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path: root/drivers/ssb
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2009-11-11ssb-pcmcia: Fix 32bit register access in early bus scanningMartin Fuzzey1-1/+5
The scan function was using 32 bit access which does not work on 16bit CF cards. This patch corrects this by doing two 16 bit reads like ssb_pcmcia_read32 already does. mb -- Removed locking. That early in init there's no need for locking. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-17ssb/sdio: fix printk format warningsRandy Dunlap1-2/+2
Fix printk format warnings: drivers/ssb/sdio.c:336: warning: format '%u' expects type 'unsigned int', but argument 7 has type 'size_t' drivers/ssb/sdio.c:443: warning: format '%u' expects type 'unsigned int', but argument 7 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-14ssb: Fix error when V1 SPROM extraction is forcedLarry Finger1-0/+1
When an SPROM revision is not recognized, the code falls back to a V1 SPROM; however, that revision is not forced in the appropriate structure. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-14ssb: Disable verbose SDIO coreswitchMichael Buesch1-1/+1
Disable SDIO coreswitch debugging. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-09ssb: Implement SDIO host bus supportAlbert Herranz6-1/+733
Add support for communicating with a Sonics Silicon Backplane through a SDIO interface, as found in the Nintendo Wii WLAN daughter card. The Nintendo Wii WLAN card includes a custom Broadcom 4318 chip with a SDIO host interface. Signed-off-by: Albert Herranz <albert_herranz@yahoo.es> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-09ssb: Fail ssb modinit, if attach of the buses failed.Michael Buesch1-2/+4
SSB modinit should not succeed, if busattach failed. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28ssb: Implement PMU LDO control and use it in b43Gábor Stefanik1-0/+94
Implement the "PMU LDO set voltage" and "PMU LDO PA ref enable" functions, and use them during LP-PHY baseband init in b43. Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-20ssb: Fix typo in the rev8 SPROM extraction routineGábor Stefanik1-1/+1
No comment. :-) Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-14ssb: Implement the remaining rev.8 SPROM vars needed for LP-PHYGábor Stefanik1-1/+52
Also add a "SPEX32" macro for extracting 32-bit SPROM variables. Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-2/+4
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (29 commits) cxgb3: Fix crash caused by stashing wrong netdev_queue ixgbe: Fix coexistence of FCoE and Flow Director in 82599 memory barrier: adding smp_mb__after_lock net: adding memory barrier to the poll and receive callbacks netpoll: Fix carrier detection for drivers that are using phylib includecheck fix: include/linux, rfkill.h p54: tx refused but queue active Atheros Kconfig needs to be dependent on WLAN_80211 mac80211: fix docbook mac80211_hwsim: avoid NULL access ssb: Add support for 4318E b43: Add support for 4318E zd1211rw: adding SONY IFU-WLM2 (054c:0257) as a zd1211b device zd1211rw: 07b8:6001 is a ZD1211B r6040: bump driver version to 0.24 and date to 08 July 2009 r6040: restore MIER register correctly when IRQ line is shared ipv4: Fix fib_trie rebalancing, part 4 (root thresholds) davinci_emac: fix kernel oops when changing MAC address while interface is down igb: set lan id prior to configuring phy mac80211: minstrel: avoid accessing negative indices in rix_to_ndx() ...
