SEQUENCER_150 0x3096 -#define WM8915_WRITE_SEQUENCER_151 0x3097 -#define WM8915_WRITE_SEQUENCER_152 0x3098 -#define WM8915_WRITE_SEQUENCER_153 0x3099 -#define WM8915_WRITE_SEQUENCER_154 0x309A -#define WM8915_WRITE_SEQUENCER_155 0x309B -#define WM8915_WRITE_SEQUENCER_156 0x309C -#define WM8915_WRITE_SEQUENCER_157 0x309D -#define WM8915_WRITE_SEQUENCER_158 0x309E -#define WM8915_WRITE_SEQUENCER_159 0x309F -#define WM8915_WRITE_SEQUENCER_160 0x30A0 -#define WM8915_WRITE_SEQUENCER_161 0x30A1 -#define WM8915_WRITE_SEQUENCER_162 0x30A2 -#define WM8915_WRITE_SEQUENCER_163 0x30A3 -#define WM8915_WRITE_SEQUENCER_164 0x30A4 -#define WM8915_WRITE_SEQUENCER_165 0x30A5 -#define WM8915_WRITE_SEQUENCER_166 0x30A6 -#define WM8915_WRITE_SEQUENCER_167 0x30A7 -#define WM8915_WRITE_SEQUENCER_168 0x30A8 -#define WM8915_WRITE_SEQUENCER_169 0x30A9 -#define WM8915_WRITE_SEQUENCER_170 0x30AA -#define WM8915_WRITE_SEQUENCER_171 0x30AB -#define WM8915_WRITE_SEQUENCER_172 0x30AC -#define WM8915_WRITE_SEQUENCER_173 0x30AD -#define WM8915_WRITE_SEQUENCER_174 0x30AE -#define WM8915_WRITE_SEQUENCER_175 0x30AF -#define WM8915_WRITE_SEQUENCER_176 0x30B0 -#define WM8915_WRITE_SEQUENCER_177 0x30B1 -#define WM8915_WRITE_SEQUENCER_178 0x30B2 -#define WM8915_WRITE_SEQUENCER_179 0x30B3 -#define WM8915_WRITE_SEQUENCER_180 0x30B4 -#define WM8915_WRITE_SEQUENCER_181 0x30B5 -#define WM8915_WRITE_SEQUENCER_182 0x30B6 -#define WM8915_WRITE_SEQUENCER_183 0x30B7 -#define WM8915_WRITE_SEQUENCER_184 0x30B8 -#define WM8915_WRITE_SEQUENCER_185 0x30B9 -#define WM8915_WRITE_SEQUENCER_186 0x30BA -#define WM8915_WRITE_SEQUENCER_187 0x30BB -#define WM8915_WRITE_SEQUENCER_188 0x30BC -#define WM8915_WRITE_SEQUENCER_189 0x30BD -#define WM8915_WRITE_SEQUENCER_190 0x30BE -#define WM8915_WRITE_SEQUENCER_191 0x30BF -#define WM8915_WRITE_SEQUENCER_192 0x30C0 -#define WM8915_WRITE_SEQUENCER_193 0x30C1 -#define WM8915_WRITE_SEQUENCER_194 0x30C2 -#define WM8915_WRITE_SEQUENCER_195 0x30C3 -#define WM8915_WRITE_SEQUENCER_196 0x30C4 -#define WM8915_WRITE_SEQUENCER_197 0x30C5 -#define WM8915_WRITE_SEQUENCER_198 0x30C6 -#define WM8915_WRITE_SEQUENCER_199 0x30C7 -#define WM8915_WRITE_SEQUENCER_200 0x30C8 -#define WM8915_WRITE_SEQUENCER_201 0x30C9 -#define WM8915_WRITE_SEQUENCER_202 0x30CA -#define WM8915_WRITE_SEQUENCER_203 0x30CB -#define WM8915_WRITE_SEQUENCER_204 0x30CC -#define WM8915_WRITE_SEQUENCER_205 0x30CD -#define WM8915_WRITE_SEQUENCER_206 0x30CE -#define WM8915_WRITE_SEQUENCER_207 0x30CF -#define WM8915_WRITE_SEQUENCER_208 0x30D0 -#define WM8915_WRITE_SEQUENCER_209 0x30D1 -#define WM8915_WRITE_SEQUENCER_210 0x30D2 -#define WM8915_WRITE_SEQUENCER_211 0x30D3 -#define WM8915_WRITE_SEQUENCER_212 0x30D4 -#define WM8915_WRITE_SEQUENCER_213 0x30D5 -#define WM8915_WRITE_SEQUENCER_214 0x30D6 -#define WM8915_WRITE_SEQUENCER_215 0x30D7 -#define WM8915_WRITE_SEQUENCER_216 0x30D8 -#define WM8915_WRITE_SEQUENCER_217 0x30D9 -#define WM8915_WRITE_SEQUENCER_218 0x30DA -#define WM8915_WRITE_SEQUENCER_219 0x30DB -#define WM8915_WRITE_SEQUENCER_220 0x30DC -#define WM8915_WRITE_SEQUENCER_221 0x30DD -#define WM8915_WRITE_SEQUENCER_222 0x30DE -#define WM8915_WRITE_SEQUENCER_223 0x30DF -#define WM8915_WRITE_SEQUENCER_224 0x30E0 -#define WM8915_WRITE_SEQUENCER_225 0x30E1 -#define WM8915_WRITE_SEQUENCER_226 0x30E2 -#define WM8915_WRITE_SEQUENCER_227 0x30E3 -#define WM8915_WRITE_SEQUENCER_228 0x30E4 -#define WM8915_WRITE_SEQUENCER_229 0x30E5 -#define WM8915_WRITE_SEQUENCER_230 0x30E6 -#define WM8915_WRITE_SEQUENCER_231 0x30E7 -#define WM8915_WRITE_SEQUENCER_232 0x30E8 -#define WM8915_WRITE_SEQUENCER_233 0x30E9 -#define WM8915_WRITE_SEQUENCER_234 0x30EA -#define WM8915_WRITE_SEQUENCER_235 0x30EB -#define WM8915_WRITE_SEQUENCER_236 0x30EC -#define WM8915_WRITE_SEQUENCER_237 0x30ED -#define WM8915_WRITE_SEQUENCER_238 0x30EE -#define WM8915_WRITE_SEQUENCER_239 0x30EF -#define WM8915_WRITE_SEQUENCER_240 0x30F0 -#define WM8915_WRITE_SEQUENCER_241 0x30F1 -#define WM8915_WRITE_SEQUENCER_242 0x30F2 -#define WM8915_WRITE_SEQUENCER_243 0x30F3 -#define WM8915_WRITE_SEQUENCER_244 0x30F4 -#define WM8915_WRITE_SEQUENCER_245 0x30F5 -#define WM8915_WRITE_SEQUENCER_246 0x30F6 -#define WM8915_WRITE_SEQUENCER_247 0x30F7 -#define WM8915_WRITE_SEQUENCER_248 0x30F8 -#define WM8915_WRITE_SEQUENCER_249 0x30F9 -#define WM8915_WRITE_SEQUENCER_250 0x30FA -#define WM8915_WRITE_SEQUENCER_251 0x30FB -#define WM8915_WRITE_SEQUENCER_252 0x30FC -#define WM8915_WRITE_SEQUENCER_253 0x30FD -#define WM8915_WRITE_SEQUENCER_254 0x30FE -#define WM8915_WRITE_SEQUENCER_255 0x30FF -#define WM8915_WRITE_SEQUENCER_256 0x3100 -#define WM8915_WRITE_SEQUENCER_257 0x3101 -#define WM8915_WRITE_SEQUENCER_258 0x3102 -#define WM8915_WRITE_SEQUENCER_259 0x3103 -#define WM8915_WRITE_SEQUENCER_260 0x3104 -#define WM8915_WRITE_SEQUENCER_261 0x3105 -#define WM8915_WRITE_SEQUENCER_262 0x3106 -#define WM8915_WRITE_SEQUENCER_263 0x3107 -#define WM8915_WRITE_SEQUENCER_264 0x3108 -#define WM8915_WRITE_SEQUENCER_265 0x3109 -#define WM8915_WRITE_SEQUENCER_266 0x310A -#define WM8915_WRITE_SEQUENCER_267 0x310B -#define WM8915_WRITE_SEQUENCER_268 0x310C -#define WM8915_WRITE_SEQUENCER_269 0x310D -#define WM8915_WRITE_SEQUENCER_270 0x310E -#define WM8915_WRITE_SEQUENCER_271 0x310F -#define WM8915_WRITE_SEQUENCER_272 0x3110 -#define WM8915_WRITE_SEQUENCER_273 0x3111 -#define WM8915_WRITE_SEQUENCER_274 0x3112 -#define WM8915_WRITE_SEQUENCER_275 0x3113 -#define WM8915_WRITE_SEQUENCER_276 0x3114 -#define WM8915_WRITE_SEQUENCER_277 0x3115 -#define WM8915_WRITE_SEQUENCER_278 0x3116 -#define WM8915_WRITE_SEQUENCER_279 0x3117 -#define WM8915_WRITE_SEQUENCER_280 0x3118 -#define WM8915_WRITE_SEQUENCER_281 0x3119 -#define WM8915_WRITE_SEQUENCER_282 0x311A -#define WM8915_WRITE_SEQUENCER_283 0x311B -#define WM8915_WRITE_SEQUENCER_284 0x311C -#define WM8915_WRITE_SEQUENCER_285 0x311D -#define WM8915_WRITE_SEQUENCER_286 0x311E -#define WM8915_WRITE_SEQUENCER_287 0x311F -#define WM8915_WRITE_SEQUENCER_288 0x3120 -#define WM8915_WRITE_SEQUENCER_289 0x3121 -#define WM8915_WRITE_SEQUENCER_290 0x3122 -#define WM8915_WRITE_SEQUENCER_291 0x3123 -#define WM8915_WRITE_SEQUENCER_292 0x3124 -#define WM8915_WRITE_SEQUENCER_293 0x3125 -#define WM8915_WRITE_SEQUENCER_294 0x3126 -#define WM8915_WRITE_SEQUENCER_295 0x3127 -#define WM8915_WRITE_SEQUENCER_296 0x3128 -#define WM8915_WRITE_SEQUENCER_297 0x3129 -#define WM8915_WRITE_SEQUENCER_298 0x312A -#define WM8915_WRITE_SEQUENCER_299 0x312B -#define WM8915_WRITE_SEQUENCER_300 0x312C -#define WM8915_WRITE_SEQUENCER_301 0x312D -#define WM8915_WRITE_SEQUENCER_302 0x312E -#define WM8915_WRITE_SEQUENCER_303 0x312F -#define WM8915_WRITE_SEQUENCER_304 0x3130 -#define WM8915_WRITE_SEQUENCER_305 0x3131 -#define WM8915_WRITE_SEQUENCER_306 0x3132 -#define WM8915_WRITE_SEQUENCER_307 0x3133 -#define WM8915_WRITE_SEQUENCER_308 0x3134 -#define WM8915_WRITE_SEQUENCER_309 0x3135 -#define WM8915_WRITE_SEQUENCER_310 0x3136 -#define WM8915_WRITE_SEQUENCER_311 0x3137 -#define WM8915_WRITE_SEQUENCER_312 0x3138 -#define WM8915_WRITE_SEQUENCER_313 0x3139 -#define WM8915_WRITE_SEQUENCER_314 0x313A -#define WM8915_WRITE_SEQUENCER_315 0x313B -#define WM8915_WRITE_SEQUENCER_316 0x313C -#define WM8915_WRITE_SEQUENCER_317 0x313D -#define WM8915_WRITE_SEQUENCER_318 0x313E -#define WM8915_WRITE_SEQUENCER_319 0x313F -#define WM8915_WRITE_SEQUENCER_320 0x3140 -#define WM8915_WRITE_SEQUENCER_321 0x3141 -#define WM8915_WRITE_SEQUENCER_322 0x3142 -#define WM8915_WRITE_SEQUENCER_323 0x3143 -#define WM8915_WRITE_SEQUENCER_324 0x3144 -#define WM8915_WRITE_SEQUENCER_325 0x3145 -#define WM8915_WRITE_SEQUENCER_326 0x3146 -#define WM8915_WRITE_SEQUENCER_327 0x3147 -#define WM8915_WRITE_SEQUENCER_328 0x3148 -#define WM8915_WRITE_SEQUENCER_329 0x3149 -#define WM8915_WRITE_SEQUENCER_330 0x314A -#define WM8915_WRITE_SEQUENCER_331 0x314B -#define WM8915_WRITE_SEQUENCER_332 0x314C -#define WM8915_WRITE_SEQUENCER_333 0x314D -#define WM8915_WRITE_SEQUENCER_334 0x314E -#define WM8915_WRITE_SEQUENCER_335 0x314F -#define WM8915_WRITE_SEQUENCER_336 0x3150 -#define WM8915_WRITE_SEQUENCER_337 0x3151 -#define WM8915_WRITE_SEQUENCER_338 0x3152 -#define WM8915_WRITE_SEQUENCER_339 0x3153 -#define WM8915_WRITE_SEQUENCER_340 0x3154 -#define WM8915_WRITE_SEQUENCER_341 0x3155 -#define WM8915_WRITE_SEQUENCER_342 0x3156 -#define WM8915_WRITE_SEQUENCER_343 0x3157 -#define WM8915_WRITE_SEQUENCER_344 0x3158 -#define WM8915_WRITE_SEQUENCER_345 0x3159 -#define WM8915_WRITE_SEQUENCER_346 0x315A -#define WM8915_WRITE_SEQUENCER_347 0x315B -#define WM8915_WRITE_SEQUENCER_348 0x315C -#define WM8915_WRITE_SEQUENCER_349 0x315D -#define WM8915_WRITE_SEQUENCER_350 0x315E -#define WM8915_WRITE_SEQUENCER_351 0x315F -#define WM8915_WRITE_SEQUENCER_352 0x3160 -#define WM8915_WRITE_SEQUENCER_353 0x3161 -#define WM8915_WRITE_SEQUENCER_354 0x3162 -#define WM8915_WRITE_SEQUENCER_355 0x3163 -#define WM8915_WRITE_SEQUENCER_356 0x3164 -#define WM8915_WRITE_SEQUENCER_357 0x3165 -#define WM8915_WRITE_SEQUENCER_358 0x3166 -#define WM8915_WRITE_SEQUENCER_359 0x3167 -#define WM8915_WRITE_SEQUENCER_360 0x3168 -#define WM8915_WRITE_SEQUENCER_361 0x3169 -#define WM8915_WRITE_SEQUENCER_362 0x316A -#define WM8915_WRITE_SEQUENCER_363 0x316B -#define WM8915_WRITE_SEQUENCER_364 0x316C -#define WM8915_WRITE_SEQUENCER_365 0x316D -#define WM8915_WRITE_SEQUENCER_366 0x316E -#define WM8915_WRITE_SEQUENCER_367 0x316F -#define WM8915_WRITE_SEQUENCER_368 0x3170 -#define WM8915_WRITE_SEQUENCER_369 0x3171 -#define WM8915_WRITE_SEQUENCER_370 0x3172 -#define WM8915_WRITE_SEQUENCER_371 0x3173 -#define WM8915_WRITE_SEQUENCER_372 0x3174 -#define WM8915_WRITE_SEQUENCER_373 0x3175 -#define WM8915_WRITE_SEQUENCER_374 0x3176 -#define WM8915_WRITE_SEQUENCER_375 0x3177 -#define WM8915_WRITE_SEQUENCER_376 0x3178 -#define WM8915_WRITE_SEQUENCER_377 0x3179 -#define WM8915_WRITE_SEQUENCER_378 0x317A -#define WM8915_WRITE_SEQUENCER_379 0x317B -#define WM8915_WRITE_SEQUENCER_380 0x317C -#define WM8915_WRITE_SEQUENCER_381 0x317D -#define WM8915_WRITE_SEQUENCER_382 0x317E -#define WM8915_WRITE_SEQUENCER_383 0x317F -#define WM8915_WRITE_SEQUENCER_384 0x3180 -#define WM8915_WRITE_SEQUENCER_385 0x3181 -#define WM8915_WRITE_SEQUENCER_386 0x3182 -#define WM8915_WRITE_SEQUENCER_387 0x3183 -#define WM8915_WRITE_SEQUENCER_388 0x3184 -#define WM8915_WRITE_SEQUENCER_389 0x3185 -#define WM8915_WRITE_SEQUENCER_390 0x3186 -#define WM8915_WRITE_SEQUENCER_391 0x3187 -#define WM8915_WRITE_SEQUENCER_392 0x3188 -#define WM8915_WRITE_SEQUENCER_393 0x3189 -#define WM8915_WRITE_SEQUENCER_394 0x318A -#define WM8915_WRITE_SEQUENCER_395 0x318B -#define WM8915_WRITE_SEQUENCER_396 0x318C -#define WM8915_WRITE_SEQUENCER_397 0x318D -#define WM8915_WRITE_SEQUENCER_398 0x318E -#define WM8915_WRITE_SEQUENCER_399 0x318F -#define WM8915_WRITE_SEQUENCER_400 0x3190 -#define WM8915_WRITE_SEQUENCER_401 0x3191 -#define WM8915_WRITE_SEQUENCER_402 0x3192 -#define WM8915_WRITE_SEQUENCER_403 0x3193 -#define WM8915_WRITE_SEQUENCER_404 0x3194 -#define WM8915_WRITE_SEQUENCER_405 0x3195 -#define WM8915_WRITE_SEQUENCER_406 0x3196 -#define WM8915_WRITE_SEQUENCER_407 0x3197 -#define WM8915_WRITE_SEQUENCER_408 0x3198 -#define WM8915_WRITE_SEQUENCER_409 0x3199 -#define WM8915_WRITE_SEQUENCER_410 0x319A -#define WM8915_WRITE_SEQUENCER_411 0x319B -#define WM8915_WRITE_SEQUENCER_412 0x319C -#define WM8915_WRITE_SEQUENCER_413 0x319D -#define WM8915_WRITE_SEQUENCER_414 0x319E -#define WM8915_WRITE_SEQUENCER_415 0x319F -#define WM8915_WRITE_SEQUENCER_416 0x31A0 -#define WM8915_WRITE_SEQUENCER_417 0x31A1 -#define WM8915_WRITE_SEQUENCER_418 0x31A2 -#define WM8915_WRITE_SEQUENCER_419 0x31A3 -#define WM8915_WRITE_SEQUENCER_420 0x31A4 -#define WM8915_WRITE_SEQUENCER_421 0x31A5 -#define WM8915_WRITE_SEQUENCER_422 0x31A6 -#define WM8915_WRITE_SEQUENCER_423 0x31A7 -#define WM8915_WRITE_SEQUENCER_424 0x31A8 -#define WM8915_WRITE_SEQUENCER_425 0x31A9 -#define WM8915_WRITE_SEQUENCER_426 0x31AA -#define WM8915_WRITE_SEQUENCER_427 0x31AB -#define WM8915_WRITE_SEQUENCER_428 0x31AC -#define WM8915_WRITE_SEQUENCER_429 0x31AD -#define WM8915_WRITE_SEQUENCER_430 0x31AE -#define WM8915_WRITE_SEQUENCER_431 0x31AF -#define WM8915_WRITE_SEQUENCER_432 0x31B0 -#define WM8915_WRITE_SEQUENCER_433 0x31B1 -#define WM8915_WRITE_SEQUENCER_434 0x31B2 -#define WM8915_WRITE_SEQUENCER_435 0x31B3 -#define WM8915_WRITE_SEQUENCER_436 0x31B4 -#define WM8915_WRITE_SEQUENCER_437 0x31B5 -#define WM8915_WRITE_SEQUENCER_438 0x31B6 -#define WM8915_WRITE_SEQUENCER_439 0x31B7 -#define WM8915_WRITE_SEQUENCER_440 0x31B8 -#define WM8915_WRITE_SEQUENCER_441 0x31B9 -#define WM8915_WRITE_SEQUENCER_442 0x31BA -#define WM8915_WRITE_SEQUENCER_443 0x31BB -#define WM8915_WRITE_SEQUENCER_444 0x31BC -#define WM8915_WRITE_SEQUENCER_445 0x31BD -#define WM8915_WRITE_SEQUENCER_446 0x31BE -#define WM8915_WRITE_SEQUENCER_447 0x31BF -#define WM8915_WRITE_SEQUENCER_448 0x31C0 -#define WM8915_WRITE_SEQUENCER_449 0x31C1 -#define WM8915_WRITE_SEQUENCER_450 0x31C2 -#define WM8915_WRITE_SEQUENCER_451 0x31C3 -#define WM8915_WRITE_SEQUENCER_452 0x31C4 -#define WM8915_WRITE_SEQUENCER_453 0x31C5 -#define WM8915_WRITE_SEQUENCER_454 0x31C6 -#define WM8915_WRITE_SEQUENCER_455 0x31C7 -#define WM8915_WRITE_SEQUENCER_456 0x31C8 -#define WM8915_WRITE_SEQUENCER_457 0x31C9 -#define WM8915_WRITE_SEQUENCER_458 0x31CA -#define WM8915_WRITE_SEQUENCER_459 0x31CB -#define WM8915_WRITE_SEQUENCER_460 0x31CC -#define WM8915_WRITE_SEQUENCER_461 0x31CD -#define WM8915_WRITE_SEQUENCER_462 0x31CE -#define WM8915_WRITE_SEQUENCER_463 0x31CF -#define WM8915_WRITE_SEQUENCER_464 0x31D0 -#define WM8915_WRITE_SEQUENCER_465 0x31D1 -#define WM8915_WRITE_SEQUENCER_466 0x31D2 -#define WM8915_WRITE_SEQUENCER_467 0x31D3 -#define WM8915_WRITE_SEQUENCER_468 0x31D4 -#define WM8915_WRITE_SEQUENCER_469 0x31D5 -#define WM8915_WRITE_SEQUENCER_470 0x31D6 -#define WM8915_WRITE_SEQUENCER_471 0x31D7 -#define WM8915_WRITE_SEQUENCER_472 0x31D8 -#define WM8915_WRITE_SEQUENCER_473 0x31D9 -#define WM8915_WRITE_SEQUENCER_474 0x31DA -#define WM8915_WRITE_SEQUENCER_475 0x31DB -#define WM8915_WRITE_SEQUENCER_476 0x31DC -#define WM8915_WRITE_SEQUENCER_477 0x31DD -#define WM8915_WRITE_SEQUENCER_478 0x31DE -#define WM8915_WRITE_SEQUENCER_479 0x31DF -#define WM8915_WRITE_SEQUENCER_480 0x31E0 -#define WM8915_WRITE_SEQUENCER_481 0x31E1 -#define WM8915_WRITE_SEQUENCER_482 0x31E2 -#define WM8915_WRITE_SEQUENCER_483 0x31E3 -#define WM8915_WRITE_SEQUENCER_484 0x31E4 -#define WM8915_WRITE_SEQUENCER_485 0x31E5 -#define WM8915_WRITE_SEQUENCER_486 0x31E6 -#define WM8915_WRITE_SEQUENCER_487 0x31E7 -#define WM8915_WRITE_SEQUENCER_488 0x31E8 -#define WM8915_WRITE_SEQUENCER_489 0x31E9 -#define WM8915_WRITE_SEQUENCER_490 0x31EA -#define WM8915_WRITE_SEQUENCER_491 0x31EB -#define WM8915_WRITE_SEQUENCER_492 0x31EC -#define WM8915_WRITE_SEQUENCER_493 0x31ED -#define WM8915_WRITE_SEQUENCER_494 0x31EE -#define WM8915_WRITE_SEQUENCER_495 0x31EF -#define WM8915_WRITE_SEQUENCER_496 0x31F0 -#define WM8915_WRITE_SEQUENCER_497 0x31F1 -#define WM8915_WRITE_SEQUENCER_498 0x31F2 -#define WM8915_WRITE_SEQUENCER_499 0x31F3 -#define WM8915_WRITE_SEQUENCER_500 0x31F4 -#define WM8915_WRITE_SEQUENCER_501 0x31F5 -#define WM8915_WRITE_SEQUENCER_502 0x31F6 -#define WM8915_WRITE_SEQUENCER_503 0x31F7 -#define WM8915_WRITE_SEQUENCER_504 0x31F8 -#define WM8915_WRITE_SEQUENCER_505 0x31F9 -#define WM8915_WRITE_SEQUENCER_506 0x31FA -#define WM8915_WRITE_SEQUENCER_507 0x31FB -#define WM8915_WRITE_SEQUENCER_508 0x31FC -#define WM8915_WRITE_SEQUENCER_509 0x31FD -#define WM8915_WRITE_SEQUENCER_510 0x31FE -#define WM8915_WRITE_SEQUENCER_511 0x31FF - -#define WM8915_REGISTER_COUNT 706 -#define WM8915_MAX_REGISTER 0x31FF - -/* - * Field Definitions. - */ - -/* - * R0 (0x00) - Software Reset - */ -#define WM8915_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */ -#define WM8915_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */ -#define WM8915_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */ - -/* - * R1 (0x01) - Power Management (1) - */ -#define WM8915_MICB2_ENA 0x0200 /* MICB2_ENA */ -#define WM8915_MICB2_ENA_MASK 0x0200 /* MICB2_ENA */ -#define WM8915_MICB2_ENA_SHIFT 9 /* MICB2_ENA */ -#define WM8915_MICB2_ENA_WIDTH 1 /* MICB2_ENA */ -#define WM8915_MICB1_ENA 0x0100 /* MICB1_ENA */ -#define WM8915_MICB1_ENA_MASK 0x0100 /* MICB1_ENA */ -#define WM8915_MICB1_ENA_SHIFT 8 /* MICB1_ENA */ -#define WM8915_MICB1_ENA_WIDTH 1 /* MICB1_ENA */ -#define WM8915_HPOUT2L_ENA 0x0080 /* HPOUT2L_ENA */ -#define WM8915_HPOUT2L_ENA_MASK 0x0080 /* HPOUT2L_ENA */ -#define WM8915_HPOUT2L_ENA_SHIFT 7 /* HPOUT2L_ENA */ -#define WM8915_HPOUT2L_ENA_WIDTH 1 /* HPOUT2L_ENA */ -#define WM8915_HPOUT2R_ENA 0x0040 /* HPOUT2R_ENA */ -#define WM8915_HPOUT2R_ENA_MASK 0x0040 /* HPOUT2R_ENA */ -#define WM8915_HPOUT2R_ENA_SHIFT 6 /* HPOUT2R_ENA */ -#define WM8915_HPOUT2R_ENA_WIDTH 1 /* HPOUT2R_ENA */ -#define WM8915_HPOUT1L_ENA 0x0020 /* HPOUT1L_ENA */ -#define WM8915_HPOUT1L_ENA_MASK 0x0020 /* HPOUT1L_ENA */ -#define WM8915_HPOUT1L_ENA_SHIFT 5 /* HPOUT1L_ENA */ -#define WM8915_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */ -#define WM8915_HPOUT1R_ENA 0x0010 /* HPOUT1R_ENA */ -#define WM8915_HPOUT1R_ENA_MASK 0x0010 /* HPOUT1R_ENA */ -#define WM8915_HPOUT1R_ENA_SHIFT 4 /* HPOUT1R_ENA */ -#define WM8915_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */ -#define WM8915_BG_ENA 0x0001 /* BG_ENA */ -#define WM8915_BG_ENA_MASK 0x0001 /* BG_ENA */ -#define WM8915_BG_ENA_SHIFT 0 /* BG_ENA */ -#define WM8915_BG_ENA_WIDTH 1 /* BG_ENA */ - -/* - * R2 (0x02) - Power Management (2) - */ -#define WM8915_OPCLK_ENA 0x0800 /* OPCLK_ENA */ -#define WM8915_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */ -#define WM8915_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */ -#define WM8915_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */ -#define WM8915_INL_ENA 0x0020 /* INL_ENA */ -#define WM8915_INL_ENA_MASK 0x0020 /* INL_ENA */ -#define WM8915_INL_ENA_SHIFT 5 /* INL_ENA */ -#define WM8915_INL_ENA_WIDTH 1 /* INL_ENA */ -#define WM8915_INR_ENA 0x0010 /* INR_ENA */ -#define WM8915_INR_ENA_MASK 0x0010 /* INR_ENA */ -#define WM8915_INR_ENA_SHIFT 4 /* INR_ENA */ -#define WM8915_INR_ENA_WIDTH 1 /* INR_ENA */ -#define WM8915_LDO2_ENA 0x0002 /* LDO2_ENA */ -#define WM8915_LDO2_ENA_MASK 0x0002 /* LDO2_ENA */ -#define WM8915_LDO2_ENA_SHIFT 1 /* LDO2_ENA */ -#define WM8915_LDO2_ENA_WIDTH 1 /* LDO2_ENA */ - -/* - * R3 (0x03) - Power Management (3) - */ -#define WM8915_DSP2RXL_ENA 0x0800 /* DSP2RXL_ENA */ -#define WM8915_DSP2RXL_ENA_MASK 0x0800 /* DSP2RXL_ENA */ -#define WM8915_DSP2RXL_ENA_SHIFT 11 /* DSP2RXL_ENA */ -#define WM8915_DSP2RXL_ENA_WIDTH 1 /* DSP2RXL_ENA */ -#define WM8915_DSP2RXR_ENA 0x0400 /* DSP2RXR_ENA */ -#define WM8915_DSP2RXR_ENA_MASK 0x0400 /* DSP2RXR_ENA */ -#define WM8915_DSP2RXR_ENA_SHIFT 10 /* DSP2RXR_ENA */ -#define WM8915_DSP2RXR_ENA_WIDTH 1 /* DSP2RXR_ENA */ -#define WM8915_DSP1RXL_ENA 0x0200 /* DSP1RXL_ENA */ -#define WM8915_DSP1RXL_ENA_MASK 0x0200 /* DSP1RXL_ENA */ -#define WM8915_DSP1RXL_ENA_SHIFT 9 /* DSP1RXL_ENA */ -#define WM8915_DSP1RXL_ENA_WIDTH 1 /* DSP1RXL_ENA */ -#define WM8915_DSP1RXR_ENA 0x0100 /* DSP1RXR_ENA */ -#define WM8915_DSP1RXR_ENA_MASK 0x0100 /* DSP1RXR_ENA */ -#define WM8915_DSP1RXR_ENA_SHIFT 8 /* DSP1RXR_ENA */ -#define WM8915_DSP1RXR_ENA_WIDTH 1 /* DSP1RXR_ENA */ -#define WM8915_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */ -#define WM8915_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */ -#define WM8915_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */ -#define WM8915_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */ -#define WM8915_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */ -#define WM8915_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */ -#define WM8915_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */ -#define WM8915_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */ -#define WM8915_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */ -#define WM8915_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */ -#define WM8915_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */ -#define WM8915_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */ -#define WM8915_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */ -#define WM8915_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */ -#define WM8915_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */ -#define WM8915_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */ -#define WM8915_ADCL_ENA 0x0002 /* ADCL_ENA */ -#define WM8915_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */ -#define WM8915_ADCL_ENA_SHIFT 1 /* ADCL_ENA */ -#define WM8915_ADCL_ENA_WIDTH 1 /* ADCL_ENA */ -#define WM8915_ADCR_ENA 0x0001 /* ADCR_ENA */ -#define WM8915_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */ -#define WM8915_ADCR_ENA_SHIFT 0 /* ADCR_ENA */ -#define WM8915_ADCR_ENA_WIDTH 1 /* ADCR_ENA */ - -/* - * R4 (0x04) - Power Management (4) - */ -#define WM8915_AIF2RX_CHAN1_ENA 0x0200 /* AIF2RX_CHAN1_ENA */ -#define WM8915_AIF2RX_CHAN1_ENA_MASK 0x0200 /* AIF2RX_CHAN1_ENA */ -#define WM8915_AIF2RX_CHAN1_ENA_SHIFT 9 /* AIF2RX_CHAN1_ENA */ -#define WM8915_AIF2RX_CHAN1_ENA_WIDTH 1 /* AIF2RX_CHAN1_ENA */ -#define WM8915_AIF2RX_CHAN0_ENA 0x0100 /* AIF2RX_CHAN0_ENA */ -#define WM8915_AIF2RX_CHAN0_ENA_MASK 0x0100 /* AIF2RX_CHAN0_ENA */ -#define WM8915_AIF2RX_CHAN0_ENA_SHIFT 8 /* AIF2RX_CHAN0_ENA */ -#define WM8915_AIF2RX_CHAN0_ENA_WIDTH 1 /* AIF2RX_CHAN0_ENA */ -#define WM8915_AIF1RX_CHAN5_ENA 0x0020 /* AIF1RX_CHAN5_ENA */ -#define WM8915_AIF1RX_CHAN5_ENA_MASK 0x0020 /* AIF1RX_CHAN5_ENA */ -#define WM8915_AIF1RX_CHAN5_ENA_SHIFT 5 /* AIF1RX_CHAN5_ENA */ -#define WM8915_AIF1RX_CHAN5_ENA_WIDTH 1 /* AIF1RX_CHAN5_ENA */ -#define WM8915_AIF1RX_CHAN4_ENA 0x0010 /* AIF1RX_CHAN4_ENA */ -#define WM8915_AIF1RX_CHAN4_ENA_MASK 0x0010 /* AIF1RX_CHAN4_ENA */ -#define WM8915_AIF1RX_CHAN4_ENA_SHIFT 4 /* AIF1RX_CHAN4_ENA */ -#define WM8915_AIF1RX_CHAN4_ENA_WIDTH 1 /* AIF1RX_CHAN4_ENA */ -#define WM8915_AIF1RX_CHAN3_ENA 0x0008 /* AIF1RX_CHAN3_ENA */ -#define WM8915_AIF1RX_CHAN3_ENA_MASK 0x0008 /* AIF1RX_CHAN3_ENA */ -#define WM8915_AIF1RX_CHAN3_ENA_SHIFT 3 /* AIF1RX_CHAN3_ENA */ -#define WM8915_AIF1RX_CHAN3_ENA_WIDTH 1 /* AIF1RX_CHAN3_ENA */ -#define WM8915_AIF1RX_CHAN2_ENA 0x0004 /* AIF1RX_CHAN2_ENA */ -#define WM8915_AIF1RX_CHAN2_ENA_MASK 0x0004 /* AIF1RX_CHAN2_ENA */ -#define WM8915_AIF1RX_CHAN2_ENA_SHIFT 2 /* AIF1RX_CHAN2_ENA */ -#define WM8915_AIF1RX_CHAN2_ENA_WIDTH 1 /* AIF1RX_CHAN2_ENA */ -#define WM8915_AIF1RX_CHAN1_ENA 0x0002 /* AIF1RX_CHAN1_ENA */ -#define WM8915_AIF1RX_CHAN1_ENA_MASK 0x0002 /* AIF1RX_CHAN1_ENA */ -#define WM8915_AIF1RX_CHAN1_ENA_SHIFT 1 /* AIF1RX_CHAN1_ENA */ -#define WM8915_AIF1RX_CHAN1_ENA_WIDTH 1 /* AIF1RX_CHAN1_ENA */ -#define WM8915_AIF1RX_CHAN0_ENA 0x0001 /* AIF1RX_CHAN0_ENA */ -#define WM8915_AIF1RX_CHAN0_ENA_MASK 0x0001 /* AIF1RX_CHAN0_ENA */ -#define WM8915_AIF1RX_CHAN0_ENA_SHIFT 0 /* AIF1RX_CHAN0_ENA */ -#define WM8915_AIF1RX_CHAN0_ENA_WIDTH 1 /* AIF1RX_CHAN0_ENA */ - -/* - * R5 (0x05) - Power Management (5) - */ -#define WM8915_DSP2TXL_ENA 0x0800 /* DSP2TXL_ENA */ -#define WM8915_DSP2TXL_ENA_MASK 0x0800 /* DSP2TXL_ENA */ -#define WM8915_DSP2TXL_ENA_SHIFT 11 /* DSP2TXL_ENA */ -#define WM8915_DSP2TXL_ENA_WIDTH 1 /* DSP2TXL_ENA */ -#define WM8915_DSP2TXR_ENA 0x0400 /* DSP2TXR_ENA */ -#define WM8915_DSP2TXR_ENA_MASK 0x0400 /* DSP2TXR_ENA */ -#define WM8915_DSP2TXR_ENA_SHIFT 10 /* DSP2TXR_ENA */ -#define WM8915_DSP2TXR_ENA_WIDTH 1 /* DSP2TXR_ENA */ -#define WM8915_DSP1TXL_ENA 0x0200 /* DSP1TXL_ENA */ -#define WM8915_DSP1TXL_ENA_MASK 0x0200 /* DSP1TXL_ENA */ -#define WM8915_DSP1TXL_ENA_SHIFT 9 /* DSP1TXL_ENA */ -#define WM8915_DSP1TXL_ENA_WIDTH 1 /* DSP1TXL_ENA */ -#define WM8915_DSP1TXR_ENA 0x0100 /* DSP1TXR_ENA */ -#define WM8915_DSP1TXR_ENA_MASK 0x0100 /* DSP1TXR_ENA */ -#define WM8915_DSP1TXR_ENA_SHIFT 8 /* DSP1TXR_ENA */ -#define WM8915_DSP1TXR_ENA_WIDTH 1 /* DSP1TXR_ENA */ -#define WM8915_DAC2L_ENA 0x0008 /* DAC2L_ENA */ -#define WM8915_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */ -#define WM8915_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */ -#define WM8915_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */ -#define WM8915_DAC2R_ENA 0x0004 /* DAC2R_ENA */ -#define WM8915_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */ -#define WM8915_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */ -#define WM8915_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */ -#define WM8915_DAC1L_ENA 0x0002 /* DAC1L_ENA */ -#define WM8915_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */ -#define WM8915_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */ -#define WM8915_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */ -#define WM8915_DAC1R_ENA 0x0001 /* DAC1R_ENA */ -#define WM8915_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */ -#define WM8915_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */ -#define WM8915_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */ - -/* - * R6 (0x06) - Power Management (6) - */ -#define WM8915_AIF2TX_CHAN1_ENA 0x0200 /* AIF2TX_CHAN1_ENA */ -#define WM8915_AIF2TX_CHAN1_ENA_MASK 0x0200 /* AIF2TX_CHAN1_ENA */ -#define WM8915_AIF2TX_CHAN1_ENA_SHIFT 9 /* AIF2TX_CHAN1_ENA */ -#define WM8915_AIF2TX_CHAN1_ENA_WIDTH 1 /* AIF2TX_CHAN1_ENA */ -#define WM8915_AIF2TX_CHAN0_ENA 0x0100 /* AIF2TX_CHAN0_ENA */ -#define WM8915_AIF2TX_CHAN0_ENA_MASK 0x0100 /* AIF2TX_CHAN0_ENA */ -#define WM8915_AIF2TX_CHAN0_ENA_SHIFT 8 /* AIF2TX_CHAN0_ENA */ -#define WM8915_AIF2TX_CHAN0_ENA_WIDTH 1 /* AIF2TX_CHAN0_ENA */ -#define WM8915_AIF1TX_CHAN5_ENA 0x0020 /* AIF1TX_CHAN5_ENA */ -#define WM8915_AIF1TX_CHAN5_ENA_MASK 0x0020 /* AIF1TX_CHAN5_ENA */ -#define WM8915_AIF1TX_CHAN5_ENA_SHIFT 5 /* AIF1TX_CHAN5_ENA */ -#define WM8915_AIF1TX_CHAN5_ENA_WIDTH 1 /* AIF1TX_CHAN5_ENA */ -#define WM8915_AIF1TX_CHAN4_ENA 0x0010 /* AIF1TX_CHAN4_ENA */ -#define WM8915_AIF1TX_CHAN4_ENA_MASK 0x0010 /* AIF1TX_CHAN4_ENA */ -#define WM8915_AIF1TX_CHAN4_ENA_SHIFT 4 /* AIF1TX_CHAN4_ENA */ -#define WM8915_AIF1TX_CHAN4_ENA_WIDTH 1 /* AIF1TX_CHAN4_ENA */ -#define WM8915_AIF1TX_CHAN3_ENA 0x0008 /* AIF1TX_CHAN3_ENA */ -#define WM8915_AIF1TX_CHAN3_ENA_MASK 0x0008 /* AIF1TX_CHAN3_ENA */ -#define WM8915_AIF1TX_CHAN3_ENA_SHIFT 3 /* AIF1TX_CHAN3_ENA */ -#define WM8915_AIF1TX_CHAN3_ENA_WIDTH 1 /* AIF1TX_CHAN3_ENA */ -#define WM8915_AIF1TX_CHAN2_ENA 0x0004 /* AIF1TX_CHAN2_ENA */ -#define WM8915_AIF1TX_CHAN2_ENA_MASK 0x0004 /* AIF1TX_CHAN2_ENA */ -#define WM8915_AIF1TX_CHAN2_ENA_SHIFT 2 /* AIF1TX_CHAN2_ENA */ -#define WM8915_AIF1TX_CHAN2_ENA_WIDTH 1 /* AIF1TX_CHAN2_ENA */ -#define WM8915_AIF1TX_CHAN1_ENA 0x0002 /* AIF1TX_CHAN1_ENA */ -#define WM8915_AIF1TX_CHAN1_ENA_MASK 0x0002 /* AIF1TX_CHAN1_ENA */ -#define WM8915_AIF1TX_CHAN1_ENA_SHIFT 1 /* AIF1TX_CHAN1_ENA */ -#define WM8915_AIF1TX_CHAN1_ENA_WIDTH 1 /* AIF1TX_CHAN1_ENA */ -#define WM8915_AIF1TX_CHAN0_ENA 0x0001 /* AIF1TX_CHAN0_ENA */ -#define WM8915_AIF1TX_CHAN0_ENA_MASK 0x0001 /* AIF1TX_CHAN0_ENA */ -#define WM8915_AIF1TX_CHAN0_ENA_SHIFT 0 /* AIF1TX_CHAN0_ENA */ -#define WM8915_AIF1TX_CHAN0_ENA_WIDTH 1 /* AIF1TX_CHAN0_ENA */ - -/* - * R7 (0x07) - Power Management (7) - */ -#define WM8915_DMIC2_FN 0x0200 /* DMIC2_FN */ -#define WM8915_DMIC2_FN_MASK 0x0200 /* DMIC2_FN */ -#define WM8915_DMIC2_FN_SHIFT 9 /* DMIC2_FN */ -#define WM8915_DMIC2_FN_WIDTH 1 /* DMIC2_FN */ -#define WM8915_DMIC1_FN 0x0100 /* DMIC1_FN */ -#define WM8915_DMIC1_FN_MASK 0x0100 /* DMIC1_FN */ -#define WM8915_DMIC1_FN_SHIFT 8 /* DMIC1_FN */ -#define WM8915_DMIC1_FN_WIDTH 1 /* DMIC1_FN */ -#define WM8915_ADC_DMIC_DSP2R_ENA 0x0080 /* ADC_DMIC_DSP2R_ENA */ -#define WM8915_ADC_DMIC_DSP2R_ENA_MASK 0x0080 /* ADC_DMIC_DSP2R_ENA */ -#define WM8915_ADC_DMIC_DSP2R_ENA_SHIFT 7 /* ADC_DMIC_DSP2R_ENA */ -#define WM8915_ADC_DMIC_DSP2R_ENA_WIDTH 1 /* ADC_DMIC_DSP2R_ENA */ -#define WM8915_ADC_DMIC_DSP2L_ENA 0x0040 /* ADC_DMIC_DSP2L_ENA */ -#define WM8915_ADC_DMIC_DSP2L_ENA_MASK 0x0040 /* ADC_DMIC_DSP2L_ENA */ -#define WM8915_ADC_DMIC_DSP2L_ENA_SHIFT 6 /* ADC_DMIC_DSP2L_ENA */ -#define WM8915_ADC_DMIC_DSP2L_ENA_WIDTH 1 /* ADC_DMIC_DSP2L_ENA */ -#define WM8915_ADC_DMIC_SRC2_MASK 0x0030 /* ADC_DMIC_SRC2 - [5:4] */ -#define WM8915_ADC_DMIC_SRC2_SHIFT 4 /* ADC_DMIC_SRC2 - [5:4] */ -#define WM8915_ADC_DMIC_SRC2_WIDTH 2 /* ADC_DMIC_SRC2 - [5:4] */ -#define WM8915_ADC_DMIC_DSP1R_ENA 0x0008 /* ADC_DMIC_DSP1R_ENA */ -#define WM8915_ADC_DMIC_DSP1R_ENA_MASK 0x0008 /* ADC_DMIC_DSP1R_ENA */ -#define WM8915_ADC_DMIC_DSP1R_ENA_SHIFT 3 /* ADC_DMIC_DSP1R_ENA */ -#define WM8915_ADC_DMIC_DSP1R_ENA_WIDTH 1 /* ADC_DMIC_DSP1R_ENA */ -#define WM8915_ADC_DMIC_DSP1L_ENA 0x0004 /* ADC_DMIC_DSP1L_ENA */ -#define WM8915_ADC_DMIC_DSP1L_ENA_MASK 0x0004 /* ADC_DMIC_DSP1L_ENA */ -#define WM8915_ADC_DMIC_DSP1L_ENA_SHIFT 2 /* ADC_DMIC_DSP1L_ENA */ -#define WM8915_ADC_DMIC_DSP1L_ENA_WIDTH 1 /* ADC_DMIC_DSP1L_ENA */ -#define WM8915_ADC_DMIC_SRC1_MASK 0x0003 /* ADC_DMIC_SRC1 - [1:0] */ -#define WM8915_ADC_DMIC_SRC1_SHIFT 0 /* ADC_DMIC_SRC1 - [1:0] */ -#define WM8915_ADC_DMIC_SRC1_WIDTH 2 /* ADC_DMIC_SRC1 - [1:0] */ - -/* - * R8 (0x08) - Power Management (8) - */ -#define WM8915_AIF2TX_SRC_MASK 0x00C0 /* AIF2TX_SRC - [7:6] */ -#define WM8915_AIF2TX_SRC_SHIFT 6 /* AIF2TX_SRC - [7:6] */ -#define WM8915_AIF2TX_SRC_WIDTH 2 /* AIF2TX_SRC - [7:6] */ -#define WM8915_DSP2RX_SRC 0x0010 /* DSP2RX_SRC */ -#define WM8915_DSP2RX_SRC_MASK 0x0010 /* DSP2RX_SRC */ -#define WM8915_DSP2RX_SRC_SHIFT 4 /* DSP2RX_SRC */ -#define WM8915_DSP2RX_SRC_WIDTH 1 /* DSP2RX_SRC */ -#define WM8915_DSP1RX_SRC 0x0001 /* DSP1RX_SRC */ -#define WM8915_DSP1RX_SRC_MASK 0x0001 /* DSP1RX_SRC */ -#define WM8915_DSP1RX_SRC_SHIFT 0 /* DSP1RX_SRC */ -#define WM8915_DSP1RX_SRC_WIDTH 1 /* DSP1RX_SRC */ - -/* - * R16 (0x10) - Left Line Input Volume - */ -#define WM8915_IN1_VU 0x0080 /* IN1_VU */ -#define WM8915_IN1_VU_MASK 0x0080 /* IN1_VU */ -#define WM8915_IN1_VU_SHIFT 7 /* IN1_VU */ -#define WM8915_IN1_VU_WIDTH 1 /* IN1_VU */ -#define WM8915_IN1L_ZC 0x0020 /* IN1L_ZC */ -#define WM8915_IN1L_ZC_MASK 0x0020 /* IN1L_ZC */ -#define WM8915_IN1L_ZC_SHIFT 5 /* IN1L_ZC */ -#define WM8915_IN1L_ZC_WIDTH 1 /* IN1L_ZC */ -#define WM8915_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */ -#define WM8915_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */ -#define WM8915_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */ - -/* - * R17 (0x11) - Right Line Input Volume - */ -#define WM8915_IN1_VU 0x0080 /* IN1_VU */ -#define WM8915_IN1_VU_MASK 0x0080 /* IN1_VU */ -#define WM8915_IN1_VU_SHIFT 7 /* IN1_VU */ -#define WM8915_IN1_VU_WIDTH 1 /* IN1_VU */ -#define WM8915_IN1R_ZC 0x0020 /* IN1R_ZC */ -#define WM8915_IN1R_ZC_MASK 0x0020 /* IN1R_ZC */ -#define WM8915_IN1R_ZC_SHIFT 5 /* IN1R_ZC */ -#define WM8915_IN1R_ZC_WIDTH 1 /* IN1R_ZC */ -#define WM8915_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */ -#define WM8915_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */ -#define WM8915_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */ - -/* - * R18 (0x12) - Line Input Control - */ -#define WM8915_INL_MODE_MASK 0x000C /* INL_MODE - [3:2] */ -#define WM8915_INL_MODE_SHIFT 2 /* INL_MODE - [3:2] */ -#define WM8915_INL_MODE_WIDTH 2 /* INL_MODE - [3:2] */ -#define WM8915_INR_MODE_MASK 0x0003 /* INR_MODE - [1:0] */ -#define WM8915_INR_MODE_SHIFT 0 /* INR_MODE - [1:0] */ -#define WM8915_INR_MODE_WIDTH 2 /* INR_MODE - [1:0] */ - -/* - * R21 (0x15) - DAC1 HPOUT1 Volume - */ -#define WM8915_DAC1R_HPOUT1R_VOL_MASK 0x00F0 /* DAC1R_HPOUT1R_VOL - [7:4] */ -#define WM8915_DAC1R_HPOUT1R_VOL_SHIFT 4 /* DAC1R_HPOUT1R_VOL - [7:4] */ -#define WM8915_DAC1R_HPOUT1R_VOL_WIDTH 4 /* DAC1R_HPOUT1R_VOL - [7:4] */ -#define WM8915_DAC1L_HPOUT1L_VOL_MASK 0x000F /* DAC1L_HPOUT1L_VOL - [3:0] */ -#define WM8915_DAC1L_HPOUT1L_VOL_SHIFT 0 /* DAC1L_HPOUT1L_VOL - [3:0] */ -#define WM8915_DAC1L_HPOUT1L_VOL_WIDTH 4 /* DAC1L_HPOUT1L_VOL - [3:0] */ - -/* - * R22 (0x16) - DAC2 HPOUT2 Volume - */ -#define WM8915_DAC2R_HPOUT2R_VOL_MASK 0x00F0 /* DAC2R_HPOUT2R_VOL - [7:4] */ -#define WM8915_DAC2R_HPOUT2R_VOL_SHIFT 4 /* DAC2R_HPOUT2R_VOL - [7:4] */ -#define WM8915_DAC2R_HPOUT2R_VOL_WIDTH 4 /* DAC2R_HPOUT2R_VOL - [7:4] */ -#define WM8915_DAC2L_HPOUT2L_VOL_MASK 0x000F /* DAC2L_HPOUT2L_VOL - [3:0] */ -#define WM8915_DAC2L_HPOUT2L_VOL_SHIFT 0 /* DAC2L_HPOUT2L_VOL - [3:0] */ -#define WM8915_DAC2L_HPOUT2L_VOL_WIDTH 4 /* DAC2L_HPOUT2L_VOL - [3:0] */ - -/* - * R24 (0x18) - DAC1 Left Volume - */ -#define WM8915_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */ -#define WM8915_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */ -#define WM8915_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */ -#define WM8915_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */ -#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */ -#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */ -#define WM8915_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */ -#define WM8915_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */ -#define WM8915_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */ - -/* - * R25 (0x19) - DAC1 Right Volume - */ -#define WM8915_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */ -#define WM8915_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */ -#define WM8915_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */ -#define WM8915_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */ -#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */ -#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */ -#define WM8915_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */ -#define WM8915_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */ -#define WM8915_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */ - -/* - * R26 (0x1A) - DAC2 Left Volume - */ -#define WM8915_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */ -#define WM8915_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */ -#define WM8915_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */ -#define WM8915_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */ -#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */ -#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */ -#define WM8915_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */ -#define WM8915_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */ -#define WM8915_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */ - -/* - * R27 (0x1B) - DAC2 Right Volume - */ -#define WM8915_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */ -#define WM8915_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */ -#define WM8915_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */ -#define WM8915_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */ -#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */ -#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */ -#define WM8915_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */ -#define WM8915_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */ -#define WM8915_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */ - -/* - * R28 (0x1C) - Output1 Left Volume - */ -#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */ -#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */ -#define WM8915_HPOUT1L_ZC 0x0080 /* HPOUT1L_ZC */ -#define WM8915_HPOUT1L_ZC_MASK 0x0080 /* HPOUT1L_ZC */ -#define WM8915_HPOUT1L_ZC_SHIFT 7 /* HPOUT1L_ZC */ -#define WM8915_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */ -#define WM8915_HPOUT1L_VOL_MASK 0x000F /* HPOUT1L_VOL - [3:0] */ -#define WM8915_HPOUT1L_VOL_SHIFT 0 /* HPOUT1L_VOL - [3:0] */ -#define WM8915_HPOUT1L_VOL_WIDTH 4 /* HPOUT1L_VOL - [3:0] */ - -/* - * R29 (0x1D) - Output1 Right Volume - */ -#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */ -#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */ -#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */ -#define WM8915_HPOUT1R_ZC 0x0080 /* HPOUT1R_ZC */ -#define WM8915_HPOUT1R_ZC_MASK 0x0080 /* HPOUT1R_ZC */ -#define WM8915_HPOUT1R_ZC_SHIFT 7 /* HPOUT1R_ZC */ -#define WM8915_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */ -#define WM8915_HPOUT1R_VOL_MASK 0x000F /* HPOUT1R_VOL - [3:0] */ -#define WM8915_HPOUT1R_VOL_SHIFT 0 /* HPOUT1R_VOL - [3:0] */ -#define WM8915_HPOUT1R_VOL_WIDTH 4 /* HPOUT1R_VOL - [3:0] */ - -/* - * R30 (0x1E) - Output2 Left Volume - */ -#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */ -#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */ -#define WM8915_HPOUT2L_ZC 0x0080 /* HPOUT2L_ZC */ -#define WM8915_HPOUT2L_ZC_MASK 0x0080 /* HPOUT2L_ZC */ -#define WM8915_HPOUT2L_ZC_SHIFT 7 /* HPOUT2L_ZC */ -#define WM8915_HPOUT2L_ZC_WIDTH 1 /* HPOUT2L_ZC */ -#define WM8915_HPOUT2L_VOL_MASK 0x000F /* HPOUT2L_VOL - [3:0] */ -#define WM8915_HPOUT2L_VOL_SHIFT 0 /* HPOUT2L_VOL - [3:0] */ -#define WM8915_HPOUT2L_VOL_WIDTH 4 /* HPOUT2L_VOL - [3:0] */ - -/* - * R31 (0x1F) - Output2 Right Volume - */ -#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */ -#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */ -#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */ -#define WM8915_HPOUT2R_ZC 0x0080 /* HPOUT2R_ZC */ -#define WM8915_HPOUT2R_ZC_MASK 0x0080 /* HPOUT2R_ZC */ -#define WM8915_HPOUT2R_ZC_SHIFT 7 /* HPOUT2R_ZC */ -#define WM8915_HPOUT2R_ZC_WIDTH 1 /* HPOUT2R_ZC */ -#define WM8915_HPOUT2R_VOL_MASK 0x000F /* HPOUT2R_VOL - [3:0] */ -#define WM8915_HPOUT2R_VOL_SHIFT 0 /* HPOUT2R_VOL - [3:0] */ -#define WM8915_HPOUT2R_VOL_WIDTH 4 /* HPOUT2R_VOL - [3:0] */ - -/* - * R32 (0x20) - MICBIAS (1) - */ -#define WM8915_MICB1_RATE 0x0020 /* MICB1_RATE */ -#define WM8915_MICB1_RATE_MASK 0x0020 /* MICB1_RATE */ -#define WM8915_MICB1_RATE_SHIFT 5 /* MICB1_RATE */ -#define WM8915_MICB1_RATE_WIDTH 1 /* MICB1_RATE */ -#define WM8915_MICB1_MODE 0x0010 /* MICB1_MODE */ -#define WM8915_MICB1_MODE_MASK 0x0010 /* MICB1_MODE */ -#define WM8915_MICB1_MODE_SHIFT 4 /* MICB1_MODE */ -#define WM8915_MICB1_MODE_WIDTH 1 /* MICB1_MODE */ -#define WM8915_MICB1_LVL_MASK 0x000E /* MICB1_LVL - [3:1] */ -#define WM8915_MICB1_LVL_SHIFT 1 /* MICB1_LVL - [3:1] */ -#define WM8915_MICB1_LVL_WIDTH 3 /* MICB1_LVL - [3:1] */ -#define WM8915_MICB1_DISCH 0x0001 /* MICB1_DISCH */ -#define WM8915_MICB1_DISCH_MASK 0x0001 /* MICB1_DISCH */ -#define WM8915_MICB1_DISCH_SHIFT 0 /* MICB1_DISCH */ -#define WM8915_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */ - -/* - * R33 (0x21) - MICBIAS (2) - */ -#define WM8915_MICB2_RATE 0x0020 /* MICB2_RATE */ -#define WM8915_MICB2_RATE_MASK 0x0020 /* MICB2_RATE */ -#define WM8915_MICB2_RATE_SHIFT 5 /* MICB2_RATE */ -#define WM8915_MICB2_RATE_WIDTH 1 /* MICB2_RATE */ -#define WM8915_MICB2_MODE 0x0010 /* MICB2_MODE */ -#define WM8915_MICB2_MODE_MASK 0x0010 /* MICB2_MODE */ -#define WM8915_MICB2_MODE_SHIFT 4 /* MICB2_MODE */ -#define WM8915_MICB2_MODE_WIDTH 1 /* MICB2_MODE */ -#define WM8915_MICB2_LVL_MASK 0x000E /* MICB2_LVL - [3:1] */ -#define WM8915_MICB2_LVL_SHIFT 1 /* MICB2_LVL - [3:1] */ -#define WM8915_MICB2_LVL_WIDTH 3 /* MICB2_LVL - [3:1] */ -#define WM8915_MICB2_DISCH 0x0001 /* MICB2_DISCH */ -#define WM8915_MICB2_DISCH_MASK 0x0001 /* MICB2_DISCH */ -#define WM8915_MICB2_DISCH_SHIFT 0 /* MICB2_DISCH */ -#define WM8915_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */ - -/* - * R40 (0x28) - LDO 1 - */ -#define WM8915_LDO1_MODE 0x0020 /* LDO1_MODE */ -#define WM8915_LDO1_MODE_MASK 0x0020 /* LDO1_MODE */ -#define WM8915_LDO1_MODE_SHIFT 5 /* LDO1_MODE */ -#define WM8915_LDO1_MODE_WIDTH 1 /* LDO1_MODE */ -#define WM8915_LDO1_VSEL_MASK 0x0006 /* LDO1_VSEL - [2:1] */ -#define WM8915_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [2:1] */ -#define WM8915_LDO1_VSEL_WIDTH 2 /* LDO1_VSEL - [2:1] */ -#define WM8915_LDO1_DISCH 0x0001 /* LDO1_DISCH */ -#define WM8915_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */ -#define WM8915_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */ -#define WM8915_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */ - -/* - * R41 (0x29) - LDO 2 - */ -#define WM8915_LDO2_MODE 0x0020 /* LDO2_MODE */ -#define WM8915_LDO2_MODE_MASK 0x0020 /* LDO2_MODE */ -#define WM8915_LDO2_MODE_SHIFT 5 /* LDO2_MODE */ -#define WM8915_LDO2_MODE_WIDTH 1 /* LDO2_MODE */ -#define WM8915_LDO2_VSEL_MASK 0x001E /* LDO2_VSEL - [4:1] */ -#define WM8915_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [4:1] */ -#define WM8915_LDO2_VSEL_WIDTH 4 /* LDO2_VSEL - [4:1] */ -#define WM8915_LDO2_DISCH 0x0001 /* LDO2_DISCH */ -#define WM8915_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */ -#define WM8915_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */ -#define WM8915_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */ - -/* - * R48 (0x30) - Accessory Detect Mode 1 - */ -#define WM8915_JD_MODE_MASK 0x0003 /* JD_MODE - [1:0] */ -#define WM8915_JD_MODE_SHIFT 0 /* JD_MODE - [1:0] */ -#define WM8915_JD_MODE_WIDTH 2 /* JD_MODE - [1:0] */ - -/* - * R49 (0x31) - Accessory Detect Mode 2 - */ -#define WM8915_HPOUT1FB_SRC 0x0004 /* HPOUT1FB_SRC */ -#define WM8915_HPOUT1FB_SRC_MASK 0x0004 /* HPOUT1FB_SRC */ -#define WM8915_HPOUT1FB_SRC_SHIFT 2 /* HPOUT1FB_SRC */ -#define WM8915_HPOUT1FB_SRC_WIDTH 1 /* HPOUT1FB_SRC */ -#define WM8915_MICD_SRC 0x0002 /* MICD_SRC */ -#define WM8915_MICD_SRC_MASK 0x0002 /* MICD_SRC */ -#define WM8915_MICD_SRC_SHIFT 1 /* MICD_SRC */ -#define WM8915_MICD_SRC_WIDTH 1 /* MICD_SRC */ -#define WM8915_MICD_BIAS_SRC 0x0001 /* MICD_BIAS_SRC */ -#define WM8915_MICD_BIAS_SRC_MASK 0x0001 /* MICD_BIAS_SRC */ -#define WM8915_MICD_BIAS_SRC_SHIFT 0 /* MICD_BIAS_SRC */ -#define WM8915_MICD_BIAS_SRC_WIDTH 1 /* MICD_BIAS_SRC */ - -/* - * R52 (0x34) - Headphone Detect 1 - */ -#define WM8915_HP_HOLDTIME_MASK 0x00E0 /* HP_HOLDTIME - [7:5] */ -#define WM8915_HP_HOLDTIME_SHIFT 5 /* HP_HOLDTIME - [7:5] */ -#define WM8915_HP_HOLDTIME_WIDTH 3 /* HP_HOLDTIME - [7:5] */ -#define WM8915_HP_CLK_DIV_MASK 0x0018 /* HP_CLK_DIV - [4:3] */ -#define WM8915_HP_CLK_DIV_SHIFT 3 /* HP_CLK_DIV - [4:3] */ -#define WM8915_HP_CLK_DIV_WIDTH 2 /* HP_CLK_DIV - [4:3] */ -#define WM8915_HP_STEP_SIZE 0x0002 /* HP_STEP_SIZE */ -#define WM8915_HP_STEP_SIZE_MASK 0x0002 /* HP_STEP_SIZE */ -#define WM8915_HP_STEP_SIZE_SHIFT 1 /* HP_STEP_SIZE */ -#define WM8915_HP_STEP_SIZE_WIDTH 1 /* HP_STEP_SIZE */ -#define WM8915_HP_POLL 0x0001 /* HP_POLL */ -#define WM8915_HP_POLL_MASK 0x0001 /* HP_POLL */ -#define WM8915_HP_POLL_SHIFT 0 /* HP_POLL */ -#define WM8915_HP_POLL_WIDTH 1 /* HP_POLL */ - -/* - * R53 (0x35) - Headphone Detect 2 - */ -#define WM8915_HP_DONE 0x0080 /* HP_DONE */ -#define WM8915_HP_DONE_MASK 0x0080 /* HP_DONE */ -#define WM8915_HP_DONE_SHIFT 7 /* HP_DONE */ -#define WM8915_HP_DONE_WIDTH 1 /* HP_DONE */ -#define WM8915_HP_LVL_MASK 0x007F /* HP_LVL - [6:0] */ -#define WM8915_HP_LVL_SHIFT 0 /* HP_LVL - [6:0] */ -#define WM8915_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */ - -/* - * R56 (0x38) - Mic Detect 1 - */ -#define WM8915_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */ -#define WM8915_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */ -#define WM8915_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */ -#define WM8915_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */ -#define WM8915_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */ -#define WM8915_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */ -#define WM8915_MICD_DBTIME 0x0002 /* MICD_DBTIME */ -#define WM8915_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */ -#define WM8915_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */ -#define WM8915_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */ -#define WM8915_MICD_ENA 0x0001 /* MICD_ENA */ -#define WM8915_MICD_ENA_MASK 0x0001 /* MICD_ENA */ -#define WM8915_MICD_ENA_SHIFT 0 /* MICD_ENA */ -#define WM8915_MICD_ENA_WIDTH 1 /* MICD_ENA */ - -/* - * R57 (0x39) - Mic Detect 2 - */ -#define WM8915_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */ -#define WM8915_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */ -#define WM8915_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */ - -/* - * R58 (0x3A) - Mic Detect 3 - */ -#define WM8915_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */ -#define WM8915_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */ -#define WM8915_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */ -#define WM8915_MICD_VALID 0x0002 /* MICD_VALID */ -#define WM8915_MICD_VALID_MASK 0x0002 /* MICD_VALID */ -#define WM8915_MICD_VALID_SHIFT 1 /* MICD_VALID */ -#define WM8915_MICD_VALID_WIDTH 1 /* MICD_VALID */ -#define WM8915_MICD_STS 0x0001 /* MICD_STS */ -#define WM8915_MICD_STS_MASK 0x0001 /* MICD_STS */ -#define WM8915_MICD_STS_SHIFT 0 /* MICD_STS */ -#define WM8915_MICD_STS_WIDTH 1 /* MICD_STS */ - -/* - * R64 (0x40) - Charge Pump (1) - */ -#define WM8915_CP_ENA 0x8000 /* CP_ENA */ -#define WM8915_CP_ENA_MASK 0x8000 /* CP_ENA */ -#define WM8915_CP_ENA_SHIFT 15 /* CP_ENA */ -#define WM8915_CP_ENA_WIDTH 1 /* CP_ENA */ - -/* - * R65 (0x41) - Charge Pump (2) - */ -#define WM8915_CP_DISCH 0x8000 /* CP_DISCH */ -#define WM8915_CP_DISCH_MASK 0x8000 /* CP_DISCH */ -#define WM8915_CP_DISCH_SHIFT 15 /* CP_DISCH */ -#define WM8915_CP_DISCH_WIDTH 1 /* CP_DISCH */ - -/* - * R80 (0x50) - DC Servo (1) - */ -#define WM8915_DCS_ENA_CHAN_3 0x0008 /* DCS_ENA_CHAN_3 */ -#define WM8915_DCS_ENA_CHAN_3_MASK 0x0008 /* DCS_ENA_CHAN_3 */ -#define WM8915_DCS_ENA_CHAN_3_SHIFT 3 /* DCS_ENA_CHAN_3 */ -#define WM8915_DCS_ENA_CHAN_3_WIDTH 1 /* DCS_ENA_CHAN_3 */ -#define WM8915_DCS_ENA_CHAN_2 0x0004 /* DCS_ENA_CHAN_2 */ -#define WM8915_DCS_ENA_CHAN_2_MASK 0x0004 /* DCS_ENA_CHAN_2 */ -#define WM8915_DCS_ENA_CHAN_2_SHIFT 2 /* DCS_ENA_CHAN_2 */ -#define WM8915_DCS_ENA_CHAN_2_WIDTH 1 /* DCS_ENA_CHAN_2 */ -#define WM8915_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */ -#define WM8915_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */ -#define WM8915_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */ -#define WM8915_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */ -#define WM8915_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */ -#define WM8915_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */ -#define WM8915_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */ -#define WM8915_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */ - -/* - * R81 (0x51) - DC Servo (2) - */ -#define WM8915_DCS_TRIG_SINGLE_3 0x8000 /* DCS_TRIG_SINGLE_3 */ -#define WM8915_DCS_TRIG_SINGLE_3_MASK 0x8000 /* DCS_TRIG_SINGLE_3 */ -#define WM8915_DCS_TRIG_SINGLE_3_SHIFT 15 /* DCS_TRIG_SINGLE_3 */ -#define WM8915_DCS_TRIG_SINGLE_3_WIDTH 1 /* DCS_TRIG_SINGLE_3 */ -#define WM8915_DCS_TRIG_SINGLE_2 0x4000 /* DCS_TRIG_SINGLE_2 */ -#define WM8915_DCS_TRIG_SINGLE_2_MASK 0x4000 /* DCS_TRIG_SINGLE_2 */ -#define WM8915_DCS_TRIG_SINGLE_2_SHIFT 14 /* DCS_TRIG_SINGLE_2 */ -#define WM8915_DCS_TRIG_SINGLE_2_WIDTH 1 /* DCS_TRIG_SINGLE_2 */ -#define WM8915_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */ -#define WM8915_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */ -#define WM8915_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */ -#define WM8915_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */ -#define WM8915_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */ -#define WM8915_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */ -#define WM8915_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */ -#define WM8915_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */ -#define WM8915_DCS_TRIG_SERIES_3 0x0800 /* DCS_TRIG_SERIES_3 */ -#define WM8915_DCS_TRIG_SERIES_3_MASK 0x0800 /* DCS_TRIG_SERIES_3 */ -#define WM8915_DCS_TRIG_SERIES_3_SHIFT 11 /* DCS_TRIG_SERIES_3 */ -#define WM8915_DCS_TRIG_SERIES_3_WIDTH 1 /* DCS_TRIG_SERIES_3 */ -#define WM8915_DCS_TRIG_SERIES_2 0x0400 /* DCS_TRIG_SERIES_2 */ -#define WM8915_DCS_TRIG_SERIES_2_MASK 0x0400 /* DCS_TRIG_SERIES_2 */ -#define WM8915_DCS_TRIG_SERIES_2_SHIFT 10 /* DCS_TRIG_SERIES_2 */ -#define WM8915_DCS_TRIG_SERIES_2_WIDTH 1 /* DCS_TRIG_SERIES_2 */ -#define WM8915_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */ -#define WM8915_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */ -#define WM8915_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */ -#define WM8915_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */ -#define WM8915_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */ -#define WM8915_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */ -#define WM8915_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */ -#define WM8915_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */ -#define WM8915_DCS_TRIG_STARTUP_3 0x0080 /* DCS_TRIG_STARTUP_3 */ -#define WM8915_DCS_TRIG_STARTUP_3_MASK 0x0080 /* DCS_TRIG_STARTUP_3 */ -#define WM8915_DCS_TRIG_STARTUP_3_SHIFT 7 /* DCS_TRIG_STARTUP_3 */ -#define WM8915_DCS_TRIG_STARTUP_3_WIDTH 1 /* DCS_TRIG_STARTUP_3 */ -#define WM8915_DCS_TRIG_STARTUP_2 0x0040 /* DCS_TRIG_STARTUP_2 */ -#define WM8915_DCS_TRIG_STARTUP_2_MASK 0x0040 /* DCS_TRIG_STARTUP_2 */ -#define WM8915_DCS_TRIG_STARTUP_2_SHIFT 6 /* DCS_TRIG_STARTUP_2 */ -#define WM8915_DCS_TRIG_STARTUP_2_WIDTH 1 /* DCS_TRIG_STARTUP_2 */ -#define WM8915_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */ -#define WM8915_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */ -#define WM8915_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */ -#define WM8915_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */ -#define WM8915_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */ -#define WM8915_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */ -#define WM8915_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */ -#define WM8915_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */ -#define WM8915_DCS_TRIG_DAC_WR_3 0x0008 /* DCS_TRIG_DAC_WR_3 */ -#define WM8915_DCS_TRIG_DAC_WR_3_MASK 0x0008 /* DCS_TRIG_DAC_WR_3 */ -#define WM8915_DCS_TRIG_DAC_WR_3_SHIFT 3 /* DCS_TRIG_DAC_WR_3 */ -#define WM8915_DCS_TRIG_DAC_WR_3_WIDTH 1 /* DCS_TRIG_DAC_WR_3 */ -#define WM8915_DCS_TRIG_DAC_WR_2 0x0004 /* DCS_TRIG_DAC_WR_2 */ -#define WM8915_DCS_TRIG_DAC_WR_2_MASK 0x0004 /* DCS_TRIG_DAC_WR_2 */ -#define WM8915_DCS_TRIG_DAC_WR_2_SHIFT 2 /* DCS_TRIG_DAC_WR_2 */ -#define WM8915_DCS_TRIG_DAC_WR_2_WIDTH 1 /* DCS_TRIG_DAC_WR_2 */ -#define WM8915_DCS_TRIG_DAC_WR_1 0x0002 /* DCS_TRIG_DAC_WR_1 */ -#define WM8915_DCS_TRIG_DAC_WR_1_MASK 0x0002 /* DCS_TRIG_DAC_WR_1 */ -#define WM8915_DCS_TRIG_DAC_WR_1_SHIFT 1 /* DCS_TRIG_DAC_WR_1 */ -#define WM8915_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */ -#define WM8915_DCS_TRIG_DAC_WR_0 0x0001 /* DCS_TRIG_DAC_WR_0 */ -#define WM8915_DCS_TRIG_DAC_WR_0_MASK 0x0001 /* DCS_TRIG_DAC_WR_0 */ -#define WM8915_DCS_TRIG_DAC_WR_0_SHIFT 0 /* DCS_TRIG_DAC_WR_0 */ -#define WM8915_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */ - -/* - * R82 (0x52) - DC Servo (3) - */ -#define WM8915_DCS_TIMER_PERIOD_23_MASK 0x0F00 /* DCS_TIMER_PERIOD_23 - [11:8] */ -#define WM8915_DCS_TIMER_PERIOD_23_SHIFT 8 /* DCS_TIMER_PERIOD_23 - [11:8] */ -#define WM8915_DCS_TIMER_PERIOD_23_WIDTH 4 /* DCS_TIMER_PERIOD_23 - [11:8] */ -#define WM8915_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */ -#define WM8915_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */ -#define WM8915_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */ - -/* - * R84 (0x54) - DC Servo (5) - */ -#define WM8915_DCS_SERIES_NO_23_MASK 0x7F00 /* DCS_SERIES_NO_23 - [14:8] */ -#define WM8915_DCS_SERIES_NO_23_SHIFT 8 /* DCS_SERIES_NO_23 - [14:8] */ -#define WM8915_DCS_SERIES_NO_23_WIDTH 7 /* DCS_SERIES_NO_23 - [14:8] */ -#define WM8915_DCS_SERIES_NO_01_MASK 0x007F /* DCS_SERIES_NO_01 - [6:0] */ -#define WM8915_DCS_SERIES_NO_01_SHIFT 0 /* DCS_SERIES_NO_01 - [6:0] */ -#define WM8915_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [6:0] */ - -/* - * R85 (0x55) - DC Servo (6) - */ -#define WM8915_DCS_DAC_WR_VAL_3_MASK 0xFF00 /* DCS_DAC_WR_VAL_3 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_3_SHIFT 8 /* DCS_DAC_WR_VAL_3 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_3_WIDTH 8 /* DCS_DAC_WR_VAL_3 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_2_MASK 0x00FF /* DCS_DAC_WR_VAL_2 - [7:0] */ -#define WM8915_DCS_DAC_WR_VAL_2_SHIFT 0 /* DCS_DAC_WR_VAL_2 - [7:0] */ -#define WM8915_DCS_DAC_WR_VAL_2_WIDTH 8 /* DCS_DAC_WR_VAL_2 - [7:0] */ - -/* - * R86 (0x56) - DC Servo (7) - */ -#define WM8915_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ -#define WM8915_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */ -#define WM8915_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */ -#define WM8915_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */ - -/* - * R87 (0x57) - DC Servo Readback 0 - */ -#define WM8915_DCS_CAL_COMPLETE_MASK 0x0F00 /* DCS_CAL_COMPLETE - [11:8] */ -#define WM8915_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [11:8] */ -#define WM8915_DCS_CAL_COMPLETE_WIDTH 4 /* DCS_CAL_COMPLETE - [11:8] */ -#define WM8915_DCS_DAC_WR_COMPLETE_MASK 0x00F0 /* DCS_DAC_WR_COMPLETE - [7:4] */ -#define WM8915_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [7:4] */ -#define WM8915_DCS_DAC_WR_COMPLETE_WIDTH 4 /* DCS_DAC_WR_COMPLETE - [7:4] */ -#define WM8915_DCS_STARTUP_COMPLETE_MASK 0x000F /* DCS_STARTUP_COMPLETE - [3:0] */ -#define WM8915_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [3:0] */ -#define WM8915_DCS_STARTUP_COMPLETE_WIDTH 4 /* DCS_STARTUP_COMPLETE - [3:0] */ - -/* - * R96 (0x60) - Analogue HP (1) - */ -#define WM8915_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */ -#define WM8915_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */ -#define WM8915_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */ -#define WM8915_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */ -#define WM8915_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */ -#define WM8915_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */ -#define WM8915_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */ -#define WM8915_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */ -#define WM8915_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */ -#define WM8915_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */ -#define WM8915_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */ -#define WM8915_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */ -#define WM8915_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */ -#define WM8915_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */ -#define WM8915_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */ -#define WM8915_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */ -#define WM8915_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */ -#define WM8915_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */ -#define WM8915_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */ -#define WM8915_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */ -#define WM8915_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */ -#define WM8915_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */ -#define WM8915_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */ -#define WM8915_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */ - -/* - * R97 (0x61) - Analogue HP (2) - */ -#define WM8915_HPOUT2L_RMV_SHORT 0x0080 /* HPOUT2L_RMV_SHORT */ -#define WM8915_HPOUT2L_RMV_SHORT_MASK 0x0080 /* HPOUT2L_RMV_SHORT */ -#define WM8915_HPOUT2L_RMV_SHORT_SHIFT 7 /* HPOUT2L_RMV_SHORT */ -#define WM8915_HPOUT2L_RMV_SHORT_WIDTH 1 /* HPOUT2L_RMV_SHORT */ -#define WM8915_HPOUT2L_OUTP 0x0040 /* HPOUT2L_OUTP */ -#define WM8915_HPOUT2L_OUTP_MASK 0x0040 /* HPOUT2L_OUTP */ -#define WM8915_HPOUT2L_OUTP_SHIFT 6 /* HPOUT2L_OUTP */ -#define WM8915_HPOUT2L_OUTP_WIDTH 1 /* HPOUT2L_OUTP */ -#define WM8915_HPOUT2L_DLY 0x0020 /* HPOUT2L_DLY */ -#define WM8915_HPOUT2L_DLY_MASK 0x0020 /* HPOUT2L_DLY */ -#define WM8915_HPOUT2L_DLY_SHIFT 5 /* HPOUT2L_DLY */ -#define WM8915_HPOUT2L_DLY_WIDTH 1 /* HPOUT2L_DLY */ -#define WM8915_HPOUT2R_RMV_SHORT 0x0008 /* HPOUT2R_RMV_SHORT */ -#define WM8915_HPOUT2R_RMV_SHORT_MASK 0x0008 /* HPOUT2R_RMV_SHORT */ -#define WM8915_HPOUT2R_RMV_SHORT_SHIFT 3 /* HPOUT2R_RMV_SHORT */ -#define WM8915_HPOUT2R_RMV_SHORT_WIDTH 1 /* HPOUT2R_RMV_SHORT */ -#define WM8915_HPOUT2R_OUTP 0x0004 /* HPOUT2R_OUTP */ -#define WM8915_HPOUT2R_OUTP_MASK 0x0004 /* HPOUT2R_OUTP */ -#define WM8915_HPOUT2R_OUTP_SHIFT 2 /* HPOUT2R_OUTP */ -#define WM8915_HPOUT2R_OUTP_WIDTH 1 /* HPOUT2R_OUTP */ -#define WM8915_HPOUT2R_DLY 0x0002 /* HPOUT2R_DLY */ -#define WM8915_HPOUT2R_DLY_MASK 0x0002 /* HPOUT2R_DLY */ -#define WM8915_HPOUT2R_DLY_SHIFT 1 /* HPOUT2R_DLY */ -#define WM8915_HPOUT2R_DLY_WIDTH 1 /* HPOUT2R_DLY */ - -/* - * R256 (0x100) - Chip Revision - */ -#define WM8915_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */ -#define WM8915_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */ -#define WM8915_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */ - -/* - * R257 (0x101) - Control Interface (1) - */ -#define WM8915_AUTO_INC 0x0004 /* AUTO_INC */ -#define WM8915_AUTO_INC_MASK 0x0004 /* AUTO_INC */ -#define WM8915_AUTO_INC_SHIFT 2 /* AUTO_INC */ -#define WM8915_AUTO_INC_WIDTH 1 /* AUTO_INC */ - -/* - * R272 (0x110) - Write Sequencer Ctrl (1) - */ -#define WM8915_WSEQ_ENA 0x8000 /* WSEQ_ENA */ -#define WM8915_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */ -#define WM8915_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */ -#define WM8915_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */ -#define WM8915_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */ -#define WM8915_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */ -#define WM8915_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */ -#define WM8915_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */ -#define WM8915_WSEQ_START 0x0100 /* WSEQ_START */ -#define WM8915_WSEQ_START_MASK 0x0100 /* WSEQ_START */ -#define WM8915_WSEQ_START_SHIFT 8 /* WSEQ_START */ -#define WM8915_WSEQ_START_WIDTH 1 /* WSEQ_START */ -#define WM8915_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */ -#define WM8915_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */ -#define WM8915_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */ - -/* - * R273 (0x111) - Write Sequencer Ctrl (2) - */ -#define WM8915_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */ -#define WM8915_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */ -#define WM8915_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */ -#define WM8915_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */ -#define WM8915_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */ -#define WM8915_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */ -#define WM8915_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */ - -/* - * R512 (0x200) - AIF Clocking (1) - */ -#define WM8915_SYSCLK_SRC_MASK 0x0018 /* SYSCLK_SRC - [4:3] */ -#define WM8915_SYSCLK_SRC_SHIFT 3 /* SYSCLK_SRC - [4:3] */ -#define WM8915_SYSCLK_SRC_WIDTH 2 /* SYSCLK_SRC - [4:3] */ -#define WM8915_SYSCLK_INV 0x0004 /* SYSCLK_INV */ -#define WM8915_SYSCLK_INV_MASK 0x0004 /* SYSCLK_INV */ -#define WM8915_SYSCLK_INV_SHIFT 2 /* SYSCLK_INV */ -#define WM8915_SYSCLK_INV_WIDTH 1 /* SYSCLK_INV */ -#define WM8915_SYSCLK_DIV 0x0002 /* SYSCLK_DIV */ -#define WM8915_SYSCLK_DIV_MASK 0x0002 /* SYSCLK_DIV */ -#define WM8915_SYSCLK_DIV_SHIFT 1 /* SYSCLK_DIV */ -#define WM8915_SYSCLK_DIV_WIDTH 1 /* SYSCLK_DIV */ -#define WM8915_SYSCLK_ENA 0x0001 /* SYSCLK_ENA */ -#define WM8915_SYSCLK_ENA_MASK 0x0001 /* SYSCLK_ENA */ -#define WM8915_SYSCLK_ENA_SHIFT 0 /* SYSCLK_ENA */ -#define WM8915_SYSCLK_ENA_WIDTH 1 /* SYSCLK_ENA */ - -/* - * R513 (0x201) - AIF Clocking (2) - */ -#define WM8915_DSP2_DIV_MASK 0x0018 /* DSP2_DIV - [4:3] */ -#define WM8915_DSP2_DIV_SHIFT 3 /* DSP2_DIV - [4:3] */ -#define WM8915_DSP2_DIV_WIDTH 2 /* DSP2_DIV - [4:3] */ -#define WM8915_DSP1_DIV_MASK 0x0003 /* DSP1_DIV - [1:0] */ -#define WM8915_DSP1_DIV_SHIFT 0 /* DSP1_DIV - [1:0] */ -#define WM8915_DSP1_DIV_WIDTH 2 /* DSP1_DIV - [1:0] */ - -/* - * R520 (0x208) - Clocking (1) - */ -#define WM8915_LFCLK_ENA 0x0020 /* LFCLK_ENA */ -#define WM8915_LFCLK_ENA_MASK 0x0020 /* LFCLK_ENA */ -#define WM8915_LFCLK_ENA_SHIFT 5 /* LFCLK_ENA */ -#define WM8915_LFCLK_ENA_WIDTH 1 /* LFCLK_ENA */ -#define WM8915_TOCLK_ENA 0x0010 /* TOCLK_ENA */ -#define WM8915_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */ -#define WM8915_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */ -#define WM8915_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */ -#define WM8915_AIFCLK_ENA 0x0004 /* AIFCLK_ENA */ -#define WM8915_AIFCLK_ENA_MASK 0x0004 /* AIFCLK_ENA */ -#define WM8915_AIFCLK_ENA_SHIFT 2 /* AIFCLK_ENA */ -#define WM8915_AIFCLK_ENA_WIDTH 1 /* AIFCLK_ENA */ -#define WM8915_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */ -#define WM8915_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */ -#define WM8915_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */ -#define WM8915_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */ - -/* - * R521 (0x209) - Clocking (2) - */ -#define WM8915_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */ -#define WM8915_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */ -#define WM8915_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */ -#define WM8915_DBCLK_DIV_MASK 0x00F0 /* DBCLK_DIV - [7:4] */ -#define WM8915_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [7:4] */ -#define WM8915_DBCLK_DIV_WIDTH 4 /* DBCLK_DIV - [7:4] */ -#define WM8915_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */ -#define WM8915_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */ -#define WM8915_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */ - -/* - * R528 (0x210) - AIF Rate - */ -#define WM8915_SYSCLK_RATE 0x0001 /* SYSCLK_RATE */ -#define WM8915_SYSCLK_RATE_MASK 0x0001 /* SYSCLK_RATE */ -#define WM8915_SYSCLK_RATE_SHIFT 0 /* SYSCLK_RATE */ -#define WM8915_SYSCLK_RATE_WIDTH 1 /* SYSCLK_RATE */ - -/* - * R544 (0x220) - FLL Control (1) - */ -#define WM8915_FLL_OSC_ENA 0x0002 /* FLL_OSC_ENA */ -#define WM8915_FLL_OSC_ENA_MASK 0x0002 /* FLL_OSC_ENA */ -#define WM8915_FLL_OSC_ENA_SHIFT 1 /* FLL_OSC_ENA */ -#define WM8915_FLL_OSC_ENA_WIDTH 1 /* FLL_OSC_ENA */ -#define WM8915_FLL_ENA 0x0001 /* FLL_ENA */ -#define WM8915_FLL_ENA_MASK 0x0001 /* FLL_ENA */ -#define WM8915_FLL_ENA_SHIFT 0 /* FLL_ENA */ -#define WM8915_FLL_ENA_WIDTH 1 /* FLL_ENA */ - -/* - * R545 (0x221) - FLL Control (2) - */ -#define WM8915_FLL_OUTDIV_MASK 0x3F00 /* FLL_OUTDIV - [13:8] */ -#define WM8915_FLL_OUTDIV_SHIFT 8 /* FLL_OUTDIV - [13:8] */ -#define WM8915_FLL_OUTDIV_WIDTH 6 /* FLL_OUTDIV - [13:8] */ -#define WM8915_FLL_FRATIO_MASK 0x0007 /* FLL_FRATIO - [2:0] */ -#define WM8915_FLL_FRATIO_SHIFT 0 /* FLL_FRATIO - [2:0] */ -#define WM8915_FLL_FRATIO_WIDTH 3 /* FLL_FRATIO - [2:0] */ - -/* - * R546 (0x222) - FLL Control (3) - */ -#define WM8915_FLL_THETA_MASK 0xFFFF /* FLL_THETA - [15:0] */ -#define WM8915_FLL_THETA_SHIFT 0 /* FLL_THETA - [15:0] */ -#define WM8915_FLL_THETA_WIDTH 16 /* FLL_THETA - [15:0] */ - -/* - * R547 (0x223) - FLL Control (4) - */ -#define WM8915_FLL_N_MASK 0x7FE0 /* FLL_N - [14:5] */ -#define WM8915_FLL_N_SHIFT 5 /* FLL_N - [14:5] */ -#define WM8915_FLL_N_WIDTH 10 /* FLL_N - [14:5] */ -#define WM8915_FLL_LOOP_GAIN_MASK 0x000F /* FLL_LOOP_GAIN - [3:0] */ -#define WM8915_FLL_LOOP_GAIN_SHIFT 0 /* FLL_LOOP_GAIN - [3:0] */ -#define WM8915_FLL_LOOP_GAIN_WIDTH 4 /* FLL_LOOP_GAIN - [3:0] */ - -/* - * R548 (0x224) - FLL Control (5) - */ -#define WM8915_FLL_FRC_NCO_VAL_MASK 0x1F80 /* FLL_FRC_NCO_VAL - [12:7] */ -#define WM8915_FLL_FRC_NCO_VAL_SHIFT 7 /* FLL_FRC_NCO_VAL - [12:7] */ -#define WM8915_FLL_FRC_NCO_VAL_WIDTH 6 /* FLL_FRC_NCO_VAL - [12:7] */ -#define WM8915_FLL_FRC_NCO 0x0040 /* FLL_FRC_NCO */ -#define WM8915_FLL_FRC_NCO_MASK 0x0040 /* FLL_FRC_NCO */ -#define