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path: root/drivers/pci
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2008-02-02pciehp: workaround against Bad DLLP during power offKenji Kaneshige1-0/+45
Set Bad DLLP Mask bit in Correctable Error Mask Register during turning power off the slot. This is the workaround against Bad DLLP error that sometimes happen during turning power off on the slot which conforms to PCI Express 1.0a spec. The cause of this error seems that PCI Express 1.0a spec doesn't have the following consideration that was added to PCI Express 1.1 spec. "If the port is associated with a hot-pluggable slot (Hot-Plug Capable bit in the Slot Capabilities register set to 1b), and Power Controller Control bit in Slot Control register is 1b(Off), then any transition to DL Inactive must not be considered an error." Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02pciehp: wait for 1000ms before LED operation after power offKenji Kaneshige2-12/+7
After turning power off, we must wait for at least 1 second *before* LED operation. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Remove pci_enable_device_bars()Benjamin Herrenschmidt1-24/+0
Now that all in-tree users are gone, this removes pci_enable_device_bars() completely. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Add pci_enable_device_{io,mem} intefacesBenjamin Herrenschmidt1-1/+48
The pci_enable_device_bars() interface isn't well suited to PCI because you can't actually enable/disable BARs individually on a device. So for example, if a device has 2 memory BARs 0 and 1, and one of them (let's say 1) has not been successfully allocated by the firmware or the kernel, then enabling memory decoding shouldn't be permitted for the entire device since it will decode whatever random address is still in that BAR 1. So a device must be either fully enabled for IO, for Memory, or for both. Not on a per-BAR basis. This provides two new functions, pci_enable_device_io() and pci_enable_device_mem() to replace pci_enable_device_bars(). The implementation internally builds a BAR mask in order to be able to use existing arch infrastructure. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: avoid save the same type of cap multiple timesShaohua Li1-2/+10
Avoid adding the same type of cap multiple times, otherwise we will see dead loop. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: correctly initialize a structure for pcie_save_pcix_state()Shaohua Li1-0/+2
save_state->cap_nr should be correctly set, otherwise we can't find the saved cap at resume. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: fix typo in pci_save_pcix_stateShaohua Li1-1/+1
pci_save/store_state has multiple bugs, which will cause cap can't be saved/restored correctly. Below 3 patches fix them. fix the typo in pci_save_pcix_state Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: use dev_printk in quirk messagesbjorn.helgaas@hp.com1-60/+52
Convert quirk printks to dev_printk(). I made the MSI disable messages a little more consistent: - always use "disabled", not "deactivated" - specify "device MSI disabled" or "subordinate MSI disabled" when disabling MSI for only a specific device or subordinate bus Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: print quirk name in debug messagesbjorn.helgaas@hp.com1-1/+6
Instead of printing this: PCI: Calling quirk c023b250 for 0000:00:00.0 we can print this: pci 0000:00:00.0: calling quirk 0xc023b270: quirk_cardbus_legacy+0x0/0x30() The address is superfluous because sprint_symbol() includes the address if the symbol lookup fails, but this is the same style used in do_initcalls() and pnp_fixup_device(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: fix for quirk_e100_interrupt()Ivan Kokshaysky1-1/+13
Check that the e100 is in the D0 power state. If it's not, it won't respond to MMIO accesses and we end up with master-abort machine checks on some platforms. Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Spelling fixesJoe Perches2-2/+2
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: drivers/pci/msi.c: move arch hooks to the topAdrian Bunk1-46/+45
This patch fixes the following problem present with older gcc versions: <-- snip --> ... CC drivers/pci/msi.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:692: warning: weak declaration of `arch_msi_check_device' after first use results in unspecified behavior /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:704: warning: weak declaration of `arch_setup_msi_irqs' after first use results in unspecified behavior /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:724: warning: weak declaration of `arch_teardown_msi_irqs' after first use results in unspecified behavior ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: quirk: enable MSI Mapping on HT1000Sebastien Dugue1-3/+27
Add a quirk to enable the MSI mapping capability on HyperTransport bridges. Wire Broadcom's HT1000 to use the quirk. Signed-off-by: Sebastien Dugue <sebastien.dugue@bull.net> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Andy Currid <acurrid@nvidia.com> Cc: Peer Chen <pchen@nvidia.com> Cc: Prakash Punnoor <prakash@punnoor.de> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Michael Chan <mchan@broadcom.com> Cc: Greg KH <greg@kroah.com> Cc: Andy Currid <acurrid@nvidia.com> Cc: Peer Chen <pchen@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Fix warning in setup-res.c on 32-bit platforms with 64-bit resourcesBenjamin Herrenschmidt1-2/+4
This adds appropriate casts to avoid a warning and print the correct values in pr_debug. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Fix bus resource assignment on 32 bits with 64b resourcesBenjamin Herrenschmidt1-24/+40