2009-07-08ssb: Add support for 4318EClyde McPherson1-2/+4
Added support for the Broadcom 4318E chipset on PCMCIA/CF cards. The 4318E can do 802.11A/B/G, only B and G mode are supported in b43. Signed-off-by: Clyde McPherson <ccmcphe@verizon.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08Remove multiple KERN_ prefixes from printk formatsJoe Perches1-2/+2
Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up handling of log-levels and newlines") changed printk semantics. printk lines with multiple KERN_<level> prefixes are no longer emitted as before the patch. <level> is now included in the output on each additional use. Remove all uses of multiple KERN_<level>s in formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-03MIPS: BC47xx: Fix SSB irq setupmatthieu castet1-10/+75
The current ssb irq setup in ssb_mipscore_init has the problem that it configures some device on some irq without checking that the irq is not taken by an other device. For example in my case PCI host is on irq 0 and IPSEC on irq 3. The current code: - store in dev->irq that IPSEC irq is 3 + 2 - do a set_irq 0->3 on PCI host But now IPSEC irq is not routed anymore to the mips code and dev->irq is wrong. This causes a problem described in [1]. This patch tries to solve the problem by making set_irq configure the device we want to take the irq on the shared irq0. The previous example becomes: - store in dev->irq that IPSEC irq is 3 + 2 - do a set_irq 0->3 on PCI host: - irq 3 is already taken by IPSEC. do a set_irq 3->0 on IPSEC I also added some code to print the irq configuration after irq setup to allow easier debugging. And I add extra checking in ssb_mips_irq to report device without irq or device with not routed irq. [1] http://www.danm.de/files/src/bcm5365p/REPORTED_DEVICES Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Acked-by : Michael Buesch <mb@bu3sch.de> Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-06-08SSB: BCM47xx: Export ssb_watchdog_timer_setMatthieu Castet1-0/+1
this patch export ssb_watchdog_timer_set to allow to use it in a Linux watchdog driver. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Acked-by : Michael Buesch <mb@bu3sch.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-03-28b43: Add BCM4307 PCI-IDMichael Buesch1-0/+1
00:09.0 Network controller [0280]: Broadcom Corporation BCM4307 Ethernet Controller [14e4:4306] (rev 03) Subsystem: Broadcom Corporation BCM4307 Ethernet Controller [14e4:4306] Flags: bus master, fast devsel, latency 32, IRQ 10 Memory at d7000000 (32-bit, non-prefetchable) [size=8K] Kernel driver in use: b43-pci-bridge Kernel modules: ssb Reported-by: yoann <yoann71@msn.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-28ssb: remove EXPERIMENTAL dependencies.Michael Buesch1-8/+8
ssb is not experimental anymore. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05ssb: Add SPROM fallback supportMichael Buesch3-1/+50
This adds SSB functionality to register a fallback SPROM image from the architecture setup code. Weird architectures exist that have half-assed SSB devices without SPROM attached to their PCI busses. The architecture can register a fallback SPROM image that is used if no SPROM is found on the SSB device. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Florian Fainelli <florian@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-02-09ssb: Add PMU supportMichael Buesch3-13/+510
This adds support for the SSB PMU. A PMU is found on Low-Power devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29b43/ssb: Add SPROM8 extraction and LP-PHY detectionMichael Buesch2-12/+63
This adds detection code for the LP-PHY and SPROM extraction code for version 8, which is needed by the LP-PHY and newer N-PHY. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29ssb/b43: add new N PHY deviceJohannes Berg1-0/+1
This is used on my macbook. N PHY, obviously nothing works yet, but we can detect the chip with this patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-21ssb: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2-7/+6
This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". To set and read the device name dev_name(dev) and dev_set_name(dev) must be used. If your code uses static kobjects, which it shouldn't do, "const char *init_name" can be used to statically provide the name the registered device should have. At registration time, the init_name field is cleared, to enforce the use of dev_name(dev) to access the device name at a later time. We need to get rid of all occurrences of bus_id in the entire tree to be able to enable the new interface. Please apply this patch, and possibly convert any remaining remaining occurrences of bus_id. We want to submit a patch to -next, which will remove bus_id from "struct device", to find the remaining pieces to convert, and finally switch over to the new api, which will remove the 20 bytes array and does no longer have a size limitation. CC: Michael Buesch <mb@bu3sch.de> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-11SSB: hide empty sub menuMike Frysinger1-2/+3