WM8915_FLL_FRC_NCO_SHIFT 6 /* FLL_FRC_NCO */ -#define WM8915_FLL_FRC_NCO_WIDTH 1 /* FLL_FRC_NCO */ -#define WM8915_FLL_REFCLK_DIV_MASK 0x0018 /* FLL_REFCLK_DIV - [4:3] */ -#define WM8915_FLL_REFCLK_DIV_SHIFT 3 /* FLL_REFCLK_DIV - [4:3] */ -#define WM8915_FLL_REFCLK_DIV_WIDTH 2 /* FLL_REFCLK_DIV - [4:3] */ -#define WM8915_FLL_REF_FREQ 0x0004 /* FLL_REF_FREQ */ -#define WM8915_FLL_REF_FREQ_MASK 0x0004 /* FLL_REF_FREQ */ -#define WM8915_FLL_REF_FREQ_SHIFT 2 /* FLL_REF_FREQ */ -#define WM8915_FLL_REF_FREQ_WIDTH 1 /* FLL_REF_FREQ */ -#define WM8915_FLL_REFCLK_SRC_MASK 0x0003 /* FLL_REFCLK_SRC - [1:0] */ -#define WM8915_FLL_REFCLK_SRC_SHIFT 0 /* FLL_REFCLK_SRC - [1:0] */ -#define WM8915_FLL_REFCLK_SRC_WIDTH 2 /* FLL_REFCLK_SRC - [1:0] */ - -/* - * R549 (0x225) - FLL Control (6) - */ -#define WM8915_FLL_REFCLK_SRC_STS_MASK 0x000C /* FLL_REFCLK_SRC_STS - [3:2] */ -#define WM8915_FLL_REFCLK_SRC_STS_SHIFT 2 /* FLL_REFCLK_SRC_STS - [3:2] */ -#define WM8915_FLL_REFCLK_SRC_STS_WIDTH 2 /* FLL_REFCLK_SRC_STS - [3:2] */ -#define WM8915_FLL_SWITCH_CLK 0x0001 /* FLL_SWITCH_CLK */ -#define WM8915_FLL_SWITCH_CLK_MASK 0x0001 /* FLL_SWITCH_CLK */ -#define WM8915_FLL_SWITCH_CLK_SHIFT 0 /* FLL_SWITCH_CLK */ -#define WM8915_FLL_SWITCH_CLK_WIDTH 1 /* FLL_SWITCH_CLK */ - -/* - * R550 (0x226) - FLL EFS 1 - */ -#define WM8915_FLL_LAMBDA_MASK 0xFFFF /* FLL_LAMBDA - [15:0] */ -#define WM8915_FLL_LAMBDA_SHIFT 0 /* FLL_LAMBDA - [15:0] */ -#define WM8915_FLL_LAMBDA_WIDTH 16 /* FLL_LAMBDA - [15:0] */ - -/* - * R551 (0x227) - FLL EFS 2 - */ -#define WM8915_FLL_LFSR_SEL_MASK 0x0006 /* FLL_LFSR_SEL - [2:1] */ -#define WM8915_FLL_LFSR_SEL_SHIFT 1 /* FLL_LFSR_SEL - [2:1] */ -#define WM8915_FLL_LFSR_SEL_WIDTH 2 /* FLL_LFSR_SEL - [2:1] */ -#define WM8915_FLL_EFS_ENA 0x0001 /* FLL_EFS_ENA */ -#define WM8915_FLL_EFS_ENA_MASK 0x0001 /* FLL_EFS_ENA */ -#define WM8915_FLL_EFS_ENA_SHIFT 0 /* FLL_EFS_ENA */ -#define WM8915_FLL_EFS_ENA_WIDTH 1 /* FLL_EFS_ENA */ - -/* - * R768 (0x300) - AIF1 Control - */ -#define WM8915_AIF1_TRI 0x0004 /* AIF1_TRI */ -#define WM8915_AIF1_TRI_MASK 0x0004 /* AIF1_TRI */ -#define WM8915_AIF1_TRI_SHIFT 2 /* AIF1_TRI */ -#define WM8915_AIF1_TRI_WIDTH 1 /* AIF1_TRI */ -#define WM8915_AIF1_FMT_MASK 0x0003 /* AIF1_FMT - [1:0] */ -#define WM8915_AIF1_FMT_SHIFT 0 /* AIF1_FMT - [1:0] */ -#define WM8915_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [1:0] */ - -/* - * R769 (0x301) - AIF1 BCLK - */ -#define WM8915_AIF1_BCLK_INV 0x0400 /* AIF1_BCLK_INV */ -#define WM8915_AIF1_BCLK_INV_MASK 0x0400 /* AIF1_BCLK_INV */ -#define WM8915_AIF1_BCLK_INV_SHIFT 10 /* AIF1_BCLK_INV */ -#define WM8915_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */ -#define WM8915_AIF1_BCLK_FRC 0x0200 /* AIF1_BCLK_FRC */ -#define WM8915_AIF1_BCLK_FRC_MASK 0x0200 /* AIF1_BCLK_FRC */ -#define WM8915_AIF1_BCLK_FRC_SHIFT 9 /* AIF1_BCLK_FRC */ -#define WM8915_AIF1_BCLK_FRC_WIDTH 1 /* AIF1_BCLK_FRC */ -#define WM8915_AIF1_BCLK_MSTR 0x0100 /* AIF1_BCLK_MSTR */ -#define WM8915_AIF1_BCLK_MSTR_MASK 0x0100 /* AIF1_BCLK_MSTR */ -#define WM8915_AIF1_BCLK_MSTR_SHIFT 8 /* AIF1_BCLK_MSTR */ -#define WM8915_AIF1_BCLK_MSTR_WIDTH 1 /* AIF1_BCLK_MSTR */ -#define WM8915_AIF1_BCLK_DIV_MASK 0x000F /* AIF1_BCLK_DIV - [3:0] */ -#define WM8915_AIF1_BCLK_DIV_SHIFT 0 /* AIF1_BCLK_DIV - [3:0] */ -#define WM8915_AIF1_BCLK_DIV_WIDTH 4 /* AIF1_BCLK_DIV - [3:0] */ - -/* - * R770 (0x302) - AIF1 TX LRCLK(1) - */ -#define WM8915_AIF1TX_RATE_MASK 0x07FF /* AIF1TX_RATE - [10:0] */ -#define WM8915_AIF1TX_RATE_SHIFT 0 /* AIF1TX_RATE - [10:0] */ -#define WM8915_AIF1TX_RATE_WIDTH 11 /* AIF1TX_RATE - [10:0] */ - -/* - * R771 (0x303) - AIF1 TX LRCLK(2) - */ -#define WM8915_AIF1TX_LRCLK_MODE 0x0008 /* AIF1TX_LRCLK_MODE */ -#define WM8915_AIF1TX_LRCLK_MODE_MASK 0x0008 /* AIF1TX_LRCLK_MODE */ -#define WM8915_AIF1TX_LRCLK_MODE_SHIFT 3 /* AIF1TX_LRCLK_MODE */ -#define WM8915_AIF1TX_LRCLK_MODE_WIDTH 1 /* AIF1TX_LRCLK_MODE */ -#define WM8915_AIF1TX_LRCLK_INV 0x0004 /* AIF1TX_LRCLK_INV */ -#define WM8915_AIF1TX_LRCLK_INV_MASK 0x0004 /* AIF1TX_LRCLK_INV */ -#define WM8915_AIF1TX_LRCLK_INV_SHIFT 2 /* AIF1TX_LRCLK_INV */ -#define WM8915_AIF1TX_LRCLK_INV_WIDTH 1 /* AIF1TX_LRCLK_INV */ -#define WM8915_AIF1TX_LRCLK_FRC 0x0002 /* AIF1TX_LRCLK_FRC */ -#define WM8915_AIF1TX_LRCLK_FRC_MASK 0x0002 /* AIF1TX_LRCLK_FRC */ -#define WM8915_AIF1TX_LRCLK_FRC_SHIFT 1 /* AIF1TX_LRCLK_FRC */ -#define WM8915_AIF1TX_LRCLK_FRC_WIDTH 1 /* AIF1TX_LRCLK_FRC */ -#define WM8915_AIF1TX_LRCLK_MSTR 0x0001 /* AIF1TX_LRCLK_MSTR */ -#define WM8915_AIF1TX_LRCLK_MSTR_MASK 0x0001 /* AIF1TX_LRCLK_MSTR */ -#define WM8915_AIF1TX_LRCLK_MSTR_SHIFT 0 /* AIF1TX_LRCLK_MSTR */ -#define WM8915_AIF1TX_LRCLK_MSTR_WIDTH 1 /* AIF1TX_LRCLK_MSTR */ - -/* - * R772 (0x304) - AIF1 RX LRCLK(1) - */ -#define WM8915_AIF1RX_RATE_MASK 0x07FF /* AIF1RX_RATE - [10:0] */ -#define WM8915_AIF1RX_RATE_SHIFT 0 /* AIF1RX_RATE - [10:0] */ -#define WM8915_AIF1RX_RATE_WIDTH 11 /* AIF1RX_RATE - [10:0] */ - -/* - * R773 (0x305) - AIF1 RX LRCLK(2) - */ -#define WM8915_AIF1RX_LRCLK_INV 0x0004 /* AIF1RX_LRCLK_INV */ -#define WM8915_AIF1RX_LRCLK_INV_MASK 0x0004 /* AIF1RX_LRCLK_INV */ -#define WM8915_AIF1RX_LRCLK_INV_SHIFT 2 /* AIF1RX_LRCLK_INV */ -#define WM8915_AIF1RX_LRCLK_INV_WIDTH 1 /* AIF1RX_LRCLK_INV */ -#define WM8915_AIF1RX_LRCLK_FRC 0x0002 /* AIF1RX_LRCLK_FRC */ -#define WM8915_AIF1RX_LRCLK_FRC_MASK 0x0002 /* AIF1RX_LRCLK_FRC */ -#define WM8915_AIF1RX_LRCLK_FRC_SHIFT 1 /* AIF1RX_LRCLK_FRC */ -#define WM8915_AIF1RX_LRCLK_FRC_WIDTH 1 /* AIF1RX_LRCLK_FRC */ -#define WM8915_AIF1RX_LRCLK_MSTR 0x0001 /* AIF1RX_LRCLK_MSTR */ -#define WM8915_AIF1RX_LRCLK_MSTR_MASK 0x0001 /* AIF1RX_LRCLK_MSTR */ -#define WM8915_AIF1RX_LRCLK_MSTR_SHIFT 0 /* AIF1RX_LRCLK_MSTR */ -#define WM8915_AIF1RX_LRCLK_MSTR_WIDTH 1 /* AIF1RX_LRCLK_MSTR */ - -/* - * R774 (0x306) - AIF1TX Data Configuration (1) - */ -#define WM8915_AIF1TX_WL_MASK 0xFF00 /* AIF1TX_WL - [15:8] */ -#define WM8915_AIF1TX_WL_SHIFT 8 /* AIF1TX_WL - [15:8] */ -#define WM8915_AIF1TX_WL_WIDTH 8 /* AIF1TX_WL - [15:8] */ -#define WM8915_AIF1TX_SLOT_LEN_MASK 0x00FF /* AIF1TX_SLOT_LEN - [7:0] */ -#define WM8915_AIF1TX_SLOT_LEN_SHIFT 0 /* AIF1TX_SLOT_LEN - [7:0] */ -#define WM8915_AIF1TX_SLOT_LEN_WIDTH 8 /* AIF1TX_SLOT_LEN - [7:0] */ - -/* - * R775 (0x307) - AIF1TX Data Configuration (2) - */ -#define WM8915_AIF1TX_DAT_TRI 0x0001 /* AIF1TX_DAT_TRI */ -#define WM8915_AIF1TX_DAT_TRI_MASK 0x0001 /* AIF1TX_DAT_TRI */ -#define WM8915_AIF1TX_DAT_TRI_SHIFT 0 /* AIF1TX_DAT_TRI */ -#define WM8915_AIF1TX_DAT_TRI_WIDTH 1 /* AIF1TX_DAT_TRI */ - -/* - * R776 (0x308) - AIF1RX Data Configuration - */ -#define WM8915_AIF1RX_WL_MASK 0xFF00 /* AIF1RX_WL - [15:8] */ -#define WM8915_AIF1RX_WL_SHIFT 8 /* AIF1RX_WL - [15:8] */ -#define WM8915_AIF1RX_WL_WIDTH 8 /* AIF1RX_WL - [15:8] */ -#define WM8915_AIF1RX_SLOT_LEN_MASK 0x00FF /* AIF1RX_SLOT_LEN - [7:0] */ -#define WM8915_AIF1RX_SLOT_LEN_SHIFT 0 /* AIF1RX_SLOT_LEN - [7:0] */ -#define WM8915_AIF1RX_SLOT_LEN_WIDTH 8 /* AIF1RX_SLOT_LEN - [7:0] */ - -/* - * R777 (0x309) - AIF1TX Channel 0 Configuration - */ -#define WM8915_AIF1TX_CHAN0_DAT_INV 0x8000 /* AIF1TX_CHAN0_DAT_INV */ -#define WM8915_AIF1TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN0_DAT_INV */ -#define WM8915_AIF1TX_CHAN0_DAT_INV_SHIFT 15 /* AIF1TX_CHAN0_DAT_INV */ -#define WM8915_AIF1TX_CHAN0_DAT_INV_WIDTH 1 /* AIF1TX_CHAN0_DAT_INV */ -#define WM8915_AIF1TX_CHAN0_SPACING_MASK 0x7E00 /* AIF1TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN0_SPACING_SHIFT 9 /* AIF1TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN0_SPACING_WIDTH 6 /* AIF1TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN0_SLOTS_SHIFT 6 /* AIF1TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN0_SLOTS_WIDTH 3 /* AIF1TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN0_START_SLOT_MASK 0x003F /* AIF1TX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN0_START_SLOT_SHIFT 0 /* AIF1TX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN0_START_SLOT_WIDTH 6 /* AIF1TX_CHAN0_START_SLOT - [5:0] */ - -/* - * R778 (0x30A) - AIF1TX Channel 1 Configuration - */ -#define WM8915_AIF1TX_CHAN1_DAT_INV 0x8000 /* AIF1TX_CHAN1_DAT_INV */ -#define WM8915_AIF1TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN1_DAT_INV */ -#define WM8915_AIF1TX_CHAN1_DAT_INV_SHIFT 15 /* AIF1TX_CHAN1_DAT_INV */ -#define WM8915_AIF1TX_CHAN1_DAT_INV_WIDTH 1 /* AIF1TX_CHAN1_DAT_INV */ -#define WM8915_AIF1TX_CHAN1_SPACING_MASK 0x7E00 /* AIF1TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN1_SPACING_SHIFT 9 /* AIF1TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN1_SPACING_WIDTH 6 /* AIF1TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN1_SLOTS_SHIFT 6 /* AIF1TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN1_SLOTS_WIDTH 3 /* AIF1TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN1_START_SLOT_MASK 0x003F /* AIF1TX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN1_START_SLOT_SHIFT 0 /* AIF1TX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN1_START_SLOT_WIDTH 6 /* AIF1TX_CHAN1_START_SLOT - [5:0] */ - -/* - * R779 (0x30B) - AIF1TX Channel 2 Configuration - */ -#define WM8915_AIF1TX_CHAN2_DAT_INV 0x8000 /* AIF1TX_CHAN2_DAT_INV */ -#define WM8915_AIF1TX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN2_DAT_INV */ -#define WM8915_AIF1TX_CHAN2_DAT_INV_SHIFT 15 /* AIF1TX_CHAN2_DAT_INV */ -#define WM8915_AIF1TX_CHAN2_DAT_INV_WIDTH 1 /* AIF1TX_CHAN2_DAT_INV */ -#define WM8915_AIF1TX_CHAN2_SPACING_MASK 0x7E00 /* AIF1TX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN2_SPACING_SHIFT 9 /* AIF1TX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN2_SPACING_WIDTH 6 /* AIF1TX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN2_SLOTS_SHIFT 6 /* AIF1TX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN2_SLOTS_WIDTH 3 /* AIF1TX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN2_START_SLOT_MASK 0x003F /* AIF1TX_CHAN2_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN2_START_SLOT_SHIFT 0 /* AIF1TX_CHAN2_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN2_START_SLOT_WIDTH 6 /* AIF1TX_CHAN2_START_SLOT - [5:0] */ - -/* - * R780 (0x30C) - AIF1TX Channel 3 Configuration - */ -#define WM8915_AIF1TX_CHAN3_DAT_INV 0x8000 /* AIF1TX_CHAN3_DAT_INV */ -#define WM8915_AIF1TX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN3_DAT_INV */ -#define WM8915_AIF1TX_CHAN3_DAT_INV_SHIFT 15 /* AIF1TX_CHAN3_DAT_INV */ -#define WM8915_AIF1TX_CHAN3_DAT_INV_WIDTH 1 /* AIF1TX_CHAN3_DAT_INV */ -#define WM8915_AIF1TX_CHAN3_SPACING_MASK 0x7E00 /* AIF1TX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN3_SPACING_SHIFT 9 /* AIF1TX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN3_SPACING_WIDTH 6 /* AIF1TX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN3_SLOTS_SHIFT 6 /* AIF1TX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN3_SLOTS_WIDTH 3 /* AIF1TX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN3_START_SLOT_MASK 0x003F /* AIF1TX_CHAN3_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN3_START_SLOT_SHIFT 0 /* AIF1TX_CHAN3_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN3_START_SLOT_WIDTH 6 /* AIF1TX_CHAN3_START_SLOT - [5:0] */ - -/* - * R781 (0x30D) - AIF1TX Channel 4 Configuration - */ -#define WM8915_AIF1TX_CHAN4_DAT_INV 0x8000 /* AIF1TX_CHAN4_DAT_INV */ -#define WM8915_AIF1TX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN4_DAT_INV */ -#define WM8915_AIF1TX_CHAN4_DAT_INV_SHIFT 15 /* AIF1TX_CHAN4_DAT_INV */ -#define WM8915_AIF1TX_CHAN4_DAT_INV_WIDTH 1 /* AIF1TX_CHAN4_DAT_INV */ -#define WM8915_AIF1TX_CHAN4_SPACING_MASK 0x7E00 /* AIF1TX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN4_SPACING_SHIFT 9 /* AIF1TX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN4_SPACING_WIDTH 6 /* AIF1TX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN4_SLOTS_SHIFT 6 /* AIF1TX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN4_SLOTS_WIDTH 3 /* AIF1TX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN4_START_SLOT_MASK 0x003F /* AIF1TX_CHAN4_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN4_START_SLOT_SHIFT 0 /* AIF1TX_CHAN4_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN4_START_SLOT_WIDTH 6 /* AIF1TX_CHAN4_START_SLOT - [5:0] */ - -/* - * R782 (0x30E) - AIF1TX Channel 5 Configuration - */ -#define WM8915_AIF1TX_CHAN5_DAT_INV 0x8000 /* AIF1TX_CHAN5_DAT_INV */ -#define WM8915_AIF1TX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN5_DAT_INV */ -#define WM8915_AIF1TX_CHAN5_DAT_INV_SHIFT 15 /* AIF1TX_CHAN5_DAT_INV */ -#define WM8915_AIF1TX_CHAN5_DAT_INV_WIDTH 1 /* AIF1TX_CHAN5_DAT_INV */ -#define WM8915_AIF1TX_CHAN5_SPACING_MASK 0x7E00 /* AIF1TX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN5_SPACING_SHIFT 9 /* AIF1TX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN5_SPACING_WIDTH 6 /* AIF1TX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1TX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN5_SLOTS_SHIFT 6 /* AIF1TX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN5_SLOTS_WIDTH 3 /* AIF1TX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1TX_CHAN5_START_SLOT_MASK 0x003F /* AIF1TX_CHAN5_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN5_START_SLOT_SHIFT 0 /* AIF1TX_CHAN5_START_SLOT - [5:0] */ -#define WM8915_AIF1TX_CHAN5_START_SLOT_WIDTH 6 /* AIF1TX_CHAN5_START_SLOT - [5:0] */ - -/* - * R783 (0x30F) - AIF1RX Channel 0 Configuration - */ -#define WM8915_AIF1RX_CHAN0_DAT_INV 0x8000 /* AIF1RX_CHAN0_DAT_INV */ -#define WM8915_AIF1RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN0_DAT_INV */ -#define WM8915_AIF1RX_CHAN0_DAT_INV_SHIFT 15 /* AIF1RX_CHAN0_DAT_INV */ -#define WM8915_AIF1RX_CHAN0_DAT_INV_WIDTH 1 /* AIF1RX_CHAN0_DAT_INV */ -#define WM8915_AIF1RX_CHAN0_SPACING_MASK 0x7E00 /* AIF1RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN0_SPACING_SHIFT 9 /* AIF1RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN0_SPACING_WIDTH 6 /* AIF1RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN0_SLOTS_SHIFT 6 /* AIF1RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN0_SLOTS_WIDTH 3 /* AIF1RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN0_START_SLOT_MASK 0x003F /* AIF1RX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN0_START_SLOT_SHIFT 0 /* AIF1RX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN0_START_SLOT_WIDTH 6 /* AIF1RX_CHAN0_START_SLOT - [5:0] */ - -/* - * R784 (0x310) - AIF1RX Channel 1 Configuration - */ -#define WM8915_AIF1RX_CHAN1_DAT_INV 0x8000 /* AIF1RX_CHAN1_DAT_INV */ -#define WM8915_AIF1RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN1_DAT_INV */ -#define WM8915_AIF1RX_CHAN1_DAT_INV_SHIFT 15 /* AIF1RX_CHAN1_DAT_INV */ -#define WM8915_AIF1RX_CHAN1_DAT_INV_WIDTH 1 /* AIF1RX_CHAN1_DAT_INV */ -#define WM8915_AIF1RX_CHAN1_SPACING_MASK 0x7E00 /* AIF1RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN1_SPACING_SHIFT 9 /* AIF1RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN1_SPACING_WIDTH 6 /* AIF1RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN1_SLOTS_SHIFT 6 /* AIF1RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN1_SLOTS_WIDTH 3 /* AIF1RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN1_START_SLOT_MASK 0x003F /* AIF1RX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN1_START_SLOT_SHIFT 0 /* AIF1RX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN1_START_SLOT_WIDTH 6 /* AIF1RX_CHAN1_START_SLOT - [5:0] */ - -/* - * R785 (0x311) - AIF1RX Channel 2 Configuration - */ -#define WM8915_AIF1RX_CHAN2_DAT_INV 0x8000 /* AIF1RX_CHAN2_DAT_INV */ -#define WM8915_AIF1RX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN2_DAT_INV */ -#define WM8915_AIF1RX_CHAN2_DAT_INV_SHIFT 15 /* AIF1RX_CHAN2_DAT_INV */ -#define WM8915_AIF1RX_CHAN2_DAT_INV_WIDTH 1 /* AIF1RX_CHAN2_DAT_INV */ -#define WM8915_AIF1RX_CHAN2_SPACING_MASK 0x7E00 /* AIF1RX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN2_SPACING_SHIFT 9 /* AIF1RX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN2_SPACING_WIDTH 6 /* AIF1RX_CHAN2_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN2_SLOTS_SHIFT 6 /* AIF1RX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN2_SLOTS_WIDTH 3 /* AIF1RX_CHAN2_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN2_START_SLOT_MASK 0x003F /* AIF1RX_CHAN2_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN2_START_SLOT_SHIFT 0 /* AIF1RX_CHAN2_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN2_START_SLOT_WIDTH 6 /* AIF1RX_CHAN2_START_SLOT - [5:0] */ - -/* - * R786 (0x312) - AIF1RX Channel 3 Configuration - */ -#define WM8915_AIF1RX_CHAN3_DAT_INV 0x8000 /* AIF1RX_CHAN3_DAT_INV */ -#define WM8915_AIF1RX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN3_DAT_INV */ -#define WM8915_AIF1RX_CHAN3_DAT_INV_SHIFT 15 /* AIF1RX_CHAN3_DAT_INV */ -#define WM8915_AIF1RX_CHAN3_DAT_INV_WIDTH 1 /* AIF1RX_CHAN3_DAT_INV */ -#define WM8915_AIF1RX_CHAN3_SPACING_MASK 0x7E00 /* AIF1RX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN3_SPACING_SHIFT 9 /* AIF1RX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN3_SPACING_WIDTH 6 /* AIF1RX_CHAN3_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN3_SLOTS_SHIFT 6 /* AIF1RX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN3_SLOTS_WIDTH 3 /* AIF1RX_CHAN3_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN3_START_SLOT_MASK 0x003F /* AIF1RX_CHAN3_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN3_START_SLOT_SHIFT 0 /* AIF1RX_CHAN3_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN3_START_SLOT_WIDTH 6 /* AIF1RX_CHAN3_START_SLOT - [5:0] */ - -/* - * R787 (0x313) - AIF1RX Channel 4 Configuration - */ -#define WM8915_AIF1RX_CHAN4_DAT_INV 0x8000 /* AIF1RX_CHAN4_DAT_INV */ -#define WM8915_AIF1RX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN4_DAT_INV */ -#define WM8915_AIF1RX_CHAN4_DAT_INV_SHIFT 15 /* AIF1RX_CHAN4_DAT_INV */ -#define WM8915_AIF1RX_CHAN4_DAT_INV_WIDTH 1 /* AIF1RX_CHAN4_DAT_INV */ -#define WM8915_AIF1RX_CHAN4_SPACING_MASK 0x7E00 /* AIF1RX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN4_SPACING_SHIFT 9 /* AIF1RX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN4_SPACING_WIDTH 6 /* AIF1RX_CHAN4_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN4_SLOTS_SHIFT 6 /* AIF1RX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN4_SLOTS_WIDTH 3 /* AIF1RX_CHAN4_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN4_START_SLOT_MASK 0x003F /* AIF1RX_CHAN4_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN4_START_SLOT_SHIFT 0 /* AIF1RX_CHAN4_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN4_START_SLOT_WIDTH 6 /* AIF1RX_CHAN4_START_SLOT - [5:0] */ - -/* - * R788 (0x314) - AIF1RX Channel 5 Configuration - */ -#define WM8915_AIF1RX_CHAN5_DAT_INV 0x8000 /* AIF1RX_CHAN5_DAT_INV */ -#define WM8915_AIF1RX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN5_DAT_INV */ -#define WM8915_AIF1RX_CHAN5_DAT_INV_SHIFT 15 /* AIF1RX_CHAN5_DAT_INV */ -#define WM8915_AIF1RX_CHAN5_DAT_INV_WIDTH 1 /* AIF1RX_CHAN5_DAT_INV */ -#define WM8915_AIF1RX_CHAN5_SPACING_MASK 0x7E00 /* AIF1RX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN5_SPACING_SHIFT 9 /* AIF1RX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN5_SPACING_WIDTH 6 /* AIF1RX_CHAN5_SPACING - [14:9] */ -#define WM8915_AIF1RX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN5_SLOTS_SHIFT 6 /* AIF1RX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN5_SLOTS_WIDTH 3 /* AIF1RX_CHAN5_SLOTS - [8:6] */ -#define WM8915_AIF1RX_CHAN5_START_SLOT_MASK 0x003F /* AIF1RX_CHAN5_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN5_START_SLOT_SHIFT 0 /* AIF1RX_CHAN5_START_SLOT - [5:0] */ -#define WM8915_AIF1RX_CHAN5_START_SLOT_WIDTH 6 /* AIF1RX_CHAN5_START_SLOT - [5:0] */ - -/* - * R789 (0x315) - AIF1RX Mono Configuration - */ -#define WM8915_AIF1RX_CHAN4_MONO_MODE 0x0004 /* AIF1RX_CHAN4_MONO_MODE */ -#define WM8915_AIF1RX_CHAN4_MONO_MODE_MASK 0x0004 /* AIF1RX_CHAN4_MONO_MODE */ -#define WM8915_AIF1RX_CHAN4_MONO_MODE_SHIFT 2 /* AIF1RX_CHAN4_MONO_MODE */ -#define WM8915_AIF1RX_CHAN4_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN4_MONO_MODE */ -#define WM8915_AIF1RX_CHAN2_MONO_MODE 0x0002 /* AIF1RX_CHAN2_MONO_MODE */ -#define WM8915_AIF1RX_CHAN2_MONO_MODE_MASK 0x0002 /* AIF1RX_CHAN2_MONO_MODE */ -#define WM8915_AIF1RX_CHAN2_MONO_MODE_SHIFT 1 /* AIF1RX_CHAN2_MONO_MODE */ -#define WM8915_AIF1RX_CHAN2_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN2_MONO_MODE */ -#define WM8915_AIF1RX_CHAN0_MONO_MODE 0x0001 /* AIF1RX_CHAN0_MONO_MODE */ -#define WM8915_AIF1RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF1RX_CHAN0_MONO_MODE */ -#define WM8915_AIF1RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF1RX_CHAN0_MONO_MODE */ -#define WM8915_AIF1RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN0_MONO_MODE */ - -/* - * R794 (0x31A) - AIF1TX Test - */ -#define WM8915_AIF1TX45_DITHER_ENA 0x0004 /* AIF1TX45_DITHER_ENA */ -#define WM8915_AIF1TX45_DITHER_ENA_MASK 0x0004 /* AIF1TX45_DITHER_ENA */ -#define WM8915_AIF1TX45_DITHER_ENA_SHIFT 2 /* AIF1TX45_DITHER_ENA */ -#define WM8915_AIF1TX45_DITHER_ENA_WIDTH 1 /* AIF1TX45_DITHER_ENA */ -#define WM8915_AIF1TX23_DITHER_ENA 0x0002 /* AIF1TX23_DITHER_ENA */ -#define WM8915_AIF1TX23_DITHER_ENA_MASK 0x0002 /* AIF1TX23_DITHER_ENA */ -#define WM8915_AIF1TX23_DITHER_ENA_SHIFT 1 /* AIF1TX23_DITHER_ENA */ -#define WM8915_AIF1TX23_DITHER_ENA_WIDTH 1 /* AIF1TX23_DITHER_ENA */ -#define WM8915_AIF1TX01_DITHER_ENA 0x0001 /* AIF1TX01_DITHER_ENA */ -#define WM8915_AIF1TX01_DITHER_ENA_MASK 0x0001 /* AIF1TX01_DITHER_ENA */ -#define WM8915_AIF1TX01_DITHER_ENA_SHIFT 0 /* AIF1TX01_DITHER_ENA */ -#define WM8915_AIF1TX01_DITHER_ENA_WIDTH 1 /* AIF1TX01_DITHER_ENA */ - -/* - * R800 (0x320) - AIF2 Control - */ -#define WM8915_AIF2_TRI 0x0004 /* AIF2_TRI */ -#define WM8915_AIF2_TRI_MASK 0x0004 /* AIF2_TRI */ -#define WM8915_AIF2_TRI_SHIFT 2 /* AIF2_TRI */ -#define WM8915_AIF2_TRI_WIDTH 1 /* AIF2_TRI */ -#define WM8915_AIF2_FMT_MASK 0x0003 /* AIF2_FMT - [1:0] */ -#define WM8915_AIF2_FMT_SHIFT 0 /* AIF2_FMT - [1:0] */ -#define WM8915_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [1:0] */ - -/* - * R801 (0x321) - AIF2 BCLK - */ -#define WM8915_AIF2_BCLK_INV 0x0400 /* AIF2_BCLK_INV */ -#define WM8915_AIF2_BCLK_INV_MASK 0x0400 /* AIF2_BCLK_INV */ -#define WM8915_AIF2_BCLK_INV_SHIFT 10 /* AIF2_BCLK_INV */ -#define WM8915_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */ -#define WM8915_AIF2_BCLK_FRC 0x0200 /* AIF2_BCLK_FRC */ -#define WM8915_AIF2_BCLK_FRC_MASK 0x0200 /* AIF2_BCLK_FRC */ -#define WM8915_AIF2_BCLK_FRC_SHIFT 9 /* AIF2_BCLK_FRC */ -#define WM8915_AIF2_BCLK_FRC_WIDTH 1 /* AIF2_BCLK_FRC */ -#define WM8915_AIF2_BCLK_MSTR 0x0100 /* AIF2_BCLK_MSTR */ -#define WM8915_AIF2_BCLK_MSTR_MASK 0x0100 /* AIF2_BCLK_MSTR */ -#define WM8915_AIF2_BCLK_MSTR_SHIFT 8 /* AIF2_BCLK_MSTR */ -#define WM8915_AIF2_BCLK_MSTR_WIDTH 1 /* AIF2_BCLK_MSTR */ -#define WM8915_AIF2_BCLK_DIV_MASK 0x000F /* AIF2_BCLK_DIV - [3:0] */ -#define WM8915_AIF2_BCLK_DIV_SHIFT 0 /* AIF2_BCLK_DIV - [3:0] */ -#define WM8915_AIF2_BCLK_DIV_WIDTH 4 /* AIF2_BCLK_DIV - [3:0] */ - -/* - * R802 (0x322) - AIF2 TX LRCLK(1) - */ -#define WM8915_AIF2TX_RATE_MASK 0x07FF /* AIF2TX_RATE - [10:0] */ -#define WM8915_AIF2TX_RATE_SHIFT 0 /* AIF2TX_RATE - [10:0] */ -#define WM8915_AIF2TX_RATE_WIDTH 11 /* AIF2TX_RATE - [10:0] */ - -/* - * R803 (0x323) - AIF2 TX LRCLK(2) - */ -#define WM8915_AIF2TX_LRCLK_MODE 0x0008 /* AIF2TX_LRCLK_MODE */ -#define WM8915_AIF2TX_LRCLK_MODE_MASK 0x0008 /* AIF2TX_LRCLK_MODE */ -#define WM8915_AIF2TX_LRCLK_MODE_SHIFT 3 /* AIF2TX_LRCLK_MODE */ -#define WM8915_AIF2TX_LRCLK_MODE_WIDTH 1 /* AIF2TX_LRCLK_MODE */ -#define WM8915_AIF2TX_LRCLK_INV 0x0004 /* AIF2TX_LRCLK_INV */ -#define WM8915_AIF2TX_LRCLK_INV_MASK 0x0004 /* AIF2TX_LRCLK_INV */ -#define WM8915_AIF2TX_LRCLK_INV_SHIFT 2 /* AIF2TX_LRCLK_INV */ -#define WM8915_AIF2TX_LRCLK_INV_WIDTH 1 /* AIF2TX_LRCLK_INV */ -#define WM8915_AIF2TX_LRCLK_FRC 0x0002 /* AIF2TX_LRCLK_FRC */ -#define WM8915_AIF2TX_LRCLK_FRC_MASK 0x0002 /* AIF2TX_LRCLK_FRC */ -#define WM8915_AIF2TX_LRCLK_FRC_SHIFT 1 /* AIF2TX_LRCLK_FRC */ -#define WM8915_AIF2TX_LRCLK_FRC_WIDTH 1 /* AIF2TX_LRCLK_FRC */ -#define WM8915_AIF2TX_LRCLK_MSTR 0x0001 /* AIF2TX_LRCLK_MSTR */ -#define WM8915_AIF2TX_LRCLK_MSTR_MASK 0x0001 /* AIF2TX_LRCLK_MSTR */ -#define WM8915_AIF2TX_LRCLK_MSTR_SHIFT 0 /* AIF2TX_LRCLK_MSTR */ -#define WM8915_AIF2TX_LRCLK_MSTR_WIDTH 1 /* AIF2TX_LRCLK_MSTR */ - -/* - * R804 (0x324) - AIF2 RX LRCLK(1) - */ -#define WM8915_AIF2RX_RATE_MASK 0x07FF /* AIF2RX_RATE - [10:0] */ -#define WM8915_AIF2RX_RATE_SHIFT 0 /* AIF2RX_RATE - [10:0] */ -#define WM8915_AIF2RX_RATE_WIDTH 11 /* AIF2RX_RATE - [10:0] */ - -/* - * R805 (0x325) - AIF2 RX LRCLK(2) - */ -#define WM8915_AIF2RX_LRCLK_INV 0x0004 /* AIF2RX_LRCLK_INV */ -#define WM8915_AIF2RX_LRCLK_INV_MASK 0x0004 /* AIF2RX_LRCLK_INV */ -#define WM8915_AIF2RX_LRCLK_INV_SHIFT 2 /* AIF2RX_LRCLK_INV */ -#define WM8915_AIF2RX_LRCLK_INV_WIDTH 1 /* AIF2RX_LRCLK_INV */ -#define WM8915_AIF2RX_LRCLK_FRC 0x0002 /* AIF2RX_LRCLK_FRC */ -#define WM8915_AIF2RX_LRCLK_FRC_MASK 0x0002 /* AIF2RX_LRCLK_FRC */ -#define WM8915_AIF2RX_LRCLK_FRC_SHIFT 1 /* AIF2RX_LRCLK_FRC */ -#define WM8915_AIF2RX_LRCLK_FRC_WIDTH 1 /* AIF2RX_LRCLK_FRC */ -#define WM8915_AIF2RX_LRCLK_MSTR 0x0001 /* AIF2RX_LRCLK_MSTR */ -#define WM8915_AIF2RX_LRCLK_MSTR_MASK 0x0001 /* AIF2RX_LRCLK_MSTR */ -#define WM8915_AIF2RX_LRCLK_MSTR_SHIFT 0 /* AIF2RX_LRCLK_MSTR */ -#define WM8915_AIF2RX_LRCLK_MSTR_WIDTH 1 /* AIF2RX_LRCLK_MSTR */ - -/* - * R806 (0x326) - AIF2TX Data Configuration (1) - */ -#define WM8915_AIF2TX_WL_MASK 0xFF00 /* AIF2TX_WL - [15:8] */ -#define WM8915_AIF2TX_WL_SHIFT 8 /* AIF2TX_WL - [15:8] */ -#define WM8915_AIF2TX_WL_WIDTH 8 /* AIF2TX_WL - [15:8] */ -#define WM8915_AIF2TX_SLOT_LEN_MASK 0x00FF /* AIF2TX_SLOT_LEN - [7:0] */ -#define WM8915_AIF2TX_SLOT_LEN_SHIFT 0 /* AIF2TX_SLOT_LEN - [7:0] */ -#define WM8915_AIF2TX_SLOT_LEN_WIDTH 8 /* AIF2TX_SLOT_LEN - [7:0] */ - -/* - * R807 (0x327) - AIF2TX Data Configuration (2) - */ -#define WM8915_AIF2TX_DAT_TRI 0x0001 /* AIF2TX_DAT_TRI */ -#define WM8915_AIF2TX_DAT_TRI_MASK 0x0001 /* AIF2TX_DAT_TRI */ -#define WM8915_AIF2TX_DAT_TRI_SHIFT 0 /* AIF2TX_DAT_TRI */ -#define WM8915_AIF2TX_DAT_TRI_WIDTH 1 /* AIF2TX_DAT_TRI */ - -/* - * R808 (0x328) - AIF2RX Data Configuration - */ -#define WM8915_AIF2RX_WL_MASK 0xFF00 /* AIF2RX_WL - [15:8] */ -#define WM8915_AIF2RX_WL_SHIFT 8 /* AIF2RX_WL - [15:8] */ -#define WM8915_AIF2RX_WL_WIDTH 8 /* AIF2RX_WL - [15:8] */ -#define WM8915_AIF2RX_SLOT_LEN_MASK 0x00FF /* AIF2RX_SLOT_LEN - [7:0] */ -#define WM8915_AIF2RX_SLOT_LEN_SHIFT 0 /* AIF2RX_SLOT_LEN - [7:0] */ -#define WM8915_AIF2RX_SLOT_LEN_WIDTH 8 /* AIF2RX_SLOT_LEN - [7:0] */ - -/* - * R809 (0x329) - AIF2TX Channel 0 Configuration - */ -#define WM8915_AIF2TX_CHAN0_DAT_INV 0x8000 /* AIF2TX_CHAN0_DAT_INV */ -#define WM8915_AIF2TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN0_DAT_INV */ -#define WM8915_AIF2TX_CHAN0_DAT_INV_SHIFT 15 /* AIF2TX_CHAN0_DAT_INV */ -#define WM8915_AIF2TX_CHAN0_DAT_INV_WIDTH 1 /* AIF2TX_CHAN0_DAT_INV */ -#define WM8915_AIF2TX_CHAN0_SPACING_MASK 0x7E00 /* AIF2TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN0_SPACING_SHIFT 9 /* AIF2TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN0_SPACING_WIDTH 6 /* AIF2TX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN0_SLOTS_SHIFT 6 /* AIF2TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN0_SLOTS_WIDTH 3 /* AIF2TX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN0_START_SLOT_MASK 0x003F /* AIF2TX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF2TX_CHAN0_START_SLOT_SHIFT 0 /* AIF2TX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF2TX_CHAN0_START_SLOT_WIDTH 6 /* AIF2TX_CHAN0_START_SLOT - [5:0] */ - -/* - * R810 (0x32A) - AIF2TX Channel 1 Configuration - */ -#define WM8915_AIF2TX_CHAN1_DAT_INV 0x8000 /* AIF2TX_CHAN1_DAT_INV */ -#define WM8915_AIF2TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN1_DAT_INV */ -#define WM8915_AIF2TX_CHAN1_DAT_INV_SHIFT 15 /* AIF2TX_CHAN1_DAT_INV */ -#define WM8915_AIF2TX_CHAN1_DAT_INV_WIDTH 1 /* AIF2TX_CHAN1_DAT_INV */ -#define WM8915_AIF2TX_CHAN1_SPACING_MASK 0x7E00 /* AIF2TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN1_SPACING_SHIFT 9 /* AIF2TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN1_SPACING_WIDTH 6 /* AIF2TX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN1_SLOTS_SHIFT 6 /* AIF2TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN1_SLOTS_WIDTH 3 /* AIF2TX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2TX_CHAN1_START_SLOT_MASK 0x003F /* AIF2TX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF2TX_CHAN1_START_SLOT_SHIFT 0 /* AIF2TX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF2TX_CHAN1_START_SLOT_WIDTH 6 /* AIF2TX_CHAN1_START_SLOT - [5:0] */ - -/* - * R811 (0x32B) - AIF2RX Channel 0 Configuration - */ -#define WM8915_AIF2RX_CHAN0_DAT_INV 0x8000 /* AIF2RX_CHAN0_DAT_INV */ -#define WM8915_AIF2RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN0_DAT_INV */ -#define WM8915_AIF2RX_CHAN0_DAT_INV_SHIFT 15 /* AIF2RX_CHAN0_DAT_INV */ -#define WM8915_AIF2RX_CHAN0_DAT_INV_WIDTH 1 /* AIF2RX_CHAN0_DAT_INV */ -#define WM8915_AIF2RX_CHAN0_SPACING_MASK 0x7E00 /* AIF2RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN0_SPACING_SHIFT 9 /* AIF2RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN0_SPACING_WIDTH 6 /* AIF2RX_CHAN0_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN0_SLOTS_SHIFT 6 /* AIF2RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN0_SLOTS_WIDTH 3 /* AIF2RX_CHAN0_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN0_START_SLOT_MASK 0x003F /* AIF2RX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF2RX_CHAN0_START_SLOT_SHIFT 0 /* AIF2RX_CHAN0_START_SLOT - [5:0] */ -#define WM8915_AIF2RX_CHAN0_START_SLOT_WIDTH 6 /* AIF2RX_CHAN0_START_SLOT - [5:0] */ - -/* - * R812 (0x32C) - AIF2RX Channel 1 Configuration - */ -#define WM8915_AIF2RX_CHAN1_DAT_INV 0x8000 /* AIF2RX_CHAN1_DAT_INV */ -#define WM8915_AIF2RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN1_DAT_INV */ -#define WM8915_AIF2RX_CHAN1_DAT_INV_SHIFT 15 /* AIF2RX_CHAN1_DAT_INV */ -#define WM8915_AIF2RX_CHAN1_DAT_INV_WIDTH 1 /* AIF2RX_CHAN1_DAT_INV */ -#define WM8915_AIF2RX_CHAN1_SPACING_MASK 0x7E00 /* AIF2RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN1_SPACING_SHIFT 9 /* AIF2RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN1_SPACING_WIDTH 6 /* AIF2RX_CHAN1_SPACING - [14:9] */ -#define WM8915_AIF2RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN1_SLOTS_SHIFT 6 /* AIF2RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN1_SLOTS_WIDTH 3 /* AIF2RX_CHAN1_SLOTS - [8:6] */ -#define WM8915_AIF2RX_CHAN1_START_SLOT_MASK 0x003F /* AIF2RX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF2RX_CHAN1_START_SLOT_SHIFT 0 /* AIF2RX_CHAN1_START_SLOT - [5:0] */ -#define WM8915_AIF2RX_CHAN1_START_SLOT_WIDTH 6 /* AIF2RX_CHAN1_START_SLOT - [5:0] */ - -/* - * R813 (0x32D) - AIF2RX Mono Configuration - */ -#define WM8915_AIF2RX_CHAN0_MONO_MODE 0x0001 /* AIF2RX_CHAN0_MONO_MODE */ -#define WM8915_AIF2RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF2RX_CHAN0_MONO_MODE */ -#define WM8915_AIF2RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF2RX_CHAN0_MONO_MODE */ -#define WM8915_AIF2RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF2RX_CHAN0_MONO_MODE */ - -/* - * R815 (0x32F) - AIF2TX Test - */ -#define WM8915_AIF2TX_DITHER_ENA 0x0001 /* AIF2TX_DITHER_ENA */ -#define WM8915_AIF2TX_DITHER_ENA_MASK 0x0001 /* AIF2TX_DITHER_ENA */ -#define WM8915_AIF2TX_DITHER_ENA_SHIFT 0 /* AIF2TX_DITHER_ENA */ -#define WM8915_AIF2TX_DITHER_ENA_WIDTH 1 /* AIF2TX_DITHER_ENA */ - -/* - * R1024 (0x400) - DSP1 TX Left Volume - */ -#define WM8915_DSP1TX_VU 0x0100 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */ -#define WM8915_DSP1TXL_VOL_MASK 0x00FF /* DSP1TXL_VOL - [7:0] */ -#define WM8915_DSP1TXL_VOL_SHIFT 0 /* DSP1TXL_VOL - [7:0] */ -#define WM8915_DSP1TXL_VOL_WIDTH 8 /* DSP1TXL_VOL - [7:0] */ - -/* - * R1025 (0x401) - DSP1 TX Right Volume - */ -#define WM8915_DSP1TX_VU 0x0100 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */ -#define WM8915_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */ -#define WM8915_DSP1TXR_VOL_MASK 0x00FF /* DSP1TXR_VOL - [7:0] */ -#define WM8915_DSP1TXR_VOL_SHIFT 0 /* DSP1TXR_VOL - [7:0] */ -#define WM8915_DSP1TXR_VOL_WIDTH 8 /* DSP1TXR_VOL - [7:0] */ - -/* - * R1026 (0x402) - DSP1 RX Left Volume - */ -#define WM8915_DSP1RX_VU 0x0100 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */ -#define WM8915_DSP1RXL_VOL_MASK 0x00FF /* DSP1RXL_VOL - [7:0] */ -#define WM8915_DSP1RXL_VOL_SHIFT 0 /* DSP1RXL_VOL - [7:0] */ -#define WM8915_DSP1RXL_VOL_WIDTH 8 /* DSP1RXL_VOL - [7:0] */ - -/* - * R1027 (0x403) - DSP1 RX Right Volume - */ -#define WM8915_DSP1RX_VU 0x0100 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */ -#define WM8915_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */ -#define WM8915_DSP1RXR_VOL_MASK 0x00FF /* DSP1RXR_VOL - [7:0] */ -#define WM8915_DSP1RXR_VOL_SHIFT 0 /* DSP1RXR_VOL - [7:0] */ -#define WM8915_DSP1RXR_VOL_WIDTH 8 /* DSP1RXR_VOL - [7:0] */ - -/* - * R1040 (0x410) - DSP1 TX Filters - */ -#define WM8915_DSP1TX_NF 0x2000 /* DSP1TX_NF */ -#define WM8915_DSP1TX_NF_MASK 0x2000 /* DSP1TX_NF */ -#define WM8915_DSP1TX_NF_SHIFT 13 /* DSP1TX_NF */ -#define WM8915_DSP1TX_NF_WIDTH 1 /* DSP1TX_NF */ -#define WM8915_DSP1TXL_HPF 0x1000 /* DSP1TXL_HPF */ -#define WM8915_DSP1TXL_HPF_MASK 0x1000 /* DSP1TXL_HPF */ -#define WM8915_DSP1TXL_HPF_SHIFT 12 /* DSP1TXL_HPF */ -#define WM8915_DSP1TXL_HPF_WIDTH 1 /* DSP1TXL_HPF */ -#define WM8915_DSP1TXR_HPF 0x0800 /* DSP1TXR_HPF */ -#define WM8915_DSP1TXR_HPF_MASK 0x0800 /* DSP1TXR_HPF */ -#define WM8915_DSP1TXR_HPF_SHIFT 11 /* DSP1TXR_HPF */ -#define WM8915_DSP1TXR_HPF_WIDTH 1 /* DSP1TXR_HPF */ -#define WM8915_DSP1TX_HPF_MODE_MASK 0x0018 /* DSP1TX_HPF_MODE - [4:3] */ -#define WM8915_DSP1TX_HPF_MODE_SHIFT 3 /* DSP1TX_HPF_MODE - [4:3] */ -#define WM8915_DSP1TX_HPF_MODE_WIDTH 2 /* DSP1TX_HPF_MODE - [4:3] */ -#define WM8915_DSP1TX_HPF_CUT_MASK 0x0007 /* DSP1TX_HPF_CUT - [2:0] */ -#define WM8915_DSP1TX_HPF_CUT_SHIFT 0 /* DSP1TX_HPF_CUT - [2:0] */ -#define WM8915_DSP1TX_HPF_CUT_WIDTH 3 /* DSP1TX_HPF_CUT - [2:0] */ - -/* - * R1056 (0x420) - DSP1 RX Filters (1) - */ -#define WM8915_DSP1RX_MUTE 0x0200 /* DSP1RX_MUTE */ -#define WM8915_DSP1RX_MUTE_MASK 0x0200 /* DSP1RX_MUTE */ -#define WM8915_DSP1RX_MUTE_SHIFT 9 /* DSP1RX_MUTE */ -#define WM8915_DSP1RX_MUTE_WIDTH 1 /* DSP1RX_MUTE */ -#define WM8915_DSP1RX_MONO 0x0080 /* DSP1RX_MONO */ -#define WM8915_DSP1RX_MONO_MASK 0x0080 /* DSP1RX_MONO */ -#define WM8915_DSP1RX_MONO_SHIFT 7 /* DSP1RX_MONO */ -#define WM8915_DSP1RX_MONO_WIDTH 1 /* DSP1RX_MONO */ -#define WM8915_DSP1RX_MUTERATE 0x0020 /* DSP1RX_MUTERATE */ -#define WM8915_DSP1RX_MUTERATE_MASK 0x0020 /* DSP1RX_MUTERATE */ -#define WM8915_DSP1RX_MUTERATE_SHIFT 5 /* DSP1RX_MUTERATE */ -#define WM8915_DSP1RX_MUTERATE_WIDTH 1 /* DSP1RX_MUTERATE */ -#define WM8915_DSP1RX_UNMUTE_RAMP 0x0010 /* DSP1RX_UNMUTE_RAMP */ -#define WM8915_DSP1RX_UNMUTE_RAMP_MASK 0x0010 /* DSP1RX_UNMUTE_RAMP */ -#define WM8915_DSP1RX_UNMUTE_RAMP_SHIFT 4 /* DSP1RX_UNMUTE_RAMP */ -#define WM8915_DSP1RX_UNMUTE_RAMP_WIDTH 1 /* DSP1RX_UNMUTE_RAMP */ - -/* - * R1057 (0x421) - DSP1 RX Filters (2) - */ -#define WM8915_DSP1RX_3D_GAIN_MASK 0x3E00 /* DSP1RX_3D_GAIN - [13:9] */ -#define WM8915_DSP1RX_3D_GAIN_SHIFT 9 /* DSP1RX_3D_GAIN - [13:9] */ -#define WM8915_DSP1RX_3D_GAIN_WIDTH 5 /* DSP1RX_3D_GAIN - [13:9] */ -#define WM8915_DSP1RX_3D_ENA 0x0100 /* DSP1RX_3D_ENA */ -#define WM8915_DSP1RX_3D_ENA_MASK 0x0100 /* DSP1RX_3D_ENA */ -#define WM8915_DSP1RX_3D_ENA_SHIFT 8 /* DSP1RX_3D_ENA */ -#define WM8915_DSP1RX_3D_ENA_WIDTH 1 /* DSP1RX_3D_ENA */ - -/* - * R1088 (0x440) - DSP1 DRC (1) - */ -#define WM8915_DSP1DRC_SIG_DET_RMS_MASK 0xF800 /* DSP1DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP1DRC_SIG_DET_RMS_SHIFT 11 /* DSP1DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP1DRC_SIG_DET_RMS_WIDTH 5 /* DSP1DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP1DRC_SIG_DET_PK_MASK 0x0600 /* DSP1DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP1DRC_SIG_DET_PK_SHIFT 9 /* DSP1DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP1DRC_SIG_DET_PK_WIDTH 2 /* DSP1DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP1DRC_NG_ENA 0x0100 /* DSP1DRC_NG_ENA */ -#define WM8915_DSP1DRC_NG_ENA_MASK 0x0100 /* DSP1DRC_NG_ENA */ -#define WM8915_DSP1DRC_NG_ENA_SHIFT 8 /* DSP1DRC_NG_ENA */ -#define WM8915_DSP1DRC_NG_ENA_WIDTH 1 /* DSP1DRC_NG_ENA */ -#define WM8915_DSP1DRC_SIG_DET_MODE 0x0080 /* DSP1DRC_SIG_DET_MODE */ -#define WM8915_DSP1DRC_SIG_DET_MODE_MASK 0x0080 /* DSP1DRC_SIG_DET_MODE */ -#define WM8915_DSP1DRC_SIG_DET_MODE_SHIFT 7 /* DSP1DRC_SIG_DET_MODE */ -#define WM8915_DSP1DRC_SIG_DET_MODE_WIDTH 1 /* DSP1DRC_SIG_DET_MODE */ -#define WM8915_DSP1DRC_SIG_DET 0x0040 /* DSP1DRC_SIG_DET */ -#define WM8915_DSP1DRC_SIG_DET_MASK 0x0040 /* DSP1DRC_SIG_DET */ -#define WM8915_DSP1DRC_SIG_DET_SHIFT 6 /* DSP1DRC_SIG_DET */ -#define WM8915_DSP1DRC_SIG_DET_WIDTH 1 /* DSP1DRC_SIG_DET */ -#define WM8915_DSP1DRC_KNEE2_OP_ENA 0x0020 /* DSP1DRC_KNEE2_OP_ENA */ -#define WM8915_DSP1DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP1DRC_KNEE2_OP_ENA */ -#define WM8915_DSP1DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP1DRC_KNEE2_OP_ENA */ -#define WM8915_DSP1DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP1DRC_KNEE2_OP_ENA */ -#define WM8915_DSP1DRC_QR 0x0010 /* DSP1DRC_QR */ -#define WM8915_DSP1DRC_QR_MASK 0x0010 /* DSP1DRC_QR */ -#define WM8915_DSP1DRC_QR_SHIFT 4 /* DSP1DRC_QR */ -#define WM8915_DSP1DRC_QR_WIDTH 1 /* DSP1DRC_QR */ -#define WM8915_DSP1DRC_ANTICLIP 0x0008 /* DSP1DRC_ANTICLIP */ -#define WM8915_DSP1DRC_ANTICLIP_MASK 0x0008 /* DSP1DRC_ANTICLIP */ -#define WM8915_DSP1DRC_ANTICLIP_SHIFT 3 /* DSP1DRC_ANTICLIP */ -#define WM8915_DSP1DRC_ANTICLIP_WIDTH 1 /* DSP1DRC_ANTICLIP */ -#define WM8915_DSP1RX_DRC_ENA 0x0004 /* DSP1RX_DRC_ENA */ -#define WM8915_DSP1RX_DRC_ENA_MASK 0x0004 /* DSP1RX_DRC_ENA */ -#define WM8915_DSP1RX_DRC_ENA_SHIFT 2 /* DSP1RX_DRC_ENA */ -#define WM8915_DSP1RX_DRC_ENA_WIDTH 1 /* DSP1RX_DRC_ENA */ -#define WM8915_DSP1TXL_DRC_ENA 0x0002 /* DSP1TXL_DRC_ENA */ -#define WM8915_DSP1TXL_DRC_ENA_MASK 0x0002 /* DSP1TXL_DRC_ENA */ -#define WM8915_DSP1TXL_DRC_ENA_SHIFT 1 /* DSP1TXL_DRC_ENA */ -#define WM8915_DSP1TXL_DRC_ENA_WIDTH 1 /* DSP1TXL_DRC_ENA */ -#define WM8915_DSP1TXR_DRC_ENA 0x0001 /* DSP1TXR_DRC_ENA */ -#define WM8915_DSP1TXR_DRC_ENA_MASK 0x0001 /* DSP1TXR_DRC_ENA */ -#define WM8915_DSP1TXR_DRC_ENA_SHIFT 0 /* DSP1TXR_DRC_ENA */ -#define WM8915_DSP1TXR_DRC_ENA_WIDTH 1 /* DSP1TXR_DRC_ENA */ - -/* - * R1089 (0x441) - DSP1 DRC (2) - */ -#define WM8915_DSP1DRC_ATK_MASK 0x1E00 /* DSP1DRC_ATK - [12:9] */ -#define WM8915_DSP1DRC_ATK_SHIFT 9 /* DSP1DRC_ATK - [12:9] */ -#define WM8915_DSP1DRC_ATK_WIDTH 4 /* DSP1DRC_ATK - [12:9] */ -#define WM8915_DSP1DRC_DCY_MASK 0x01E0 /* DSP1DRC_DCY - [8:5] */ -#define WM8915_DSP1DRC_DCY_SHIFT 5 /* DSP1DRC_DCY - [8:5] */ -#define WM8915_DSP1DRC_DCY_WIDTH 4 /* DSP1DRC_DCY - [8:5] */ -#define WM8915_DSP1DRC_MINGAIN_MASK 0x001C /* DSP1DRC_MINGAIN - [4:2] */ -#define WM8915_DSP1DRC_MINGAIN_SHIFT 2 /* DSP1DRC_MINGAIN - [4:2] */ -#define WM8915_DSP1DRC_MINGAIN_WIDTH 3 /* DSP1DRC_MINGAIN - [4:2] */ -#define WM8915_DSP1DRC_MAXGAIN_MASK 0x0003 /* DSP1DRC_MAXGAIN - [1:0] */ -#define WM8915_DSP1DRC_MAXGAIN_SHIFT 0 /* DSP1DRC_MAXGAIN - [1:0] */ -#define WM8915_DSP1DRC_MAXGAIN_WIDTH 2 /* DSP1DRC_MAXGAIN - [1:0] */ - -/* - * R1090 (0x442) - DSP1 DRC (3) - */ -#define WM8915_DSP1DRC_NG_MINGAIN_MASK 0xF000 /* DSP1DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP1DRC_NG_MINGAIN_SHIFT 12 /* DSP1DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP1DRC_NG_MINGAIN_WIDTH 4 /* DSP1DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP1DRC_NG_EXP_MASK 0x0C00 /* DSP1DRC_NG_EXP - [11:10] */ -#define WM8915_DSP1DRC_NG_EXP_SHIFT 10 /* DSP1DRC_NG_EXP - [11:10] */ -#define WM8915_DSP1DRC_NG_EXP_WIDTH 2 /* DSP1DRC_NG_EXP - [11:10] */ -#define WM8915_DSP1DRC_QR_THR_MASK 0x0300 /* DSP1DRC_QR_THR - [9:8] */ -#define WM8915_DSP1DRC_QR_THR_SHIFT 8 /* DSP1DRC_QR_THR - [9:8] */ -#define WM8915_DSP1DRC_QR_THR_WIDTH 2 /* DSP1DRC_QR_THR - [9:8] */ -#define WM8915_DSP1DRC_QR_DCY_MASK 0x00C0 /* DSP1DRC_QR_DCY - [7:6] */ -#define WM8915_DSP1DRC_QR_DCY_SHIFT 6 /* DSP1DRC_QR_DCY - [7:6] */ -#define WM8915_DSP1DRC_QR_DCY_WIDTH 2 /* DSP1DRC_QR_DCY - [7:6] */ -#define WM8915_DSP1DRC_HI_COMP_MASK 0x0038 /* DSP1DRC_HI_COMP - [5:3] */ -#define WM8915_DSP1DRC_HI_COMP_SHIFT 3 /* DSP1DRC_HI_COMP - [5:3] */ -#define WM8915_DSP1DRC_HI_COMP_WIDTH 3 /* DSP1DRC_HI_COMP - [5:3] */ -#define WM8915_DSP1DRC_LO_COMP_MASK 0x0007 /* DSP1DRC_LO_COMP - [2:0] */ -#define WM8915_DSP1DRC_LO_COMP_SHIFT 0 /* DSP1DRC_LO_COMP - [2:0] */ -#define WM8915_DSP1DRC_LO_COMP_WIDTH 3 /* DSP1DRC_LO_COMP - [2:0] */ - -/* - * R1091 (0x443) - DSP1 DRC (4) - */ -#define WM8915_DSP1DRC_KNEE_IP_MASK 0x07E0 /* DSP1DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP1DRC_KNEE_IP_SHIFT 5 /* DSP1DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP1DRC_KNEE_IP_WIDTH 6 /* DSP1DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP1DRC_KNEE_OP_MASK 0x001F /* DSP1DRC_KNEE_OP - [4:0] */ -#define WM8915_DSP1DRC_KNEE_OP_SHIFT 0 /* DSP1DRC_KNEE_OP - [4:0] */ -#define WM8915_DSP1DRC_KNEE_OP_WIDTH 5 /* DSP1DRC_KNEE_OP - [4:0] */ - -/* - * R1092 (0x444) - DSP1 DRC (5) - */ -#define WM8915_DSP1DRC_KNEE2_IP_MASK 0x03E0 /* DSP1DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP1DRC_KNEE2_IP_SHIFT 5 /* DSP1DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP1DRC_KNEE2_IP_WIDTH 5 /* DSP1DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP1DRC_KNEE2_OP_MASK 0x001F /* DSP1DRC_KNEE2_OP - [4:0] */ -#define WM8915_DSP1DRC_KNEE2_OP_SHIFT 0 /* DSP1DRC_KNEE2_OP - [4:0] */ -#define WM8915_DSP1DRC_KNEE2_OP_WIDTH 5 /* DSP1DRC_KNEE2_OP - [4:0] */ - -/* - * R1152 (0x480) - DSP1 RX EQ Gains (1) - */ -#define WM8915_DSP1RX_EQ_B1_GAIN_MASK 0xF800 /* DSP1RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B1_GAIN_SHIFT 11 /* DSP1RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B1_GAIN_WIDTH 5 /* DSP1RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP1RX_EQ_B2_GAIN_SHIFT 6 /* DSP1RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP1RX_EQ_B2_GAIN_WIDTH 5 /* DSP1RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP1RX_EQ_B3_GAIN_MASK 0x003E /* DSP1RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP1RX_EQ_B3_GAIN_SHIFT 1 /* DSP1RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP1RX_EQ_B3_GAIN_WIDTH 5 /* DSP1RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP1RX_EQ_ENA 0x0001 /* DSP1RX_EQ_ENA */ -#define WM8915_DSP1RX_EQ_ENA_MASK 0x0001 /* DSP1RX_EQ_ENA */ -#define WM8915_DSP1RX_EQ_ENA_SHIFT 0 /* DSP1RX_EQ_ENA */ -#define WM8915_DSP1RX_EQ_ENA_WIDTH 1 /* DSP1RX_EQ_ENA */ - -/* - * R1153 (0x481) - DSP1 RX EQ Gains (2) - */ -#define WM8915_DSP1RX_EQ_B4_GAIN_MASK 0xF800 /* DSP1RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B4_GAIN_SHIFT 11 /* DSP1RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B4_GAIN_WIDTH 5 /* DSP1RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP1RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B5_GAIN - [10:6] */ -#define WM8915_DSP1RX_EQ_B5_GAIN_SHIFT 6 /* DSP1RX_EQ_B5_GAIN - [10:6] */ -#define WM8915_DSP1RX_EQ_B5_GAIN_WIDTH 5 /* DSP1RX_EQ_B5_GAIN - [10:6] */ - -/* - * R1154 (0x482) - DSP1 RX EQ Band 1 A - */ -#define WM8915_DSP1RX_EQ_B1_A_MASK 0xFFFF /* DSP1RX_EQ_B1_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_A_SHIFT 0 /* DSP1RX_EQ_B1_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_A_WIDTH 16 /* DSP1RX_EQ_B1_A - [15:0] */ - -/* - * R1155 (0x483) - DSP1 RX EQ Band 1 B - */ -#define WM8915_DSP1RX_EQ_B1_B_MASK 0xFFFF /* DSP1RX_EQ_B1_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_B_SHIFT 0 /* DSP1RX_EQ_B1_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_B_WIDTH 16 /* DSP1RX_EQ_B1_B - [15:0] */ - -/* - * R1156 (0x484) - DSP1 RX EQ Band 1 PG - */ -#define WM8915_DSP1RX_EQ_B1_PG_MASK 0xFFFF /* DSP1RX_EQ_B1_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_PG_SHIFT 0 /* DSP1RX_EQ_B1_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B1_PG_WIDTH 16 /* DSP1RX_EQ_B1_PG - [15:0] */ - -/* - * R1157 (0x485) - DSP1 RX EQ Band 2 A - */ -#define WM8915_DSP1RX_EQ_B2_A_MASK 0xFFFF /* DSP1RX_EQ_B2_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_A_SHIFT 0 /* DSP1RX_EQ_B2_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_A_WIDTH 16 /* DSP1RX_EQ_B2_A - [15:0] */ - -/* - * R1158 (0x486) - DSP1 RX EQ Band 2 B - */ -#define WM8915_DSP1RX_EQ_B2_B_MASK 0xFFFF /* DSP1RX_EQ_B2_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_B_SHIFT 0 /* DSP1RX_EQ_B2_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_B_WIDTH 16 /* DSP1RX_EQ_B2_B - [15:0] */ - -/* - * R1159 (0x487) - DSP1 RX EQ Band 2 C - */ -#define WM8915_DSP1RX_EQ_B2_C_MASK 0xFFFF /* DSP1RX_EQ_B2_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_C_SHIFT 0 /* DSP1RX_EQ_B2_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_C_WIDTH 16 /* DSP1RX_EQ_B2_C - [15:0] */ - -/* - * R1160 (0x488) - DSP1 RX EQ Band 2 PG - */ -#define WM8915_DSP1RX_EQ_B2_PG_MASK 0xFFFF /* DSP1RX_EQ_B2_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_PG_SHIFT 0 /* DSP1RX_EQ_B2_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B2_PG_WIDTH 16 /* DSP1RX_EQ_B2_PG - [15:0] */ - -/* - * R1161 (0x489) - DSP1 RX EQ Band 3 A - */ -#define WM8915_DSP1RX_EQ_B3_A_MASK 0xFFFF /* DSP1RX_EQ_B3_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_A_SHIFT 0 /* DSP1RX_EQ_B3_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_A_WIDTH 16 /* DSP1RX_EQ_B3_A - [15:0] */ - -/* - * R1162 (0x48A) - DSP1 RX EQ Band 3 B - */ -#define WM8915_DSP1RX_EQ_B3_B_MASK 0xFFFF /* DSP1RX_EQ_B3_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_B_SHIFT 0 /* DSP1RX_EQ_B3_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_B_WIDTH 16 /* DSP1RX_EQ_B3_B - [15:0] */ - -/* - * R1163 (0x48B) - DSP1 RX EQ Band 3 C - */ -#define WM8915_DSP1RX_EQ_B3_C_MASK 0xFFFF /* DSP1RX_EQ_B3_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_C_SHIFT 0 /* DSP1RX_EQ_B3_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_C_WIDTH 16 /* DSP1RX_EQ_B3_C - [15:0] */ - -/* - * R1164 (0x48C) - DSP1 RX EQ Band 3 PG - */ -#define WM8915_DSP1RX_EQ_B3_PG_MASK 0xFFFF /* DSP1RX_EQ_B3_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_PG_SHIFT 0 /* DSP1RX_EQ_B3_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B3_PG_WIDTH 16 /* DSP1RX_EQ_B3_PG - [15:0] */ - -/* - * R1165 (0x48D) - DSP1 RX EQ Band 4 A - */ -#define WM8915_DSP1RX_EQ_B4_A_MASK 0xFFFF /* DSP1RX_EQ_B4_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_A_SHIFT 0 /* DSP1RX_EQ_B4_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_A_WIDTH 16 /* DSP1RX_EQ_B4_A - [15:0] */ - -/* - * R1166 (0x48E) - DSP1 RX EQ Band 4 B - */ -#define WM8915_DSP1RX_EQ_B4_B_MASK 0xFFFF /* DSP1RX_EQ_B4_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_B_SHIFT 0 /* DSP1RX_EQ_B4_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_B_WIDTH 16 /* DSP1RX_EQ_B4_B - [15:0] */ - -/* - * R1167 (0x48F) - DSP1 RX EQ Band 4 C - */ -#define WM8915_DSP1RX_EQ_B4_C_MASK 0xFFFF /* DSP1RX_EQ_B4_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_C_SHIFT 0 /* DSP1RX_EQ_B4_C - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_C_WIDTH 16 /* DSP1RX_EQ_B4_C - [15:0] */ - -/* - * R1168 (0x490) - DSP1 RX EQ Band 4 PG - */ -#define WM8915_DSP1RX_EQ_B4_PG_MASK 0xFFFF /* DSP1RX_EQ_B4_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_PG_SHIFT 0 /* DSP1RX_EQ_B4_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B4_PG_WIDTH 16 /* DSP1RX_EQ_B4_PG - [15:0] */ - -/* - * R1169 (0x491) - DSP1 RX EQ Band 5 A - */ -#define WM8915_DSP1RX_EQ_B5_A_MASK 0xFFFF /* DSP1RX_EQ_B5_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_A_SHIFT 0 /* DSP1RX_EQ_B5_A - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_A_WIDTH 16 /* DSP1RX_EQ_B5_A - [15:0] */ - -/* - * R1170 (0x492) - DSP1 RX EQ Band 5 B - */ -#define WM8915_DSP1RX_EQ_B5_B_MASK 0xFFFF /* DSP1RX_EQ_B5_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_B_SHIFT 0 /* DSP1RX_EQ_B5_B - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_B_WIDTH 16 /* DSP1RX_EQ_B5_B - [15:0] */ - -/* - * R1171 (0x493) - DSP1 RX EQ Band 5 PG - */ -#define WM8915_DSP1RX_EQ_B5_PG_MASK 0xFFFF /* DSP1RX_EQ_B5_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_PG_SHIFT 0 /* DSP1RX_EQ_B5_PG - [15:0] */ -#define WM8915_DSP1RX_EQ_B5_PG_WIDTH 16 /* DSP1RX_EQ_B5_PG - [15:0] */ - -/* - * R1280 (0x500) - DSP2 TX Left Volume - */ -#define WM8915_DSP2TX_VU 0x0100 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */ -#define WM8915_DSP2TXL_VOL_MASK 0x00FF /* DSP2TXL_VOL - [7:0] */ -#define WM8915_DSP2TXL_VOL_SHIFT 0 /* DSP2TXL_VOL - [7:0] */ -#define WM8915_DSP2TXL_VOL_WIDTH 8 /* DSP2TXL_VOL - [7:0] */ - -/* - * R1281 (0x501) - DSP2 TX Right Volume - */ -#define WM8915_DSP2TX_VU 0x0100 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */ -#define WM8915_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */ -#define WM8915_DSP2TXR_VOL_MASK 0x00FF /* DSP2TXR_VOL - [7:0] */ -#define WM8915_DSP2TXR_VOL_SHIFT 0 /* DSP2TXR_VOL - [7:0] */ -#define WM8915_DSP2TXR_VOL_WIDTH 8 /* DSP2TXR_VOL - [7:0] */ - -/* - * R1282 (0x502) - DSP2 RX Left Volume - */ -#define WM8915_DSP2RX_VU 0x0100 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */ -#define WM8915_DSP2RXL_VOL_MASK 0x00FF /* DSP2RXL_VOL - [7:0] */ -#define WM8915_DSP2RXL_VOL_SHIFT 0 /* DSP2RXL_VOL - [7:0] */ -#define WM8915_DSP2RXL_VOL_WIDTH 8 /* DSP2RXL_VOL - [7:0] */ - -/* - * R1283 (0x503) - DSP2 RX Right Volume - */ -#define WM8915_DSP2RX_VU 0x0100 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */ -#define WM8915_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */ -#define WM8915_DSP2RXR_VOL_MASK 0x00FF /* DSP2RXR_VOL - [7:0] */ -#define WM8915_DSP2RXR_VOL_SHIFT 0 /* DSP2RXR_VOL - [7:0] */ -#define WM8915_DSP2RXR_VOL_WIDTH 8 /* DSP2RXR_VOL - [7:0] */ - -/* - * R1296 (0x510) - DSP2 TX Filters - */ -#define WM8915_DSP2TX_NF 0x2000 /* DSP2TX_NF */ -#define WM8915_DSP2TX_NF_MASK 0x2000 /* DSP2TX_NF */ -#define WM8915_DSP2TX_NF_SHIFT 13 /* DSP2TX_NF */ -#define WM8915_DSP2TX_NF_WIDTH 1 /* DSP2TX_NF */ -#define WM8915_DSP2TXL_HPF 0x1000 /* DSP2TXL_HPF */ -#define WM8915_DSP2TXL_HPF_MASK 0x1000 /* DSP2TXL_HPF */ -#define WM8915_DSP2TXL_HPF_SHIFT 12 /* DSP2TXL_HPF */ -#define WM8915_DSP2TXL_HPF_WIDTH 1 /* DSP2TXL_HPF */ -#define WM8915_DSP2TXR_HPF 0x0800 /* DSP2TXR_HPF */ -#define WM8915_DSP2TXR_HPF_MASK 0x0800 /* DSP2TXR_HPF */ -#define WM8915_DSP2TXR_HPF_SHIFT 11 /* DSP2TXR_HPF */ -#define WM8915_DSP2TXR_HPF_WIDTH 1 /* DSP2TXR_HPF */ -#define WM8915_DSP2TX_HPF_MODE_MASK 0x0018 /* DSP2TX_HPF_MODE - [4:3] */ -#define WM8915_DSP2TX_HPF_MODE_SHIFT 3 /* DSP2TX_HPF_MODE - [4:3] */ -#define WM8915_DSP2TX_HPF_MODE_WIDTH 2 /* DSP2TX_HPF_MODE - [4:3] */ -#define WM8915_DSP2TX_HPF_CUT_MASK 0x0007 /* DSP2TX_HPF_CUT - [2:0] */ -#define WM8915_DSP2TX_HPF_CUT_SHIFT 0 /* DSP2TX_HPF_CUT - [2:0] */ -#define WM8915_DSP2TX_HPF_CUT_WIDTH 3 /* DSP2TX_HPF_CUT - [2:0] */ - -/* - * R1312 (0x520) - DSP2 RX Filters (1) - */ -#define WM8915_DSP2RX_MUTE 0x0200 /* DSP2RX_MUTE */ -#define WM8915_DSP2RX_MUTE_MASK 0x0200 /* DSP2RX_MUTE */ -#define WM8915_DSP2RX_MUTE_SHIFT 9 /* DSP2RX_MUTE */ -#define WM8915_DSP2RX_MUTE_WIDTH 1 /* DSP2RX_MUTE */ -#define WM8915_DSP2RX_MONO 0x0080 /* DSP2RX_MONO */ -#define WM8915_DSP2RX_MONO_MASK 0x0080 /* DSP2RX_MONO */ -#define WM8915_DSP2RX_MONO_SHIFT 7 /* DSP2RX_MONO */ -#define WM8915_DSP2RX_MONO_WIDTH 1 /* DSP2RX_MONO */ -#define WM8915_DSP2RX_MUTERATE 0x0020 /* DSP2RX_MUTERATE */ -#define WM8915_DSP2RX_MUTERATE_MASK 0x0020 /* DSP2RX_MUTERATE */ -#define WM8915_DSP2RX_MUTERATE_SHIFT 5 /* DSP2RX_MUTERATE */ -#define WM8915_DSP2RX_MUTERATE_WIDTH 1 /* DSP2RX_MUTERATE */ -#define WM8915_DSP2RX_UNMUTE_RAMP 0x0010 /* DSP2RX_UNMUTE_RAMP */ -#define WM8915_DSP2RX_UNMUTE_RAMP_MASK 0x0010 /* DSP2RX_UNMUTE_RAMP */ -#define WM8915_DSP2RX_UNMUTE_RAMP_SHIFT 4 /* DSP2RX_UNMUTE_RAMP */ -#define WM8915_DSP2RX_UNMUTE_RAMP_WIDTH 1 /* DSP2RX_UNMUTE_RAMP */ - -/* - * R1313 (0x521) - DSP2 RX Filters (2) - */ -#define WM8915_DSP2RX_3D_GAIN_MASK 0x3E00 /* DSP2RX_3D_GAIN - [13:9] */ -#define WM8915_DSP2RX_3D_GAIN_SHIFT 9 /* DSP2RX_3D_GAIN - [13:9] */ -#define WM8915_DSP2RX_3D_GAIN_WIDTH 5 /* DSP2RX_3D_GAIN - [13:9] */ -#define WM8915_DSP2RX_3D_ENA 0x0100 /* DSP2RX_3D_ENA */ -#define WM8915_DSP2RX_3D_ENA_MASK 0x0100 /* DSP2RX_3D_ENA */ -#define WM8915_DSP2RX_3D_ENA_SHIFT 8 /* DSP2RX_3D_ENA */ -#define WM8915_DSP2RX_3D_ENA_WIDTH 1 /* DSP2RX_3D_ENA */ - -/* - * R1344 (0x540) - DSP2 DRC (1) - */ -#define WM8915_DSP2DRC_SIG_DET_RMS_MASK 0xF800 /* DSP2DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP2DRC_SIG_DET_RMS_SHIFT 11 /* DSP2DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP2DRC_SIG_DET_RMS_WIDTH 5 /* DSP2DRC_SIG_DET_RMS - [15:11] */ -#define WM8915_DSP2DRC_SIG_DET_PK_MASK 0x0600 /* DSP2DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP2DRC_SIG_DET_PK_SHIFT 9 /* DSP2DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP2DRC_SIG_DET_PK_WIDTH 2 /* DSP2DRC_SIG_DET_PK - [10:9] */ -#define WM8915_DSP2DRC_NG_ENA 0x0100 /* DSP2DRC_NG_ENA */ -#define WM8915_DSP2DRC_NG_ENA_MASK 0x0100 /* DSP2DRC_NG_ENA */ -#define WM8915_DSP2DRC_NG_ENA_SHIFT 8 /* DSP2DRC_NG_ENA */ -#define WM8915_DSP2DRC_NG_ENA_WIDTH 1 /* DSP2DRC_NG_ENA */ -#define WM8915_DSP2DRC_SIG_DET_MODE 0x0080 /* DSP2DRC_SIG_DET_MODE */ -#define WM8915_DSP2DRC_SIG_DET_MODE_MASK 0x0080 /* DSP2DRC_SIG_DET_MODE */ -#define WM8915_DSP2DRC_SIG_DET_MODE_SHIFT 7 /* DSP2DRC_SIG_DET_MODE */ -#define WM8915_DSP2DRC_SIG_DET_MODE_WIDTH 1 /* DSP2DRC_SIG_DET_MODE */ -#define WM8915_DSP2DRC_SIG_DET 0x0040 /* DSP2DRC_SIG_DET */ -#define WM8915_DSP2DRC_SIG_DET_MASK 0x0040 /* DSP2DRC_SIG_DET */ -#define WM8915_DSP2DRC_SIG_DET_SHIFT 6 /* DSP2DRC_SIG_DET */ -#define WM8915_DSP2DRC_SIG_DET_WIDTH 1 /* DSP2DRC_SIG_DET */ -#define WM8915_DSP2DRC_KNEE2_OP_ENA 0x0020 /* DSP2DRC_KNEE2_OP_ENA */ -#define WM8915_DSP2DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP2DRC_KNEE2_OP_ENA */ -#define WM8915_DSP2DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP2DRC_KNEE2_OP_ENA */ -#define WM8915_DSP2DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP2DRC_KNEE2_OP_ENA */ -#define WM8915_DSP2DRC_QR 0x0010 /* DSP2DRC_QR */ -#define WM8915_DSP2DRC_QR_MASK 0x0010 /* DSP2DRC_QR */ -#define WM8915_DSP2DRC_QR_SHIFT 4 /* DSP2DRC_QR */ -#define WM8915_DSP2DRC_QR_WIDTH 1 /* DSP2DRC_QR */ -#define WM8915_DSP2DRC_ANTICLIP 0x0008 /* DSP2DRC_ANTICLIP */ -#define WM8915_DSP2DRC_ANTICLIP_MASK 0x0008 /* DSP2DRC_ANTICLIP */ -#define WM8915_DSP2DRC_ANTICLIP_SHIFT 3 /* DSP2DRC_ANTICLIP */ -#define WM8915_DSP2DRC_ANTICLIP_WIDTH 1 /* DSP2DRC_ANTICLIP */ -#define WM8915_DSP2RX_DRC_ENA 0x0004 /* DSP2RX_DRC_ENA */ -#define WM8915_DSP2RX_DRC_ENA_MASK 0x0004 /* DSP2RX_DRC_ENA */ -#define WM8915_DSP2RX_DRC_ENA_SHIFT 2 /* DSP2RX_DRC_ENA */ -#define WM8915_DSP2RX_DRC_ENA_WIDTH 1 /* DSP2RX_DRC_ENA */ -#define WM8915_DSP2TXL_DRC_ENA 0x0002 /* DSP2TXL_DRC_ENA */ -#define WM8915_DSP2TXL_DRC_ENA_MASK 0x0002 /* DSP2TXL_DRC_ENA */ -#define WM8915_DSP2TXL_DRC_ENA_SHIFT 1 /* DSP2TXL_DRC_ENA */ -#define WM8915_DSP2TXL_DRC_ENA_WIDTH 1 /* DSP2TXL_DRC_ENA */ -#define WM8915_DSP2TXR_DRC_ENA 0x0001 /* DSP2TXR_DRC_ENA */ -#define WM8915_DSP2TXR_DRC_ENA_MASK 0x0001 /* DSP2TXR_DRC_ENA */ -#define WM8915_DSP2TXR_DRC_ENA_SHIFT 0 /* DSP2TXR_DRC_ENA */ -#define WM8915_DSP2TXR_DRC_ENA_WIDTH 1 /* DSP2TXR_DRC_ENA */ - -/* - * R1345 (0x541) - DSP2 DRC (2) - */ -#define WM8915_DSP2DRC_ATK_MASK 0x1E00 /* DSP2DRC_ATK - [12:9] */ -#define WM8915_DSP2DRC_ATK_SHIFT 9 /* DSP2DRC_ATK - [12:9] */ -#define WM8915_DSP2DRC_ATK_WIDTH 4 /* DSP2DRC_ATK - [12:9] */ -#define WM8915_DSP2DRC_DCY_MASK 0x01E0 /* DSP2DRC_DCY - [8:5] */ -#define WM8915_DSP2DRC_DCY_SHIFT 5 /* DSP2DRC_DCY - [8:5] */ -#define WM8915_DSP2DRC_DCY_WIDTH 4 /* DSP2DRC_DCY - [8:5] */ -#define WM8915_DSP2DRC_MINGAIN_MASK 0x001C /* DSP2DRC_MINGAIN - [4:2] */ -#define WM8915_DSP2DRC_MINGAIN_SHIFT 2 /* DSP2DRC_MINGAIN - [4:2] */ -#define WM8915_DSP2DRC_MINGAIN_WIDTH 3 /* DSP2DRC_MINGAIN - [4:2] */ -#define WM8915_DSP2DRC_MAXGAIN_MASK 0x0003 /* DSP2DRC_MAXGAIN - [1:0] */ -#define WM8915_DSP2DRC_MAXGAIN_SHIFT 0 /* DSP2DRC_MAXGAIN - [1:0] */ -#define WM8915_DSP2DRC_MAXGAIN_WIDTH 2 /* DSP2DRC_MAXGAIN - [1:0] */ - -/* - * R1346 (0x542) - DSP2 DRC (3) - */ -#define WM8915_DSP2DRC_NG_MINGAIN_MASK 0xF000 /* DSP2DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP2DRC_NG_MINGAIN_SHIFT 12 /* DSP2DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP2DRC_NG_MINGAIN_WIDTH 4 /* DSP2DRC_NG_MINGAIN - [15:12] */ -#define WM8915_DSP2DRC_NG_EXP_MASK 0x0C00 /* DSP2DRC_NG_EXP - [11:10] */ -#define WM8915_DSP2DRC_NG_EXP_SHIFT 10 /* DSP2DRC_NG_EXP - [11:10] */ -#define WM8915_DSP2DRC_NG_EXP_WIDTH 2 /* DSP2DRC_NG_EXP - [11:10] */ -#define WM8915_DSP2DRC_QR_THR_MASK 0x0300 /* DSP2DRC_QR_THR - [9:8] */ -#define WM8915_DSP2DRC_QR_THR_SHIFT 8 /* DSP2DRC_QR_THR - [9:8] */ -#define WM8915_DSP2DRC_QR_THR_WIDTH 2 /* DSP2DRC_QR_THR - [9:8] */ -#define WM8915_DSP2DRC_QR_DCY_MASK 0x00C0 /* DSP2DRC_QR_DCY - [7:6] */ -#define WM8915_DSP2DRC_QR_DCY_SHIFT 6 /* DSP2DRC_QR_DCY - [7:6] */ -#define WM8915_DSP2DRC_QR_DCY_WIDTH 2 /* DSP2DRC_QR_DCY - [7:6] */ -#define WM8915_DSP2DRC_HI_COMP_MASK 0x0038 /* DSP2DRC_HI_COMP - [5:3] */ -#define WM8915_DSP2DRC_HI_COMP_SHIFT 3 /* DSP2DRC_HI_COMP - [5:3] */ -#define WM8915_DSP2DRC_HI_COMP_WIDTH 3 /* DSP2DRC_HI_COMP - [5:3] */ -#define WM8915_DSP2DRC_LO_COMP_MASK 0x0007 /* DSP2DRC_LO_COMP - [2:0] */ -#define WM8915_DSP2DRC_LO_COMP_SHIFT 0 /* DSP2DRC_LO_COMP - [2:0] */ -#define WM8915_DSP2DRC_LO_COMP_WIDTH 3 /* DSP2DRC_LO_COMP - [2:0] */ - -/* - * R1347 (0x543) - DSP2 DRC (4) - */ -#define WM8915_DSP2DRC_KNEE_IP_MASK 0x07E0 /* DSP2DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP2DRC_KNEE_IP_SHIFT 5 /* DSP2DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP2DRC_KNEE_IP_WIDTH 6 /* DSP2DRC_KNEE_IP - [10:5] */ -#define WM8915_DSP2DRC_KNEE_OP_MASK 0x001F /* DSP2DRC_KNEE_OP - [4:0] */ -#define WM8915_DSP2DRC_KNEE_OP_SHIFT 0 /* DSP2DRC_KNEE_OP - [4:0] */ -#define WM8915_DSP2DRC_KNEE_OP_WIDTH 5 /* DSP2DRC_KNEE_OP - [4:0] */ - -/* - * R1348 (0x544) - DSP2 DRC (5) - */ -#define WM8915_DSP2DRC_KNEE2_IP_MASK 0x03E0 /* DSP2DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP2DRC_KNEE2_IP_SHIFT 5 /* DSP2DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP2DRC_KNEE2_IP_WIDTH 5 /* DSP2DRC_KNEE2_IP - [9:5] */ -#define WM8915_DSP2DRC_KNEE2_OP_MASK 0x001F /* DSP2DRC_KNEE2_OP - [4:0] */ -#define WM8915_DSP2DRC_KNEE2_OP_SHIFT 0 /* DSP2DRC_KNEE2_OP - [4:0] */ -#define WM8915_DSP2DRC_KNEE2_OP_WIDTH 5 /* DSP2DRC_KNEE2_OP - [4:0] */ - -/* - * R1408 (0x580) - DSP2 RX EQ Gains (1) - */ -#define WM8915_DSP2RX_EQ_B1_GAIN_MASK 0xF800 /* DSP2RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B1_GAIN_SHIFT 11 /* DSP2RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B1_GAIN_WIDTH 5 /* DSP2RX_EQ_B1_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP2RX_EQ_B2_GAIN_SHIFT 6 /* DSP2RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP2RX_EQ_B2_GAIN_WIDTH 5 /* DSP2RX_EQ_B2_GAIN - [10:6] */ -#define WM8915_DSP2RX_EQ_B3_GAIN_MASK 0x003E /* DSP2RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP2RX_EQ_B3_GAIN_SHIFT 1 /* DSP2RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP2RX_EQ_B3_GAIN_WIDTH 5 /* DSP2RX_EQ_B3_GAIN - [5:1] */ -#define WM8915_DSP2RX_EQ_ENA 0x0001 /* DSP2RX_EQ_ENA */ -#define WM8915_DSP2RX_EQ_ENA_MASK 0x0001 /* DSP2RX_EQ_ENA */ -#define WM8915_DSP2RX_EQ_ENA_SHIFT 0 /* DSP2RX_EQ_ENA */ -#define WM8915_DSP2RX_EQ_ENA_WIDTH 1 /* DSP2RX_EQ_ENA */ - -/* - * R1409 (0x581) - DSP2 RX EQ Gains (2) - */ -#define WM8915_DSP2RX_EQ_B4_GAIN_MASK 0xF800 /* DSP2RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B4_GAIN_SHIFT 11 /* DSP2RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B4_GAIN_WIDTH 5 /* DSP2RX_EQ_B4_GAIN - [15:11] */ -#define WM8915_DSP2RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B5_GAIN - [10:6] */ -#define WM8915_DSP2RX_EQ_B5_GAIN_SHIFT 6 /* DSP2RX_EQ_B5_GAIN - [10:6] */ -#define WM8915_DSP2RX_EQ_B5_GAIN_WIDTH 5 /* DSP2RX_EQ_B5_GAIN - [10:6] */ - -/* - * R1410 (0x582) - DSP2 RX EQ Band 1 A - */ -#define WM8915_DSP2RX_EQ_B1_A_MASK 0xFFFF /* DSP2RX_EQ_B1_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_A_SHIFT 0 /* DSP2RX_EQ_B1_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_A_WIDTH 16 /* DSP2RX_EQ_B1_A - [15:0] */ - -/* - * R1411 (0x583) - DSP2 RX EQ Band 1 B - */ -#define WM8915_DSP2RX_EQ_B1_B_MASK 0xFFFF /* DSP2RX_EQ_B1_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_B_SHIFT 0 /* DSP2RX_EQ_B1_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_B_WIDTH 16 /* DSP2RX_EQ_B1_B - [15:0] */ - -/* - * R1412 (0x584) - DSP2 RX EQ Band 1 PG - */ -#define WM8915_DSP2RX_EQ_B1_PG_MASK 0xFFFF /* DSP2RX_EQ_B1_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_PG_SHIFT 0 /* DSP2RX_EQ_B1_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B1_PG_WIDTH 16 /* DSP2RX_EQ_B1_PG - [15:0] */ - -/* - * R1413 (0x585) - DSP2 RX EQ Band 2 A - */ -#define WM8915_DSP2RX_EQ_B2_A_MASK 0xFFFF /* DSP2RX_EQ_B2_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_A_SHIFT 0 /* DSP2RX_EQ_B2_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_A_WIDTH 16 /* DSP2RX_EQ_B2_A - [15:0] */ - -/* - * R1414 (0x586) - DSP2 RX EQ Band 2 B - */ -#define WM8915_DSP2RX_EQ_B2_B_MASK 0xFFFF /* DSP2RX_EQ_B2_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_B_SHIFT 0 /* DSP2RX_EQ_B2_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_B_WIDTH 16 /* DSP2RX_EQ_B2_B - [15:0] */ - -/* - * R1415 (0x587) - DSP2 RX EQ Band 2 C - */ -#define WM8915_DSP2RX_EQ_B2_C_MASK 0xFFFF /* DSP2RX_EQ_B2_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_C_SHIFT 0 /* DSP2RX_EQ_B2_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_C_WIDTH 16 /* DSP2RX_EQ_B2_C - [15:0] */ - -/* - * R1416 (0x588) - DSP2 RX EQ Band 2 PG - */ -#define WM8915_DSP2RX_EQ_B2_PG_MASK 0xFFFF /* DSP2RX_EQ_B2_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_PG_SHIFT 0 /* DSP2RX_EQ_B2_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B2_PG_WIDTH 16 /* DSP2RX_EQ_B2_PG - [15:0] */ - -/* - * R1417 (0x589) - DSP2 RX EQ Band 3 A - */ -#define WM8915_DSP2RX_EQ_B3_A_MASK 0xFFFF /* DSP2RX_EQ_B3_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_A_SHIFT 0 /* DSP2RX_EQ_B3_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_A_WIDTH 16 /* DSP2RX_EQ_B3_A - [15:0] */ - -/* - * R1418 (0x58A) - DSP2 RX EQ Band 3 B - */ -#define WM8915_DSP2RX_EQ_B3_B_MASK 0xFFFF /* DSP2RX_EQ_B3_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_B_SHIFT 0 /* DSP2RX_EQ_B3_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_B_WIDTH 16 /* DSP2RX_EQ_B3_B - [15:0] */ - -/* - * R1419 (0x58B) - DSP2 RX EQ Band 3 C - */ -#define WM8915_DSP2RX_EQ_B3_C_MASK 0xFFFF /* DSP2RX_EQ_B3_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_C_SHIFT 0 /* DSP2RX_EQ_B3_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_C_WIDTH 16 /* DSP2RX_EQ_B3_C - [15:0] */ - -/* - * R1420 (0x58C) - DSP2 RX EQ Band 3 PG - */ -#define WM8915_DSP2RX_EQ_B3_PG_MASK 0xFFFF /* DSP2RX_EQ_B3_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_PG_SHIFT 0 /* DSP2RX_EQ_B3_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B3_PG_WIDTH 16 /* DSP2RX_EQ_B3_PG - [15:0] */ - -/* - * R1421 (0x58D) - DSP2 RX EQ Band 4 A - */ -#define WM8915_DSP2RX_EQ_B4_A_MASK 0xFFFF /* DSP2RX_EQ_B4_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_A_SHIFT 0 /* DSP2RX_EQ_B4_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_A_WIDTH 16 /* DSP2RX_EQ_B4_A - [15:0] */ - -/* - * R1422 (0x58E) - DSP2 RX EQ Band 4 B - */ -#define WM8915_DSP2RX_EQ_B4_B_MASK 