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2007-05-05Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits) [PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall [PATCH] i386: type may be unused [PATCH] i386: Some additional chipset register values validation. [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split. [PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu [PATCH] i386: white space fixes in i387.h [PATCH] i386: Drop noisy e820 debugging printks [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems [PATCH] x86-64: Share identical video.S between i386 and x86-64 [PATCH] x86-64: Remove CONFIG_REORDER [PATCH] x86-64: Print type and size correctly for unknown compat ioctls [PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0) [PATCH] i386: Little cleanups in smpboot.c [PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible [PATCH] i386: Add X86_FEATURE_RDTSCP [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386 [PATCH] i386: Implement alternative_io for i386 ... Fix up trivial conflict in include/linux/highmem.h manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-05Fix compile of tmscsim SCSI driverLinus Torvalds
It still used the long-deprecated "pci_module_init()" interface, rather than the proper "pci_register_driver()" one. [ I don't have the hardware, and I doubt many do, but the fix is trivial and obvious, and can't be worse than not compiling ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-05Fix nfsroot buildRalf Baechle
CC fs/nfs/nfsroot.o fs/nfs/nfsroot.c:131: error: tokens causes a section type conflict make[2]: *** [fs/nfs/nfsroot.o] Error 1 This is due to mixing const and non-const content in the same section which halfway recent gccs absolutely hate. Fixed by dropping the const. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TG3]: Add TG3_FLAG_SUPPORT_MSI flag. [TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag. [TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag. [TG3]: Remove reset during MAC address changes. [TG3]: WoL fixes. [TG3]: Clear GPIO mask before storing. [TG3]: Improve NVRAM sizing. [TG3]: Fix TSO bugs. [MAC80211]: Add maintainers entry for mac80211. [MAC80211]: Add debugfs attributes. [MAC80211]: Add mac80211 wireless stack. [MAC80211]: Add generic include/linux/ieee80211.h [NETLINK]: Remove references to process ID [AF_IUCV]: Compile fix - adopt to skbuff changes.
2007-05-05Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (87 commits) [SCSI] fusion: fix domain validation loops [SCSI] qla2xxx: fix regression on sparc64 [SCSI] modalias for scsi devices [SCSI] sg: cap reserved_size values at max_sectors [SCSI] BusLogic: stop using check_region [SCSI] tgt: fix rdma transfer bugs [SCSI] aacraid: fix aacraid not finding device [SCSI] aacraid: Correct SMC products in aacraid.txt [SCSI] scsi_error.c: Add EH Start Unit retry [SCSI] aacraid: [Fastboot] Panics for AACRAID driver during 'insmod' for kexec test. [SCSI] ipr: Driver version to 2.3.2 [SCSI] ipr: Faster sg list fetch [SCSI] ipr: Return better qc_issue errors [SCSI] ipr: Disrupt device error [SCSI] ipr: Improve async error logging level control [SCSI] ipr: PCI unblock config access fix [SCSI] ipr: Fix for oops following SATA request sense [SCSI] ipr: Log error for SAS dual path switch [SCSI] ipr: Enable logging of debug error data for all devices [SCSI] ipr: Add new PCI-E IDs to device table ...