If the target system cannot support SSB, then don't show the menu option as it'll simply be an empty submenu. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds1-11/+11
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits) pcmcia: ioctl-internal definitions pcmcia: cistpl header cleanup pcmcia: remove unused argument to pcmcia_parse_tuple() pcmcia: card services header cleanup pcmcia: device_id header cleanup pcmcia: encapsulate ioaddr_t pcmcia: cleanup device driver header file pcmcia: cleanup socket services header file pcmcia: merge ds_internal.h into cs_internal.h pcmcia: cleanup cs_internal.h pcmcia: cs_internal.h is internal pcmcia: use dev_printk for cs_error() pcmcia: remove CS_ error codes alltogether pcmcia: deprecate CS_BAD_TUPLE pcmcia: deprecate CS_BAD_ARGS pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE pcmcia: deprecate CS_NO_MORE_ITEMS pcmcia: deprecate CS_IN_USE pcmcia: deprecate CS_CONFIGURATION_LOCKED ... Fix trivial conflict in drivers/pcmcia/ds.c manually
2008-10-01Merge branch 'master' of ↵David S. Miller1-0/+1
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/ath9k/core.c drivers/net/wireless/ath9k/main.c net/core/dev.c
2008-09-27[SSB] Initialise dma_mask for SSB_BUSTYPE_SSB devicesAurelien Jarno1-0/+1
For SSB_BUSTYPE_SSB type devices, we need to initialize dma_mask using coherent_dma_mask so that calls to dma_set_mask() succeed. It fixes the regression on the b44 driver introduced by commit f225763a7d6c92c4932dbd528437997078496fcc Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-30ssb: Clean up extraction of MAC addresses from SPROMLarry Finger1-20/+14
Only rev 1 and 2 ssb SPROMs have fields named et0mac and et1mac; however, all of the extraction routines extract pseudo data for these fields from regions that are all 1's resulting in a hardware address of FF:FF:FF:FF:FF:FF. This patch forces such a fill at the beginning of the data extraction process, and only does the formal extraction if the SPROM rev is 1 or 2. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-30ssb: Update for Rev. 5 SPROMLarry Finger1-15/+35
Although a revision 5 SPROM has not been seen in the wild, the open-source portion of the MIPS driver 4.150.10.5 describes its layout, which is mostly inherited from revision 4. This patch implements the differences. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-23pcmcia: deprecate CS_NO_MORE_ITEMSDominik Brodowski1-1/+1
CS_NO_MORE_ITEMS is returned by the CIS tuple reading and parsing code if the end of a tuple chain is reached. As at least one PCMCIA driver relies on matching this return value, replace it with -ENOSPC which is now uniquely used for this purpose within the in-kernel pcmcia subsystem. CC: Russell King <rmk+kernel@arm.linux.org.uk> CC: linux-serial@vger.kernel.org CC: Michael Buesch <mb@bu3sch.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23pcmcia: deprecate CS_SUCCESSDominik Brodowski1-10/+10
Instead of using own error or success codes, the PCMCIA code should rely on the generic return values. Therefore, replace all occurrences of CS_SUCCESS with 0. CC: netdev@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-18ssb: allow compilation on systems without PCIHolger Schurig1-0/+8
Makes ssb work on system without a PCI bus. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-09Merge branch 'master' of ↵David S. Miller1-0/+7
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-3945.c net/mac80211/mlme.c
2008-07-07ssb-pcicore: Fix IRQ-vector init on embedded devicesMichael Buesch1-0/+7
On embedded devices we must not route the interrupts through the PCI core, if our host-bus is not PCI. Reported-by: Steve Brown <sbrown@cortland.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-27ssb, b43, b43legacy, b44: Rewrite SSB DMA APIMichael Buesch2-17/+60
This is a rewrite of the DMA API for SSB devices. This is needed, because the old (non-existing) "API" made too many bad assumptions on the API of the host-bus (PCI). This introduces an almost complete SSB-DMA-API that maps to the lowlevel bus-API based on the bustype. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-17Merge branch 'master' of ↵David S. Miller1-3/+9
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/rt2x00/Kconfig drivers/net/wireless/rt2x00/rt2x00usb.c net/sctp/protocol.c
2008-06-14ssb: Fix coherent DMA mask for PCI devicesMichael Buesch1-3/+9
This fixes setting the coherent DMA mask for PCI devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-10Merge branch 'master' of ↵David S. Miller1-2/+2