0xFFFF /* DSP2RX_EQ_B4_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_B_SHIFT 0 /* DSP2RX_EQ_B4_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_B_WIDTH 16 /* DSP2RX_EQ_B4_B - [15:0] */ - -/* - * R1423 (0x58F) - DSP2 RX EQ Band 4 C - */ -#define WM8915_DSP2RX_EQ_B4_C_MASK 0xFFFF /* DSP2RX_EQ_B4_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_C_SHIFT 0 /* DSP2RX_EQ_B4_C - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_C_WIDTH 16 /* DSP2RX_EQ_B4_C - [15:0] */ - -/* - * R1424 (0x590) - DSP2 RX EQ Band 4 PG - */ -#define WM8915_DSP2RX_EQ_B4_PG_MASK 0xFFFF /* DSP2RX_EQ_B4_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_PG_SHIFT 0 /* DSP2RX_EQ_B4_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B4_PG_WIDTH 16 /* DSP2RX_EQ_B4_PG - [15:0] */ - -/* - * R1425 (0x591) - DSP2 RX EQ Band 5 A - */ -#define WM8915_DSP2RX_EQ_B5_A_MASK 0xFFFF /* DSP2RX_EQ_B5_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_A_SHIFT 0 /* DSP2RX_EQ_B5_A - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_A_WIDTH 16 /* DSP2RX_EQ_B5_A - [15:0] */ - -/* - * R1426 (0x592) - DSP2 RX EQ Band 5 B - */ -#define WM8915_DSP2RX_EQ_B5_B_MASK 0xFFFF /* DSP2RX_EQ_B5_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_B_SHIFT 0 /* DSP2RX_EQ_B5_B - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_B_WIDTH 16 /* DSP2RX_EQ_B5_B - [15:0] */ - -/* - * R1427 (0x593) - DSP2 RX EQ Band 5 PG - */ -#define WM8915_DSP2RX_EQ_B5_PG_MASK 0xFFFF /* DSP2RX_EQ_B5_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_PG_SHIFT 0 /* DSP2RX_EQ_B5_PG - [15:0] */ -#define WM8915_DSP2RX_EQ_B5_PG_WIDTH 16 /* DSP2RX_EQ_B5_PG - [15:0] */ - -/* - * R1536 (0x600) - DAC1 Mixer Volumes - */ -#define WM8915_ADCR_DAC1_VOL_MASK 0x03E0 /* ADCR_DAC1_VOL - [9:5] */ -#define WM8915_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [9:5] */ -#define WM8915_ADCR_DAC1_VOL_WIDTH 5 /* ADCR_DAC1_VOL - [9:5] */ -#define WM8915_ADCL_DAC1_VOL_MASK 0x001F /* ADCL_DAC1_VOL - [4:0] */ -#define WM8915_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [4:0] */ -#define WM8915_ADCL_DAC1_VOL_WIDTH 5 /* ADCL_DAC1_VOL - [4:0] */ - -/* - * R1537 (0x601) - DAC1 Left Mixer Routing - */ -#define WM8915_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */ -#define WM8915_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */ -#define WM8915_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */ -#define WM8915_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */ -#define WM8915_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */ -#define WM8915_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */ -#define WM8915_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */ -#define WM8915_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */ -#define WM8915_DSP2RXL_TO_DAC1L 0x0002 /* DSP2RXL_TO_DAC1L */ -#define WM8915_DSP2RXL_TO_DAC1L_MASK 0x0002 /* DSP2RXL_TO_DAC1L */ -#define WM8915_DSP2RXL_TO_DAC1L_SHIFT 1 /* DSP2RXL_TO_DAC1L */ -#define WM8915_DSP2RXL_TO_DAC1L_WIDTH 1 /* DSP2RXL_TO_DAC1L */ -#define WM8915_DSP1RXL_TO_DAC1L 0x0001 /* DSP1RXL_TO_DAC1L */ -#define WM8915_DSP1RXL_TO_DAC1L_MASK 0x0001 /* DSP1RXL_TO_DAC1L */ -#define WM8915_DSP1RXL_TO_DAC1L_SHIFT 0 /* DSP1RXL_TO_DAC1L */ -#define WM8915_DSP1RXL_TO_DAC1L_WIDTH 1 /* DSP1RXL_TO_DAC1L */ - -/* - * R1538 (0x602) - DAC1 Right Mixer Routing - */ -#define WM8915_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */ -#define WM8915_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */ -#define WM8915_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */ -#define WM8915_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */ -#define WM8915_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */ -#define WM8915_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */ -#define WM8915_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */ -#define WM8915_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */ -#define WM8915_DSP2RXR_TO_DAC1R 0x0002 /* DSP2RXR_TO_DAC1R */ -#define WM8915_DSP2RXR_TO_DAC1R_MASK 0x0002 /* DSP2RXR_TO_DAC1R */ -#define WM8915_DSP2RXR_TO_DAC1R_SHIFT 1 /* DSP2RXR_TO_DAC1R */ -#define WM8915_DSP2RXR_TO_DAC1R_WIDTH 1 /* DSP2RXR_TO_DAC1R */ -#define WM8915_DSP1RXR_TO_DAC1R 0x0001 /* DSP1RXR_TO_DAC1R */ -#define WM8915_DSP1RXR_TO_DAC1R_MASK 0x0001 /* DSP1RXR_TO_DAC1R */ -#define WM8915_DSP1RXR_TO_DAC1R_SHIFT 0 /* DSP1RXR_TO_DAC1R */ -#define WM8915_DSP1RXR_TO_DAC1R_WIDTH 1 /* DSP1RXR_TO_DAC1R */ - -/* - * R1539 (0x603) - DAC2 Mixer Volumes - */ -#define WM8915_ADCR_DAC2_VOL_MASK 0x03E0 /* ADCR_DAC2_VOL - [9:5] */ -#define WM8915_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [9:5] */ -#define WM8915_ADCR_DAC2_VOL_WIDTH 5 /* ADCR_DAC2_VOL - [9:5] */ -#define WM8915_ADCL_DAC2_VOL_MASK 0x001F /* ADCL_DAC2_VOL - [4:0] */ -#define WM8915_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [4:0] */ -#define WM8915_ADCL_DAC2_VOL_WIDTH 5 /* ADCL_DAC2_VOL - [4:0] */ - -/* - * R1540 (0x604) - DAC2 Left Mixer Routing - */ -#define WM8915_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */ -#define WM8915_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */ -#define WM8915_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */ -#define WM8915_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */ -#define WM8915_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */ -#define WM8915_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */ -#define WM8915_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */ -#define WM8915_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */ -#define WM8915_DSP2RXL_TO_DAC2L 0x0002 /* DSP2RXL_TO_DAC2L */ -#define WM8915_DSP2RXL_TO_DAC2L_MASK 0x0002 /* DSP2RXL_TO_DAC2L */ -#define WM8915_DSP2RXL_TO_DAC2L_SHIFT 1 /* DSP2RXL_TO_DAC2L */ -#define WM8915_DSP2RXL_TO_DAC2L_WIDTH 1 /* DSP2RXL_TO_DAC2L */ -#define WM8915_DSP1RXL_TO_DAC2L 0x0001 /* DSP1RXL_TO_DAC2L */ -#define WM8915_DSP1RXL_TO_DAC2L_MASK 0x0001 /* DSP1RXL_TO_DAC2L */ -#define WM8915_DSP1RXL_TO_DAC2L_SHIFT 0 /* DSP1RXL_TO_DAC2L */ -#define WM8915_DSP1RXL_TO_DAC2L_WIDTH 1 /* DSP1RXL_TO_DAC2L */ - -/* - * R1541 (0x605) - DAC2 Right Mixer Routing - */ -#define WM8915_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */ -#define WM8915_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */ -#define WM8915_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */ -#define WM8915_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */ -#define WM8915_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */ -#define WM8915_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */ -#define WM8915_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */ -#define WM8915_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */ -#define WM8915_DSP2RXR_TO_DAC2R 0x0002 /* DSP2RXR_TO_DAC2R */ -#define WM8915_DSP2RXR_TO_DAC2R_MASK 0x0002 /* DSP2RXR_TO_DAC2R */ -#define WM8915_DSP2RXR_TO_DAC2R_SHIFT 1 /* DSP2RXR_TO_DAC2R */ -#define WM8915_DSP2RXR_TO_DAC2R_WIDTH 1 /* DSP2RXR_TO_DAC2R */ -#define WM8915_DSP1RXR_TO_DAC2R 0x0001 /* DSP1RXR_TO_DAC2R */ -#define WM8915_DSP1RXR_TO_DAC2R_MASK 0x0001 /* DSP1RXR_TO_DAC2R */ -#define WM8915_DSP1RXR_TO_DAC2R_SHIFT 0 /* DSP1RXR_TO_DAC2R */ -#define WM8915_DSP1RXR_TO_DAC2R_WIDTH 1 /* DSP1RXR_TO_DAC2R */ - -/* - * R1542 (0x606) - DSP1 TX Left Mixer Routing - */ -#define WM8915_ADC1L_TO_DSP1TXL 0x0002 /* ADC1L_TO_DSP1TXL */ -#define WM8915_ADC1L_TO_DSP1TXL_MASK 0x0002 /* ADC1L_TO_DSP1TXL */ -#define WM8915_ADC1L_TO_DSP1TXL_SHIFT 1 /* ADC1L_TO_DSP1TXL */ -#define WM8915_ADC1L_TO_DSP1TXL_WIDTH 1 /* ADC1L_TO_DSP1TXL */ -#define WM8915_DACL_TO_DSP1TXL 0x0001 /* DACL_TO_DSP1TXL */ -#define WM8915_DACL_TO_DSP1TXL_MASK 0x0001 /* DACL_TO_DSP1TXL */ -#define WM8915_DACL_TO_DSP1TXL_SHIFT 0 /* DACL_TO_DSP1TXL */ -#define WM8915_DACL_TO_DSP1TXL_WIDTH 1 /* DACL_TO_DSP1TXL */ - -/* - * R1543 (0x607) - DSP1 TX Right Mixer Routing - */ -#define WM8915_ADC1R_TO_DSP1TXR 0x0002 /* ADC1R_TO_DSP1TXR */ -#define WM8915_ADC1R_TO_DSP1TXR_MASK 0x0002 /* ADC1R_TO_DSP1TXR */ -#define WM8915_ADC1R_TO_DSP1TXR_SHIFT 1 /* ADC1R_TO_DSP1TXR */ -#define WM8915_ADC1R_TO_DSP1TXR_WIDTH 1 /* ADC1R_TO_DSP1TXR */ -#define WM8915_DACR_TO_DSP1TXR 0x0001 /* DACR_TO_DSP1TXR */ -#define WM8915_DACR_TO_DSP1TXR_MASK 0x0001 /* DACR_TO_DSP1TXR */ -#define WM8915_DACR_TO_DSP1TXR_SHIFT 0 /* DACR_TO_DSP1TXR */ -#define WM8915_DACR_TO_DSP1TXR_WIDTH 1 /* DACR_TO_DSP1TXR */ - -/* - * R1544 (0x608) - DSP2 TX Left Mixer Routing - */ -#define WM8915_ADC2L_TO_DSP2TXL 0x0002 /* ADC2L_TO_DSP2TXL */ -#define WM8915_ADC2L_TO_DSP2TXL_MASK 0x0002 /* ADC2L_TO_DSP2TXL */ -#define WM8915_ADC2L_TO_DSP2TXL_SHIFT 1 /* ADC2L_TO_DSP2TXL */ -#define WM8915_ADC2L_TO_DSP2TXL_WIDTH 1 /* ADC2L_TO_DSP2TXL */ -#define WM8915_DACL_TO_DSP2TXL 0x0001 /* DACL_TO_DSP2TXL */ -#define WM8915_DACL_TO_DSP2TXL_MASK 0x0001 /* DACL_TO_DSP2TXL */ -#define WM8915_DACL_TO_DSP2TXL_SHIFT 0 /* DACL_TO_DSP2TXL */ -#define WM8915_DACL_TO_DSP2TXL_WIDTH 1 /* DACL_TO_DSP2TXL */ - -/* - * R1545 (0x609) - DSP2 TX Right Mixer Routing - */ -#define WM8915_ADC2R_TO_DSP2TXR 0x0002 /* ADC2R_TO_DSP2TXR */ -#define WM8915_ADC2R_TO_DSP2TXR_MASK 0x0002 /* ADC2R_TO_DSP2TXR */ -#define WM8915_ADC2R_TO_DSP2TXR_SHIFT 1 /* ADC2R_TO_DSP2TXR */ -#define WM8915_ADC2R_TO_DSP2TXR_WIDTH 1 /* ADC2R_TO_DSP2TXR */ -#define WM8915_DACR_TO_DSP2TXR 0x0001 /* DACR_TO_DSP2TXR */ -#define WM8915_DACR_TO_DSP2TXR_MASK 0x0001 /* DACR_TO_DSP2TXR */ -#define WM8915_DACR_TO_DSP2TXR_SHIFT 0 /* DACR_TO_DSP2TXR */ -#define WM8915_DACR_TO_DSP2TXR_WIDTH 1 /* DACR_TO_DSP2TXR */ - -/* - * R1546 (0x60A) - DSP TX Mixer Select - */ -#define WM8915_DAC_TO_DSPTX_SRC 0x0001 /* DAC_TO_DSPTX_SRC */ -#define WM8915_DAC_TO_DSPTX_SRC_MASK 0x0001 /* DAC_TO_DSPTX_SRC */ -#define WM8915_DAC_TO_DSPTX_SRC_SHIFT 0 /* DAC_TO_DSPTX_SRC */ -#define WM8915_DAC_TO_DSPTX_SRC_WIDTH 1 /* DAC_TO_DSPTX_SRC */ - -/* - * R1552 (0x610) - DAC Softmute - */ -#define WM8915_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */ -#define WM8915_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */ -#define WM8915_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */ -#define WM8915_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */ -#define WM8915_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */ -#define WM8915_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */ -#define WM8915_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */ -#define WM8915_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */ - -/* - * R1568 (0x620) - Oversampling - */ -#define WM8915_SPK_OSR128 0x0008 /* SPK_OSR128 */ -#define WM8915_SPK_OSR128_MASK 0x0008 /* SPK_OSR128 */ -#define WM8915_SPK_OSR128_SHIFT 3 /* SPK_OSR128 */ -#define WM8915_SPK_OSR128_WIDTH 1 /* SPK_OSR128 */ -#define WM8915_DMIC_OSR64 0x0004 /* DMIC_OSR64 */ -#define WM8915_DMIC_OSR64_MASK 0x0004 /* DMIC_OSR64 */ -#define WM8915_DMIC_OSR64_SHIFT 2 /* DMIC_OSR64 */ -#define WM8915_DMIC_OSR64_WIDTH 1 /* DMIC_OSR64 */ -#define WM8915_ADC_OSR128 0x0002 /* ADC_OSR128 */ -#define WM8915_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */ -#define WM8915_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */ -#define WM8915_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */ -#define WM8915_DAC_OSR128 0x0001 /* DAC_OSR128 */ -#define WM8915_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */ -#define WM8915_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */ -#define WM8915_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */ - -/* - * R1569 (0x621) - Sidetone - */ -#define WM8915_ST_LPF 0x1000 /* ST_LPF */ -#define WM8915_ST_LPF_MASK 0x1000 /* ST_LPF */ -#define WM8915_ST_LPF_SHIFT 12 /* ST_LPF */ -#define WM8915_ST_LPF_WIDTH 1 /* ST_LPF */ -#define WM8915_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */ -#define WM8915_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */ -#define WM8915_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */ -#define WM8915_ST_HPF 0x0040 /* ST_HPF */ -#define WM8915_ST_HPF_MASK 0x0040 /* ST_HPF */ -#define WM8915_ST_HPF_SHIFT 6 /* ST_HPF */ -#define WM8915_ST_HPF_WIDTH 1 /* ST_HPF */ -#define WM8915_STR_SEL 0x0002 /* STR_SEL */ -#define WM8915_STR_SEL_MASK 0x0002 /* STR_SEL */ -#define WM8915_STR_SEL_SHIFT 1 /* STR_SEL */ -#define WM8915_STR_SEL_WIDTH 1 /* STR_SEL */ -#define WM8915_STL_SEL 0x0001 /* STL_SEL */ -#define WM8915_STL_SEL_MASK 0x0001 /* STL_SEL */ -#define WM8915_STL_SEL_SHIFT 0 /* STL_SEL */ -#define WM8915_STL_SEL_WIDTH 1 /* STL_SEL */ - -/* - * R1792 (0x700) - GPIO 1 - */ -#define WM8915_GP1_DIR 0x8000 /* GP1_DIR */ -#define WM8915_GP1_DIR_MASK 0x8000 /* GP1_DIR */ -#define WM8915_GP1_DIR_SHIFT 15 /* GP1_DIR */ -#define WM8915_GP1_DIR_WIDTH 1 /* GP1_DIR */ -#define WM8915_GP1_PU 0x4000 /* GP1_PU */ -#define WM8915_GP1_PU_MASK 0x4000 /* GP1_PU */ -#define WM8915_GP1_PU_SHIFT 14 /* GP1_PU */ -#define WM8915_GP1_PU_WIDTH 1 /* GP1_PU */ -#define WM8915_GP1_PD 0x2000 /* GP1_PD */ -#define WM8915_GP1_PD_MASK 0x2000 /* GP1_PD */ -#define WM8915_GP1_PD_SHIFT 13 /* GP1_PD */ -#define WM8915_GP1_PD_WIDTH 1 /* GP1_PD */ -#define WM8915_GP1_POL 0x0400 /* GP1_POL */ -#define WM8915_GP1_POL_MASK 0x0400 /* GP1_POL */ -#define WM8915_GP1_POL_SHIFT 10 /* GP1_POL */ -#define WM8915_GP1_POL_WIDTH 1 /* GP1_POL */ -#define WM8915_GP1_OP_CFG 0x0200 /* GP1_OP_CFG */ -#define WM8915_GP1_OP_CFG_MASK 0x0200 /* GP1_OP_CFG */ -#define WM8915_GP1_OP_CFG_SHIFT 9 /* GP1_OP_CFG */ -#define WM8915_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */ -#define WM8915_GP1_DB 0x0100 /* GP1_DB */ -#define WM8915_GP1_DB_MASK 0x0100 /* GP1_DB */ -#define WM8915_GP1_DB_SHIFT 8 /* GP1_DB */ -#define WM8915_GP1_DB_WIDTH 1 /* GP1_DB */ -#define WM8915_GP1_LVL 0x0040 /* GP1_LVL */ -#define WM8915_GP1_LVL_MASK 0x0040 /* GP1_LVL */ -#define WM8915_GP1_LVL_SHIFT 6 /* GP1_LVL */ -#define WM8915_GP1_LVL_WIDTH 1 /* GP1_LVL */ -#define WM8915_GP1_FN_MASK 0x000F /* GP1_FN - [3:0] */ -#define WM8915_GP1_FN_SHIFT 0 /* GP1_FN - [3:0] */ -#define WM8915_GP1_FN_WIDTH 4 /* GP1_FN - [3:0] */ - -/* - * R1793 (0x701) - GPIO 2 - */ -#define WM8915_GP2_DIR 0x8000 /* GP2_DIR */ -#define WM8915_GP2_DIR_MASK 0x8000 /* GP2_DIR */ -#define WM8915_GP2_DIR_SHIFT 15 /* GP2_DIR */ -#define WM8915_GP2_DIR_WIDTH 1 /* GP2_DIR */ -#define WM8915_GP2_PU 0x4000 /* GP2_PU */ -#define WM8915_GP2_PU_MASK 0x4000 /* GP2_PU */ -#define WM8915_GP2_PU_SHIFT 14 /* GP2_PU */ -#define WM8915_GP2_PU_WIDTH 1 /* GP2_PU */ -#define WM8915_GP2_PD 0x2000 /* GP2_PD */ -#define WM8915_GP2_PD_MASK 0x2000 /* GP2_PD */ -#define WM8915_GP2_PD_SHIFT 13 /* GP2_PD */ -#define WM8915_GP2_PD_WIDTH 1 /* GP2_PD */ -#define WM8915_GP2_POL 0x0400 /* GP2_POL */ -#define WM8915_GP2_POL_MASK 0x0400 /* GP2_POL */ -#define WM8915_GP2_POL_SHIFT 10 /* GP2_POL */ -#define WM8915_GP2_POL_WIDTH 1 /* GP2_POL */ -#define WM8915_GP2_OP_CFG 0x0200 /* GP2_OP_CFG */ -#define WM8915_GP2_OP_CFG_MASK 0x0200 /* GP2_OP_CFG */ -#define WM8915_GP2_OP_CFG_SHIFT 9 /* GP2_OP_CFG */ -#define WM8915_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */ -#define WM8915_GP2_DB 0x0100 /* GP2_DB */ -#define WM8915_GP2_DB_MASK 0x0100 /* GP2_DB */ -#define WM8915_GP2_DB_SHIFT 8 /* GP2_DB */ -#define WM8915_GP2_DB_WIDTH 1 /* GP2_DB */ -#define WM8915_GP2_LVL 0x0040 /* GP2_LVL */ -#define WM8915_GP2_LVL_MASK 0x0040 /* GP2_LVL */ -#define WM8915_GP2_LVL_SHIFT 6 /* GP2_LVL */ -#define WM8915_GP2_LVL_WIDTH 1 /* GP2_LVL */ -#define WM8915_GP2_FN_MASK 0x000F /* GP2_FN - [3:0] */ -#define WM8915_GP2_FN_SHIFT 0 /* GP2_FN - [3:0] */ -#define WM8915_GP2_FN_WIDTH 4 /* GP2_FN - [3:0] */ - -/* - * R1794 (0x702) - GPIO 3 - */ -#define WM8915_GP3_DIR 0x8000 /* GP3_DIR */ -#define WM8915_GP3_DIR_MASK 0x8000 /* GP3_DIR */ -#define WM8915_GP3_DIR_SHIFT 15 /* GP3_DIR */ -#define WM8915_GP3_DIR_WIDTH 1 /* GP3_DIR */ -#define WM8915_GP3_PU 0x4000 /* GP3_PU */ -#define WM8915_GP3_PU_MASK 0x4000 /* GP3_PU */ -#define WM8915_GP3_PU_SHIFT 14 /* GP3_PU */ -#define WM8915_GP3_PU_WIDTH 1 /* GP3_PU */ -#define WM8915_GP3_PD 0x2000 /* GP3_PD */ -#define WM8915_GP3_PD_MASK 0x2000 /* GP3_PD */ -#define WM8915_GP3_PD_SHIFT 13 /* GP3_PD */ -#define WM8915_GP3_PD_WIDTH 1 /* GP3_PD */ -#define WM8915_GP3_POL 0x0400 /* GP3_POL */ -#define WM8915_GP3_POL_MASK 0x0400 /* GP3_POL */ -#define WM8915_GP3_POL_SHIFT 10 /* GP3_POL */ -#define WM8915_GP3_POL_WIDTH 1 /* GP3_POL */ -#define WM8915_GP3_OP_CFG 0x0200 /* GP3_OP_CFG */ -#define WM8915_GP3_OP_CFG_MASK 0x0200 /* GP3_OP_CFG */ -#define WM8915_GP3_OP_CFG_SHIFT 9 /* GP3_OP_CFG */ -#define WM8915_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */ -#define WM8915_GP3_DB 0x0100 /* GP3_DB */ -#define WM8915_GP3_DB_MASK 0x0100 /* GP3_DB */ -#define WM8915_GP3_DB_SHIFT 8 /* GP3_DB */ -#define WM8915_GP3_DB_WIDTH 1 /* GP3_DB */ -#define WM8915_GP3_LVL 0x0040 /* GP3_LVL */ -#define WM8915_GP3_LVL_MASK 0x0040 /* GP3_LVL */ -#define WM8915_GP3_LVL_SHIFT 6 /* GP3_LVL */ -#define WM8915_GP3_LVL_WIDTH 1 /* GP3_LVL */ -#define WM8915_GP3_FN_MASK 0x000F /* GP3_FN - [3:0] */ -#define WM8915_GP3_FN_SHIFT 0 /* GP3_FN - [3:0] */ -#define WM8915_GP3_FN_WIDTH 4 /* GP3_FN - [3:0] */ - -/* - * R1795 (0x703) - GPIO 4 - */ -#define WM8915_GP4_DIR 0x8000 /* GP4_DIR */ -#define WM8915_GP4_DIR_MASK 0x8000 /* GP4_DIR */ -#define WM8915_GP4_DIR_SHIFT 15 /* GP4_DIR */ -#define WM8915_GP4_DIR_WIDTH 1 /* GP4_DIR */ -#define WM8915_GP4_PU 0x4000 /* GP4_PU */ -#define WM8915_GP4_PU_MASK 0x4000 /* GP4_PU */ -#define WM8915_GP4_PU_SHIFT 14 /* GP4_PU */ -#define WM8915_GP4_PU_WIDTH 1 /* GP4_PU */ -#define WM8915_GP4_PD 0x2000 /* GP4_PD */ -#define WM8915_GP4_PD_MASK 0x2000 /* GP4_PD */ -#define WM8915_GP4_PD_SHIFT 13 /* GP4_PD */ -#define WM8915_GP4_PD_WIDTH 1 /* GP4_PD */ -#define WM8915_GP4_POL 0x0400 /* GP4_POL */ -#define WM8915_GP4_POL_MASK 0x0400 /* GP4_POL */ -#define WM8915_GP4_POL_SHIFT 10 /* GP4_POL */ -#define WM8915_GP4_POL_WIDTH 1 /* GP4_POL */ -#define WM8915_GP4_OP_CFG 0x0200 /* GP4_OP_CFG */ -#define WM8915_GP4_OP_CFG_MASK 0x0200 /* GP4_OP_CFG */ -#define WM8915_GP4_OP_CFG_SHIFT 9 /* GP4_OP_CFG */ -#define WM8915_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */ -#define WM8915_GP4_DB 0x0100 /* GP4_DB */ -#define WM8915_GP4_DB_MASK 0x0100 /* GP4_DB */ -#define WM8915_GP4_DB_SHIFT 8 /* GP4_DB */ -#define WM8915_GP4_DB_WIDTH 1 /* GP4_DB */ -#define WM8915_GP4_LVL 0x0040 /* GP4_LVL */ -#define WM8915_GP4_LVL_MASK 0x0040 /* GP4_LVL */ -#define WM8915_GP4_LVL_SHIFT 6 /* GP4_LVL */ -#define WM8915_GP4_LVL_WIDTH 1 /* GP4_LVL */ -#define WM8915_GP4_FN_MASK 0x000F /* GP4_FN - [3:0] */ -#define WM8915_GP4_FN_SHIFT 0 /* GP4_FN - [3:0] */ -#define WM8915_GP4_FN_WIDTH 4 /* GP4_FN - [3:0] */ - -/* - * R1796 (0x704) - GPIO 5 - */ -#define WM8915_GP5_DIR 0x8000 /* GP5_DIR */ -#define WM8915_GP5_DIR_MASK 0x8000 /* GP5_DIR */ -#define WM8915_GP5_DIR_SHIFT 15 /* GP5_DIR */ -#define WM8915_GP5_DIR_WIDTH 1 /* GP5_DIR */ -#define WM8915_GP5_PU 0x4000 /* GP5_PU */ -#define WM8915_GP5_PU_MASK 0x4000 /* GP5_PU */ -#define WM8915_GP5_PU_SHIFT 14 /* GP5_PU */ -#define WM8915_GP5_PU_WIDTH 1 /* GP5_PU */ -#define WM8915_GP5_PD 0x2000 /* GP5_PD */ -#define WM8915_GP5_PD_MASK 0x2000 /* GP5_PD */ -#define WM8915_GP5_PD_SHIFT 13 /* GP5_PD */ -#define WM8915_GP5_PD_WIDTH 1 /* GP5_PD */ -#define WM8915_GP5_POL 0x0400 /* GP5_POL */ -#define WM8915_GP5_POL_MASK 0x0400 /* GP5_POL */ -#define WM8915_GP5_POL_SHIFT 10 /* GP5_POL */ -#define WM8915_GP5_POL_WIDTH 1 /* GP5_POL */ -#define WM8915_GP5_OP_CFG 0x0200 /* GP5_OP_CFG */ -#define WM8915_GP5_OP_CFG_MASK 0x0200 /* GP5_OP_CFG */ -#define WM8915_GP5_OP_CFG_SHIFT 9 /* GP5_OP_CFG */ -#define WM8915_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */ -#define WM8915_GP5_DB 0x0100 /* GP5_DB */ -#define WM8915_GP5_DB_MASK 0x0100 /* GP5_DB */ -#define WM8915_GP5_DB_SHIFT 8 /* GP5_DB */ -#define WM8915_GP5_DB_WIDTH 1 /* GP5_DB */ -#define WM8915_GP5_LVL 0x0040 /* GP5_LVL */ -#define WM8915_GP5_LVL_MASK 0x0040 /* GP5_LVL */ -#define WM8915_GP5_LVL_SHIFT 6 /* GP5_LVL */ -#define WM8915_GP5_LVL_WIDTH 1 /* GP5_LVL */ -#define WM8915_GP5_FN_MASK 0x000F /* GP5_FN - [3:0] */ -#define WM8915_GP5_FN_SHIFT 0 /* GP5_FN - [3:0] */ -#define WM8915_GP5_FN_WIDTH 4 /* GP5_FN - [3:0] */ - -/* - * R1824 (0x720) - Pull Control (1) - */ -#define WM8915_DMICDAT2_PD 0x1000 /* DMICDAT2_PD */ -#define WM8915_DMICDAT2_PD_MASK 0x1000 /* DMICDAT2_PD */ -#define WM8915_DMICDAT2_PD_SHIFT 12 /* DMICDAT2_PD */ -#define WM8915_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */ -#define WM8915_DMICDAT1_PD 0x0400 /* DMICDAT1_PD */ -#define WM8915_DMICDAT1_PD_MASK 0x0400 /* DMICDAT1_PD */ -#define WM8915_DMICDAT1_PD_SHIFT 10 /* DMICDAT1_PD */ -#define WM8915_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */ -#define WM8915_MCLK2_PU 0x0200 /* MCLK2_PU */ -#define WM8915_MCLK2_PU_MASK 0x0200 /* MCLK2_PU */ -#define WM8915_MCLK2_PU_SHIFT 9 /* MCLK2_PU */ -#define WM8915_MCLK2_PU_WIDTH 1 /* MCLK2_PU */ -#define WM8915_MCLK2_PD 0x0100 /* MCLK2_PD */ -#define WM8915_MCLK2_PD_MASK 0x0100 /* MCLK2_PD */ -#define WM8915_MCLK2_PD_SHIFT 8 /* MCLK2_PD */ -#define WM8915_MCLK2_PD_WIDTH 1 /* MCLK2_PD */ -#define WM8915_MCLK1_PU 0x0080 /* MCLK1_PU */ -#define WM8915_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */ -#define WM8915_MCLK1_PU_SHIFT 7 /* MCLK1_PU */ -#define WM8915_MCLK1_PU_WIDTH 1 /* MCLK1_PU */ -#define WM8915_MCLK1_PD 0x0040 /* MCLK1_PD */ -#define WM8915_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */ -#define WM8915_MCLK1_PD_SHIFT 6 /* MCLK1_PD */ -#define WM8915_MCLK1_PD_WIDTH 1 /* MCLK1_PD */ -#define WM8915_DACDAT1_PU 0x0020 /* DACDAT1_PU */ -#define WM8915_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */ -#define WM8915_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */ -#define WM8915_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */ -#define WM8915_DACDAT1_PD 0x0010 /* DACDAT1_PD */ -#define WM8915_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */ -#define WM8915_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */ -#define WM8915_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */ -#define WM8915_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */ -#define WM8915_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */ -#define WM8915_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */ -#define WM8915_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */ -#define WM8915_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */ -#define WM8915_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */ -#define WM8915_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */ -#define WM8915_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */ -#define WM8915_BCLK1_PU 0x0002 /* BCLK1_PU */ -#define WM8915_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */ -#define WM8915_BCLK1_PU_SHIFT 1 /* BCLK1_PU */ -#define WM8915_BCLK1_PU_WIDTH 1 /* BCLK1_PU */ -#define WM8915_BCLK1_PD 0x0001 /* BCLK1_PD */ -#define WM8915_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */ -#define WM8915_BCLK1_PD_SHIFT 0 /* BCLK1_PD */ -#define WM8915_BCLK1_PD_WIDTH 1 /* BCLK1_PD */ - -/* - * R1825 (0x721) - Pull Control (2) - */ -#define WM8915_LDO1ENA_PD 0x0100 /* LDO1ENA_PD */ -#define WM8915_LDO1ENA_PD_MASK 0x0100 /* LDO1ENA_PD */ -#define WM8915_LDO1ENA_PD_SHIFT 8 /* LDO1ENA_PD */ -#define WM8915_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */ -#define WM8915_ADDR_PD 0x0040 /* ADDR_PD */ -#define WM8915_ADDR_PD_MASK 0x0040 /* ADDR_PD */ -#define WM8915_ADDR_PD_SHIFT 6 /* ADDR_PD */ -#define WM8915_ADDR_PD_WIDTH 1 /* ADDR_PD */ -#define WM8915_DACDAT2_PU 0x0020 /* DACDAT2_PU */ -#define WM8915_DACDAT2_PU_MASK 0x0020 /* DACDAT2_PU */ -#define WM8915_DACDAT2_PU_SHIFT 5 /* DACDAT2_PU */ -#define WM8915_DACDAT2_PU_WIDTH 1 /* DACDAT2_PU */ -#define WM8915_DACDAT2_PD 0x0010 /* DACDAT2_PD */ -#define WM8915_DACDAT2_PD_MASK 0x0010 /* DACDAT2_PD */ -#define WM8915_DACDAT2_PD_SHIFT 4 /* DACDAT2_PD */ -#define WM8915_DACDAT2_PD_WIDTH 1 /* DACDAT2_PD */ -#define WM8915_DACLRCLK2_PU 0x0008 /* DACLRCLK2_PU */ -#define WM8915_DACLRCLK2_PU_MASK 0x0008 /* DACLRCLK2_PU */ -#define WM8915_DACLRCLK2_PU_SHIFT 3 /* DACLRCLK2_PU */ -#define WM8915_DACLRCLK2_PU_WIDTH 1 /* DACLRCLK2_PU */ -#define WM8915_DACLRCLK2_PD 0x0004 /* DACLRCLK2_PD */ -#define WM8915_DACLRCLK2_PD_MASK 0x0004 /* DACLRCLK2_PD */ -#define WM8915_DACLRCLK2_PD_SHIFT 2 /* DACLRCLK2_PD */ -#define WM8915_DACLRCLK2_PD_WIDTH 1 /* DACLRCLK2_PD */ -#define WM8915_BCLK2_PU 0x0002 /* BCLK2_PU */ -#define WM8915_BCLK2_PU_MASK 0x0002 /* BCLK2_PU */ -#define WM8915_BCLK2_PU_SHIFT 1 /* BCLK2_PU */ -#define WM8915_BCLK2_PU_WIDTH 1 /* BCLK2_PU */ -#define WM8915_BCLK2_PD 0x0001 /* BCLK2_PD */ -#define WM8915_BCLK2_PD_MASK 0x0001 /* BCLK2_PD */ -#define WM8915_BCLK2_PD_SHIFT 0 /* BCLK2_PD */ -#define WM8915_BCLK2_PD_WIDTH 1 /* BCLK2_PD */ - -/* - * R1840 (0x730) - Interrupt Status 1 - */ -#define WM8915_GP5_EINT 0x0010 /* GP5_EINT */ -#define WM8915_GP5_EINT_MASK 0x0010 /* GP5_EINT */ -#define WM8915_GP5_EINT_SHIFT 4 /* GP5_EINT */ -#define WM8915_GP5_EINT_WIDTH 1 /* GP5_EINT */ -#define WM8915_GP4_EINT 0x0008 /* GP4_EINT */ -#define WM8915_GP4_EINT_MASK 0x0008 /* GP4_EINT */ -#define WM8915_GP4_EINT_SHIFT 3 /* GP4_EINT */ -#define WM8915_GP4_EINT_WIDTH 1 /* GP4_EINT */ -#define WM8915_GP3_EINT 0x0004 /* GP3_EINT */ -#define WM8915_GP3_EINT_MASK 0x0004 /* GP3_EINT */ -#define WM8915_GP3_EINT_SHIFT 2 /* GP3_EINT */ -#define WM8915_GP3_EINT_WIDTH 1 /* GP3_EINT */ -#define WM8915_GP2_EINT 0x0002 /* GP2_EINT */ -#define WM8915_GP2_EINT_MASK 0x0002 /* GP2_EINT */ -#define WM8915_GP2_EINT_SHIFT 1 /* GP2_EINT */ -#define WM8915_GP2_EINT_WIDTH 1 /* GP2_EINT */ -#define WM8915_GP1_EINT 0x0001 /* GP1_EINT */ -#define WM8915_GP1_EINT_MASK 0x0001 /* GP1_EINT */ -#define WM8915_GP1_EINT_SHIFT 0 /* GP1_EINT */ -#define WM8915_GP1_EINT_WIDTH 1 /* GP1_EINT */ - -/* - * R1841 (0x731) - Interrupt Status 2 - */ -#define WM8915_DCS_DONE_23_EINT 0x1000 /* DCS_DONE_23_EINT */ -#define WM8915_DCS_DONE_23_EINT_MASK 0x1000 /* DCS_DONE_23_EINT */ -#define WM8915_DCS_DONE_23_EINT_SHIFT 12 /* DCS_DONE_23_EINT */ -#define WM8915_DCS_DONE_23_EINT_WIDTH 1 /* DCS_DONE_23_EINT */ -#define WM8915_DCS_DONE_01_EINT 0x0800 /* DCS_DONE_01_EINT */ -#define WM8915_DCS_DONE_01_EINT_MASK 0x0800 /* DCS_DONE_01_EINT */ -#define WM8915_DCS_DONE_01_EINT_SHIFT 11 /* DCS_DONE_01_EINT */ -#define WM8915_DCS_DONE_01_EINT_WIDTH 1 /* DCS_DONE_01_EINT */ -#define WM8915_WSEQ_DONE_EINT 0x0400 /* WSEQ_DONE_EINT */ -#define WM8915_WSEQ_DONE_EINT_MASK 0x0400 /* WSEQ_DONE_EINT */ -#define WM8915_WSEQ_DONE_EINT_SHIFT 10 /* WSEQ_DONE_EINT */ -#define WM8915_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */ -#define WM8915_FIFOS_ERR_EINT 0x0200 /* FIFOS_ERR_EINT */ -#define WM8915_FIFOS_ERR_EINT_MASK 0x0200 /* FIFOS_ERR_EINT */ -#define WM8915_FIFOS_ERR_EINT_SHIFT 9 /* FIFOS_ERR_EINT */ -#define WM8915_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */ -#define WM8915_DSP2DRC_SIG_DET_EINT 0x0080 /* DSP2DRC_SIG_DET_EINT */ -#define WM8915_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* DSP2DRC_SIG_DET_EINT */ -#define WM8915_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* DSP2DRC_SIG_DET_EINT */ -#define WM8915_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* DSP2DRC_SIG_DET_EINT */ -#define WM8915_DSP1DRC_SIG_DET_EINT 0x0040 /* DSP1DRC_SIG_DET_EINT */ -#define WM8915_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* DSP1DRC_SIG_DET_EINT */ -#define WM8915_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* DSP1DRC_SIG_DET_EINT */ -#define WM8915_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* DSP1DRC_SIG_DET_EINT */ -#define WM8915_FLL_SW_CLK_DONE_EINT 0x0008 /* FLL_SW_CLK_DONE_EINT */ -#define WM8915_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* FLL_SW_CLK_DONE_EINT */ -#define WM8915_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* FLL_SW_CLK_DONE_EINT */ -#define WM8915_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* FLL_SW_CLK_DONE_EINT */ -#define WM8915_FLL_LOCK_EINT 0x0004 /* FLL_LOCK_EINT */ -#define WM8915_FLL_LOCK_EINT_MASK 0x0004 /* FLL_LOCK_EINT */ -#define WM8915_FLL_LOCK_EINT_SHIFT 2 /* FLL_LOCK_EINT */ -#define WM8915_FLL_LOCK_EINT_WIDTH 1 /* FLL_LOCK_EINT */ -#define WM8915_HP_DONE_EINT 0x0002 /* HP_DONE_EINT */ -#define WM8915_HP_DONE_EINT_MASK 0x0002 /* HP_DONE_EINT */ -#define WM8915_HP_DONE_EINT_SHIFT 1 /* HP_DONE_EINT */ -#define WM8915_HP_DONE_EINT_WIDTH 1 /* HP_DONE_EINT */ -#define WM8915_MICD_EINT 0x0001 /* MICD_EINT */ -#define WM8915_MICD_EINT_MASK 0x0001 /* MICD_EINT */ -#define WM8915_MICD_EINT_SHIFT 0 /* MICD_EINT */ -#define WM8915_MICD_EINT_WIDTH 1 /* MICD_EINT */ - -/* - * R1842 (0x732) - Interrupt Raw Status 2 - */ -#define WM8915_DCS_DONE_23_STS 0x1000 /* DCS_DONE_23_STS */ -#define WM8915_DCS_DONE_23_STS_MASK 0x1000 /* DCS_DONE_23_STS */ -#define WM8915_DCS_DONE_23_STS_SHIFT 12 /* DCS_DONE_23_STS */ -#define WM8915_DCS_DONE_23_STS_WIDTH 1 /* DCS_DONE_23_STS */ -#define WM8915_DCS_DONE_01_STS 0x0800 /* DCS_DONE_01_STS */ -#define WM8915_DCS_DONE_01_STS_MASK 0x0800 /* DCS_DONE_01_STS */ -#define WM8915_DCS_DONE_01_STS_SHIFT 11 /* DCS_DONE_01_STS */ -#define WM8915_DCS_DONE_01_STS_WIDTH 1 /* DCS_DONE_01_STS */ -#define WM8915_WSEQ_DONE_STS 0x0400 /* WSEQ_DONE_STS */ -#define WM8915_WSEQ_DONE_STS_MASK 0x0400 /* WSEQ_DONE_STS */ -#define WM8915_WSEQ_DONE_STS_SHIFT 10 /* WSEQ_DONE_STS */ -#define WM8915_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */ -#define WM8915_FIFOS_ERR_STS 0x0200 /* FIFOS_ERR_STS */ -#define WM8915_FIFOS_ERR_STS_MASK 0x0200 /* FIFOS_ERR_STS */ -#define WM8915_FIFOS_ERR_STS_SHIFT 9 /* FIFOS_ERR_STS */ -#define WM8915_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */ -#define WM8915_DSP2DRC_SIG_DET_STS 0x0080 /* DSP2DRC_SIG_DET_STS */ -#define WM8915_DSP2DRC_SIG_DET_STS_MASK 0x0080 /* DSP2DRC_SIG_DET_STS */ -#define WM8915_DSP2DRC_SIG_DET_STS_SHIFT 7 /* DSP2DRC_SIG_DET_STS */ -#define WM8915_DSP2DRC_SIG_DET_STS_WIDTH 1 /* DSP2DRC_SIG_DET_STS */ -#define WM8915_DSP1DRC_SIG_DET_STS 0x0040 /* DSP1DRC_SIG_DET_STS */ -#define WM8915_DSP1DRC_SIG_DET_STS_MASK 0x0040 /* DSP1DRC_SIG_DET_STS */ -#define WM8915_DSP1DRC_SIG_DET_STS_SHIFT 6 /* DSP1DRC_SIG_DET_STS */ -#define WM8915_DSP1DRC_SIG_DET_STS_WIDTH 1 /* DSP1DRC_SIG_DET_STS */ -#define WM8915_FLL_LOCK_STS 0x0004 /* FLL_LOCK_STS */ -#define WM8915_FLL_LOCK_STS_MASK 0x0004 /* FLL_LOCK_STS */ -#define WM8915_FLL_LOCK_STS_SHIFT 2 /* FLL_LOCK_STS */ -#define WM8915_FLL_LOCK_STS_WIDTH 1 /* FLL_LOCK_STS */ - -/* - * R1848 (0x738) - Interrupt Status 1 Mask - */ -#define WM8915_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */ -#define WM8915_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */ -#define WM8915_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */ -#define WM8915_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */ -#define WM8915_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */ -#define WM8915_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */ -#define WM8915_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */ -#define WM8915_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */ -#define WM8915_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */ -#define WM8915_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */ -#define WM8915_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */ -#define WM8915_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */ -#define WM8915_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */ -#define WM8915_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */ -#define WM8915_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */ -#define WM8915_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */ -#define WM8915_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */ -#define WM8915_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */ -#define WM8915_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */ -#define WM8915_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */ - -/* - * R1849 (0x739) - Interrupt Status 2 Mask - */ -#define WM8915_IM_DCS_DONE_23_EINT 0x1000 /* IM_DCS_DONE_23_EINT */ -#define WM8915_IM_DCS_DONE_23_EINT_MASK 0x1000 /* IM_DCS_DONE_23_EINT */ -#define WM8915_IM_DCS_DONE_23_EINT_SHIFT 12 /* IM_DCS_DONE_23_EINT */ -#define WM8915_IM_DCS_DONE_23_EINT_WIDTH 1 /* IM_DCS_DONE_23_EINT */ -#define WM8915_IM_DCS_DONE_01_EINT 0x0800 /* IM_DCS_DONE_01_EINT */ -#define WM8915_IM_DCS_DONE_01_EINT_MASK 0x0800 /* IM_DCS_DONE_01_EINT */ -#define WM8915_IM_DCS_DONE_01_EINT_SHIFT 11 /* IM_DCS_DONE_01_EINT */ -#define WM8915_IM_DCS_DONE_01_EINT_WIDTH 1 /* IM_DCS_DONE_01_EINT */ -#define WM8915_IM_WSEQ_DONE_EINT 0x0400 /* IM_WSEQ_DONE_EINT */ -#define WM8915_IM_WSEQ_DONE_EINT_MASK 0x0400 /* IM_WSEQ_DONE_EINT */ -#define WM8915_IM_WSEQ_DONE_EINT_SHIFT 10 /* IM_WSEQ_DONE_EINT */ -#define WM8915_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */ -#define WM8915_IM_FIFOS_ERR_EINT 0x0200 /* IM_FIFOS_ERR_EINT */ -#define WM8915_IM_FIFOS_ERR_EINT_MASK 0x0200 /* IM_FIFOS_ERR_EINT */ -#define WM8915_IM_FIFOS_ERR_EINT_SHIFT 9 /* IM_FIFOS_ERR_EINT */ -#define WM8915_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */ -#define WM8915_IM_DSP2DRC_SIG_DET_EINT 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* IM_DSP2DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP2DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP1DRC_SIG_DET_EINT 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* IM_DSP1DRC_SIG_DET_EINT */ -#define WM8915_IM_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP1DRC_SIG_DET_EINT */ -#define WM8915_IM_FLL_SW_CLK_DONE_EINT 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */ -#define WM8915_IM_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */ -#define WM8915_IM_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* IM_FLL_SW_CLK_DONE_EINT */ -#define WM8915_IM_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* IM_FLL_SW_CLK_DONE_EINT */ -#define WM8915_IM_FLL_LOCK_EINT 0x0004 /* IM_FLL_LOCK_EINT */ -#define WM8915_IM_FLL_LOCK_EINT_MASK 0x0004 /* IM_FLL_LOCK_EINT */ -#define WM8915_IM_FLL_LOCK_EINT_SHIFT 2 /* IM_FLL_LOCK_EINT */ -#define WM8915_IM_FLL_LOCK_EINT_WIDTH 1 /* IM_FLL_LOCK_EINT */ -#define WM8915_IM_HP_DONE_EINT 0x0002 /* IM_HP_DONE_EINT */ -#define WM8915_IM_HP_DONE_EINT_MASK 0x0002 /* IM_HP_DONE_EINT */ -#define WM8915_IM_HP_DONE_EINT_SHIFT 1 /* IM_HP_DONE_EINT */ -#define WM8915_IM_HP_DONE_EINT_WIDTH 1 /* IM_HP_DONE_EINT */ -#define WM8915_IM_MICD_EINT 0x0001 /* IM_MICD_EINT */ -#define WM8915_IM_MICD_EINT_MASK 0x0001 /* IM_MICD_EINT */ -#define WM8915_IM_MICD_EINT_SHIFT 0 /* IM_MICD_EINT */ -#define WM8915_IM_MICD_EINT_WIDTH 1 /* IM_MICD_EINT */ - -/* - * R1856 (0x740) - Interrupt Control - */ -#define WM8915_IM_IRQ 0x0001 /* IM_IRQ */ -#define WM8915_IM_IRQ_MASK 0x0001 /* IM_IRQ */ -#define WM8915_IM_IRQ_SHIFT 0 /* IM_IRQ */ -#define WM8915_IM_IRQ_WIDTH 1 /* IM_IRQ */ - -/* - * R2048 (0x800) - Left PDM Speaker - */ -#define WM8915_SPKL_ENA 0x0010 /* SPKL_ENA */ -#define WM8915_SPKL_ENA_MASK 0x0010 /* SPKL_ENA */ -#define WM8915_SPKL_ENA_SHIFT 4 /* SPKL_ENA */ -#define WM8915_SPKL_ENA_WIDTH 1 /* SPKL_ENA */ -#define WM8915_SPKL_MUTE 0x0008 /* SPKL_MUTE */ -#define WM8915_SPKL_MUTE_MASK 0x0008 /* SPKL_MUTE */ -#define WM8915_SPKL_MUTE_SHIFT 3 /* SPKL_MUTE */ -#define WM8915_SPKL_MUTE_WIDTH 1 /* SPKL_MUTE */ -#define WM8915_SPKL_MUTE_ZC 0x0004 /* SPKL_MUTE_ZC */ -#define WM8915_SPKL_MUTE_ZC_MASK 0x0004 /* SPKL_MUTE_ZC */ -#define WM8915_SPKL_MUTE_ZC_SHIFT 2 /* SPKL_MUTE_ZC */ -#define WM8915_SPKL_MUTE_ZC_WIDTH 1 /* SPKL_MUTE_ZC */ -#define WM8915_SPKL_SRC_MASK 0x0003 /* SPKL_SRC - [1:0] */ -#define WM8915_SPKL_SRC_SHIFT 0 /* SPKL_SRC - [1:0] */ -#define WM8915_SPKL_SRC_WIDTH 2 /* SPKL_SRC - [1:0] */ - -/* - * R2049 (0x801) - Right PDM Speaker - */ -#define WM8915_SPKR_ENA 0x0010 /* SPKR_ENA */ -#define WM8915_SPKR_ENA_MASK 0x0010 /* SPKR_ENA */ -#define WM8915_SPKR_ENA_SHIFT 4 /* SPKR_ENA */ -#define WM8915_SPKR_ENA_WIDTH 1 /* SPKR_ENA */ -#define WM8915_SPKR_MUTE 0x0008 /* SPKR_MUTE */ -#define WM8915_SPKR_MUTE_MASK 0x0008 /* SPKR_MUTE */ -#define WM8915_SPKR_MUTE_SHIFT 3 /* SPKR_MUTE */ -#define WM8915_SPKR_MUTE_WIDTH 1 /* SPKR_MUTE */ -#define WM8915_SPKR_MUTE_ZC 0x0004 /* SPKR_MUTE_ZC */ -#define WM8915_SPKR_MUTE_ZC_MASK 0x0004 /* SPKR_MUTE_ZC */ -#define WM8915_SPKR_MUTE_ZC_SHIFT 2 /* SPKR_MUTE_ZC */ -#define WM8915_SPKR_MUTE_ZC_WIDTH 1 /* SPKR_MUTE_ZC */ -#define WM8915_SPKR_SRC_MASK 0x0003 /* SPKR_SRC - [1:0] */ -#define WM8915_SPKR_SRC_SHIFT 0 /* SPKR_SRC - [1:0] */ -#define WM8915_SPKR_SRC_WIDTH 2 /* SPKR_SRC - [1:0] */ - -/* - * R2050 (0x802) - PDM Speaker Mute Sequence - */ -#define WM8915_SPK_MUTE_ENDIAN 0x0100 /* SPK_MUTE_ENDIAN */ -#define WM8915_SPK_MUTE_ENDIAN_MASK 0x0100 /* SPK_MUTE_ENDIAN */ -#define WM8915_SPK_MUTE_ENDIAN_SHIFT 8 /* SPK_MUTE_ENDIAN */ -#define WM8915_SPK_MUTE_ENDIAN_WIDTH 1 /* SPK_MUTE_ENDIAN */ -#define WM8915_SPK_MUTE_SEQ1_MASK 0x00FF /* SPK_MUTE_SEQ1 - [7:0] */ -#define WM8915_SPK_MUTE_SEQ1_SHIFT 0 /* SPK_MUTE_SEQ1 - [7:0] */ -#define WM8915_SPK_MUTE_SEQ1_WIDTH 8 /* SPK_MUTE_SEQ1 - [7:0] */ - -/* - * R2051 (0x803) - PDM Speaker Volume - */ -#define WM8915_SPKR_VOL_MASK 0x00F0 /* SPKR_VOL - [7:4] */ -#define WM8915_SPKR_VOL_SHIFT 4 /* SPKR_VOL - [7:4] */ -#define WM8915_SPKR_VOL_WIDTH 4 /* SPKR_VOL - [7:4] */ -#define WM8915_SPKL_VOL_MASK 0x000F /* SPKL_VOL - [3:0] */ -#define WM8915_SPKL_VOL_SHIFT 0 /* SPKL_VOL - [3:0] */ -#define WM8915_SPKL_VOL_WIDTH 4 /* SPKL_VOL - [3:0] */ - -#endif diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 09e680ae88b2..b393f9fac97a 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2981,6 +2981,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) wm8994->hubs.dcs_readback_mode = 1; break; } + break; case WM8958: wm8994->hubs.dcs_readback_mode = 1; diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c new file mode 100644 index 000000000000..ab8e9d1aaff0 --- /dev/null +++ b/sound/soc/codecs/wm8996.c @@ -0,0 +1,2994 @@ +/* + * wm8996.c - WM8996 audio codec interface + * + * Copyright 2011 Wolfson Microelectronics PLC. + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/completion.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/gcd.h> +#include <linux/gpio.h> +#include <linux/i2c.h> +#include <linux/regulator/consumer.h> +#include <linux/slab.h> +#include <linux/workqueue.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <trace/events/asoc.h> + +#include <sound/wm8996.h> +#include "wm8996.h" + +#define WM8996_AIFS 2 + +#define HPOUT1L 1 +#define HPOUT1R 2 +#define HPOUT2L 4 +#define HPOUT2R 8 + +#define WM8996_NUM_SUPPLIES 4 +static const char *wm8996_supply_names[WM8996_NUM_SUPPLIES] = { + "DBVDD", + "AVDD1", + "AVDD2", + "CPVDD", +}; + +struct wm8996_priv { + struct snd_soc_codec *codec; + + int ldo1ena; + + int sysclk; + int sysclk_src; + + int fll_src; + int fll_fref; + int fll_fout; + + struct completion fll_lock; + + u16 dcs_pending; + struct completion dcs_done; + + u16 hpout_ena; + u16 hpout_pending; + + struct regulator_bulk_data supplies[WM8996_NUM_SUPPLIES]; + struct notifier_block disable_nb[WM8996_NUM_SUPPLIES]; + + struct wm8996_pdata pdata; + + int rx_rate[WM8996_AIFS]; + int bclk_rate[WM8996_AIFS]; + + /* Platform dependant ReTune mobile configuration */ + int num_retune_mobile_texts; + const char **retune_mobile_texts; + int retune_mobile_cfg[2]; + struct soc_enum retune_mobile_enum; + + struct snd_soc_jack *jack; + bool detecting; + bool jack_mic; + wm8996_polarity_fn polarity_cb; + +#ifdef CONFIG_GPIOLIB + struct gpio_chip gpio_chip; +#endif +}; + +/* We can't use the same notifier block for more than one supply and + * there's no way I can see to get from a callback to the caller + * except container_of(). + */ +#define WM8996_REGULATOR_EVENT(n) \ +static int wm8996_regulator_event_##n(struct notifier_block *nb, \ + unsigned long event, void *data) \ +{ \ + struct wm8996_priv *wm8996 = container_of(nb, struct wm8996_priv, \ + disable_nb[n]); \ + if (event & REGULATOR_EVENT_DISABLE) { \ + wm8996->codec->cache_sync = 1; \ + } \ + return 0; \ +} + +WM8996_REGULATOR_EVENT(0) +WM8996_REGULATOR_EVENT(1) +WM8996_REGULATOR_EVENT(2) +WM8996_REGULATOR_EVENT(3) + +static const u16 wm8996_reg[WM8996_MAX_REGISTER] = { + [WM8996_SOFTWARE_RESET] = 0x8996, + [WM8996_POWER_MANAGEMENT_7] = 0x10, + [WM8996_DAC1_HPOUT1_VOLUME] = 0x88, + [WM8996_DAC2_HPOUT2_VOLUME] = 0x88, + [WM8996_DAC1_LEFT_VOLUME] = 0x2c0, + [WM8996_DAC1_RIGHT_VOLUME] = 0x2c0, + [WM8996_DAC2_LEFT_VOLUME] = 0x2c0, + [WM8996_DAC2_RIGHT_VOLUME] = 0x2c0, + [WM8996_OUTPUT1_LEFT_VOLUME] = 0x80, + [WM8996_OUTPUT1_RIGHT_VOLUME] = 0x80, + [WM8996_OUTPUT2_LEFT_VOLUME] = 0x80, + [WM8996_OUTPUT2_RIGHT_VOLUME] = 0x80, + [WM8996_MICBIAS_1] = 0x39, + [WM8996_MICBIAS_2] = 0x39, + [WM8996_LDO_1] = 0x3, + [WM8996_LDO_2] = 0x13, + [WM8996_ACCESSORY_DETECT_MODE_1] = 0x4, + [WM8996_HEADPHONE_DETECT_1] = 0x20, + [WM8996_MIC_DETECT_1] = 0x7600, + [WM8996_MIC_DETECT_2] = 0xbf, + [WM8996_CHARGE_PUMP_1] = 0x1f25, + [WM8996_CHARGE_PUMP_2] = 0xab19, + [WM8996_DC_SERVO_5] = 0x2a2a, + [WM8996_CONTROL_INTERFACE_1] = 0x8004, + [WM8996_CLOCKING_1] = 0x10, + [WM8996_AIF_RATE] = 0x83, + [WM8996_FLL_CONTROL_4] = 0x5dc0, + [WM8996_FLL_CONTROL_5] = 0xc84, + [WM8996_FLL_EFS_2] = 0x2, + [WM8996_AIF1_TX_LRCLK_1] = 0x80, + [WM8996_AIF1_TX_LRCLK_2] = 0x8, + [WM8996_AIF1_RX_LRCLK_1] = 0x80, + [WM8996_AIF1TX_DATA_CONFIGURATION_1] = 0x1818, + [WM8996_AIF1RX_DATA_CONFIGURATION] = 0x1818, + [WM8996_AIF1TX_TEST] = 0x7, + [WM8996_AIF2_TX_LRCLK_1] = 0x80, + [WM8996_AIF2_TX_LRCLK_2] = 0x8, + [WM8996_AIF2_RX_LRCLK_1] = 0x80, + [WM8996_AIF2TX_DATA_CONFIGURATION_1] = 0x1818, + [WM8996_AIF2RX_DATA_CONFIGURATION] = 0x1818, + [WM8996_AIF2TX_TEST] = 0x1, + [WM8996_DSP1_TX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP1_TX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP1_RX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP1_RX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP1_TX_FILTERS] = 0x2000, + [WM8996_DSP1_RX_FILTERS_1] = 0x200, + [WM8996_DSP1_RX_FILTERS_2] = 0x10, + [WM8996_DSP1_DRC_1] = 0x98, + [WM8996_DSP1_DRC_2] = 0x845, + [WM8996_DSP1_RX_EQ_GAINS_1] = 0x6318, + [WM8996_DSP1_RX_EQ_GAINS_2] = 0x6300, + [WM8996_DSP1_RX_EQ_BAND_1_A] = 0xfca, + [WM8996_DSP1_RX_EQ_BAND_1_B] = 0x400, + [WM8996_DSP1_RX_EQ_BAND_1_PG] = 0xd8, + [WM8996_DSP1_RX_EQ_BAND_2_A] = 0x1eb5, + [WM8996_DSP1_RX_EQ_BAND_2_B] = 0xf145, + [WM8996_DSP1_RX_EQ_BAND_2_C] = 0xb75, + [WM8996_DSP1_RX_EQ_BAND_2_PG] = 0x1c5, + [WM8996_DSP1_RX_EQ_BAND_3_A] = 0x1c58, + [WM8996_DSP1_RX_EQ_BAND_3_B] = 0xf373, + [WM8996_DSP1_RX_EQ_BAND_3_C] = 0xa54, + [WM8996_DSP1_RX_EQ_BAND_3_PG] = 0x558, + [WM8996_DSP1_RX_EQ_BAND_4_A] = 0x168e, + [WM8996_DSP1_RX_EQ_BAND_4_B] = 0xf829, + [WM8996_DSP1_RX_EQ_BAND_4_C] = 0x7ad, + [WM8996_DSP1_RX_EQ_BAND_4_PG] = 0x1103, + [WM8996_DSP1_RX_EQ_BAND_5_A] = 0x564, + [WM8996_DSP1_RX_EQ_BAND_5_B] = 0x559, + [WM8996_DSP1_RX_EQ_BAND_5_PG] = 0x4000, + [WM8996_DSP2_TX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP2_TX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP2_RX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP2_RX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP2_TX_FILTERS] = 0x2000, + [WM8996_DSP2_RX_FILTERS_1] = 0x200, + [WM8996_DSP2_RX_FILTERS_2] = 0x10, + [WM8996_DSP2_DRC_1] = 0x98, + [WM8996_DSP2_DRC_2] = 0x845, + [WM8996_DSP2_RX_EQ_GAINS_1] = 0x6318, + [WM8996_DSP2_RX_EQ_GAINS_2] = 0x6300, + [WM8996_DSP2_RX_EQ_BAND_1_A] = 0xfca, + [WM8996_DSP2_RX_EQ_BAND_1_B] = 0x400, + [WM8996_DSP2_RX_EQ_BAND_1_PG] = 0xd8, + [WM8996_DSP2_RX_EQ_BAND_2_A] = 0x1eb5, + [WM8996_DSP2_RX_EQ_BAND_2_B] = 0xf145, + [WM8996_DSP2_RX_EQ_BAND_2_C] = 0xb75, + [WM8996_DSP2_RX_EQ_BAND_2_PG] = 0x1c5, + [WM8996_DSP2_RX_EQ_BAND_3_A] = 0x1c58, + [WM8996_DSP2_RX_EQ_BAND_3_B] = 0xf373, + [WM8996_DSP2_RX_EQ_BAND_3_C] = 0xa54, + [WM8996_DSP2_RX_EQ_BAND_3_PG] = 0x558, + [WM8996_DSP2_RX_EQ_BAND_4_A] = 0x168e, + [WM8996_DSP2_RX_EQ_BAND_4_B] = 0xf829, + [WM8996_DSP2_RX_EQ_BAND_4_C] = 0x7ad, + [WM8996_DSP2_RX_EQ_BAND_4_PG] = 0x1103, + [WM8996_DSP2_RX_EQ_BAND_5_A] = 0x564, + [WM8996_DSP2_RX_EQ_BAND_5_B] = 0x559, + [WM8996_DSP2_RX_EQ_BAND_5_PG] = 0x4000, + [WM8996_OVERSAMPLING] = 0xd, + [WM8996_SIDETONE] = 0x1040, + [WM8996_GPIO_1] = 0xa101, + [WM8996_GPIO_2] = 0xa101, + [WM8996_GPIO_3] = 0xa101, + [WM8996_GPIO_4] = 0xa101, + [WM8996_GPIO_5] = 0xa101, + [WM8996_PULL_CONTROL_2] = 0x140, + [WM8996_INTERRUPT_STATUS_1_MASK] = 0x1f, + [WM8996_INTERRUPT_STATUS_2_MASK] = 0x1ecf, + [WM8996_RIGHT_PDM_SPEAKER] = 0x1, + [WM8996_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69, + [WM8996_PDM_SPEAKER_VOLUME] = 0x66, + [WM8996_WRITE_SEQUENCER_0] = 0x1, + [WM8996_WRITE_SEQUENCER_1] = 0x1, + [WM8996_WRITE_SEQUENCER_3] = 0x6, + [WM8996_WRITE_SEQUENCER_4] = 0x40, + [WM8996_WRITE_SEQUENCER_5] = 0x1, + [WM8996_WRITE_SEQUENCER_6] = 0xf, + [WM8996_WRITE_SEQUENCER_7] = 0x6, + [WM8996_WRITE_SEQUENCER_8] = 0x1, + [WM8996_WRITE_SEQUENCER_9] = 0x3, + [WM8996_WRITE_SEQUENCER_10] = 0x104, + [WM8996_WRITE_SEQUENCER_12] = 0x60, + [WM8996_WRITE_SEQUENCER_13] = 0x11, + [WM8996_WRITE_SEQUENCER_14] = 0x401, + [WM8996_WRITE_SEQUENCER_16] = 0x50, + [WM8996_WRITE_SEQUENCER_17] = 0x3, + [WM8996_WRITE_SEQUENCER_18] = 0x100, + [WM8996_WRITE_SEQUENCER_20] = 0x51, + [WM8996_WRITE_SEQUENCER_21] = 0x3, + [WM8996_WRITE_SEQUENCER_22] = 0x104, + [WM8996_WRITE_SEQUENCER_23] = 0xa, + [WM8996_WRITE_SEQUENCER_24] = 0x60, + [WM8996_WRITE_SEQUENCER_25] = 0x3b, + [WM8996_WRITE_SEQUENCER_26] = 0x502, + [WM8996_WRITE_SEQUENCER_27] = 0x100, + [WM8996_WRITE_SEQUENCER_28] = 0x2fff, + [WM8996_WRITE_SEQUENCER_32] = 0x2fff, + [WM8996_WRITE_SEQUENCER_36] = 0x2fff, + [WM8996_WRITE_SEQUENCER_40] = 0x2fff, + [WM8996_WRITE_SEQUENCER_44] = 0x2fff, + [WM8996_WRITE_SEQUENCER_48] = 0x2fff, + [WM8996_WRITE_SEQUENCER_52] = 0x2fff, + [WM8996_WRITE_SEQUENCER_56] = 0x2fff, + [WM8996_WRITE_SEQUENCER_60] = 0x2fff, + [WM8996_WRITE_SEQUENCER_64] = 0x1, + [WM8996_WRITE_SEQUENCER_65] = 0x1, + [WM8996_WRITE_SEQUENCER_67] = 0x6, + [WM8996_WRITE_SEQUENCER_68] = 0x40, + [WM8996_WRITE_SEQUENCER_69] = 0x1, + [WM8996_WRITE_SEQUENCER_70] = 0xf, + [WM8996_WRITE_SEQUENCER_71] = 0x6, + [WM8996_WRITE_SEQUENCER_72] = 0x1, + [WM8996_WRITE_SEQUENCER_73] = 0x3, + [WM8996_WRITE_SEQUENCER_74] = 0x104, + [WM8996_WRITE_SEQUENCER_76] = 0x60, + [WM8996_WRITE_SEQUENCER_77] = 0x11, + [WM8996_WRITE_SEQUENCER_78] = 0x401, + [WM8996_WRITE_SEQUENCER_80] = 0x50, + [WM8996_WRITE_SEQUENCER_81] = 0x3, + [WM8996_WRITE_SEQUENCER_82] = 0x100, + [WM8996_WRITE_SEQUENCER_84] = 0x60, + [WM8996_WRITE_SEQUENCER_85] = 0x3b, + [WM8996_WRITE_SEQUENCER_86] = 0x502, + [WM8996_WRITE_SEQUENCER_87] = 0x100, + [WM8996_WRITE_SEQUENCER_88] = 0x2fff, + [WM8996_WRITE_SEQUENCER_92] = 0x2fff, + [WM8996_WRITE_SEQUENCER_96] = 0x2fff, + [WM8996_WRITE_SEQUENCER_100] = 0x2fff, + [WM8996_WRITE_SEQUENCER_104] = 0x2fff, + [WM8996_WRITE_SEQUENCER_108] = 0x2fff, + [WM8996_WRITE_SEQUENCER_112] = 0x2fff, + [WM8996_WRITE_SEQUENCER_116] = 0x2fff, + [WM8996_WRITE_SEQUENCER_120] = 0x2fff, + [WM8996_WRITE_SEQUENCER_124] = 0x2fff, + [WM8996_WRITE_SEQUENCER_128] = 0x1, + [WM8996_WRITE_SEQUENCER_129] = 0x1, + [WM8996_WRITE_SEQUENCER_131] = 0x6, + [WM8996_WRITE_SEQUENCER_132] = 0x40, + [WM8996_WRITE_SEQUENCER_133] = 0x1, + [WM8996_WRITE_SEQUENCER_134] = 0xf, + [WM8996_WRITE_SEQUENCER_135] = 0x6, + [WM8996_WRITE_SEQUENCER_136] = 0x1, + [WM8996_WRITE_SEQUENCER_137] = 0x3, + [WM8996_WRITE_SEQUENCER_138] = 0x106, + [WM8996_WRITE_SEQUENCER_140] = 0x61, + [WM8996_WRITE_SEQUENCER_141] = 0x11, + [WM8996_WRITE_SEQUENCER_142] = 0x401, + [WM8996_WRITE_SEQUENCER_144] = 0x50, + [WM8996_WRITE_SEQUENCER_145] = 0x3, + [WM8996_WRITE_SEQUENCER_146] = 0x102, + [WM8996_WRITE_SEQUENCER_148] = 0x51, + [WM8996_WRITE_SEQUENCER_149] = 0x3, + [WM8996_WRITE_SEQUENCER_150] = 0x106, + [WM8996_WRITE_SEQUENCER_151] = 0xa, + [WM8996_WRITE_SEQUENCER_152] = 0x61, + [WM8996_WRITE_SEQUENCER_153] = 0x3b, + [WM8996_WRITE_SEQUENCER_154] = 0x502, + [WM8996_WRITE_SEQUENCER_155] = 0x100, + [WM8996_WRITE_SEQUENCER_156] = 0x2fff, + [WM8996_WRITE_SEQUENCER_160] = 0x2fff, + [WM8996_WRITE_SEQUENCER_164] = 0x2fff, + [WM8996_WRITE_SEQUENCER_168] = 0x2fff, + [WM8996_WRITE_SEQUENCER_172] = 0x2fff, + [WM8996_WRITE_SEQUENCER_176] = 0x2fff, + [WM8996_WRITE_SEQUENCER_180] = 0x2fff, + [WM8996_WRITE_SEQUENCER_184] = 0x2fff, + [WM8996_WRITE_SEQUENCER_188] = 0x2fff, + [WM8996_WRITE_SEQUENCER_192] = 0x1, + [WM8996_WRITE_SEQUENCER_193] = 0x1, + [WM8996_WRITE_SEQUENCER_195] = 0x6, + [WM8996_WRITE_SEQUENCER_196] = 0x40, + [WM8996_WRITE_SEQUENCER_197] = 0x1, + [WM8996_WRITE_SEQUENCER_198] = 0xf, + [WM8996_WRITE_SEQUENCER_199] = 0x6, + [WM8996_WRITE_SEQUENCER_200] = 0x1, + [WM8996_WRITE_SEQUENCER_201] = 0x3, + [WM8996_WRITE_SEQUENCER_202] = 0x106, + [WM8996_WRITE_SEQUENCER_204] = 0x61, + [WM8996_WRITE_SEQUENCER_205] = 0x11, + [WM8996_WRITE_SEQUENCER_206] = 0x401, + [WM8996_WRITE_SEQUENCER_208] = 0x50, + [WM8996_WRITE_SEQUENCER_209] = 0x3, + [WM8996_WRITE_SEQUENCER_210] = 0x102, + [WM8996_WRITE_SEQUENCER_212] = 0x61, + [WM8996_WRITE_SEQUENCER_213] = 0x3b, + [WM8996_WRITE_SEQUENCER_214] = 0x502, + [WM8996_WRITE_SEQUENCER_215] = 0x100, + [WM8996_WRITE_SEQUENCER_216] = 0x2fff, + [WM8996_WRITE_SEQUENCER_220] = 0x2fff, + [WM8996_WRITE_SEQUENCER_224] = 0x2fff, + [WM8996_WRITE_SEQUENCER_228] = 0x2fff, + [WM8996_WRITE_SEQUENCER_232] = 0x2fff, + [WM8996_WRITE_SEQUENCER_236] = 0x2fff, + [WM8996_WRITE_SEQUENCER_240] = 0x2fff, + [WM8996_WRITE_SEQUENCER_244] = 0x2fff, + [WM8996_WRITE_SEQUENCER_248] = 0x2fff, + [WM8996_WRITE_SEQUENCER_252] = 0x2fff, + [WM8996_WRITE_SEQUENCER_256] = 0x60, + [WM8996_WRITE_SEQUENCER_258] = 0x601, + [WM8996_WRITE_SEQUENCER_260] = 0x50, + [WM8996_WRITE_SEQUENCER_262] = 0x100, + [WM8996_WRITE_SEQUENCER_264] = 0x1, + [WM8996_WRITE_SEQUENCER_266] = 0x104, + [WM8996_WRITE_SEQUENCER_267] = 0x100, + [WM8996_WRITE_SEQUENCER_268] = 0x2fff, + [WM8996_WRITE_SEQUENCER_272] = 0x2fff, + [WM8996_WRITE_SEQUENCER_276] = 0x2fff, + [WM8996_WRITE_SEQUENCER_280] = 0x2fff, + [WM8996_WRITE_SEQUENCER_284] = 0x2fff, + [WM8996_WRITE_SEQUENCER_288] = 0x2fff, + [WM8996_WRITE_SEQUENCER_292] = 0x2fff, + [WM8996_WRITE_SEQUENCER_296] = 0x2fff, + [WM8996_WRITE_SEQUENCER_300] = 0x2fff, + [WM8996_WRITE_SEQUENCER_304] = 0x2fff, + [WM8996_WRITE_SEQUENCER_308] = 0x2fff, + [WM8996_WRITE_SEQUENCER_312] = 0x2fff, + [WM8996_WRITE_SEQUENCER_316] = 0x2fff, + [WM8996_WRITE_SEQUENCER_320] = 0x61, + [WM8996_WRITE_SEQUENCER_322] = 0x601, + [WM8996_WRITE_SEQUENCER_324] = 0x50, + [WM8996_WRITE_SEQUENCER_326] = 0x102, + [WM8996_WRITE_SEQUENCER_328] = 0x1, + [WM8996_WRITE_SEQUENCER_330] = 0x106, + [WM8996_WRITE_SEQUENCER_331] = 0x100, + [WM8996_WRITE_SEQUENCER_332] = 0x2fff, + [WM8996_WRITE_SEQUENCER_336] = 0x2fff, + [WM8996_WRITE_SEQUENCER_340] = 0x2fff, + [WM8996_WRITE_SEQUENCER_344] = 0x2fff, + [WM8996_WRITE_SEQUENCER_348] = 0x2fff, + [WM8996_WRITE_SEQUENCER_352] = 0x2fff, + [WM8996_WRITE_SEQUENCER_356] = 0x2fff, + [WM8996_WRITE_SEQUENCER_360] = 0x2fff, + [WM8996_WRITE_SEQUENCER_364] = 0x2fff, + [WM8996_WRITE_SEQUENCER_368] = 0x2fff, + [WM8996_WRITE_SEQUENCER_372] = 0x2fff, + [WM8996_WRITE_SEQUENCER_376] = 0x2fff, + [WM8996_WRITE_SEQUENCER_380] = 0x2fff, + [WM8996_WRITE_SEQUENCER_384] = 0x60, + [WM8996_WRITE_SEQUENCER_386] = 0x601, + [WM8996_WRITE_SEQUENCER_388] = 0x61, + [WM8996_WRITE_SEQUENCER_390] = 0x601, + [WM8996_WRITE_SEQUENCER_392] = 0x50, + [WM8996_WRITE_SEQUENCER_394] = 0x300, + [WM8996_WRITE_SEQUENCER_396] = 0x1, + [WM8996_WRITE_SEQUENCER_398] = 0x304, + [WM8996_WRITE_SEQUENCER_400] = 0x40, + [WM8996_WRITE_SEQUENCER_402] = 0xf, + [WM8996_WRITE_SEQUENCER_404] = 0x1, + [WM8996_WRITE_SEQUENCER_407] = 0x100, +}; + +static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0); +static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0); +static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); +static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0); +static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0); +static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0); +static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); + +static const char *sidetone_hpf_text[] = { + "2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz" +}; + +static const struct soc_enum sidetone_hpf = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 7, 6, sidetone_hpf_text); + +static const char *hpf_mode_text[] = { + "HiFi", "Custom", "Voice" +}; + +static const struct soc_enum dsp1tx_hpf_mode = + SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 3, 3, hpf_mode_text); + +static const struct soc_enum dsp2tx_hpf_mode = + SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 3, 3, hpf_mode_text); + +static const char *hpf_cutoff_text[] = { + "50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz" +}; + +static const struct soc_enum dsp1tx_hpf_cutoff = + SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text); + +static const struct soc_enum dsp2tx_hpf_cutoff = + SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text); + +static void wm8996_set_retune_mobile(struct snd_soc_codec *codec, int block) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct wm8996_pdata *pdata = &wm8996->pdata; + int base, best, best_val, save, i, cfg, iface; + + if (!wm8996->num_retune_mobile_texts) + return; + + switch (block) { + case 0: + base = WM8996_DSP1_RX_EQ_GAINS_1; + if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) & + WM8996_DSP1RX_SRC) + iface = 1; + else + iface = 0; + break; + case 1: + base = WM8996_DSP1_RX_EQ_GAINS_2; + if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) & + WM8996_DSP2RX_SRC) + iface = 1; + else + iface = 0; + break; + default: + return; + } + + /* Find the version of the currently selected configuration + * with the nearest sample rate. */ + cfg = wm8996->retune_mobile_cfg[block]; + best = 0; + best_val = INT_MAX; + for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { + if (strcmp(pdata->retune_mobile_cfgs[i].name, + wm8996->retune_mobile_texts[cfg]) == 0 && + abs(pdata->retune_mobile_cfgs[i].rate + - wm8996->rx_rate[iface]) < best_val) { + best = i; + best_val = abs(pdata->retune_mobile_cfgs[i].rate + - wm8996->rx_rate[iface]); + } + } + + dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n", + block, + pdata->retune_mobile_cfgs[best].name, + pdata->retune_mobile_cfgs[best].rate, + wm8996->rx_rate[iface]); + + /* The EQ will be disabled while reconfiguring it, remember the + * current configuration. + */ + save = snd_soc_read(codec, base); + save &= WM8996_DSP1RX_EQ_ENA; + + for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++) + snd_soc_update_bits(codec, base + i, 0xffff, + pdata->retune_mobile_cfgs[best].regs[i]); + + snd_soc_update_bits(codec, base, WM8996_DSP1RX_EQ_ENA, save); +} + +/* Icky as hell but saves code duplication */ +static int wm8996_get_retune_mobile_block(const char *name) +{ + if (strcmp(name, "DSP1 EQ Mode") == 0) + return 0; + if (strcmp(name, "DSP2 EQ Mode") == 0) + return 1; + return -EINVAL; +} + +static int wm8996_put_retune_mobile_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct wm8996_pdata *pdata = &wm8996->pdata; + int block = wm8996_get_retune_mobile_block(kcontrol->id.name); + int value = ucontrol->value.integer.value[0]; + + if (block < 0) + return block; + + if (value >= pdata->num_retune_mobile_cfgs) + return -EINVAL; + + wm8996->retune_mobile_cfg[block] = value; + + wm8996_set_retune_mobile(codec, block); + + return 0; +} + +static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int block = wm8996_get_retune_mobile_block(kcontrol->id.name); + + ucontrol->value.enumerated.item[0] = wm8996->retune_mobile_cfg[block]; + + return 0; +} + +static const struct snd_kcontrol_new wm8996_snd_controls[] = { +SOC_DOUBLE_R_TLV("Capture Volume", WM8996_LEFT_LINE_INPUT_VOLUME, + WM8996_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv), +SOC_DOUBLE_R("Capture ZC Switch", WM8996_LEFT_LINE_INPUT_VOLUME, + WM8996_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0), + +SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8996_DAC1_MIXER_VOLUMES, + 0, 5, 24, 0, sidetone_tlv), +SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8996_DAC2_MIXER_VOLUMES, + 0, 5, 24, 0, sidetone_tlv), +SOC_SINGLE("Sidetone LPF Switch", WM8996_SIDETONE, 12, 1, 0), +SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf), +SOC_SINGLE("Sidetone HPF Switch", WM8996_SIDETONE, 6, 1, 0), + +SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8996_DSP1_TX_LEFT_VOLUME, + WM8996_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), +SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8996_DSP2_TX_LEFT_VOLUME, + WM8996_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), + +SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8996_DSP1_TX_FILTERS, + 13, 1, 0), +SOC_DOUBLE("DSP1 Capture HPF Switch", WM8996_DSP1_TX_FILTERS, 12, 11, 1, 0), +SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode), +SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff), + +SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8996_DSP2_TX_FILTERS, + 13, 1, 0), +SOC_DOUBLE("DSP2 Capture HPF Switch", WM8996_DSP2_TX_FILTERS, 12, 11, 1, 0), +SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode), +SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff), + +SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8996_DSP1_RX_LEFT_VOLUME, + WM8996_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_SINGLE("DSP1 Playback Switch", WM8996_DSP1_RX_FILTERS_1, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8996_DSP2_RX_LEFT_VOLUME, + WM8996_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_SINGLE("DSP2 Playback Switch", WM8996_DSP2_RX_FILTERS_1, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DAC1 Volume", WM8996_DAC1_LEFT_VOLUME, + WM8996_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_DOUBLE_R("DAC1 Switch", WM8996_DAC1_LEFT_VOLUME, + WM8996_DAC1_RIGHT_VOLUME, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DAC2 Volume", WM8996_DAC2_LEFT_VOLUME, + WM8996_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_DOUBLE_R("DAC2 Switch", WM8996_DAC2_LEFT_VOLUME, + WM8996_DAC2_RIGHT_VOLUME, 9, 1, 1), + +SOC_SINGLE("Speaker High Performance Switch", WM8996_OVERSAMPLING, 3, 1, 0), +SOC_SINGLE("DMIC High Performance Switch", WM8996_OVERSAMPLING, 2, 1, 0), +SOC_SINGLE("ADC High Performance Switch", WM8996_OVERSAMPLING, 1, 1, 0), +SOC_SINGLE("DAC High Performance Switch", WM8996_OVERSAMPLING, 0, 1, 0), + +SOC_SINGLE("DAC Soft Mute Switch", WM8996_DAC_SOFTMUTE, 1, 1, 0), +SOC_SINGLE("DAC Slow Soft Mute Switch", WM8996_DAC_SOFTMUTE, 0, 1, 0), + +SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8996_DAC1_HPOUT1_VOLUME, 0, 4, + 8, 0, out_digital_tlv), +SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8996_DAC2_HPOUT2_VOLUME, 0, 4, + 8, 0, out_digital_tlv), + +SOC_DOUBLE_R_TLV("Output 1 Volume", WM8996_OUTPUT1_LEFT_VOLUME, + WM8996_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv), +SOC_DOUBLE_R("Output 1 ZC Switch", WM8996_OUTPUT1_LEFT_VOLUME, + WM8996_OUTPUT1_RIGHT_VOLUME, 7, 1, 0), + +SOC_DOUBLE_R_TLV("Output 2 Volume", WM8996_OUTPUT2_LEFT_VOLUME, + WM8996_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv), +SOC_DOUBLE_R("Output 2 ZC Switch", WM8996_OUTPUT2_LEFT_VOLUME, + WM8996_OUTPUT2_RIGHT_VOLUME, 7, 1, 0), + +SOC_DOUBLE_TLV("Speaker Volume", WM8996_PDM_SPEAKER_VOLUME, 0, 4, 8, 0, + spk_tlv), +SOC_DOUBLE_R("Speaker Switch", WM8996_LEFT_PDM_SPEAKER, + WM8996_RIGHT_PDM_SPEAKER, 3, 1, 1), +SOC_DOUBLE_R("Speaker ZC Switch", WM8996_LEFT_PDM_SPEAKER, + WM8996_RIGHT_PDM_SPEAKER, 2, 1, 0), + +SOC_SINGLE("DSP1 EQ Switch", WM8996_DSP1_RX_EQ_GAINS_1, 0, 1, 0), +SOC_SINGLE("DSP2 EQ Switch", WM8996_DSP2_RX_EQ_GAINS_1, 0, 1, 0), +}; + +static const struct snd_kcontrol_new wm8996_eq_controls[] = { +SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 6, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 1, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 6, 31, 0, + eq_tlv), + +SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 6, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 1, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 6, 31, 0, + eq_tlv), +}; + +static int cp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_POST_PMU: + msleep(5); + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static int rmv_short_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + + /* Record which outputs we enabled */ + switch (event) { + case SND_SOC_DAPM_PRE_PMD: + wm8996->hpout_pending &= ~w->shift; + break; + case SND_SOC_DAPM_PRE_PMU: + wm8996->hpout_pending |= w->shift; + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask) +{ + struct i2c_client *i2c = to_i2c_client(codec->dev); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int i, ret; + unsigned long timeout = 200; + + snd_soc_write(codec, WM8996_DC_SERVO_2, mask); + + /* Use the interrupt if possible */ + do { + if (i2c->irq) { + timeout = wait_for_completion_timeout(&wm8996->dcs_done, + msecs_to_jiffies(200)); + if (timeout == 0) + dev_err(codec->dev, "DC servo timed out\n"); + + } else { + msleep(1); + if (--i) { + timeout = 0; + break; + } + } + + ret = snd_soc_read(codec, WM8996_DC_SERVO_2); + dev_dbg(codec->dev, "DC servo state: %x\n", ret); + } while (ret & mask); + + if (timeout == 0) + dev_err(codec->dev, "DC servo timed out for %x\n", mask); + else + dev_dbg(codec->dev, "DC servo complete for %x\n", mask); +} + +static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm, + enum snd_soc_dapm_type event, int subseq) +{ + struct snd_soc_codec *codec = container_of(dapm, + struct snd_soc_codec, dapm); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + u16 val, mask; + + /* Complete any pending DC servo starts */ + if (wm8996->dcs_pending) { + dev_dbg(codec->dev, "Starting DC servo for %x\n", + wm8996->dcs_pending); + + /* Trigger a startup sequence */ + wait_for_dc_servo(codec, wm8996->dcs_pending + << WM8996_DCS_TRIG_STARTUP_0_SHIFT); + + wm8996->dcs_pending = 0; + } + + if (wm8996->hpout_pending != wm8996->hpout_ena) { + dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n", + wm8996->hpout_ena, wm8996->hpout_pending); + + val = 0; + mask = 0; + if (wm8996->hpout_pending & HPOUT1L) { + val |= WM8996_HPOUT1L_RMV_SHORT; + mask |= WM8996_HPOUT1L_RMV_SHORT; + } else { + mask |= WM8996_HPOUT1L_RMV_SHORT | + WM8996_HPOUT1L_OUTP | + WM8996_HPOUT1L_DLY; + } + + if (wm8996->hpout_pending & HPOUT1R) { + val |= WM8996_HPOUT1R_RMV_SHORT; + mask |= WM8996_HPOUT1R_RMV_SHORT; + } else { + mask |= WM8996_HPOUT1R_RMV_SHORT | + WM8996_HPOUT1R_OUTP | + WM8996_HPOUT1R_DLY; + } + + snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_1, mask, val); + + val = 0; + mask = 0; + if (wm8996->hpout_pending & HPOUT2L) { + val |= WM8996_HPOUT2L_RMV_SHORT; + mask |= WM8996_HPOUT2L_RMV_SHORT; + } else { + mask |= WM8996_HPOUT2L_RMV_SHORT | + WM8996_HPOUT2L_OUTP | + WM8996_HPOUT2L_DLY; + } + + if (wm8996->hpout_pending & HPOUT2R) { + val |= WM8996_HPOUT2R_RMV_SHORT; + mask |= WM8996_HPOUT2R_RMV_SHORT; + } else { + mask |= WM8996_HPOUT2R_RMV_SHORT | + WM8996_HPOUT2R_OUTP | + WM8996_HPOUT2R_DLY; + } + + snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_2, mask, val); + + wm8996->hpout_ena = wm8996->hpout_pending; + } +} + +static int dcs_start(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + wm8996->dcs_pending |= 1 << w->shift; + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static const char *sidetone_text[] = { + "IN1", "IN2", +}; + +static const struct soc_enum left_sidetone_enum = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 0, 2, sidetone_text); + +static const struct snd_kcontrol_new left_sidetone = + SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum); + +static const struct soc_enum right_sidetone_enum = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 1, 