2007-05-05Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/voyager-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/voyager-2.6: [VOYAGER] add smp alternatives [VOYAGER] Use modern techniques to setup and teardown low identiy mappings. [VOYAGER] Convert the monitor thread to use the kthread API [VOYAGER] clockevents driver: bring voyager in to line [VOYAGER] clockevents: correct boot cpu is zero assumption [VOYAGER] add smp_call_function_single
2007-05-05[TG3]: Add TG3_FLAG_SUPPORT_MSI flag.Michael Chan
And fix up the code to always allow MSI on 5714 A2. Call tg3_find_peer() earlier because we need that information before we can determine whether we can set TG3_FLAG_SUPPORT_MSI or not. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05ide-cs: recognize 2GB CompactFlash from TranscendFabrice Aeschbacher
Without the following patch, the kernel does not automatically detect 2GB CompactFlash cards from Transcend. Signed-off-by: Fabrice Aeschbacher <fabrice.aeschbacher@siemens.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Peter Stuge <peter@stuge.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05hpt366: don't check enablebits for HPT36xSergei Shtylyov
HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core from checking them... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Michal Kepien <michal.kepien@poczta.onet.pl> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05ide-cris: fix ->speedproc and wrong ->swdma_maskBartlomiej Zolnierkiewicz
* fix ->speedproc to set the drive speed * this driver doesn't support SWDMA so use the correct ->swdma_mask * BUG() if an unsupported mode is passed to ->speedproc Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05siimage: fix wrong ->swdma_maskBartlomiej Zolnierkiewicz
This driver doesn't support SWDMA so use the correct ->swdma_mask. While at it: * no need to call config_chipset_for_pio() in config_chipset_for_dma(), if DMA is not available config_chipset_for_pio() will be called by siimage_config_drive_for_dma() and if DMA is available config_siimage_chipset_for_pio() will be called by siimage_tune_chipset() * remove needless config_chipset_for_pio() wrapper * bump driver version Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05it821x: PIO mode setup fixesBartlomiej Zolnierkiewicz
* limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt to setup PIO5 by it821x_tuneproc() could result in incorrect PIO timings + incorrect base clock being set for controller in the passthrough mode * move code limiting max PIO according to the pair device capabilities from config_it821x_chipset_for_pio() to it821x_tuneproc() so the check is also applied for mode change requests coming through ->tuneproc and ->speedproc interfaces * set device speed in it821x_tuneproc() * in it821x_tune_chipset() call it821x_tuneproc() also if the controller is in the smart mode (so the check for pair device max PIO is done) * rename it821x_tuneproc() to it821x_tune_pio(), then add it821x_tuneproc() wrapper which does the max PIO mode check; it worked by the pure luck previously, pio[4] and pio_want[4] arrays were used with index == 255 so random PIO timings and base clock were set for the controller in the passthrough mode, thankfully PIO timings and base clock were corrected later by config_it821x_chipset_for_pio() call (but it was not called for PIO-only devices during resume and for user requested PIO autotuning) * remove config_it821x_chipset_for_pio() call from config_chipset_for_dma() as the driver sets ->autotune to 1 and ->tuneproc does the proper job now * convert the last user of config_it821x_chipset_for_pio() to use it821x_tuneproc(drive, 255) and remove no longer needed function While at it: * fix few comments * bump driver version Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05pdc202xx_new: enable DMA for all ATAPI devicesBartlomiej Zolnierkiewicz
There is no reason to limit DMA to ide_cdrom type devices. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05alim15x3: PIO fallback fixBartlomiej Zolnierkiewicz
If DMA tuning fails always set the best PIO mode. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05aec62xx: fix PIO/DMA setup issuesSergei Shtylyov
Teach the driver's tuneproc() method to do PIO auto-runing properly since it treated 5 instead of 255 as auto-tune request, and also passed the mode limit of PIO5 to ide_get_best_pio_mode() despite supporting up to PIO4 only. While at it, also: - remove the driver's wrong claim about supporting SWDMA modes; - stop hooking ide_dma_timeout() method as the handler clearly doesn't fit for the task... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05cmd64x: use interrupt status from MRDMODE register (take 2)Sergei Shtylyov
Fold the parts of the ide_dma_end() methods identical to __ide_dma_end() into a mere call to it. Start using faster versions of the ide_dma_end() and ide_dma_test_irq() methods for the PCI0646U and newer chips that have the duplicate interrupt status bits in the I/O mapped MRDMODE register, determing what methods to use at the driver load time. Do some cleanup/renaming in the "old" ide_dma_test_irq() method too. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05cmd64x: procfs code fixes/cleanups (take 2)Sergei Shtylyov