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/tg3.c drivers/net/wireless/rt2x00/rt2x00dev.c net/mac80211/ieee80211_i.h
2008-06-04ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enableMichael Buesch1-2/+2
This fixes a context assertion in ssb that makes b44 print out warnings on resume. This fixes the following kernel oops: http://www.kerneloops.org/oops.php?number=12732 http://www.kerneloops.org/oops.php?number=11410 Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07ssb: Allow reading of 440-byte SPROM that is not rev 4Larry.Finger@lwfinger.net1-11/+9
The current code checks for the special signature that signifies a revision 4 SPROM. Now that a rev. 8 SPROM with a 440-byte length has been found that may not have any special code, this check could be relaxed. With this patch, if the CRC is incorrect for a 256-byte SPROM, the code will immediately check for a 440-byte SPROM. If there is still a CRC error, the size is set to 440 bytes, which allows dumping of most of any 512-byte SPROM if one is encountered. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-24ssb: Fix all-ones boardflagsLarry Finger1-0/+5
In the SSB SPROM a field set to all ones means the value is not defined in the SPROM. In case of the boardflags, we need to set them to zero to avoid confusing drivers. Drivers will only check the flags by ANDing. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Gabor Stefanik <netrolller.3d@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-18Merge branch 'master' of ↵David S. Miller1-6/+8
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
2008-04-16ssb-pcicore: Remove b44 TPS flag workaroundMichael Buesch1-9/+3
Now that we fixed the TPS flag assignment in commit b63009b456c8d9abe684bdf8d4bd8f27eb040019 we don't need the workaround for the bcm44xx chip anymore. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-15ssb: Fix usage of struct device used for DMAingMichael Buesch1-6/+8
This fixes DMA on architectures where DMA is nontrivial, like PPC64. We must use the host-device's (PCI) struct device for any DMA operation instead of the SSB device. For this we add a new struct device pointer to the SSB device structure that will always point to the right device for DMAing. Without this patch b43 and b44 drivers won't work on complex-DMA architectures, that for example need dev->archdata for DMA operations. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-14Merge branch 'master' of ↵David S. Miller3-7/+14
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/ehea/ehea_main.c drivers/net/wireless/iwlwifi/Kconfig drivers/net/wireless/rt2x00/rt61pci.c net/ipv4/inet_timewait_sock.c net/ipv6/raw.c net/mac80211/ieee80211_sta.c
2008-04-09ssb-mipscore: Fix interrupt vectorsMichael Buesch1-6/+7
This fixes assignment of the interrupt vectors on the SSB MIPS core. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-09ssb-pcicore: Fix IRQ TPS flag handlingLarry Finger1-1/+1
This fixes the TPS flag handling for the SSB pcicore driver. This fixes interrupts on some devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-09ssb: Add support for block-I/OMichael Buesch4-0/+296
This adds support for block based I/O to SSB. This is needed in order to efficiently support PIO data transfers to the card. The block-I/O support is only compiled, if it's selected by the weird driver that needs it. So there's no overhead for sane devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-09ssb: Fix build for non-PCIhostMichael Buesch1-2/+2
This fixes a build error when PCMCIA-host support is built, but PCI-host support is disabled. Hell, who on earth would use such a weird configuration. :D drivers/built-in.o: In function `ssb_attr_sprom_store': (.text+0x1c4b79): undefined reference to `ssb_devices_freeze' drivers/built-in.o: In function `ssb_attr_sprom_store': (.text+0x1c4bb3): undefined reference to `ssb_devices_thaw' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Michael Buesch <mb@bu3sch.de> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08ssb: Turn suspend/resume upside downMichael Buesch5-58/+74
Turn the SSB bus suspend mechanism upside down. Instead of deciding by an internal reference count when to suspend/resume, let the parent bus call us in their suspend/resume routine. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08ssb-pcmcia: IRQ and DMA related fixesMichael Buesch2-15/+23
Here come some IRQ and DMA related fixes for the ssb PCMCIA-host code. Not much to say, actually. I think the patch explains itself. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08b43legacy: fix bcm4303 crashStefano Brivio1-0/+6
This fixes an hard crash which happened upon driver loading on bcm4303 rev. 2 devices. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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