2, sidetone_text); + +static const struct snd_kcontrol_new right_sidetone = + SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum); + +static const char *spk_text[] = { + "DAC1L", "DAC1R", "DAC2L", "DAC2R" +}; + +static const struct soc_enum spkl_enum = + SOC_ENUM_SINGLE(WM8996_LEFT_PDM_SPEAKER, 0, 4, spk_text); + +static const struct snd_kcontrol_new spkl_mux = + SOC_DAPM_ENUM("SPKL", spkl_enum); + +static const struct soc_enum spkr_enum = + SOC_ENUM_SINGLE(WM8996_RIGHT_PDM_SPEAKER, 0, 4, spk_text); + +static const struct snd_kcontrol_new spkr_mux = + SOC_DAPM_ENUM("SPKR", spkr_enum); + +static const char *dsp1rx_text[] = { + "AIF1", "AIF2" +}; + +static const struct soc_enum dsp1rx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text); + +static const struct snd_kcontrol_new dsp1rx = + SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum); + +static const char *dsp2rx_text[] = { + "AIF2", "AIF1" +}; + +static const struct soc_enum dsp2rx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text); + +static const struct snd_kcontrol_new dsp2rx = + SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum); + +static const char *aif2tx_text[] = { + "DSP2", "DSP1", "AIF1" +}; + +static const struct soc_enum aif2tx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 6, 3, aif2tx_text); + +static const struct snd_kcontrol_new aif2tx = + SOC_DAPM_ENUM("AIF2TX", aif2tx_enum); + +static const char *inmux_text[] = { + "ADC", "DMIC1", "DMIC2" +}; + +static const struct soc_enum in1_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 0, 3, inmux_text); + +static const struct snd_kcontrol_new in1_mux = + SOC_DAPM_ENUM("IN1 Mux", in1_enum); + +static const struct soc_enum in2_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 4, 3, inmux_text); + +static const struct snd_kcontrol_new in2_mux = + SOC_DAPM_ENUM("IN2 Mux", in2_enum); + +static const struct snd_kcontrol_new dac2r_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac2l_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac1r_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac1l_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp1txl[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp1txr[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp2txl[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp2txr[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING, + 0, 1, 0), +}; + + +static const struct snd_soc_dapm_widget wm8996_dapm_widgets[] = { +SND_SOC_DAPM_INPUT("IN1LN"), +SND_SOC_DAPM_INPUT("IN1LP"), +SND_SOC_DAPM_INPUT("IN1RN"), +SND_SOC_DAPM_INPUT("IN1RP"), + +SND_SOC_DAPM_INPUT("IN2LN"), +SND_SOC_DAPM_INPUT("IN2LP"), +SND_SOC_DAPM_INPUT("IN2RN"), +SND_SOC_DAPM_INPUT("IN2RP"), + +SND_SOC_DAPM_INPUT("DMIC1DAT"), +SND_SOC_DAPM_INPUT("DMIC2DAT"), + +SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event, + SND_SOC_DAPM_POST_PMU), + +SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0), +SND_SOC_DAPM_MICBIAS("MICB2", WM8996_POWER_MANAGEMENT_1, 9, 0), +SND_SOC_DAPM_MICBIAS("MICB1", WM8996_POWER_MANAGEMENT_1, 8, 0), + +SND_SOC_DAPM_PGA("IN1L PGA", WM8996_POWER_MANAGEMENT_2, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN1R PGA", WM8996_POWER_MANAGEMENT_2, 4, 0, NULL, 0), + +SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &in1_mux), +SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &in1_mux), +SND_SOC_DAPM_MUX("IN2L Mux", SND_SOC_NOPM, 0, 0, &in2_mux), +SND_SOC_DAPM_MUX("IN2R Mux", SND_SOC_NOPM, 0, 0, &in2_mux), + +SND_SOC_DAPM_PGA("IN1L", WM8996_POWER_MANAGEMENT_7, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN1R", WM8996_POWER_MANAGEMENT_7, 3, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN2L", WM8996_POWER_MANAGEMENT_7, 6, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN2R", WM8996_POWER_MANAGEMENT_7, 7, 0, NULL, 0), + +SND_SOC_DAPM_SUPPLY("DMIC2", WM8996_POWER_MANAGEMENT_7, 9, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("DMIC1", WM8996_POWER_MANAGEMENT_7, 8, 0, NULL, 0), + +SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8996_POWER_MANAGEMENT_3, 5, 0), +SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8996_POWER_MANAGEMENT_3, 4, 0), +SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8996_POWER_MANAGEMENT_3, 3, 0), +SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8996_POWER_MANAGEMENT_3, 2, 0), + +SND_SOC_DAPM_ADC("ADCL", NULL, WM8996_POWER_MANAGEMENT_3, 1, 0), +SND_SOC_DAPM_ADC("ADCR", NULL, WM8996_POWER_MANAGEMENT_3, 0, 0), + +SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone), +SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone), + +SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 11, 0), +SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 10, 0), +SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 9, 0), +SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 8, 0), + +SND_SOC_DAPM_MIXER("DSP2TXL", WM8996_POWER_MANAGEMENT_5, 11, 0, + dsp2txl, ARRAY_SIZE(dsp2txl)), +SND_SOC_DAPM_MIXER("DSP2TXR", WM8996_POWER_MANAGEMENT_5, 10, 0, + dsp2txr, ARRAY_SIZE(dsp2txr)), +SND_SOC_DAPM_MIXER("DSP1TXL", WM8996_POWER_MANAGEMENT_5, 9, 0, + dsp1txl, ARRAY_SIZE(dsp1txl)), +SND_SOC_DAPM_MIXER("DSP1TXR", WM8996_POWER_MANAGEMENT_5, 8, 0, + dsp1txr, ARRAY_SIZE(dsp1txr)), + +SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0, + dac2l_mix, ARRAY_SIZE(dac2l_mix)), +SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0, + dac2r_mix, ARRAY_SIZE(dac2r_mix)), +SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0, + dac1l_mix, ARRAY_SIZE(dac1l_mix)), +SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0, + dac1r_mix, ARRAY_SIZE(dac1r_mix)), + +SND_SOC_DAPM_DAC("DAC2L", NULL, WM8996_POWER_MANAGEMENT_5, 3, 0), +SND_SOC_DAPM_DAC("DAC2R", NULL, WM8996_POWER_MANAGEMENT_5, 2, 0), +SND_SOC_DAPM_DAC("DAC1L", NULL, WM8996_POWER_MANAGEMENT_5, 1, 0), +SND_SOC_DAPM_DAC("DAC1R", NULL, WM8996_POWER_MANAGEMENT_5, 0, 0), + +SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1, + WM8996_POWER_MANAGEMENT_4, 9, 0), +SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2, + WM8996_POWER_MANAGEMENT_4, 8, 0), + +SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1, + WM8996_POWER_MANAGEMENT_6, 9, 0), +SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2, + WM8996_POWER_MANAGEMENT_6, 8, 0), + +SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5, + WM8996_POWER_MANAGEMENT_4, 5, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4, + WM8996_POWER_MANAGEMENT_4, 4, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3, + WM8996_POWER_MANAGEMENT_4, 3, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2, + WM8996_POWER_MANAGEMENT_4, 2, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1, + WM8996_POWER_MANAGEMENT_4, 1, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0, + WM8996_POWER_MANAGEMENT_4, 0, 0), + +SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5, + WM8996_POWER_MANAGEMENT_6, 5, 0), +SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4, + WM8996_POWER_MANAGEMENT_6, 4, 0), +SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3, + WM8996_POWER_MANAGEMENT_6, 3, 0), +SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2, + WM8996_POWER_MANAGEMENT_6, 2, 0), +SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1, + WM8996_POWER_MANAGEMENT_6, 1, 0), +SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0, + WM8996_POWER_MANAGEMENT_6, 0, 0), + +/* We route as stereo pairs so define some dummy widgets to squash + * things down for now. RXA = 0,1, RXB = 2,3 and so on */ +SND_SOC_DAPM_PGA("AIF1RXA", SND_SOC_NOPM, 0, 0, NULL, 0), +SND_SOC_DAPM_PGA("AIF1RXB", SND_SOC_NOPM, 0, 0, NULL, 0), +SND_SOC_DAPM_PGA("AIF1RXC", SND_SOC_NOPM, 0, 0, NULL, 0), +SND_SOC_DAPM_PGA("AIF2RX", SND_SOC_NOPM, 0, 0, NULL, 0), +SND_SOC_DAPM_PGA("DSP2TX", SND_SOC_NOPM, 0, 0, NULL, 0), + +SND_SOC_DAPM_MUX("DSP1RX", SND_SOC_NOPM, 0, 0, &dsp1rx), +SND_SOC_DAPM_MUX("DSP2RX", SND_SOC_NOPM, 0, 0, &dsp2rx), +SND_SOC_DAPM_MUX("AIF2TX", SND_SOC_NOPM, 0, 0, &aif2tx), + +SND_SOC_DAPM_MUX("SPKL", SND_SOC_NOPM, 0, 0, &spkl_mux), +SND_SOC_DAPM_MUX("SPKR", SND_SOC_NOPM, 0, 0, &spkr_mux), +SND_SOC_DAPM_PGA("SPKL PGA", WM8996_LEFT_PDM_SPEAKER, 4, 0, NULL, 0), +SND_SOC_DAPM_PGA("SPKR PGA", WM8996_RIGHT_PDM_SPEAKER, 4, 0, NULL, 0), + +SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8996_POWER_MANAGEMENT_1, 7, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8996_ANALOGUE_HP_2, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8996_DC_SERVO_1, 2, 0, dcs_start, + SND_SOC_DAPM_POST_PMU), +SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8996_ANALOGUE_HP_2, 6, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0, + rmv_short_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + +SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8996_POWER_MANAGEMENT_1, 6, 0,NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8996_ANALOGUE_HP_2, 1, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8996_DC_SERVO_1, 3, 0, dcs_start, + SND_SOC_DAPM_POST_PMU), +SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8996_ANALOGUE_HP_2, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0, + rmv_short_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + +SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8996_POWER_MANAGEMENT_1, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8996_ANALOGUE_HP_1, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8996_DC_SERVO_1, 0, 0, dcs_start, + SND_SOC_DAPM_POST_PMU), +SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8996_ANALOGUE_HP_1, 6, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0, + rmv_short_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + +SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8996_POWER_MANAGEMENT_1, 4, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8996_ANALOGUE_HP_1, 1, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8996_DC_SERVO_1, 1, 0, dcs_start, + SND_SOC_DAPM_POST_PMU), +SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8996_ANALOGUE_HP_1, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0, + rmv_short_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + +SND_SOC_DAPM_OUTPUT("HPOUT1L"), +SND_SOC_DAPM_OUTPUT("HPOUT1R"), +SND_SOC_DAPM_OUTPUT("HPOUT2L"), +SND_SOC_DAPM_OUTPUT("HPOUT2R"), +SND_SOC_DAPM_OUTPUT("SPKDAT"), +}; + +static const struct snd_soc_dapm_route wm8996_dapm_routes[] = { + { "AIFCLK", NULL, "SYSCLK" }, + { "SYSDSPCLK", NULL, "SYSCLK" }, + { "Charge Pump", NULL, "SYSCLK" }, + + { "MICB1", NULL, "LDO2" }, + { "MICB2", NULL, "LDO2" }, + + { "IN1L PGA", NULL, "IN2LN" }, + { "IN1L PGA", NULL, "IN2LP" }, + { "IN1L PGA", NULL, "IN1LN" }, + { "IN1L PGA", NULL, "IN1LP" }, + + { "IN1R PGA", NULL, "IN2RN" }, + { "IN1R PGA", NULL, "IN2RP" }, + { "IN1R PGA", NULL, "IN1RN" }, + { "IN1R PGA", NULL, "IN1RP" }, + + { "ADCL", NULL, "IN1L PGA" }, + + { "ADCR", NULL, "IN1R PGA" }, + + { "DMIC1L", NULL, "DMIC1DAT" }, + { "DMIC1R", NULL, "DMIC1DAT" }, + { "DMIC2L", NULL, "DMIC2DAT" }, + { "DMIC2R", NULL, "DMIC2DAT" }, + + { "DMIC2L", NULL, "DMIC2" }, + { "DMIC2R", NULL, "DMIC2" }, + { "DMIC1L", NULL, "DMIC1" }, + { "DMIC1R", NULL, "DMIC1" }, + + { "IN1L Mux", "ADC", "ADCL" }, + { "IN1L Mux", "DMIC1", "DMIC1L" }, + { "IN1L Mux", "DMIC2", "DMIC2L" }, + + { "IN1R Mux", "ADC", "ADCR" }, + { "IN1R Mux", "DMIC1", "DMIC1R" }, + { "IN1R Mux", "DMIC2", "DMIC2R" }, + + { "IN2L Mux", "ADC", "ADCL" }, + { "IN2L Mux", "DMIC1", "DMIC1L" }, + { "IN2L Mux", "DMIC2", "DMIC2L" }, + + { "IN2R Mux", "ADC", "ADCR" }, + { "IN2R Mux", "DMIC1", "DMIC1R" }, + { "IN2R Mux", "DMIC2", "DMIC2R" }, + + { "Left Sidetone", "IN1", "IN1L Mux" }, + { "Left Sidetone", "IN2", "IN2L Mux" }, + + { "Right Sidetone", "IN1", "IN1R Mux" }, + { "Right Sidetone", "IN2", "IN2R Mux" }, + + { "DSP1TXL", "IN1 Switch", "IN1L Mux" }, + { "DSP1TXR", "IN1 Switch", "IN1R Mux" }, + + { "DSP2TXL", "IN1 Switch", "IN2L Mux" }, + { "DSP2TXR", "IN1 Switch", "IN2R Mux" }, + + { "AIF1TX0", NULL, "DSP1TXL" }, + { "AIF1TX1", NULL, "DSP1TXR" }, + { "AIF1TX2", NULL, "DSP2TXL" }, + { "AIF1TX3", NULL, "DSP2TXR" }, + { "AIF1TX4", NULL, "AIF2RX0" }, + { "AIF1TX5", NULL, "AIF2RX1" }, + + { "AIF1RX0", NULL, "AIFCLK" }, + { "AIF1RX1", NULL, "AIFCLK" }, + { "AIF1RX2", NULL, "AIFCLK" }, + { "AIF1RX3", NULL, "AIFCLK" }, + { "AIF1RX4", NULL, "AIFCLK" }, + { "AIF1RX5", NULL, "AIFCLK" }, + + { "AIF2RX0", NULL, "AIFCLK" }, + { "AIF2RX1", NULL, "AIFCLK" }, + + { "DSP1RXL", NULL, "SYSDSPCLK" }, + { "DSP1RXR", NULL, "SYSDSPCLK" }, + { "DSP2RXL", NULL, "SYSDSPCLK" }, + { "DSP2RXR", NULL, "SYSDSPCLK" }, + { "DSP1TXL", NULL, "SYSDSPCLK" }, + { "DSP1TXR", NULL, "SYSDSPCLK" }, + { "DSP2TXL", NULL, "SYSDSPCLK" }, + { "DSP2TXR", NULL, "SYSDSPCLK" }, + + { "AIF1RXA", NULL, "AIF1RX0" }, + { "AIF1RXA", NULL, "AIF1RX1" }, + { "AIF1RXB", NULL, "AIF1RX2" }, + { "AIF1RXB", NULL, "AIF1RX3" }, + { "AIF1RXC", NULL, "AIF1RX4" }, + { "AIF1RXC", NULL, "AIF1RX5" }, + + { "AIF2RX", NULL, "AIF2RX0" }, + { "AIF2RX", NULL, "AIF2RX1" }, + + { "AIF2TX", "DSP2", "DSP2TX" }, + { "AIF2TX", "DSP1", "DSP1RX" }, + { "AIF2TX", "AIF1", "AIF1RXC" }, + + { "DSP1RXL", NULL, "DSP1RX" }, + { "DSP1RXR", NULL, "DSP1RX" }, + { "DSP2RXL", NULL, "DSP2RX" }, + { "DSP2RXR", NULL, "DSP2RX" }, + + { "DSP2TX", NULL, "DSP2TXL" }, + { "DSP2TX", NULL, "DSP2TXR" }, + + { "DSP1RX", "AIF1", "AIF1RXA" }, + { "DSP1RX", "AIF2", "AIF2RX" }, + + { "DSP2RX", "AIF1", "AIF1RXB" }, + { "DSP2RX", "AIF2", "AIF2RX" }, + + { "DAC2L Mixer", "DSP2 Switch", "DSP2RXL" }, + { "DAC2L Mixer", "DSP1 Switch", "DSP1RXL" }, + { "DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" }, + { "DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" }, + + { "DAC2R Mixer", "DSP2 Switch", "DSP2RXR" }, + { "DAC2R Mixer", "DSP1 Switch", "DSP1RXR" }, + { "DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" }, + { "DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" }, + + { "DAC1L Mixer", "DSP2 Switch", "DSP2RXL" }, + { "DAC1L Mixer", "DSP1 Switch", "DSP1RXL" }, + { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" }, + { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" }, + + { "DAC1R Mixer", "DSP2 Switch", "DSP2RXR" }, + { "DAC1R Mixer", "DSP1 Switch", "DSP1RXR" }, + { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" }, + { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" }, + + { "DAC1L", NULL, "DAC1L Mixer" }, + { "DAC1R", NULL, "DAC1R Mixer" }, + { "DAC2L", NULL, "DAC2L Mixer" }, + { "DAC2R", NULL, "DAC2R Mixer" }, + + { "HPOUT2L PGA", NULL, "Charge Pump" }, + { "HPOUT2L PGA", NULL, "DAC2L" }, + { "HPOUT2L_DLY", NULL, "HPOUT2L PGA" }, + { "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" }, + { "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" }, + { "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" }, + + { "HPOUT2R PGA", NULL, "Charge Pump" }, + { "HPOUT2R PGA", NULL, "DAC2R" }, + { "HPOUT2R_DLY", NULL, "HPOUT2R PGA" }, + { "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" }, + { "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" }, + { "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" }, + + { "HPOUT1L PGA", NULL, "Charge Pump" }, + { "HPOUT1L PGA", NULL, "DAC1L" }, + { "HPOUT1L_DLY", NULL, "HPOUT1L PGA" }, + { "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" }, + { "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" }, + { "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" }, + + { "HPOUT1R PGA", NULL, "Charge Pump" }, + { "HPOUT1R PGA", NULL, "DAC1R" }, + { "HPOUT1R_DLY", NULL, "HPOUT1R PGA" }, + { "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" }, + { "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" }, + { "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" }, + + { "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" }, + { "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" }, + { "HPOUT1L", NULL, "HPOUT1L_RMV_SHORT" }, + { "HPOUT1R", NULL, "HPOUT1R_RMV_SHORT" }, + + { "SPKL", "DAC1L", "DAC1L" }, + { "SPKL", "DAC1R", "DAC1R" }, + { "SPKL", "DAC2L", "DAC2L" }, + { "SPKL", "DAC2R", "DAC2R" }, + + { "SPKR", "DAC1L", "DAC1L" }, + { "SPKR", "DAC1R", "DAC1R" }, + { "SPKR", "DAC2L", "DAC2L" }, + { "SPKR", "DAC2R", "DAC2R" }, + + { "SPKL PGA", NULL, "SPKL" }, + { "SPKR PGA", NULL, "SPKR" }, + + { "SPKDAT", NULL, "SPKL PGA" }, + { "SPKDAT", NULL, "SPKR PGA" }, +}; + +static int wm8996_readable_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + /* Due to the sparseness of the register map the compiler + * output from an explicit switch statement ends up being much + * more efficient than a table. + */ + switch (reg) { + case WM8996_SOFTWARE_RESET: + case WM8996_POWER_MANAGEMENT_1: + case WM8996_POWER_MANAGEMENT_2: + case WM8996_POWER_MANAGEMENT_3: + case WM8996_POWER_MANAGEMENT_4: + case WM8996_POWER_MANAGEMENT_5: + case WM8996_POWER_MANAGEMENT_6: + case WM8996_POWER_MANAGEMENT_7: + case WM8996_POWER_MANAGEMENT_8: + case WM8996_LEFT_LINE_INPUT_VOLUME: + case WM8996_RIGHT_LINE_INPUT_VOLUME: + case WM8996_LINE_INPUT_CONTROL: + case WM8996_DAC1_HPOUT1_VOLUME: + case WM8996_DAC2_HPOUT2_VOLUME: + case WM8996_DAC1_LEFT_VOLUME: + case WM8996_DAC1_RIGHT_VOLUME: + case WM8996_DAC2_LEFT_VOLUME: + case WM8996_DAC2_RIGHT_VOLUME: + case WM8996_OUTPUT1_LEFT_VOLUME: + case WM8996_OUTPUT1_RIGHT_VOLUME: + case WM8996_OUTPUT2_LEFT_VOLUME: + case WM8996_OUTPUT2_RIGHT_VOLUME: + case WM8996_MICBIAS_1: + case WM8996_MICBIAS_2: + case WM8996_LDO_1: + case WM8996_LDO_2: + case WM8996_ACCESSORY_DETECT_MODE_1: + case WM8996_ACCESSORY_DETECT_MODE_2: + case WM8996_HEADPHONE_DETECT_1: + case WM8996_HEADPHONE_DETECT_2: + case WM8996_MIC_DETECT_1: + case WM8996_MIC_DETECT_2: + case WM8996_MIC_DETECT_3: + case WM8996_CHARGE_PUMP_1: + case WM8996_CHARGE_PUMP_2: + case WM8996_DC_SERVO_1: + case WM8996_DC_SERVO_2: + case WM8996_DC_SERVO_3: + case WM8996_DC_SERVO_5: + case WM8996_DC_SERVO_6: + case WM8996_DC_SERVO_7: + case WM8996_DC_SERVO_READBACK_0: + case WM8996_ANALOGUE_HP_1: + case WM8996_ANALOGUE_HP_2: + case WM8996_CHIP_REVISION: + case WM8996_CONTROL_INTERFACE_1: + case WM8996_WRITE_SEQUENCER_CTRL_1: + case WM8996_WRITE_SEQUENCER_CTRL_2: + case WM8996_AIF_CLOCKING_1: + case WM8996_AIF_CLOCKING_2: + case WM8996_CLOCKING_1: + case WM8996_CLOCKING_2: + case WM8996_AIF_RATE: + case WM8996_FLL_CONTROL_1: + case WM8996_FLL_CONTROL_2: + case WM8996_FLL_CONTROL_3: + case WM8996_FLL_CONTROL_4: + case WM8996_FLL_CONTROL_5: + case WM8996_FLL_CONTROL_6: + case WM8996_FLL_EFS_1: + case WM8996_FLL_EFS_2: + case WM8996_AIF1_CONTROL: + case WM8996_AIF1_BCLK: + case WM8996_AIF1_TX_LRCLK_1: + case WM8996_AIF1_TX_LRCLK_2: + case WM8996_AIF1_RX_LRCLK_1: + case WM8996_AIF1_RX_LRCLK_2: + case WM8996_AIF1TX_DATA_CONFIGURATION_1: + case WM8996_AIF1TX_DATA_CONFIGURATION_2: + case WM8996_AIF1RX_DATA_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_0_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_1_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_2_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_3_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_4_CONFIGURATION: + case WM8996_AIF1TX_CHANNEL_5_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_0_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_1_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_2_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_3_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_4_CONFIGURATION: + case WM8996_AIF1RX_CHANNEL_5_CONFIGURATION: + case WM8996_AIF1RX_MONO_CONFIGURATION: + case WM8996_AIF1TX_TEST: + case WM8996_AIF2_CONTROL: + case WM8996_AIF2_BCLK: + case WM8996_AIF2_TX_LRCLK_1: + case WM8996_AIF2_TX_LRCLK_2: + case WM8996_AIF2_RX_LRCLK_1: + case WM8996_AIF2_RX_LRCLK_2: + case WM8996_AIF2TX_DATA_CONFIGURATION_1: + case WM8996_AIF2TX_DATA_CONFIGURATION_2: + case WM8996_AIF2RX_DATA_CONFIGURATION: + case WM8996_AIF2TX_CHANNEL_0_CONFIGURATION: + case WM8996_AIF2TX_CHANNEL_1_CONFIGURATION: + case WM8996_AIF2RX_CHANNEL_0_CONFIGURATION: + case WM8996_AIF2RX_CHANNEL_1_CONFIGURATION: + case WM8996_AIF2RX_MONO_CONFIGURATION: + case WM8996_AIF2TX_TEST: + case WM8996_DSP1_TX_LEFT_VOLUME: + case WM8996_DSP1_TX_RIGHT_VOLUME: + case WM8996_DSP1_RX_LEFT_VOLUME: + case WM8996_DSP1_RX_RIGHT_VOLUME: + case WM8996_DSP1_TX_FILTERS: + case WM8996_DSP1_RX_FILTERS_1: + case WM8996_DSP1_RX_FILTERS_2: + case WM8996_DSP1_DRC_1: + case WM8996_DSP1_DRC_2: + case WM8996_DSP1_DRC_3: + case WM8996_DSP1_DRC_4: + case WM8996_DSP1_DRC_5: + case WM8996_DSP1_RX_EQ_GAINS_1: + case WM8996_DSP1_RX_EQ_GAINS_2: + case WM8996_DSP1_RX_EQ_BAND_1_A: + case WM8996_DSP1_RX_EQ_BAND_1_B: + case WM8996_DSP1_RX_EQ_BAND_1_PG: + case WM8996_DSP1_RX_EQ_BAND_2_A: + case WM8996_DSP1_RX_EQ_BAND_2_B: + case WM8996_DSP1_RX_EQ_BAND_2_C: + case WM8996_DSP1_RX_EQ_BAND_2_PG: + case WM8996_DSP1_RX_EQ_BAND_3_A: + case WM8996_DSP1_RX_EQ_BAND_3_B: + case WM8996_DSP1_RX_EQ_BAND_3_C: + case WM8996_DSP1_RX_EQ_BAND_3_PG: + case WM8996_DSP1_RX_EQ_BAND_4_A: + case WM8996_DSP1_RX_EQ_BAND_4_B: + case WM8996_DSP1_RX_EQ_BAND_4_C: + case WM8996_DSP1_RX_EQ_BAND_4_PG: + case WM8996_DSP1_RX_EQ_BAND_5_A: + case WM8996_DSP1_RX_EQ_BAND_5_B: + case WM8996_DSP1_RX_EQ_BAND_5_PG: + case WM8996_DSP2_TX_LEFT_VOLUME: + case WM8996_DSP2_TX_RIGHT_VOLUME: + case WM8996_DSP2_RX_LEFT_VOLUME: + case WM8996_DSP2_RX_RIGHT_VOLUME: + case WM8996_DSP2_TX_FILTERS: + case WM8996_DSP2_RX_FILTERS_1: + case WM8996_DSP2_RX_FILTERS_2: + case WM8996_DSP2_DRC_1: + case WM8996_DSP2_DRC_2: + case WM8996_DSP2_DRC_3: + case WM8996_DSP2_DRC_4: + case WM8996_DSP2_DRC_5: + case WM8996_DSP2_RX_EQ_GAINS_1: + case WM8996_DSP2_RX_EQ_GAINS_2: + case WM8996_DSP2_RX_EQ_BAND_1_A: + case WM8996_DSP2_RX_EQ_BAND_1_B: + case WM8996_DSP2_RX_EQ_BAND_1_PG: + case WM8996_DSP2_RX_EQ_BAND_2_A: + case WM8996_DSP2_RX_EQ_BAND_2_B: + case WM8996_DSP2_RX_EQ_BAND_2_C: + case WM8996_DSP2_RX_EQ_BAND_2_PG: + case WM8996_DSP2_RX_EQ_BAND_3_A: + case WM8996_DSP2_RX_EQ_BAND_3_B: + case WM8996_DSP2_RX_EQ_BAND_3_C: + case WM8996_DSP2_RX_EQ_BAND_3_PG: + case WM8996_DSP2_RX_EQ_BAND_4_A: + case WM8996_DSP2_RX_EQ_BAND_4_B: + case WM8996_DSP2_RX_EQ_BAND_4_C: + case WM8996_DSP2_RX_EQ_BAND_4_PG: + case WM8996_DSP2_RX_EQ_BAND_5_A: + case WM8996_DSP2_RX_EQ_BAND_5_B: + case WM8996_DSP2_RX_EQ_BAND_5_PG: + case WM8996_DAC1_MIXER_VOLUMES: + case WM8996_DAC1_LEFT_MIXER_ROUTING: + case WM8996_DAC1_RIGHT_MIXER_ROUTING: + case WM8996_DAC2_MIXER_VOLUMES: + case WM8996_DAC2_LEFT_MIXER_ROUTING: + case WM8996_DAC2_RIGHT_MIXER_ROUTING: + case WM8996_DSP1_TX_LEFT_MIXER_ROUTING: + case WM8996_DSP1_TX_RIGHT_MIXER_ROUTING: + case WM8996_DSP2_TX_LEFT_MIXER_ROUTING: + case WM8996_DSP2_TX_RIGHT_MIXER_ROUTING: + case WM8996_DSP_TX_MIXER_SELECT: + case WM8996_DAC_SOFTMUTE: + case WM8996_OVERSAMPLING: + case WM8996_SIDETONE: + case WM8996_GPIO_1: + case WM8996_GPIO_2: + case WM8996_GPIO_3: + case WM8996_GPIO_4: + case WM8996_GPIO_5: + case WM8996_PULL_CONTROL_1: + case WM8996_PULL_CONTROL_2: + case WM8996_INTERRUPT_STATUS_1: + case WM8996_INTERRUPT_STATUS_2: + case WM8996_INTERRUPT_RAW_STATUS_2: + case WM8996_INTERRUPT_STATUS_1_MASK: + case WM8996_INTERRUPT_STATUS_2_MASK: + case WM8996_INTERRUPT_CONTROL: + case WM8996_LEFT_PDM_SPEAKER: + case WM8996_RIGHT_PDM_SPEAKER: + case WM8996_PDM_SPEAKER_MUTE_SEQUENCE: + case WM8996_PDM_SPEAKER_VOLUME: + return 1; + default: + return 0; + } +} + +static int wm8996_volatile_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + switch (reg) { + case WM8996_SOFTWARE_RESET: + case WM8996_CHIP_REVISION: + case WM8996_LDO_1: + case WM8996_LDO_2: + case WM8996_INTERRUPT_STATUS_1: + case WM8996_INTERRUPT_STATUS_2: + case WM8996_INTERRUPT_RAW_STATUS_2: + case WM8996_DC_SERVO_READBACK_0: + case WM8996_DC_SERVO_2: + case WM8996_DC_SERVO_6: + case WM8996_DC_SERVO_7: + case WM8996_FLL_CONTROL_6: + case WM8996_MIC_DETECT_3: + case WM8996_HEADPHONE_DETECT_1: + case WM8996_HEADPHONE_DETECT_2: + return 1; + default: + return 0; + } +} + +static int wm8996_reset(struct snd_soc_codec *codec) +{ + return snd_soc_write(codec, WM8996_SOFTWARE_RESET, 0x8915); +} + +static const int bclk_divs[] = { + 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 +}; + +static void wm8996_update_bclk(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int aif, best, cur_val, bclk_rate, bclk_reg, i; + + /* Don't bother if we're in a low frequency idle mode that + * can't support audio. + */ + if (wm8996->sysclk < 64000) + return; + + for (aif = 0; aif < WM8996_AIFS; aif++) { + switch (aif) { + case 0: + bclk_reg = WM8996_AIF1_BCLK; + break; + case 1: + bclk_reg = WM8996_AIF2_BCLK; + break; + } + + bclk_rate = wm8996->bclk_rate[aif]; + + /* Pick a divisor for BCLK as close as we can get to ideal */ + best = 0; + for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { + cur_val = (wm8996->sysclk / bclk_divs[i]) - bclk_rate; + if (cur_val < 0) /* BCLK table is sorted */ + break; + best = i; + } + bclk_rate = wm8996->sysclk / bclk_divs[best]; + dev_dbg(codec->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", + bclk_divs[best], bclk_rate); + + snd_soc_update_bits(codec, bclk_reg, + WM8996_AIF1_BCLK_DIV_MASK, best); + } +} + +static int wm8996_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int ret; + + switch (level) { + case SND_SOC_BIAS_ON: + break; + + case SND_SOC_BIAS_PREPARE: + if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) { + snd_soc_update_bits(codec, WM8996_POWER_MANAGEMENT_1, + WM8996_BG_ENA, WM8996_BG_ENA); + msleep(2); + } + break; + + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + ret = regulator_bulk_enable(ARRAY_SIZE(wm8996->supplies), + wm8996->supplies); + if (ret != 0) { + dev_err(codec->dev, + "Failed to enable supplies: %d\n", + ret); + return ret; + } + + if (wm8996->pdata.ldo_ena >= 0) { + gpio_set_value_cansleep(wm8996->pdata.ldo_ena, + 1); + msleep(5); + } + + codec->cache_only = false; + snd_soc_cache_sync(codec); + } + + snd_soc_update_bits(codec, WM8996_POWER_MANAGEMENT_1, + WM8996_BG_ENA, 0); + break; + + case SND_SOC_BIAS_OFF: + codec->cache_only = true; + if (wm8996->pdata.ldo_ena >= 0) + gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0); + regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), + wm8996->supplies); + break; + } + + codec->dapm.bias_level = level; + + return 0; +} + +static int wm8996_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = dai->codec; + int aifctrl = 0; + int bclk = 0; + int lrclk_tx = 0; + int lrclk_rx = 0; + int aifctrl_reg, bclk_reg, lrclk_tx_reg, lrclk_rx_reg; + + switch (dai->id) { + case 0: + aifctrl_reg = WM8996_AIF1_CONTROL; + bclk_reg = WM8996_AIF1_BCLK; + lrclk_tx_reg = WM8996_AIF1_TX_LRCLK_2; + lrclk_rx_reg = WM8996_AIF1_RX_LRCLK_2; + break; + case 1: + aifctrl_reg = WM8996_AIF2_CONTROL; + bclk_reg = WM8996_AIF2_BCLK; + lrclk_tx_reg = WM8996_AIF2_TX_LRCLK_2; + lrclk_rx_reg = WM8996_AIF2_RX_LRCLK_2; + break; + default: + BUG(); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_NF: + bclk |= WM8996_AIF1_BCLK_INV; + break; + case SND_SOC_DAIFMT_NB_IF: + lrclk_tx |= WM8996_AIF1TX_LRCLK_INV; + lrclk_rx |= WM8996_AIF1RX_LRCLK_INV; + break; + case SND_SOC_DAIFMT_IB_IF: + bclk |= WM8996_AIF1_BCLK_INV; + lrclk_tx |= WM8996_AIF1TX_LRCLK_INV; + lrclk_rx |= WM8996_AIF1RX_LRCLK_INV; + break; + } + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + break; + case SND_SOC_DAIFMT_CBS_CFM: + lrclk_tx |= WM8996_AIF1TX_LRCLK_MSTR; + lrclk_rx |= WM8996_AIF1RX_LRCLK_MSTR; + break; + case SND_SOC_DAIFMT_CBM_CFS: + bclk |= WM8996_AIF1_BCLK_MSTR; + break; + case SND_SOC_DAIFMT_CBM_CFM: + bclk |= WM8996_AIF1_BCLK_MSTR; + lrclk_tx |= WM8996_AIF1TX_LRCLK_MSTR; + lrclk_rx |= WM8996_AIF1RX_LRCLK_MSTR; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + break; + case SND_SOC_DAIFMT_DSP_B: + aifctrl |= 1; + break; + case SND_SOC_DAIFMT_I2S: + aifctrl |= 2; + break; + case SND_SOC_DAIFMT_LEFT_J: + aifctrl |= 3; + break; + default: + return -EINVAL; + } + + snd_soc_update_bits(codec, aifctrl_reg, WM8996_AIF1_FMT_MASK, aifctrl); + snd_soc_update_bits(codec, bclk_reg, + WM8996_AIF1_BCLK_INV | WM8996_AIF1_BCLK_MSTR, + bclk); + snd_soc_update_bits(codec, lrclk_tx_reg, + WM8996_AIF1TX_LRCLK_INV | + WM8996_AIF1TX_LRCLK_MSTR, + lrclk_tx); + snd_soc_update_bits(codec, lrclk_rx_reg, + WM8996_AIF1RX_LRCLK_INV | + WM8996_AIF1RX_LRCLK_MSTR, + lrclk_rx); + + return 0; +} + +static const int dsp_divs[] = { + 48000, 32000, 16000, 8000 +}; + +static int wm8996_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int bits, i, bclk_rate; + int aifdata = 0; + int lrclk = 0; + int dsp = 0; + int aifdata_reg, lrclk_reg, dsp_shift; + + switch (dai->id) { + case 0: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || + (snd_soc_read(codec, WM8996_GPIO_1)) & WM8996_GP1_FN_MASK) { + aifdata_reg = WM8996_AIF1RX_DATA_CONFIGURATION; + lrclk_reg = WM8996_AIF1_RX_LRCLK_1; + } else { + aifdata_reg = WM8996_AIF1TX_DATA_CONFIGURATION_1; + lrclk_reg = WM8996_AIF1_TX_LRCLK_1; + } + dsp_shift = 0; + break; + case 1: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || + (snd_soc_read(codec, WM8996_GPIO_2)) & WM8996_GP2_FN_MASK) { + aifdata_reg = WM8996_AIF2RX_DATA_CONFIGURATION; + lrclk_reg = WM8996_AIF2_RX_LRCLK_1; + } else { + aifdata_reg = WM8996_AIF2TX_DATA_CONFIGURATION_1; + lrclk_reg = WM8996_AIF2_TX_LRCLK_1; + } + dsp_shift = WM8996_DSP2_DIV_SHIFT; + break; + default: + BUG(); + return -EINVAL; + } + + bclk_rate = snd_soc_params_to_bclk(params); + if (bclk_rate < 0) { + dev_err(codec->dev, "Unsupported BCLK rate: %d\n", bclk_rate); + return bclk_rate; + } + + wm8996->bclk_rate[dai->id] = bclk_rate; + wm8996->rx_rate[dai->id] = params_rate(params); + + /* Needs looking at for TDM */ + bits = snd_pcm_format_width(params_format(params)); + if (bits < 0) + return bits; + aifdata |= (bits << WM8996_AIF1TX_WL_SHIFT) | bits; + + for (i = 0; i < ARRAY_SIZE(dsp_divs); i++) { + if (dsp_divs[i] == params_rate(params)) + break; + } + if (i == ARRAY_SIZE(dsp_divs)) { + dev_err(codec->dev, "Unsupported sample rate %dHz\n", + params_rate(params)); + return -EINVAL; + } + dsp |= i << dsp_shift; + + wm8996_update_bclk(codec); + + lrclk = bclk_rate / params_rate(params); + dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n", + lrclk, bclk_rate / lrclk); + + snd_soc_update_bits(codec, aifdata_reg, + WM8996_AIF1TX_WL_MASK | + WM8996_AIF1TX_SLOT_LEN_MASK, + aifdata); + snd_soc_update_bits(codec, lrclk_reg, WM8996_AIF1RX_RATE_MASK, + lrclk); + snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_2, + WM8996_DSP1_DIV_SHIFT << dsp_shift, dsp); + + return 0; +} + +static int wm8996_set_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = dai->codec; + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int lfclk = 0; + int ratediv = 0; + int src; + int old; + + if (freq == wm8996->sysclk && clk_id == wm8996->sysclk_src) + return 0; + + /* Disable SYSCLK while we reconfigure */ + old = snd_soc_read(codec, WM8996_AIF_CLOCKING_1) & WM8996_SYSCLK_ENA; + snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1, + WM8996_SYSCLK_ENA, 0); + + switch (clk_id) { + case WM8996_SYSCLK_MCLK1: + wm8996->sysclk = freq; + src = 0; + break; + case WM8996_SYSCLK_MCLK2: + wm8996->sysclk = freq; + src = 1; + break; + case WM8996_SYSCLK_FLL: + wm8996->sysclk = freq; + src = 2; + break; + default: + dev_err(codec->dev, "Unsupported clock source %d\n", clk_id); + return -EINVAL; + } + + switch (wm8996->sysclk) { + case 6144000: + snd_soc_update_bits(codec, WM8996_AIF_RATE, + WM8996_SYSCLK_RATE, 0); + break; + case 24576000: + ratediv = WM8996_SYSCLK_DIV; + case 12288000: + snd_soc_update_bits(codec, WM8996_AIF_RATE, + WM8996_SYSCLK_RATE, WM8996_SYSCLK_RATE); + break; + case 32000: + case 32768: + lfclk = WM8996_LFCLK_ENA; + break; + default: + dev_warn(codec->dev, "Unsupported clock rate %dHz\n", + wm8996->sysclk); + return -EINVAL; + } + + wm8996_update_bclk(codec); + + snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1, + WM8996_SYSCLK_SRC_MASK | WM8996_SYSCLK_DIV_MASK, + src << WM8996_SYSCLK_SRC_SHIFT | ratediv); + snd_soc_update_bits(codec, WM8996_CLOCKING_1, WM8996_LFCLK_ENA, lfclk); + snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1, + WM8996_SYSCLK_ENA, old); + + wm8996->sysclk_src = clk_id; + + return 0; +} + +struct _fll_div { + u16 fll_fratio; + u16 fll_outdiv; + u16 fll_refclk_div; + u16 fll_loop_gain; + u16 fll_ref_freq; + u16 n; + u16 theta; + u16 lambda; +}; + +static struct { + unsigned int min; + unsigned int max; + u16 fll_fratio; + int ratio; +} fll_fratios[] = { + { 0, 64000, 4, 16 }, + { 64000, 128000, 3, 8 }, + { 128000, 256000, 2, 4 }, + { 256000, 1000000, 1, 2 }, + { 1000000, 13500000, 0, 1 }, +}; + +static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, + unsigned int Fout) +{ + unsigned int target; + unsigned int div; + unsigned int fratio, gcd_fll; + int i; + + /* Fref must be <=13.5MHz */ + div = 1; + fll_div->fll_refclk_div = 0; + while ((Fref / div) > 13500000) { + div *= 2; + fll_div->fll_refclk_div++; + + if (div > 8) { + pr_err("Can't scale %dMHz input down to <=13.5MHz\n", + Fref); + return -EINVAL; + } + } + + pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); + + /* Apply the division for our remaining calculations */ + Fref /= div; + + if (Fref >= 3000000) + fll_div->fll_loop_gain = 5; + else + fll_div->fll_loop_gain = 0; + + if (Fref >= 48000) + fll_div->fll_ref_freq = 0; + else + fll_div->fll_ref_freq = 1; + + /* Fvco should be 90-100MHz; don't check the upper bound */ + div = 2; + while (Fout * div < 90000000) { + div++; + if (div > 64) { + pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n", + Fout); + return -EINVAL; + } + } + target = Fout * div; + fll_div->fll_outdiv = div - 1; + + pr_debug("FLL Fvco=%dHz\n", target); + + /* Find an appropraite FLL_FRATIO and factor it out of the target */ + for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { + if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { + fll_div->fll_fratio = fll_fratios[i].fll_fratio; + fratio = fll_fratios[i].ratio; + break; + } + } + if (i == ARRAY_SIZE(fll_fratios)) { + pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); + return -EINVAL; + } + + fll_div->n = target / (fratio * Fref); + + if (target % Fref == 0) { + fll_div->theta = 0; + fll_div->lambda = 0; + } else { + gcd_fll = gcd(target, fratio * Fref); + + fll_div->theta = (target - (fll_div->n * fratio * Fref)) + / gcd_fll; + fll_div->lambda = (fratio * Fref) / gcd_fll; + } + + pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n", + fll_div->n, fll_div->theta, fll_div->lambda); + pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n", + fll_div->fll_fratio, fll_div->fll_outdiv, + fll_div->fll_refclk_div); + + return 0; +} + +static int wm8996_set_fll(struct snd_soc_codec *codec, int fll_id, int source, + unsigned int Fref, unsigned int Fout) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct i2c_client *i2c = to_i2c_client(codec->dev); + struct _fll_div fll_div; + unsigned long timeout; + int ret, reg; + + /* Any change? */ + if (source == wm8996->fll_src && Fref == wm8996->fll_fref && + Fout == wm8996->fll_fout) + return 0; + + if (Fout == 0) { + dev_dbg(codec->dev, "FLL disabled\n"); + + wm8996->fll_fref = 0; + wm8996->fll_fout = 0; + + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_1, + WM8996_FLL_ENA, 0); + + return 0; + } + + ret = fll_factors(&fll_div, Fref, Fout); + if (ret != 0) + return ret; + + switch (source) { + case WM8996_FLL_MCLK1: + reg = 0; + break; + case WM8996_FLL_MCLK2: + reg = 1; + break; + case WM8996_FLL_DACLRCLK1: + reg = 2; + break; + case WM8996_FLL_BCLK1: + reg = 3; + break; + default: + dev_err(codec->dev, "Unknown FLL source %d\n", ret); + return -EINVAL; + } + + reg |= fll_div.fll_refclk_div << WM8996_FLL_REFCLK_DIV_SHIFT; + reg |= fll_div.fll_ref_freq << WM8996_FLL_REF_FREQ_SHIFT; + + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_5, + WM8996_FLL_REFCLK_DIV_MASK | WM8996_FLL_REF_FREQ | + WM8996_FLL_REFCLK_SRC_MASK, reg); + + reg = 0; + if (fll_div.theta || fll_div.lambda) + reg |= WM8996_FLL_EFS_ENA | (3 << WM8996_FLL_LFSR_SEL_SHIFT); + else + reg |= 1 << WM8996_FLL_LFSR_SEL_SHIFT; + snd_soc_write(codec, WM8996_FLL_EFS_2, reg); + + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_2, + WM8996_FLL_OUTDIV_MASK | + WM8996_FLL_FRATIO_MASK, + (fll_div.fll_outdiv << WM8996_FLL_OUTDIV_SHIFT) | + (fll_div.fll_fratio)); + + snd_soc_write(codec, WM8996_FLL_CONTROL_3, fll_div.theta); + + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_4, + WM8996_FLL_N_MASK | WM8996_FLL_LOOP_GAIN_MASK, + (fll_div.n << WM8996_FLL_N_SHIFT) | + fll_div.fll_loop_gain); + + snd_soc_write(codec, WM8996_FLL_EFS_1, fll_div.lambda); + + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_1, + WM8996_FLL_ENA, WM8996_FLL_ENA); + + /* The FLL supports live reconfiguration - kick that in case we were + * already enabled. + */ + snd_soc_write(codec, WM8996_FLL_CONTROL_6, WM8996_FLL_SWITCH_CLK); + + /* Wait for the FLL to lock, using the interrupt if possible */ + if (Fref > 1000000) + timeout = usecs_to_jiffies(300); + else + timeout = msecs_to_jiffies(2); + + /* Allow substantially longer if we've actually got the IRQ */ + if (i2c->irq) + timeout *= 1000; + + ret = wait_for_completion_timeout(&wm8996->fll_lock, timeout); + + if (ret == 0 && i2c->irq) { + dev_err(codec->dev, "Timed out waiting for FLL\n"); + ret = -ETIMEDOUT; + } else { + ret = 0; + } + + dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); + + wm8996->fll_fref = Fref; + wm8996->fll_fout = Fout; + wm8996->fll_src = source; + + return ret; +} + +#ifdef CONFIG_GPIOLIB +static inline struct wm8996_priv *gpio_to_wm8996(struct gpio_chip *chip) +{ + return container_of(chip, struct wm8996_priv, gpio_chip); +} + +static void wm8996_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + struct wm8996_priv *wm8996 = gpio_to_wm8996(chip); + struct snd_soc_codec *codec = wm8996->codec; + + snd_soc_update_bits(codec, WM8996_GPIO_1 + offset, + WM8996_GP1_LVL, !!value << WM8996_GP1_LVL_SHIFT); +} + +static int wm8996_gpio_direction_out(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct wm8996_priv *wm8996 = gpio_to_wm8996(chip); + struct snd_soc_codec *codec = wm8996->codec; + int val; + + val = (1 << WM8996_GP1_FN_SHIFT) | (!!value << WM8996_GP1_LVL_SHIFT); + + return snd_soc_update_bits(codec, WM8996_GPIO_1 + offset, + WM8996_GP1_FN_MASK | WM8996_GP1_DIR | + WM8996_GP1_LVL, val); +} + +static int wm8996_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct wm8996_priv *wm8996 = gpio_to_wm8996(chip); + struct snd_soc_codec *codec = wm8996->codec; + int ret; + + ret = snd_soc_read(codec, WM8996_GPIO_1 + offset); + if (ret < 0) + return ret; + + return (ret & WM8996_GP1_LVL) != 0; +} + +static int wm8996_gpio_direction_in(struct gpio_chip *chip, unsigned offset) +{ + struct wm8996_priv *wm8996 = gpio_to_wm8996(chip); + struct snd_soc_codec *codec = wm8996->codec; + + return snd_soc_update_bits(codec, WM8996_GPIO_1 + offset, + WM8996_GP1_FN_MASK | WM8996_GP1_DIR, + (1 << WM8996_GP1_FN_SHIFT) | + (1 << WM8996_GP1_DIR_SHIFT)); +} + +static struct gpio_chip wm8996_template_chip = { + .label = "wm8996", + .owner = THIS_MODULE, + .direction_output = wm8996_gpio_direction_out, + .set = wm8996_gpio_set, + .direction_input = wm8996_gpio_direction_in, + .get = wm8996_gpio_get, + .can_sleep = 1, +}; + +static void wm8996_init_gpio(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int ret; + + wm8996->gpio_chip = wm8996_template_chip; + wm8996->gpio_chip.ngpio = 5; + wm8996->gpio_chip.dev = codec->dev; + + if (wm8996->pdata.gpio_base) + wm8996->gpio_chip.base = wm8996->pdata.gpio_base; + else + wm8996->gpio_chip.base = -1; + + ret = gpiochip_add(&wm8996->gpio_chip); + if (ret != 0) + dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret); +} + +static void wm8996_free_gpio(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int ret; + + ret = gpiochip_remove(&wm8996->gpio_chip); + if (ret != 0) + dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret); +} +#else +static void wm8996_init_gpio(struct snd_soc_codec *codec) +{ +} + +static void wm8996_free_gpio(struct snd_soc_codec *codec) +{ +} +#endif + +/** + * wm8996_detect - Enable default WM8996 jack detection + * + * The WM8996 has advanced accessory detection support for headsets. + * This function provides a default implementation which integrates + * the majority of this functionality with minimal user configuration. + * + * This will detect headset, headphone and short circuit button and + * will also detect inverted microphone ground connections and update + * the polarity of the connections. + */ +int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, + wm8996_polarity_fn polarity_cb) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + + wm8996->jack = jack; + wm8996->detecting = true; + wm8996->polarity_cb = polarity_cb; + + if (wm8996->polarity_cb) + wm8996->polarity_cb(codec, 0); + + /* Clear discarge to avoid noise during detection */ + snd_soc_update_bits(codec, WM8996_MICBIAS_1, + WM8996_MICB1_DISCH, 0); + snd_soc_update_bits(codec, WM8996_MICBIAS_2, + WM8996_MICB2_DISCH, 0); + + /* LDO2 powers the microphones, SYSCLK clocks detection */ + snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2"); + snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK"); + + /* We start off just enabling microphone detection - even a + * plain headphone will trigger detection. + */ + snd_soc_update_bits(codec, WM8996_MIC_DETECT_1, + WM8996_MICD_ENA, WM8996_MICD_ENA); + + /* Slowest detection rate, gives debounce for initial detection */ + snd_soc_update_bits(codec, WM8996_MIC_DETECT_1, + WM8996_MICD_RATE_MASK, + WM8996_MICD_RATE_MASK); + + /* Enable interrupts and we're off */ + snd_soc_update_bits(codec, WM8996_INTERRUPT_STATUS_2_MASK, + WM8996_IM_MICD_EINT, 0); + + return 0; +} +EXPORT_SYMBOL_GPL(wm8996_detect); + +static void wm8996_micd(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int val, reg; + + val = snd_soc_read(codec, WM8996_MIC_DETECT_3); + + dev_dbg(codec->dev, "Microphone event: %x\n", val); + + if (!(val & WM8996_MICD_VALID)) { + dev_warn(codec->dev, "Microphone detection state invalid\n"); + return; + } + + /* No accessory, reset everything and report removal */ + if (!(val & WM8996_MICD_STS)) { + dev_dbg(codec->dev, "Jack removal detected\n"); + wm8996->jack_mic = false; + wm8996->detecting = true; + snd_soc_jack_report(wm8996->jack, 0, + SND_JACK_HEADSET | SND_JACK_BTN_0); + snd_soc_update_bits(codec, WM8996_MIC_DETECT_1, + WM8996_MICD_RATE_MASK, + WM8996_MICD_RATE_MASK); + return; + } + + /* If the measurement is very high we've got a microphone but + * do a little debounce to account for mechanical issues. + */ + if (val & 0x400) { + dev_dbg(codec->dev, "Microphone detected\n"); + snd_soc_jack_report(wm8996->jack, SND_JACK_HEADSET, + SND_JACK_HEADSET | SND_JACK_BTN_0); + wm8996->jack_mic = true; + wm8996->detecting = false; + + /* Increase poll rate to give better responsiveness + * for buttons */ + snd_soc_update_bits(codec, WM8996_MIC_DETECT_1, + WM8996_MICD_RATE_MASK, + 5 << WM8996_MICD_RATE_SHIFT); + } + + /* If we detected a lower impedence during initial startup + * then we probably have the wrong polarity, flip it. Don't + * do this for the lowest impedences to speed up detection of + * plain headphones. + */ + if (wm8996->detecting && (val & 0x3f0)) { + reg = snd_soc_read(codec, WM8996_ACCESSORY_DETECT_MODE_2); + reg ^= WM8996_HPOUT1FB_SRC | WM8996_MICD_SRC | + WM8996_MICD_BIAS_SRC; + snd_soc_update_bits(codec, WM8996_ACCESSORY_DETECT_MODE_2, + WM8996_HPOUT1FB_SRC | WM8996_MICD_SRC | + WM8996_MICD_BIAS_SRC, reg); + + if (wm8996->polarity_cb) + wm8996->polarity_cb(codec, + (reg & WM8996_MICD_SRC) != 0); + + dev_dbg(codec->dev, "Set microphone polarity to %d\n", + (reg & WM8996_MICD_SRC) != 0); + + return; + } + + /* Don't distinguish between buttons, just report any low + * impedence as BTN_0. + */ + if (val & 0x3fc) { + if (wm8996->jack_mic) { + dev_dbg(codec->dev, "Mic button detected\n"); + snd_soc_jack_report(wm8996->jack, + SND_JACK_HEADSET | SND_JACK_BTN_0, + SND_JACK_HEADSET | SND_JACK_BTN_0); + } else { + dev_dbg(codec->dev, "Headphone detected\n"); + snd_soc_jack_report(wm8996->jack, + SND_JACK_HEADPHONE, + SND_JACK_HEADSET | + SND_JACK_BTN_0); + + /* Increase the detection rate a bit for + * responsiveness. + */ + snd_soc_update_bits(codec, WM8996_MIC_DETECT_1, + WM8996_MICD_RATE_MASK, + 7 << WM8996_MICD_RATE_SHIFT); + + wm8996->detecting = false; + } + } +} + +static irqreturn_t wm8996_irq(int irq, void *data) +{ + struct snd_soc_codec *codec = data; + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int irq_val; + + irq_val = snd_soc_read(codec, WM8996_INTERRUPT_STATUS_2); + if (irq_val < 0) { + dev_err(codec->dev, "Failed to read IRQ status: %d\n", + irq_val); + return IRQ_NONE; + } + irq_val &= ~snd_soc_read(codec, WM8996_INTERRUPT_STATUS_2_MASK); + + snd_soc_write(codec, WM8996_INTERRUPT_STATUS_2, irq_val); + + if (irq_val & (WM8996_DCS_DONE_01_EINT | WM8996_DCS_DONE_23_EINT)) { + dev_dbg(codec->dev, "DC servo IRQ\n"); + complete(&wm8996->dcs_done); + } + + if (irq_val & WM8996_FIFOS_ERR_EINT) + dev_err(codec->dev, "Digital core FIFO error\n"); + + if (irq_val & WM8996_FLL_LOCK_EINT) { + dev_dbg(codec->dev, "FLL locked\n"); + complete(&wm8996->fll_lock); + } + + if (irq_val & WM8996_MICD_EINT) + wm8996_micd(codec); + + if (irq_val) + return IRQ_HANDLED; + else + return IRQ_NONE; +} + +static irqreturn_t wm8996_edge_irq(int irq, void *data) +{ + irqreturn_t ret = IRQ_NONE; + irqreturn_t val; + + do { + val = wm8996_irq(irq, data); + if (val != IRQ_NONE) + ret = val; + } while (val != IRQ_NONE); + + return ret; +} + +static void wm8996_retune_mobile_pdata(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct wm8996_pdata *pdata = &wm8996->pdata; + + struct snd_kcontrol_new controls[] = { + SOC_ENUM_EXT("DSP1 EQ Mode", + wm8996->retune_mobile_enum, + wm8996_get_retune_mobile_enum, + wm8996_put_retune_mobile_enum), + SOC_ENUM_EXT("DSP2 EQ Mode", + wm8996->retune_mobile_enum, + wm8996_get_retune_mobile_enum, + wm8996_put_retune_mobile_enum), + }; + int ret, i, j; + const char **t; + + /* We need an array of texts for the enum API but the number + * of texts is likely to be less than the number of + * configurations due to the sample rate dependency of the + * configurations. */ + wm8996->num_retune_mobile_texts = 0; + wm8996->retune_mobile_texts = NULL; + for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { + for (j = 0; j < wm8996->num_retune_mobile_texts; j++) { + if (strcmp(pdata->retune_mobile_cfgs[i].name, + wm8996->retune_mobile_texts[j]) == 0) + break; + } + + if (j != wm8996->num_retune_mobile_texts) + continue; + + /* Expand the array... */ + t = krealloc(wm8996->retune_mobile_texts, + sizeof(char *) * + (wm8996->num_retune_mobile_texts + 1), + GFP_KERNEL); + if (t == NULL) + continue; + + /* ...store the new entry... */ + t[wm8996->num_retune_mobile_texts] = + pdata->retune_mobile_cfgs[i].name; + + /* ...and remember the new version. */ + wm8996->num_retune_mobile_texts++; + wm8996->retune_mobile_texts = t; + } + + dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n", + wm8996->num_retune_mobile_texts); + + wm8996->retune_mobile_enum.max = wm8996->num_retune_mobile_texts; + wm8996->retune_mobile_enum.texts = wm8996->retune_mobile_texts; + + ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls)); + if (ret != 0) + dev_err(codec->dev, + "Failed to add ReTune Mobile controls: %d\n", ret); +} + +static int wm8996_probe(struct snd_soc_codec *codec) +{ + int ret; + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct i2c_client *i2c = to_i2c_client(codec->dev); + struct snd_soc_dapm_context *dapm = &codec->dapm; + int i, irq_flags; + + wm8996->codec = codec; + + init_completion(&wm8996->dcs_done); + init_completion(&wm8996->fll_lock); + + dapm->idle_bias_off = true; + dapm->bias_level = SND_SOC_BIAS_OFF; + + ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); + if (ret != 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + goto err; + } + + for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) + wm8996->supplies[i].supply = wm8996_supply_names[i]; + + ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8996->supplies), + wm8996->supplies); + if (ret != 0) { + dev_err(codec->dev, "Failed to request supplies: %d\n", ret); + goto err; + } + + wm8996->disable_nb[0].notifier_call = wm8996_regulator_event_0; + wm8996->disable_nb[1].notifier_call = wm8996_regulator_event_1; + wm8996->disable_nb[2].notifier_call = wm8996_regulator_event_2; + wm8996->disable_nb[3].notifier_call = wm8996_regulator_event_3; + + /* This should really be moved into the regulator core */ + for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) { + ret = regulator_register_notifier(wm8996->supplies[i].consumer, + &wm8996->disable_nb[i]); + if (ret != 0) { + dev_err(codec->dev, + "Failed to register regulator notifier: %d\n", + ret); + } + } + + ret = regulator_bulk_enable(ARRAY_SIZE(wm8996->supplies), + wm8996->supplies); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable supplies: %d\n", ret); + goto err_get; + } + + if (wm8996->pdata.ldo_ena >= 0) { + gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 1); + msleep(5); + } + + ret = snd_soc_read(codec, WM8996_SOFTWARE_RESET); + if (ret < 0) { + dev_err(codec->dev, "Failed to read ID register: %d\n", ret); + goto err_enable; + } + if (ret != 0x8915) { + dev_err(codec->dev, "Device is not a WM8996, ID %x\n", ret); + ret = -EINVAL; + goto err_enable; + } + + ret = snd_soc_read(codec, WM8996_CHIP_REVISION); + if (ret < 0) { + dev_err(codec->dev, "Failed to read device revision: %d\n", + ret); + goto err_enable; + } + + dev_info(codec->dev, "revision %c\n", + (ret & WM8996_CHIP_REV_MASK) + 'A'); + + if (wm8996->pdata.ldo_ena >= 0) { + gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0); + } else { + ret = wm8996_reset(codec); + if (ret < 0) { + dev_err(codec->dev, "Failed to issue reset\n"); + goto err_enable; + } + } + + codec->cache_only = true; + + /* Apply platform data settings */ + snd_soc_update_bits(codec, WM8996_LINE_INPUT_CONTROL, + WM8996_INL_MODE_MASK | WM8996_INR_MODE_MASK, + wm8996->pdata.inl_mode << WM8996_INL_MODE_SHIFT | + wm8996->pdata.inr_mode); + + for (i = 0; i < ARRAY_SIZE(wm8996->pdata.gpio_default); i++) { + if (!wm8996->pdata.gpio_default[i]) + continue; + + snd_soc_write(codec, WM8996_GPIO_1 + i, + wm8996->pdata.gpio_default[i] & 0xffff); + } + + if (wm8996->pdata.spkmute_seq) + snd_soc_update_bits(codec, WM8996_PDM_SPEAKER_MUTE_SEQUENCE, + WM8996_SPK_MUTE_ENDIAN | + WM8996_SPK_MUTE_SEQ1_MASK, + wm8996->pdata.spkmute_seq); + + snd_soc_update_bits(codec, WM8996_ACCESSORY_DETECT_MODE_2, + WM8996_MICD_BIAS_SRC | WM8996_HPOUT1FB_SRC | + WM8996_MICD_SRC, wm8996->pdata.micdet_def); + + /* Latch volume update bits */ + snd_soc_update_bits(codec, WM8996_LEFT_LINE_INPUT_VOLUME, + WM8996_IN1_VU, WM8996_IN1_VU); + snd_soc_update_bits(codec, WM8996_RIGHT_LINE_INPUT_VOLUME, + WM8996_IN1_VU, WM8996_IN1_VU); + + snd_soc_update_bits(codec, WM8996_DAC1_LEFT_VOLUME, + WM8996_DAC1_VU, WM8996_DAC1_VU); + snd_soc_update_bits(codec, WM8996_DAC1_RIGHT_VOLUME, + WM8996_DAC1_VU, WM8996_DAC1_VU); + snd_soc_update_bits(codec, WM8996_DAC2_LEFT_VOLUME, + WM8996_DAC2_VU, WM8996_DAC2_VU); + snd_soc_update_bits(codec, WM8996_DAC2_RIGHT_VOLUME, + WM8996_DAC2_VU, WM8996_DAC2_VU); + + snd_soc_update_bits(codec, WM8996_OUTPUT1_LEFT_VOLUME, + WM8996_DAC1_VU, WM8996_DAC1_VU); + snd_soc_update_bits(codec, WM8996_OUTPUT1_RIGHT_VOLUME, + WM8996_DAC1_VU, WM8996_DAC1_VU); + snd_soc_update_bits(codec, WM8996_OUTPUT2_LEFT_VOLUME, + WM8996_DAC2_VU, WM8996_DAC2_VU); + snd_soc_update_bits(codec, WM8996_OUTPUT2_RIGHT_VOLUME, + WM8996_DAC2_VU, WM8996_DAC2_VU); + + snd_soc_update_bits(codec, WM8996_DSP1_TX_LEFT_VOLUME, + WM8996_DSP1TX_VU, WM8996_DSP1TX_VU); + snd_soc_update_bits(codec, WM8996_DSP1_TX_RIGHT_VOLUME, + WM8996_DSP1TX_VU, WM8996_DSP1TX_VU); + snd_soc_update_bits(codec, WM8996_DSP2_TX_LEFT_VOLUME, + WM8996_DSP2TX_VU, WM8996_DSP2TX_VU); + snd_soc_update_bits(codec, WM8996_DSP2_TX_RIGHT_VOLUME, + WM8996_DSP2TX_VU, WM8996_DSP2TX_VU); + + snd_soc_update_bits(codec, WM8996_DSP1_RX_LEFT_VOLUME, + WM8996_DSP1RX_VU, WM8996_DSP1RX_VU); + snd_soc_update_bits(codec, WM8996_DSP1_RX_RIGHT_VOLUME, + WM8996_DSP1RX_VU, WM8996_DSP1RX_VU); + snd_soc_update_bits(codec, WM8996_DSP2_RX_LEFT_VOLUME, + WM8996_DSP2RX_VU, WM8996_DSP2RX_VU); + snd_soc_update_bits(codec, WM8996_DSP2_RX_RIGHT_VOLUME, + WM8996_DSP2RX_VU, WM8996_DSP2RX_VU); + + /* No support currently for the underclocked TDM modes and + * pick a default TDM layout with each channel pair working with + * slots 0 and 1. */ + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_0_CONFIGURATION, + WM8996_AIF1RX_CHAN0_SLOTS_MASK | + WM8996_AIF1RX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN0_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_1_CONFIGURATION, + WM8996_AIF1RX_CHAN1_SLOTS_MASK | + WM8996_AIF1RX_CHAN1_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN1_SLOTS_SHIFT | 1); + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_2_CONFIGURATION, + WM8996_AIF1RX_CHAN2_SLOTS_MASK | + WM8996_AIF1RX_CHAN2_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN2_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_3_CONFIGURATION, + WM8996_AIF1RX_CHAN3_SLOTS_MASK | + WM8996_AIF1RX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN3_SLOTS_SHIFT | 1); + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_4_CONFIGURATION, + WM8996_AIF1RX_CHAN4_SLOTS_MASK | + WM8996_AIF1RX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN4_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_5_CONFIGURATION, + WM8996_AIF1RX_CHAN5_SLOTS_MASK | + WM8996_AIF1RX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1RX_CHAN5_SLOTS_SHIFT | 1); + + snd_soc_update_bits(codec, WM8996_AIF2RX_CHANNEL_0_CONFIGURATION, + WM8996_AIF2RX_CHAN0_SLOTS_MASK | + WM8996_AIF2RX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF2RX_CHAN0_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF2RX_CHANNEL_1_CONFIGURATION, + WM8996_AIF2RX_CHAN1_SLOTS_MASK | + WM8996_AIF2RX_CHAN1_START_SLOT_MASK, + 1 << WM8996_AIF2RX_CHAN1_SLOTS_SHIFT | 1); + + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_0_CONFIGURATION, + WM8996_AIF1TX_CHAN0_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN0_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_1_CONFIGURATION, + WM8996_AIF1TX_CHAN1_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN1_SLOTS_SHIFT | 1); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_2_CONFIGURATION, + WM8996_AIF1TX_CHAN2_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN2_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_3_CONFIGURATION, + WM8996_AIF1TX_CHAN3_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN3_SLOTS_SHIFT | 1); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_4_CONFIGURATION, + WM8996_AIF1TX_CHAN4_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN4_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_5_CONFIGURATION, + WM8996_AIF1TX_CHAN5_SLOTS_MASK | + WM8996_AIF1TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN5_SLOTS_SHIFT | 1); + + snd_soc_update_bits(codec, WM8996_AIF2TX_CHANNEL_0_CONFIGURATION, + WM8996_AIF2TX_CHAN0_SLOTS_MASK | + WM8996_AIF2TX_CHAN0_START_SLOT_MASK, + 1 << WM8996_AIF2TX_CHAN0_SLOTS_SHIFT | 0); + snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_1_CONFIGURATION, + WM8996_AIF2TX_CHAN1_SLOTS_MASK | + WM8996_AIF2TX_CHAN1_START_SLOT_MASK, + 1 << WM8996_AIF1TX_CHAN1_SLOTS_SHIFT | 1); + + if (wm8996->pdata.num_retune_mobile_cfgs) + wm8996_retune_mobile_pdata(codec); + else + snd_soc_add_controls(codec, wm8996_eq_controls, + ARRAY_SIZE(wm8996_eq_controls)); + + /* If the TX LRCLK pins are not in LRCLK mode configure the + * AIFs to source their clocks from the RX LRCLKs. + */ + if ((snd_soc_read(codec, WM8996_GPIO_1))) + snd_soc_update_bits(codec, WM8996_AIF1_TX_LRCLK_2, + WM8996_AIF1TX_LRCLK_MODE, + WM8996_AIF1TX_LRCLK_MODE); + + if ((snd_soc_read(codec, WM8996_GPIO_2))) + snd_soc_update_bits(codec, WM8996_AIF2_TX_LRCLK_2, + WM8996_AIF2TX_LRCLK_MODE, + WM8996_AIF2TX_LRCLK_MODE); + + regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies); + + wm8996_init_gpio(codec); + + if (i2c->irq) { + if (wm8996->pdata.irq_flags) + irq_flags = wm8996->pdata.irq_flags; + else + irq_flags = IRQF_TRIGGER_LOW; + + irq_flags |= IRQF_ONESHOT; + + if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) + ret = request_threaded_irq(i2c->irq, NULL, + wm8996_edge_irq, + irq_flags, "wm8996", codec); + else + ret = request_threaded_irq(i2c->irq, NULL, wm8996_irq, + irq_flags, "wm8996", codec); + + if (ret == 0) { + /* Unmask the interrupt */ + snd_soc_update_bits(codec, WM8996_INTERRUPT_CONTROL, + WM8996_IM_IRQ, 0); + + /* Enable error reporting and DC servo status */ + snd_soc_update_bits(codec, + WM8996_INTERRUPT_STATUS_2_MASK, + WM8996_IM_DCS_DONE_23_EINT | + WM8996_IM_DCS_DONE_01_EINT | + WM8996_IM_FLL_LOCK_EINT | + WM8996_IM_FIFOS_ERR_EINT, + 0); + } else { + dev_err(codec->dev, "Failed to request IRQ: %d\n", + ret); + } + } + + return 0; + +err_enable: + if (wm8996->pdata.ldo_ena >= 0) + gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0); + + regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies); +err_get: + regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies); +err: + return ret; +} + +static int wm8996_remove(struct snd_soc_codec *codec) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct i2c_client *i2c = to_i2c_client(codec->dev); + int i; + + snd_soc_update_bits(codec, WM8996_INTERRUPT_CONTROL, + WM8996_IM_IRQ, WM8996_IM_IRQ); + + if (i2c->irq) + free_irq(i2c->irq, codec); + + wm8996_free_gpio(codec); + + for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) + regulator_unregister_notifier(wm8996->supplies[i].consumer, + &wm8996->disable_nb[i]); + regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies); + + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_wm8996 = { + .probe = wm8996_probe, + .remove = wm8996_remove, + .set_bias_level = wm8996_set_bias_level, + .seq_notifier = wm8996_seq_notifier, + .reg_cache_size = WM8996_MAX_REGISTER + 1, + .reg_word_size = sizeof(u16), + .reg_cache_default = wm8996_reg, + .volatile_register = wm8996_volatile_register, + .readable_register = wm8996_readable_register, + .compress_type = SND_SOC_RBTREE_COMPRESSION, + .controls = wm8996_snd_controls, + .num_controls = ARRAY_SIZE(wm8996_snd_controls), + .dapm_widgets = wm8996_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(wm8996_dapm_widgets), + .dapm_routes = wm8996_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(wm8996_dapm_routes), + .set_pll = wm8996_set_fll, +}; + +#define WM8996_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ + SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000) +#define WM8996_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_ops wm8996_dai_ops = { + .set_fmt = wm8996_set_fmt, + .hw_params = wm8996_hw_params, + .set_sysclk = wm8996_set_sysclk, +}; + +static struct snd_soc_dai_driver wm8996_dai[] = { + { + .name = "wm8996-aif1", + .playback = { + .stream_name = "AIF1 Playback", + .channels_min = 1, + .channels_max = 6, + .rates = WM8996_RATES, + .formats = WM8996_FORMATS, + }, + .capture = { + .stream_name = "AIF1 Capture", + .channels_min = 1, + .channels_max = 6, + .rates = WM8996_RATES, + .formats = WM8996_FORMATS, + }, + .ops = &wm8996_dai_ops, + }, + { + .name = "wm8996-aif2", + .playback = { + .stream_name = "AIF2 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = WM8996_RATES, + .formats = WM8996_FORMATS, + }, + .capture = { + .stream_name = "AIF2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = WM8996_RATES, + .formats = WM8996_FORMATS, + }, + .ops = &wm8996_dai_ops, + }, +}; + +static __devinit int wm8996_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct wm8996_priv *wm8996; + int ret; + + wm8996 = kzalloc(sizeof(struct wm8996_priv), GFP_KERNEL); + if (wm8996 == NULL) + return -ENOMEM; + + i2c_set_clientdata(i2c, wm8996); + + if (dev_get_platdata(&i2c->dev)) + memcpy(&wm8996->pdata, dev_get_platdata(&i2c->dev), + sizeof(wm8996->pdata)); + + if (wm8996->pdata.ldo_ena > 0) { + ret = gpio_request_one(wm8996->pdata.ldo_ena, + GPIOF_OUT_INIT_LOW, "WM8996 ENA"); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to request GPIO %d: %d\n", + wm8996->pdata.ldo_ena, ret); + goto err; + } + } + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_wm8996, wm8996_dai, + ARRAY_SIZE(wm8996_dai)); + if (ret < 0) + goto err_gpio; + + return ret; + +err_gpio: + if (wm8996->pdata.ldo_ena > 0) + gpio_free(wm8996->pdata.ldo_ena); +err: + kfree(wm8996); + + return ret; +} + +static __devexit int wm8996_i2c_remove(struct i2c_client *client) +{ + struct wm8996_priv *wm8996 = i2c_get_clientdata(client); + + snd_soc_unregister_codec(&client->dev); + if (wm8996->pdata.ldo_ena > 0) + gpio_free(wm8996->pdata.ldo_ena); + kfree(i2c_get_clientdata(client)); + return 0; +} + +static const struct i2c_device_id wm8996_i2c_id[] = { + { "wm8996", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, wm8996_i2c_id); + +static struct i2c_driver wm8996_i2c_driver = { + .driver = { + .name = "wm8996", + .owner = THIS_MODULE, + }, + .probe = wm8996_i2c_probe, + .remove = __devexit_p(wm8996_i2c_remove), + .id_table = wm8996_i2c_id, +}; + +static int __init wm8996_modinit(void) +{ + int ret; + + ret = i2c_add_driver(&wm8996_i2c_driver); + if (ret != 0) { + printk(KERN_ERR "Failed to register WM8996 I2C driver: %d\n", + ret); + } + + return ret; +} +module_init(wm8996_modinit); + +static void __exit wm8996_exit(void) +{ + i2c_del_driver(&wm8996_i2c_driver); +} +module_exit(wm8996_exit); + +MODULE_DESCRIPTION("ASoC WM8996 driver"); +MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/wm8996.h b/sound/soc/codecs/wm8996.h new file mode 100644 index 000000000000..0fde643194ce --- /dev/null +++ b/sound/soc/codecs/wm8996.h @@ -0,0 +1,3717 @@ +/* + * wm8996.h - WM8996 audio codec interface + * + * Copyright 2011 Wolfson Microelectronics PLC. + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _WM8996_H +#define _WM8996_H + +#define WM8996_SYSCLK_MCLK1 1 +#define WM8996_SYSCLK_MCLK2 2 +#define WM8996_SYSCLK_FLL 3 + +#define WM8996_FLL_MCLK1 1 +#define WM8996_FLL_MCLK2 2 +#define WM8996_FLL_DACLRCLK1 3 +#define WM8996_FLL_BCLK1 4 + +typedef void (*wm8996_polarity_fn)(struct snd_soc_codec *codec, int polarity); + +int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, + wm8996_polarity_fn polarity_cb); + +/* + * Register values. + */ +#define WM8996_SOFTWARE_RESET 0x00 +#define WM8996_POWER_MANAGEMENT_1 0x01 +#define WM8996_POWER_MANAGEMENT_2 0x02 +#define WM8996_POWER_MANAGEMENT_3 0x03 +#define WM8996_POWER_MANAGEMENT_4 0x04 +#define WM8996_POWER_MANAGEMENT_5 0x05 +#define WM8996_POWER_MANAGEMENT_6 0x06 +#define WM8996_POWER_MANAGEMENT_7 0x07 +#define WM8996_POWER_MANAGEMENT_8 0x08 +#define WM8996_LEFT_LINE_INPUT_VOLUME 0x10 +#define WM8996_RIGHT_LINE_INPUT_VOLUME 0x11 +#define WM8996_LINE_INPUT_CONTROL 0x12 +#define WM8996_DAC1_HPOUT1_VOLUME 0x15 +#define WM8996_DAC2_HPOUT2_VOLUME 0x16 +#define WM8996_DAC1_LEFT_VOLUME 0x18 +#define WM8996_DAC1_RIGHT_VOLUME 0x19 +#define WM8996_DAC2_LEFT_VOLUME 0x1A +#define WM8996_DAC2_RIGHT_VOLUME 0x1B +#define WM8996_OUTPUT1_LEFT_VOLUME 0x1C +#define WM8996_OUTPUT1_RIGHT_VOLUME 0x1D +#define WM8996_OUTPUT2_LEFT_VOLUME 0x1E +#define WM8996_OUTPUT2_RIGHT_VOLUME 0x1F +#define WM8996_MICBIAS_1 0x20 +#define WM8996_MICBIAS_2 0x21 +#define WM8996_LDO_1 0x28 +#define WM8996_LDO_2 0x29 +#define WM8996_ACCESSORY_DETECT_MODE_1 0x30 +#define WM8996_ACCESSORY_DETECT_MODE_2 0x31 +#define WM8996_HEADPHONE_DETECT_1 0x34 +#define WM8996_HEADPHONE_DETECT_2 0x35 +#define WM8996_MIC_DETECT_1 0x38 +#define