Fix several issues with the driver's procfs output: - when testing if channel is enabled, the code looks at the "simplex" bits, not at the real enable bits -- add #define for the primary channel enable bit; - UltraDMA modes 0, 1, 3 for slave drive reported incorrectly due to using the master drive's clock cycle resolution bit. While at it, also perform the following cleanups: - don't print extra newline before the first controller's dump; - correct the chipset names (from CMDxxx to PCI-xxx) - don't read from the registers which aren't used for dump; - better align the table column sizes; - rework UltraDMA mode dump code; - remove PIO mode dump code that has never been finished; - remove the duplicate interrupt status (the MRDMODE register bits mirror those those in the CFR and ARTTIM23 registers) and fold the dump into single line; - correct the style of the ?: operators... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05cmd64x: add/fix enablebits (take 2)Sergei Shtylyov
The IDE core looks at the wrong bit when checking if the secondary channel is enabled on PCI0646 -- CNTRL register bit 7 is read-ahead disable, bit 3 is the correct one. Starting with PCI0646U chip, the primary channel can also be enabled/disabled -- so, add 'enablebits' initializers to each 'ide_pci_device_t' structure, handling the original PCI0646 via adding the init_setup() method and clearing the 'reg' field there if necessary... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05cmd64x: interrupt status fixes (take 2)Sergei Shtylyov
The driver's ide_dma_test_irq() method was reading the MRDMODE register even on PCI0643/6 where it was write-only -- fix this by always reading the "backward- compatible" interrupt bits, renaming dma_alt_stat to irq_stat as the interrupt status bits are not coupled to DMA. In addition, wrong interrupt bit was tested/cleared for the primary channel -- it's bit 2 in all the chip specs and the driver used bit 1... :-/ Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05cmd64x: fix multiword and remove single-word DMA supportSergei Shtylyov
Fix the multiword DMA and drop the single-word DMA support (which nobody will miss, I think). In order to do it, a number of changes was necessary: - rename program_drive_counts() to program_cycle_times(), pass to it cycle's total/active times instead of the clock counts, and convert them into the active/recovery clocks there instead of cmd64x_tune_pio() -- this causes quantize_timing() to also move; - contrarywise, move all the code handling the address setup timing into cmd64x_tune_pio(), so that setting MWDMA mode wouldn't change address setup; - remove from the speedproc() method the bogus code pretending to set the DMA timings by twiddling bits in the BMIDE status register, handle setting MWDMA by just calling program_cycle_times(); while at it, improve the style of that whole switch statement; - stop fiddling with the DMA capable bits in the speedproc() method -- they do not enable DMA, and are properly dealt with by the dma_host_{on,off} methods; - don't set hwif->swdma_mask in the init_hwif() method anymore. In addition to those changes, do the following: - in cmd64x_tune_pio(), when writing to ARTTIM23 register preserve the interrupt status bit, eliminate local_irq_{save|restore}() around this code as there's *no* actual race with the interrupt handler, and move cmdprintk() to a more fitting place -- after ide_get_best_pio_mode() call; - make {arttim|drwtim}_regs arrays single-dimensional, indexed with drive->dn; - rename {setup|recovery}_counts[] into more fitting {setup|recovery}_values[]; - in the speedproc() method, get rid of the duplicate reads/writes from/to the UDIDETCRx registers and of the extra variable used to store the transfer mode value after filtering, use another method of determining master/slave drive, and cleanup useless parens; - beautify cmdprintk() output here and there. While at it, remove meaningless comment about the driver being used only on UltraSPARC and long non-relevant RCS tag. :-) Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05sl82c105: DMA support code cleanup (take 4)Sergei Shtylyov
Fold the now equivalent code in the ide_dma_check() method into a mere call to ide_use_dma(). Make config_for_dma() return non-zero if DMA mode has been set and call it from the ide_dma_check() method instead of ide_dma_on(). Defer writing the DMA timings to the chip registers until DMA is really turned on (and do not enable IORDY for DMA). Remove unneeded code from the init_hwif() method, improve its overall looks. Rename the dma_start(), ide_dma_check(), and ide_dma_lostirq() methods, and also use more proper hwif->dma_command, fix printk() and comment in the latter one as well. While at it, cleanup style in several places. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05sl82c105: rework PIO support (take 2)Sergei Shtylyov