The current pci_assign_unassigned_resources() code doesn't work properly on 32 bits platforms with 64 bits resources. The main reason is the use of unsigned long in various places instead of resource_size_t. This is a pre-requisite for making powerpc use the generic code instead of its own half-useful implementation. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: PCIeHP: Fix some whitespace damageRolf Eike Beer1-2/+1
PCIeHP: Fix some whitespace damage Signed-off-by: Rolf Eike Beer <eike-hotplug@sf-tec.de> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: pciehp: use generic function to find ext capabilityKenji Kaneshige1-6/+1
Remove duplicated code to find an extend capability in PCIEHP driver. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: pciehp: remove needless hp_slot calculationKenji Kaneshige1-11/+2
Remove needless hp_slot calculation. This has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: pciehp: remove needless members from struct controllerKenji Kaneshige2-13/+3
Remove needless members from struct controller. This has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: acpiphp: remove unneeded acpi_get_name function callMUNEDA Takahiro1-1/+0
acpi_get_name() is called before and after dbg(). The latter is useless and should be removed. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI Hotplug: acpiphp: fix trivial typosMUNEDA Takahiro1-2/+2
fix trivial typos. Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCIe: fix double initialization bugMark Lord3-54/+69
Earlier patches to split out the hardware init for PCIe hotplug resulted in some one-time initializations being redone on every resume cycle. Eg. irq/polling initialization. This patch splits the hardware init into two parts, and separates the one-time initializations from those so that they only ever get done once, as intended. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCIE: Make use of the previously split out pcie_init_enable_events() functionMark Lord3-1/+20
Make use of the previously split out pcie_init_enable_events() function to reinitialize the hotplug hardware on resume from suspend, but only when pciehp_force==1. Otherwise behaviour is unmodified. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: more fixes for PCIe Hotplug so that it works with ExpressCard slots on ↵Mark Lord1-81/+104
Dell notebooks (and others?) in conjunction with modparam of pciehp_force=1 Split out the hotplug hardware initialization code from pcie_init() into pcie_init_enable_events(), without changing any functionality. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCIE: fix PCIe Hotplug so that it works with ExpressCard slots on Dell ↵Mark Lord3-1/+6
notebooks (and others?) in conjunction with modparam of pciehp_force=1. Fix pciehp_probe() to deal with ExpressCard cards that were inserted prior to the driver being loaded. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Add missing "space" in printk messagesJoe Perches2-4/+4
Signed-off-by: Joe Perches <joe@perches.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: export pci_restore_msi_state()Linas Vepstas2-8/+1
PCI error recovery usually involves the PCI adapter being reset. If the device is using MSI, the reset will cause the MSI state to be lost; the device driver needs to restore the MSI state. The pci_restore_msi_state() routine is currently protected by CONFIG_PM; remove this, and also export the symbol, so that it can be used in a modle. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02pci hotplug: fix rpaphp directory namingLinas Vepstas3-38/+24
Fix presentation of the slot number in the /sys/bus/pci/slots directory to match that used in the majority of other drivers. > Greg said: > How is anyone supposed to write sane managability tools in the > presence > of such anarchy? > > > ~ # cat /sys/bus/pci/slots/0000:00:02.2/phy_location > > U787A.001.DNZ00Z5-P1-C2 > > Right. This should look like: > > # cat /sys/bus/pci/slots/U787A.001.DNZ00Z5-P1-C2/address > 0000:00:02 This patch implements exactly what you describe. Boot tested. I assume you really mean it -- if so, then please review and ack the patch !? I have absolutely no clue if this breaks any existing IBM tools. I'm pretty sure it doesn't ... but attention Mike Strosaker! does it? Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: <strosake@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Unhide the SMBus on the HP xw4100Jean Delvare1-0/+6
Unhide the SMBus on the HP xw4100. This gives access to a hardware monitoring chip (ADT7463) and to the memory module SPD EEPROMs. I checked that ACPI wasn't accessing the SMBus, so it should be safe. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: More Sanity checks for DMARFenghua Yu1-3/+17
Add and changes a few sanity checks in dmar.c. 1. The haw field in ACPI DMAR table in VT-d spec doesn't describe the range of haw. But since DMA page size is 4KB in DMA remapping, haw should be at least 4KB. The current VT-d code in dmar.c returns failure when haw==0. This sanity check is not accurate and execution can pass when haw is less than one page size 4KB. This patch changes the haw sanity check to validate if haw is less than 4KB. 2. Add dmar_rmrr_units verification. 3. Add parse_dmar_table() verification. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Acked-by: mark gross <mgross@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: drivers/pci/quirks.c: coding-style cleanupAndrew Morton1-125/+125
Remove lots of space-before-) instances. Perhaps these were a workaround for problems in some long-dead cpp version. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: remove additional pci_scan_child_bus() prototypeAdrian Bunk1-2/+0