WM8996_MIC_DETECT_2 0x39 +#define WM8996_MIC_DETECT_3 0x3A +#define WM8996_CHARGE_PUMP_1 0x40 +#define WM8996_CHARGE_PUMP_2 0x41 +#define WM8996_DC_SERVO_1 0x50 +#define WM8996_DC_SERVO_2 0x51 +#define WM8996_DC_SERVO_3 0x52 +#define WM8996_DC_SERVO_5 0x54 +#define WM8996_DC_SERVO_6 0x55 +#define WM8996_DC_SERVO_7 0x56 +#define WM8996_DC_SERVO_READBACK_0 0x57 +#define WM8996_ANALOGUE_HP_1 0x60 +#define WM8996_ANALOGUE_HP_2 0x61 +#define WM8996_CHIP_REVISION 0x100 +#define WM8996_CONTROL_INTERFACE_1 0x101 +#define WM8996_WRITE_SEQUENCER_CTRL_1 0x110 +#define WM8996_WRITE_SEQUENCER_CTRL_2 0x111 +#define WM8996_AIF_CLOCKING_1 0x200 +#define WM8996_AIF_CLOCKING_2 0x201 +#define WM8996_CLOCKING_1 0x208 +#define WM8996_CLOCKING_2 0x209 +#define WM8996_AIF_RATE 0x210 +#define WM8996_FLL_CONTROL_1 0x220 +#define WM8996_FLL_CONTROL_2 0x221 +#define WM8996_FLL_CONTROL_3 0x222 +#define WM8996_FLL_CONTROL_4 0x223 +#define WM8996_FLL_CONTROL_5 0x224 +#define WM8996_FLL_CONTROL_6 0x225 +#define WM8996_FLL_EFS_1 0x226 +#define WM8996_FLL_EFS_2 0x227 +#define WM8996_AIF1_CONTROL 0x300 +#define WM8996_AIF1_BCLK 0x301 +#define WM8996_AIF1_TX_LRCLK_1 0x302 +#define WM8996_AIF1_TX_LRCLK_2 0x303 +#define WM8996_AIF1_RX_LRCLK_1 0x304 +#define WM8996_AIF1_RX_LRCLK_2 0x305 +#define WM8996_AIF1TX_DATA_CONFIGURATION_1 0x306 +#define WM8996_AIF1TX_DATA_CONFIGURATION_2 0x307 +#define WM8996_AIF1RX_DATA_CONFIGURATION 0x308 +#define WM8996_AIF1TX_CHANNEL_0_CONFIGURATION 0x309 +#define WM8996_AIF1TX_CHANNEL_1_CONFIGURATION 0x30A +#define WM8996_AIF1TX_CHANNEL_2_CONFIGURATION 0x30B +#define WM8996_AIF1TX_CHANNEL_3_CONFIGURATION 0x30C +#define WM8996_AIF1TX_CHANNEL_4_CONFIGURATION 0x30D +#define WM8996_AIF1TX_CHANNEL_5_CONFIGURATION 0x30E +#define WM8996_AIF1RX_CHANNEL_0_CONFIGURATION 0x30F +#define WM8996_AIF1RX_CHANNEL_1_CONFIGURATION 0x310 +#define WM8996_AIF1RX_CHANNEL_2_CONFIGURATION 0x311 +#define WM8996_AIF1RX_CHANNEL_3_CONFIGURATION 0x312 +#define WM8996_AIF1RX_CHANNEL_4_CONFIGURATION 0x313 +#define WM8996_AIF1RX_CHANNEL_5_CONFIGURATION 0x314 +#define WM8996_AIF1RX_MONO_CONFIGURATION 0x315 +#define WM8996_AIF1TX_TEST 0x31A +#define WM8996_AIF2_CONTROL 0x320 +#define WM8996_AIF2_BCLK 0x321 +#define WM8996_AIF2_TX_LRCLK_1 0x322 +#define WM8996_AIF2_TX_LRCLK_2 0x323 +#define WM8996_AIF2_RX_LRCLK_1 0x324 +#define WM8996_AIF2_RX_LRCLK_2 0x325 +#define WM8996_AIF2TX_DATA_CONFIGURATION_1 0x326 +#define WM8996_AIF2TX_DATA_CONFIGURATION_2 0x327 +#define WM8996_AIF2RX_DATA_CONFIGURATION 0x328 +#define WM8996_AIF2TX_CHANNEL_0_CONFIGURATION 0x329 +#define WM8996_AIF2TX_CHANNEL_1_CONFIGURATION 0x32A +#define WM8996_AIF2RX_CHANNEL_0_CONFIGURATION 0x32B +#define WM8996_AIF2RX_CHANNEL_1_CONFIGURATION 0x32C +#define WM8996_AIF2RX_MONO_CONFIGURATION 0x32D +#define WM8996_AIF2TX_TEST 0x32F +#define WM8996_DSP1_TX_LEFT_VOLUME 0x400 +#define WM8996_DSP1_TX_RIGHT_VOLUME 0x401 +#define WM8996_DSP1_RX_LEFT_VOLUME 0x402 +#define WM8996_DSP1_RX_RIGHT_VOLUME 0x403 +#define WM8996_DSP1_TX_FILTERS 0x410 +#define WM8996_DSP1_RX_FILTERS_1 0x420 +#define WM8996_DSP1_RX_FILTERS_2 0x421 +#define WM8996_DSP1_DRC_1 0x440 +#define WM8996_DSP1_DRC_2 0x441 +#define WM8996_DSP1_DRC_3 0x442 +#define WM8996_DSP1_DRC_4 0x443 +#define WM8996_DSP1_DRC_5 0x444 +#define WM8996_DSP1_RX_EQ_GAINS_1 0x480 +#define WM8996_DSP1_RX_EQ_GAINS_2 0x481 +#define WM8996_DSP1_RX_EQ_BAND_1_A 0x482 +#define WM8996_DSP1_RX_EQ_BAND_1_B 0x483 +#define WM8996_DSP1_RX_EQ_BAND_1_PG 0x484 +#define WM8996_DSP1_RX_EQ_BAND_2_A 0x485 +#define WM8996_DSP1_RX_EQ_BAND_2_B 0x486 +#define WM8996_DSP1_RX_EQ_BAND_2_C 0x487 +#define WM8996_DSP1_RX_EQ_BAND_2_PG 0x488 +#define WM8996_DSP1_RX_EQ_BAND_3_A 0x489 +#define WM8996_DSP1_RX_EQ_BAND_3_B 0x48A +#define WM8996_DSP1_RX_EQ_BAND_3_C 0x48B +#define WM8996_DSP1_RX_EQ_BAND_3_PG 0x48C +#define WM8996_DSP1_RX_EQ_BAND_4_A 0x48D +#define WM8996_DSP1_RX_EQ_BAND_4_B 0x48E +#define WM8996_DSP1_RX_EQ_BAND_4_C 0x48F +#define WM8996_DSP1_RX_EQ_BAND_4_PG 0x490 +#define WM8996_DSP1_RX_EQ_BAND_5_A 0x491 +#define WM8996_DSP1_RX_EQ_BAND_5_B 0x492 +#define WM8996_DSP1_RX_EQ_BAND_5_PG 0x493 +#define WM8996_DSP2_TX_LEFT_VOLUME 0x500 +#define WM8996_DSP2_TX_RIGHT_VOLUME 0x501 +#define WM8996_DSP2_RX_LEFT_VOLUME 0x502 +#define WM8996_DSP2_RX_RIGHT_VOLUME 0x503 +#define WM8996_DSP2_TX_FILTERS 0x510 +#define WM8996_DSP2_RX_FILTERS_1 0x520 +#define WM8996_DSP2_RX_FILTERS_2 0x521 +#define WM8996_DSP2_DRC_1 0x540 +#define WM8996_DSP2_DRC_2 0x541 +#define WM8996_DSP2_DRC_3 0x542 +#define WM8996_DSP2_DRC_4 0x543 +#define WM8996_DSP2_DRC_5 0x544 +#define WM8996_DSP2_RX_EQ_GAINS_1 0x580 +#define WM8996_DSP2_RX_EQ_GAINS_2 0x581 +#define WM8996_DSP2_RX_EQ_BAND_1_A 0x582 +#define WM8996_DSP2_RX_EQ_BAND_1_B 0x583 +#define WM8996_DSP2_RX_EQ_BAND_1_PG 0x584 +#define WM8996_DSP2_RX_EQ_BAND_2_A 0x585 +#define WM8996_DSP2_RX_EQ_BAND_2_B 0x586 +#define WM8996_DSP2_RX_EQ_BAND_2_C 0x587 +#define WM8996_DSP2_RX_EQ_BAND_2_PG 0x588 +#define WM8996_DSP2_RX_EQ_BAND_3_A 0x589 +#define WM8996_DSP2_RX_EQ_BAND_3_B 0x58A +#define WM8996_DSP2_RX_EQ_BAND_3_C 0x58B +#define WM8996_DSP2_RX_EQ_BAND_3_PG 0x58C +#define WM8996_DSP2_RX_EQ_BAND_4_A 0x58D +#define WM8996_DSP2_RX_EQ_BAND_4_B 0x58E +#define WM8996_DSP2_RX_EQ_BAND_4_C 0x58F +#define WM8996_DSP2_RX_EQ_BAND_4_PG 0x590 +#define WM8996_DSP2_RX_EQ_BAND_5_A 0x591 +#define WM8996_DSP2_RX_EQ_BAND_5_B 0x592 +#define WM8996_DSP2_RX_EQ_BAND_5_PG 0x593 +#define WM8996_DAC1_MIXER_VOLUMES 0x600 +#define WM8996_DAC1_LEFT_MIXER_ROUTING 0x601 +#define WM8996_DAC1_RIGHT_MIXER_ROUTING 0x602 +#define WM8996_DAC2_MIXER_VOLUMES 0x603 +#define WM8996_DAC2_LEFT_MIXER_ROUTING 0x604 +#define WM8996_DAC2_RIGHT_MIXER_ROUTING 0x605 +#define WM8996_DSP1_TX_LEFT_MIXER_ROUTING 0x606 +#define WM8996_DSP1_TX_RIGHT_MIXER_ROUTING 0x607 +#define WM8996_DSP2_TX_LEFT_MIXER_ROUTING 0x608 +#define WM8996_DSP2_TX_RIGHT_MIXER_ROUTING 0x609 +#define WM8996_DSP_TX_MIXER_SELECT 0x60A +#define WM8996_DAC_SOFTMUTE 0x610 +#define WM8996_OVERSAMPLING 0x620 +#define WM8996_SIDETONE 0x621 +#define WM8996_GPIO_1 0x700 +#define WM8996_GPIO_2 0x701 +#define WM8996_GPIO_3 0x702 +#define WM8996_GPIO_4 0x703 +#define WM8996_GPIO_5 0x704 +#define WM8996_PULL_CONTROL_1 0x720 +#define WM8996_PULL_CONTROL_2 0x721 +#define WM8996_INTERRUPT_STATUS_1 0x730 +#define WM8996_INTERRUPT_STATUS_2 0x731 +#define WM8996_INTERRUPT_RAW_STATUS_2 0x732 +#define WM8996_INTERRUPT_STATUS_1_MASK 0x738 +#define WM8996_INTERRUPT_STATUS_2_MASK 0x739 +#define WM8996_INTERRUPT_CONTROL 0x740 +#define WM8996_LEFT_PDM_SPEAKER 0x800 +#define WM8996_RIGHT_PDM_SPEAKER 0x801 +#define WM8996_PDM_SPEAKER_MUTE_SEQUENCE 0x802 +#define WM8996_PDM_SPEAKER_VOLUME 0x803 +#define WM8996_WRITE_SEQUENCER_0 0x3000 +#define WM8996_WRITE_SEQUENCER_1 0x3001 +#define WM8996_WRITE_SEQUENCER_2 0x3002 +#define WM8996_WRITE_SEQUENCER_3 0x3003 +#define WM8996_WRITE_SEQUENCER_4 0x3004 +#define WM8996_WRITE_SEQUENCER_5 0x3005 +#define WM8996_WRITE_SEQUENCER_6 0x3006 +#define WM8996_WRITE_SEQUENCER_7 0x3007 +#define WM8996_WRITE_SEQUENCER_8 0x3008 +#define WM8996_WRITE_SEQUENCER_9 0x3009 +#define WM8996_WRITE_SEQUENCER_10 0x300A +#define WM8996_WRITE_SEQUENCER_11 0x300B +#define WM8996_WRITE_SEQUENCER_12 0x300C +#define WM8996_WRITE_SEQUENCER_13 0x300D +#define WM8996_WRITE_SEQUENCER_14 0x300E +#define WM8996_WRITE_SEQUENCER_15 0x300F +#define WM8996_WRITE_SEQUENCER_16 0x3010 +#define WM8996_WRITE_SEQUENCER_17 0x3011 +#define WM8996_WRITE_SEQUENCER_18 0x3012 +#define WM8996_WRITE_SEQUENCER_19 0x3013 +#define WM8996_WRITE_SEQUENCER_20 0x3014 +#define WM8996_WRITE_SEQUENCER_21 0x3015 +#define WM8996_WRITE_SEQUENCER_22 0x3016 +#define WM8996_WRITE_SEQUENCER_23 0x3017 +#define WM8996_WRITE_SEQUENCER_24 0x3018 +#define WM8996_WRITE_SEQUENCER_25 0x3019 +#define WM8996_WRITE_SEQUENCER_26 0x301A +#define WM8996_WRITE_SEQUENCER_27 0x301B +#define WM8996_WRITE_SEQUENCER_28 0x301C +#define WM8996_WRITE_SEQUENCER_29 0x301D +#define WM8996_WRITE_SEQUENCER_30 0x301E +#define WM8996_WRITE_SEQUENCER_31 0x301F +#define WM8996_WRITE_SEQUENCER_32 0x3020 +#define WM8996_WRITE_SEQUENCER_33 0x3021 +#define WM8996_WRITE_SEQUENCER_34 0x3022 +#define WM8996_WRITE_SEQUENCER_35 0x3023 +#define WM8996_WRITE_SEQUENCER_36 0x3024 +#define WM8996_WRITE_SEQUENCER_37 0x3025 +#define WM8996_WRITE_SEQUENCER_38 0x3026 +#define WM8996_WRITE_SEQUENCER_39 0x3027 +#define WM8996_WRITE_SEQUENCER_40 0x3028 +#define WM8996_WRITE_SEQUENCER_41 0x3029 +#define WM8996_WRITE_SEQUENCER_42 0x302A +#define WM8996_WRITE_SEQUENCER_43 0x302B +#define WM8996_WRITE_SEQUENCER_44 0x302C +#define WM8996_WRITE_SEQUENCER_45 0x302D +#define WM8996_WRITE_SEQUENCER_46 0x302E +#define WM8996_WRITE_SEQUENCER_47 0x302F +#define WM8996_WRITE_SEQUENCER_48 0x3030 +#define WM8996_WRITE_SEQUENCER_49 0x3031 +#define WM8996_WRITE_SEQUENCER_50 0x3032 +#define WM8996_WRITE_SEQUENCER_51 0x3033 +#define WM8996_WRITE_SEQUENCER_52 0x3034 +#define WM8996_WRITE_SEQUENCER_53 0x3035 +#define WM8996_WRITE_SEQUENCER_54 0x3036 +#define WM8996_WRITE_SEQUENCER_55 0x3037 +#define WM8996_WRITE_SEQUENCER_56 0x3038 +#define WM8996_WRITE_SEQUENCER_57 0x3039 +#define WM8996_WRITE_SEQUENCER_58 0x303A +#define WM8996_WRITE_SEQUENCER_59 0x303B +#define WM8996_WRITE_SEQUENCER_60 0x303C +#define WM8996_WRITE_SEQUENCER_61 0x303D +#define WM8996_WRITE_SEQUENCER_62 0x303E +#define WM8996_WRITE_SEQUENCER_63 0x303F +#define WM8996_WRITE_SEQUENCER_64 0x3040 +#define WM8996_WRITE_SEQUENCER_65 0x3041 +#define WM8996_WRITE_SEQUENCER_66 0x3042 +#define WM8996_WRITE_SEQUENCER_67 0x3043 +#define WM8996_WRITE_SEQUENCER_68 0x3044 +#define WM8996_WRITE_SEQUENCER_69 0x3045 +#define WM8996_WRITE_SEQUENCER_70 0x3046 +#define WM8996_WRITE_SEQUENCER_71 0x3047 +#define WM8996_WRITE_SEQUENCER_72 0x3048 +#define WM8996_WRITE_SEQUENCER_73 0x3049 +#define WM8996_WRITE_SEQUENCER_74 0x304A +#define WM8996_WRITE_SEQUENCER_75 0x304B +#define WM8996_WRITE_SEQUENCER_76 0x304C +#define WM8996_WRITE_SEQUENCER_77 0x304D +#define WM8996_WRITE_SEQUENCER_78 0x304E +#define WM8996_WRITE_SEQUENCER_79 0x304F +#define WM8996_WRITE_SEQUENCER_80 0x3050 +#define WM8996_WRITE_SEQUENCER_81 0x3051 +#define WM8996_WRITE_SEQUENCER_82 0x3052 +#define WM8996_WRITE_SEQUENCER_83 0x3053 +#define WM8996_WRITE_SEQUENCER_84 0x3054 +#define WM8996_WRITE_SEQUENCER_85 0x3055 +#define WM8996_WRITE_SEQUENCER_86 0x3056 +#define WM8996_WRITE_SEQUENCER_87 0x3057 +#define WM8996_WRITE_SEQUENCER_88 0x3058 +#define WM8996_WRITE_SEQUENCER_89 0x3059 +#define WM8996_WRITE_SEQUENCER_90 0x305A +#define WM8996_WRITE_SEQUENCER_91 0x305B +#define WM8996_WRITE_SEQUENCER_92 0x305C +#define WM8996_WRITE_SEQUENCER_93 0x305D +#define WM8996_WRITE_SEQUENCER_94 0x305E +#define WM8996_WRITE_SEQUENCER_95 0x305F +#define WM8996_WRITE_SEQUENCER_96 0x3060 +#define WM8996_WRITE_SEQUENCER_97 0x3061 +#define WM8996_WRITE_SEQUENCER_98 0x3062 +#define WM8996_WRITE_SEQUENCER_99 0x3063 +#define WM8996_WRITE_SEQUENCER_100 0x3064 +#define WM8996_WRITE_SEQUENCER_101 0x3065 +#define WM8996_WRITE_SEQUENCER_102 0x3066 +#define WM8996_WRITE_SEQUENCER_103 0x3067 +#define WM8996_WRITE_SEQUENCER_104 0x3068 +#define WM8996_WRITE_SEQUENCER_105 0x3069 +#define WM8996_WRITE_SEQUENCER_106 0x306A +#define WM8996_WRITE_SEQUENCER_107 0x306B +#define WM8996_WRITE_SEQUENCER_108 0x306C +#define WM8996_WRITE_SEQUENCER_109 0x306D +#define WM8996_WRITE_SEQUENCER_110 0x306E +#define WM8996_WRITE_SEQUENCER_111 0x306F +#define WM8996_WRITE_SEQUENCER_112 0x3070 +#define WM8996_WRITE_SEQUENCER_113 0x3071 +#define WM8996_WRITE_SEQUENCER_114 0x3072 +#define WM8996_WRITE_SEQUENCER_115 0x3073 +#define WM8996_WRITE_SEQUENCER_116 0x3074 +#define WM8996_WRITE_SEQUENCER_117 0x3075 +#define WM8996_WRITE_SEQUENCER_118 0x3076 +#define WM8996_WRITE_SEQUENCER_119 0x3077 +#define WM8996_WRITE_SEQUENCER_120 0x3078 +#define WM8996_WRITE_SEQUENCER_121 0x3079 +#define WM8996_WRITE_SEQUENCER_122 0x307A +#define WM8996_WRITE_SEQUENCER_123 0x307B +#define WM8996_WRITE_SEQUENCER_124 0x307C +#define WM8996_WRITE_SEQUENCER_125 0x307D +#define WM8996_WRITE_SEQUENCER_126 0x307E +#define WM8996_WRITE_SEQUENCER_127 0x307F +#define WM8996_WRITE_SEQUENCER_128 0x3080 +#define WM8996_WRITE_SEQUENCER_129 0x3081 +#define WM8996_WRITE_SEQUENCER_130 0x3082 +#define WM8996_WRITE_SEQUENCER_131 0x3083 +#define WM8996_WRITE_SEQUENCER_132 0x3084 +#define WM8996_WRITE_SEQUENCER_133 0x3085 +#define WM8996_WRITE_SEQUENCER_134 0x3086 +#define WM8996_WRITE_SEQUENCER_135 0x3087 +#define WM8996_WRITE_SEQUENCER_136 0x3088 +#define WM8996_WRITE_SEQUENCER_137 0x3089 +#define WM8996_WRITE_SEQUENCER_138 0x308A +#define WM8996_WRITE_SEQUENCER_139 0x308B +#define WM8996_WRITE_SEQUENCER_140 0x308C +#define WM8996_WRITE_SEQUENCER_141 0x308D +#define WM8996_WRITE_SEQUENCER_142 0x308E +#define WM8996_WRITE_SEQUENCER_143 0x308F +#define WM8996_WRITE_SEQUENCER_144 0x3090 +#define WM8996_WRITE_SEQUENCER_145 0x3091 +#define WM8996_WRITE_SEQUENCER_146 0x3092 +#define WM8996_WRITE_SEQUENCER_147 0x3093 +#define WM8996_WRITE_SEQUENCER_148 0x3094 +#define WM8996_WRITE_SEQUENCER_149 0x3095 +#define WM8996_WRITE_SEQUENCER_150 0x3096 +#define WM8996_WRITE_SEQUENCER_151 0x3097 +#define WM8996_WRITE_SEQUENCER_152 0x3098 +#define WM8996_WRITE_SEQUENCER_153 0x3099 +#define WM8996_WRITE_SEQUENCER_154 0x309A +#define WM8996_WRITE_SEQUENCER_155 0x309B +#define WM8996_WRITE_SEQUENCER_156 0x309C +#define WM8996_WRITE_SEQUENCER_157 0x309D +#define WM8996_WRITE_SEQUENCER_158 0x309E +#define WM8996_WRITE_SEQUENCER_159 0x309F +#define WM8996_WRITE_SEQUENCER_160 0x30A0 +#define WM8996_WRITE_SEQUENCER_161 0x30A1 +#define WM8996_WRITE_SEQUENCER_162 0x30A2 +#define WM8996_WRITE_SEQUENCER_163 0x30A3 +#define WM8996_WRITE_SEQUENCER_164 0x30A4 +#define WM8996_WRITE_SEQUENCER_165 0x30A5 +#define WM8996_WRITE_SEQUENCER_166 0x30A6 +#define WM8996_WRITE_SEQUENCER_167 0x30A7 +#define WM8996_WRITE_SEQUENCER_168 0x30A8 +#define WM8996_WRITE_SEQUENCER_169 0x30A9 +#define WM8996_WRITE_SEQUENCER_170 0x30AA +#define WM8996_WRITE_SEQUENCER_171 0x30AB +#define WM8996_WRITE_SEQUENCER_172 0x30AC +#define WM8996_WRITE_SEQUENCER_173 0x30AD +#define WM8996_WRITE_SEQUENCER_174 0x30AE +#define WM8996_WRITE_SEQUENCER_175 0x30AF +#define WM8996_WRITE_SEQUENCER_176 0x30B0 +#define WM8996_WRITE_SEQUENCER_177 0x30B1 +#define WM8996_WRITE_SEQUENCER_178 0x30B2 +#define WM8996_WRITE_SEQUENCER_179 0x30B3 +#define WM8996_WRITE_SEQUENCER_180 0x30B4 +#define WM8996_WRITE_SEQUENCER_181 0x30B5 +#define WM8996_WRITE_SEQUENCER_182 0x30B6 +#define WM8996_WRITE_SEQUENCER_183 0x30B7 +#define WM8996_WRITE_SEQUENCER_184 0x30B8 +#define WM8996_WRITE_SEQUENCER_185 0x30B9 +#define WM8996_WRITE_SEQUENCER_186 0x30BA +#define WM8996_WRITE_SEQUENCER_187 0x30BB +#define WM8996_WRITE_SEQUENCER_188 0x30BC +#define WM8996_WRITE_SEQUENCER_189 0x30BD +#define WM8996_WRITE_SEQUENCER_190 0x30BE +#define WM8996_WRITE_SEQUENCER_191 0x30BF +#define WM8996_WRITE_SEQUENCER_192 0x30C0 +#define WM8996_WRITE_SEQUENCER_193 0x30C1 +#define WM8996_WRITE_SEQUENCER_194 0x30C2 +#define WM8996_WRITE_SEQUENCER_195 0x30C3 +#define WM8996_WRITE_SEQUENCER_196 0x30C4 +#define WM8996_WRITE_SEQUENCER_197 0x30C5 +#define WM8996_WRITE_SEQUENCER_198 0x30C6 +#define WM8996_WRITE_SEQUENCER_199 0x30C7 +#define WM8996_WRITE_SEQUENCER_200 0x30C8 +#define WM8996_WRITE_SEQUENCER_201 0x30C9 +#define WM8996_WRITE_SEQUENCER_202 0x30CA +#define WM8996_WRITE_SEQUENCER_203 0x30CB +#define WM8996_WRITE_SEQUENCER_204 0x30CC +#define WM8996_WRITE_SEQUENCER_205 0x30CD +#define WM8996_WRITE_SEQUENCER_206 0x30CE +#define WM8996_WRITE_SEQUENCER_207 0x30CF +#define WM8996_WRITE_SEQUENCER_208 0x30D0 +#define WM8996_WRITE_SEQUENCER_209 0x30D1 +#define WM8996_WRITE_SEQUENCER_210 0x30D2 +#define WM8996_WRITE_SEQUENCER_211 0x30D3 +#define WM8996_WRITE_SEQUENCER_212 0x30D4 +#define WM8996_WRITE_SEQUENCER_213 0x30D5 +#define WM8996_WRITE_SEQUENCER_214 0x30D6 +#define WM8996_WRITE_SEQUENCER_215 0x30D7 +#define WM8996_WRITE_SEQUENCER_216 0x30D8 +#define WM8996_WRITE_SEQUENCER_217 0x30D9 +#define WM8996_WRITE_SEQUENCER_218 0x30DA +#define WM8996_WRITE_SEQUENCER_219 0x30DB +#define WM8996_WRITE_SEQUENCER_220 0x30DC +#define WM8996_WRITE_SEQUENCER_221 0x30DD +#define WM8996_WRITE_SEQUENCER_222 0x30DE +#define WM8996_WRITE_SEQUENCER_223 0x30DF +#define WM8996_WRITE_SEQUENCER_224 0x30E0 +#define WM8996_WRITE_SEQUENCER_225 0x30E1 +#define WM8996_WRITE_SEQUENCER_226 0x30E2 +#define WM8996_WRITE_SEQUENCER_227 0x30E3 +#define WM8996_WRITE_SEQUENCER_228 0x30E4 +#define WM8996_WRITE_SEQUENCER_229 0x30E5 +#define WM8996_WRITE_SEQUENCER_230 0x30E6 +#define WM8996_WRITE_SEQUENCER_231 0x30E7 +#define WM8996_WRITE_SEQUENCER_232 0x30E8 +#define WM8996_WRITE_SEQUENCER_233 0x30E9 +#define WM8996_WRITE_SEQUENCER_234 0x30EA +#define WM8996_WRITE_SEQUENCER_235 0x30EB +#define WM8996_WRITE_SEQUENCER_236 0x30EC +#define WM8996_WRITE_SEQUENCER_237 0x30ED +#define WM8996_WRITE_SEQUENCER_238 0x30EE +#define WM8996_WRITE_SEQUENCER_239 0x30EF +#define WM8996_WRITE_SEQUENCER_240 0x30F0 +#define WM8996_WRITE_SEQUENCER_241 0x30F1 +#define WM8996_WRITE_SEQUENCER_242 0x30F2 +#define WM8996_WRITE_SEQUENCER_243 0x30F3 +#define WM8996_WRITE_SEQUENCER_244 0x30F4 +#define WM8996_WRITE_SEQUENCER_245 0x30F5 +#define WM8996_WRITE_SEQUENCER_246 0x30F6 +#define WM8996_WRITE_SEQUENCER_247 0x30F7 +#define WM8996_WRITE_SEQUENCER_248 0x30F8 +#define WM8996_WRITE_SEQUENCER_249 0x30F9 +#define WM8996_WRITE_SEQUENCER_250 0x30FA +#define WM8996_WRITE_SEQUENCER_251 0x30FB +#define WM8996_WRITE_SEQUENCER_252 0x30FC +#define WM8996_WRITE_SEQUENCER_253 0x30FD +#define WM8996_WRITE_SEQUENCER_254 0x30FE +#define WM8996_WRITE_SEQUENCER_255 0x30FF +#define WM8996_WRITE_SEQUENCER_256 0x3100 +#define WM8996_WRITE_SEQUENCER_257 0x3101 +#define WM8996_WRITE_SEQUENCER_258 0x3102 +#define WM8996_WRITE_SEQUENCER_259 0x3103 +#define WM8996_WRITE_SEQUENCER_260 0x3104 +#define WM8996_WRITE_SEQUENCER_261 0x3105 +#define WM8996_WRITE_SEQUENCER_262 0x3106 +#define WM8996_WRITE_SEQUENCER_263 0x3107 +#define WM8996_WRITE_SEQUENCER_264 0x3108 +#define WM8996_WRITE_SEQUENCER_265 0x3109 +#define WM8996_WRITE_SEQUENCER_266 0x310A +#define WM8996_WRITE_SEQUENCER_267 0x310B +#define WM8996_WRITE_SEQUENCER_268 0x310C +#define WM8996_WRITE_SEQUENCER_269 0x310D +#define WM8996_WRITE_SEQUENCER_270 0x310E +#define WM8996_WRITE_SEQUENCER_271 0x310F +#define WM8996_WRITE_SEQUENCER_272 0x3110 +#define WM8996_WRITE_SEQUENCER_273 0x3111 +#define WM8996_WRITE_SEQUENCER_274 0x3112 +#define WM8996_WRITE_SEQUENCER_275 0x3113 +#define WM8996_WRITE_SEQUENCER_276 0x3114 +#define WM8996_WRITE_SEQUENCER_277 0x3115 +#define WM8996_WRITE_SEQUENCER_278 0x3116 +#define WM8996_WRITE_SEQUENCER_279 0x3117 +#define WM8996_WRITE_SEQUENCER_280 0x3118 +#define WM8996_WRITE_SEQUENCER_281 0x3119 +#define WM8996_WRITE_SEQUENCER_282 0x311A +#define WM8996_WRITE_SEQUENCER_283 0x311B +#define WM8996_WRITE_SEQUENCER_284 0x311C +#define WM8996_WRITE_SEQUENCER_285 0x311D +#define WM8996_WRITE_SEQUENCER_286 0x311E +#define WM8996_WRITE_SEQUENCER_287 0x311F +#define WM8996_WRITE_SEQUENCER_288 0x3120 +#define WM8996_WRITE_SEQUENCER_289 0x3121 +#define WM8996_WRITE_SEQUENCER_290 0x3122 +#define WM8996_WRITE_SEQUENCER_291 0x3123 +#define WM8996_WRITE_SEQUENCER_292 0x3124 +#define WM8996_WRITE_SEQUENCER_293 0x3125 +#define WM8996_WRITE_SEQUENCER_294 0x3126 +#define WM8996_WRITE_SEQUENCER_295 0x3127 +#define WM8996_WRITE_SEQUENCER_296 0x3128 +#define WM8996_WRITE_SEQUENCER_297 0x3129 +#define WM8996_WRITE_SEQUENCER_298 0x312A +#define WM8996_WRITE_SEQUENCER_299 0x312B +#define WM8996_WRITE_SEQUENCER_300 0x312C +#define WM8996_WRITE_SEQUENCER_301 0x312D +#define WM8996_WRITE_SEQUENCER_302 0x312E +#define WM8996_WRITE_SEQUENCER_303 0x312F +#define WM8996_WRITE_SEQUENCER_304 0x3130 +#define WM8996_WRITE_SEQUENCER_305 0x3131 +#define WM8996_WRITE_SEQUENCER_306 0x3132 +#define WM8996_WRITE_SEQUENCER_307 0x3133 +#define WM8996_WRITE_SEQUENCER_308 0x3134 +#define WM8996_WRITE_SEQUENCER_309 0x3135 +#define WM8996_WRITE_SEQUENCER_310 0x3136 +#define WM8996_WRITE_SEQUENCER_311 0x3137 +#define WM8996_WRITE_SEQUENCER_312 0x3138 +#define WM8996_WRITE_SEQUENCER_313 0x3139 +#define WM8996_WRITE_SEQUENCER_314 0x313A +#define WM8996_WRITE_SEQUENCER_315 0x313B +#define WM8996_WRITE_SEQUENCER_316 0x313C +#define WM8996_WRITE_SEQUENCER_317 0x313D +#define WM8996_WRITE_SEQUENCER_318 0x313E +#define WM8996_WRITE_SEQUENCER_319 0x313F +#define WM8996_WRITE_SEQUENCER_320 0x3140 +#define WM8996_WRITE_SEQUENCER_321 0x3141 +#define WM8996_WRITE_SEQUENCER_322 0x3142 +#define WM8996_WRITE_SEQUENCER_323 0x3143 +#define WM8996_WRITE_SEQUENCER_324 0x3144 +#define WM8996_WRITE_SEQUENCER_325 0x3145 +#define WM8996_WRITE_SEQUENCER_326 0x3146 +#define WM8996_WRITE_SEQUENCER_327 0x3147 +#define WM8996_WRITE_SEQUENCER_328 0x3148 +#define WM8996_WRITE_SEQUENCER_329 0x3149 +#define WM8996_WRITE_SEQUENCER_330 0x314A +#define WM8996_WRITE_SEQUENCER_331 0x314B +#define WM8996_WRITE_SEQUENCER_332 0x314C +#define WM8996_WRITE_SEQUENCER_333 0x314D +#define WM8996_WRITE_SEQUENCER_334 0x314E +#define WM8996_WRITE_SEQUENCER_335 0x314F +#define WM8996_WRITE_SEQUENCER_336 0x3150 +#define WM8996_WRITE_SEQUENCER_337 0x3151 +#define WM8996_WRITE_SEQUENCER_338 0x3152 +#define WM8996_WRITE_SEQUENCER_339 0x3153 +#define WM8996_WRITE_SEQUENCER_340 0x3154 +#define WM8996_WRITE_SEQUENCER_341 0x3155 +#define WM8996_WRITE_SEQUENCER_342 0x3156 +#define WM8996_WRITE_SEQUENCER_343 0x3157 +#define WM8996_WRITE_SEQUENCER_344 0x3158 +#define WM8996_WRITE_SEQUENCER_345 0x3159 +#define WM8996_WRITE_SEQUENCER_346 0x315A +#define WM8996_WRITE_SEQUENCER_347 0x315B +#define WM8996_WRITE_SEQUENCER_348 0x315C +#define WM8996_WRITE_SEQUENCER_349 0x315D +#define WM8996_WRITE_SEQUENCER_350 0x315E +#define WM8996_WRITE_SEQUENCER_351 0x315F +#define WM8996_WRITE_SEQUENCER_352 0x3160 +#define WM8996_WRITE_SEQUENCER_353 0x3161 +#define WM8996_WRITE_SEQUENCER_354 0x3162 +#define WM8996_WRITE_SEQUENCER_355 0x3163 +#define WM8996_WRITE_SEQUENCER_356 0x3164 +#define WM8996_WRITE_SEQUENCER_357 0x3165 +#define WM8996_WRITE_SEQUENCER_358 0x3166 +#define WM8996_WRITE_SEQUENCER_359 0x3167 +#define WM8996_WRITE_SEQUENCER_360 0x3168 +#define WM8996_WRITE_SEQUENCER_361 0x3169 +#define WM8996_WRITE_SEQUENCER_362 0x316A +#define WM8996_WRITE_SEQUENCER_363 0x316B +#define WM8996_WRITE_SEQUENCER_364 0x316C +#define WM8996_WRITE_SEQUENCER_365 0x316D +#define WM8996_WRITE_SEQUENCER_366 0x316E +#define WM8996_WRITE_SEQUENCER_367 0x316F +#define WM8996_WRITE_SEQUENCER_368 0x3170 +#define WM8996_WRITE_SEQUENCER_369 0x3171 +#define WM8996_WRITE_SEQUENCER_370 0x3172 +#define WM8996_WRITE_SEQUENCER_371 0x3173 +#define WM8996_WRITE_SEQUENCER_372 0x3174 +#define WM8996_WRITE_SEQUENCER_373 0x3175 +#define WM8996_WRITE_SEQUENCER_374 0x3176 +#define WM8996_WRITE_SEQUENCER_375 0x3177 +#define WM8996_WRITE_SEQUENCER_376 0x3178 +#define WM8996_WRITE_SEQUENCER_377 0x3179 +#define WM8996_WRITE_SEQUENCER_378 0x317A +#define WM8996_WRITE_SEQUENCER_379 0x317B +#define WM8996_WRITE_SEQUENCER_380 0x317C +#define WM8996_WRITE_SEQUENCER_381 0x317D +#define WM8996_WRITE_SEQUENCER_382 0x317E +#define WM8996_WRITE_SEQUENCER_383 0x317F +#define WM8996_WRITE_SEQUENCER_384 0x3180 +#define WM8996_WRITE_SEQUENCER_385 0x3181 +#define WM8996_WRITE_SEQUENCER_386 0x3182 +#define WM8996_WRITE_SEQUENCER_387 0x3183 +#define WM8996_WRITE_SEQUENCER_388 0x3184 +#define WM8996_WRITE_SEQUENCER_389 0x3185 +#define WM8996_WRITE_SEQUENCER_390 0x3186 +#define WM8996_WRITE_SEQUENCER_391 0x3187 +#define WM8996_WRITE_SEQUENCER_392 0x3188 +#define WM8996_WRITE_SEQUENCER_393 0x3189 +#define WM8996_WRITE_SEQUENCER_394 0x318A +#define WM8996_WRITE_SEQUENCER_395 0x318B +#define WM8996_WRITE_SEQUENCER_396 0x318C +#define WM8996_WRITE_SEQUENCER_397 0x318D +#define WM8996_WRITE_SEQUENCER_398 0x318E +#define WM8996_WRITE_SEQUENCER_399 0x318F +#define WM8996_WRITE_SEQUENCER_400 0x3190 +#define WM8996_WRITE_SEQUENCER_401 0x3191 +#define WM8996_WRITE_SEQUENCER_402 0x3192 +#define WM8996_WRITE_SEQUENCER_403 0x3193 +#define WM8996_WRITE_SEQUENCER_404 0x3194 +#define WM8996_WRITE_SEQUENCER_405 0x3195 +#define WM8996_WRITE_SEQUENCER_406 0x3196 +#define WM8996_WRITE_SEQUENCER_407 0x3197 +#define WM8996_WRITE_SEQUENCER_408 0x3198 +#define WM8996_WRITE_SEQUENCER_409 0x3199 +#define WM8996_WRITE_SEQUENCER_410 0x319A +#define WM8996_WRITE_SEQUENCER_411 0x319B +#define WM8996_WRITE_SEQUENCER_412 0x319C +#define WM8996_WRITE_SEQUENCER_413 0x319D +#define WM8996_WRITE_SEQUENCER_414 0x319E +#define WM8996_WRITE_SEQUENCER_415 0x319F +#define WM8996_WRITE_SEQUENCER_416 0x31A0 +#define WM8996_WRITE_SEQUENCER_417 0x31A1 +#define WM8996_WRITE_SEQUENCER_418 0x31A2 +#define WM8996_WRITE_SEQUENCER_419 0x31A3 +#define WM8996_WRITE_SEQUENCER_420 0x31A4 +#define WM8996_WRITE_SEQUENCER_421 0x31A5 +#define WM8996_WRITE_SEQUENCER_422 0x31A6 +#define WM8996_WRITE_SEQUENCER_423 0x31A7 +#define WM8996_WRITE_SEQUENCER_424 0x31A8 +#define WM8996_WRITE_SEQUENCER_425 0x31A9 +#define WM8996_WRITE_SEQUENCER_426 0x31AA +#define WM8996_WRITE_SEQUENCER_427 0x31AB +#define WM8996_WRITE_SEQUENCER_428 0x31AC +#define WM8996_WRITE_SEQUENCER_429 0x31AD +#define WM8996_WRITE_SEQUENCER_430 0x31AE +#define WM8996_WRITE_SEQUENCER_431 0x31AF +#define WM8996_WRITE_SEQUENCER_432 0x31B0 +#define WM8996_WRITE_SEQUENCER_433 0x31B1 +#define WM8996_WRITE_SEQUENCER_434 0x31B2 +#define WM8996_WRITE_SEQUENCER_435 0x31B3 +#define WM8996_WRITE_SEQUENCER_436 0x31B4 +#define WM8996_WRITE_SEQUENCER_437 0x31B5 +#define WM8996_WRITE_SEQUENCER_438 0x31B6 +#define WM8996_WRITE_SEQUENCER_439 0x31B7 +#define WM8996_WRITE_SEQUENCER_440 0x31B8 +#define WM8996_WRITE_SEQUENCER_441 0x31B9 +#define WM8996_WRITE_SEQUENCER_442 0x31BA +#define WM8996_WRITE_SEQUENCER_443 0x31BB +#define WM8996_WRITE_SEQUENCER_444 0x31BC +#define WM8996_WRITE_SEQUENCER_445 0x31BD +#define WM8996_WRITE_SEQUENCER_446 0x31BE +#define WM8996_WRITE_SEQUENCER_447 0x31BF +#define WM8996_WRITE_SEQUENCER_448 0x31C0 +#define WM8996_WRITE_SEQUENCER_449 0x31C1 +#define WM8996_WRITE_SEQUENCER_450 0x31C2 +#define WM8996_WRITE_SEQUENCER_451 0x31C3 +#define WM8996_WRITE_SEQUENCER_452 0x31C4 +#define WM8996_WRITE_SEQUENCER_453 0x31C5 +#define WM8996_WRITE_SEQUENCER_454 0x31C6 +#define WM8996_WRITE_SEQUENCER_455 0x31C7 +#define WM8996_WRITE_SEQUENCER_456 0x31C8 +#define WM8996_WRITE_SEQUENCER_457 0x31C9 +#define WM8996_WRITE_SEQUENCER_458 0x31CA +#define WM8996_WRITE_SEQUENCER_459 0x31CB +#define WM8996_WRITE_SEQUENCER_460 0x31CC +#define WM8996_WRITE_SEQUENCER_461 0x31CD +#define WM8996_WRITE_SEQUENCER_462 0x31CE +#define WM8996_WRITE_SEQUENCER_463 0x31CF +#define WM8996_WRITE_SEQUENCER_464 0x31D0 +#define WM8996_WRITE_SEQUENCER_465 0x31D1 +#define WM8996_WRITE_SEQUENCER_466 0x31D2 +#define WM8996_WRITE_SEQUENCER_467 0x31D3 +#define WM8996_WRITE_SEQUENCER_468 0x31D4 +#define WM8996_WRITE_SEQUENCER_469 0x31D5 +#define WM8996_WRITE_SEQUENCER_470 0x31D6 +#define WM8996_WRITE_SEQUENCER_471 0x31D7 +#define WM8996_WRITE_SEQUENCER_472 0x31D8 +#define WM8996_WRITE_SEQUENCER_473 0x31D9 +#define WM8996_WRITE_SEQUENCER_474 0x31DA +#define WM8996_WRITE_SEQUENCER_475 0x31DB +#define WM8996_WRITE_SEQUENCER_476 0x31DC +#define WM8996_WRITE_SEQUENCER_477 0x31DD +#define WM8996_WRITE_SEQUENCER_478 0x31DE +#define WM8996_WRITE_SEQUENCER_479 0x31DF +#define WM8996_WRITE_SEQUENCER_480 0x31E0 +#define WM8996_WRITE_SEQUENCER_481 0x31E1 +#define WM8996_WRITE_SEQUENCER_482 0x31E2 +#define WM8996_WRITE_SEQUENCER_483 0x31E3 +#define WM8996_WRITE_SEQUENCER_484 0x31E4 +#define WM8996_WRITE_SEQUENCER_485 0x31E5 +#define WM8996_WRITE_SEQUENCER_486 0x31E6 +#define WM8996_WRITE_SEQUENCER_487 0x31E7 +#define WM8996_WRITE_SEQUENCER_488 0x31E8 +#define WM8996_WRITE_SEQUENCER_489 0x31E9 +#define WM8996_WRITE_SEQUENCER_490 0x31EA +#define WM8996_WRITE_SEQUENCER_491 0x31EB +#define WM8996_WRITE_SEQUENCER_492 0x31EC +#define WM8996_WRITE_SEQUENCER_493 0x31ED +#define WM8996_WRITE_SEQUENCER_494 0x31EE +#define WM8996_WRITE_SEQUENCER_495 0x31EF +#define WM8996_WRITE_SEQUENCER_496 0x31F0 +#define WM8996_WRITE_SEQUENCER_497 0x31F1 +#define WM8996_WRITE_SEQUENCER_498 0x31F2 +#define WM8996_WRITE_SEQUENCER_499 0x31F3 +#define WM8996_WRITE_SEQUENCER_500 0x31F4 +#define WM8996_WRITE_SEQUENCER_501 0x31F5 +#define WM8996_WRITE_SEQUENCER_502 0x31F6 +#define WM8996_WRITE_SEQUENCER_503 0x31F7 +#define WM8996_WRITE_SEQUENCER_504 0x31F8 +#define WM8996_WRITE_SEQUENCER_505 0x31F9 +#define WM8996_WRITE_SEQUENCER_506 0x31FA +#define WM8996_WRITE_SEQUENCER_507 0x31FB +#define WM8996_WRITE_SEQUENCER_508 0x31FC +#define WM8996_WRITE_SEQUENCER_509 0x31FD +#define WM8996_WRITE_SEQUENCER_510 0x31FE +#define WM8996_WRITE_SEQUENCER_511 0x31FF + +#define WM8996_REGISTER_COUNT 706 +#define WM8996_MAX_REGISTER 0x31FF + +/* + * Field Definitions. + */ + +/* + * R0 (0x00) - Software Reset + */ +#define WM8996_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */ +#define WM8996_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */ +#define WM8996_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */ + +/* + * R1 (0x01) - Power Management (1) + */ +#define WM8996_MICB2_ENA 0x0200 /* MICB2_ENA */ +#define WM8996_MICB2_ENA_MASK 0x0200 /* MICB2_ENA */ +#define WM8996_MICB2_ENA_SHIFT 9 /* MICB2_ENA */ +#define WM8996_MICB2_ENA_WIDTH 1 /* MICB2_ENA */ +#define WM8996_MICB1_ENA 0x0100 /* MICB1_ENA */ +#define WM8996_MICB1_ENA_MASK 0x0100 /* MICB1_ENA */ +#define WM8996_MICB1_ENA_SHIFT 8 /* MICB1_ENA */ +#define WM8996_MICB1_ENA_WIDTH 1 /* MICB1_ENA */ +#define WM8996_HPOUT2L_ENA 0x0080 /* HPOUT2L_ENA */ +#define WM8996_HPOUT2L_ENA_MASK 0x0080 /* HPOUT2L_ENA */ +#define WM8996_HPOUT2L_ENA_SHIFT 7 /* HPOUT2L_ENA */ +#define WM8996_HPOUT2L_ENA_WIDTH 1 /* HPOUT2L_ENA */ +#define WM8996_HPOUT2R_ENA 0x0040 /* HPOUT2R_ENA */ +#define WM8996_HPOUT2R_ENA_MASK 0x0040 /* HPOUT2R_ENA */ +#define WM8996_HPOUT2R_ENA_SHIFT 6 /* HPOUT2R_ENA */ +#define WM8996_HPOUT2R_ENA_WIDTH 1 /* HPOUT2R_ENA */ +#define WM8996_HPOUT1L_ENA 0x0020 /* HPOUT1L_ENA */ +#define WM8996_HPOUT1L_ENA_MASK 0x0020 /* HPOUT1L_ENA */ +#define WM8996_HPOUT1L_ENA_SHIFT 5 /* HPOUT1L_ENA */ +#define WM8996_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */ +#define WM8996_HPOUT1R_ENA 0x0010 /* HPOUT1R_ENA */ +#define WM8996_HPOUT1R_ENA_MASK 0x0010 /* HPOUT1R_ENA */ +#define WM8996_HPOUT1R_ENA_SHIFT 4 /* HPOUT1R_ENA */ +#define WM8996_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */ +#define WM8996_BG_ENA 0x0001 /* BG_ENA */ +#define WM8996_BG_ENA_MASK 0x0001 /* BG_ENA */ +#define WM8996_BG_ENA_SHIFT 0 /* BG_ENA */ +#define WM8996_BG_ENA_WIDTH 1 /* BG_ENA */ + +/* + * R2 (0x02) - Power Management (2) + */ +#define WM8996_OPCLK_ENA 0x0800 /* OPCLK_ENA */ +#define WM8996_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */ +#define WM8996_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */ +#define WM8996_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */ +#define WM8996_INL_ENA 0x0020 /* INL_ENA */ +#define WM8996_INL_ENA_MASK 0x0020 /* INL_ENA */ +#define WM8996_INL_ENA_SHIFT 5 /* INL_ENA */ +#define WM8996_INL_ENA_WIDTH 1 /* INL_ENA */ +#define WM8996_INR_ENA 0x0010 /* INR_ENA */ +#define WM8996_INR_ENA_MASK 0x0010 /* INR_ENA */ +#define WM8996_INR_ENA_SHIFT 4 /* INR_ENA */ +#define WM8996_INR_ENA_WIDTH 1 /* INR_ENA */ +#define WM8996_LDO2_ENA 0x0002 /* LDO2_ENA */ +#define WM8996_LDO2_ENA_MASK 0x0002 /* LDO2_ENA */ +#define WM8996_LDO2_ENA_SHIFT 1 /* LDO2_ENA */ +#define WM8996_LDO2_ENA_WIDTH 1 /* LDO2_ENA */ + +/* + * R3 (0x03) - Power Management (3) + */ +#define WM8996_DSP2RXL_ENA 0x0800 /* DSP2RXL_ENA */ +#define WM8996_DSP2RXL_ENA_MASK 0x0800 /* DSP2RXL_ENA */ +#define WM8996_DSP2RXL_ENA_SHIFT 11 /* DSP2RXL_ENA */ +#define WM8996_DSP2RXL_ENA_WIDTH 1 /* DSP2RXL_ENA */ +#define WM8996_DSP2RXR_ENA 0x0400 /* DSP2RXR_ENA */ +#define WM8996_DSP2RXR_ENA_MASK 0x0400 /* DSP2RXR_ENA */ +#define WM8996_DSP2RXR_ENA_SHIFT 10 /* DSP2RXR_ENA */ +#define WM8996_DSP2RXR_ENA_WIDTH 1 /* DSP2RXR_ENA */ +#define WM8996_DSP1RXL_ENA 0x0200 /* DSP1RXL_ENA */ +#define WM8996_DSP1RXL_ENA_MASK 0x0200 /* DSP1RXL_ENA */ +#define WM8996_DSP1RXL_ENA_SHIFT 9 /* DSP1RXL_ENA */ +#define WM8996_DSP1RXL_ENA_WIDTH 1 /* DSP1RXL_ENA */ +#define WM8996_DSP1RXR_ENA 0x0100 /* DSP1RXR_ENA */ +#define WM8996_DSP1RXR_ENA_MASK 0x0100 /* DSP1RXR_ENA */ +#define WM8996_DSP1RXR_ENA_SHIFT 8 /* DSP1RXR_ENA */ +#define WM8996_DSP1RXR_ENA_WIDTH 1 /* DSP1RXR_ENA */ +#define WM8996_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */ +#define WM8996_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */ +#define WM8996_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */ +#define WM8996_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */ +#define WM8996_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */ +#define WM8996_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */ +#define WM8996_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */ +#define WM8996_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */ +#define WM8996_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */ +#define WM8996_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */ +#define WM8996_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */ +#define WM8996_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */ +#define WM8996_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */ +#define WM8996_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */ +#define WM8996_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */ +#define WM8996_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */ +#define WM8996_ADCL_ENA 0x0002 /* ADCL_ENA */ +#define WM8996_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */ +#define WM8996_ADCL_ENA_SHIFT 1 /* ADCL_ENA */ +#define WM8996_ADCL_ENA_WIDTH 1 /* ADCL_ENA */ +#define WM8996_ADCR_ENA 0x0001 /* ADCR_ENA */ +#define WM8996_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */ +#define WM8996_ADCR_ENA_SHIFT 0 /* ADCR_ENA */ +#define WM8996_ADCR_ENA_WIDTH 1 /* ADCR_ENA */ + +/* + * R4 (0x04) - Power Management (4) + */ +#define WM8996_AIF2RX_CHAN1_ENA 0x0200 /* AIF2RX_CHAN1_ENA */ +#define WM8996_AIF2RX_CHAN1_ENA_MASK 0x0200 /* AIF2RX_CHAN1_ENA */ +#define WM8996_AIF2RX_CHAN1_ENA_SHIFT 9 /* AIF2RX_CHAN1_ENA */ +#define WM8996_AIF2RX_CHAN1_ENA_WIDTH 1 /* AIF2RX_CHAN1_ENA */ +#define WM8996_AIF2RX_CHAN0_ENA 0x0100 /* AIF2RX_CHAN0_ENA */ +#define WM8996_AIF2RX_CHAN0_ENA_MASK 0x0100 /* AIF2RX_CHAN0_ENA */ +#define WM8996_AIF2RX_CHAN0_ENA_SHIFT 8 /* AIF2RX_CHAN0_ENA */ +#define WM8996_AIF2RX_CHAN0_ENA_WIDTH 1 /* AIF2RX_CHAN0_ENA */ +#define WM8996_AIF1RX_CHAN5_ENA 0x0020 /* AIF1RX_CHAN5_ENA */ +#define WM8996_AIF1RX_CHAN5_ENA_MASK 0x0020 /* AIF1RX_CHAN5_ENA */ +#define WM8996_AIF1RX_CHAN5_ENA_SHIFT 5 /* AIF1RX_CHAN5_ENA */ +#define WM8996_AIF1RX_CHAN5_ENA_WIDTH 1 /* AIF1RX_CHAN5_ENA */ +#define WM8996_AIF1RX_CHAN4_ENA 0x0010 /* AIF1RX_CHAN4_ENA */ +#define WM8996_AIF1RX_CHAN4_ENA_MASK 0x0010 /* AIF1RX_CHAN4_ENA */ +#define WM8996_AIF1RX_CHAN4_ENA_SHIFT 4 /* AIF1RX_CHAN4_ENA */ +#define WM8996_AIF1RX_CHAN4_ENA_WIDTH 1 /* AIF1RX_CHAN4_ENA */ +#define WM8996_AIF1RX_CHAN3_ENA 0x0008 /* AIF1RX_CHAN3_ENA */ +#define WM8996_AIF1RX_CHAN3_ENA_MASK 0x0008 /* AIF1RX_CHAN3_ENA */ +#define WM8996_AIF1RX_CHAN3_ENA_SHIFT 3 /* AIF1RX_CHAN3_ENA */ +#define WM8996_AIF1RX_CHAN3_ENA_WIDTH 1 /* AIF1RX_CHAN3_ENA */ +#define WM8996_AIF1RX_CHAN2_ENA 0x0004 /* AIF1RX_CHAN2_ENA */ +#define WM8996_AIF1RX_CHAN2_ENA_MASK 0x0004 /* AIF1RX_CHAN2_ENA */ +#define WM8996_AIF1RX_CHAN2_ENA_SHIFT 2 /* AIF1RX_CHAN2_ENA */ +#define WM8996_AIF1RX_CHAN2_ENA_WIDTH 1 /* AIF1RX_CHAN2_ENA */ +#define WM8996_AIF1RX_CHAN1_ENA 0x0002 /* AIF1RX_CHAN1_ENA */ +#define WM8996_AIF1RX_CHAN1_ENA_MASK 0x0002 /* AIF1RX_CHAN1_ENA */ +#define WM8996_AIF1RX_CHAN1_ENA_SHIFT 1 /* AIF1RX_CHAN1_ENA */ +#define WM8996_AIF1RX_CHAN1_ENA_WIDTH 1 /* AIF1RX_CHAN1_ENA */ +#define WM8996_AIF1RX_CHAN0_ENA 0x0001 /* AIF1RX_CHAN0_ENA */ +#define WM8996_AIF1RX_CHAN0_ENA_MASK 0x0001 /* AIF1RX_CHAN0_ENA */ +#define WM8996_AIF1RX_CHAN0_ENA_SHIFT 0 /* AIF1RX_CHAN0_ENA */ +#define WM8996_AIF1RX_CHAN0_ENA_WIDTH 1 /* AIF1RX_CHAN0_ENA */ + +/* + * R5 (0x05) - Power Management (5) + */ +#define WM8996_DSP2TXL_ENA 0x0800 /* DSP2TXL_ENA */ +#define WM8996_DSP2TXL_ENA_MASK 0x0800 /* DSP2TXL_ENA */ +#define WM8996_DSP2TXL_ENA_SHIFT 11 /* DSP2TXL_ENA */ +#define WM8996_DSP2TXL_ENA_WIDTH 1 /* DSP2TXL_ENA */ +#define WM8996_DSP2TXR_ENA 0x0400 /* DSP2TXR_ENA */ +#define WM8996_DSP2TXR_ENA_MASK 0x0400 /* DSP2TXR_ENA */ +#define WM8996_DSP2TXR_ENA_SHIFT 10 /* DSP2TXR_ENA */ +#define WM8996_DSP2TXR_ENA_WIDTH 1 /* DSP2TXR_ENA */ +#define WM8996_DSP1TXL_ENA 0x0200 /* DSP1TXL_ENA */ +#define WM8996_DSP1TXL_ENA_MASK 0x0200 /* DSP1TXL_ENA */ +#define WM8996_DSP1TXL_ENA_SHIFT 9 /* DSP1TXL_ENA */ +#define WM8996_DSP1TXL_ENA_WIDTH 1 /* DSP1TXL_ENA */ +#define WM8996_DSP1TXR_ENA 0x0100 /* DSP1TXR_ENA */ +#define WM8996_DSP1TXR_ENA_MASK 0x0100 /* DSP1TXR_ENA */ +#define WM8996_DSP1TXR_ENA_SHIFT 8 /* DSP1TXR_ENA */ +#define WM8996_DSP1TXR_ENA_WIDTH 1 /* DSP1TXR_ENA */ +#define WM8996_DAC2L_ENA 0x0008 /* DAC2L_ENA */ +#define WM8996_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */ +#define WM8996_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */ +#define WM8996_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */ +#define WM8996_DAC2R_ENA 0x0004 /* DAC2R_ENA */ +#define WM8996_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */ +#define WM8996_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */ +#define WM8996_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */ +#define WM8996_DAC1L_ENA 0x0002 /* DAC1L_ENA */ +#define WM8996_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */ +#define WM8996_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */ +#define WM8996_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */ +#define WM8996_DAC1R_ENA 0x0001 /* DAC1R_ENA */ +#define WM8996_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */ +#define WM8996_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */ +#define WM8996_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */ + +/* + * R6 (0x06) - Power Management (6) + */ +#define WM8996_AIF2TX_CHAN1_ENA 0x0200 /* AIF2TX_CHAN1_ENA */ +#define WM8996_AIF2TX_CHAN1_ENA_MASK 0x0200 /* AIF2TX_CHAN1_ENA */ +#define WM8996_AIF2TX_CHAN1_ENA_SHIFT 9 /* AIF2TX_CHAN1_ENA */ +#define WM8996_AIF2TX_CHAN1_ENA_WIDTH 1 /* AIF2TX_CHAN1_ENA */ +#define WM8996_AIF2TX_CHAN0_ENA 0x0100 /* AIF2TX_CHAN0_ENA */ +#define WM8996_AIF2TX_CHAN0_ENA_MASK 0x0100 /* AIF2TX_CHAN0_ENA */ +#define WM8996_AIF2TX_CHAN0_ENA_SHIFT 8 /* AIF2TX_CHAN0_ENA */ +#define WM8996_AIF2TX_CHAN0_ENA_WIDTH 1 /* AIF2TX_CHAN0_ENA */ +#define WM8996_AIF1TX_CHAN5_ENA 0x0020 /* AIF1TX_CHAN5_ENA */ +#define WM8996_AIF1TX_CHAN5_ENA_MASK 0x0020 /* AIF1TX_CHAN5_ENA */ +#define WM8996_AIF1TX_CHAN5_ENA_SHIFT 5 /* AIF1TX_CHAN5_ENA */ +#define WM8996_AIF1TX_CHAN5_ENA_WIDTH 1 /* AIF1TX_CHAN5_ENA */ +#define WM8996_AIF1TX_CHAN4_ENA 0x0010 /* AIF1TX_CHAN4_ENA */ +#define WM8996_AIF1TX_CHAN4_ENA_MASK 0x0010 /* AIF1TX_CHAN4_ENA */ +#define WM8996_AIF1TX_CHAN4_ENA_SHIFT 4 /* AIF1TX_CHAN4_ENA */ +#define WM8996_AIF1TX_CHAN4_ENA_WIDTH 1 /* AIF1TX_CHAN4_ENA */ +#define WM8996_AIF1TX_CHAN3_ENA 0x0008 /* AIF1TX_CHAN3_ENA */ +#define WM8996_AIF1TX_CHAN3_ENA_MASK 0x0008 /* AIF1TX_CHAN3_ENA */ +#define WM8996_AIF1TX_CHAN3_ENA_SHIFT 3 /* AIF1TX_CHAN3_ENA */ +#define WM8996_AIF1TX_CHAN3_ENA_WIDTH 1 /* AIF1TX_CHAN3_ENA */ +#define WM8996_AIF1TX_CHAN2_ENA 0x0004 /* AIF1TX_CHAN2_ENA */ +#define WM8996_AIF1TX_CHAN2_ENA_MASK 0x0004 /* AIF1TX_CHAN2_ENA */ +#define WM8996_AIF1TX_CHAN2_ENA_SHIFT 2 /* AIF1TX_CHAN2_ENA */ +#define WM8996_AIF1TX_CHAN2_ENA_WIDTH 1 /* AIF1TX_CHAN2_ENA */ +#define WM8996_AIF1TX_CHAN1_ENA 0x0002 /* AIF1TX_CHAN1_ENA */ +#define WM8996_AIF1TX_CHAN1_ENA_MASK 0x0002 /* AIF1TX_CHAN1_ENA */ +#define WM8996_AIF1TX_CHAN1_ENA_SHIFT 1 /* AIF1TX_CHAN1_ENA */ +#define WM8996_AIF1TX_CHAN1_ENA_WIDTH 1 /* AIF1TX_CHAN1_ENA */ +#define WM8996_AIF1TX_CHAN0_ENA 0x0001 /* AIF1TX_CHAN0_ENA */ +#define WM8996_AIF1TX_CHAN0_ENA_MASK 0x0001 /* AIF1TX_CHAN0_ENA */ +#define WM8996_AIF1TX_CHAN0_ENA_SHIFT 0 /* AIF1TX_CHAN0_ENA */ +#define WM8996_AIF1TX_CHAN0_ENA_WIDTH 1 /* AIF1TX_CHAN0_ENA */ + +/* + * R7 (0x07) - Power Management (7) + */ +#define WM8996_DMIC2_FN 0x0200 /* DMIC2_FN */ +#define WM8996_DMIC2_FN_MASK 0x0200 /* DMIC2_FN */ +#define WM8996_DMIC2_FN_SHIFT 9 /* DMIC2_FN */ +#define WM8996_DMIC2_FN_WIDTH 1 /* DMIC2_FN */ +#define WM8996_DMIC1_FN 0x0100 /* DMIC1_FN */ +#define WM8996_DMIC1_FN_MASK 0x0100 /* DMIC1_FN */ +#define WM8996_DMIC1_FN_SHIFT 8 /* DMIC1_FN */ +#define WM8996_DMIC1_FN_WIDTH 1 /* DMIC1_FN */ +#define WM8996_ADC_DMIC_DSP2R_ENA 0x0080 /* ADC_DMIC_DSP2R_ENA */ +#define WM8996_ADC_DMIC_DSP2R_ENA_MASK 0x0080 /* ADC_DMIC_DSP2R_ENA */ +#define WM8996_ADC_DMIC_DSP2R_ENA_SHIFT 7 /* ADC_DMIC_DSP2R_ENA */ +#define WM8996_ADC_DMIC_DSP2R_ENA_WIDTH 1 /* ADC_DMIC_DSP2R_ENA */ +#define WM8996_ADC_DMIC_DSP2L_ENA 0x0040 /* ADC_DMIC_DSP2L_ENA */ +#define WM8996_ADC_DMIC_DSP2L_ENA_MASK 0x0040 /* ADC_DMIC_DSP2L_ENA */ +#define WM8996_ADC_DMIC_DSP2L_ENA_SHIFT 6 /* ADC_DMIC_DSP2L_ENA */ +#define WM8996_ADC_DMIC_DSP2L_ENA_WIDTH 1 /* ADC_DMIC_DSP2L_ENA */ +#define WM8996_ADC_DMIC_SRC2_MASK 0x0030 /* ADC_DMIC_SRC2 - [5:4] */ +#define WM8996_ADC_DMIC_SRC2_SHIFT 4 /* ADC_DMIC_SRC2 - [5:4] */ +#define WM8996_ADC_DMIC_SRC2_WIDTH 2 /* ADC_DMIC_SRC2 - [5:4] */ +#define WM8996_ADC_DMIC_DSP1R_ENA 0x0008 /* ADC_DMIC_DSP1R_ENA */ +#define WM8996_ADC_DMIC_DSP1R_ENA_MASK 0x0008 /* ADC_DMIC_DSP1R_ENA */ +#define WM8996_ADC_DMIC_DSP1R_ENA_SHIFT 3 /* ADC_DMIC_DSP1R_ENA */ +#define WM8996_ADC_DMIC_DSP1R_ENA_WIDTH 1 /* ADC_DMIC_DSP1R_ENA */ +#define WM8996_ADC_DMIC_DSP1L_ENA 0x0004 /* ADC_DMIC_DSP1L_ENA */ +#define WM8996_ADC_DMIC_DSP1L_ENA_MASK 0x0004 /* ADC_DMIC_DSP1L_ENA */ +#define WM8996_ADC_DMIC_DSP1L_ENA_SHIFT 2 /* ADC_DMIC_DSP1L_ENA */ +#define WM8996_ADC_DMIC_DSP1L_ENA_WIDTH 1 /* ADC_DMIC_DSP1L_ENA */ +#define WM8996_ADC_DMIC_SRC1_MASK 0x0003 /* ADC_DMIC_SRC1 - [1:0] */ +#define WM8996_ADC_DMIC_SRC1_SHIFT 0 /* ADC_DMIC_SRC1 - [1:0] */ +#define WM8996_ADC_DMIC_SRC1_WIDTH 2 /* ADC_DMIC_SRC1 - [1:0] */ + +/* + * R8 (0x08) - Power Management (8) + */ +#define WM8996_AIF2TX_SRC_MASK 0x00C0 /* AIF2TX_SRC - [7:6] */ +#define WM8996_AIF2TX_SRC_SHIFT 6 /* AIF2TX_SRC - [7:6] */ +#define WM8996_AIF2TX_SRC_WIDTH 2 /* AIF2TX_SRC - [7:6] */ +#define WM8996_DSP2RX_SRC 0x0010 /* DSP2RX_SRC */ +#define WM8996_DSP2RX_SRC_MASK 0x0010 /* DSP2RX_SRC */ +#define WM8996_DSP2RX_SRC_SHIFT 4 /* DSP2RX_SRC */ +#define WM8996_DSP2RX_SRC_WIDTH 1 /* DSP2RX_SRC */ +#define WM8996_DSP1RX_SRC 0x0001 /* DSP1RX_SRC */ +#define WM8996_DSP1RX_SRC_MASK 0x0001 /* DSP1RX_SRC */ +#define WM8996_DSP1RX_SRC_SHIFT 0 /* DSP1RX_SRC */ +#define WM8996_DSP1RX_SRC_WIDTH 1 /* DSP1RX_SRC */ + +/* + * R16 (0x10) - Left Line Input Volume + */ +#define WM8996_IN1_VU 0x0080 /* IN1_VU */ +#define WM8996_IN1_VU_MASK 0x0080 /* IN1_VU */ +#define WM8996_IN1_VU_SHIFT 7 /* IN1_VU */ +#define WM8996_IN1_VU_WIDTH 1 /* IN1_VU */ +#define WM8996_IN1L_ZC 0x0020 /* IN1L_ZC */ +#define WM8996_IN1L_ZC_MASK 0x0020 /* IN1L_ZC */ +#define WM8996_IN1L_ZC_SHIFT 5 /* IN1L_ZC */ +#define WM8996_IN1L_ZC_WIDTH 1 /* IN1L_ZC */ +#define WM8996_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */ +#define WM8996_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */ +#define WM8996_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */ + +/* + * R17 (0x11) - Right Line Input Volume + */ +#define WM8996_IN1_VU 0x0080 /* IN1_VU */ +#define WM8996_IN1_VU_MASK 0x0080 /* IN1_VU */ +#define WM8996_IN1_VU_SHIFT 7 /* IN1_VU */ +#define WM8996_IN1_VU_WIDTH 1 /* IN1_VU */ +#define WM8996_IN1R_ZC 0x0020 /* IN1R_ZC */ +#define WM8996_IN1R_ZC_MASK 0x0020 /* IN1R_ZC */ +#define WM8996_IN1R_ZC_SHIFT 5 /* IN1R_ZC */ +#define WM8996_IN1R_ZC_WIDTH 1 /* IN1R_ZC */ +#define WM8996_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */ +#define WM8996_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */ +#define WM8996_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */ + +/* + * R18 (0x12) - Line Input Control + */ +#define WM8996_INL_MODE_MASK 0x000C /* INL_MODE - [3:2] */ +#define WM8996_INL_MODE_SHIFT 2 /* INL_MODE - [3:2] */ +#define WM8996_INL_MODE_WIDTH 2 /* INL_MODE - [3:2] */ +#define WM8996_INR_MODE_MASK 0x0003 /* INR_MODE - [1:0] */ +#define WM8996_INR_MODE_SHIFT 0 /* INR_MODE - [1:0] */ +#define WM8996_INR_MODE_WIDTH 2 /* INR_MODE - [1:0] */ + +/* + * R21 (0x15) - DAC1 HPOUT1 Volume + */ +#define WM8996_DAC1R_HPOUT1R_VOL_MASK 0x00F0 /* DAC1R_HPOUT1R_VOL - [7:4] */ +#define WM8996_DAC1R_HPOUT1R_VOL_SHIFT 4 /* DAC1R_HPOUT1R_VOL - [7:4] */ +#define WM8996_DAC1R_HPOUT1R_VOL_WIDTH 4 /* DAC1R_HPOUT1R_VOL - [7:4] */ +#define WM8996_DAC1L_HPOUT1L_VOL_MASK 0x000F /* DAC1L_HPOUT1L_VOL - [3:0] */ +#define WM8996_DAC1L_HPOUT1L_VOL_SHIFT 0 /* DAC1L_HPOUT1L_VOL - [3:0] */ +#define WM8996_DAC1L_HPOUT1L_VOL_WIDTH 4 /* DAC1L_HPOUT1L_VOL - [3:0] */ + +/* + * R22 (0x16) - DAC2 HPOUT2 Volume + */ +#define WM8996_DAC2R_HPOUT2R_VOL_MASK 0x00F0 /* DAC2R_HPOUT2R_VOL - [7:4] */ +#define WM8996_DAC2R_HPOUT2R_VOL_SHIFT 4 /* DAC2R_HPOUT2R_VOL - [7:4] */ +#define WM8996_DAC2R_HPOUT2R_VOL_WIDTH 4 /* DAC2R_HPOUT2R_VOL - [7:4] */ +#define WM8996_DAC2L_HPOUT2L_VOL_MASK 0x000F /* DAC2L_HPOUT2L_VOL - [3:0] */ +#define WM8996_DAC2L_HPOUT2L_VOL_SHIFT 0 /* DAC2L_HPOUT2L_VOL - [3:0] */ +#define WM8996_DAC2L_HPOUT2L_VOL_WIDTH 4 /* DAC2L_HPOUT2L_VOL - [3:0] */ + +/* + * R24 (0x18) - DAC1 Left Volume + */ +#define WM8996_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */ +#define WM8996_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */ +#define WM8996_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */ +#define WM8996_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */ +#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8996_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */ +#define WM8996_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */ +#define WM8996_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */ + +/* + * R25 (0x19) - DAC1 Right Volume + */ +#define WM8996_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */ +#define WM8996_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */ +#define WM8996_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */ +#define WM8996_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */ +#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8996_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */ +#define WM8996_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */ +#define WM8996_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */ + +/* + * R26 (0x1A) - DAC2 Left Volume + */ +#define WM8996_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */ +#define WM8996_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */ +#define WM8996_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */ +#define WM8996_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */ +#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8996_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */ +#define WM8996_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */ +#define WM8996_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */ + +/* + * R27 (0x1B) - DAC2 Right Volume + */ +#define WM8996_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */ +#define WM8996_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */ +#define WM8996_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */ +#define WM8996_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */ +#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8996_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */ +#define WM8996_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */ +#define WM8996_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */ + +/* + * R28 (0x1C) - Output1 Left Volume + */ +#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8996_HPOUT1L_ZC 0x0080 /* HPOUT1L_ZC */ +#define WM8996_HPOUT1L_ZC_MASK 0x0080 /* HPOUT1L_ZC */ +#define WM8996_HPOUT1L_ZC_SHIFT 7 /* HPOUT1L_ZC */ +#define WM8996_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */ +#define WM8996_HPOUT1L_VOL_MASK 0x000F /* HPOUT1L_VOL - [3:0] */ +#define WM8996_HPOUT1L_VOL_SHIFT 0 /* HPOUT1L_VOL - [3:0] */ +#define WM8996_HPOUT1L_VOL_WIDTH 4 /* HPOUT1L_VOL - [3:0] */ + +/* + * R29 (0x1D) - Output1 Right Volume + */ +#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8996_HPOUT1R_ZC 0x0080 /* HPOUT1R_ZC */ +#define WM8996_HPOUT1R_ZC_MASK 0x0080 /* HPOUT1R_ZC */ +#define WM8996_HPOUT1R_ZC_SHIFT 7 /* HPOUT1R_ZC */ +#define WM8996_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */ +#define WM8996_HPOUT1R_VOL_MASK 0x000F /* HPOUT1R_VOL - [3:0] */ +#define WM8996_HPOUT1R_VOL_SHIFT 0 /* HPOUT1R_VOL - [3:0] */ +#define WM8996_HPOUT1R_VOL_WIDTH 4 /* HPOUT1R_VOL - [3:0] */ + +/* + * R30 (0x1E) - Output2 Left Volume + */ +#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8996_HPOUT2L_ZC 0x0080 /* HPOUT2L_ZC */ +#define WM8996_HPOUT2L_ZC_MASK 0x0080 /* HPOUT2L_ZC */ +#define WM8996_HPOUT2L_ZC_SHIFT 7 /* HPOUT2L_ZC */ +#define WM8996_HPOUT2L_ZC_WIDTH 1 /* HPOUT2L_ZC */ +#define WM8996_HPOUT2L_VOL_MASK 0x000F /* HPOUT2L_VOL - [3:0] */ +#define WM8996_HPOUT2L_VOL_SHIFT 0 /* HPOUT2L_VOL - [3:0] */ +#define WM8996_HPOUT2L_VOL_WIDTH 4 /* HPOUT2L_VOL - [3:0] */ + +/* + * R31 (0x1F) - Output2 Right Volume + */ +#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8996_HPOUT2R_ZC 0x0080 /* HPOUT2R_ZC */ +#define WM8996_HPOUT2R_ZC_MASK 0x0080 /* HPOUT2R_ZC */ +#define WM8996_HPOUT2R_ZC_SHIFT 7 /* HPOUT2R_ZC */ +#define WM8996_HPOUT2R_ZC_WIDTH 1 /* HPOUT2R_ZC */ +#define WM8996_HPOUT2R_VOL_MASK 0x000F /* HPOUT2R_VOL - [3:0] */ +#define WM8996_HPOUT2R_VOL_SHIFT 0 /* HPOUT2R_VOL - [3:0] */ +#define WM8996_HPOUT2R_VOL_WIDTH 4 /* HPOUT2R_VOL - [3:0] */ + +/* + * R32 (0x20) - MICBIAS (1) + */ +#define WM8996_MICB1_RATE 0x0020 /* MICB1_RATE */ +#define WM8996_MICB1_RATE_MASK 0x0020 /* MICB1_RATE */ +#define WM8996_MICB1_RATE_SHIFT 5 /* MICB1_RATE */ +#define WM8996_MICB1_RATE_WIDTH 1 /* MICB1_RATE */ +#define WM8996_MICB1_MODE 0x0010 /* MICB1_MODE */ +#define WM8996_MICB1_MODE_MASK 0x0010 /* MICB1_MODE */ +#define WM8996_MICB1_MODE_SHIFT 4 /* MICB1_MODE */ +#define WM8996_MICB1_MODE_WIDTH 1 /* MICB1_MODE */ +#define WM8996_MICB1_LVL_MASK 0x000E /* MICB1_LVL - [3:1] */ +#define WM8996_MICB1_LVL_SHIFT 1 /* MICB1_LVL - [3:1] */ +#define WM8996_MICB1_LVL_WIDTH 3 /* MICB1_LVL - [3:1] */ +#define WM8996_MICB1_DISCH 0x0001 /* MICB1_DISCH */ +#define WM8996_MICB1_DISCH_MASK 0x0001 /* MICB1_DISCH */ +#define WM8996_MICB1_DISCH_SHIFT 0 /* MICB1_DISCH */ +#define WM8996_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */ + +/* + * R33 (0x21) - MICBIAS (2) + */ +#define WM8996_MICB2_RATE 0x0020 /* MICB2_RATE */ +#define WM8996_MICB2_RATE_MASK 0x0020 /* MICB2_RATE */ +#define WM8996_MICB2_RATE_SHIFT 5 /* MICB2_RATE */ +#define WM8996_MICB2_RATE_WIDTH 1 /* MICB2_RATE */ +#define WM8996_MICB2_MODE 0x0010 /* MICB2_MODE */ +#define WM8996_MICB2_MODE_MASK 0x0010 /* MICB2_MODE */ +#define WM8996_MICB2_MODE_SHIFT 4 /* MICB2_MODE */ +#define WM8996_MICB2_MODE_WIDTH 1 /* MICB2_MODE */ +#define WM8996_MICB2_LVL_MASK 0x000E /* MICB2_LVL - [3:1] */ +#define WM8996_MICB2_LVL_SHIFT 1 /* MICB2_LVL - [3:1] */ +#define WM8996_MICB2_LVL_WIDTH 3 /* MICB2_LVL - [3:1] */ +#define WM8996_MICB2_DISCH 0x0001 /* MICB2_DISCH */ +#define WM8996_MICB2_DISCH_MASK 0x0001 /* MICB2_DISCH */ +#define WM8996_MICB2_DISCH_SHIFT 0 /* MICB2_DISCH */ +#define WM8996_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */ + +/* + * R40 (0x28) - LDO 1 + */ +#define WM8996_LDO1_MODE 0x0020 /* LDO1_MODE */ +#define WM8996_LDO1_MODE_MASK 0x0020 /* LDO1_MODE */ +#define WM8996_LDO1_MODE_SHIFT 5 /* LDO1_MODE */ +#define WM8996_LDO1_MODE_WIDTH 1 /* LDO1_MODE */ +#define WM8996_LDO1_VSEL_MASK 0x0006 /* LDO1_VSEL - [2:1] */ +#define WM8996_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [2:1] */ +#define WM8996_LDO1_VSEL_WIDTH 2 /* LDO1_VSEL - [2:1] */ +#define WM8996_LDO1_DISCH 0x0001 /* LDO1_DISCH */ +#define WM8996_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */ +#define WM8996_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */ +#define WM8996_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */ + +/* + * R41 (0x29) - LDO 2 + */ +#define WM8996_LDO2_MODE 0x0020 /* LDO2_MODE */ +#define WM8996_LDO2_MODE_MASK 0x0020 /* LDO2_MODE */ +#define WM8996_LDO2_MODE_SHIFT 5 /* LDO2_MODE */ +#define WM8996_LDO2_MODE_WIDTH 1 /* LDO2_MODE */ +#define WM8996_LDO2_VSEL_MASK 0x001E /* LDO2_VSEL - [4:1] */ +#define WM8996_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [4:1] */ +#define WM8996_LDO2_VSEL_WIDTH 4 /* LDO2_VSEL - [4:1] */ +#define WM8996_LDO2_DISCH 0x0001 /* LDO2_DISCH */ +#define WM8996_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */ +#define WM8996_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */ +#define WM8996_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */ + +/* + * R48 (0x30) - Accessory Detect Mode 1 + */ +#define WM8996_JD_MODE_MASK 0x0003 /* JD_MODE - [1:0] */ +#define WM8996_JD_MODE_SHIFT 0 /* JD_MODE - [1:0] */ +#define WM8996_JD_MODE_WIDTH 2 /* JD_MODE - [1:0] */ + +/* + * R49 (0x31) - Accessory Detect Mode 2 + */ +#define WM8996_HPOUT1FB_SRC 0x0004 /* HPOUT1FB_SRC */ +#define WM8996_HPOUT1FB_SRC_MASK 0x0004 /* HPOUT1FB_SRC */ +#define WM8996_HPOUT1FB_SRC_SHIFT 2 /* HPOUT1FB_SRC */ +#define WM8996_HPOUT1FB_SRC_WIDTH 1 /* HPOUT1FB_SRC */ +#define WM8996_MICD_SRC 0x0002 /* MICD_SRC */ +#define WM8996_MICD_SRC_MASK 0x0002 /* MICD_SRC */ +#define WM8996_MICD_SRC_SHIFT 1 /* MICD_SRC */ +#define WM8996_MICD_SRC_WIDTH 1 /* MICD_SRC */ +#define WM8996_MICD_BIAS_SRC 0x0001 /* MICD_BIAS_SRC */ +#define WM8996_MICD_BIAS_SRC_MASK 0x0001 /* MICD_BIAS_SRC */ +#define WM8996_MICD_BIAS_SRC_SHIFT 0 /* MICD_BIAS_SRC */ +#define WM8996_MICD_BIAS_SRC_WIDTH 1 /* MICD_BIAS_SRC */ + +/* + * R52 (0x34) - Headphone Detect 1 + */ +#define WM8996_HP_HOLDTIME_MASK 0x00E0 /* HP_HOLDTIME - [7:5] */ +#define WM8996_HP_HOLDTIME_SHIFT 5 /* HP_HOLDTIME - [7:5] */ +#define WM8996_HP_HOLDTIME_WIDTH 3 /* HP_HOLDTIME - [7:5] */ +#define WM8996_HP_CLK_DIV_MASK 0x0018 /* HP_CLK_DIV - [4:3] */ +#define WM8996_HP_CLK_DIV_SHIFT 3 /* HP_CLK_DIV - [4:3] */ +#define WM8996_HP_CLK_DIV_WIDTH 2 /* HP_CLK_DIV - [4:3] */ +#define WM8996_HP_STEP_SIZE 0x0002 /* HP_STEP_SIZE */ +#define WM8996_HP_STEP_SIZE_MASK 0x0002 /* HP_STEP_SIZE */ +#define WM8996_HP_STEP_SIZE_SHIFT 1 /* HP_STEP_SIZE */ +#define WM8996_HP_STEP_SIZE_WIDTH 1 /* HP_STEP_SIZE */ +#define WM8996_HP_POLL 0x0001 /* HP_POLL */ +#define WM8996_HP_POLL_MASK 0x0001 /* HP_POLL */ +#define WM8996_HP_POLL_SHIFT 0 /* HP_POLL */ +#define WM8996_HP_POLL_WIDTH 1 /* HP_POLL */ + +/* + * R53 (0x35) - Headphone Detect 2 + */ +#define WM8996_HP_DONE 0x0080 /* HP_DONE */ +#define WM8996_HP_DONE_MASK 0x0080 /* HP_DONE */ +#define WM8996_HP_DONE_SHIFT 7 /* HP_DONE */ +#define WM8996_HP_DONE_WIDTH 1 /* HP_DONE */ +#define WM8996_HP_LVL_MASK 0x007F /* HP_LVL - [6:0] */ +#define WM8996_HP_LVL_SHIFT 0 /* HP_LVL - [6:0] */ +#define WM8996_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */ + +/* + * R56 (0x38) - Mic Detect 1 + */ +#define WM8996_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8996_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8996_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8996_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */ +#define WM8996_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */ +#define WM8996_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */ +#define WM8996_MICD_DBTIME 0x0002 /* MICD_DBTIME */ +#define WM8996_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */ +#define WM8996_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */ +#define WM8996_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */ +#define WM8996_MICD_ENA 0x0001 /* MICD_ENA */ +#define WM8996_MICD_ENA_MASK 0x0001 /* MICD_ENA */ +#define WM8996_MICD_ENA_SHIFT 0 /* MICD_ENA */ +#define WM8996_MICD_ENA_WIDTH 1 /* MICD_ENA */ + +/* + * R57 (0x39) - Mic Detect 2 + */ +#define WM8996_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */ +#define WM8996_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */ +#define WM8996_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */ + +/* + * R58 (0x3A) - Mic Detect 3 + */ +#define WM8996_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */ +#define WM8996_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */ +#define WM8996_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */ +#define WM8996_MICD_VALID 0x0002 /* MICD_VALID */ +#define WM8996_MICD_VALID_MASK 0x0002 /* MICD_VALID */ +#define WM8996_MICD_VALID_SHIFT 1 /* MICD_VALID */ +#define WM8996_MICD_VALID_WIDTH 1 /* MICD_VALID */ +#define WM8996_MICD_STS 0x0001 /* MICD_STS */ +#define WM8996_MICD_STS_MASK 0x0001 /* MICD_STS */ +#define WM8996_MICD_STS_SHIFT 0 /* MICD_STS */ +#define WM8996_MICD_STS_WIDTH 1 /* MICD_STS */ + +/* + * R64 (0x40) - Charge Pump (1) + */ +#define WM8996_CP_ENA 0x8000 /* CP_ENA */ +#define WM8996_CP_ENA_MASK 0x8000 /* CP_ENA */ +#define WM8996_CP_ENA_SHIFT 15 /* CP_ENA */ +#define WM8996_CP_ENA_WIDTH 1 /* CP_ENA */ + +/* + * R65 (0x41) - Charge Pump (2) + */ +#define WM8996_CP_DISCH 0x8000 /* CP_DISCH */ +#define WM8996_CP_DISCH_MASK 0x8000 /* CP_DISCH */ +#define WM8996_CP_DISCH_SHIFT 15 /* CP_DISCH */ +#define WM8996_CP_DISCH_WIDTH 1 /* CP_DISCH */ + +/* + * R80 (0x50) - DC Servo (1) + */ +#define WM8996_DCS_ENA_CHAN_3 0x0008 /* DCS_ENA_CHAN_3 */ +#define WM8996_DCS_ENA_CHAN_3_MASK 0x0008 /* DCS_ENA_CHAN_3 */ +#define WM8996_DCS_ENA_CHAN_3_SHIFT 3 /* DCS_ENA_CHAN_3 */ +#define WM8996_DCS_ENA_CHAN_3_WIDTH 1 /* DCS_ENA_CHAN_3 */ +#define WM8996_DCS_ENA_CHAN_2 0x0004 /* DCS_ENA_CHAN_2 */ +#define WM8996_DCS_ENA_CHAN_2_MASK 0x0004 /* DCS_ENA_CHAN_2 */ +#define WM8996_DCS_ENA_CHAN_2_SHIFT 2 /* DCS_ENA_CHAN_2 */ +#define WM8996_DCS_ENA_CHAN_2_WIDTH 1 /* DCS_ENA_CHAN_2 */ +#define WM8996_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */ +#define WM8996_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */ +#define WM8996_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */ +#define WM8996_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */ +#define WM8996_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */ +#define WM8996_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */ +#define WM8996_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */ +#define WM8996_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */ + +/* + * R81 (0x51) - DC Servo (2) + */ +#define WM8996_DCS_TRIG_SINGLE_3 0x8000 /* DCS_TRIG_SINGLE_3 */ +#define WM8996_DCS_TRIG_SINGLE_3_MASK 0x8000 /* DCS_TRIG_SINGLE_3 */ +#define WM8996_DCS_TRIG_SINGLE_3_SHIFT 15 /* DCS_TRIG_SINGLE_3 */ +#define WM8996_DCS_TRIG_SINGLE_3_WIDTH 1 /* DCS_TRIG_SINGLE_3 */ +#define WM8996_DCS_TRIG_SINGLE_2 0x4000 /* DCS_TRIG_SINGLE_2 */ +#define WM8996_DCS_TRIG_SINGLE_2_MASK 0x4000 /* DCS_TRIG_SINGLE_2 */ +#define WM8996_DCS_TRIG_SINGLE_2_SHIFT 14 /* DCS_TRIG_SINGLE_2 */ +#define WM8996_DCS_TRIG_SINGLE_2_WIDTH 1 /* DCS_TRIG_SINGLE_2 */ +#define WM8996_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */ +#define WM8996_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */ +#define WM8996_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */ +#define WM8996_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */ +#define WM8996_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */ +#define WM8996_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */ +#define WM8996_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */ +#define WM8996_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */ +#define WM8996_DCS_TRIG_SERIES_3 0x0800 /* DCS_TRIG_SERIES_3 */ +#define WM8996_DCS_TRIG_SERIES_3_MASK 0x0800 /* DCS_TRIG_SERIES_3 */ +#define WM8996_DCS_TRIG_SERIES_3_SHIFT 11 /* DCS_TRIG_SERIES_3 */ +#define WM8996_DCS_TRIG_SERIES_3_WIDTH 1 /* DCS_TRIG_SERIES_3 */ +#define WM8996_DCS_TRIG_SERIES_2 0x0400 /* DCS_TRIG_SERIES_2 */ +#define WM8996_DCS_TRIG_SERIES_2_MASK 0x0400 /* DCS_TRIG_SERIES_2 */ +#define WM8996_DCS_TRIG_SERIES_2_SHIFT 10 /* DCS_TRIG_SERIES_2 */ +#define WM8996_DCS_TRIG_SERIES_2_WIDTH 1 /* DCS_TRIG_SERIES_2 */ +#define WM8996_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */ +#define WM8996_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */ +#define WM8996_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */ +#define WM8996_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */ +#define WM8996_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */ +#define WM8996_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */ +#define WM8996_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */ +#define WM8996_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */ +#define WM8996_DCS_TRIG_STARTUP_3 0x0080 /* DCS_TRIG_STARTUP_3 */ +#define WM8996_DCS_TRIG_STARTUP_3_MASK 0x0080 /* DCS_TRIG_STARTUP_3 */ +#define WM8996_DCS_TRIG_STARTUP_3_SHIFT 7 /* DCS_TRIG_STARTUP_3 */ +#define WM8996_DCS_TRIG_STARTUP_3_WIDTH 1 /* DCS_TRIG_STARTUP_3 */ +#define WM8996_DCS_TRIG_STARTUP_2 0x0040 /* DCS_TRIG_STARTUP_2 */ +#define WM8996_DCS_TRIG_STARTUP_2_MASK 0x0040 /* DCS_TRIG_STARTUP_2 */ +#define WM8996_DCS_TRIG_STARTUP_2_SHIFT 6 /* DCS_TRIG_STARTUP_2 */ +#define WM8996_DCS_TRIG_STARTUP_2_WIDTH 1 /* DCS_TRIG_STARTUP_2 */ +#define WM8996_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */ +#define WM8996_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */ +#define WM8996_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */ +#define WM8996_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */ +#define WM8996_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */ +#define WM8996_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */ +#define WM8996_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */ +#define WM8996_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */ +#define WM8996_DCS_TRIG_DAC_WR_3 0x0008 /* DCS_TRIG_DAC_WR_3 */ +#define WM8996_DCS_TRIG_DAC_WR_3_MASK 0x0008 /* DCS_TRIG_DAC_WR_3 */ +#define WM8996_DCS_TRIG_DAC_WR_3_SHIFT 3 /* DCS_TRIG_DAC_WR_3 */ +#define WM8996_DCS_TRIG_DAC_WR_3_WIDTH 1 /* DCS_TRIG_DAC_WR_3 */ +#define WM8996_DCS_TRIG_DAC_WR_2 0x0004 /* DCS_TRIG_DAC_WR_2 */ +#define WM8996_DCS_TRIG_DAC_WR_2_MASK 0x0004 /* DCS_TRIG_DAC_WR_2 */ +#define WM8996_DCS_TRIG_DAC_WR_2_SHIFT 2 /* DCS_TRIG_DAC_WR_2 */ +#define WM8996_DCS_TRIG_DAC_WR_2_WIDTH 1 /* DCS_TRIG_DAC_WR_2 */ +#define WM8996_DCS_TRIG_DAC_WR_1 0x0002 /* DCS_TRIG_DAC_WR_1 */ +#define WM8996_DCS_TRIG_DAC_WR_1_MASK 0x0002 /* DCS_TRIG_DAC_WR_1 */ +#define WM8996_DCS_TRIG_DAC_WR_1_SHIFT 1 /* DCS_TRIG_DAC_WR_1 */ +#define WM8996_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */ +#define WM8996_DCS_TRIG_DAC_WR_0 0x0001 /* DCS_TRIG_DAC_WR_0 */ +#define WM8996_DCS_TRIG_DAC_WR_0_MASK 0x0001 /* DCS_TRIG_DAC_WR_0 */ +#define WM8996_DCS_TRIG_DAC_WR_0_SHIFT 0 /* DCS_TRIG_DAC_WR_0 */ +#define WM8996_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */ + +/* + * R82 (0x52) - DC Servo (3) + */ +#define WM8996_DCS_TIMER_PERIOD_23_MASK 0x0F00 /* DCS_TIMER_PERIOD_23 - [11:8] */ +#define WM8996_DCS_TIMER_PERIOD_23_SHIFT 8 /* DCS_TIMER_PERIOD_23 - [11:8] */ +#define WM8996_DCS_TIMER_PERIOD_23_WIDTH 4 /* DCS_TIMER_PERIOD_23 - [11:8] */ +#define WM8996_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */ +#define WM8996_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */ +#define WM8996_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */ + +/* + * R84 (0x54) - DC Servo (5) + */ +#define WM8996_DCS_SERIES_NO_23_MASK 0x7F00 /* DCS_SERIES_NO_23 - [14:8] */ +#define WM8996_DCS_SERIES_NO_23_SHIFT 8 /* DCS_SERIES_NO_23 - [14:8] */ +#define WM8996_DCS_SERIES_NO_23_WIDTH 7 /* DCS_SERIES_NO_23 - [14:8] */ +#define WM8996_DCS_SERIES_NO_01_MASK 0x007F /* DCS_SERIES_NO_01 - [6:0] */ +#define WM8996_DCS_SERIES_NO_01_SHIFT 0 /* DCS_SERIES_NO_01 - [6:0] */ +#define WM8996_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [6:0] */ + +/* + * R85 (0x55) - DC Servo (6) + */ +#define WM8996_DCS_DAC_WR_VAL_3_MASK 0xFF00 /* DCS_DAC_WR_VAL_3 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_3_SHIFT 8 /* DCS_DAC_WR_VAL_3 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_3_WIDTH 8 /* DCS_DAC_WR_VAL_3 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_2_MASK 0x00FF /* DCS_DAC_WR_VAL_2 - [7:0] */ +#define WM8996_DCS_DAC_WR_VAL_2_SHIFT 0 /* DCS_DAC_WR_VAL_2 - [7:0] */ +#define WM8996_DCS_DAC_WR_VAL_2_WIDTH 8 /* DCS_DAC_WR_VAL_2 - [7:0] */ + +/* + * R86 (0x56) - DC Servo (7) + */ +#define WM8996_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8996_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */ +#define WM8996_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */ +#define WM8996_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */ + +/* + * R87 (0x57) - DC Servo Readback 0 + */ +#define WM8996_DCS_CAL_COMPLETE_MASK 0x0F00 /* DCS_CAL_COMPLETE - [11:8] */ +#define WM8996_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [11:8] */ +#define WM8996_DCS_CAL_COMPLETE_WIDTH 4 /* DCS_CAL_COMPLETE - [11:8] */ +#define WM8996_DCS_DAC_WR_COMPLETE_MASK 0x00F0 /* DCS_DAC_WR_COMPLETE - [7:4] */ +#define WM8996_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [7:4] */ +#define WM8996_DCS_DAC_WR_COMPLETE_WIDTH 4 /* DCS_DAC_WR_COMPLETE - [7:4] */ +#define WM8996_DCS_STARTUP_COMPLETE_MASK 0x000F /* DCS_STARTUP_COMPLETE - [3:0] */ +#define WM8996_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [3:0] */ +#define WM8996_DCS_STARTUP_COMPLETE_WIDTH 4 /* DCS_STARTUP_COMPLETE - [3:0] */ + +/* + * R96 (0x60) - Analogue HP (1) + */ +#define WM8996_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */ +#define WM8996_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */ +#define WM8996_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */ +#define WM8996_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */ +#define WM8996_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */ +#define WM8996_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */ +#define WM8996_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */ +#define WM8996_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */ +#define WM8996_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */ +#define WM8996_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */ +#define WM8996_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */ +#define WM8996_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */ +#define WM8996_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */ +#define WM8996_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */ +#define WM8996_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */ +#define WM8996_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */ +#define WM8996_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */ +#define WM8996_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */ +#define WM8996_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */ +#define WM8996_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */ +#define WM8996_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */ +#define WM8996_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */ +#define WM8996_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */ +#define WM8996_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */ + +/* + * R97 (0x61) - Analogue HP (2) + */ +#define WM8996_HPOUT2L_RMV_SHORT 0x0080 /* HPOUT2L_RMV_SHORT */ +#define WM8996_HPOUT2L_RMV_SHORT_MASK 0x0080 /* HPOUT2L_RMV_SHORT */ +#define WM8996_HPOUT2L_RMV_SHORT_SHIFT 7 /* HPOUT2L_RMV_SHORT */ +#define WM8996_HPOUT2L_RMV_SHORT_WIDTH 1 /* HPOUT2L_RMV_SHORT */ +#define WM8996_HPOUT2L_OUTP 0x0040 /* HPOUT2L_OUTP */ +#define WM8996_HPOUT2L_OUTP_MASK 0x0040 /* HPOUT2L_OUTP */ +#define WM8996_HPOUT2L_OUTP_SHIFT 6 /* HPOUT2L_OUTP */ +#define WM8996_HPOUT2L_OUTP_WIDTH 1 /* HPOUT2L_OUTP */ +#define WM8996_HPOUT2L_DLY 0x0020 /* HPOUT2L_DLY */ +#define WM8996_HPOUT2L_DLY_MASK 0x0020 /* HPOUT2L_DLY */ +#define WM8996_HPOUT2L_DLY_SHIFT 5 /* HPOUT2L_DLY */ +#define WM8996_HPOUT2L_DLY_WIDTH 1 /* HPOUT2L_DLY */ +#define WM8996_HPOUT2R_RMV_SHORT 0x0008 /* HPOUT2R_RMV_SHORT */ +#define WM8996_HPOUT2R_RMV_SHORT_MASK 0x0008 /* HPOUT2R_RMV_SHORT */ +#define WM8996_HPOUT2R_RMV_SHORT_SHIFT 3 /* HPOUT2R_RMV_SHORT */ +#define WM8996_HPOUT2R_RMV_SHORT_WIDTH 1 /* HPOUT2R_RMV_SHORT */ +#define WM8996_HPOUT2R_OUTP 0x0004 /* HPOUT2R_OUTP */ +#define WM8996_HPOUT2R_OUTP_MASK 0x0004 /* HPOUT2R_OUTP */ +#define WM8996_HPOUT2R_OUTP_SHIFT 2 /* HPOUT2R_OUTP */ +#define WM8996_HPOUT2R_OUTP_WIDTH 1 /* HPOUT2R_OUTP */ +#define WM8996_HPOUT2R_DLY 0x0002 /* HPOUT2R_DLY */ +#define WM8996_HPOUT2R_DLY_MASK 0x0002 /* HPOUT2R_DLY */ +#define WM8996_HPOUT2R_DLY_SHIFT 1 /* HPOUT2R_DLY */ +#define WM8996_HPOUT2R_DLY_WIDTH 1 /* HPOUT2R_DLY */ + +/* + * R256 (0x100) - Chip Revision + */ +#define WM8996_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */ +#define WM8996_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */ +#define WM8996_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */ + +/* + * R257 (0x101) - Control Interface (1) + */ +#define WM8996_AUTO_INC 0x0004 /* AUTO_INC */ +#define WM8996_AUTO_INC_MASK 0x0004 /* AUTO_INC */ +#define WM8996_AUTO_INC_SHIFT 2 /* AUTO_INC */ +#define WM8996_AUTO_INC_WIDTH 1 /* AUTO_INC */ + +/* + * R272 (0x110) - Write Sequencer Ctrl (1) + */ +#define WM8996_WSEQ_ENA 0x8000 /* WSEQ_ENA */ +#define WM8996_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */ +#define WM8996_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */ +#define WM8996_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */ +#define WM8996_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */ +#define WM8996_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */ +#define WM8996_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */ +#define WM8996_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */ +#define WM8996_WSEQ_START 0x0100 /* WSEQ_START */ +#define WM8996_WSEQ_START_MASK 0x0100 /* WSEQ_START */ +#define WM8996_WSEQ_START_SHIFT 8 /* WSEQ_START */ +#define WM8996_WSEQ_START_WIDTH 1 /* WSEQ_START */ +#define WM8996_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */ +#define WM8996_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */ +#define WM8996_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */ + +/* + * R273 (0x111) - Write Sequencer Ctrl (2) + */ +#define WM8996_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */ +#define WM8996_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */ +#define WM8996_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */ +#define WM8996_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */ +#define WM8996_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */ +#define WM8996_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */ +#define WM8996_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */ + +/* + * R512 (0x200) - AIF Clocking (1) + */ +#define WM8996_SYSCLK_SRC_MASK 0x0018 /* SYSCLK_SRC - [4:3] */ +#define WM8996_SYSCLK_SRC_SHIFT 3 /* SYSCLK_SRC - [4:3] */ +#define WM8996_SYSCLK_SRC_WIDTH 2 /* SYSCLK_SRC - [4:3] */ +#define WM8996_SYSCLK_INV 0x0004 /* SYSCLK_INV */ +#define WM8996_SYSCLK_INV_MASK 0x0004 /* SYSCLK_INV */ +#define WM8996_SYSCLK_INV_SHIFT 2 /* SYSCLK_INV */ +#define WM8996_SYSCLK_INV_WIDTH 1 /* SYSCLK_INV */ +#define WM8996_SYSCLK_DIV 0x0002 /* SYSCLK_DIV */ +#define WM8996_SYSCLK_DIV_MASK 0x0002 /* SYSCLK_DIV */ +#define WM8996_SYSCLK_DIV_SHIFT 1 /* SYSCLK_DIV */ +#define WM8996_SYSCLK_DIV_WIDTH 1 /* SYSCLK_DIV */ +#define WM8996_SYSCLK_ENA 0x0001 /* SYSCLK_ENA */ +#define WM8996_SYSCLK_ENA_MASK 0x0001 /* SYSCLK_ENA */ +#define WM8996_SYSCLK_ENA_SHIFT 0 /* SYSCLK_ENA */ +#define WM8996_SYSCLK_ENA_WIDTH 1 /* SYSCLK_ENA */ + +/* + * R513 (0x201) - AIF Clocking (2) + */ +#define WM8996_DSP2_DIV_MASK 0x0018 /* DSP2_DIV - [4:3] */ +#define WM8996_DSP2_DIV_SHIFT 3 /* DSP2_DIV - [4:3] */ +#define WM8996_DSP2_DIV_WIDTH 2 /* DSP2_DIV - [4:3] */ +#define WM8996_DSP1_DIV_MASK 0x0003 /* DSP1_DIV - [1:0] */ +#define WM8996_DSP1_DIV_SHIFT 0 /* DSP1_DIV - [1:0] */ +#define WM8996_DSP1_DIV_WIDTH 2 /* DSP1_DIV - [1:0] */ + +/* + * R520 (0x208) - Clocking (1) + */ +#define WM8996_LFCLK_ENA 0x0020 /* LFCLK_ENA */ +#define WM8996_LFCLK_ENA_MASK 0x0020 /* LFCLK_ENA */ +#define WM8996_LFCLK_ENA_SHIFT 5 /* LFCLK_ENA */ +#define WM8996_LFCLK_ENA_WIDTH 1 /* LFCLK_ENA */ +#define WM8996_TOCLK_ENA 0x0010 /* TOCLK_ENA */ +#define WM8996_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */ +#define WM8996_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */ +#define WM8996_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */ +#define WM8996_AIFCLK_ENA 0x0004 /* AIFCLK_ENA */ +#define WM8996_AIFCLK_ENA_MASK 0x0004 /* AIFCLK_ENA */ +#define WM8996_AIFCLK_ENA_SHIFT 2 /* AIFCLK_ENA */ +#define WM8996_AIFCLK_ENA_WIDTH 1 /* AIFCLK_ENA */ +#define WM8996_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */ +#define WM8996_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */ +#define WM8996_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */ +#define WM8996_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */ + +/* + * R521 (0x209) - Clocking (2) + */ +#define WM8996_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */ +#define WM8996_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */ +#define WM8996_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */ +#define WM8996_DBCLK_DIV_MASK 0x00F0 /* DBCLK_DIV - [7:4] */ +#define WM8996_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [7:4] */ +#define WM8996_DBCLK_DIV_WIDTH 4 /* DBCLK_DIV - [7:4] */ +#define WM8996_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */ +#define WM8996_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */ +#define WM8996_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */ + +/* + * R528 (0x210) - AIF Rate + */ +#define WM8996_SYSCLK_RATE 0x0001 /* SYSCLK_RATE */ +#define WM8996_SYSCLK_RATE_MASK 0x0001 /* SYSCLK_RATE */ +#define WM8996_SYSCLK_RATE_SHIFT 0 /* SYSCLK_RATE */ +#define WM8996_SYSCLK_RATE_WIDTH 1 /* SYSCLK_RATE */ + +/* + * R544 (0x220) - FLL Control (1) + */ +#define WM8996_FLL_OSC_ENA 0x0002 /* FLL_OSC_ENA */ +#define WM8996_FLL_OSC_ENA_MASK 0x0002 /* FLL_OSC_ENA */ +#define WM8996_FLL_OSC_ENA_SHIFT 1 /* FLL_OSC_ENA */ +#define WM8996_FLL_OSC_ENA_WIDTH 1 /* FLL_OSC_ENA */ +#define WM8996_FLL_ENA 0x0001 /* FLL_ENA */ +#define WM8996_FLL_ENA_MASK 0x0001 /* FLL_ENA */ +#define WM8996_FLL_ENA_SHIFT 0 /* FLL_ENA */ +#define WM8996_FLL_ENA_WIDTH 1 /* FLL_ENA */ + +/* + * R545 (0x221) - FLL Control (2) + */ +#define WM8996_FLL_OUTDIV_MASK 0x3F00 /* FLL_OUTDIV - [13:8] */ +#define WM8996_FLL_OUTDIV_SHIFT 8 /* FLL_OUTDIV - [13:8] */ +#define WM8996_FLL_OUTDIV_WIDTH 6 /* FLL_OUTDIV - [13:8] */ +#define WM8996_FLL_FRATIO_MASK 0x0007 /* FLL_FRATIO - [2:0] */ +#define WM8996_FLL_FRATIO_SHIFT 0 /* FLL_FRATIO - [2:0] */ +#define WM8996_FLL_FRATIO_WIDTH 3 /* FLL_FRATIO - [2:0] */ + +/* + * R546 (0x222) - FLL Control (3) + */ +#define WM8996_FLL_THETA_MASK 0xFFFF /* FLL_THETA - [15:0] */ +#define WM8996_FLL_THETA_SHIFT 0 /* FLL_THETA - [15:0] */ +#define WM8996_FLL_THETA_WIDTH 16 /* FLL_THETA - [15:0] */ + +/* + * R547 (0x223) - FLL Control (4) + */ +#define WM8996_FLL_N_MASK 0x7FE0 /* FLL_N - [14:5] */ +#define WM8996_FLL_N_SHIFT 5 /* FLL_N - [14:5] */ +#define WM8996_FLL_N_WIDTH 10 /* FLL_N - [14:5] */ +#define WM8996_FLL_LOOP_GAIN_MASK 0x000F /* FLL_LOOP_GAIN - [3:0] */ +#define WM8996_FLL_LOOP_GAIN_SHIFT 0 /* FLL_LOOP_GAIN - [3:0] */ +#define WM8996_FLL_LOOP_GAIN_WIDTH 4 /* FLL_LOOP_GAIN - [3:0] */ + +/* + * R548 (0x224) - FLL Control (5) + */ +#define WM8996_FLL_FRC_NCO_VAL_MASK 0x1F80 /* FLL_FRC_NCO_VAL - [12:7] */ +#define WM8996_FLL_FRC_NCO_VAL_SHIFT 7 /* FLL_FRC_NCO_VAL - [12:7] */ +#define WM8996_FLL_FRC_NCO_VAL_WIDTH 6 /* FLL_FRC_NCO_VAL - [12:7] */ +#define WM8996_FLL_FRC_NCO 0x0040 /* FLL_FRC_NCO */ +#define WM8996_FLL_FRC_NCO_MASK 0x0040 /* FLL_FRC_NCO */ +#define WM8996_FLL_FRC_NCO_SHIFT 6 /* FLL_FRC_NCO */ +#define WM8996_FLL_FRC_NCO_WIDTH 1 /* FLL_FRC_NCO */ +#define WM8996_FLL_REFCLK_DIV_MASK 0x0018 /* FLL_REFCLK_DIV - [4:3] */ +#define WM8996_FLL_REFCLK_DIV_SHIFT 3 /* FLL_REFCLK_DIV - [4:3] */ +#define WM8996_FLL_REFCLK_DIV_WIDTH 2 /* FLL_REFCLK_DIV - [4:3] */ +#define WM8996_FLL_REF_FREQ 0x0004 /* FLL_REF_FREQ */ +#define WM8996_FLL_REF_FREQ_MASK 0x0004 /* FLL_REF_FREQ */ +#define WM8996_FLL_REF_FREQ_SHIFT 2 /* FLL_REF_FREQ */ +#define WM8996_FLL_REF_FREQ_WIDTH 1 /* FLL_REF_FREQ */ +#define WM8996_FLL_REFCLK_SRC_MASK 0x0003 /* FLL_REFCLK_SRC - [1:0] */ +#define WM8996_FLL_REFCLK_SRC_SHIFT 0 /* FLL_REFCLK_SRC - [1:0] */ +#define WM8996_FLL_REFCLK_SRC_WIDTH 2 /* FLL_REFCLK_SRC - [1:0] */ + +/* + * R549 (0x225) - FLL Control (6) + */ +#define WM8996_FLL_REFCLK_SRC_STS_MASK 0x000C /* FLL_REFCLK_SRC_STS - [3:2] */ +#define WM8996_FLL_REFCLK_SRC_STS_SHIFT 2 /* FLL_REFCLK_SRC_STS - [3:2] */ +#define WM8996_FLL_REFCLK_SRC_STS_WIDTH 2 /* FLL_REFCLK_SRC_STS - [3:2] */ +#define WM8996_FLL_SWITCH_CLK 0x0001 /* FLL_SWITCH_CLK */ +#define WM8996_FLL_SWITCH_CLK_MASK 0x0001 /* FLL_SWITCH_CLK */ +#define WM8996_FLL_SWITCH_CLK_SHIFT 0 /* FLL_SWITCH_CLK */ +#define WM8996_FLL_SWITCH_CLK_WIDTH 1 /* FLL_SWITCH_CLK */ + +/* + * R550 (0x226) - FLL EFS 1 + */ +#define WM8996_FLL_LAMBDA_MASK 0xFFFF /* FLL_LAMBDA - [15:0] */ +#define WM8996_FLL_LAMBDA_SHIFT 0 /* FLL_LAMBDA - [15:0] */ +#define WM8996_FLL_LAMBDA_WIDTH 16 /* FLL_LAMBDA - [15:0] */ + +/* + * R551 (0x227) - FLL EFS 2 + */ +#define WM8996_FLL_LFSR_SEL_MASK 0x0006 /* FLL_LFSR_SEL - [2:1] */ +#define WM8996_FLL_LFSR_SEL_SHIFT 1 /* FLL_LFSR_SEL - [2:1] */ +#define WM8996_FLL_LFSR_SEL_WIDTH 2 /* FLL_LFSR_SEL - [2:1] */ +#define WM8996_FLL_EFS_ENA 0x0001 /* FLL_EFS_ENA */ +#define WM8996_FLL_EFS_ENA_MASK 0x0001 /* FLL_EFS_ENA */ +#define WM8996_FLL_EFS_ENA_SHIFT 0 /* FLL_EFS_ENA */ +#define WM8996_FLL_EFS_ENA_WIDTH 1 /* FLL_EFS_ENA */ + +/* + * R768 (0x300) - AIF1 Control + */ +#define WM8996_AIF1_TRI 0x0004 /* AIF1_TRI */ +#define WM8996_AIF1_TRI_MASK 0x0004 /* AIF1_TRI */ +#define WM8996_AIF1_TRI_SHIFT 2 /* AIF1_TRI */ +#define WM8996_AIF1_TRI_WIDTH 1 /* AIF1_TRI */ +#define WM8996_AIF1_FMT_MASK 0x0003 /* AIF1_FMT - [1:0] */ +#define WM8996_AIF1_FMT_SHIFT 0 /* AIF1_FMT - [1:0] */ +#define WM8996_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [1:0] */ + +/* + * R769 (0x301) - AIF1 BCLK + */ +#define WM8996_AIF1_BCLK_INV 0x0400 /* AIF1_BCLK_INV */ +#define WM8996_AIF1_BCLK_INV_MASK 0x0400 /* AIF1_BCLK_INV */ +#define WM8996_AIF1_BCLK_INV_SHIFT 10 /* AIF1_BCLK_INV */ +#define WM8996_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */ +#define WM8996_AIF1_BCLK_FRC 0x0200 /* AIF1_BCLK_FRC */ +#define WM8996_AIF1_BCLK_FRC_MASK 0x0200 /* AIF1_BCLK_FRC */ +#define WM8996_AIF1_BCLK_FRC_SHIFT 9 /* AIF1_BCLK_FRC */ +#define WM8996_AIF1_BCLK_FRC_WIDTH 1 /* AIF1_BCLK_FRC */ +#define WM8996_AIF1_BCLK_MSTR 0x0100 /* AIF1_BCLK_MSTR */ +#define WM8996_AIF1_BCLK_MSTR_MASK 0x0100 /* AIF1_BCLK_MSTR */ +#define WM8996_AIF1_BCLK_MSTR_SHIFT 8 /* AIF1_BCLK_MSTR */ +#define WM8996_AIF1_BCLK_MSTR_WIDTH 1 /* AIF1_BCLK_MSTR */ +#define WM8996_AIF1_BCLK_DIV_MASK 0x000F /* AIF1_BCLK_DIV - [3:0] */ +#define WM8996_AIF1_BCLK_DIV_SHIFT 0 /* AIF1_BCLK_DIV - [3:0] */ +#define WM8996_AIF1_BCLK_DIV_WIDTH 4 /* AIF1_BCLK_DIV - [3:0] */ + +/* + * R770 (0x302) - AIF1 TX LRCLK(1) + */ +#define WM8996_AIF1TX_RATE_MASK 0x07FF /* AIF1TX_RATE - [10:0] */ +#define WM8996_AIF1TX_RATE_SHIFT 0 /* AIF1TX_RATE - [10:0] */ +#define WM8996_AIF1TX_RATE_WIDTH 11 /* AIF1TX_RATE - [10:0] */ + +/* + * R771 (0x303) - AIF1 TX LRCLK(2) + */ +#define WM8996_AIF1TX_LRCLK_MODE 0x0008 /* AIF1TX_LRCLK_MODE */ +#define WM8996_AIF1TX_LRCLK_MODE_MASK 0x0008 /* AIF1TX_LRCLK_MODE */ +#define WM8996_AIF1TX_LRCLK_MODE_SHIFT 3 /* AIF1TX_LRCLK_MODE */ +#define WM8996_AIF1TX_LRCLK_MODE_WIDTH 1 /* AIF1TX_LRCLK_MODE */ +#define WM8996_AIF1TX_LRCLK_INV 0x0004 /* AIF1TX_LRCLK_INV */ +#define WM8996_AIF1TX_LRCLK_INV_MASK 0x0004 /* AIF1TX_LRCLK_INV */ +#define WM8996_AIF1TX_LRCLK_INV_SHIFT 2 /* AIF1TX_LRCLK_INV */ +#define WM8996_AIF1TX_LRCLK_INV_WIDTH 1 /* AIF1TX_LRCLK_INV */ +#define WM8996_AIF1TX_LRCLK_FRC 0x0002 /* AIF1TX_LRCLK_FRC */ +#define WM8996_AIF1TX_LRCLK_FRC_MASK 0x0002 /* AIF1TX_LRCLK_FRC */ +#define WM8996_AIF1TX_LRCLK_FRC_SHIFT 1 /* AIF1TX_LRCLK_FRC */ +#define WM8996_AIF1TX_LRCLK_FRC_WIDTH 1 /* AIF1TX_LRCLK_FRC */ +#define WM8996_AIF1TX_LRCLK_MSTR 0x0001 /* AIF1TX_LRCLK_MSTR */ +#define WM8996_AIF1TX_LRCLK_MSTR_MASK 0x0001 /* AIF1TX_LRCLK_MSTR */ +#define WM8996_AIF1TX_LRCLK_MSTR_SHIFT 0 /* AIF1TX_LRCLK_MSTR */ +#define WM8996_AIF1TX_LRCLK_MSTR_WIDTH 1 /* AIF1TX_LRCLK_MSTR */ + +/* + * R772 (0x304) - AIF1 RX LRCLK(1) + */ +#define WM8996_AIF1RX_RATE_MASK 0x07FF /* AIF1RX_RATE - [10:0] */ +#define WM8996_AIF1RX_RATE_SHIFT 0 /* AIF1RX_RATE - [10:0] */ +#define WM8996_AIF1RX_RATE_WIDTH 11 /* AIF1RX_RATE - [10:0] */ + +/* + * R773 (0x305) - AIF1 RX LRCLK(2) + */ +#define WM8996_AIF1RX_LRCLK_INV 0x0004 /* AIF1RX_LRCLK_INV */ +#define WM8996_AIF1RX_LRCLK_INV_MASK 0x0004 /* AIF1RX_LRCLK_INV */ +#define WM8996_AIF1RX_LRCLK_INV_SHIFT 2 /* AIF1RX_LRCLK_INV */ +#define WM8996_AIF1RX_LRCLK_INV_WIDTH 1 /* AIF1RX_LRCLK_INV */ +#define WM8996_AIF1RX_LRCLK_FRC 0x0002 /* AIF1RX_LRCLK_FRC */ +#define WM8996_AIF1RX_LRCLK_FRC_MASK 0x0002 /* AIF1RX_LRCLK_FRC */ +#define WM8996_AIF1RX_LRCLK_FRC_SHIFT 1 /* AIF1RX_LRCLK_FRC */ +#define WM8996_AIF1RX_LRCLK_FRC_WIDTH 1 /* AIF1RX_LRCLK_FRC */ +#define WM8996_AIF1RX_LRCLK_MSTR 0x0001 /* AIF1RX_LRCLK_MSTR */ +#define WM8996_AIF1RX_LRCLK_MSTR_MASK 0x0001 /* AIF1RX_LRCLK_MSTR */ +#define WM8996_AIF1RX_LRCLK_MSTR_SHIFT 0 /* AIF1RX_LRCLK_MSTR */ +#define WM8996_AIF1RX_LRCLK_MSTR_WIDTH 1 /* AIF1RX_LRCLK_MSTR */ + +/* + * R774 (0x306) - AIF1TX Data Configuration (1) + */ +#define WM8996_AIF1TX_WL_MASK 0xFF00 /* AIF1TX_WL - [15:8] */ +#define WM8996_AIF1TX_WL_SHIFT 8 /* AIF1TX_WL - [15:8] */ +#define WM8996_AIF1TX_WL_WIDTH 8 /* AIF1TX_WL - [15:8] */ +#define WM8996_AIF1TX_SLOT_LEN_MASK 0x00FF /* AIF1TX_SLOT_LEN - [7:0] */ +#define WM8996_AIF1TX_SLOT_LEN_SHIFT 0 /* AIF1TX_SLOT_LEN - [7:0] */ +#define WM8996_AIF1TX_SLOT_LEN_WIDTH 8 /* AIF1TX_SLOT_LEN - [7:0] */ + +/* + * R775 (0x307) - AIF1TX Data Configuration (2) + */ +#define WM8996_AIF1TX_DAT_TRI 0x0001 /* AIF1TX_DAT_TRI */ +#define WM8996_AIF1TX_DAT_TRI_MASK 0x0001 /* AIF1TX_DAT_TRI */ +#define WM8996_AIF1TX_DAT_TRI_SHIFT 0 /* AIF1TX_DAT_TRI */ +#define WM8996_AIF1TX_DAT_TRI_WIDTH 1 /* AIF1TX_DAT_TRI */ + +/* + * R776 (0x308) - AIF1RX Data Configuration + */ +#define WM8996_AIF1RX_WL_MASK 0xFF00 /* AIF1RX_WL - [15:8] */ +#define WM8996_AIF1RX_WL_SHIFT 8 /* AIF1RX_WL - [15:8] */ +#define WM8996_AIF1RX_WL_WIDTH 8 /* AIF1RX_WL - [15:8] */ +#define WM8996_AIF1RX_SLOT_LEN_MASK 0x00FF /* AIF1RX_SLOT_LEN - [7:0] */ +#define WM8996_AIF1RX_SLOT_LEN_SHIFT 0 /* AIF1RX_SLOT_LEN - [7:0] */ +#define WM8996_AIF1RX_SLOT_LEN_WIDTH 8 /* AIF1RX_SLOT_LEN - [7:0] */ + +/* + * R777 (0x309) - AIF1TX Channel 0 Configuration + */ +#define WM8996_AIF1TX_CHAN0_DAT_INV 0x8000 /* AIF1TX_CHAN0_DAT_INV */ +#define WM8996_AIF1TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN0_DAT_INV */ +#define WM8996_AIF1TX_CHAN0_DAT_INV_SHIFT 15 /* AIF1TX_CHAN0_DAT_INV */ +#define WM8996_AIF1TX_CHAN0_DAT_INV_WIDTH 1 /* AIF1TX_CHAN0_DAT_INV */ +#define WM8996_AIF1TX_CHAN0_SPACING_MASK 0x7E00 /* AIF1TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN0_SPACING_SHIFT 9 /* AIF1TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN0_SPACING_WIDTH 6 /* AIF1TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN0_SLOTS_SHIFT 6 /* AIF1TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN0_SLOTS_WIDTH 3 /* AIF1TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN0_START_SLOT_MASK 0x003F /* AIF1TX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN0_START_SLOT_SHIFT 0 /* AIF1TX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN0_START_SLOT_WIDTH 6 /* AIF1TX_CHAN0_START_SLOT - [5:0] */ + +/* + * R778 (0x30A) - AIF1TX Channel 1 Configuration + */ +#define WM8996_AIF1TX_CHAN1_DAT_INV 0x8000 /* AIF1TX_CHAN1_DAT_INV */ +#define WM8996_AIF1TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN1_DAT_INV */ +#define WM8996_AIF1TX_CHAN1_DAT_INV_SHIFT 15 /* AIF1TX_CHAN1_DAT_INV */ +#define WM8996_AIF1TX_CHAN1_DAT_INV_WIDTH 1 /* AIF1TX_CHAN1_DAT_INV */ +#define WM8996_AIF1TX_CHAN1_SPACING_MASK 0x7E00 /* AIF1TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN1_SPACING_SHIFT 9 /* AIF1TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN1_SPACING_WIDTH 6 /* AIF1TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN1_SLOTS_SHIFT 6 /* AIF1TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN1_SLOTS_WIDTH 3 /* AIF1TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN1_START_SLOT_MASK 0x003F /* AIF1TX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN1_START_SLOT_SHIFT 0 /* AIF1TX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN1_START_SLOT_WIDTH 6 /* AIF1TX_CHAN1_START_SLOT - [5:0] */ + +/* + * R779 (0x30B) - AIF1TX Channel 2 Configuration + */ +#define WM8996_AIF1TX_CHAN2_DAT_INV 0x8000 /* AIF1TX_CHAN2_DAT_INV */ +#define WM8996_AIF1TX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN2_DAT_INV */ +#define WM8996_AIF1TX_CHAN2_DAT_INV_SHIFT 15 /* AIF1TX_CHAN2_DAT_INV */ +#define WM8996_AIF1TX_CHAN2_DAT_INV_WIDTH 1 /* AIF1TX_CHAN2_DAT_INV */ +#define WM8996_AIF1TX_CHAN2_SPACING_MASK 0x7E00 /* AIF1TX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN2_SPACING_SHIFT 9 /* AIF1TX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN2_SPACING_WIDTH 6 /* AIF1TX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN2_SLOTS_SHIFT 6 /* AIF1TX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN2_SLOTS_WIDTH 3 /* AIF1TX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN2_START_SLOT_MASK 0x003F /* AIF1TX_CHAN2_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN2_START_SLOT_SHIFT 0 /* AIF1TX_CHAN2_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN2_START_SLOT_WIDTH 6 /* AIF1TX_CHAN2_START_SLOT - [5:0] */ + +/* + * R780 (0x30C) - AIF1TX Channel 3 Configuration + */ +#define WM8996_AIF1TX_CHAN3_DAT_INV 0x8000 /* AIF1TX_CHAN3_DAT_INV */ +#define WM8996_AIF1TX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN3_DAT_INV */ +#define WM8996_AIF1TX_CHAN3_DAT_INV_SHIFT 15 /* AIF1TX_CHAN3_DAT_INV */ +#define WM8996_AIF1TX_CHAN3_DAT_INV_WIDTH 1 /* AIF1TX_CHAN3_DAT_INV */ +#define WM8996_AIF1TX_CHAN3_SPACING_MASK 0x7E00 /* AIF1TX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN3_SPACING_SHIFT 9 /* AIF1TX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN3_SPACING_WIDTH 6 /* AIF1TX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN3_SLOTS_SHIFT 6 /* AIF1TX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN3_SLOTS_WIDTH 3 /* AIF1TX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN3_START_SLOT_MASK 0x003F /* AIF1TX_CHAN3_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN3_START_SLOT_SHIFT 0 /* AIF1TX_CHAN3_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN3_START_SLOT_WIDTH 6 /* AIF1TX_CHAN3_START_SLOT - [5:0] */ + +/* + * R781 (0x30D) - AIF1TX Channel 4 Configuration + */ +#define WM8996_AIF1TX_CHAN4_DAT_INV 0x8000 /* AIF1TX_CHAN4_DAT_INV */ +#define WM8996_AIF1TX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN4_DAT_INV */ +#define WM8996_AIF1TX_CHAN4_DAT_INV_SHIFT 15 /* AIF1TX_CHAN4_DAT_INV */ +#define WM8996_AIF1TX_CHAN4_DAT_INV_WIDTH 1 /* AIF1TX_CHAN4_DAT_INV */ +#define WM8996_AIF1TX_CHAN4_SPACING_MASK 0x7E00 /* AIF1TX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN4_SPACING_SHIFT 9 /* AIF1TX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN4_SPACING_WIDTH 6 /* AIF1TX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN4_SLOTS_SHIFT 6 /* AIF1TX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN4_SLOTS_WIDTH 3 /* AIF1TX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN4_START_SLOT_MASK 0x003F /* AIF1TX_CHAN4_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN4_START_SLOT_SHIFT 0 /* AIF1TX_CHAN4_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN4_START_SLOT_WIDTH 6 /* AIF1TX_CHAN4_START_SLOT - [5:0] */ + +/* + * R782 (0x30E) - AIF1TX Channel 5 Configuration + */ +#define WM8996_AIF1TX_CHAN5_DAT_INV 0x8000 /* AIF1TX_CHAN5_DAT_INV */ +#define WM8996_AIF1TX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN5_DAT_INV */ +#define WM8996_AIF1TX_CHAN5_DAT_INV_SHIFT 15 /* AIF1TX_CHAN5_DAT_INV */ +#define WM8996_AIF1TX_CHAN5_DAT_INV_WIDTH 1 /* AIF1TX_CHAN5_DAT_INV */ +#define WM8996_AIF1TX_CHAN5_SPACING_MASK 0x7E00 /* AIF1TX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN5_SPACING_SHIFT 9 /* AIF1TX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN5_SPACING_WIDTH 6 /* AIF1TX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1TX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN5_SLOTS_SHIFT 6 /* AIF1TX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN5_SLOTS_WIDTH 3 /* AIF1TX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1TX_CHAN5_START_SLOT_MASK 0x003F /* AIF1TX_CHAN5_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN5_START_SLOT_SHIFT 0 /* AIF1TX_CHAN5_START_SLOT - [5:0] */ +#define WM8996_AIF1TX_CHAN5_START_SLOT_WIDTH 6 /* AIF1TX_CHAN5_START_SLOT - [5:0] */ + +/* + * R783 (0x30F) - AIF1RX Channel 0 Configuration + */ +#define WM8996_AIF1RX_CHAN0_DAT_INV 0x8000 /* AIF1RX_CHAN0_DAT_INV */ +#define WM8996_AIF1RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN0_DAT_INV */ +#define WM8996_AIF1RX_CHAN0_DAT_INV_SHIFT 15 /* AIF1RX_CHAN0_DAT_INV */ +#define WM8996_AIF1RX_CHAN0_DAT_INV_WIDTH 1 /* AIF1RX_CHAN0_DAT_INV */ +#define WM8996_AIF1RX_CHAN0_SPACING_MASK 0x7E00 /* AIF1RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN0_SPACING_SHIFT 9 /* AIF1RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN0_SPACING_WIDTH 6 /* AIF1RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN0_SLOTS_SHIFT 6 /* AIF1RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN0_SLOTS_WIDTH 3 /* AIF1RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN0_START_SLOT_MASK 0x003F /* AIF1RX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN0_START_SLOT_SHIFT 0 /* AIF1RX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN0_START_SLOT_WIDTH 6 /* AIF1RX_CHAN0_START_SLOT - [5:0] */ + +/* + * R784 (0x310) - AIF1RX Channel 1 Configuration + */ +#define WM8996_AIF1RX_CHAN1_DAT_INV 0x8000 /* AIF1RX_CHAN1_DAT_INV */ +#define WM8996_AIF1RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN1_DAT_INV */ +#define WM8996_AIF1RX_CHAN1_DAT_INV_SHIFT 15 /* AIF1RX_CHAN1_DAT_INV */ +#define WM8996_AIF1RX_CHAN1_DAT_INV_WIDTH 1 /* AIF1RX_CHAN1_DAT_INV */ +#define WM8996_AIF1RX_CHAN1_SPACING_MASK 0x7E00 /* AIF1RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN1_SPACING_SHIFT 9 /* AIF1RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN1_SPACING_WIDTH 6 /* AIF1RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN1_SLOTS_SHIFT 6 /* AIF1RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN1_SLOTS_WIDTH 3 /* AIF1RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN1_START_SLOT_MASK 0x003F /* AIF1RX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN1_START_SLOT_SHIFT 0 /* AIF1RX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN1_START_SLOT_WIDTH 6 /* AIF1RX_CHAN1_START_SLOT - [5:0] */ + +/* + * R785 (0x311) - AIF1RX Channel 2 Configuration + */ +#define WM8996_AIF1RX_CHAN2_DAT_INV 0x8000 /* AIF1RX_CHAN2_DAT_INV */ +#define WM8996_AIF1RX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN2_DAT_INV */ +#define WM8996_AIF1RX_CHAN2_DAT_INV_SHIFT 15 /* AIF1RX_CHAN2_DAT_INV */ +#define WM8996_AIF1RX_CHAN2_DAT_INV_WIDTH 1 /* AIF1RX_CHAN2_DAT_INV */ +#define WM8996_AIF1RX_CHAN2_SPACING_MASK 0x7E00 /* AIF1RX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN2_SPACING_SHIFT 9 /* AIF1RX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN2_SPACING_WIDTH 6 /* AIF1RX_CHAN2_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN2_SLOTS_SHIFT 6 /* AIF1RX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN2_SLOTS_WIDTH 3 /* AIF1RX_CHAN2_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN2_START_SLOT_MASK 0x003F /* AIF1RX_CHAN2_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN2_START_SLOT_SHIFT 0 /* AIF1RX_CHAN2_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN2_START_SLOT_WIDTH 6 /* AIF1RX_CHAN2_START_SLOT - [5:0] */ + +/* + * R786 (0x312) - AIF1RX Channel 3 Configuration + */ +#define WM8996_AIF1RX_CHAN3_DAT_INV 0x8000 /* AIF1RX_CHAN3_DAT_INV */ +#define WM8996_AIF1RX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN3_DAT_INV */ +#define WM8996_AIF1RX_CHAN3_DAT_INV_SHIFT 15 /* AIF1RX_CHAN3_DAT_INV */ +#define WM8996_AIF1RX_CHAN3_DAT_INV_WIDTH 1 /* AIF1RX_CHAN3_DAT_INV */ +#define WM8996_AIF1RX_CHAN3_SPACING_MASK 0x7E00 /* AIF1RX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN3_SPACING_SHIFT 9 /* AIF1RX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN3_SPACING_WIDTH 6 /* AIF1RX_CHAN3_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN3_SLOTS_SHIFT 6 /* AIF1RX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN3_SLOTS_WIDTH 3 /* AIF1RX_CHAN3_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN3_START_SLOT_MASK 0x003F /* AIF1RX_CHAN3_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN3_START_SLOT_SHIFT 0 /* AIF1RX_CHAN3_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN3_START_SLOT_WIDTH 6 /* AIF1RX_CHAN3_START_SLOT - [5:0] */ + +/* + * R787 (0x313) - AIF1RX Channel 4 Configuration + */ +#define WM8996_AIF1RX_CHAN4_DAT_INV 0x8000 /* AIF1RX_CHAN4_DAT_INV */ +#define WM8996_AIF1RX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN4_DAT_INV */ +#define WM8996_AIF1RX_CHAN4_DAT_INV_SHIFT 15 /* AIF1RX_CHAN4_DAT_INV */ +#define WM8996_AIF1RX_CHAN4_DAT_INV_WIDTH 1 /* AIF1RX_CHAN4_DAT_INV */ +#define WM8996_AIF1RX_CHAN4_SPACING_MASK 0x7E00 /* AIF1RX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN4_SPACING_SHIFT 9 /* AIF1RX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN4_SPACING_WIDTH 6 /* AIF1RX_CHAN4_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN4_SLOTS_SHIFT 6 /* AIF1RX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN4_SLOTS_WIDTH 3 /* AIF1RX_CHAN4_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN4_START_SLOT_MASK 0x003F /* AIF1RX_CHAN4_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN4_START_SLOT_SHIFT 0 /* AIF1RX_CHAN4_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN4_START_SLOT_WIDTH 6 /* AIF1RX_CHAN4_START_SLOT - [5:0] */ + +/* + * R788 (0x314) - AIF1RX Channel 5 Configuration + */ +#define WM8996_AIF1RX_CHAN5_DAT_INV 0x8000 /* AIF1RX_CHAN5_DAT_INV */ +#define WM8996_AIF1RX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN5_DAT_INV */ +#define WM8996_AIF1RX_CHAN5_DAT_INV_SHIFT 15 /* AIF1RX_CHAN5_DAT_INV */ +#define WM8996_AIF1RX_CHAN5_DAT_INV_WIDTH 1 /* AIF1RX_CHAN5_DAT_INV */ +#define WM8996_AIF1RX_CHAN5_SPACING_MASK 0x7E00 /* AIF1RX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN5_SPACING_SHIFT 9 /* AIF1RX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN5_SPACING_WIDTH 6 /* AIF1RX_CHAN5_SPACING - [14:9] */ +#define WM8996_AIF1RX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN5_SLOTS_SHIFT 6 /* AIF1RX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN5_SLOTS_WIDTH 3 /* AIF1RX_CHAN5_SLOTS - [8:6] */ +#define WM8996_AIF1RX_CHAN5_START_SLOT_MASK 0x003F /* AIF1RX_CHAN5_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN5_START_SLOT_SHIFT 0 /* AIF1RX_CHAN5_START_SLOT - [5:0] */ +#define WM8996_AIF1RX_CHAN5_START_SLOT_WIDTH 6 /* AIF1RX_CHAN5_START_SLOT - [5:0] */ + +/* + * R789 (0x315) - AIF1RX Mono Configuration + */ +#define WM8996_AIF1RX_CHAN4_MONO_MODE 0x0004 /* AIF1RX_CHAN4_MONO_MODE */ +#define WM8996_AIF1RX_CHAN4_MONO_MODE_MASK 0x0004 /* AIF1RX_CHAN4_MONO_MODE */ +#define WM8996_AIF1RX_CHAN4_MONO_MODE_SHIFT 2 /* AIF1RX_CHAN4_MONO_MODE */ +#define WM8996_AIF1RX_CHAN4_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN4_MONO_MODE */ +#define WM8996_AIF1RX_CHAN2_MONO_MODE 0x0002 /* AIF1RX_CHAN2_MONO_MODE */ +#define WM8996_AIF1RX_CHAN2_MONO_MODE_MASK 0x0002 /* AIF1RX_CHAN2_MONO_MODE */ +#define WM8996_AIF1RX_CHAN2_MONO_MODE_SHIFT 1 /* AIF1RX_CHAN2_MONO_MODE */ +#define WM8996_AIF1RX_CHAN2_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN2_MONO_MODE */ +#define WM8996_AIF1RX_CHAN0_MONO_MODE 0x0001 /* AIF1RX_CHAN0_MONO_MODE */ +#define WM8996_AIF1RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF1RX_CHAN0_MONO_MODE */ +#define WM8996_AIF1RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF1RX_CHAN0_MONO_MODE */ +#define WM8996_AIF1RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN0_MONO_MODE */ + +/* + * R794 (0x31A) - AIF1TX Test + */ +#define WM8996_AIF1TX45_DITHER_ENA 0x0004 /* AIF1TX45_DITHER_ENA */ +#define WM8996_AIF1TX45_DITHER_ENA_MASK 0x0004 /* AIF1TX45_DITHER_ENA */ +#define WM8996_AIF1TX45_DITHER_ENA_SHIFT 2 /* AIF1TX45_DITHER_ENA */ +#define WM8996_AIF1TX45_DITHER_ENA_WIDTH 1 /* AIF1TX45_DITHER_ENA */ +#define WM8996_AIF1TX23_DITHER_ENA 0x0002 /* AIF1TX23_DITHER_ENA */ +#define WM8996_AIF1TX23_DITHER_ENA_MASK 0x0002 /* AIF1TX23_DITHER_ENA */ +#define WM8996_AIF1TX23_DITHER_ENA_SHIFT 1 /* AIF1TX23_DITHER_ENA */ +#define WM8996_AIF1TX23_DITHER_ENA_WIDTH 1 /* AIF1TX23_DITHER_ENA */ +#define WM8996_AIF1TX01_DITHER_ENA 0x0001 /* AIF1TX01_DITHER_ENA */ +#define WM8996_AIF1TX01_DITHER_ENA_MASK 0x0001 /* AIF1TX01_DITHER_ENA */ +#define WM8996_AIF1TX01_DITHER_ENA_SHIFT 0 /* AIF1TX01_DITHER_ENA */ +#define WM8996_AIF1TX01_DITHER_ENA_WIDTH 1 /* AIF1TX01_DITHER_ENA */ + +/* + * R800 (0x320) - AIF2 Control + */ +#define WM8996_AIF2_TRI 0x0004 /* AIF2_TRI */ +#define WM8996_AIF2_TRI_MASK 0x0004 /* AIF2_TRI */ +#define WM8996_AIF2_TRI_SHIFT 2 /* AIF2_TRI */ +#define WM8996_AIF2_TRI_WIDTH 1 /* AIF2_TRI */ +#define WM8996_AIF2_FMT_MASK 0x0003 /* AIF2_FMT - [1:0] */ +#define WM8996_AIF2_FMT_SHIFT 0 /* AIF2_FMT - [1:0] */ +#define WM8996_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [1:0] */ + +/* + * R801 (0x321) - AIF2 BCLK + */ +#define WM8996_AIF2_BCLK_INV 0x0400 /* AIF2_BCLK_INV */ +#define WM8996_AIF2_BCLK_INV_MASK 0x0400 /* AIF2_BCLK_INV */ +#define WM8996_AIF2_BCLK_INV_SHIFT 10 /* AIF2_BCLK_INV */ +#define WM8996_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */ +#define WM8996_AIF2_BCLK_FRC 0x0200 /* AIF2_BCLK_FRC */ +#define WM8996_AIF2_BCLK_FRC_MASK 0x0200 /* AIF2_BCLK_FRC */ +#define WM8996_AIF2_BCLK_FRC_SHIFT 9 /* AIF2_BCLK_FRC */ +#define WM8996_AIF2_BCLK_FRC_WIDTH 1 /* AIF2_BCLK_FRC */ +#define WM8996_AIF2_BCLK_MSTR 0x0100 /* AIF2_BCLK_MSTR */ +#define WM8996_AIF2_BCLK_MSTR_MASK 0x0100 /* AIF2_BCLK_MSTR */ +#define WM8996_AIF2_BCLK_MSTR_SHIFT 8 /* AIF2_BCLK_MSTR */ +#define WM8996_AIF2_BCLK_MSTR_WIDTH 1 /* AIF2_BCLK_MSTR */ +#define WM8996_AIF2_BCLK_DIV_MASK 0x000F /* AIF2_BCLK_DIV - [3:0] */ +#define WM8996_AIF2_BCLK_DIV_SHIFT 0 /* AIF2_BCLK_DIV - [3:0] */ +#define WM8996_AIF2_BCLK_DIV_WIDTH 4 /* AIF2_BCLK_DIV - [3:0] */ + +/* + * R802 (0x322) - AIF2 TX LRCLK(1) + */ +#define WM8996_AIF2TX_RATE_MASK 0x07FF /* AIF2TX_RATE - [10:0] */ +#define WM8996_AIF2TX_RATE_SHIFT 0 /* AIF2TX_RATE - [10:0] */ +#define WM8996_AIF2TX_RATE_WIDTH 11 /* AIF2TX_RATE - [10:0] */ + +/* + * R803 (0x323) - AIF2 TX LRCLK(2) + */ +#define WM8996_AIF2TX_LRCLK_MODE 0x0008 /* AIF2TX_LRCLK_MODE */ +#define WM8996_AIF2TX_LRCLK_MODE_MASK 0x0008 /* AIF2TX_LRCLK_MODE */ +#define WM8996_AIF2TX_LRCLK_MODE_SHIFT 3 /* AIF2TX_LRCLK_MODE */ +#define WM8996_AIF2TX_LRCLK_MODE_WIDTH 1 /* AIF2TX_LRCLK_MODE */ +#define WM8996_AIF2TX_LRCLK_INV 0x0004 /* AIF2TX_LRCLK_INV */ +#define WM8996_AIF2TX_LRCLK_INV_MASK 0x0004 /* AIF2TX_LRCLK_INV */ +#define WM8996_AIF2TX_LRCLK_INV_SHIFT 2 /* AIF2TX_LRCLK_INV */ +#define WM8996_AIF2TX_LRCLK_INV_WIDTH 1 /* AIF2TX_LRCLK_INV */ +#define WM8996_AIF2TX_LRCLK_FRC 0x0002 /* AIF2TX_LRCLK_FRC */ +#define WM8996_AIF2TX_LRCLK_FRC_MASK 0x0002 /* AIF2TX_LRCLK_FRC */ +#define WM8996_AIF2TX_LRCLK_FRC_SHIFT 1 /* AIF2TX_LRCLK_FRC */ +#define WM8996_AIF2TX_LRCLK_FRC_WIDTH 1 /* AIF2TX_LRCLK_FRC */ +#define WM8996_AIF2TX_LRCLK_MSTR 0x0001 /* AIF2TX_LRCLK_MSTR */ +#define WM8996_AIF2TX_LRCLK_MSTR_MASK 0x0001 /* AIF2TX_LRCLK_MSTR */ +#define WM8996_AIF2TX_LRCLK_MSTR_SHIFT 0 /* AIF2TX_LRCLK_MSTR */ +#define WM8996_AIF2TX_LRCLK_MSTR_WIDTH 1 /* AIF2TX_LRCLK_MSTR */ + +/* + * R804 (0x324) - AIF2 RX LRCLK(1) + */ +#define WM8996_AIF2RX_RATE_MASK 0x07FF /* AIF2RX_RATE - [10:0] */ +#define WM8996_AIF2RX_RATE_SHIFT 0 /* AIF2RX_RATE - [10:0] */ +#define WM8996_AIF2RX_RATE_WIDTH 11 /* AIF2RX_RATE - [10:0] */ + +/* + * R805 (0x325) - AIF2 RX LRCLK(2) + */ +#define WM8996_AIF2RX_LRCLK_INV 0x0004 /* AIF2RX_LRCLK_INV */ +#define WM8996_AIF2RX_LRCLK_INV_MASK 0x0004 /* AIF2RX_LRCLK_INV */ +#define WM8996_AIF2RX_LRCLK_INV_SHIFT 2 /* AIF2RX_LRCLK_INV */ +#define WM8996_AIF2RX_LRCLK_INV_WIDTH 1 /* AIF2RX_LRCLK_INV */ +#define WM8996_AIF2RX_LRCLK_FRC 0x0002 /* AIF2RX_LRCLK_FRC */ +#define WM8996_AIF2RX_LRCLK_FRC_MASK 0x0002 /* AIF2RX_LRCLK_FRC */ +#define WM8996_AIF2RX_LRCLK_FRC_SHIFT 1 /* AIF2RX_LRCLK_FRC */ +#define WM8996_AIF2RX_LRCLK_FRC_WIDTH 1 /* AIF2RX_LRCLK_FRC */ +#define WM8996_AIF2RX_LRCLK_MSTR 0x0001 /* AIF2RX_LRCLK_MSTR */ +#define WM8996_AIF2RX_LRCLK_MSTR_MASK 0x0001 /* AIF2RX_LRCLK_MSTR */ +#define WM8996_AIF2RX_LRCLK_MSTR_SHIFT 0 /* AIF2RX_LRCLK_MSTR */ +#define WM8996_AIF2RX_LRCLK_MSTR_WIDTH 1 /* AIF2RX_LRCLK_MSTR */ + +/* + * R806 (0x326) - AIF2TX Data Configuration (1) + */ +#define WM8996_AIF2TX_WL_MASK 0xFF00 /* AIF2TX_WL - [15:8] */ +#define WM8996_AIF2TX_WL_SHIFT 8 /* AIF2TX_WL - [15:8] */ +#define WM8996_AIF2TX_WL_WIDTH 8 /* AIF2TX_WL - [15:8] */ +#define WM8996_AIF2TX_SLOT_LEN_MASK 0x00FF /* AIF2TX_SLOT_LEN - [7:0] */ +#define WM8996_AIF2TX_SLOT_LEN_SHIFT 0 /* AIF2TX_SLOT_LEN - [7:0] */ +#define WM8996_AIF2TX_SLOT_LEN_WIDTH 8 /* AIF2TX_SLOT_LEN - [7:0] */ + +/* + * R807 (0x327) - AIF2TX Data Configuration (2) + */ +#define WM8996_AIF2TX_DAT_TRI 0x0001 /* AIF2TX_DAT_TRI */ +#define WM8996_AIF2TX_DAT_TRI_MASK 0x0001 /* AIF2TX_DAT_TRI */ +#define WM8996_AIF2TX_DAT_TRI_SHIFT 0 /* AIF2TX_DAT_TRI */ +#define WM8996_AIF2TX_DAT_TRI_WIDTH 1 /* AIF2TX_DAT_TRI */ + +/* + * R808 (0x328) - AIF2RX Data Configuration + */ +#define WM8996_AIF2RX_WL_MASK 0xFF00 /* AIF2RX_WL - [15:8] */ +#define WM8996_AIF2RX_WL_SHIFT 8 /* AIF2RX_WL - [15:8] */ +#define WM8996_AIF2RX_WL_WIDTH 8 /* AIF2RX_WL - [15:8] */ +#define WM8996_AIF2RX_SLOT_LEN_MASK 0x00FF /* AIF2RX_SLOT_LEN - [7:0] */ +#define WM8996_AIF2RX_SLOT_LEN_SHIFT 0 /* AIF2RX_SLOT_LEN - [7:0] */ +#define WM8996_AIF2RX_SLOT_LEN_WIDTH 8 /* AIF2RX_SLOT_LEN - [7:0] */ + +/* + * R809 (0x329) - AIF2TX Channel 0 Configuration + */ +#define WM8996_AIF2TX_CHAN0_DAT_INV 0x8000 /* AIF2TX_CHAN0_DAT_INV */ +#define WM8996_AIF2TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN0_DAT_INV */ +#define WM8996_AIF2TX_CHAN0_DAT_INV_SHIFT 15 /* AIF2TX_CHAN0_DAT_INV */ +#define WM8996_AIF2TX_CHAN0_DAT_INV_WIDTH 1 /* AIF2TX_CHAN0_DAT_INV */ +#define WM8996_AIF2TX_CHAN0_SPACING_MASK 0x7E00 /* AIF2TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN0_SPACING_SHIFT 9 /* AIF2TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN0_SPACING_WIDTH 6 /* AIF2TX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN0_SLOTS_SHIFT 6 /* AIF2TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN0_SLOTS_WIDTH 3 /* AIF2TX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN0_START_SLOT_MASK 0x003F /* AIF2TX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF2TX_CHAN0_START_SLOT_SHIFT 0 /* AIF2TX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF2TX_CHAN0_START_SLOT_WIDTH 6 /* AIF2TX_CHAN0_START_SLOT - [5:0] */ + +/* + * R810 (0x32A) - AIF2TX Channel 1 Configuration + */ +#define WM8996_AIF2TX_CHAN1_DAT_INV 0x8000 /* AIF2TX_CHAN1_DAT_INV */ +#define WM8996_AIF2TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN1_DAT_INV */ +#define WM8996_AIF2TX_CHAN1_DAT_INV_SHIFT 15 /* AIF2TX_CHAN1_DAT_INV */ +#define WM8996_AIF2TX_CHAN1_DAT_INV_WIDTH 1 /* AIF2TX_CHAN1_DAT_INV */ +#define WM8996_AIF2TX_CHAN1_SPACING_MASK 0x7E00 /* AIF2TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN1_SPACING_SHIFT 9 /* AIF2TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN1_SPACING_WIDTH 6 /* AIF2TX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN1_SLOTS_SHIFT 6 /* AIF2TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN1_SLOTS_WIDTH 3 /* AIF2TX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2TX_CHAN1_START_SLOT_MASK 0x003F /* AIF2TX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF2TX_CHAN1_START_SLOT_SHIFT 0 /* AIF2TX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF2TX_CHAN1_START_SLOT_WIDTH 6 /* AIF2TX_CHAN1_START_SLOT - [5:0] */ + +/* + * R811 (0x32B) - AIF2RX Channel 0 Configuration + */ +#define WM8996_AIF2RX_CHAN0_DAT_INV 0x8000 /* AIF2RX_CHAN0_DAT_INV */ +#define WM8996_AIF2RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN0_DAT_INV */ +#define WM8996_AIF2RX_CHAN0_DAT_INV_SHIFT 15 /* AIF2RX_CHAN0_DAT_INV */ +#define WM8996_AIF2RX_CHAN0_DAT_INV_WIDTH 1 /* AIF2RX_CHAN0_DAT_INV */ +#define WM8996_AIF2RX_CHAN0_SPACING_MASK 0x7E00 /* AIF2RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN0_SPACING_SHIFT 9 /* AIF2RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN0_SPACING_WIDTH 6 /* AIF2RX_CHAN0_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN0_SLOTS_SHIFT 6 /* AIF2RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN0_SLOTS_WIDTH 3 /* AIF2RX_CHAN0_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN0_START_SLOT_MASK 0x003F /* AIF2RX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF2RX_CHAN0_START_SLOT_SHIFT 0 /* AIF2RX_CHAN0_START_SLOT - [5:0] */ +#define WM8996_AIF2RX_CHAN0_START_SLOT_WIDTH 6 /* AIF2RX_CHAN0_START_SLOT - [5:0] */ + +/* + * R812 (0x32C) - AIF2RX Channel 1 Configuration + */ +#define WM8996_AIF2RX_CHAN1_DAT_INV 0x8000 /* AIF2RX_CHAN1_DAT_INV */ +#define WM8996_AIF2RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN1_DAT_INV */ +#define WM8996_AIF2RX_CHAN1_DAT_INV_SHIFT 15 /* AIF2RX_CHAN1_DAT_INV */ +#define WM8996_AIF2RX_CHAN1_DAT_INV_WIDTH 1 /* AIF2RX_CHAN1_DAT_INV */ +#define WM8996_AIF2RX_CHAN1_SPACING_MASK 0x7E00 /* AIF2RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN1_SPACING_SHIFT 9 /* AIF2RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN1_SPACING_WIDTH 6 /* AIF2RX_CHAN1_SPACING - [14:9] */ +#define WM8996_AIF2RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN1_SLOTS_SHIFT 6 /* AIF2RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN1_SLOTS_WIDTH 3 /* AIF2RX_CHAN1_SLOTS - [8:6] */ +#define WM8996_AIF2RX_CHAN1_START_SLOT_MASK 0x003F /* AIF2RX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF2RX_CHAN1_START_SLOT_SHIFT 0 /* AIF2RX_CHAN1_START_SLOT - [5:0] */ +#define WM8996_AIF2RX_CHAN1_START_SLOT_WIDTH 6 /* AIF2RX_CHAN1_START_SLOT - [5:0] */ + +/* + * R813 (0x32D) - AIF2RX Mono Configuration + */ +#define WM8996_AIF2RX_CHAN0_MONO_MODE 0x0001 /* AIF2RX_CHAN0_MONO_MODE */ +#define WM8996_AIF2RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF2RX_CHAN0_MONO_MODE */ +#define WM8996_AIF2RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF2RX_CHAN0_MONO_MODE */ +#define WM8996_AIF2RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF2RX_CHAN0_MONO_MODE */ + +/* + * R815 (0x32F) - AIF2TX Test + */ +#define WM8996_AIF2TX_DITHER_ENA 0x0001 /* AIF2TX_DITHER_ENA */ +#define WM8996_AIF2TX_DITHER_ENA_MASK 0x0001 /* AIF2TX_DITHER_ENA */ +#define WM8996_AIF2TX_DITHER_ENA_SHIFT 0 /* AIF2TX_DITHER_ENA */ +#define WM8996_AIF2TX_DITHER_ENA_WIDTH 1 /* AIF2TX_DITHER_ENA */ + +/* + * R1024 (0x400) - DSP1 TX Left Volume + */ +#define WM8996_DSP1TX_VU 0x0100 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */ +#define WM8996_DSP1TXL_VOL_MASK 0x00FF /* DSP1TXL_VOL - [7:0] */ +#define WM8996_DSP1TXL_VOL_SHIFT 0 /* DSP1TXL_VOL - [7:0] */ +#define WM8996_DSP1TXL_VOL_WIDTH 8 /* DSP1TXL_VOL - [7:0] */ + +/* + * R1025 (0x401) - DSP1 TX Right Volume + */ +#define WM8996_DSP1TX_VU 0x0100 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */ +#define WM8996_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */ +#define WM8996_DSP1TXR_VOL_MASK 0x00FF /* DSP1TXR_VOL - [7:0] */ +#define WM8996_DSP1TXR_VOL_SHIFT 0 /* DSP1TXR_VOL - [7:0] */ +#define WM8996_DSP1TXR_VOL_WIDTH 8 /* DSP1TXR_VOL - [7:0] */ + +/* + * R1026 (0x402) - DSP1 RX Left Volume + */ +#define WM8996_DSP1RX_VU 0x0100 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */ +#define WM8996_DSP1RXL_VOL_MASK 0x00FF /* DSP1RXL_VOL - [7:0] */ +#define WM8996_DSP1RXL_VOL_SHIFT 0 /* DSP1RXL_VOL - [7:0] */ +#define WM8996_DSP1RXL_VOL_WIDTH 8 /* DSP1RXL_VOL - [7:0] */ + +/* + * R1027 (0x403) - DSP1 RX Right Volume + */ +#define WM8996_DSP1RX_VU 0x0100 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */ +#define WM8996_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */ +#define WM8996_DSP1RXR_VOL_MASK 0x00FF /* DSP1RXR_VOL - [7:0] */ +#define WM8996_DSP1RXR_VOL_SHIFT 0 /* DSP1RXR_VOL - [7:0] */ +#define WM8996_DSP1RXR_VOL_WIDTH 8 /* DSP1RXR_VOL - [7:0] */ + +/* + * R1040 (0x410) - DSP1 TX Filters + */ +#define WM8996_DSP1TX_NF 0x2000 /* DSP1TX_NF */ +#define WM8996_DSP1TX_NF_MASK 0x2000 /* DSP1TX_NF */ +#define WM8996_DSP1TX_NF_SHIFT 13 /* DSP1TX_NF */ +#define WM8996_DSP1TX_NF_WIDTH 1 /* DSP1TX_NF */ +#define WM8996_DSP1TXL_HPF 0x1000 /* DSP1TXL_HPF */ +#define WM8996_DSP1TXL_HPF_MASK 0x1000 /* DSP1TXL_HPF */ +#define WM8996_DSP1TXL_HPF_SHIFT 12 /* DSP1TXL_HPF */ +#define WM8996_DSP1TXL_HPF_WIDTH 1 /* DSP1TXL_HPF */ +#define WM8996_DSP1TXR_HPF 0x0800 /* DSP1TXR_HPF */ +#define WM8996_DSP1TXR_HPF_MASK 0x0800 /* DSP1TXR_HPF */ +#define WM8996_DSP1TXR_HPF_SHIFT 11 /* DSP1TXR_HPF */ +#define WM8996_DSP1TXR_HPF_WIDTH 1 /* DSP1TXR_HPF */ +#define WM8996_DSP1TX_HPF_MODE_MASK 0x0018 /* DSP1TX_HPF_MODE - [4:3] */ +#define WM8996_DSP1TX_HPF_MODE_SHIFT 3 /* DSP1TX_HPF_MODE - [4:3] */ +#define WM8996_DSP1TX_HPF_MODE_WIDTH 2 /* DSP1TX_HPF_MODE - [4:3] */ +#define WM8996_DSP1TX_HPF_CUT_MASK 0x0007 /* DSP1TX_HPF_CUT - [2:0] */ +#define WM8996_DSP1TX_HPF_CUT_SHIFT 0 /* DSP1TX_HPF_CUT - [2:0] */ +#define WM8996_DSP1TX_HPF_CUT_WIDTH 3 /* DSP1TX_HPF_CUT - [2:0] */ + +/* + * R1056 (0x420) - DSP1 RX Filters (1) + */ +#define WM8996_DSP1RX_MUTE 0x0200 /* DSP1RX_MUTE */ +#define WM8996_DSP1RX_MUTE_MASK 0x0200 /* DSP1RX_MUTE */ +#define WM8996_DSP1RX_MUTE_SHIFT 9 /* DSP1RX_MUTE */ +#define WM8996_DSP1RX_MUTE_WIDTH 1 /* DSP1RX_MUTE */ +#define WM8996_DSP1RX_MONO 0x0080 /* DSP1RX_MONO */ +#define WM8996_DSP1RX_MONO_MASK 0x0080 /* DSP1RX_MONO */ +#define WM8996_DSP1RX_MONO_SHIFT 7 /* DSP1RX_MONO */ +#define WM8996_DSP1RX_MONO_WIDTH 1 /* DSP1RX_MONO */ +#define WM8996_DSP1RX_MUTERATE 0x0020 /* DSP1RX_MUTERATE */ +#define WM8996_DSP1RX_MUTERATE_MASK 0x0020 /* DSP1RX_MUTERATE */ +#define WM8996_DSP1RX_MUTERATE_SHIFT 5 /* DSP1RX_MUTERATE */ +#define WM8996_DSP1RX_MUTERATE_WIDTH 1 /* DSP1RX_MUTERATE */ +#define WM8996_DSP1RX_UNMUTE_RAMP 0x0010 /* DSP1RX_UNMUTE_RAMP */ +#define WM8996_DSP1RX_UNMUTE_RAMP_MASK 0x0010 /* DSP1RX_UNMUTE_RAMP */ +#define WM8996_DSP1RX_UNMUTE_RAMP_SHIFT 4 /* DSP1RX_UNMUTE_RAMP */ +#define WM8996_DSP1RX_UNMUTE_RAMP_WIDTH 1 /* DSP1RX_UNMUTE_RAMP */ + +/* + * R1057 (0x421) - DSP1 RX Filters (2) + */ +#define WM8996_DSP1RX_3D_GAIN_MASK 0x3E00 /* DSP1RX_3D_GAIN - [13:9] */ +#define WM8996_DSP1RX_3D_GAIN_SHIFT 9 /* DSP1RX_3D_GAIN - [13:9] */ +#define WM8996_DSP1RX_3D_GAIN_WIDTH 5 /* DSP1RX_3D_GAIN - [13:9] */ +#define WM8996_DSP1RX_3D_ENA 0x0100 /* DSP1RX_3D_ENA */ +#define WM8996_DSP1RX_3D_ENA_MASK 0x0100 /* DSP1RX_3D_ENA */ +#define WM8996_DSP1RX_3D_ENA_SHIFT 8 /* DSP1RX_3D_ENA */ +#define WM8996_DSP1RX_3D_ENA_WIDTH 1 /* DSP1RX_3D_ENA */ + +/* + * R1088 (0x440) - DSP1 DRC (1) + */ +#define WM8996_DSP1DRC_SIG_DET_RMS_MASK 0xF800 /* DSP1DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP1DRC_SIG_DET_RMS_SHIFT 11 /* DSP1DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP1DRC_SIG_DET_RMS_WIDTH 5 /* DSP1DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP1DRC_SIG_DET_PK_MASK 0x0600 /* DSP1DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP1DRC_SIG_DET_PK_SHIFT 9 /* DSP1DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP1DRC_SIG_DET_PK_WIDTH 2 /* DSP1DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP1DRC_NG_ENA 0x0100 /* DSP1DRC_NG_ENA */ +#define WM8996_DSP1DRC_NG_ENA_MASK 0x0100 /* DSP1DRC_NG_ENA */ +#define WM8996_DSP1DRC_NG_ENA_SHIFT 8 /* DSP1DRC_NG_ENA */ +#define WM8996_DSP1DRC_NG_ENA_WIDTH 1 /* DSP1DRC_NG_ENA */ +#define WM8996_DSP1DRC_SIG_DET_MODE 0x0080 /* DSP1DRC_SIG_DET_MODE */ +#define WM8996_DSP1DRC_SIG_DET_MODE_MASK 0x0080 /* DSP1DRC_SIG_DET_MODE */ +#define WM8996_DSP1DRC_SIG_DET_MODE_SHIFT 7 /* DSP1DRC_SIG_DET_MODE */ +#define WM8996_DSP1DRC_SIG_DET_MODE_WIDTH 1 /* DSP1DRC_SIG_DET_MODE */ +#define WM8996_DSP1DRC_SIG_DET 0x0040 /* DSP1DRC_SIG_DET */ +#define WM8996_DSP1DRC_SIG_DET_MASK 0x0040 /* DSP1DRC_SIG_DET */ +#define WM8996_DSP1DRC_SIG_DET_SHIFT 6 /* DSP1DRC_SIG_DET */ +#define WM8996_DSP1DRC_SIG_DET_WIDTH 1 /* DSP1DRC_SIG_DET */ +#define WM8996_DSP1DRC_KNEE2_OP_ENA 0x0020 /* DSP1DRC_KNEE2_OP_ENA */ +#define WM8996_DSP1DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP1DRC_KNEE2_OP_ENA */ +#define WM8996_DSP1DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP1DRC_KNEE2_OP_ENA */ +#define WM8996_DSP1DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP1DRC_KNEE2_OP_ENA */ +#define WM8996_DSP1DRC_QR 0x0010 /* DSP1DRC_QR */ +#define WM8996_DSP1DRC_QR_MASK 0x0010 /* DSP1DRC_QR */ +#define WM8996_DSP1DRC_QR_SHIFT 4 /* DSP1DRC_QR */ +#define WM8996_DSP1DRC_QR_WIDTH 1 /* DSP1DRC_QR */ +#define WM8996_DSP1DRC_ANTICLIP 0x0008 /* DSP1DRC_ANTICLIP */ +#define WM8996_DSP1DRC_ANTICLIP_MASK 0x0008 /* DSP1DRC_ANTICLIP */ +#define WM8996_DSP1DRC_ANTICLIP_SHIFT 3 /* DSP1DRC_ANTICLIP */ +#define WM8996_DSP1DRC_ANTICLIP_WIDTH 1 /* DSP1DRC_ANTICLIP */ +#define WM8996_DSP1RX_DRC_ENA 0x0004 /* DSP1RX_DRC_ENA */ +#define WM8996_DSP1RX_DRC_ENA_MASK 0x0004 /* DSP1RX_DRC_ENA */ +#define WM8996_DSP1RX_DRC_ENA_SHIFT 2 /* DSP1RX_DRC_ENA */ +#define WM8996_DSP1RX_DRC_ENA_WIDTH 1 /* DSP1RX_DRC_ENA */ +#define WM8996_DSP1TXL_DRC_ENA 0x0002 /* DSP1TXL_DRC_ENA */ +#define WM8996_DSP1TXL_DRC_ENA_MASK 0x0002 /* DSP1TXL_DRC_ENA */ +#define WM8996_DSP1TXL_DRC_ENA_SHIFT 1 /* DSP1TXL_DRC_ENA */ +#define WM8996_DSP1TXL_DRC_ENA_WIDTH 1 /* DSP1TXL_DRC_ENA */ +#define WM8996_DSP1TXR_DRC_ENA 0x0001 /* DSP1TXR_DRC_ENA */ +#define WM8996_DSP1TXR_DRC_ENA_MASK 0x0001 /* DSP1TXR_DRC_ENA */ +#define WM8996_DSP1TXR_DRC_ENA_SHIFT 0 /* DSP1TXR_DRC_ENA */ +#define WM8996_DSP1TXR_DRC_ENA_WIDTH 1 /* DSP1TXR_DRC_ENA */ + +/* + * R1089 (0x441) - DSP1 DRC (2) + */ +#define WM8996_DSP1DRC_ATK_MASK 0x1E00 /* DSP1DRC_ATK - [12:9] */ +#define WM8996_DSP1DRC_ATK_SHIFT 9 /* DSP1DRC_ATK - [12:9] */ +#define WM8996_DSP1DRC_ATK_WIDTH 4 /* DSP1DRC_ATK - [12:9] */ +#define WM8996_DSP1DRC_DCY_MASK 0x01E0 /* DSP1DRC_DCY - [8:5] */ +#define WM8996_DSP1DRC_DCY_SHIFT 5 /* DSP1DRC_DCY - [8:5] */ +#define WM8996_DSP1DRC_DCY_WIDTH 4 /* DSP1DRC_DCY - [8:5] */ +#define WM8996_DSP1DRC_MINGAIN_MASK 0x001C /* DSP1DRC_MINGAIN - [4:2] */ +#define WM8996_DSP1DRC_MINGAIN_SHIFT 2 /* DSP1DRC_MINGAIN - [4:2] */ +#define WM8996_DSP1DRC_MINGAIN_WIDTH 3 /* DSP1DRC_MINGAIN - [4:2] */ +#define WM8996_DSP1DRC_MAXGAIN_MASK 0x0003 /* DSP1DRC_MAXGAIN - [1:0] */ +#define WM8996_DSP1DRC_MAXGAIN_SHIFT 0 /* DSP1DRC_MAXGAIN - [1:0] */ +#define WM8996_DSP1DRC_MAXGAIN_WIDTH 2 /* DSP1DRC_MAXGAIN - [1:0] */ + +/* + * R1090 (0x442) - DSP1 DRC (3) + */ +#define WM8996_DSP1DRC_NG_MINGAIN_MASK 0xF000 /* DSP1DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP1DRC_NG_MINGAIN_SHIFT 12 /* DSP1DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP1DRC_NG_MINGAIN_WIDTH 4 /* DSP1DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP1DRC_NG_EXP_MASK 0x0C00 /* DSP1DRC_NG_EXP - [11:10] */ +#define WM8996_DSP1DRC_NG_EXP_SHIFT 10 /* DSP1DRC_NG_EXP - [11:10] */ +#define WM8996_DSP1DRC_NG_EXP_WIDTH 2 /* DSP1DRC_NG_EXP - [11:10] */ +#define WM8996_DSP1DRC_QR_THR_MASK 0x0300 /* DSP1DRC_QR_THR - [9:8] */ +#define WM8996_DSP1DRC_QR_THR_SHIFT 8 /* DSP1DRC_QR_THR - [9:8] */ +#define WM8996_DSP1DRC_QR_THR_WIDTH 2 /* DSP1DRC_QR_THR - [9:8] */ +#define WM8996_DSP1DRC_QR_DCY_MASK 0x00C0 /* DSP1DRC_QR_DCY - [7:6] */ +#define WM8996_DSP1DRC_QR_DCY_SHIFT 6 /* DSP1DRC_QR_DCY - [7:6] */ +#define WM8996_DSP1DRC_QR_DCY_WIDTH 2 /* DSP1DRC_QR_DCY - [7:6] */ +#define WM8996_DSP1DRC_HI_COMP_MASK 0x0038 /* DSP1DRC_HI_COMP - [5:3] */ +#define WM8996_DSP1DRC_HI_COMP_SHIFT 3 /* DSP1DRC_HI_COMP - [5:3] */ +#define WM8996_DSP1DRC_HI_COMP_WIDTH 3 /* DSP1DRC_HI_COMP - [5:3] */ +#define WM8996_DSP1DRC_LO_COMP_MASK 0x0007 /* DSP1DRC_LO_COMP - [2:0] */ +#define WM8996_DSP1DRC_LO_COMP_SHIFT 0 /* DSP1DRC_LO_COMP - [2:0] */ +#define WM8996_DSP1DRC_LO_COMP_WIDTH 3 /* DSP1DRC_LO_COMP - [2:0] */ + +/* + * R1091 (0x443) - DSP1 DRC (4) + */ +#define WM8996_DSP1DRC_KNEE_IP_MASK 0x07E0 /* DSP1DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP1DRC_KNEE_IP_SHIFT 5 /* DSP1DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP1DRC_KNEE_IP_WIDTH 6 /* DSP1DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP1DRC_KNEE_OP_MASK 0x001F /* DSP1DRC_KNEE_OP - [4:0] */ +#define WM8996_DSP1DRC_KNEE_OP_SHIFT 0 /* DSP1DRC_KNEE_OP - [4:0] */ +#define WM8996_DSP1DRC_KNEE_OP_WIDTH 5 /* DSP1DRC_KNEE_OP - [4:0] */ + +/* + * R1092 (0x444) - DSP1 DRC (5) + */ +#define WM8996_DSP1DRC_KNEE2_IP_MASK 0x03E0 /* DSP1DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP1DRC_KNEE2_IP_SHIFT 5 /* DSP1DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP1DRC_KNEE2_IP_WIDTH 5 /* DSP1DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP1DRC_KNEE2_OP_MASK 0x001F /* DSP1DRC_KNEE2_OP - [4:0] */ +#define WM8996_DSP1DRC_KNEE2_OP_SHIFT 0 /* DSP1DRC_KNEE2_OP - [4:0] */ +#define WM8996_DSP1DRC_KNEE2_OP_WIDTH 5 /* DSP1DRC_KNEE2_OP - [4:0] */ + +/* + * R1152 (0x480) - DSP1 RX EQ Gains (1) + */ +#define WM8996_DSP1RX_EQ_B1_GAIN_MASK 0xF800 /* DSP1RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B1_GAIN_SHIFT 11 /* DSP1RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B1_GAIN_WIDTH 5 /* DSP1RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP1RX_EQ_B2_GAIN_SHIFT 6 /* DSP1RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP1RX_EQ_B2_GAIN_WIDTH 5 /* DSP1RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP1RX_EQ_B3_GAIN_MASK 0x003E /* DSP1RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP1RX_EQ_B3_GAIN_SHIFT 1 /* DSP1RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP1RX_EQ_B3_GAIN_WIDTH 5 /* DSP1RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP1RX_EQ_ENA 0x0001 /* DSP1RX_EQ_ENA */ +#define WM8996_DSP1RX_EQ_ENA_MASK 0x0001 /* DSP1RX_EQ_ENA */ +#define WM8996_DSP1RX_EQ_ENA_SHIFT 0 /* DSP1RX_EQ_ENA */ +#define WM8996_DSP1RX_EQ_ENA_WIDTH 1 /* DSP1RX_EQ_ENA */ + +/* + * R1153 (0x481) - DSP1 RX EQ Gains (2) + */ +#define WM8996_DSP1RX_EQ_B4_GAIN_MASK 0xF800 /* DSP1RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B4_GAIN_SHIFT 11 /* DSP1RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B4_GAIN_WIDTH 5 /* DSP1RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP1RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B5_GAIN - [10:6] */ +#define WM8996_DSP1RX_EQ_B5_GAIN_SHIFT 6 /* DSP1RX_EQ_B5_GAIN - [10:6] */ +#define WM8996_DSP1RX_EQ_B5_GAIN_WIDTH 5 /* DSP1RX_EQ_B5_GAIN - [10:6] */ + +/* + * R1154 (0x482) - DSP1 RX EQ Band 1 A + */ +#define WM8996_DSP1RX_EQ_B1_A_MASK 0xFFFF /* DSP1RX_EQ_B1_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_A_SHIFT 0 /* DSP1RX_EQ_B1_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_A_WIDTH 16 /* DSP1RX_EQ_B1_A - [15:0] */ + +/* + * R1155 (0x483) - DSP1 RX EQ Band 1 B + */ +#define WM8996_DSP1RX_EQ_B1_B_MASK 0xFFFF /* DSP1RX_EQ_B1_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_B_SHIFT 0 /* DSP1RX_EQ_B1_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_B_WIDTH 16 /* DSP1RX_EQ_B1_B - [15:0] */ + +/* + * R1156 (0x484) - DSP1 RX EQ Band 1 PG + */ +#define WM8996_DSP1RX_EQ_B1_PG_MASK 0xFFFF /* DSP1RX_EQ_B1_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_PG_SHIFT 0 /* DSP1RX_EQ_B1_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B1_PG_WIDTH 16 /* DSP1RX_EQ_B1_PG - [15:0] */ + +/* + * R1157 (0x485) - DSP1 RX EQ Band 2 A + */ +#define WM8996_DSP1RX_EQ_B2_A_MASK 0xFFFF /* DSP1RX_EQ_B2_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_A_SHIFT 0 /* DSP1RX_EQ_B2_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_A_WIDTH 16 /* DSP1RX_EQ_B2_A - [15:0] */ + +/* + * R1158 (0x486) - DSP1 RX EQ Band 2 B + */ +#define WM8996_DSP1RX_EQ_B2_B_MASK 0xFFFF /* DSP1RX_EQ_B2_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_B_SHIFT 0 /* DSP1RX_EQ_B2_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_B_WIDTH 16 /* DSP1RX_EQ_B2_B - [15:0] */ + +/* + * R1159 (0x487) - DSP1 RX EQ Band 2 C + */ +#define WM8996_DSP1RX_EQ_B2_C_MASK 0xFFFF /* DSP1RX_EQ_B2_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_C_SHIFT 0 /* DSP1RX_EQ_B2_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_C_WIDTH 16 /* DSP1RX_EQ_B2_C - [15:0] */ + +/* + * R1160 (0x488) - DSP1 RX EQ Band 2 PG + */ +#define WM8996_DSP1RX_EQ_B2_PG_MASK 0xFFFF /* DSP1RX_EQ_B2_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_PG_SHIFT 0 /* DSP1RX_EQ_B2_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B2_PG_WIDTH 16 /* DSP1RX_EQ_B2_PG - [15:0] */ + +/* + * R1161 (0x489) - DSP1 RX EQ Band 3 A + */ +#define WM8996_DSP1RX_EQ_B3_A_MASK 0xFFFF /* DSP1RX_EQ_B3_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_A_SHIFT 0 /* DSP1RX_EQ_B3_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_A_WIDTH 16 /* DSP1RX_EQ_B3_A - [15:0] */ + +/* + * R1162 (0x48A) - DSP1 RX EQ Band 3 B + */ +#define WM8996_DSP1RX_EQ_B3_B_MASK 0xFFFF /* DSP1RX_EQ_B3_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_B_SHIFT 0 /* DSP1RX_EQ_B3_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_B_WIDTH 16 /* DSP1RX_EQ_B3_B - [15:0] */ + +/* + * R1163 (0x48B) - DSP1 RX EQ Band 3 C + */ +#define WM8996_DSP1RX_EQ_B3_C_MASK 0xFFFF /* DSP1RX_EQ_B3_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_C_SHIFT 0 /* DSP1RX_EQ_B3_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_C_WIDTH 16 /* DSP1RX_EQ_B3_C - [15:0] */ + +/* + * R1164 (0x48C) - DSP1 RX EQ Band 3 PG + */ +#define WM8996_DSP1RX_EQ_B3_PG_MASK 0xFFFF /* DSP1RX_EQ_B3_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_PG_SHIFT 0 /* DSP1RX_EQ_B3_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B3_PG_WIDTH 16 /* DSP1RX_EQ_B3_PG - [15:0] */ + +/* + * R1165 (0x48D) - DSP1 RX EQ Band 4 A + */ +#define WM8996_DSP1RX_EQ_B4_A_MASK 0xFFFF /* DSP1RX_EQ_B4_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_A_SHIFT 0 /* DSP1RX_EQ_B4_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_A_WIDTH 16 /* DSP1RX_EQ_B4_A - [15:0] */ + +/* + * R1166 (0x48E) - DSP1 RX EQ Band 4 B + */ +#define WM8996_DSP1RX_EQ_B4_B_MASK 0xFFFF /* DSP1RX_EQ_B4_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_B_SHIFT 0 /* DSP1RX_EQ_B4_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_B_WIDTH 16 /* DSP1RX_EQ_B4_B - [15:0] */ + +/* + * R1167 (0x48F) - DSP1 RX EQ Band 4 C + */ +#define WM8996_DSP1RX_EQ_B4_C_MASK 0xFFFF /* DSP1RX_EQ_B4_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_C_SHIFT 0 /* DSP1RX_EQ_B4_C - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_C_WIDTH 16 /* DSP1RX_EQ_B4_C - [15:0] */ + +/* + * R1168 (0x490) - DSP1 RX EQ Band 4 PG + */ +#define WM8996_DSP1RX_EQ_B4_PG_MASK 0xFFFF /* DSP1RX_EQ_B4_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_PG_SHIFT 0 /* DSP1RX_EQ_B4_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B4_PG_WIDTH 16 /* DSP1RX_EQ_B4_PG - [15:0] */ + +/* + * R1169 (0x491) - DSP1 RX EQ Band 5 A + */ +#define WM8996_DSP1RX_EQ_B5_A_MASK 0xFFFF /* DSP1RX_EQ_B5_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_A_SHIFT 0 /* DSP1RX_EQ_B5_A - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_A_WIDTH 16 /* DSP1RX_EQ_B5_A - [15:0] */ + +/* + * R1170 (0x492) - DSP1 RX EQ Band 5 B + */ +#define WM8996_DSP1RX_EQ_B5_B_MASK 0xFFFF /* DSP1RX_EQ_B5_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_B_SHIFT 0 /* DSP1RX_EQ_B5_B - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_B_WIDTH 16 /* DSP1RX_EQ_B5_B - [15:0] */ + +/* + * R1171 (0x493) - DSP1 RX EQ Band 5 PG + */ +#define WM8996_DSP1RX_EQ_B5_PG_MASK 0xFFFF /* DSP1RX_EQ_B5_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_PG_SHIFT 0 /* DSP1RX_EQ_B5_PG - [15:0] */ +#define WM8996_DSP1RX_EQ_B5_PG_WIDTH 16 /* DSP1RX_EQ_B5_PG - [15:0] */ + +/* + * R1280 (0x500) - DSP2 TX Left Volume + */ +#define WM8996_DSP2TX_VU 0x0100 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */ +#define WM8996_DSP2TXL_VOL_MASK 0x00FF /* DSP2TXL_VOL - [7:0] */ +#define WM8996_DSP2TXL_VOL_SHIFT 0 /* DSP2TXL_VOL - [7:0] */ +#define WM8996_DSP2TXL_VOL_WIDTH 8 /* DSP2TXL_VOL - [7:0] */ + +/* + * R1281 (0x501) - DSP2 TX Right Volume + */ +#define WM8996_DSP2TX_VU 0x0100 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */ +#define WM8996_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */ +#define WM8996_DSP2TXR_VOL_MASK 0x00FF /* DSP2TXR_VOL - [7:0] */ +#define WM8996_DSP2TXR_VOL_SHIFT 0 /* DSP2TXR_VOL - [7:0] */ +#define WM8996_DSP2TXR_VOL_WIDTH 8 /* DSP2TXR_VOL - [7:0] */ + +/* + * R1282 (0x502) - DSP2 RX Left Volume + */ +#define WM8996_DSP2RX_VU 0x0100 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */ +#define WM8996_DSP2RXL_VOL_MASK 0x00FF /* DSP2RXL_VOL - [7:0] */ +#define WM8996_DSP2RXL_VOL_SHIFT 0 /* DSP2RXL_VOL - [7:0] */ +#define WM8996_DSP2RXL_VOL_WIDTH 8 /* DSP2RXL_VOL - [7:0] */ + +/* + * R1283 (0x503) - DSP2 RX Right Volume + */ +#define WM8996_DSP2RX_VU 0x0100 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */ +#define WM8996_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */ +#define WM8996_DSP2RXR_VOL_MASK 0x00FF /* DSP2RXR_VOL - [7:0] */ +#define WM8996_DSP2RXR_VOL_SHIFT 0 /* DSP2RXR_VOL - [7:0] */ +#define WM8996_DSP2RXR_VOL_WIDTH 8 /* DSP2RXR_VOL - [7:0] */ + +/* + * R1296 (0x510) - DSP2 TX Filters + */ +#define WM8996_DSP2TX_NF 0x2000 /* DSP2TX_NF */ +#define WM8996_DSP2TX_NF_MASK 0x2000 /* DSP2TX_NF */ +#define WM8996_DSP2TX_NF_SHIFT 13 /* DSP2TX_NF */ +#define WM8996_DSP2TX_NF_WIDTH 1 /* DSP2TX_NF */ +#define WM8996_DSP2TXL_HPF 0x1000 /* DSP2TXL_HPF */ +#define WM8996_DSP2TXL_HPF_MASK 0x1000 /* DSP2TXL_HPF */ +#define WM8996_DSP2TXL_HPF_SHIFT 12 /* DSP2TXL_HPF */ +#define WM8996_DSP2TXL_HPF_WIDTH 1 /* DSP2TXL_HPF */ +#define WM8996_DSP2TXR_HPF 0x0800 /* DSP2TXR_HPF */ +#define WM8996_DSP2TXR_HPF_MASK 0x0800 /* DSP2TXR_HPF */ +#define WM8996_DSP2TXR_HPF_SHIFT 11 /* DSP2TXR_HPF */ +#define WM8996_DSP2TXR_HPF_WIDTH 1 /* DSP2TXR_HPF */ +#define WM8996_DSP2TX_HPF_MODE_MASK 0x0018 /* DSP2TX_HPF_MODE - [4:3] */ +#define WM8996_DSP2TX_HPF_MODE_SHIFT 3 /* DSP2TX_HPF_MODE - [4:3] */ +#define WM8996_DSP2TX_HPF_MODE_WIDTH 2 /* DSP2TX_HPF_MODE - [4:3] */ +#define WM8996_DSP2TX_HPF_CUT_MASK 0x0007 /* DSP2TX_HPF_CUT - [2:0] */ +#define WM8996_DSP2TX_HPF_CUT_SHIFT 0 /* DSP2TX_HPF_CUT - [2:0] */ +#define WM8996_DSP2TX_HPF_CUT_WIDTH 3 /* DSP2TX_HPF_CUT - [2:0] */ + +/* + * R1312 (0x520) - DSP2 RX Filters (1) + */ +#define WM8996_DSP2RX_MUTE 0x0200 /* DSP2RX_MUTE */ +#define WM8996_DSP2RX_MUTE_MASK 0x0200 /* DSP2RX_MUTE */ +#define WM8996_DSP2RX_MUTE_SHIFT 9 /* DSP2RX_MUTE */ +#define WM8996_DSP2RX_MUTE_WIDTH 1 /* DSP2RX_MUTE */ +#define WM8996_DSP2RX_MONO 0x0080 /* DSP2RX_MONO */ +#define WM8996_DSP2RX_MONO_MASK 0x0080 /* DSP2RX_MONO */ +#define