Get rid of the 'pio_speed' member of 'ide_drive_t' that was only used by this driver by storing the PIO mode timings in the 'drive_data' instead -- this allows us to greatly simplify the process of "reloading" of the chip's timing register and do it right in sl82c150_dma_off_quietly() and to get rid of two extra arguments to config_for_pio() -- which got renamed to sl82c105_tune_pio() and now returns a PIO mode selected, with ide_config_drive_speed() call moved into the tuneproc() method, now called sl82c105_tune_drive() with the code to set drive's 'io_32bit' and 'unmask' flags in its turn moved to its proper place in the init_hwif() method. Also, while at it, rename get_timing_sl82c105() into get_pio_timings() and get rid of the code in it clamping cycle counts to 32 which was both incorrect and never executed anyway... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-05[TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag.Matt Carlson
This patch removes the use of the TG3_FLAG_5701_REG_WRITE_BUG flag. It's logic is only used to set a function pointer and thus the logic can be collapsed and the flag removed. [ Comment tidy by Christoph Hellwig. -DaveM ] Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com>
2007-05-05[TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag.Michael Chan
This flag does not do anything useful. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[TG3]: Remove reset during MAC address changes.Michael Chan
The reset was added a while back so that ASF could re-init whatever MAC address it wanted to use after the MAC address was changed. Instead of resetting, we can just keep MAC address 1 unchanged during MAC address changes if MAC address 1 is different from MAC address 0. This fixes 2 problems: 1. Bonding calls set_mac_address in contexts that cannot sleep. It no longer sleeps with the chip reset removed. 2. When ASF shares the same MAC address as the NIC, it needs to always do that even when the MAC address is changed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[TG3]: WoL fixes.Gary Zambrano
Change TG3_FLAG_SERDES_WOL_CAP to TG3_FLAG_WOL_CAP to make it easier to manage WoL. This flag is now used consistently during ethtool WoL setup and power setting changes. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[TG3]: Clear GPIO mask before storing.Gary Zambrano
The GPIO settings may change during reset and so the stored values in tp->grc_local_ctrl should be cleared first. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[TG3]: Improve NVRAM sizing.Matt Carlson
This patch changes the NVRAM sizing procedure so that the driver can take advantage of devices with 1:1 NVRAM strapping configurations. This is useful in cases where the traditional NVRAM sizing method fails. In the event that the flash size cannot be determined, the largest known NVRAM size is used. The patch also removes support for 5755 NVRAM devices that are not supported by Broadcom and adds explicit sizing for this device. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[TG3]: Fix TSO bugs.Matt Carlson
1. Remove the check for skb->len greater than MTU when doing TSO. When the destination has a smaller MSS than the source, a TSO packet may be smaller than the MTU and we still need to process it as a TSO packet. 2. On 5705A3 devices with TSO enabled, the DMA engine can hang due to a hardware bug. This patch avoids the hanging condition by reducing the DMA burst size. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[MAC80211]: Add maintainers entry for mac80211.Jiri Benc
Add MAINTAINERS entry for mac80211. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[MAC80211]: Add debugfs attributes.Jiri Benc
Export various mac80211 internal variables through debugfs. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[MAC80211]: Add mac80211 wireless stack.Jiri Benc
Add mac80211, the IEEE 802.11 software MAC layer. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-05-05[MAC80211]: Add generic include/linux/ieee80211.hJiri Benc
Add generic IEEE 802.11 definitions. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[NETLINK]: Remove references to process IDHerbert Xu
People treating the *_pid fields in netlink as a process ID has caused endless confusion over the years. The fact that our own netlink.h does this only adds to the confusion. So here is a patch to change the comments to refer to it as the port ID which hopefully will make it clear what the purpose of the fields really is. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-05[AF_IUCV]: Compile fix - adopt to skbuff changes.Heiko Carstens
From: Heiko Carstens <heiko.carstens@de.ibm.com> CC [M] net/iucv/af_iucv.o net/iucv/af_iucv.c: In function `iucv_fragment_skb': net/iucv/af_iucv.c:984: error: structure has no member named `h' net/iucv/af_iucv.c:985: error: structure has no member named `nh' net/iucv/af_iucv.c:988: error: incompatible type for argument 1 of `skb_queue_tail' Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (46 commits) mmc-omap: Clean up omap set_ios and make MMC_POWER_ON work mmc-omap: Fix omap to use MMC_POWER_ON mmc-omap: add missing '\n' mmc: make tifm_sd_set_dma_data() static mmc: remove old card states mmc: support unsafe resume of cards mmc: separate out reading EXT_CSD mmc: break apart switch function MMC: Fix handling of low-voltage cards MMC: Consolidate voltage definitions mmc: add bus handler wbsd: check for data opcode earlier mmc: Separate out protocol ops mmc: Move core functions to subdir mmc: deprecate mmc bus topology mmc: remove card upon suspend mmc: allow suspended block driver to be removed mmc: Flush pending detects on host removal mmc: Move host and card drivers to subdirs mmc: Move queue functions to mmc_block ...