There's already a prototype for pci_scan_child_bus() at the correct place in pci.h, so there's no reason for an additional one. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: always export pci_scan_single_deviceAdrian Bunk1-1/+1
This patch fixes the following build error with CONFIG_HOTPLUG=n: MODPOST 2137 modules ERROR: "pci_scan_single_device" [drivers/edac/i82875p_edac.ko] undefined! Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Doug Thompson <norsk5@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: remove unneeded lock_kernel() in drivers/pci/syscall.c.Diego Woitasen1-5/+0
sys_pciconfig_{read,write}() are protected against PCI removal with the reference count in struct pci_dev. The concurrency of pci_user_{read,write}_config_* functions are already protected by pci_lock in drivers/pci/access.c. Signed-off-by: Diego Woitasen <diego@woitasen.com.ar> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: Mem Policy: fix mempolicy usage in pci driverLee Schermerhorn1-3/+1
In an attempt to ensure memory allocation from the local node, the pci driver temporarily replaces the current task's memory policy with the system default policy. Trying to be a good citizen, the driver then call's mpol_get() on the new policy. When it's finished probing, it undoes the '_get by calling mpol_free() [on the system default policy] and then restores the current task's saved mempolicy. A couple of issues here: 1) it's never necessary to set a task's mempolicy to the system default policy in order to get system default allocation behavior. Simply set the current task's mempolicy to NULL and allocations will fall back to system default policy. 2) we should never [need to] call mpol_free() on the system default policy. [I plan on trapping this with a VM_BUG_ON() in a subsequent patch.] This patch removes the calls to mpol_get() and mpol_free() and uses NULL for the temporary task mempolicy to effect default allocation behavior. Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Acked-by: Christoph Lameter <clameter@sgi.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: VIA CX700 quirk to disable PCI Bus ParkingTim Yamin1-0/+28
PCI Bus Parking and PCI Master read caching on the VIA CX700 is buggy and can lead to problems such as USB2.0 packet loss if a VT6212L controller is on the PCI bus. It's disabled by default, but some BIOSes turn these features on and this patch reverts the configuration to the safe defaults. Signed-off-by: Tim Yamin <tim.yamin@zonbu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: quirk_vialatency: Omit reading pci revision IDAuke Kok1-5/+2
Don't read the revision ID unnecessary since the PCI subsystem fills this field in already. Updated to fix a thinko bug in a previously sent patch. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: hotplug: Link fakephp lastAlex Chiang1-1/+3
Currently, fakephp will claim all devices; we really only want it to claim those not in slots. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: hotplug: pci_hotplug_core whitespace fixAlex Chiang1-1/+1
Remove superfluous space. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: hotplug: acpiphp: Remove unused variable from acpiphpAlex Chiang1-1/+0
Remove unused variable from acpiphp. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: hotplug: remove ExperimentalKristen Carlson Accardi1-2/+2
Remove EXPERIMENTAL from PCI Hot Plug. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: hotplug: Switch to pci_get_bus_and_slotJoonwoo Park1-4/+7
Thank you so much for your check & advise. This time, I've tried on ibmphp_core.c, is it OK? Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02pcie: utilize pcie transaction pending bitShaohua Li1-0/+21
PCIE has a mechanism to wait for Non-Posted request to complete. I think pci_disable_device is a good place to do this. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02pcie port driver: correctly detect native PME featureShaohua Li1-3/+2
Native PME is capability of root port or root complex event collector. It's not determined by PCI PME capability. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: drivers/pci/: remove unused exportsAdrian Bunk5-8/+0
This patch removes the following unused exports: - remove the following unused EXPORT_SYMBOL's: - pci-acpi.c: pci_osc_support_set - proc.c: pci_proc_detach_bus - remove the following unused EXPORT_SYMBOL_GPL's: - bus.c: pci_walk_bus - probe.c: pci_create_bus - setup-res.c: pci_claim_resource Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: drivers/pci/rom.c: #if 0 two functionsAdrian Bunk1-2/+4
This patch #if 0's the following unused global functions: - rom.c: pci_map_rom_copy() - rom.c: pci_remove_rom() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-02PCI: make pci_restore_bars() staticAdrian Bunk1-2/+1
This patch makes the needlessly global pci_restore_bars() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-01pci: allow multiple calls to pcim_enable_device()Tejun Heo1-1/+2
There's no reason not to allow multiple calls to pcim_enable_device(). Calls after the first one can simply be noop. All PCI resources will be released when the initial pcim_enable_device() resource is released. This allows more flexibility to managed PCI users. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-31Merge branch 'linux-2.6'Paul Mackerras5-141/+85
2008-01-27[POWERPC] Always build setup-bus.c on powerpcKumar Gala1-1/+1
The common arch/powerpc code calls in to functions in setup-bus.c so some builds of ppc32 would fail. Note, ppc32 usage of setup-irq.c is limited to arch/ppc and should be removed when arch/ppc goes away. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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