WM8996_DSP2RX_MONO_SHIFT 7 /* DSP2RX_MONO */ +#define WM8996_DSP2RX_MONO_WIDTH 1 /* DSP2RX_MONO */ +#define WM8996_DSP2RX_MUTERATE 0x0020 /* DSP2RX_MUTERATE */ +#define WM8996_DSP2RX_MUTERATE_MASK 0x0020 /* DSP2RX_MUTERATE */ +#define WM8996_DSP2RX_MUTERATE_SHIFT 5 /* DSP2RX_MUTERATE */ +#define WM8996_DSP2RX_MUTERATE_WIDTH 1 /* DSP2RX_MUTERATE */ +#define WM8996_DSP2RX_UNMUTE_RAMP 0x0010 /* DSP2RX_UNMUTE_RAMP */ +#define WM8996_DSP2RX_UNMUTE_RAMP_MASK 0x0010 /* DSP2RX_UNMUTE_RAMP */ +#define WM8996_DSP2RX_UNMUTE_RAMP_SHIFT 4 /* DSP2RX_UNMUTE_RAMP */ +#define WM8996_DSP2RX_UNMUTE_RAMP_WIDTH 1 /* DSP2RX_UNMUTE_RAMP */ + +/* + * R1313 (0x521) - DSP2 RX Filters (2) + */ +#define WM8996_DSP2RX_3D_GAIN_MASK 0x3E00 /* DSP2RX_3D_GAIN - [13:9] */ +#define WM8996_DSP2RX_3D_GAIN_SHIFT 9 /* DSP2RX_3D_GAIN - [13:9] */ +#define WM8996_DSP2RX_3D_GAIN_WIDTH 5 /* DSP2RX_3D_GAIN - [13:9] */ +#define WM8996_DSP2RX_3D_ENA 0x0100 /* DSP2RX_3D_ENA */ +#define WM8996_DSP2RX_3D_ENA_MASK 0x0100 /* DSP2RX_3D_ENA */ +#define WM8996_DSP2RX_3D_ENA_SHIFT 8 /* DSP2RX_3D_ENA */ +#define WM8996_DSP2RX_3D_ENA_WIDTH 1 /* DSP2RX_3D_ENA */ + +/* + * R1344 (0x540) - DSP2 DRC (1) + */ +#define WM8996_DSP2DRC_SIG_DET_RMS_MASK 0xF800 /* DSP2DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP2DRC_SIG_DET_RMS_SHIFT 11 /* DSP2DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP2DRC_SIG_DET_RMS_WIDTH 5 /* DSP2DRC_SIG_DET_RMS - [15:11] */ +#define WM8996_DSP2DRC_SIG_DET_PK_MASK 0x0600 /* DSP2DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP2DRC_SIG_DET_PK_SHIFT 9 /* DSP2DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP2DRC_SIG_DET_PK_WIDTH 2 /* DSP2DRC_SIG_DET_PK - [10:9] */ +#define WM8996_DSP2DRC_NG_ENA 0x0100 /* DSP2DRC_NG_ENA */ +#define WM8996_DSP2DRC_NG_ENA_MASK 0x0100 /* DSP2DRC_NG_ENA */ +#define WM8996_DSP2DRC_NG_ENA_SHIFT 8 /* DSP2DRC_NG_ENA */ +#define WM8996_DSP2DRC_NG_ENA_WIDTH 1 /* DSP2DRC_NG_ENA */ +#define WM8996_DSP2DRC_SIG_DET_MODE 0x0080 /* DSP2DRC_SIG_DET_MODE */ +#define WM8996_DSP2DRC_SIG_DET_MODE_MASK 0x0080 /* DSP2DRC_SIG_DET_MODE */ +#define WM8996_DSP2DRC_SIG_DET_MODE_SHIFT 7 /* DSP2DRC_SIG_DET_MODE */ +#define WM8996_DSP2DRC_SIG_DET_MODE_WIDTH 1 /* DSP2DRC_SIG_DET_MODE */ +#define WM8996_DSP2DRC_SIG_DET 0x0040 /* DSP2DRC_SIG_DET */ +#define WM8996_DSP2DRC_SIG_DET_MASK 0x0040 /* DSP2DRC_SIG_DET */ +#define WM8996_DSP2DRC_SIG_DET_SHIFT 6 /* DSP2DRC_SIG_DET */ +#define WM8996_DSP2DRC_SIG_DET_WIDTH 1 /* DSP2DRC_SIG_DET */ +#define WM8996_DSP2DRC_KNEE2_OP_ENA 0x0020 /* DSP2DRC_KNEE2_OP_ENA */ +#define WM8996_DSP2DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP2DRC_KNEE2_OP_ENA */ +#define WM8996_DSP2DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP2DRC_KNEE2_OP_ENA */ +#define WM8996_DSP2DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP2DRC_KNEE2_OP_ENA */ +#define WM8996_DSP2DRC_QR 0x0010 /* DSP2DRC_QR */ +#define WM8996_DSP2DRC_QR_MASK 0x0010 /* DSP2DRC_QR */ +#define WM8996_DSP2DRC_QR_SHIFT 4 /* DSP2DRC_QR */ +#define WM8996_DSP2DRC_QR_WIDTH 1 /* DSP2DRC_QR */ +#define WM8996_DSP2DRC_ANTICLIP 0x0008 /* DSP2DRC_ANTICLIP */ +#define WM8996_DSP2DRC_ANTICLIP_MASK 0x0008 /* DSP2DRC_ANTICLIP */ +#define WM8996_DSP2DRC_ANTICLIP_SHIFT 3 /* DSP2DRC_ANTICLIP */ +#define WM8996_DSP2DRC_ANTICLIP_WIDTH 1 /* DSP2DRC_ANTICLIP */ +#define WM8996_DSP2RX_DRC_ENA 0x0004 /* DSP2RX_DRC_ENA */ +#define WM8996_DSP2RX_DRC_ENA_MASK 0x0004 /* DSP2RX_DRC_ENA */ +#define WM8996_DSP2RX_DRC_ENA_SHIFT 2 /* DSP2RX_DRC_ENA */ +#define WM8996_DSP2RX_DRC_ENA_WIDTH 1 /* DSP2RX_DRC_ENA */ +#define WM8996_DSP2TXL_DRC_ENA 0x0002 /* DSP2TXL_DRC_ENA */ +#define WM8996_DSP2TXL_DRC_ENA_MASK 0x0002 /* DSP2TXL_DRC_ENA */ +#define WM8996_DSP2TXL_DRC_ENA_SHIFT 1 /* DSP2TXL_DRC_ENA */ +#define WM8996_DSP2TXL_DRC_ENA_WIDTH 1 /* DSP2TXL_DRC_ENA */ +#define WM8996_DSP2TXR_DRC_ENA 0x0001 /* DSP2TXR_DRC_ENA */ +#define WM8996_DSP2TXR_DRC_ENA_MASK 0x0001 /* DSP2TXR_DRC_ENA */ +#define WM8996_DSP2TXR_DRC_ENA_SHIFT 0 /* DSP2TXR_DRC_ENA */ +#define WM8996_DSP2TXR_DRC_ENA_WIDTH 1 /* DSP2TXR_DRC_ENA */ + +/* + * R1345 (0x541) - DSP2 DRC (2) + */ +#define WM8996_DSP2DRC_ATK_MASK 0x1E00 /* DSP2DRC_ATK - [12:9] */ +#define WM8996_DSP2DRC_ATK_SHIFT 9 /* DSP2DRC_ATK - [12:9] */ +#define WM8996_DSP2DRC_ATK_WIDTH 4 /* DSP2DRC_ATK - [12:9] */ +#define WM8996_DSP2DRC_DCY_MASK 0x01E0 /* DSP2DRC_DCY - [8:5] */ +#define WM8996_DSP2DRC_DCY_SHIFT 5 /* DSP2DRC_DCY - [8:5] */ +#define WM8996_DSP2DRC_DCY_WIDTH 4 /* DSP2DRC_DCY - [8:5] */ +#define WM8996_DSP2DRC_MINGAIN_MASK 0x001C /* DSP2DRC_MINGAIN - [4:2] */ +#define WM8996_DSP2DRC_MINGAIN_SHIFT 2 /* DSP2DRC_MINGAIN - [4:2] */ +#define WM8996_DSP2DRC_MINGAIN_WIDTH 3 /* DSP2DRC_MINGAIN - [4:2] */ +#define WM8996_DSP2DRC_MAXGAIN_MASK 0x0003 /* DSP2DRC_MAXGAIN - [1:0] */ +#define WM8996_DSP2DRC_MAXGAIN_SHIFT 0 /* DSP2DRC_MAXGAIN - [1:0] */ +#define WM8996_DSP2DRC_MAXGAIN_WIDTH 2 /* DSP2DRC_MAXGAIN - [1:0] */ + +/* + * R1346 (0x542) - DSP2 DRC (3) + */ +#define WM8996_DSP2DRC_NG_MINGAIN_MASK 0xF000 /* DSP2DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP2DRC_NG_MINGAIN_SHIFT 12 /* DSP2DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP2DRC_NG_MINGAIN_WIDTH 4 /* DSP2DRC_NG_MINGAIN - [15:12] */ +#define WM8996_DSP2DRC_NG_EXP_MASK 0x0C00 /* DSP2DRC_NG_EXP - [11:10] */ +#define WM8996_DSP2DRC_NG_EXP_SHIFT 10 /* DSP2DRC_NG_EXP - [11:10] */ +#define WM8996_DSP2DRC_NG_EXP_WIDTH 2 /* DSP2DRC_NG_EXP - [11:10] */ +#define WM8996_DSP2DRC_QR_THR_MASK 0x0300 /* DSP2DRC_QR_THR - [9:8] */ +#define WM8996_DSP2DRC_QR_THR_SHIFT 8 /* DSP2DRC_QR_THR - [9:8] */ +#define WM8996_DSP2DRC_QR_THR_WIDTH 2 /* DSP2DRC_QR_THR - [9:8] */ +#define WM8996_DSP2DRC_QR_DCY_MASK 0x00C0 /* DSP2DRC_QR_DCY - [7:6] */ +#define WM8996_DSP2DRC_QR_DCY_SHIFT 6 /* DSP2DRC_QR_DCY - [7:6] */ +#define WM8996_DSP2DRC_QR_DCY_WIDTH 2 /* DSP2DRC_QR_DCY - [7:6] */ +#define WM8996_DSP2DRC_HI_COMP_MASK 0x0038 /* DSP2DRC_HI_COMP - [5:3] */ +#define WM8996_DSP2DRC_HI_COMP_SHIFT 3 /* DSP2DRC_HI_COMP - [5:3] */ +#define WM8996_DSP2DRC_HI_COMP_WIDTH 3 /* DSP2DRC_HI_COMP - [5:3] */ +#define WM8996_DSP2DRC_LO_COMP_MASK 0x0007 /* DSP2DRC_LO_COMP - [2:0] */ +#define WM8996_DSP2DRC_LO_COMP_SHIFT 0 /* DSP2DRC_LO_COMP - [2:0] */ +#define WM8996_DSP2DRC_LO_COMP_WIDTH 3 /* DSP2DRC_LO_COMP - [2:0] */ + +/* + * R1347 (0x543) - DSP2 DRC (4) + */ +#define WM8996_DSP2DRC_KNEE_IP_MASK 0x07E0 /* DSP2DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP2DRC_KNEE_IP_SHIFT 5 /* DSP2DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP2DRC_KNEE_IP_WIDTH 6 /* DSP2DRC_KNEE_IP - [10:5] */ +#define WM8996_DSP2DRC_KNEE_OP_MASK 0x001F /* DSP2DRC_KNEE_OP - [4:0] */ +#define WM8996_DSP2DRC_KNEE_OP_SHIFT 0 /* DSP2DRC_KNEE_OP - [4:0] */ +#define WM8996_DSP2DRC_KNEE_OP_WIDTH 5 /* DSP2DRC_KNEE_OP - [4:0] */ + +/* + * R1348 (0x544) - DSP2 DRC (5) + */ +#define WM8996_DSP2DRC_KNEE2_IP_MASK 0x03E0 /* DSP2DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP2DRC_KNEE2_IP_SHIFT 5 /* DSP2DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP2DRC_KNEE2_IP_WIDTH 5 /* DSP2DRC_KNEE2_IP - [9:5] */ +#define WM8996_DSP2DRC_KNEE2_OP_MASK 0x001F /* DSP2DRC_KNEE2_OP - [4:0] */ +#define WM8996_DSP2DRC_KNEE2_OP_SHIFT 0 /* DSP2DRC_KNEE2_OP - [4:0] */ +#define WM8996_DSP2DRC_KNEE2_OP_WIDTH 5 /* DSP2DRC_KNEE2_OP - [4:0] */ + +/* + * R1408 (0x580) - DSP2 RX EQ Gains (1) + */ +#define WM8996_DSP2RX_EQ_B1_GAIN_MASK 0xF800 /* DSP2RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B1_GAIN_SHIFT 11 /* DSP2RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B1_GAIN_WIDTH 5 /* DSP2RX_EQ_B1_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP2RX_EQ_B2_GAIN_SHIFT 6 /* DSP2RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP2RX_EQ_B2_GAIN_WIDTH 5 /* DSP2RX_EQ_B2_GAIN - [10:6] */ +#define WM8996_DSP2RX_EQ_B3_GAIN_MASK 0x003E /* DSP2RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP2RX_EQ_B3_GAIN_SHIFT 1 /* DSP2RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP2RX_EQ_B3_GAIN_WIDTH 5 /* DSP2RX_EQ_B3_GAIN - [5:1] */ +#define WM8996_DSP2RX_EQ_ENA 0x0001 /* DSP2RX_EQ_ENA */ +#define WM8996_DSP2RX_EQ_ENA_MASK 0x0001 /* DSP2RX_EQ_ENA */ +#define WM8996_DSP2RX_EQ_ENA_SHIFT 0 /* DSP2RX_EQ_ENA */ +#define WM8996_DSP2RX_EQ_ENA_WIDTH 1 /* DSP2RX_EQ_ENA */ + +/* + * R1409 (0x581) - DSP2 RX EQ Gains (2) + */ +#define WM8996_DSP2RX_EQ_B4_GAIN_MASK 0xF800 /* DSP2RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B4_GAIN_SHIFT 11 /* DSP2RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B4_GAIN_WIDTH 5 /* DSP2RX_EQ_B4_GAIN - [15:11] */ +#define WM8996_DSP2RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B5_GAIN - [10:6] */ +#define WM8996_DSP2RX_EQ_B5_GAIN_SHIFT 6 /* DSP2RX_EQ_B5_GAIN - [10:6] */ +#define WM8996_DSP2RX_EQ_B5_GAIN_WIDTH 5 /* DSP2RX_EQ_B5_GAIN - [10:6] */ + +/* + * R1410 (0x582) - DSP2 RX EQ Band 1 A + */ +#define WM8996_DSP2RX_EQ_B1_A_MASK 0xFFFF /* DSP2RX_EQ_B1_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_A_SHIFT 0 /* DSP2RX_EQ_B1_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_A_WIDTH 16 /* DSP2RX_EQ_B1_A - [15:0] */ + +/* + * R1411 (0x583) - DSP2 RX EQ Band 1 B + */ +#define WM8996_DSP2RX_EQ_B1_B_MASK 0xFFFF /* DSP2RX_EQ_B1_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_B_SHIFT 0 /* DSP2RX_EQ_B1_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_B_WIDTH 16 /* DSP2RX_EQ_B1_B - [15:0] */ + +/* + * R1412 (0x584) - DSP2 RX EQ Band 1 PG + */ +#define WM8996_DSP2RX_EQ_B1_PG_MASK 0xFFFF /* DSP2RX_EQ_B1_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_PG_SHIFT 0 /* DSP2RX_EQ_B1_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B1_PG_WIDTH 16 /* DSP2RX_EQ_B1_PG - [15:0] */ + +/* + * R1413 (0x585) - DSP2 RX EQ Band 2 A + */ +#define WM8996_DSP2RX_EQ_B2_A_MASK 0xFFFF /* DSP2RX_EQ_B2_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_A_SHIFT 0 /* DSP2RX_EQ_B2_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_A_WIDTH 16 /* DSP2RX_EQ_B2_A - [15:0] */ + +/* + * R1414 (0x586) - DSP2 RX EQ Band 2 B + */ +#define WM8996_DSP2RX_EQ_B2_B_MASK 0xFFFF /* DSP2RX_EQ_B2_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_B_SHIFT 0 /* DSP2RX_EQ_B2_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_B_WIDTH 16 /* DSP2RX_EQ_B2_B - [15:0] */ + +/* + * R1415 (0x587) - DSP2 RX EQ Band 2 C + */ +#define WM8996_DSP2RX_EQ_B2_C_MASK 0xFFFF /* DSP2RX_EQ_B2_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_C_SHIFT 0 /* DSP2RX_EQ_B2_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_C_WIDTH 16 /* DSP2RX_EQ_B2_C - [15:0] */ + +/* + * R1416 (0x588) - DSP2 RX EQ Band 2 PG + */ +#define WM8996_DSP2RX_EQ_B2_PG_MASK 0xFFFF /* DSP2RX_EQ_B2_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_PG_SHIFT 0 /* DSP2RX_EQ_B2_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B2_PG_WIDTH 16 /* DSP2RX_EQ_B2_PG - [15:0] */ + +/* + * R1417 (0x589) - DSP2 RX EQ Band 3 A + */ +#define WM8996_DSP2RX_EQ_B3_A_MASK 0xFFFF /* DSP2RX_EQ_B3_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_A_SHIFT 0 /* DSP2RX_EQ_B3_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_A_WIDTH 16 /* DSP2RX_EQ_B3_A - [15:0] */ + +/* + * R1418 (0x58A) - DSP2 RX EQ Band 3 B + */ +#define WM8996_DSP2RX_EQ_B3_B_MASK 0xFFFF /* DSP2RX_EQ_B3_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_B_SHIFT 0 /* DSP2RX_EQ_B3_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_B_WIDTH 16 /* DSP2RX_EQ_B3_B - [15:0] */ + +/* + * R1419 (0x58B) - DSP2 RX EQ Band 3 C + */ +#define WM8996_DSP2RX_EQ_B3_C_MASK 0xFFFF /* DSP2RX_EQ_B3_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_C_SHIFT 0 /* DSP2RX_EQ_B3_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_C_WIDTH 16 /* DSP2RX_EQ_B3_C - [15:0] */ + +/* + * R1420 (0x58C) - DSP2 RX EQ Band 3 PG + */ +#define WM8996_DSP2RX_EQ_B3_PG_MASK 0xFFFF /* DSP2RX_EQ_B3_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_PG_SHIFT 0 /* DSP2RX_EQ_B3_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B3_PG_WIDTH 16 /* DSP2RX_EQ_B3_PG - [15:0] */ + +/* + * R1421 (0x58D) - DSP2 RX EQ Band 4 A + */ +#define WM8996_DSP2RX_EQ_B4_A_MASK 0xFFFF /* DSP2RX_EQ_B4_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_A_SHIFT 0 /* DSP2RX_EQ_B4_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_A_WIDTH 16 /* DSP2RX_EQ_B4_A - [15:0] */ + +/* + * R1422 (0x58E) - DSP2 RX EQ Band 4 B + */ +#define WM8996_DSP2RX_EQ_B4_B_MASK 0xFFFF /* DSP2RX_EQ_B4_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_B_SHIFT 0 /* DSP2RX_EQ_B4_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_B_WIDTH 16 /* DSP2RX_EQ_B4_B - [15:0] */ + +/* + * R1423 (0x58F) - DSP2 RX EQ Band 4 C + */ +#define WM8996_DSP2RX_EQ_B4_C_MASK 0xFFFF /* DSP2RX_EQ_B4_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_C_SHIFT 0 /* DSP2RX_EQ_B4_C - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_C_WIDTH 16 /* DSP2RX_EQ_B4_C - [15:0] */ + +/* + * R1424 (0x590) - DSP2 RX EQ Band 4 PG + */ +#define WM8996_DSP2RX_EQ_B4_PG_MASK 0xFFFF /* DSP2RX_EQ_B4_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_PG_SHIFT 0 /* DSP2RX_EQ_B4_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B4_PG_WIDTH 16 /* DSP2RX_EQ_B4_PG - [15:0] */ + +/* + * R1425 (0x591) - DSP2 RX EQ Band 5 A + */ +#define WM8996_DSP2RX_EQ_B5_A_MASK 0xFFFF /* DSP2RX_EQ_B5_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_A_SHIFT 0 /* DSP2RX_EQ_B5_A - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_A_WIDTH 16 /* DSP2RX_EQ_B5_A - [15:0] */ + +/* + * R1426 (0x592) - DSP2 RX EQ Band 5 B + */ +#define WM8996_DSP2RX_EQ_B5_B_MASK 0xFFFF /* DSP2RX_EQ_B5_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_B_SHIFT 0 /* DSP2RX_EQ_B5_B - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_B_WIDTH 16 /* DSP2RX_EQ_B5_B - [15:0] */ + +/* + * R1427 (0x593) - DSP2 RX EQ Band 5 PG + */ +#define WM8996_DSP2RX_EQ_B5_PG_MASK 0xFFFF /* DSP2RX_EQ_B5_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_PG_SHIFT 0 /* DSP2RX_EQ_B5_PG - [15:0] */ +#define WM8996_DSP2RX_EQ_B5_PG_WIDTH 16 /* DSP2RX_EQ_B5_PG - [15:0] */ + +/* + * R1536 (0x600) - DAC1 Mixer Volumes + */ +#define WM8996_ADCR_DAC1_VOL_MASK 0x03E0 /* ADCR_DAC1_VOL - [9:5] */ +#define WM8996_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [9:5] */ +#define WM8996_ADCR_DAC1_VOL_WIDTH 5 /* ADCR_DAC1_VOL - [9:5] */ +#define WM8996_ADCL_DAC1_VOL_MASK 0x001F /* ADCL_DAC1_VOL - [4:0] */ +#define WM8996_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [4:0] */ +#define WM8996_ADCL_DAC1_VOL_WIDTH 5 /* ADCL_DAC1_VOL - [4:0] */ + +/* + * R1537 (0x601) - DAC1 Left Mixer Routing + */ +#define WM8996_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */ +#define WM8996_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */ +#define WM8996_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */ +#define WM8996_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */ +#define WM8996_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */ +#define WM8996_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */ +#define WM8996_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */ +#define WM8996_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */ +#define WM8996_DSP2RXL_TO_DAC1L 0x0002 /* DSP2RXL_TO_DAC1L */ +#define WM8996_DSP2RXL_TO_DAC1L_MASK 0x0002 /* DSP2RXL_TO_DAC1L */ +#define WM8996_DSP2RXL_TO_DAC1L_SHIFT 1 /* DSP2RXL_TO_DAC1L */ +#define WM8996_DSP2RXL_TO_DAC1L_WIDTH 1 /* DSP2RXL_TO_DAC1L */ +#define WM8996_DSP1RXL_TO_DAC1L 0x0001 /* DSP1RXL_TO_DAC1L */ +#define WM8996_DSP1RXL_TO_DAC1L_MASK 0x0001 /* DSP1RXL_TO_DAC1L */ +#define WM8996_DSP1RXL_TO_DAC1L_SHIFT 0 /* DSP1RXL_TO_DAC1L */ +#define WM8996_DSP1RXL_TO_DAC1L_WIDTH 1 /* DSP1RXL_TO_DAC1L */ + +/* + * R1538 (0x602) - DAC1 Right Mixer Routing + */ +#define WM8996_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */ +#define WM8996_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */ +#define WM8996_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */ +#define WM8996_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */ +#define WM8996_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */ +#define WM8996_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */ +#define WM8996_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */ +#define WM8996_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */ +#define WM8996_DSP2RXR_TO_DAC1R 0x0002 /* DSP2RXR_TO_DAC1R */ +#define WM8996_DSP2RXR_TO_DAC1R_MASK 0x0002 /* DSP2RXR_TO_DAC1R */ +#define WM8996_DSP2RXR_TO_DAC1R_SHIFT 1 /* DSP2RXR_TO_DAC1R */ +#define WM8996_DSP2RXR_TO_DAC1R_WIDTH 1 /* DSP2RXR_TO_DAC1R */ +#define WM8996_DSP1RXR_TO_DAC1R 0x0001 /* DSP1RXR_TO_DAC1R */ +#define WM8996_DSP1RXR_TO_DAC1R_MASK 0x0001 /* DSP1RXR_TO_DAC1R */ +#define WM8996_DSP1RXR_TO_DAC1R_SHIFT 0 /* DSP1RXR_TO_DAC1R */ +#define WM8996_DSP1RXR_TO_DAC1R_WIDTH 1 /* DSP1RXR_TO_DAC1R */ + +/* + * R1539 (0x603) - DAC2 Mixer Volumes + */ +#define WM8996_ADCR_DAC2_VOL_MASK 0x03E0 /* ADCR_DAC2_VOL - [9:5] */ +#define WM8996_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [9:5] */ +#define WM8996_ADCR_DAC2_VOL_WIDTH 5 /* ADCR_DAC2_VOL - [9:5] */ +#define WM8996_ADCL_DAC2_VOL_MASK 0x001F /* ADCL_DAC2_VOL - [4:0] */ +#define WM8996_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [4:0] */ +#define WM8996_ADCL_DAC2_VOL_WIDTH 5 /* ADCL_DAC2_VOL - [4:0] */ + +/* + * R1540 (0x604) - DAC2 Left Mixer Routing + */ +#define WM8996_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */ +#define WM8996_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */ +#define WM8996_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */ +#define WM8996_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */ +#define WM8996_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */ +#define WM8996_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */ +#define WM8996_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */ +#define WM8996_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */ +#define WM8996_DSP2RXL_TO_DAC2L 0x0002 /* DSP2RXL_TO_DAC2L */ +#define WM8996_DSP2RXL_TO_DAC2L_MASK 0x0002 /* DSP2RXL_TO_DAC2L */ +#define WM8996_DSP2RXL_TO_DAC2L_SHIFT 1 /* DSP2RXL_TO_DAC2L */ +#define WM8996_DSP2RXL_TO_DAC2L_WIDTH 1 /* DSP2RXL_TO_DAC2L */ +#define WM8996_DSP1RXL_TO_DAC2L 0x0001 /* DSP1RXL_TO_DAC2L */ +#define WM8996_DSP1RXL_TO_DAC2L_MASK 0x0001 /* DSP1RXL_TO_DAC2L */ +#define WM8996_DSP1RXL_TO_DAC2L_SHIFT 0 /* DSP1RXL_TO_DAC2L */ +#define WM8996_DSP1RXL_TO_DAC2L_WIDTH 1 /* DSP1RXL_TO_DAC2L */ + +/* + * R1541 (0x605) - DAC2 Right Mixer Routing + */ +#define WM8996_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */ +#define WM8996_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */ +#define WM8996_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */ +#define WM8996_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */ +#define WM8996_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */ +#define WM8996_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */ +#define WM8996_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */ +#define WM8996_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */ +#define WM8996_DSP2RXR_TO_DAC2R 0x0002 /* DSP2RXR_TO_DAC2R */ +#define WM8996_DSP2RXR_TO_DAC2R_MASK 0x0002 /* DSP2RXR_TO_DAC2R */ +#define WM8996_DSP2RXR_TO_DAC2R_SHIFT 1 /* DSP2RXR_TO_DAC2R */ +#define WM8996_DSP2RXR_TO_DAC2R_WIDTH 1 /* DSP2RXR_TO_DAC2R */ +#define WM8996_DSP1RXR_TO_DAC2R 0x0001 /* DSP1RXR_TO_DAC2R */ +#define WM8996_DSP1RXR_TO_DAC2R_MASK 0x0001 /* DSP1RXR_TO_DAC2R */ +#define WM8996_DSP1RXR_TO_DAC2R_SHIFT 0 /* DSP1RXR_TO_DAC2R */ +#define WM8996_DSP1RXR_TO_DAC2R_WIDTH 1 /* DSP1RXR_TO_DAC2R */ + +/* + * R1542 (0x606) - DSP1 TX Left Mixer Routing + */ +#define WM8996_ADC1L_TO_DSP1TXL 0x0002 /* ADC1L_TO_DSP1TXL */ +#define WM8996_ADC1L_TO_DSP1TXL_MASK 0x0002 /* ADC1L_TO_DSP1TXL */ +#define WM8996_ADC1L_TO_DSP1TXL_SHIFT 1 /* ADC1L_TO_DSP1TXL */ +#define WM8996_ADC1L_TO_DSP1TXL_WIDTH 1 /* ADC1L_TO_DSP1TXL */ +#define WM8996_DACL_TO_DSP1TXL 0x0001 /* DACL_TO_DSP1TXL */ +#define WM8996_DACL_TO_DSP1TXL_MASK 0x0001 /* DACL_TO_DSP1TXL */ +#define WM8996_DACL_TO_DSP1TXL_SHIFT 0 /* DACL_TO_DSP1TXL */ +#define WM8996_DACL_TO_DSP1TXL_WIDTH 1 /* DACL_TO_DSP1TXL */ + +/* + * R1543 (0x607) - DSP1 TX Right Mixer Routing + */ +#define WM8996_ADC1R_TO_DSP1TXR 0x0002 /* ADC1R_TO_DSP1TXR */ +#define WM8996_ADC1R_TO_DSP1TXR_MASK 0x0002 /* ADC1R_TO_DSP1TXR */ +#define WM8996_ADC1R_TO_DSP1TXR_SHIFT 1 /* ADC1R_TO_DSP1TXR */ +#define WM8996_ADC1R_TO_DSP1TXR_WIDTH 1 /* ADC1R_TO_DSP1TXR */ +#define WM8996_DACR_TO_DSP1TXR 0x0001 /* DACR_TO_DSP1TXR */ +#define WM8996_DACR_TO_DSP1TXR_MASK 0x0001 /* DACR_TO_DSP1TXR */ +#define WM8996_DACR_TO_DSP1TXR_SHIFT 0 /* DACR_TO_DSP1TXR */ +#define WM8996_DACR_TO_DSP1TXR_WIDTH 1 /* DACR_TO_DSP1TXR */ + +/* + * R1544 (0x608) - DSP2 TX Left Mixer Routing + */ +#define WM8996_ADC2L_TO_DSP2TXL 0x0002 /* ADC2L_TO_DSP2TXL */ +#define WM8996_ADC2L_TO_DSP2TXL_MASK 0x0002 /* ADC2L_TO_DSP2TXL */ +#define WM8996_ADC2L_TO_DSP2TXL_SHIFT 1 /* ADC2L_TO_DSP2TXL */ +#define WM8996_ADC2L_TO_DSP2TXL_WIDTH 1 /* ADC2L_TO_DSP2TXL */ +#define WM8996_DACL_TO_DSP2TXL 0x0001 /* DACL_TO_DSP2TXL */ +#define WM8996_DACL_TO_DSP2TXL_MASK 0x0001 /* DACL_TO_DSP2TXL */ +#define WM8996_DACL_TO_DSP2TXL_SHIFT 0 /* DACL_TO_DSP2TXL */ +#define WM8996_DACL_TO_DSP2TXL_WIDTH 1 /* DACL_TO_DSP2TXL */ + +/* + * R1545 (0x609) - DSP2 TX Right Mixer Routing + */ +#define WM8996_ADC2R_TO_DSP2TXR 0x0002 /* ADC2R_TO_DSP2TXR */ +#define WM8996_ADC2R_TO_DSP2TXR_MASK 0x0002 /* ADC2R_TO_DSP2TXR */ +#define WM8996_ADC2R_TO_DSP2TXR_SHIFT 1 /* ADC2R_TO_DSP2TXR */ +#define WM8996_ADC2R_TO_DSP2TXR_WIDTH 1 /* ADC2R_TO_DSP2TXR */ +#define WM8996_DACR_TO_DSP2TXR 0x0001 /* DACR_TO_DSP2TXR */ +#define WM8996_DACR_TO_DSP2TXR_MASK 0x0001 /* DACR_TO_DSP2TXR */ +#define WM8996_DACR_TO_DSP2TXR_SHIFT 0 /* DACR_TO_DSP2TXR */ +#define WM8996_DACR_TO_DSP2TXR_WIDTH 1 /* DACR_TO_DSP2TXR */ + +/* + * R1546 (0x60A) - DSP TX Mixer Select + */ +#define WM8996_DAC_TO_DSPTX_SRC 0x0001 /* DAC_TO_DSPTX_SRC */ +#define WM8996_DAC_TO_DSPTX_SRC_MASK 0x0001 /* DAC_TO_DSPTX_SRC */ +#define WM8996_DAC_TO_DSPTX_SRC_SHIFT 0 /* DAC_TO_DSPTX_SRC */ +#define WM8996_DAC_TO_DSPTX_SRC_WIDTH 1 /* DAC_TO_DSPTX_SRC */ + +/* + * R1552 (0x610) - DAC Softmute + */ +#define WM8996_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */ +#define WM8996_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */ +#define WM8996_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */ +#define WM8996_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */ +#define WM8996_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */ +#define WM8996_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */ +#define WM8996_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */ +#define WM8996_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */ + +/* + * R1568 (0x620) - Oversampling + */ +#define WM8996_SPK_OSR128 0x0008 /* SPK_OSR128 */ +#define WM8996_SPK_OSR128_MASK 0x0008 /* SPK_OSR128 */ +#define WM8996_SPK_OSR128_SHIFT 3 /* SPK_OSR128 */ +#define WM8996_SPK_OSR128_WIDTH 1 /* SPK_OSR128 */ +#define WM8996_DMIC_OSR64 0x0004 /* DMIC_OSR64 */ +#define WM8996_DMIC_OSR64_MASK 0x0004 /* DMIC_OSR64 */ +#define WM8996_DMIC_OSR64_SHIFT 2 /* DMIC_OSR64 */ +#define WM8996_DMIC_OSR64_WIDTH 1 /* DMIC_OSR64 */ +#define WM8996_ADC_OSR128 0x0002 /* ADC_OSR128 */ +#define WM8996_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */ +#define WM8996_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */ +#define WM8996_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */ +#define WM8996_DAC_OSR128 0x0001 /* DAC_OSR128 */ +#define WM8996_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */ +#define WM8996_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */ +#define WM8996_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */ + +/* + * R1569 (0x621) - Sidetone + */ +#define WM8996_ST_LPF 0x1000 /* ST_LPF */ +#define WM8996_ST_LPF_MASK 0x1000 /* ST_LPF */ +#define WM8996_ST_LPF_SHIFT 12 /* ST_LPF */ +#define WM8996_ST_LPF_WIDTH 1 /* ST_LPF */ +#define WM8996_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */ +#define WM8996_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */ +#define WM8996_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */ +#define WM8996_ST_HPF 0x0040 /* ST_HPF */ +#define WM8996_ST_HPF_MASK 0x0040 /* ST_HPF */ +#define WM8996_ST_HPF_SHIFT 6 /* ST_HPF */ +#define WM8996_ST_HPF_WIDTH 1 /* ST_HPF */ +#define WM8996_STR_SEL 0x0002 /* STR_SEL */ +#define WM8996_STR_SEL_MASK 0x0002 /* STR_SEL */ +#define WM8996_STR_SEL_SHIFT 1 /* STR_SEL */ +#define WM8996_STR_SEL_WIDTH 1 /* STR_SEL */ +#define WM8996_STL_SEL 0x0001 /* STL_SEL */ +#define WM8996_STL_SEL_MASK 0x0001 /* STL_SEL */ +#define WM8996_STL_SEL_SHIFT 0 /* STL_SEL */ +#define WM8996_STL_SEL_WIDTH 1 /* STL_SEL */ + +/* + * R1792 (0x700) - GPIO 1 + */ +#define WM8996_GP1_DIR 0x8000 /* GP1_DIR */ +#define WM8996_GP1_DIR_MASK 0x8000 /* GP1_DIR */ +#define WM8996_GP1_DIR_SHIFT 15 /* GP1_DIR */ +#define WM8996_GP1_DIR_WIDTH 1 /* GP1_DIR */ +#define WM8996_GP1_PU 0x4000 /* GP1_PU */ +#define WM8996_GP1_PU_MASK 0x4000 /* GP1_PU */ +#define WM8996_GP1_PU_SHIFT 14 /* GP1_PU */ +#define WM8996_GP1_PU_WIDTH 1 /* GP1_PU */ +#define WM8996_GP1_PD 0x2000 /* GP1_PD */ +#define WM8996_GP1_PD_MASK 0x2000 /* GP1_PD */ +#define WM8996_GP1_PD_SHIFT 13 /* GP1_PD */ +#define WM8996_GP1_PD_WIDTH 1 /* GP1_PD */ +#define WM8996_GP1_POL 0x0400 /* GP1_POL */ +#define WM8996_GP1_POL_MASK 0x0400 /* GP1_POL */ +#define WM8996_GP1_POL_SHIFT 10 /* GP1_POL */ +#define WM8996_GP1_POL_WIDTH 1 /* GP1_POL */ +#define WM8996_GP1_OP_CFG 0x0200 /* GP1_OP_CFG */ +#define WM8996_GP1_OP_CFG_MASK 0x0200 /* GP1_OP_CFG */ +#define WM8996_GP1_OP_CFG_SHIFT 9 /* GP1_OP_CFG */ +#define WM8996_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */ +#define WM8996_GP1_DB 0x0100 /* GP1_DB */ +#define WM8996_GP1_DB_MASK 0x0100 /* GP1_DB */ +#define WM8996_GP1_DB_SHIFT 8 /* GP1_DB */ +#define WM8996_GP1_DB_WIDTH 1 /* GP1_DB */ +#define WM8996_GP1_LVL 0x0040 /* GP1_LVL */ +#define WM8996_GP1_LVL_MASK 0x0040 /* GP1_LVL */ +#define WM8996_GP1_LVL_SHIFT 6 /* GP1_LVL */ +#define WM8996_GP1_LVL_WIDTH 1 /* GP1_LVL */ +#define WM8996_GP1_FN_MASK 0x000F /* GP1_FN - [3:0] */ +#define WM8996_GP1_FN_SHIFT 0 /* GP1_FN - [3:0] */ +#define WM8996_GP1_FN_WIDTH 4 /* GP1_FN - [3:0] */ + +/* + * R1793 (0x701) - GPIO 2 + */ +#define WM8996_GP2_DIR 0x8000 /* GP2_DIR */ +#define WM8996_GP2_DIR_MASK 0x8000 /* GP2_DIR */ +#define WM8996_GP2_DIR_SHIFT 15 /* GP2_DIR */ +#define WM8996_GP2_DIR_WIDTH 1 /* GP2_DIR */ +#define WM8996_GP2_PU 0x4000 /* GP2_PU */ +#define WM8996_GP2_PU_MASK 0x4000 /* GP2_PU */ +#define WM8996_GP2_PU_SHIFT 14 /* GP2_PU */ +#define WM8996_GP2_PU_WIDTH 1 /* GP2_PU */ +#define WM8996_GP2_PD 0x2000 /* GP2_PD */ +#define WM8996_GP2_PD_MASK 0x2000 /* GP2_PD */ +#define WM8996_GP2_PD_SHIFT 13 /* GP2_PD */ +#define WM8996_GP2_PD_WIDTH 1 /* GP2_PD */ +#define WM8996_GP2_POL 0x0400 /* GP2_POL */ +#define WM8996_GP2_POL_MASK 0x0400 /* GP2_POL */ +#define WM8996_GP2_POL_SHIFT 10 /* GP2_POL */ +#define WM8996_GP2_POL_WIDTH 1 /* GP2_POL */ +#define WM8996_GP2_OP_CFG 0x0200 /* GP2_OP_CFG */ +#define WM8996_GP2_OP_CFG_MASK 0x0200 /* GP2_OP_CFG */ +#define WM8996_GP2_OP_CFG_SHIFT 9 /* GP2_OP_CFG */ +#define WM8996_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */ +#define WM8996_GP2_DB 0x0100 /* GP2_DB */ +#define WM8996_GP2_DB_MASK 0x0100 /* GP2_DB */ +#define WM8996_GP2_DB_SHIFT 8 /* GP2_DB */ +#define WM8996_GP2_DB_WIDTH 1 /* GP2_DB */ +#define WM8996_GP2_LVL 0x0040 /* GP2_LVL */ +#define WM8996_GP2_LVL_MASK 0x0040 /* GP2_LVL */ +#define WM8996_GP2_LVL_SHIFT 6 /* GP2_LVL */ +#define WM8996_GP2_LVL_WIDTH 1 /* GP2_LVL */ +#define WM8996_GP2_FN_MASK 0x000F /* GP2_FN - [3:0] */ +#define WM8996_GP2_FN_SHIFT 0 /* GP2_FN - [3:0] */ +#define WM8996_GP2_FN_WIDTH 4 /* GP2_FN - [3:0] */ + +/* + * R1794 (0x702) - GPIO 3 + */ +#define WM8996_GP3_DIR 0x8000 /* GP3_DIR */ +#define WM8996_GP3_DIR_MASK 0x8000 /* GP3_DIR */ +#define WM8996_GP3_DIR_SHIFT 15 /* GP3_DIR */ +#define WM8996_GP3_DIR_WIDTH 1 /* GP3_DIR */ +#define WM8996_GP3_PU 0x4000 /* GP3_PU */ +#define WM8996_GP3_PU_MASK 0x4000 /* GP3_PU */ +#define WM8996_GP3_PU_SHIFT 14 /* GP3_PU */ +#define WM8996_GP3_PU_WIDTH 1 /* GP3_PU */ +#define WM8996_GP3_PD 0x2000 /* GP3_PD */ +#define WM8996_GP3_PD_MASK 0x2000 /* GP3_PD */ +#define WM8996_GP3_PD_SHIFT 13 /* GP3_PD */ +#define WM8996_GP3_PD_WIDTH 1 /* GP3_PD */ +#define WM8996_GP3_POL 0x0400 /* GP3_POL */ +#define WM8996_GP3_POL_MASK 0x0400 /* GP3_POL */ +#define WM8996_GP3_POL_SHIFT 10 /* GP3_POL */ +#define WM8996_GP3_POL_WIDTH 1 /* GP3_POL */ +#define WM8996_GP3_OP_CFG 0x0200 /* GP3_OP_CFG */ +#define WM8996_GP3_OP_CFG_MASK 0x0200 /* GP3_OP_CFG */ +#define WM8996_GP3_OP_CFG_SHIFT 9 /* GP3_OP_CFG */ +#define WM8996_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */ +#define WM8996_GP3_DB 0x0100 /* GP3_DB */ +#define WM8996_GP3_DB_MASK 0x0100 /* GP3_DB */ +#define WM8996_GP3_DB_SHIFT 8 /* GP3_DB */ +#define WM8996_GP3_DB_WIDTH 1 /* GP3_DB */ +#define WM8996_GP3_LVL 0x0040 /* GP3_LVL */ +#define WM8996_GP3_LVL_MASK 0x0040 /* GP3_LVL */ +#define WM8996_GP3_LVL_SHIFT 6 /* GP3_LVL */ +#define WM8996_GP3_LVL_WIDTH 1 /* GP3_LVL */ +#define WM8996_GP3_FN_MASK 0x000F /* GP3_FN - [3:0] */ +#define WM8996_GP3_FN_SHIFT 0 /* GP3_FN - [3:0] */ +#define WM8996_GP3_FN_WIDTH 4 /* GP3_FN - [3:0] */ + +/* + * R1795 (0x703) - GPIO 4 + */ +#define WM8996_GP4_DIR 0x8000 /* GP4_DIR */ +#define WM8996_GP4_DIR_MASK 0x8000 /* GP4_DIR */ +#define WM8996_GP4_DIR_SHIFT 15 /* GP4_DIR */ +#define WM8996_GP4_DIR_WIDTH 1 /* GP4_DIR */ +#define WM8996_GP4_PU 0x4000 /* GP4_PU */ +#define WM8996_GP4_PU_MASK 0x4000 /* GP4_PU */ +#define WM8996_GP4_PU_SHIFT 14 /* GP4_PU */ +#define WM8996_GP4_PU_WIDTH 1 /* GP4_PU */ +#define WM8996_GP4_PD 0x2000 /* GP4_PD */ +#define WM8996_GP4_PD_MASK 0x2000 /* GP4_PD */ +#define WM8996_GP4_PD_SHIFT 13 /* GP4_PD */ +#define WM8996_GP4_PD_WIDTH 1 /* GP4_PD */ +#define WM8996_GP4_POL 0x0400 /* GP4_POL */ +#define WM8996_GP4_POL_MASK 0x0400 /* GP4_POL */ +#define WM8996_GP4_POL_SHIFT 10 /* GP4_POL */ +#define WM8996_GP4_POL_WIDTH 1 /* GP4_POL */ +#define WM8996_GP4_OP_CFG 0x0200 /* GP4_OP_CFG */ +#define WM8996_GP4_OP_CFG_MASK 0x0200 /* GP4_OP_CFG */ +#define WM8996_GP4_OP_CFG_SHIFT 9 /* GP4_OP_CFG */ +#define WM8996_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */ +#define WM8996_GP4_DB 0x0100 /* GP4_DB */ +#define WM8996_GP4_DB_MASK 0x0100 /* GP4_DB */ +#define WM8996_GP4_DB_SHIFT 8 /* GP4_DB */ +#define WM8996_GP4_DB_WIDTH 1 /* GP4_DB */ +#define WM8996_GP4_LVL 0x0040 /* GP4_LVL */ +#define WM8996_GP4_LVL_MASK 0x0040 /* GP4_LVL */ +#define WM8996_GP4_LVL_SHIFT 6 /* GP4_LVL */ +#define WM8996_GP4_LVL_WIDTH 1 /* GP4_LVL */ +#define WM8996_GP4_FN_MASK 0x000F /* GP4_FN - [3:0] */ +#define WM8996_GP4_FN_SHIFT 0 /* GP4_FN - [3:0] */ +#define WM8996_GP4_FN_WIDTH 4 /* GP4_FN - [3:0] */ + +/* + * R1796 (0x704) - GPIO 5 + */ +#define WM8996_GP5_DIR 0x8000 /* GP5_DIR */ +#define WM8996_GP5_DIR_MASK 0x8000 /* GP5_DIR */ +#define WM8996_GP5_DIR_SHIFT 15 /* GP5_DIR */ +#define WM8996_GP5_DIR_WIDTH 1 /* GP5_DIR */ +#define WM8996_GP5_PU 0x4000 /* GP5_PU */ +#define WM8996_GP5_PU_MASK 0x4000 /* GP5_PU */ +#define WM8996_GP5_PU_SHIFT 14 /* GP5_PU */ +#define WM8996_GP5_PU_WIDTH 1 /* GP5_PU */ +#define WM8996_GP5_PD 0x2000 /* GP5_PD */ +#define WM8996_GP5_PD_MASK 0x2000 /* GP5_PD */ +#define WM8996_GP5_PD_SHIFT 13 /* GP5_PD */ +#define WM8996_GP5_PD_WIDTH 1 /* GP5_PD */ +#define WM8996_GP5_POL 0x0400 /* GP5_POL */ +#define WM8996_GP5_POL_MASK 0x0400 /* GP5_POL */ +#define WM8996_GP5_POL_SHIFT 10 /* GP5_POL */ +#define WM8996_GP5_POL_WIDTH 1 /* GP5_POL */ +#define WM8996_GP5_OP_CFG 0x0200 /* GP5_OP_CFG */ +#define WM8996_GP5_OP_CFG_MASK 0x0200 /* GP5_OP_CFG */ +#define WM8996_GP5_OP_CFG_SHIFT 9 /* GP5_OP_CFG */ +#define WM8996_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */ +#define WM8996_GP5_DB 0x0100 /* GP5_DB */ +#define WM8996_GP5_DB_MASK 0x0100 /* GP5_DB */ +#define WM8996_GP5_DB_SHIFT 8 /* GP5_DB */ +#define WM8996_GP5_DB_WIDTH 1 /* GP5_DB */ +#define WM8996_GP5_LVL 0x0040 /* GP5_LVL */ +#define WM8996_GP5_LVL_MASK 0x0040 /* GP5_LVL */ +#define WM8996_GP5_LVL_SHIFT 6 /* GP5_LVL */ +#define WM8996_GP5_LVL_WIDTH 1 /* GP5_LVL */ +#define WM8996_GP5_FN_MASK 0x000F /* GP5_FN - [3:0] */ +#define WM8996_GP5_FN_SHIFT 0 /* GP5_FN - [3:0] */ +#define WM8996_GP5_FN_WIDTH 4 /* GP5_FN - [3:0] */ + +/* + * R1824 (0x720) - Pull Control (1) + */ +#define WM8996_DMICDAT2_PD 0x1000 /* DMICDAT2_PD */ +#define WM8996_DMICDAT2_PD_MASK 0x1000 /* DMICDAT2_PD */ +#define WM8996_DMICDAT2_PD_SHIFT 12 /* DMICDAT2_PD */ +#define WM8996_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */ +#define WM8996_DMICDAT1_PD 0x0400 /* DMICDAT1_PD */ +#define WM8996_DMICDAT1_PD_MASK 0x0400 /* DMICDAT1_PD */ +#define WM8996_DMICDAT1_PD_SHIFT 10 /* DMICDAT1_PD */ +#define WM8996_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */ +#define WM8996_MCLK2_PU 0x0200 /* MCLK2_PU */ +#define WM8996_MCLK2_PU_MASK 0x0200 /* MCLK2_PU */ +#define WM8996_MCLK2_PU_SHIFT 9 /* MCLK2_PU */ +#define WM8996_MCLK2_PU_WIDTH 1 /* MCLK2_PU */ +#define WM8996_MCLK2_PD 0x0100 /* MCLK2_PD */ +#define WM8996_MCLK2_PD_MASK 0x0100 /* MCLK2_PD */ +#define WM8996_MCLK2_PD_SHIFT 8 /* MCLK2_PD */ +#define WM8996_MCLK2_PD_WIDTH 1 /* MCLK2_PD */ +#define WM8996_MCLK1_PU 0x0080 /* MCLK1_PU */ +#define WM8996_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */ +#define WM8996_MCLK1_PU_SHIFT 7 /* MCLK1_PU */ +#define WM8996_MCLK1_PU_WIDTH 1 /* MCLK1_PU */ +#define WM8996_MCLK1_PD 0x0040 /* MCLK1_PD */ +#define WM8996_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */ +#define WM8996_MCLK1_PD_SHIFT 6 /* MCLK1_PD */ +#define WM8996_MCLK1_PD_WIDTH 1 /* MCLK1_PD */ +#define WM8996_DACDAT1_PU 0x0020 /* DACDAT1_PU */ +#define WM8996_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */ +#define WM8996_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */ +#define WM8996_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */ +#define WM8996_DACDAT1_PD 0x0010 /* DACDAT1_PD */ +#define WM8996_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */ +#define WM8996_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */ +#define WM8996_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */ +#define WM8996_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */ +#define WM8996_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */ +#define WM8996_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */ +#define WM8996_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */ +#define WM8996_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */ +#define WM8996_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */ +#define WM8996_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */ +#define WM8996_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */ +#define WM8996_BCLK1_PU 0x0002 /* BCLK1_PU */ +#define WM8996_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */ +#define WM8996_BCLK1_PU_SHIFT 1 /* BCLK1_PU */ +#define WM8996_BCLK1_PU_WIDTH 1 /* BCLK1_PU */ +#define WM8996_BCLK1_PD 0x0001 /* BCLK1_PD */ +#define WM8996_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */ +#define WM8996_BCLK1_PD_SHIFT 0 /* BCLK1_PD */ +#define WM8996_BCLK1_PD_WIDTH 1 /* BCLK1_PD */ + +/* + * R1825 (0x721) - Pull Control (2) + */ +#define WM8996_LDO1ENA_PD 0x0100 /* LDO1ENA_PD */ +#define WM8996_LDO1ENA_PD_MASK 0x0100 /* LDO1ENA_PD */ +#define WM8996_LDO1ENA_PD_SHIFT 8 /* LDO1ENA_PD */ +#define WM8996_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */ +#define WM8996_ADDR_PD 0x0040 /* ADDR_PD */ +#define WM8996_ADDR_PD_MASK 0x0040 /* ADDR_PD */ +#define WM8996_ADDR_PD_SHIFT 6 /* ADDR_PD */ +#define WM8996_ADDR_PD_WIDTH 1 /* ADDR_PD */ +#define WM8996_DACDAT2_PU 0x0020 /* DACDAT2_PU */ +#define WM8996_DACDAT2_PU_MASK 0x0020 /* DACDAT2_PU */ +#define WM8996_DACDAT2_PU_SHIFT 5 /* DACDAT2_PU */ +#define WM8996_DACDAT2_PU_WIDTH 1 /* DACDAT2_PU */ +#define WM8996_DACDAT2_PD 0x0010 /* DACDAT2_PD */ +#define WM8996_DACDAT2_PD_MASK 0x0010 /* DACDAT2_PD */ +#define WM8996_DACDAT2_PD_SHIFT 4 /* DACDAT2_PD */ +#define WM8996_DACDAT2_PD_WIDTH 1 /* DACDAT2_PD */ +#define WM8996_DACLRCLK2_PU 0x0008 /* DACLRCLK2_PU */ +#define WM8996_DACLRCLK2_PU_MASK 0x0008 /* DACLRCLK2_PU */ +#define WM8996_DACLRCLK2_PU_SHIFT 3 /* DACLRCLK2_PU */ +#define WM8996_DACLRCLK2_PU_WIDTH 1 /* DACLRCLK2_PU */ +#define WM8996_DACLRCLK2_PD 0x0004 /* DACLRCLK2_PD */ +#define WM8996_DACLRCLK2_PD_MASK 0x0004 /* DACLRCLK2_PD */ +#define WM8996_DACLRCLK2_PD_SHIFT 2 /* DACLRCLK2_PD */ +#define WM8996_DACLRCLK2_PD_WIDTH 1 /* DACLRCLK2_PD */ +#define WM8996_BCLK2_PU 0x0002 /* BCLK2_PU */ +#define WM8996_BCLK2_PU_MASK 0x0002 /* BCLK2_PU */ +#define WM8996_BCLK2_PU_SHIFT 1 /* BCLK2_PU */ +#define WM8996_BCLK2_PU_WIDTH 1 /* BCLK2_PU */ +#define WM8996_BCLK2_PD 0x0001 /* BCLK2_PD */ +#define WM8996_BCLK2_PD_MASK 0x0001 /* BCLK2_PD */ +#define WM8996_BCLK2_PD_SHIFT 0 /* BCLK2_PD */ +#define WM8996_BCLK2_PD_WIDTH 1 /* BCLK2_PD */ + +/* + * R1840 (0x730) - Interrupt Status 1 + */ +#define WM8996_GP5_EINT 0x0010 /* GP5_EINT */ +#define WM8996_GP5_EINT_MASK 0x0010 /* GP5_EINT */ +#define WM8996_GP5_EINT_SHIFT 4 /* GP5_EINT */ +#define WM8996_GP5_EINT_WIDTH 1 /* GP5_EINT */ +#define WM8996_GP4_EINT 0x0008 /* GP4_EINT */ +#define WM8996_GP4_EINT_MASK 0x0008 /* GP4_EINT */ +#define WM8996_GP4_EINT_SHIFT 3 /* GP4_EINT */ +#define WM8996_GP4_EINT_WIDTH 1 /* GP4_EINT */ +#define WM8996_GP3_EINT 0x0004 /* GP3_EINT */ +#define WM8996_GP3_EINT_MASK 0x0004 /* GP3_EINT */ +#define WM8996_GP3_EINT_SHIFT 2 /* GP3_EINT */ +#define WM8996_GP3_EINT_WIDTH 1 /* GP3_EINT */ +#define WM8996_GP2_EINT 0x0002 /* GP2_EINT */ +#define WM8996_GP2_EINT_MASK 0x0002 /* GP2_EINT */ +#define WM8996_GP2_EINT_SHIFT 1 /* GP2_EINT */ +#define WM8996_GP2_EINT_WIDTH 1 /* GP2_EINT */ +#define WM8996_GP1_EINT 0x0001 /* GP1_EINT */ +#define WM8996_GP1_EINT_MASK 0x0001 /* GP1_EINT */ +#define WM8996_GP1_EINT_SHIFT 0 /* GP1_EINT */ +#define WM8996_GP1_EINT_WIDTH 1 /* GP1_EINT */ + +/* + * R1841 (0x731) - Interrupt Status 2 + */ +#define WM8996_DCS_DONE_23_EINT 0x1000 /* DCS_DONE_23_EINT */ +#define WM8996_DCS_DONE_23_EINT_MASK 0x1000 /* DCS_DONE_23_EINT */ +#define WM8996_DCS_DONE_23_EINT_SHIFT 12 /* DCS_DONE_23_EINT */ +#define WM8996_DCS_DONE_23_EINT_WIDTH 1 /* DCS_DONE_23_EINT */ +#define WM8996_DCS_DONE_01_EINT 0x0800 /* DCS_DONE_01_EINT */ +#define WM8996_DCS_DONE_01_EINT_MASK 0x0800 /* DCS_DONE_01_EINT */ +#define WM8996_DCS_DONE_01_EINT_SHIFT 11 /* DCS_DONE_01_EINT */ +#define WM8996_DCS_DONE_01_EINT_WIDTH 1 /* DCS_DONE_01_EINT */ +#define WM8996_WSEQ_DONE_EINT 0x0400 /* WSEQ_DONE_EINT */ +#define WM8996_WSEQ_DONE_EINT_MASK 0x0400 /* WSEQ_DONE_EINT */ +#define WM8996_WSEQ_DONE_EINT_SHIFT 10 /* WSEQ_DONE_EINT */ +#define WM8996_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */ +#define WM8996_FIFOS_ERR_EINT 0x0200 /* FIFOS_ERR_EINT */ +#define WM8996_FIFOS_ERR_EINT_MASK 0x0200 /* FIFOS_ERR_EINT */ +#define WM8996_FIFOS_ERR_EINT_SHIFT 9 /* FIFOS_ERR_EINT */ +#define WM8996_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */ +#define WM8996_DSP2DRC_SIG_DET_EINT 0x0080 /* DSP2DRC_SIG_DET_EINT */ +#define WM8996_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* DSP2DRC_SIG_DET_EINT */ +#define WM8996_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* DSP2DRC_SIG_DET_EINT */ +#define WM8996_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* DSP2DRC_SIG_DET_EINT */ +#define WM8996_DSP1DRC_SIG_DET_EINT 0x0040 /* DSP1DRC_SIG_DET_EINT */ +#define WM8996_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* DSP1DRC_SIG_DET_EINT */ +#define WM8996_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* DSP1DRC_SIG_DET_EINT */ +#define WM8996_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* DSP1DRC_SIG_DET_EINT */ +#define WM8996_FLL_SW_CLK_DONE_EINT 0x0008 /* FLL_SW_CLK_DONE_EINT */ +#define WM8996_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* FLL_SW_CLK_DONE_EINT */ +#define WM8996_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* FLL_SW_CLK_DONE_EINT */ +#define WM8996_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* FLL_SW_CLK_DONE_EINT */ +#define WM8996_FLL_LOCK_EINT 0x0004 /* FLL_LOCK_EINT */ +#define WM8996_FLL_LOCK_EINT_MASK 0x0004 /* FLL_LOCK_EINT */ +#define WM8996_FLL_LOCK_EINT_SHIFT 2 /* FLL_LOCK_EINT */ +#define WM8996_FLL_LOCK_EINT_WIDTH 1 /* FLL_LOCK_EINT */ +#define WM8996_HP_DONE_EINT 0x0002 /* HP_DONE_EINT */ +#define WM8996_HP_DONE_EINT_MASK 0x0002 /* HP_DONE_EINT */ +#define WM8996_HP_DONE_EINT_SHIFT 1 /* HP_DONE_EINT */ +#define WM8996_HP_DONE_EINT_WIDTH 1 /* HP_DONE_EINT */ +#define WM8996_MICD_EINT 0x0001 /* MICD_EINT */ +#define WM8996_MICD_EINT_MASK 0x0001 /* MICD_EINT */ +#define WM8996_MICD_EINT_SHIFT 0 /* MICD_EINT */ +#define WM8996_MICD_EINT_WIDTH 1 /* MICD_EINT */ + +/* + * R1842 (0x732) - Interrupt Raw Status 2 + */ +#define WM8996_DCS_DONE_23_STS 0x1000 /* DCS_DONE_23_STS */ +#define WM8996_DCS_DONE_23_STS_MASK 0x1000 /* DCS_DONE_23_STS */ +#define WM8996_DCS_DONE_23_STS_SHIFT 12 /* DCS_DONE_23_STS */ +#define WM8996_DCS_DONE_23_STS_WIDTH 1 /* DCS_DONE_23_STS */ +#define WM8996_DCS_DONE_01_STS 0x0800 /* DCS_DONE_01_STS */ +#define WM8996_DCS_DONE_01_STS_MASK 0x0800 /* DCS_DONE_01_STS */ +#define WM8996_DCS_DONE_01_STS_SHIFT 11 /* DCS_DONE_01_STS */ +#define WM8996_DCS_DONE_01_STS_WIDTH 1 /* DCS_DONE_01_STS */ +#define WM8996_WSEQ_DONE_STS 0x0400 /* WSEQ_DONE_STS */ +#define WM8996_WSEQ_DONE_STS_MASK 0x0400 /* WSEQ_DONE_STS */ +#define WM8996_WSEQ_DONE_STS_SHIFT 10 /* WSEQ_DONE_STS */ +#define WM8996_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */ +#define WM8996_FIFOS_ERR_STS 0x0200 /* FIFOS_ERR_STS */ +#define WM8996_FIFOS_ERR_STS_MASK 0x0200 /* FIFOS_ERR_STS */ +#define WM8996_FIFOS_ERR_STS_SHIFT 9 /* FIFOS_ERR_STS */ +#define WM8996_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */ +#define WM8996_DSP2DRC_SIG_DET_STS 0x0080 /* DSP2DRC_SIG_DET_STS */ +#define WM8996_DSP2DRC_SIG_DET_STS_MASK 0x0080 /* DSP2DRC_SIG_DET_STS */ +#define WM8996_DSP2DRC_SIG_DET_STS_SHIFT 7 /* DSP2DRC_SIG_DET_STS */ +#define WM8996_DSP2DRC_SIG_DET_STS_WIDTH 1 /* DSP2DRC_SIG_DET_STS */ +#define WM8996_DSP1DRC_SIG_DET_STS 0x0040 /* DSP1DRC_SIG_DET_STS */ +#define WM8996_DSP1DRC_SIG_DET_STS_MASK 0x0040 /* DSP1DRC_SIG_DET_STS */ +#define WM8996_DSP1DRC_SIG_DET_STS_SHIFT 6 /* DSP1DRC_SIG_DET_STS */ +#define WM8996_DSP1DRC_SIG_DET_STS_WIDTH 1 /* DSP1DRC_SIG_DET_STS */ +#define WM8996_FLL_LOCK_STS 0x0004 /* FLL_LOCK_STS */ +#define WM8996_FLL_LOCK_STS_MASK 0x0004 /* FLL_LOCK_STS */ +#define WM8996_FLL_LOCK_STS_SHIFT 2 /* FLL_LOCK_STS */ +#define WM8996_FLL_LOCK_STS_WIDTH 1 /* FLL_LOCK_STS */ + +/* + * R1848 (0x738) - Interrupt Status 1 Mask + */ +#define WM8996_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */ +#define WM8996_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */ +#define WM8996_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */ +#define WM8996_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */ +#define WM8996_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */ +#define WM8996_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */ +#define WM8996_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */ +#define WM8996_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */ +#define WM8996_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */ +#define WM8996_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */ +#define WM8996_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */ +#define WM8996_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */ +#define WM8996_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */ +#define WM8996_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */ +#define WM8996_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */ +#define WM8996_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */ +#define WM8996_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */ +#define WM8996_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */ +#define WM8996_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */ +#define WM8996_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */ + +/* + * R1849 (0x739) - Interrupt Status 2 Mask + */ +#define WM8996_IM_DCS_DONE_23_EINT 0x1000 /* IM_DCS_DONE_23_EINT */ +#define WM8996_IM_DCS_DONE_23_EINT_MASK 0x1000 /* IM_DCS_DONE_23_EINT */ +#define WM8996_IM_DCS_DONE_23_EINT_SHIFT 12 /* IM_DCS_DONE_23_EINT */ +#define WM8996_IM_DCS_DONE_23_EINT_WIDTH 1 /* IM_DCS_DONE_23_EINT */ +#define WM8996_IM_DCS_DONE_01_EINT 0x0800 /* IM_DCS_DONE_01_EINT */ +#define WM8996_IM_DCS_DONE_01_EINT_MASK 0x0800 /* IM_DCS_DONE_01_EINT */ +#define WM8996_IM_DCS_DONE_01_EINT_SHIFT 11 /* IM_DCS_DONE_01_EINT */ +#define WM8996_IM_DCS_DONE_01_EINT_WIDTH 1 /* IM_DCS_DONE_01_EINT */ +#define WM8996_IM_WSEQ_DONE_EINT 0x0400 /* IM_WSEQ_DONE_EINT */ +#define WM8996_IM_WSEQ_DONE_EINT_MASK 0x0400 /* IM_WSEQ_DONE_EINT */ +#define WM8996_IM_WSEQ_DONE_EINT_SHIFT 10 /* IM_WSEQ_DONE_EINT */ +#define WM8996_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */ +#define WM8996_IM_FIFOS_ERR_EINT 0x0200 /* IM_FIFOS_ERR_EINT */ +#define WM8996_IM_FIFOS_ERR_EINT_MASK 0x0200 /* IM_FIFOS_ERR_EINT */ +#define WM8996_IM_FIFOS_ERR_EINT_SHIFT 9 /* IM_FIFOS_ERR_EINT */ +#define WM8996_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */ +#define WM8996_IM_DSP2DRC_SIG_DET_EINT 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* IM_DSP2DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP2DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP1DRC_SIG_DET_EINT 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* IM_DSP1DRC_SIG_DET_EINT */ +#define WM8996_IM_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP1DRC_SIG_DET_EINT */ +#define WM8996_IM_FLL_SW_CLK_DONE_EINT 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */ +#define WM8996_IM_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */ +#define WM8996_IM_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* IM_FLL_SW_CLK_DONE_EINT */ +#define WM8996_IM_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* IM_FLL_SW_CLK_DONE_EINT */ +#define WM8996_IM_FLL_LOCK_EINT 0x0004 /* IM_FLL_LOCK_EINT */ +#define WM8996_IM_FLL_LOCK_EINT_MASK 0x0004 /* IM_FLL_LOCK_EINT */ +#define WM8996_IM_FLL_LOCK_EINT_SHIFT 2 /* IM_FLL_LOCK_EINT */ +#define WM8996_IM_FLL_LOCK_EINT_WIDTH 1 /* IM_FLL_LOCK_EINT */ +#define WM8996_IM_HP_DONE_EINT 0x0002 /* IM_HP_DONE_EINT */ +#define WM8996_IM_HP_DONE_EINT_MASK 0x0002 /* IM_HP_DONE_EINT */ +#define WM8996_IM_HP_DONE_EINT_SHIFT 1 /* IM_HP_DONE_EINT */ +#define WM8996_IM_HP_DONE_EINT_WIDTH 1 /* IM_HP_DONE_EINT */ +#define WM8996_IM_MICD_EINT 0x0001 /* IM_MICD_EINT */ +#define WM8996_IM_MICD_EINT_MASK 0x0001 /* IM_MICD_EINT */ +#define WM8996_IM_MICD_EINT_SHIFT 0 /* IM_MICD_EINT */ +#define WM8996_IM_MICD_EINT_WIDTH 1 /* IM_MICD_EINT */ + +/* + * R1856 (0x740) - Interrupt Control + */ +#define WM8996_IM_IRQ 0x0001 /* IM_IRQ */ +#define WM8996_IM_IRQ_MASK 0x0001 /* IM_IRQ */ +#define WM8996_IM_IRQ_SHIFT 0 /* IM_IRQ */ +#define WM8996_IM_IRQ_WIDTH 1 /* IM_IRQ */ + +/* + * R2048 (0x800) - Left PDM Speaker + */ +#define WM8996_SPKL_ENA 0x0010 /* SPKL_ENA */ +#define WM8996_SPKL_ENA_MASK 0x0010 /* SPKL_ENA */ +#define WM8996_SPKL_ENA_SHIFT 4 /* SPKL_ENA */ +#define WM8996_SPKL_ENA_WIDTH 1 /* SPKL_ENA */ +#define WM8996_SPKL_MUTE 0x0008 /* SPKL_MUTE */ +#define WM8996_SPKL_MUTE_MASK 0x0008 /* SPKL_MUTE */ +#define WM8996_SPKL_MUTE_SHIFT 3 /* SPKL_MUTE */ +#define WM8996_SPKL_MUTE_WIDTH 1 /* SPKL_MUTE */ +#define WM8996_SPKL_MUTE_ZC 0x0004 /* SPKL_MUTE_ZC */ +#define WM8996_SPKL_MUTE_ZC_MASK 0x0004 /* SPKL_MUTE_ZC */ +#define WM8996_SPKL_MUTE_ZC_SHIFT 2 /* SPKL_MUTE_ZC */ +#define WM8996_SPKL_MUTE_ZC_WIDTH 1 /* SPKL_MUTE_ZC */ +#define WM8996_SPKL_SRC_MASK 0x0003 /* SPKL_SRC - [1:0] */ +#define WM8996_SPKL_SRC_SHIFT 0 /* SPKL_SRC - [1:0] */ +#define WM8996_SPKL_SRC_WIDTH 2 /* SPKL_SRC - [1:0] */ + +/* + * R2049 (0x801) - Right PDM Speaker + */ +#define WM8996_SPKR_ENA 0x0010 /* SPKR_ENA */ +#define WM8996_SPKR_ENA_MASK 0x0010 /* SPKR_ENA */ +#define WM8996_SPKR_ENA_SHIFT 4 /* SPKR_ENA */ +#define WM8996_SPKR_ENA_WIDTH 1 /* SPKR_ENA */ +#define WM8996_SPKR_MUTE 0x0008 /* SPKR_MUTE */ +#define WM8996_SPKR_MUTE_MASK 0x0008 /* SPKR_MUTE */ +#define WM8996_SPKR_MUTE_SHIFT 3 /* SPKR_MUTE */ +#define WM8996_SPKR_MUTE_WIDTH 1 /* SPKR_MUTE */ +#define WM8996_SPKR_MUTE_ZC 0x0004 /* SPKR_MUTE_ZC */ +#define WM8996_SPKR_MUTE_ZC_MASK 0x0004 /* SPKR_MUTE_ZC */ +#define WM8996_SPKR_MUTE_ZC_SHIFT 2 /* SPKR_MUTE_ZC */ +#define WM8996_SPKR_MUTE_ZC_WIDTH 1 /* SPKR_MUTE_ZC */ +#define WM8996_SPKR_SRC_MASK 0x0003 /* SPKR_SRC - [1:0] */ +#define WM8996_SPKR_SRC_SHIFT 0 /* SPKR_SRC - [1:0] */ +#define WM8996_SPKR_SRC_WIDTH 2 /* SPKR_SRC - [1:0] */ + +/* + * R2050 (0x802) - PDM Speaker Mute Sequence + */ +#define WM8996_SPK_MUTE_ENDIAN 0x0100 /* SPK_MUTE_ENDIAN */ +#define WM8996_SPK_MUTE_ENDIAN_MASK 0x0100 /* SPK_MUTE_ENDIAN */ +#define WM8996_SPK_MUTE_ENDIAN_SHIFT 8 /* SPK_MUTE_ENDIAN */ +#define WM8996_SPK_MUTE_ENDIAN_WIDTH 1 /* SPK_MUTE_ENDIAN */ +#define WM8996_SPK_MUTE_SEQ1_MASK 0x00FF /* SPK_MUTE_SEQ1 - [7:0] */ +#define WM8996_SPK_MUTE_SEQ1_SHIFT 0 /* SPK_MUTE_SEQ1 - [7:0] */ +#define WM8996_SPK_MUTE_SEQ1_WIDTH 8 /* SPK_MUTE_SEQ1 - [7:0] */ + +/* + * R2051 (0x803) - PDM Speaker Volume + */ +#define WM8996_SPKR_VOL_MASK 0x00F0 /* SPKR_VOL - [7:4] */ +#define WM8996_SPKR_VOL_SHIFT 4 /* SPKR_VOL - [7:4] */ +#define WM8996_SPKR_VOL_WIDTH 4 /* SPKR_VOL - [7:4] */ +#define WM8996_SPKL_VOL_MASK 0x000F /* SPKL_VOL - [3:0] */ +#define WM8996_SPKL_VOL_SHIFT 0 /* SPKL_VOL - [3:0] */ +#define WM8996_SPKL_VOL_WIDTH 4 /* SPKL_VOL - [3:0] */ + +#endif diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 4cc2d567f22f..e763c54c55dc 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -440,9 +440,8 @@ static int hp_event(struct snd_soc_dapm_widget *w, reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY; snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); - /* Smallest supported update interval */ snd_soc_update_bits(codec, WM8993_DC_SERVO_1, - WM8993_DCS_TIMER_PERIOD_01_MASK, 1); + WM8993_DCS_TIMER_PERIOD_01_MASK, 0); calibrate_dc_servo(codec); diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index 83d213bfd3d1..62e292f49313 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -3,7 +3,7 @@ * * Copyright (C) 2008 Nokia Corporation * - * Contact: Jarkko Nikula <jhnikula@gmail.com> + * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -402,6 +402,6 @@ static void __exit n810_soc_exit(void) module_init(n810_soc_init); module_exit(n810_soc_exit); -MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>"); +MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>"); MODULE_DESCRIPTION("ALSA SoC Nokia N810"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index 07b772357244..ebcc2d4d2b18 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -3,7 +3,7 @@ * * Copyright (C) 2008 Nokia Corporation * - * Contact: Jarkko Nikula <jhnikula@gmail.com> + * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> * Peter Ujfalusi <peter.ujfalusi@ti.com> * * This program is free software; you can redistribute it and/or @@ -780,6 +780,6 @@ static void __exit snd_omap_mcbsp_exit(void) } module_exit(snd_omap_mcbsp_exit); -MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>"); +MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>"); MODULE_DESCRIPTION("OMAP I2S SoC Interface"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h index 9a7dedd6f5a9..65cde9d3807b 100644 --- a/sound/soc/omap/omap-mcbsp.h +++ b/sound/soc/omap/omap-mcbsp.h @@ -3,7 +3,7 @@ * * Copyright (C) 2008 Nokia Corporation * - * Contact: Jarkko Nikula <jhnikula@gmail.com> + * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> * Peter Ujfalusi <peter.ujfalusi@ti.com> * * This program is free software; you can redistribute it and/or diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index b2f5751edae3..9b5c88ac35b9 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -3,7 +3,7 @@ * * Copyright (C) 2008 Nokia Corporation * - * Contact: Jarkko Nikula <jhnikula@gmail.com> + * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> * Peter Ujfalusi <peter.ujfalusi@ti.com> * * This program is free software; you can redistribute it and/or @@ -436,6 +436,6 @@ static void __exit snd_omap_pcm_exit(void) } module_exit(snd_omap_pcm_exit); -MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>"); +MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>"); MODULE_DESCRIPTION("OMAP PCM DMA module"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h index a0ed1dbb52d6..f95fe3064172 100644 --- a/sound/soc/omap/omap-pcm.h +++ b/sound/soc/omap/omap-pcm.h @@ -3,7 +3,7 @@ * * Copyright (C) 2008 Nokia Corporation * - * Contact: Jarkko Nikula <jhnikula@gmail.com> + * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com> * Peter Ujfalusi <peter.ujfalusi@ti.com> * * This program is free software; you can redistribute it and/or diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 0aae998b6540..893300a53bab 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -5,7 +5,7 @@ * * Contact: Peter Ujfalusi <peter.ujfalusi@ti.com> * Eduardo Valentin <eduardo.valentin@nokia.com> - * Jarkko Nikula <jhnikula@gmail.com> + * Jarkko Nikula <jarkko.nikula@bitmer.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 54b0e4b7faf7..b99091fc34eb 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -183,7 +183,7 @@ config SND_SOC_SPEYSIDE tristate "Audio support for Wolfson Speyside" depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 select SND_SAMSUNG_I2S - select SND_SOC_WM8915 + select SND_SOC_WM8996 select SND_SOC_WM9081 config SND_SOC_SPEYSIDE_WM8962 diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile index 9eb3b12eb72f..8509d3c4366e 100644 --- a/sound/soc/samsung/Makefile +++ b/sound/soc/samsung/Makefile @@ -1,5 +1,6 @@ # S3c24XX Platform Support snd-soc-s3c24xx-objs := dma.o +snd-soc-idma-objs := idma.o snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o snd-soc-ac97-objs := ac97.o @@ -16,6 +17,7 @@ obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o obj-$(CONFIG_SND_SAMSUNG_SPDIF) += snd-soc-samsung-spdif.o obj-$(CONFIG_SND_SAMSUNG_PCM) += snd-soc-pcm.o obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o +obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-idma.o # S3C24XX Machine Support snd-soc-jive-wm8750-objs := jive_wm8750.o diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c new file mode 100644 index 000000000000..ebde0740ab19 --- /dev/null +++ b/sound/soc/samsung/idma.c @@ -0,0 +1,453 @@ +/* + * sound/soc/samsung/idma.c + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * I2S0's Internal DMA driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <linux/slab.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include "i2s.h" +#include "idma.h" +#include "dma.h" +#include "i2s-regs.h" + +#define ST_RUNNING (1<<0) +#define ST_OPENED (1<<1) + +static const struct snd_pcm_hardware idma_hardware = { + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_RESUME, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_U16_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_U24_LE | + SNDRV_PCM_FMTBIT_U8 | + SNDRV_PCM_FMTBIT_S8, + .channels_min = 2, + .channels_max = 2, + .buffer_bytes_max = MAX_IDMA_BUFFER, + .period_bytes_min = 128, + .period_bytes_max = MAX_IDMA_PERIOD, + .periods_min = 1, + .periods_max = 2, +}; + +struct idma_ctrl { + spinlock_t lock; + int state; + dma_addr_t start; + dma_addr_t pos; + dma_addr_t end; + dma_addr_t period; + dma_addr_t periodsz; + void *token; + void (*cb)(void *dt, int bytes_xfer); +}; + +static struct idma_info { + spinlock_t lock; + void __iomem *regs; + dma_addr_t lp_tx_addr; +} idma; + +static void idma_getpos(dma_addr_t *src) +{ + *src = idma.lp_tx_addr + + (readl(idma.regs + I2STRNCNT) & 0xffffff) * 4; +} + +static int idma_enqueue(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct idma_ctrl *prtd = substream->runtime->private_data; + u32 val; + + spin_lock(&prtd->lock); + prtd->token = (void *) substream; + spin_unlock(&prtd->lock); + + /* Internal DMA Level0 Interrupt Address */ + val = idma.lp_tx_addr + prtd->periodsz; + writel(val, idma.regs + I2SLVL0ADDR); + + /* Start address0 of I2S internal DMA operation. */ + val = idma.lp_tx_addr; + writel(val, idma.regs + I2SSTR0); + + /* + * Transfer block size for I2S internal DMA. + * Should decide transfer size before start dma operation + */ + val = readl(idma.regs + I2SSIZE); + val &= ~(I2SSIZE_TRNMSK << I2SSIZE_SHIFT); + val |= (((runtime->dma_bytes >> 2) & + I2SSIZE_TRNMSK) << I2SSIZE_SHIFT); + writel(val, idma.regs + I2SSIZE); + + val = readl(idma.regs + I2SAHB); + val |= AHB_INTENLVL0; + writel(val, idma.regs + I2SAHB); + + return 0; +} + +static void idma_setcallbk(struct snd_pcm_substream *substream, + void (*cb)(void *, int)) +{ + struct idma_ctrl *prtd = substream->runtime->private_data; + + spin_lock(&prtd->lock); + prtd->cb = cb; + spin_unlock(&prtd->lock); +} + +static void idma_control(int op) +{ + u32 val = readl(idma.regs + I2SAHB); + + spin_lock(&idma.lock); + + switch (op) { + case LPAM_DMA_START: + val |= (AHB_INTENLVL0 | AHB_DMAEN); + break; + case LPAM_DMA_STOP: + val &= ~(AHB_INTENLVL0 | AHB_DMAEN); + break; + default: + spin_unlock(&idma.lock); + return; + } + + writel(val, idma.regs + I2SAHB); + spin_unlock(&idma.lock); +} + +static void idma_done(void *id, int bytes_xfer) +{ + struct snd_pcm_substream *substream = id; + struct idma_ctrl *prtd = substream->runtime->private_data; + + if (prtd && (prtd->state & ST_RUNNING)) + snd_pcm_period_elapsed(substream); +} + +static int idma_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct idma_ctrl *prtd = substream->runtime->private_data; + u32 mod = readl(idma.regs + I2SMOD); + u32 ahb = readl(idma.regs + I2SAHB); + + ahb |= (AHB_DMARLD | AHB_INTMASK); + mod |= MOD_TXS_IDMA; + writel(ahb, idma.regs + I2SAHB); + writel(mod, idma.regs + I2SMOD); + + snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); + runtime->dma_bytes = params_buffer_bytes(params); + + prtd->start = prtd->pos = runtime->dma_addr; + prtd->period = params_periods(params); + prtd->periodsz = params_period_bytes(params); + prtd->end = runtime->dma_addr + runtime->dma_bytes; + + idma_setcallbk(substream, idma_done); + + return 0; +} + +static int idma_hw_free(struct snd_pcm_substream *substream) +{ + snd_pcm_set_runtime_buffer(substream, NULL); + + return 0; +} + +static int idma_prepare(struct snd_pcm_substream *substream) +{ + struct idma_ctrl *prtd = substream->runtime->private_data; + + prtd->pos = prtd->start; + + /* flush the DMA channel */ + idma_control(LPAM_DMA_STOP); + idma_enqueue(substream); + + return 0; +} + +static int idma_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct idma_ctrl *prtd = substream->runtime->private_data; + int ret = 0; + + spin_lock(&prtd->lock); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + prtd->state |= ST_RUNNING; + idma_control(LPAM_DMA_START); + break; + + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + prtd->state &= ~ST_RUNNING; + idma_control(LPAM_DMA_STOP); + break; + + default: + ret = -EINVAL; + break; + } + + spin_unlock(&prtd->lock); + + return ret; +} + +static snd_pcm_uframes_t + idma_pointer(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct idma_ctrl *prtd = runtime->private_data; + dma_addr_t src; + unsigned long res; + + spin_lock(&prtd->lock); + + idma_getpos(&src); + res = src - prtd->start; + + spin_unlock(&prtd->lock); + + return bytes_to_frames(substream->runtime, res); +} + +static int idma_mmap(struct snd_pcm_substream *substream, + struct vm_area_struct *vma) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned long size, offset; + int ret; + + /* From snd_pcm_lib_mmap_iomem */ + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); + vma->vm_flags |= VM_IO; + size = vma->vm_end - vma->vm_start; + offset = vma->vm_pgoff << PAGE_SHIFT; + ret = io_remap_pfn_range(vma, vma->vm_start, + (runtime->dma_addr + offset) >> PAGE_SHIFT, + size, vma->vm_page_prot); + + return ret; +} + +static irqreturn_t iis_irq(int irqno, void *dev_id) +{ + struct idma_ctrl *prtd = (struct idma_ctrl *)dev_id; + u32 iiscon, iisahb, val, addr; + + iisahb = readl(idma.regs + I2SAHB); + iiscon = readl(idma.regs + I2SCON); + + val = (iisahb & AHB_LVL0INT) ? AHB_CLRLVL0INT : 0; + + if (val) { + iisahb |= val; + writel(iisahb, idma.regs + I2SAHB); + + addr = readl(idma.regs + I2SLVL0ADDR) - idma.lp_tx_addr; + addr += prtd->periodsz; + addr %= (prtd->end - prtd->start); + addr += idma.lp_tx_addr; + + writel(addr, idma.regs + I2SLVL0ADDR); + + if (prtd->cb) + prtd->cb(prtd->token, prtd->period); + } + + return IRQ_HANDLED; +} + +static int idma_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct idma_ctrl *prtd; + int ret; + + snd_soc_set_runtime_hwparams(substream, &idma_hardware); + + prtd = kzalloc(sizeof(struct idma_ctrl), GFP_KERNEL); + if (prtd == NULL) + return -ENOMEM; + + ret = request_irq(IRQ_I2S0, iis_irq, 0, "i2s", prtd); + if (ret < 0) { + pr_err("fail to claim i2s irq , ret = %d\n", ret); + kfree(prtd); + return ret; + } + + spin_lock_init(&prtd->lock); + + runtime->private_data = prtd; + + return 0; +} + +static int idma_close(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct idma_ctrl *prtd = runtime->private_data; + + free_irq(IRQ_I2S0, prtd); + + if (!prtd) + pr_err("idma_close called with prtd == NULL\n"); + + kfree(prtd); + + return 0; +} + +static struct snd_pcm_ops idma_ops = { + .open = idma_open, + .close = idma_close, + .ioctl = snd_pcm_lib_ioctl, + .trigger = idma_trigger, + .pointer = idma_pointer, + .mmap = idma_mmap, + .hw_params = idma_hw_params, + .hw_free = idma_hw_free, + .prepare = idma_prepare, +}; + +static void idma_free(struct snd_pcm *pcm) +{ + struct snd_pcm_substream *substream; + struct snd_dma_buffer *buf; + + substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + if (!substream) + return; + + buf = &substream->dma_buffer; + if (!buf->area) + return; + + iounmap(buf->area); + + buf->area = NULL; + buf->addr = 0; +} + +static int preallocate_idma_buffer(struct snd_pcm *pcm, int stream) +{ + struct snd_pcm_substream *substream = pcm->streams[stream].substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + + buf->dev.dev = pcm->card->dev; + buf->private_data = NULL; + + /* Assign PCM buffer pointers */ + buf->dev.type = SNDRV_DMA_TYPE_CONTINUOUS; + buf->addr = idma.lp_tx_addr; + buf->bytes = idma_hardware.buffer_bytes_max; + buf->area = (unsigned char *)ioremap(buf->addr, buf->bytes); + + return 0; +} + +static u64 idma_mask = DMA_BIT_MASK(32); + +static int idma_new(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_card *card = rtd->card->snd_card; + struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_pcm *pcm = rtd->pcm; + int ret = 0; + + if (!card->dev->dma_mask) + card->dev->dma_mask = &idma_mask; + if (!card->dev->coherent_dma_mask) + card->dev->coherent_dma_mask = DMA_BIT_MASK(32); + + if (dai->driver->playback.channels_min) + ret = preallocate_idma_buffer(pcm, + SNDRV_PCM_STREAM_PLAYBACK); + + return ret; +} + +void idma_reg_addr_init(void *regs, dma_addr_t addr) +{ + spin_lock_init(&idma.lock); + idma.regs = regs; + idma.lp_tx_addr = addr; +} + +struct snd_soc_platform_driver asoc_idma_platform = { + .ops = &idma_ops, + .pcm_new = idma_new, + .pcm_free = idma_free, +}; + +static int __devinit asoc_idma_platform_probe(struct platform_device *pdev) +{ + return snd_soc_register_platform(&pdev->dev, &asoc_idma_platform); +} + +static int __devexit asoc_idma_platform_remove(struct platform_device *pdev) +{ + snd_soc_unregister_platform(&pdev->dev); + return 0; +} + +static struct platform_driver asoc_idma_driver = { + .driver = { + .name = "samsung-idma", + .owner = THIS_MODULE, + }, + + .probe = asoc_idma_platform_probe, + .remove = __devexit_p(asoc_idma_platform_remove), +}; + +static int __init asoc_idma_init(void) +{ + return platform_driver_register(&asoc_idma_driver); +} +module_init(asoc_idma_init); + +static void __exit asoc_idma_exit(void) +{ + platform_driver_unregister(&asoc_idma_driver); +} +module_exit(asoc_idma_exit); + +MODULE_AUTHOR("Jaswinder Singh, <jassisinghbrar@gmail.com>"); +MODULE_DESCRIPTION("Samsung ASoC IDMA Driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/samsung/idma.h b/sound/soc/samsung/idma.h new file mode 100644 index 000000000000..48273216166e --- /dev/null +++ b/sound/soc/samsung/idma.h @@ -0,0 +1,26 @@ +/* + * sound/soc/samsung/idma.