2007-05-04Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: Force use of GFP_NOFS in ocfs2_write() ocfs2: fix sparse warnings in fs/ocfs2/cluster ocfs2: fix sparse warnings in fs/ocfs2/dlm ocfs2: fix sparse warnings in fs/ocfs2 [PATCH] Copy i_flags to ocfs2 inode flags on write [PATCH] ocfs2: use __set_current_state() ocfs2: Wrap access of directory allocations with ip_alloc_sem. [PATCH] fs/ocfs2/: make 3 functions static ocfs2: Implement compat_ioctl()
2007-05-04iomap: make the default iomap functions fail softerLinus Torvalds
We used to BUG_ON() for a badly mapped IO port, which is certainly correct, but actually made it harder to debug the case where the ATA drivers had incorrectly mapped a nonconnected ATA port. So make badly mapped ports trigger a WARN_ON(), and throw the IO away instead (and return all ones for reads). For things like broken driver initialization - which is the most likely cause anyway - that should mean that the machine comes up and is usable (at least that was the case for the ATA breakage that triggered this patch). It tends to be a whole lot easier to do a "dmesg" on a working machine than to try to capture logs off a dead one. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04Merge git://git.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/pub/linux/nfs-2.6: (28 commits) NFS: Fix a compile glitch on 64-bit systems NFS: Clean up nfs_create_request comments spkm3: initialize hash spkm3: remove bad kfree, unnecessary export spkm3: fix spkm3's use of hmac NFS4: invalidate cached acl on setacl NFS: Fix directory caching problem - with test case and patch. NFS: Set meaningful value for fattr->time_start in readdirplus results. NFS: Added support to turn off the NFSv3 READDIRPLUS RPC. SUNRPC: RPC client should retry with different versions of rpcbind SUNRPC: remove old portmapper NFS: switch NFSROOT to use new rpcbind client SUNRPC: switch the RPC server to use the new rpcbind registration API SUNRPC: switch socket-based RPC transports to use rpcbind SUNRPC: introduce rpcbind: replacement for in-kernel portmapper SUNRPC: Eliminate side effects from rpc_malloc SUNRPC: RPC buffer size estimates are too large NLM: Shrink the maximum request size of NLM4 requests NFS: Use pgoff_t in structures and functions that pass page cache offsets NFS: Clean up nfs_sync_mapping_wait() ...
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (49 commits) [SCTP]: Set assoc_id correctly during INIT collision. [SCTP]: Re-order SCTP initializations to avoid race with sctp_rcv() [SCTP]: Fix the SO_REUSEADDR handling to be similar to TCP. [SCTP]: Verify all destination ports in sctp_connectx. [XFRM] SPD info TLV aggregation [XFRM] SAD info TLV aggregationx [AF_RXRPC]: Sort out MTU handling. [AF_IUCV/IUCV] : Add missing section annotations [AF_IUCV]: Implementation of a skb backlog queue [NETLINK]: Remove bogus BUG_ON [IPV6]: Some cleanups in include/net/ipv6.h [TCP]: zero out rx_opt in tcp_disconnect() [BNX2]: Fix TSO problem with small MSS. [NET]: Rework dev_base via list_head (v3) [TCP] Highspeed: Limited slow-start is nowadays in tcp_slow_start [BNX2]: Update version and reldate. [BNX2]: Print bus information for PCIE devices. [BNX2]: Add 1-shot MSI handler for 5709. [BNX2]: Restructure PHY event handling. [BNX2]: Add indirect spinlock. ...