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __SND_SOC_SAMSUNG_IDMA_H_ +#define __SND_SOC_SAMSUNG_IDMA_H_ + +extern void idma_reg_addr_init(void *regs, dma_addr_t addr); + +/* dma_state */ +#define LPAM_DMA_STOP 0 +#define LPAM_DMA_START 1 + +#define MAX_IDMA_PERIOD (128 * 1024) +#define MAX_IDMA_BUFFER (160 * 1024) + +#endif /* __SND_SOC_SAMSUNG_IDMA_H_ */ diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 3b53ad54bc33..14eb6ea69e7c 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -131,7 +131,7 @@ static struct snd_soc_dai_link jive_dai = { .cpu_dai_name = "s3c2412-i2s", .codec_dai_name = "wm8750-hifi", .platform_name = "samsung-audio", - .codec_name = "wm8750-codec.0-0x1a", + .codec_name = "wm8750-codec.0-001a", .init = jive_wm8750_init, .ops = &jive_ops, }; diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c index d6dee4d02036..590e9274b062 100644 --- a/sound/soc/samsung/speyside.c +++ b/sound/soc/samsung/speyside.c @@ -14,10 +14,10 @@ #include <sound/jack.h> #include <linux/gpio.h> -#include "../codecs/wm8915.h" +#include "../codecs/wm8996.h" #include "../codecs/wm9081.h" -#define WM8915_HPSEL_GPIO 214 +#define WM8996_HPSEL_GPIO 214 static int speyside_set_bias_level(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, @@ -31,12 +31,12 @@ static int speyside_set_bias_level(struct snd_soc_card *card, switch (level) { case SND_SOC_BIAS_STANDBY: - ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_MCLK2, + ret = snd_soc_dai_set_sysclk(codec_dai, WM8996_SYSCLK_MCLK2, 32768, SND_SOC_CLOCK_IN); if (ret < 0) return ret; - ret = snd_soc_dai_set_pll(codec_dai, WM8915_FLL_MCLK2, + ret = snd_soc_dai_set_pll(codec_dai, WM8996_FLL_MCLK2, 0, 0, 0); if (ret < 0) { pr_err("Failed to stop FLL\n"); @@ -65,7 +65,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card, case SND_SOC_BIAS_PREPARE: if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) { ret = snd_soc_dai_set_pll(codec_dai, 0, - WM8915_FLL_MCLK2, + WM8996_FLL_MCLK2, 32768, 48000 * 256); if (ret < 0) { pr_err("Failed to start FLL\n"); @@ -73,7 +73,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card, } ret = snd_soc_dai_set_sysclk(codec_dai, - WM8915_SYSCLK_FLL, + WM8996_SYSCLK_FLL, 48000 * 256, SND_SOC_CLOCK_IN); if (ret < 0) @@ -149,26 +149,26 @@ static void speyside_set_polarity(struct snd_soc_codec *codec, int polarity) { speyside_jack_polarity = !polarity; - gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity); + gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity); /* Re-run DAPM to make sure we're using the correct mic bias */ snd_soc_dapm_sync(&codec->dapm); } -static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd) +static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dai *dai = rtd->codec_dai; struct snd_soc_codec *codec = rtd->codec; int ret; - ret = snd_soc_dai_set_sysclk(dai, WM8915_SYSCLK_MCLK2, 32768, 0); + ret = snd_soc_dai_set_sysclk(dai, WM8996_SYSCLK_MCLK2, 32768, 0); if (ret < 0) return ret; - ret = gpio_request(WM8915_HPSEL_GPIO, "HP_SEL"); + ret = gpio_request(WM8996_HPSEL_GPIO, "HP_SEL"); if (ret != 0) pr_err("Failed to request HP_SEL GPIO: %d\n", ret); - gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity); + gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity); ret = snd_soc_jack_new(codec, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0, @@ -182,7 +182,7 @@ static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd) if (ret) return ret; - wm8915_detect(codec, &speyside_headset, speyside_set_polarity); + wm8996_detect(codec, &speyside_headset, speyside_set_polarity); return 0; } @@ -205,16 +205,16 @@ static struct snd_soc_dai_link speyside_dai[] = { .name = "CPU", .stream_name = "CPU", .cpu_dai_name = "samsung-i2s.0", - .codec_dai_name = "wm8915-aif1", + .codec_dai_name = "wm8996-aif1", .platform_name = "samsung-audio", - .codec_name = "wm8915.1-001a", - .init = speyside_wm8915_init, + .codec_name = "wm8996.1-001a", + .init = speyside_wm8996_init, .ops = &speyside_ops, }, { .name = "Baseband", .stream_name = "Baseband", - .cpu_dai_name = "wm8915-aif2", + .cpu_dai_name = "wm8996-aif2", .codec_dai_name = "wm1250-ev1", .codec_name = "wm1250-ev1.1-0027", .ops = &speyside_ops, diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c index 8ac42bf82090..0b9eb5f7ec4c 100644 --- a/sound/soc/samsung/speyside_wm8962.c +++ b/sound/soc/samsung/speyside_wm8962.c @@ -37,7 +37,7 @@ static int speyside_wm8962_set_bias_level(struct snd_soc_card *card, 44100 * 256, SND_SOC_CLOCK_IN); if (ret < 0) { - pr_err("Failed to set SYSCLK: %d\n"); + pr_err("Failed to set SYSCLK: %d\n", ret); return ret; } } diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index ff86e5e3db68..c7cfd96e991e 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -309,9 +309,14 @@ static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream) { - struct snd_pcm_substream *substream = pcm->streams[stream].substream; - struct snd_dma_buffer *buf = &substream->dma_buffer; + struct snd_pcm_substream *substream; + struct snd_dma_buffer *buf; + + substream = pcm->streams[stream].substream; + if (!substream) + return; + buf = &substream->dma_buffer; if (!buf->area) return; diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index a42e9ac30f28..661373c2352a 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -56,6 +56,7 @@ #define GPIO_HP_MUTE BIT(1) #define GPIO_INT_MIC_EN BIT(2) #define GPIO_EXT_MIC_EN BIT(3) +#define GPIO_HP_DET BIT(4) struct tegra_wm8903 { struct tegra_asoc_utils_data util_data; @@ -304,6 +305,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) snd_soc_jack_add_gpios(&tegra_wm8903_hp_jack, 1, &tegra_wm8903_hp_jack_gpio); + machine->gpio_requested |= GPIO_HP_DET; } snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE, @@ -429,10 +431,10 @@ static int __devexit tegra_wm8903_driver_remove(struct platform_device *pdev) struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); struct tegra_wm8903_platform_data *pdata = machine->pdata; - snd_soc_unregister_card(card); - - tegra_asoc_utils_fini(&machine->util_data); - + if (machine->gpio_requested & GPIO_HP_DET) + snd_soc_jack_free_gpios(&tegra_wm8903_hp_jack, + 1, + &tegra_wm8903_hp_jack_gpio); if (machine->gpio_requested & GPIO_EXT_MIC_EN) gpio_free(pdata->gpio_ext_mic_en); if (machine->gpio_requested & GPIO_INT_MIC_EN) @@ -441,6 +443,11 @@ static int __devexit tegra_wm8903_driver_remove(struct platform_device *pdev) gpio_free(pdata->gpio_hp_mute); if (machine->gpio_requested & GPIO_SPKR_EN) gpio_free(pdata->gpio_spkr_en); + machine->gpio_requested = 0; + + snd_soc_unregister_card(card); + + tegra_asoc_utils_fini(&machine->util_data); kfree(machine); diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index d0d493ca28ae..2cf87f5afed4 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -139,8 +139,12 @@ static void stream_stop(struct snd_usb_caiaqdev *dev) for (i = 0; i < N_URBS; i++) { usb_kill_urb(dev->data_urbs_in[i]); - usb_kill_urb(dev->data_urbs_out[i]); + + if (test_bit(i, &dev->outurb_active_mask)) + usb_kill_urb(dev->data_urbs_out[i]); } + + dev->outurb_active_mask = 0; } static int snd_usb_caiaq_substream_open(struct snd_pcm_substream *substream) @@ -612,8 +616,9 @@ static void read_completed(struct urb *urb) { struct snd_usb_caiaq_cb_info *info = urb->context; struct snd_usb_caiaqdev *dev; - struct urb *out; - int frame, len, send_it = 0, outframe = 0; + struct urb *out = NULL; + int i, frame, len, send_it = 0, outframe = 0; + size_t offset = 0; if (urb->status || !info) return; @@ -623,7 +628,17 @@ static void read_completed(struct urb *urb) if (!dev->streaming) return; - out = dev->data_urbs_out[info->index]; + /* find an unused output urb that is unused */ + for (i = 0; i < N_URBS; i++) + if (test_and_set_bit(i, &dev->outurb_active_mask) == 0) { + out = dev->data_urbs_out[i]; + break; + } + + if (!out) { + log("Unable to find an output urb to use\n"); + goto requeue; + } /* read the recently received packet and send back one which has * the same layout */ @@ -634,7 +649,8 @@ static void read_completed(struct urb *urb) len = urb->iso_frame_desc[outframe].actual_length; out->iso_frame_desc[outframe].length = len; out->iso_frame_desc[outframe].actual_length = 0; - out->iso_frame_desc[outframe].offset = BYTES_PER_FRAME * frame; + out->iso_frame_desc[outframe].offset = offset; + offset += len; if (len > 0) { spin_lock(&dev->spinlock); @@ -650,11 +666,15 @@ static void read_completed(struct urb *urb) } if (send_it) { - out->number_of_packets = FRAMES_PER_URB; + out->number_of_packets = outframe; out->transfer_flags = URB_ISO_ASAP; usb_submit_urb(out, GFP_ATOMIC); + } else { + struct snd_usb_caiaq_cb_info *oinfo = out->context; + clear_bit(oinfo->index, &dev->outurb_active_mask); } +requeue: /* re-submit inbound urb */ for (frame = 0; frame < FRAMES_PER_URB; frame++) { urb->iso_frame_desc[frame].offset = BYTES_PER_FRAME * frame; @@ -676,6 +696,8 @@ static void write_completed(struct urb *urb) dev->output_running = 1; wake_up(&dev->prepare_wait_queue); } + + clear_bit(info->index, &dev->outurb_active_mask); } static struct urb **alloc_urbs(struct snd_usb_caiaqdev *dev, int dir, int *ret) @@ -827,6 +849,9 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev) if (!dev->data_cb_info) return -ENOMEM; + dev->outurb_active_mask = 0; + BUILD_BUG_ON(N_URBS > (sizeof(dev->outurb_active_mask) * 8)); + for (i = 0; i < N_URBS; i++) { dev->data_cb_info[i].dev = dev; dev->data_cb_info[i].index = i; diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h index b2b310194ffa..3f9c6339ae90 100644 --- a/sound/usb/caiaq/device.h +++ b/sound/usb/caiaq/device.h @@ -96,6 +96,7 @@ struct snd_usb_caiaqdev { int input_panic, output_panic, warned; char *audio_in_buf, *audio_out_buf; unsigned int samplerates, bpp; + unsigned long outurb_active_mask; struct snd_pcm_substream *sub_playback[MAX_STREAMS]; struct snd_pcm_substream *sub_capture[MAX_STREAMS]; diff --git a/sound/usb/caiaq/input.c b/sound/usb/caiaq/input.c index 4432ef7a70a9..a213813487bd 100644 --- a/sound/usb/caiaq/input.c +++ b/sound/usb/caiaq/input.c @@ -30,7 +30,7 @@ static unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A }; static unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7 }; static unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4, - KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 }; + KEY_5, KEY_6, KEY_7, KEY_8, KEY_9 }; static unsigned short keycode_kore[] = { KEY_FN_F1, /* "menu" */ diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 7c0d21ecd821..7d46e482375d 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -352,7 +352,7 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no) continue; } if (((protocol == UAC_VERSION_1) && (fmt->bLength < 8)) || - ((protocol == UAC_VERSION_2) && (fmt->bLength != 6))) { + ((protocol == UAC_VERSION_2) && (fmt->bLength < 6))) { snd_printk(KERN_ERR "%d:%u:%d : invalid UAC_FORMAT_TYPE desc\n", dev->devnum, iface_no, altno); continue; diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index c22fa76e363a..cdd19d7fe500 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -152,6 +152,7 @@ static inline void check_mapped_dB(const struct usbmix_name_map *p, if (p && p->dB) { cval->dBmin = p->dB->min; cval->dBmax = p->dB->max; + cval->initialized = 1; } } @@ -1092,7 +1093,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, " Switch" : " Volume"); if (control == UAC_FU_VOLUME) { check_mapped_dB(map, cval); - if (cval->dBmin < cval->dBmax) { + if (cval->dBmin < cval->dBmax || !cval->initialized) { kctl->tlv.c = mixer_vol_tlv; kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ | @@ -1191,6 +1192,11 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void if (state->mixer->protocol == UAC_VERSION_1) { csize = hdr->bControlSize; + if (!csize) { + snd_printdd(KERN_ERR "usbaudio: unit %u: " + "invalid bControlSize == 0\n", unitid); + return -EINVAL; + } channels = (hdr->bLength - 7) / csize - 1; bmaControls = hdr->bmaControls; } else { @@ -1934,15 +1940,13 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer) struct mixer_build state; int err; const struct usbmix_ctl_map *map; - struct usb_host_interface *hostif; void *p; - hostif = mixer->chip->ctrl_intf; memset(&state, 0, sizeof(state)); state.chip = mixer->chip; state.mixer = mixer; - state.buffer = hostif->extra; - state.buflen = hostif->extralen; + state.buffer = mixer->hostif->extra; + state.buflen = mixer->hostif->extralen; /* check the mapping table */ for (map = usbmix_ctl_maps; map->id; map++) { @@ -1955,7 +1959,8 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer) } p = NULL; - while ((p = snd_usb_find_csint_desc(hostif->extra, hostif->extralen, p, UAC_OUTPUT_TERMINAL)) != NULL) { + while ((p = snd_usb_find_csint_desc(mixer->hostif->extra, mixer->hostif->extralen, + p, UAC_OUTPUT_TERMINAL)) != NULL) { if (mixer->protocol == UAC_VERSION_1) { struct uac1_output_terminal_descriptor *desc = p; @@ -2162,17 +2167,15 @@ int snd_usb_mixer_activate(struct usb_mixer_interface *mixer) /* create the handler for the optional status interrupt endpoint */ static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer) { - struct usb_host_interface *hostif; struct usb_endpoint_descriptor *ep; void *transfer_buffer; int buffer_length; unsigned int epnum; - hostif = mixer->chip->ctrl_intf; /* we need one interrupt input endpoint */ - if (get_iface_desc(hostif)->bNumEndpoints < 1) + if (get_iface_desc(mixer->hostif)->bNumEndpoints < 1) return 0; - ep = get_endpoint(hostif, 0); + ep = get_endpoint(mixer->hostif, 0); if (!usb_endpoint_dir_in(ep) || !usb_endpoint_xfer_int(ep)) return 0; @@ -2202,7 +2205,6 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, }; struct usb_mixer_interface *mixer; struct snd_info_entry *entry; - struct usb_host_interface *host_iface; int err; strcpy(chip->card->mixername, "USB Mixer"); @@ -2219,8 +2221,8 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, return -ENOMEM; } - host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0]; - switch (get_iface_desc(host_iface)->bInterfaceProtocol) { + mixer->hostif = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0]; + switch (get_iface_desc(mixer->hostif)->bInterfaceProtocol) { case UAC_VERSION_1: default: mixer->protocol = UAC_VERSION_1; diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index ae1a14dcfe82..81b2d8a32fb0 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -3,6 +3,7 @@ struct usb_mixer_interface { struct snd_usb_audio *chip; + struct usb_host_interface *hostif; struct list_head list; unsigned int ignore_ctl_error; struct urb *urb; diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index dba0b7f11c54..a42e3ef3832d 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -1707,6 +1707,40 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + USB_DEVICE(0x0582, 0x0130), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + /* .vendor_name = "BOSS", */ + /* .product_name = "MICRO BR-80", */ + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_IGNORE_INTERFACE + }, + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 3, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } + }, + { + .ifnum = -1 + } + } + } +}, /* Guillemot devices */ { @@ -2417,6 +2451,12 @@ YAMAHA_DEVICE(0x7010, "UB99"), .idProduct = 0x1020, }, +/* KeithMcMillen Stringport */ +{ + USB_DEVICE(0x1f38, 0x0001), + .bInterfaceClass = USB_CLASS_AUDIO, +}, + /* Miditech devices */ { USB_DEVICE(0x4752, 0x0011), diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 77762c99afbe..81e07d842581 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -426,7 +426,7 @@ static int snd_usb_cm106_boot_quirk(struct usb_device *dev) */ static int snd_usb_cm6206_boot_quirk(struct usb_device *dev) { - int err, reg; + int err = 0, reg; int val[] = {0x2004, 0x3000, 0xf800, 0x143f, 0x0000, 0x3000}; for (reg = 0; reg < ARRAY_SIZE(val); reg++) { diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 56d62d3fb167..3b8f7b80376b 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -181,9 +181,9 @@ strip-libs = $(filter-out -l%,$(1)) $(OUTPUT)python/perf.so: $(PYRF_OBJS) $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \ - --quiet build_ext \ - --build-lib='$(OUTPUT)python' \ - --build-temp='$(OUTPUT)python/temp' + --quiet build_ext; \ + mkdir -p $(OUTPUT)python && \ + cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/ # # No Perl scripts right now: # @@ -509,9 +509,13 @@ else PYTHON_WORD := $(call shell-wordify,$(PYTHON)) - python-clean := $(PYTHON_WORD) util/setup.py clean \ - --build-lib='$(OUTPUT)python' \ - --build-temp='$(OUTPUT)python/temp' + # python extension build directories + PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ + PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ + PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ + export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP + + python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so ifdef NO_LIBPYTHON $(call disable-python) @@ -868,6 +872,9 @@ install: all $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python' $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' +install-python_ext: + $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' + install-doc: $(MAKE) -C Documentation install @@ -895,7 +902,7 @@ quick-install-html: ### Cleaning rules clean: - $(RM) $(OUTPUT){*.o,*/*.o,*/*/*.o,*/*/*/*.o,$(LIB_FILE),perf-archive} + $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS) $(RM) $(ALL_PROGRAMS) perf $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(MAKE) -C Documentation/ clean diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 9ac05aafd9b2..899080ace267 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -942,10 +942,10 @@ static const char *record_args[] = { "-f", "-m", "1024", "-c", "1", - "-e", "lock:lock_acquire:r", - "-e", "lock:lock_acquired:r", - "-e", "lock:lock_contended:r", - "-e", "lock:lock_release:r", + "-e", "lock:lock_acquire", + "-e", "lock:lock_acquired", + "-e", "lock:lock_contended", + "-e", "lock:lock_release", }; static int __cmd_record(int argc, const char **argv) diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 5f2a5c7046df..710ae3d0a489 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -134,10 +134,18 @@ static int opt_show_lines(const struct option *opt __used, { int ret = 0; - if (str) - ret = parse_line_range_desc(str, ¶ms.line_range); - INIT_LIST_HEAD(¶ms.line_range.line_list); + if (!str) + return 0; + + if (params.show_lines) { + pr_warning("Warning: more than one --line options are" + " detected. Only the first one is valid.\n"); + return 0; + } + params.show_lines = true; + ret = parse_line_range_desc(str, ¶ms.line_range); + INIT_LIST_HEAD(¶ms.line_range.line_list); return ret; } diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 80dc5b790e47..6b0519f885e4 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -30,8 +30,6 @@ #include <sched.h> #include <sys/mman.h> -#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y)) - enum write_mode_t { WRITE_FORCE, WRITE_APPEND @@ -47,7 +45,7 @@ static int freq = 1000; static int output; static int pipe_output = 0; static const char *output_name = NULL; -static int group = 0; +static bool group = false; static int realtime_prio = 0; static bool nodelay = false; static bool raw_samples = false; @@ -438,7 +436,6 @@ static void mmap_read_all(void) static int __cmd_record(int argc, const char **argv) { - int i; struct stat st; int flags; int err; @@ -682,7 +679,6 @@ static int __cmd_record(int argc, const char **argv) for (;;) { int hits = samples; - int thread; mmap_read_all(); @@ -693,19 +689,8 @@ static int __cmd_record(int argc, const char **argv) waking++; } - if (done) { - for (i = 0; i < evsel_list->cpus->nr; i++) { - struct perf_evsel *pos; - - list_for_each_entry(pos, &evsel_list->entries, node) { - for (thread = 0; - thread < evsel_list->threads->nr; - thread++) - ioctl(FD(pos, i, thread), - PERF_EVENT_IOC_DISABLE); - } - } - } + if (done) + perf_evlist__disable(evsel_list); } if (quiet || signr == SIGUSR1) @@ -768,6 +753,8 @@ const struct option record_options[] = { "child tasks do not inherit counters"), OPT_UINTEGER('F', "freq", &user_freq, "profile at this frequency"), OPT_UINTEGER('m', "mmap-pages", &mmap_pages, "number of mmap data pages"), + OPT_BOOLEAN(0, "group", &group, + "put the counters into a counter group"), OPT_BOOLEAN('g', "call-graph", &call_graph, "do call-graph (stack chain/backtrace) recording"), OPT_INCR('v', "verbose", &verbose, diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f854efda7686..d7ff277bdb78 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -162,23 +162,22 @@ static int perf_session__setup_sample_type(struct perf_session *self) { if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { if (sort__has_parent) { - fprintf(stderr, "selected --sort parent, but no" - " callchain data. Did you call" - " perf record without -g?\n"); + ui__warning("Selected --sort parent, but no " + "callchain data. Did you call " + "'perf record' without -g?\n"); return -EINVAL; } if (symbol_conf.use_callchain) { - fprintf(stderr, "selected -g but no callchain data." - " Did you call perf record without" - " -g?\n"); + ui__warning("Selected -g but no callchain data. Did " + "you call 'perf record' without -g?\n"); return -1; } } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && !symbol_conf.use_callchain) { symbol_conf.use_callchain = true; if (callchain_register_param(&callchain_param) < 0) { - fprintf(stderr, "Can't register callchain" - " params\n"); + ui__warning("Can't register callchain " + "params.\n"); return -EINVAL; } } diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index dcfe8873c9a1..5177964943e7 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1637,23 +1637,29 @@ static struct perf_event_ops event_ops = { .ordered_samples = true, }; -static int read_events(void) +static void read_events(bool destroy, struct perf_session **psession) { int err = -EINVAL; struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0, false, &event_ops); if (session == NULL) - return -ENOMEM; + die("No Memory"); if (perf_session__has_traces(session, "record -R")) { err = perf_session__process_events(session, &event_ops); + if (err) + die("Failed to process events, error %d", err); + nr_events = session->hists.stats.nr_events[0]; nr_lost_events = session->hists.stats.total_lost; nr_lost_chunks = session->hists.stats.nr_events[PERF_RECORD_LOST]; } - perf_session__delete(session); - return err; + if (destroy) + perf_session__delete(session); + + if (psession) + *psession = session; } static void print_bad_events(void) @@ -1689,9 +1695,10 @@ static void print_bad_events(void) static void __cmd_lat(void) { struct rb_node *next; + struct perf_session *session; setup_pager(); - read_events(); + read_events(false, &session); sort_lat(); printf("\n ---------------------------------------------------------------------------------------------------------------\n"); @@ -1717,6 +1724,7 @@ static void __cmd_lat(void) print_bad_events(); printf("\n"); + perf_session__delete(session); } static struct trace_sched_handler map_ops = { @@ -1731,7 +1739,7 @@ static void __cmd_map(void) max_cpu = sysconf(_SC_NPROCESSORS_CONF); setup_pager(); - read_events(); + read_events(true, NULL); print_bad_events(); } @@ -1744,7 +1752,7 @@ static void __cmd_replay(void) test_calibrations(); - read_events(); + read_events(true, NULL); printf("nr_run_events: %ld\n", nr_run_events); printf("nr_sleep_events: %ld\n", nr_sleep_events); @@ -1769,7 +1777,7 @@ static void __cmd_replay(void) static const char * const sched_usage[] = { - "perf sched [<options>] {record|latency|map|replay|trace}", + "perf sched [<options>] {record|latency|map|replay|script}", NULL }; diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 1ad04ce29c34..5deb17d9e795 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -193,6 +193,7 @@ static int big_num_opt = -1; static const char *cpu_list; static const char *csv_sep = NULL; static bool csv_output = false; +static bool group = false; static volatile int done = 0; @@ -280,14 +281,14 @@ static int create_perf_stat_counter(struct perf_evsel *evsel) attr->inherit = !no_inherit; if (system_wide) - return perf_evsel__open_per_cpu(evsel, evsel_list->cpus, false); + return perf_evsel__open_per_cpu(evsel, evsel_list->cpus, group); if (target_pid == -1 && target_tid == -1) { attr->disabled = 1; attr->enable_on_exec = 1; } - return perf_evsel__open_per_thread(evsel, evsel_list->threads, false); + return perf_evsel__open_per_thread(evsel, evsel_list->threads, group); } /* @@ -1043,6 +1044,8 @@ static const struct option options[] = { "stat events on existing thread id"), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), + OPT_BOOLEAN('g', "group", &group, + "put the counters into a counter group"), OPT_BOOLEAN('c', "scale", &scale, "scale/normalize counters"), OPT_INCR('v', "verbose", &verbose, diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index e02d78cae70f..fe02903f7d0f 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -399,7 +399,6 @@ static int perf_config_global(void) int perf_config(config_fn_t fn, void *data) { int ret = 0, found = 0; - char *repo_config = NULL; const char *home = NULL; /* Setting $PERF_CONFIG makes perf read _only_ the given config file. */ @@ -414,19 +413,32 @@ int perf_config(config_fn_t fn, void *data) home = getenv("HOME"); if (perf_config_global() && home) { char *user_config = strdup(mkpath("%s/.perfconfig", home)); - if (!access(user_config, R_OK)) { - ret += perf_config_from_file(fn, user_config, data); - found += 1; + struct stat st; + + if (user_config == NULL) { + warning("Not enough memory to process %s/.perfconfig, " + "ignoring it.", home); + goto out; } - free(user_config); - } - repo_config = perf_pathdup("config"); - if (!access(repo_config, R_OK)) { - ret += perf_config_from_file(fn, repo_config, data); + if (stat(user_config, &st) < 0) + goto out_free; + + if (st.st_uid && (st.st_uid != geteuid())) { + warning("File %s not owned by current user or root, " + "ignoring it.", user_config); + goto out_free; + } + + if (!st.st_size) + goto out_free; + + ret += perf_config_from_file(fn, user_config, data); found += 1; +out_free: + free(user_config); } - free(repo_config); +out: if (found == 0) return -1; return ret; diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c index fddf40f30d3e..ee51e9b4dc09 100644 --- a/tools/perf/util/dwarf-aux.c +++ b/tools/perf/util/dwarf-aux.c @@ -96,6 +96,39 @@ int cu_find_lineinfo(Dwarf_Die *cu_die, unsigned long addr, return *lineno ?: -ENOENT; } +static int __die_find_inline_cb(Dwarf_Die *die_mem, void *data); + +/** + * cu_walk_functions_at - Walk on function DIEs at given address + * @cu_die: A CU DIE + * @addr: An address + * @callback: A callback which called with found DIEs + * @data: A user data + * + * Walk on function DIEs at given @addr in @cu_die. Passed DIEs + * should be subprogram or inlined-subroutines. + */ +int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr, + int (*callback)(Dwarf_Die *, void *), void *data) +{ + Dwarf_Die die_mem; + Dwarf_Die *sc_die; + int ret = -ENOENT; + + /* Inlined function could be recursive. Trace it until fail */ + for (sc_die = die_find_realfunc(cu_die, addr, &die_mem); + sc_die != NULL; + sc_die = die_find_child(sc_die, __die_find_inline_cb, &addr, + &die_mem)) { + ret = callback(sc_die, data); + if (ret) + break; + } + + return ret; + +} + /** * die_compare_name - Compare diename and tname * @dw_die: a DIE @@ -198,6 +231,19 @@ static int die_get_attr_udata(Dwarf_Die *tp_die, unsigned int attr_name, return 0; } +/* Get attribute and translate it as a sdata */ +static int die_get_attr_sdata(Dwarf_Die *tp_die, unsigned int attr_name, + Dwarf_Sword *result) +{ + Dwarf_Attribute attr; + + if (dwarf_attr(tp_die, attr_name, &attr) == NULL || + dwarf_formsdata(&attr, result) != 0) + return -ENOENT; + + return 0; +} + /** * die_is_signed_type - Check whether a type DIE is signed or not * @tp_die: a DIE of a type @@ -250,6 +296,50 @@ int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs) return 0; } +/* Get the call file index number in CU DIE */ +static int die_get_call_fileno(Dwarf_Die *in_die) +{ + Dwarf_Sword idx; + + if (die_get_attr_sdata(in_die, DW_AT_call_file, &idx) == 0) + return (int)idx; + else + return -ENOENT; +} + +/* Get the declared file index number in CU DIE */ +static int die_get_decl_fileno(Dwarf_Die *pdie) +{ + Dwarf_Sword idx; + + if (die_get_attr_sdata(pdie, DW_AT_decl_file, &idx) == 0) + return (int)idx; + else + return -ENOENT; +} + +/** + * die_get_call_file - Get callsite file name of inlined function instance + * @in_die: a DIE of an inlined function instance + * + * Get call-site file name of @in_die. This means from which file the inline + * function is called. + */ +const char *die_get_call_file(Dwarf_Die *in_die) +{ + Dwarf_Die cu_die; + Dwarf_Files *files; + int idx; + + idx = die_get_call_fileno(in_die); + if (idx < 0 || !dwarf_diecu(in_die, &cu_die, NULL, NULL) || + dwarf_getsrcfiles(&cu_die, &files, NULL) != 0) + return NULL; + + return dwarf_filesrc(files, idx, NULL, NULL); +} + + /** * die_find_child - Generic DIE search function in DIE tree * @rt_die: a root DIE @@ -374,9 +464,78 @@ Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr, return die_mem; } +struct __instance_walk_param { + void *addr; + int (*callback)(Dwarf_Die *, void *); + void *data; + int retval; +}; + +static int __die_walk_instances_cb(Dwarf_Die *inst, void *data) +{ + struct __instance_walk_param *iwp = data; + Dwarf_Attribute attr_mem; + Dwarf_Die origin_mem; + Dwarf_Attribute *attr; + Dwarf_Die *origin; + int tmp; + + attr = dwarf_attr(inst, DW_AT_abstract_origin, &attr_mem); + if (attr == NULL) + return DIE_FIND_CB_CONTINUE; + + origin = dwarf_formref_die(attr, &origin_mem); + if (origin == NULL || origin->addr != iwp->addr) + return DIE_FIND_CB_CONTINUE; + + /* Ignore redundant instances */ + if (dwarf_tag(inst) == DW_TAG_inlined_subroutine) { + dwarf_decl_line(origin, &tmp); + if (die_get_call_lineno(inst) == tmp) { + tmp = die_get_decl_fileno(origin); + if (die_get_call_fileno(inst) == tmp) + return DIE_FIND_CB_CONTINUE; + } + } + + iwp->retval = iwp->callback(inst, iwp->data); + + return (iwp->retval) ? DIE_FIND_CB_END : DIE_FIND_CB_CONTINUE; +} + +/** + * die_walk_instances - Walk on instances of given DIE + * @or_die: an abstract original DIE + * @callback: a callback function which is called with instance DIE + * @data: user data + * + * Walk on the instances of give @in_die. @in_die must be an inlined function + * declartion. This returns the return value of @callback if it returns + * non-zero value, or -ENOENT if there is no instance. + */ +int die_walk_instances(Dwarf_Die *or_die, int (*callback)(Dwarf_Die *, void *), + void *data) +{ + Dwarf_Die cu_die; + Dwarf_Die die_mem; + struct __instance_walk_param iwp = { + .addr = or_die->addr, + .callback = callback, + .data = data, + .retval = -ENOENT, + }; + + if (dwarf_diecu(or_die, &cu_die, NULL, NULL) == NULL) + return -ENOENT; + + die_find_child(&cu_die, __die_walk_instances_cb, &iwp, &die_mem); + + return iwp.retval; +} + /* Line walker internal parameters */ struct __line_walk_param { - const char *fname; + bool recursive; line_walk_callback_t callback; void *data; int retval; @@ -385,39 +544,56 @@ struct __line_walk_param { static int __die_walk_funclines_cb(Dwarf_Die *in_die, void *data) { struct __line_walk_param *lw = data; - Dwarf_Addr addr; + Dwarf_Addr addr = 0; + const char *fname; int lineno; if (dwarf_tag(in_die) == DW_TAG_inlined_subroutine) { + fname = die_get_call_file(in_die); lineno = die_get_call_lineno(in_die); - if (lineno > 0 && dwarf_entrypc(in_die, &addr) == 0) { - lw->retval = lw->callback(lw->fname, lineno, addr, - lw->data); + if (fname && lineno > 0 && dwarf_entrypc(in_die, &addr) == 0) { + lw->retval = lw->callback(fname, lineno, addr, lw->data); if (lw->retval != 0) return DIE_FIND_CB_END; } } - return DIE_FIND_CB_SIBLING; + if (!lw->recursive) + /* Don't need to search recursively */ + return DIE_FIND_CB_SIBLING; + + if (addr) { + fname = dwarf_decl_file(in_die); + if (fname && dwarf_decl_line(in_die, &lineno) == 0) { + lw->retval = lw->callback(fname, lineno, addr, lw->data); + if (lw->retval != 0) + return DIE_FIND_CB_END; + } + } + + /* Continue to search nested inlined function call-sites */ + return DIE_FIND_CB_CONTINUE; } /* Walk on lines of blocks included in given DIE */ -static int __die_walk_funclines(Dwarf_Die *sp_die, +static int __die_walk_funclines(Dwarf_Die *sp_die, bool recursive, line_walk_callback_t callback, void *data) { struct __line_walk_param lw = { + .recursive = recursive, .callback = callback, .data = data, .retval = 0, }; Dwarf_Die die_mem; Dwarf_Addr addr; + const char *fname; int lineno; /* Handle function declaration line */ - lw.fname = dwarf_decl_file(sp_die); - if (lw.fname && dwarf_decl_line(sp_die, &lineno) == 0 && + fname = dwarf_decl_file(sp_die); + if (fname && dwarf_decl_line(sp_die, &lineno) == 0 && dwarf_entrypc(sp_die, &addr) == 0) { - lw.retval = callback(lw.fname, lineno, addr, data); + lw.retval = callback(fname, lineno, addr, data); if (lw.retval != 0) goto done; } @@ -430,7 +606,7 @@ static int __die_walk_culines_cb(Dwarf_Die *sp_die, void *data) { struct __line_walk_param *lw = data; - lw->retval = __die_walk_funclines(sp_die, lw->callback, lw->data); + lw->retval = __die_walk_funclines(sp_die, true, lw->callback, lw->data); if (lw->retval != 0) return DWARF_CB_ABORT; @@ -439,7 +615,7 @@ static int __die_walk_culines_cb(Dwarf_Die *sp_die, void *data) /** * die_walk_lines - Walk on lines inside given DIE - * @rt_die: a root DIE (CU or subprogram) + * @rt_die: a root DIE (CU, subprogram or inlined_subroutine) * @callback: callback routine * @data: user data * @@ -460,12 +636,12 @@ int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data) size_t nlines, i; /* Get the CU die */ - if (dwarf_tag(rt_die) == DW_TAG_subprogram) + if (dwarf_tag(rt_die) != DW_TAG_compile_unit) cu_die = dwarf_diecu(rt_die, &die_mem, NULL, NULL); else cu_die = rt_die; if (!cu_die) { - pr_debug2("Failed to get CU from subprogram\n"); + pr_debug2("Failed to get CU from given DIE.\n"); return -EINVAL; } @@ -509,7 +685,11 @@ int die_walk_lines(Dwarf_Die *rt_die, line_walk_callback_t callback, void *data) * subroutines. We have to check functions list or given function. */ if (rt_die != cu_die) - ret = __die_walk_funclines(rt_die, callback, data); + /* + * Don't need walk functions recursively, because nested + * inlined functions don't have lines of the specified DIE. + */ + ret = __die_walk_funclines(rt_die, false, callback, data); else { struct __line_walk_param param = { .callback = callback, diff --git a/tools/perf/util/dwarf-aux.h b/tools/perf/util/dwarf-aux.h index bc3b21167e70..6ce1717784b7 100644 --- a/tools/perf/util/dwarf-aux.h +++ b/tools/perf/util/dwarf-aux.h @@ -34,12 +34,19 @@ extern const char *cu_get_comp_dir(Dwarf_Die *cu_die); extern int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr, const char **fname, int *lineno); +/* Walk on funcitons at given address */ +extern int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr, + int (*callback)(Dwarf_Die *, void *), void *data); + /* Compare diename and tname */ extern bool die_compare_name(Dwarf_Die *dw_die, const char *tname); /* Get callsite line number of inline-function instance */ extern int die_get_call_lineno(Dwarf_Die *in_die); +/* Get callsite file name of inlined function instance */ +extern const char *die_get_call_file(Dwarf_Die *in_die); + /* Get type die */ extern Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem); @@ -73,6 +80,10 @@ extern Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr, extern Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr, Dwarf_Die *die_mem); +/* Walk on the instances of given DIE */ +extern int die_walk_instances(Dwarf_Die *in_die, + int (*callback)(Dwarf_Die *, void *), void *data); + /* Walker on lines (Note: line number will not be sorted) */ typedef int (* line_walk_callback_t) (const char *fname, int lineno, Dwarf_Addr addr, void *data); diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index b021ea9265c3..c12bd476c6f7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -85,10 +85,32 @@ int perf_evlist__add_default(struct perf_evlist *evlist) struct perf_evsel *evsel = perf_evsel__new(&attr, 0); if (evsel == NULL) - return -ENOMEM; + goto error; + + /* use strdup() because free(evsel) assumes name is allocated */ + evsel->name = strdup("cycles"); + if (!evsel->name) + goto error_free; perf_evlist__add(evlist, evsel); return 0; +error_free: + perf_evsel__delete(evsel); +error: + return -ENOMEM; +} + +void perf_evlist__disable(struct perf_evlist *evlist) +{ + int cpu, thread; + struct perf_evsel *pos; + + for (cpu = 0; cpu < evlist->cpus->nr; cpu++) { + list_for_each_entry(pos, &evlist->entries, node) { + for (thread = 0; thread < evlist->threads->nr; thread++) + ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_DISABLE); + } + } } int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index b2b862374f37..ce85ae9ae57a 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -53,6 +53,8 @@ int perf_evlist__alloc_mmap(struct perf_evlist *evlist); int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite); void perf_evlist__munmap(struct perf_evlist *evlist); +void perf_evlist__disable(struct perf_evlist *evlist); + static inline void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, struct thread_map *threads) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index cb2959a3fb43..b6c1ad123ca9 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -189,8 +189,8 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, const char *name, bool is_kallsyms) { const size_t size = PATH_MAX; - char *realname, *filename = malloc(size), - *linkname = malloc(size), *targetname; + char *realname, *filename = zalloc(size), + *linkname = zalloc(size), *targetname; int len, err = -1; if (is_kallsyms) { @@ -254,8 +254,8 @@ static int build_id_cache__add_b(const u8 *build_id, size_t build_id_size, int build_id_cache__remove_s(const char *sbuild_id, const char *debugdir) { const size_t size = PATH_MAX; - char *filename = malloc(size), - *linkname = malloc(size); + char *filename = zalloc(size), + *linkname = zalloc(size); int err = -1; if (filename == NULL || linkname == NULL) @@ -726,7 +726,16 @@ static int perf_header__read_build_ids_abi_quirk(struct perf_header *header, return -1; bev.header = old_bev.header; - bev.pid = 0; + + /* + * As the pid is the missing value, we need to fill + * it properly. The header.misc value give us nice hint. + */ + bev.pid = HOST_KERNEL_ID; + if (bev.header.misc == PERF_RECORD_MISC_GUEST_USER || + bev.header.misc == PERF_RECORD_MISC_GUEST_KERNEL) + bev.pid = DEFAULT_GUEST_KERNEL_ID; + memcpy(bev.build_id, old_bev.build_id, sizeof(bev.build_id)); __event_process_build_id(&bev, filename, session); diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h index 791f9dd27ebf..547628e97f3d 100644 --- a/tools/perf/util/include/linux/compiler.h +++ b/tools/perf/util/include/linux/compiler.h @@ -5,7 +5,9 @@ #define __always_inline inline #endif #define __user +#ifndef __attribute_const__ #define __attribute_const__ +#endif #define __used __attribute__((__unused__)) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 4ea7e19f5251..928918b796b2 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -697,7 +697,11 @@ parse_raw_event(const char **strp, struct perf_event_attr *attr) return EVT_FAILED; n = hex2u64(str + 1, &config); if (n > 0) { - *strp = str + n + 1; + const char *end = str + n + 1; + if (*end != '\0' && *end != ',' && *end != ':') + return EVT_FAILED; + + *strp = end; attr->type = PERF_TYPE_RAW; attr->config = config; return EVT_HANDLED; @@ -1097,6 +1101,4 @@ void print_events(const char *event_glob) printf("\n"); print_tracepoint_events(NULL, NULL); - - exit(129); } diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index b82d54fa2c56..1c7bfa5fe0a8 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -1820,11 +1820,15 @@ static int convert_to_probe_trace_events(struct perf_probe_event *pev, ret = -ENOMEM; goto error; } - tev->point.module = strdup(module); - if (tev->point.module == NULL) { - ret = -ENOMEM; - goto error; + + if (module) { + tev->point.module = strdup(module); + if (tev->point.module == NULL) { + ret = -ENOMEM; + goto error; + } } + tev->point.offset = pev->point.offset; tev->point.retprobe = pev->point.retprobe; tev->nargs = pev->nargs; diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 3e44a3e36519..555fc3864b90 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -612,12 +612,12 @@ static int convert_variable(Dwarf_Die *vr_die, struct probe_finder *pf) return ret; } -/* Find a variable in a subprogram die */ -static int find_variable(Dwarf_Die *sp_die, struct probe_finder *pf) +/* Find a variable in a scope DIE */ +static int find_variable(Dwarf_Die *sc_die, struct probe_finder *pf) { - Dwarf_Die vr_die, *scopes; + Dwarf_Die vr_die; char buf[32], *ptr; - int ret, nscopes; + int ret = 0; if (!is_c_varname(pf->pvar->var)) { /* Copy raw parameters */ @@ -652,30 +652,16 @@ static int find_variable(Dwarf_Die *sp_die, struct probe_finder *pf) if (pf->tvar->name == NULL) return -ENOMEM; - pr_debug("Searching '%s' variable in context.\n", - pf->pvar->var); + pr_debug("Searching '%s' variable in context.\n", pf->pvar->var); /* Search child die for local variables and parameters. */ - if (die_find_variable_at(sp_die, pf->pvar->var, pf->addr, &vr_die)) - ret = convert_variable(&vr_die, pf); - else { - /* Search upper class */ - nscopes = dwarf_getscopes_die(sp_die, &scopes); - while (nscopes-- > 1) { - pr_debug("Searching variables in %s\n", - dwarf_diename(&scopes[nscopes])); - /* We should check this scope, so give dummy address */ - if (die_find_variable_at(&scopes[nscopes], - pf->pvar->var, 0, - &vr_die)) { - ret = convert_variable(&vr_die, pf); - goto found; - } - } - if (scopes) - free(scopes); - ret = -ENOENT; + if (!die_find_variable_at(sc_die, pf->pvar->var, pf->addr, &vr_die)) { + /* Search again in global variables */ + if (!die_find_variable_at(&pf->cu_die, pf->pvar->var, 0, &vr_die)) + ret = -ENOENT; } -found: + if (ret == 0) + ret = convert_variable(&vr_die, pf); + if (ret < 0) pr_warning("Failed to find '%s' in this function.\n", pf->pvar->var); @@ -718,26 +704,30 @@ static int convert_to_trace_point(Dwarf_Die *sp_die, Dwarf_Addr paddr, return 0; } -/* Call probe_finder callback with real subprogram DIE */ -static int call_probe_finder(Dwarf_Die *sp_die, struct probe_finder *pf) +/* Call probe_finder callback with scope DIE */ +static int call_probe_finder(Dwarf_Die *sc_die, struct probe_finder *pf) { - Dwarf_Die die_mem; Dwarf_Attribute fb_attr; size_t nops; int ret; - /* If no real subprogram, find a real one */ - if (!sp_die || dwarf_tag(sp_die) != DW_TAG_subprogram) { - sp_die = die_find_realfunc(&pf->cu_die, pf->addr, &die_mem); - if (!sp_die) { + if (!sc_die) { + pr_err("Caller must pass a scope DIE. Program error.\n"); + return -EINVAL; + } + + /* If not a real subprogram, find a real one */ + if (dwarf_tag(sc_die) != DW_TAG_subprogram) { + if (!die_find_realfunc(&pf->cu_die, pf->addr, &pf->sp_die)) { pr_warning("Failed to find probe point in any " "functions.\n"); return -ENOENT; } - } + } else + memcpy(&pf->sp_die, sc_die, sizeof(Dwarf_Die)); - /* Get the frame base attribute/ops */ - dwarf_attr(sp_die, DW_AT_frame_base, &fb_attr); + /* Get the frame base attribute/ops from subprogram */ + dwarf_attr(&pf->sp_die, DW_AT_frame_base, &fb_attr); ret = dwarf_getlocation_addr(&fb_attr, pf->addr, &pf->fb_ops, &nops, 1); if (ret <= 0 || nops == 0) { pf->fb_ops = NULL; @@ -755,7 +745,7 @@ static int call_probe_finder(Dwarf_Die *sp_die, struct probe_finder *pf) } /* Call finder's callback handler */ - ret = pf->callback(sp_die, pf); + ret = pf->callback(sc_die, pf); /* *pf->fb_ops will be cached in libdw. Don't free it. */ pf->fb_ops = NULL; @@ -763,17 +753,82 @@ static int call_probe_finder(Dwarf_Die *sp_die, struct probe_finder *pf) return ret; } +struct find_scope_param { + const char *function; + const char *file; + int line; + int diff; + Dwarf_Die *die_mem; + bool found; +}; + +static int find_best_scope_cb(Dwarf_Die *fn_die, void *data) +{ + struct find_scope_param *fsp = data; + const char *file; + int lno; + + /* Skip if declared file name does not match */ + if (fsp->file) { + file = dwarf_decl_file(fn_die); + if (!file || strcmp(fsp->file, file) != 0) + return 0; + } + /* If the function name is given, that's what user expects */ + if (fsp->function) { + if (die_compare_name(fn_die, fsp->function)) { + memcpy(fsp->die_mem, fn_die, sizeof(Dwarf_Die)); + fsp->found = true; + return 1; + } + } else { + /* With the line number, find the nearest declared DIE */ + dwarf_decl_line(fn_die, &lno); + if (lno < fsp->line && fsp->diff > fsp->line - lno) { + /* Keep a candidate and continue */ + fsp->diff = fsp->line - lno; + memcpy(fsp->die_mem, fn_die, sizeof(Dwarf_Die)); + fsp->found = true; + } + } + return 0; +} + +/* Find an appropriate scope fits to given conditions */ +static Dwarf_Die *find_best_scope(struct probe_finder *pf, Dwarf_Die *die_mem) +{ + struct find_scope_param fsp = { + .function = pf->pev->point.function, + .file = pf->fname, + .line = pf->lno, + .diff = INT_MAX, + .die_mem = die_mem, + .found = false, + }; + + cu_walk_functions_at(&pf->cu_die, pf->addr, find_best_scope_cb, &fsp); + + return fsp.found ? die_mem : NULL; +} + static int probe_point_line_walker(const char *fname, int lineno, Dwarf_Addr addr, void *data) { struct probe_finder *pf = data; + Dwarf_Die *sc_die, die_mem; int ret; if (lineno != pf->lno || strtailcmp(fname, pf->fname) != 0) return 0; pf->addr = addr; - ret = call_probe_finder(NULL, pf); + sc_die = find_best_scope(pf, &die_mem); + if (!sc_die) { + pr_warning("Failed to find scope of probe point.\n"); + return -ENOENT; + } + + ret = call_probe_finder(sc_die, pf); /* Continue if no error, because the line will be in inline function */ return ret < 0 ? ret : 0; @@ -827,6 +882,7 @@ static int probe_point_lazy_walker(const char *fname, int lineno, Dwarf_Addr addr, void *data) { struct probe_finder *pf = data; + Dwarf_Die *sc_die, die_mem; int ret; if (!line_list__has_line(&pf->lcache, lineno) || @@ -836,7 +892,14 @@ static int probe_point_lazy_walker(const char *fname, int lineno, pr_debug("Probe line found: line:%d addr:0x%llx\n", lineno, (unsigned long long)addr); pf->addr = addr; - ret = call_probe_finder(NULL, pf); + pf->lno = lineno; + sc_die = find_best_scope(pf, &die_mem); + if (!sc_die) { + pr_warning("Failed to find scope of probe point.\n"); + return -ENOENT; + } + + ret = call_probe_finder(sc_die, pf); /* * Continue if no error, because the lazy pattern will match @@ -861,42 +924,39 @@ static int find_probe_point_lazy(Dwarf_Die *sp_die, struct probe_finder *pf) return die_walk_lines(sp_die, probe_point_lazy_walker, pf); } -/* Callback parameter with return value */ -struct dwarf_callback_param { - void *data; - int retval; -}; - static int probe_point_inline_cb(Dwarf_Die *in_die, void *data) { - struct dwarf_callback_param *param = data; - struct probe_finder *pf = param->data; + struct probe_finder *pf = data; struct perf_probe_point *pp = &pf->pev->point; Dwarf_Addr addr; + int ret; if (pp->lazy_line) - param->retval = find_probe_point_lazy(in_die, pf); + ret = find_probe_point_lazy(in_die, pf); else { /* Get probe address */ if (dwarf_entrypc(in_die, &addr) != 0) { pr_warning("Failed to get entry address of %s.\n", dwarf_diename(in_die)); - param->retval = -ENOENT; - return DWARF_CB_ABORT; + return -ENOENT; } pf->addr = addr; pf->addr += pp->offset; pr_debug("found inline addr: 0x%jx\n", (uintmax_t)pf->addr); - param->retval = call_probe_finder(in_die, pf); - if (param->retval < 0) - return DWARF_CB_ABORT; + ret = call_probe_finder(in_die, pf); } - return DWARF_CB_OK; + return ret; } +/* Callback parameter with return value for libdw */ +struct dwarf_callback_param { + void *data; + int retval; +}; + /* Search function from function name */ static int probe_point_search_cb(Dwarf_Die *sp_die, void *data) { @@ -933,14 +993,10 @@ static int probe_point_search_cb(Dwarf_Die *sp_die, void *data) /* TODO: Check the address in this function */ param->retval = call_probe_finder(sp_die, pf); } - } else { - struct dwarf_callback_param _param = {.data = (void *)pf, - .retval = 0}; + } else /* Inlined function: search instances */ - dwarf_func_inline_instances(sp_die, probe_point_inline_cb, - &_param); - param->retval = _param.retval; - } + param->retval = die_walk_instances(sp_die, + probe_point_inline_cb, (void *)pf); return DWARF_CB_ABORT; /* Exit; no same symbol in this CU. */ } @@ -1060,7 +1116,7 @@ found: } /* Add a found probe point into trace event list */ -static int add_probe_trace_event(Dwarf_Die *sp_die, struct probe_finder *pf) +static int add_probe_trace_event(Dwarf_Die *sc_die, struct probe_finder *pf) { struct trace_event_finder *tf = container_of(pf, struct trace_event_finder, pf); @@ -1075,8 +1131,9 @@ static int add_probe_trace_event(Dwarf_Die *sp_die, struct probe_finder *pf) } tev = &tf->tevs[tf->ntevs++]; - ret = convert_to_trace_point(sp_die, pf->addr, pf->pev->point.retprobe, - &tev->point); + /* Trace point should be converted from subprogram DIE */ + ret = convert_to_trace_point(&pf->sp_die, pf->addr, + pf->pev->point.retprobe, &tev->point); if (ret < 0) return ret; @@ -1091,7 +1148,8 @@ static int add_probe_trace_event(Dwarf_Die *sp_die, struct probe_finder *pf) for (i = 0; i < pf->pev->nargs; i++) { pf->pvar = &pf->pev->args[i]; pf->tvar = &tev->args[i]; - ret = find_variable(sp_die, pf); + /* Variable should be found from scope DIE */ + ret = find_variable(sc_die, pf); if (ret != 0) return ret; } @@ -1159,13 +1217,13 @@ static int collect_variables_cb(Dwarf_Die *die_mem, void *data) } /* Add a found vars into available variables list */ -static int add_available_vars(Dwarf_Die *sp_die, struct probe_finder *pf) +static int add_available_vars(Dwarf_Die *sc_die, struct probe_finder *pf) { struct available_var_finder *af = container_of(pf, struct available_var_finder, pf); struct variable_list *vl; - Dwarf_Die die_mem, *scopes = NULL; - int ret, nscopes; + Dwarf_Die die_mem; + int ret; /* Check number of tevs */ if (af->nvls == af->max_vls) { @@ -1174,8 +1232,9 @@ static int add_available_vars(Dwarf_Die *sp_die, struct probe_finder *pf) } vl = &af->vls[af->nvls++]; - ret = convert_to_trace_point(sp_die, pf->addr, pf->pev->point.retprobe, - &vl->point); + /* Trace point should be converted from subprogram DIE */ + ret = convert_to_trace_point(&pf->sp_die, pf->addr, + pf->pev->point.retprobe, &vl->point); if (ret < 0) return ret; @@ -1187,19 +1246,14 @@ static int add_available_vars(Dwarf_Die *sp_die, struct probe_finder *pf) if (vl->vars == NULL) return -ENOMEM; af->child = true; - die_find_child(sp_die, collect_variables_cb, (void *)af, &die_mem); + die_find_child(sc_die, collect_variables_cb, (void *)af, &die_mem); /* Find external variables */ if (!af->externs) goto out; /* Don't need to search child DIE for externs. */ af->child = false; - nscopes = dwarf_getscopes_die(sp_die, &scopes); - while (nscopes-- > 1) - die_find_child(&scopes[nscopes], collect_variables_cb, - (void *)af, &die_mem); - if (scopes) - free(scopes); + die_find_child(&pf->cu_die, collect_variables_cb, (void *)af, &die_mem); out: if (strlist__empty(vl->vars)) { @@ -1391,10 +1445,14 @@ static int find_line_range_by_line(Dwarf_Die *sp_die, struct line_finder *lf) static int line_range_inline_cb(Dwarf_Die *in_die, void *data) { - struct dwarf_callback_param *param = data; + find_line_range_by_line(in_die, data); - param->retval = find_line_range_by_line(in_die, param->data); - return DWARF_CB_ABORT; /* No need to find other instances */ + /* + * We have to check all instances of inlined function, because + * some execution paths can be optimized out depends on the + * function argument of instances + */ + return 0; } /* Search function from function name */ @@ -1422,15 +1480,10 @@ static int line_range_search_cb(Dwarf_Die *sp_die, void *data) pr_debug("New line range: %d to %d\n", lf->lno_s, lf->lno_e); lr->start = lf->lno_s; lr->end = lf->lno_e; - if (dwarf_func_inline(sp_die)) { - struct dwarf_callback_param _param; - _param.data = (void *)lf; - _param.retval = 0; - dwarf_func_inline_instances(sp_die, - line_range_inline_cb, - &_param); - param->retval = _param.retval; - } else + if (dwarf_func_inline(sp_die)) + param->retval = die_walk_instances(sp_die, + line_range_inline_cb, lf); + else param->retval = find_line_range_by_line(sp_die, lf); return DWARF_CB_ABORT; } diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index c478b42a2473..1132c8f0ce89 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -57,7 +57,7 @@ struct probe_finder { struct perf_probe_event *pev; /* Target probe event */ /* Callback when a probe point is found */ - int (*callback)(Dwarf_Die *sp_die, struct probe_finder *pf); + int (*callback)(Dwarf_Die *sc_die, struct probe_finder *pf); /* For function searching */ int lno; /* Line number */ diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 8e0b5a39d8a7..cbc8f215d4b7 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -187,16 +187,119 @@ static PyTypeObject pyrf_throttle_event__type = { .tp_repr = (reprfunc)pyrf_throttle_event__repr, }; +static char pyrf_lost_event__doc[] = PyDoc_STR("perf lost event object."); + +static PyMemberDef pyrf_lost_event__members[] = { + sample_members + member_def(lost_event, id, T_ULONGLONG, "event id"), + member_def(lost_event, lost, T_ULONGLONG, "number of lost events"), + { .name = NULL, }, +}; + +static PyObject *pyrf_lost_event__repr(struct pyrf_event *pevent) +{ + PyObject *ret; + char *s; + + if (asprintf(&s, "{ type: lost, id: %#" PRIx64 ", " + "lost: %#" PRIx64 " }", + pevent->event.lost.id, pevent->event.lost.lost) < 0) { + ret = PyErr_NoMemory(); + } else { + ret = PyString_FromString(s); + free(s); + } + return ret; +} + +static PyTypeObject pyrf_lost_event__type = { + PyVarObject_HEAD_INIT(NULL, 0) + .tp_name = "perf.lost_event", + .tp_basicsize = sizeof(struct pyrf_event), + .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, + .tp_doc = pyrf_lost_event__doc, + .tp_members = pyrf_lost_event__members, + .tp_repr = (reprfunc)pyrf_lost_event__repr, +}; + +static char pyrf_read_event__doc[] = PyDoc_STR("perf read event object."); + +static PyMemberDef pyrf_read_event__members[] = { + sample_members + member_def(read_event, pid, T_UINT, "event pid"), + member_def(read_event, tid, T_UINT, "event tid"), + { .name = NULL, }, +}; + +static PyObject *pyrf_read_event__repr(struct pyrf_event *pevent) +{ + return PyString_FromFormat("{ type: read, pid: %u, tid: %u }", + pevent->event.read.pid, + pevent->event.read.tid); + /* + * FIXME: return the array of read values, + * making this method useful ;-) + */ +} + +static PyTypeObject pyrf_read_event__type = { + PyVarObject_HEAD_INIT(NULL, 0) + .tp_name = "perf.read_event", + .tp_basicsize = sizeof(struct pyrf_event), + .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, + .tp_doc = pyrf_read_event__doc, + .tp_members = pyrf_read_event__members, + .tp_repr = (reprfunc)pyrf_read_event__repr, +}; + +static char pyrf_sample_event__doc[] = PyDoc_STR("perf sample event object."); + +static PyMemberDef pyrf_sample_event__members[] = { + sample_members + member_def(perf_event_header, type, T_UINT, "event type"), + { .name = NULL, }, +}; + +static PyObject *pyrf_sample_event__repr(struct pyrf_event *pevent) +{ + PyObject *ret; + char *s; + + if (asprintf(&s, "{ type: sample }") < 0) { + ret = PyErr_NoMemory(); + } else { + ret = PyString_FromString(s); + free(s); + } + return ret; +} + +static PyTypeObject pyrf_sample_event__type = { + PyVarObject_HEAD_INIT(NULL, 0) + .tp_name = "perf.sample_event", + .tp_basicsize = sizeof(struct pyrf_event), + .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, + .tp_doc = pyrf_sample_event__doc, + .tp_members = pyrf_sample_event__members, + .tp_repr = (reprfunc)pyrf_sample_event__repr, +}; + static int pyrf_event__setup_types(void) { int err; pyrf_mmap_event__type.tp_new = pyrf_task_event__type.tp_new = pyrf_comm_event__type.tp_new = + pyrf_lost_event__type.tp_new = + pyrf_read_event__type.tp_new = + pyrf_sample_event__type.tp_new = pyrf_throttle_event__type.tp_new = PyType_GenericNew; err = PyType_Ready(&pyrf_mmap_event__type); if (err < 0) goto out; + err = PyType_Ready(&pyrf_lost_event__type); + if (err < 0) + goto out; err = PyType_Ready(&pyrf_task_event__type); if (err < 0) goto out; @@ -206,20 +309,26 @@ static int pyrf_event__setup_types(void) err = PyType_Ready(&pyrf_throttle_event__type); if (err < 0) goto out; + err = PyType_Ready(&pyrf_read_event__type); + if (err < 0) + goto out; + err = PyType_Ready(&pyrf_sample_event__type); + if (err < 0) + goto out; out: return err; } static PyTypeObject *pyrf_event__type[] = { [PERF_RECORD_MMAP] = &pyrf_mmap_event__type, - [PERF_RECORD_LOST] = &pyrf_mmap_event__type, + [PERF_RECORD_LOST] = &pyrf_lost_event__type, [PERF_RECORD_COMM] = &pyrf_comm_event__type, [PERF_RECORD_EXIT] = &pyrf_task_event__type, [PERF_RECORD_THROTTLE] = &pyrf_throttle_event__type, [PERF_RECORD_UNTHROTTLE] = &pyrf_throttle_event__type, [PERF_RECORD_FORK] = &pyrf_task_event__type, - [PERF_RECORD_READ] = &pyrf_mmap_event__type, - [PERF_RECORD_SAMPLE] = &pyrf_mmap_event__type, + [PERF_RECORD_READ] = &pyrf_read_event__type, + [PERF_RECORD_SAMPLE] = &pyrf_sample_event__type, }; static PyObject *pyrf_event__new(union perf_event *event) diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index bbc982f5dd8b..95d370074928 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -3,9 +3,27 @@ from distutils.core import setup, Extension from os import getenv +from distutils.command.build_ext import build_ext as _build_ext +from distutils.command.install_lib import install_lib as _install_lib + +class build_ext(_build_ext): + def finalize_options(self): + _build_ext.finalize_options(self) + self.build_lib = build_lib + self.build_temp = build_tmp + +class install_lib(_install_lib): + def finalize_options(self): + _install_lib.finalize_options(self) + self.build_dir = build_lib + + cflags = ['-fno-strict-aliasing', '-Wno-write-strings'] cflags += getenv('CFLAGS', '').split() +build_lib = getenv('PYTHON_EXTBUILD_LIB') +build_tmp = getenv('PYTHON_EXTBUILD_TMP') + perf = Extension('perf', sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c', 'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c', @@ -21,4 +39,5 @@ setup(name='perf', author_email='acme@redhat.com', license='GPLv2', url='http://perf.wiki.kernel.org', - ext_modules=[perf]) + ext_modules=[perf], + cmdclass={'build_ext': build_ext, 'install_lib': install_lib}) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index eec196329fd9..469c0264ed29 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1504,6 +1504,17 @@ int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter) dso->adjust_symbols = 0; if (strncmp(dso->name, "/tmp/perf-", 10) == 0) { + struct stat st; + + if (lstat(dso->name, &st) < 0) + return -1; + + if (st.st_uid && (st.st_uid != geteuid())) { + pr_warning("File %s not owned by current user or root, " + "ignoring it.\n", dso->name); + return -1; + } + ret = dso__load_perf_map(dso, map, filter); dso->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT : SYMTAB__NOT_FOUND; @@ -2170,27 +2181,22 @@ size_t machines__fprintf_dsos_buildid(struct rb_root *machines, return ret; } -struct dso *dso__new_kernel(const char *name) +static struct dso* +dso__kernel_findnew(struct machine *machine, const char *name, + const char *short_name, int dso_type) { - struct dso *dso = dso__new(name ?: "[kernel.kallsyms]"); - - if (dso != NULL) { - dso__set_short_name(dso, "[kernel]"); - dso->kernel = DSO_TYPE_KERNEL; - } - - return dso; -} + /* + * The kernel dso could be created by build_id processing. + */ + struct dso *dso = __dsos__findnew(&machine->kernel_dsos, name); -static struct dso *dso__new_guest_kernel(struct machine *machine, - const char *name) -{ - char bf[PATH_MAX]; - struct dso *dso = dso__new(name ?: machine__mmap_name(machine, bf, - sizeof(bf))); + /* + * We need to run this in all cases, since during the build_id + * processing we had no idea this was the kernel dso. + */ if (dso != NULL) { - dso__set_short_name(dso, "[guest.kernel]"); - dso->kernel = DSO_TYPE_GUEST_KERNEL; + dso__set_short_name(dso, short_name); + dso->kernel = dso_type; } return dso; @@ -2208,24 +2214,36 @@ void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine) dso->has_build_id = true; } -static struct dso *machine__create_kernel(struct machine *machine) +static struct dso *machine__get_kernel(struct machine *machine) { const char *vmlinux_name = NULL; struct dso *kernel; if (machine__is_host(machine)) { vmlinux_name = symbol_conf.vmlinux_name; - kernel = dso__new_kernel(vmlinux_name); + if (!vmlinux_name) + vmlinux_name = "[kernel.kallsyms]"; + + kernel = dso__kernel_findnew(machine, vmlinux_name, + "[kernel]", + DSO_TYPE_KERNEL); } else { + char bf[PATH_MAX]; + if (machine__is_default_guest(machine)) vmlinux_name = symbol_conf.default_guest_vmlinux_name; - kernel = dso__new_guest_kernel(machine, vmlinux_name); + if (!vmlinux_name) + vmlinux_name = machine__mmap_name(machine, bf, + sizeof(bf)); + + kernel = dso__kernel_findnew(machine, vmlinux_name, + "[guest.kernel]", + DSO_TYPE_GUEST_KERNEL); } - if (kernel != NULL) { + if (kernel != NULL && (!kernel->has_build_id)) dso__read_running_kernel_build_id(kernel, machine); - dsos__add(&machine->kernel_dsos, kernel); - } + return kernel; } @@ -2329,7 +2347,7 @@ void machine__destroy_kernel_maps(struct machine *machine) int machine__create_kernel_maps(struct machine *machine) { - struct dso *kernel = machine__create_kernel(machine); + struct dso *kernel = machine__get_kernel(machine); if (kernel == NULL || __machine__create_kernel_maps(machine, kernel) < 0) diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 325ee36a9d29..4f377d92e75a 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -155,7 +155,6 @@ struct dso { }; struct dso *dso__new(const char *name); -struct dso *dso__new_kernel(const char *name); void dso__delete(struct dso *dso); int dso__name_len(const struct dso *dso); diff --git a/tools/perf/util/ui/browsers/top.c b/tools/perf/util/ui/browsers/top.c index 5a06538532af..88403cf8396a 100644 --- a/tools/perf/util/ui/browsers/top.c +++ b/tools/perf/util/ui/browsers/top.c @@ -208,6 +208,5 @@ int perf_top__tui_browser(struct perf_top *top) }, }; - ui_helpline__push("Press <- or ESC to exit"); return perf_top_browser__run(&browser); } |