2007-05-04Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (65 commits) Input: gpio_keys - add support for switches (EV_SW) Input: cobalt_btns - convert to use polldev library Input: add skeleton for simple polled devices Input: update some documentation Input: wistron - fix typo in keymap for Acer TM610 Input: add input_set_capability() helper Input: i8042 - add Fujitsu touchscreen/touchpad PNP IDs Input: i8042 - add Panasonic CF-29 to nomux list Input: lifebook - split into 2 devices Input: lifebook - add signature of Panasonic CF-29 Input: lifebook - activate 6-byte protocol on select models Input: lifebook - work properly on Panasonic CF-18 Input: cobalt buttons - separate device and driver registration Input: ati_remote - make button repeat sensitivity configurable Input: pxa27x - do not use deprecated SA_INTERRUPT flag Input: ucb1400 - make delays configurable Input: misc devices - switch to using input_dev->dev.parent Input: joysticks - switch to using input_dev->dev.parent Input: touchscreens - switch to using input_dev->dev.parent Input: mice - switch to using input_dev->dev.parent ... Fixed up conflicts with core device model removal of "struct subsystem" manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: remove "struct subsystem" as it is no longer needed sysfs: printk format warning DOC: Fix wrong identifier name in Documentation/driver-model/devres.txt platform: reorder platform_device_del Driver core: fix show_uevent from taking up way too much stack
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits) PCI: Free resource files in error path of pci_create_sysfs_dev_files() pci-quirks: disable MSI on RS400-200 and RS480 PCI hotplug: Use menuconfig objects PCI: ZT5550 CPCI Hotplug driver fix PCI: rpaphp: Remove semaphores PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically PCI: rpaphp: Document is_php_dn() PCI: rpaphp: Document find_php_slot() PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot() PCI: rpaphp: refactor tail call to rpaphp_register_slot() PCI: rpaphp: remove rpaphp_set_attention_status() PCI: rpaphp: remove print_slot_pci_funcs() PCI: rpaphp: Remove setup_pci_slot() PCI: rpaphp: remove a call that does nothing but a pointer lookup PCI: rpaphp: Remove another wrappered function PCI: rpaphp: Remve another call that is a wrapper PCI: rpaphp: remove a function that does nothing but wrap debug printks PCI: rpaphp: Remove un-needed goto PCI: rpaphp: Fix a memleak; slot->location string was never freed ...
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6: [CRYPTO] padlock: Remove pointless padlock module [CRYPTO] api: Add ablkcipher_request_set_tfm [CRYPTO] cryptd: Add software async crypto daemon [CRYPTO] api: Do not remove users unless new algorithm matches [CRYPTO] cryptomgr: Fix parsing of nested templates [CRYPTO] api: Add async blkcipher type [CRYPTO] templates: Pass type/mask when creating instances [CRYPTO] tcrypt: Use async blkcipher interface [CRYPTO] api: Add async block cipher interface [CRYPTO] api: Proc functions should be marked as unused
2007-05-04ps3av: Use __func__ instead of __FUNCTION__Geert Uytterhoeven
ps3av: Replace GNU extension `__FUNCTION__' by C99 `__func__' Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04ps3fb: Use __func__ instead of __FUNCTION__Geert Uytterhoeven
ps3fb: Replace GNU extension `__FUNCTION__' by C99 `__func__' Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04ps3: Make `ps3videomode -v 0 (auto mode) work againMasashi Kimoto
ps3: Make `ps3videomode -v 0' (auto mode) work again Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04ps3av: misc updatesGeert Uytterhoeven
ps3av: - Move the definition of struct ps3av to ps3av.c, as it's locally used only. - Kill ps3av.sem, use the existing ps3av.mutex instead. - Make the 512-byte buffer in ps3av_do_pkt() static to reduce stack usage. Its use is protected by a semaphore anyway. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04ps3fb: kill superfluous zero initializationsGeert Uytterhoeven
ps3fb: kill superfluous zero initializations Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04ps3av: thread updatesGeert Uytterhoeven
ps3av: Replace the kernel_thread and the ping pong semaphores by a singlethread workqueue and a completion. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>