aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2008-10-12mmc: explicitly mention SDIO support in KconfigPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12mmc: remove redundant "depends on"Pierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12Fix comment in include/linux/mmc/host.hThomas Petazzoni
In include/linux/mmc/host.h, it is mentionned that the callback to know if a card is present or not is get_ro(). But it's get_cd(). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdio: high-speed supportPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12mmc_block: hard code 512 byte block sizePierre Ossman
We use 512 byte blocks on all cards, and newer cards support nothing else, so hard code it and make the code less complex. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdhci: force high speed capability on some controllersPierre Ossman
Some high speed capable controllers forget to set the high speed capability bit. Make sure we enable the functionality anyway. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12mmc_block: filter out PC requestsPierre Ossman
We do not support PC (SCSI) commands, so don't pretend we do by letting them through. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12mmc_block: indicate strict orderingPierre Ossman
The MMC block driver services requests one at a time and in strict order. Indicate this to the block layer so that it can handle barriers in an efficient manner. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12mmc_block: inform block layer about sector count restrictionPierre Ossman
Make sure we consider the maximum block count when we tell the block layer about the maximum sector count. That way we don't have to chop up the request ourselves. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdio: give sdio irq thread a host specific namePierre Ossman
There is one thread per host controller so make sure they all get unique names. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdio: make sleep on error interruptablePierre Ossman
Make sure we can be woken from the forced sleep that is done on errors. Removing a card often results in -ENOMEDIUM or -EILSEQ so we previously locked up the removal process for a second. We could completely exit on -ENOMEDIUM, but it might be a transient glitch so treat it like any other error. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdhci: reduce card detection delayPierre Ossman
The card detection delay was added early when the behaviour of the card interrupt was still very much unknown (i.e. before there was a public specification). As it is now known that it is a debounced signal, reduce the delay to something more sensible. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-12sdhci: let the controller wait for busy state to endPierre Ossman
The sdhci controllers can interrupt us when the busy state from the card has ended, saving CPU cycles and power. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-10-11smc911x: Fix external PHY detectionGuennadi Liakhovetski
If an external PHY is found the driver falls through to the default case in the switch and overwrites the PHY ID. Add the missing break. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-11Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (43 commits) ext4: Rename ext4dev to ext4 ext4: Avoid double dirtying of super block in ext4_put_super() Update ext4 MAINTAINERS file Hook ext4 to the vfs fiemap interface. generic block based fiemap implementation ocfs2: fiemap support vfs: vfs-level fiemap interface ext4: fix xattr deadlock jbd2: Fix buffer head leak when writing the commit block ext4: Add debugging markers that can be used by systemtap jbd2: abort instead of waiting for nonexistent transaction ext4: fix initialization of UNINIT bitmap blocks ext4: Remove old legacy block allocator ext4: Use readahead when reading an inode from the inode table ext4: Improve the documentation for ext4's /proc tunables ext4: Combine proc file handling into a single set of functions ext4: move /proc setup and teardown out of mballoc.c ext4: Don't use 'struct dentry' for internal lookups ext4/jbd2: Avoid WARN() messages when failing to write to the superblock ext4: use percpu data structures for lg_prealloc_list ...
2008-10-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (71 commits) ide: Remove ide_spin_wait_hwgroup() and use special requests instead ide: move IDE{FLOPPY,TAPE}_WAIT_CMD defines to <linux/ide.h> ide: add ide_do_test_unit_ready() helper ide: add ide_do_start_stop() helper ide: add ide_set_media_lock() helper ide-floppy: move floppy ioctls handling to ide-floppy_ioctl.c ide-floppy: ->{srfp,wp} -> IDE_AFLAG_{SRFP,WP} ide: add ide_queue_pc_tail() helper ide: add ide_queue_pc_head() helper ide: add ide_init_pc() helper ide-tape: add ide_tape_set_media_lock() helper ide-floppy: add ide_floppy_set_media_lock() helper ide: add ide_io_buffers() helper ide-scsi: cleanup ide_scsi_io_buffers() ide-floppy: remove MODE_SENSE_* defines ide-{floppy,tape}: remove packet command stack ide-{floppy,tape}: remove request stack ide-generic: handle probing of legacy io-ports v5 ide-floppy: use scatterlists for pio transfers ide-tape: remove idetape_init_rq() ...
2008-10-11Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: sound/core/memalloc.c
2008-10-11e1000: allow VLAN devices to use TSO and CSUM offloadPatrick McHardy
This patch changes e1000 to set vlan_features so TSO and CSUM offload can be used by VLAN devices, similar as with the other Intel drivers. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-11gre: Initialise rtnl_link tunnel parameters properlyHerbert Xu
Brown paper bag error of calling memset with sizeof(p) instead of sizeof(*p). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-11ipvs: Add proper dependencies on IP_VS, and fix description header line.David S. Miller
Linus noted a build failure case: net/netfilter/ipvs/ip_vs_xmit.c: In function 'ip_vs_tunnel_xmit': net/netfilter/ipvs/ip_vs_xmit.c:616: error: implicit declaration of function 'ip_select_ident' The proper include file (net/ip.h) is being included in ip_vs_xmit.c to get that declaration. So the only possible case where this can happen is if CONFIG_INET is not enabled. This seems to be purely a missing dependency in the ipvs/Kconfig file IP_VS entry. Also, while we're here, remove the out of date "EXPERIMENTAL" string in the IP_VS config help header line. IP_VS no longer depends upon CONFIG_EXPERIMENTAL Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-11Merge phase #4 (X2APIC, APIC unification, CPU identification unification) of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-v28-for-linus-phase4-D' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (186 commits) x86, debug: print more information about unknown CPUs x86 setup: handle more than 8 CPU flag words x86: cpuid, fix typo x86: move transmeta cap read to early_init_transmeta() x86: identify_cpu_without_cpuid v2 x86: extended "flags" to show virtualization HW feature in /proc/cpuinfo x86: move VMX MSRs to msr-index.h x86: centaur_64.c remove duplicated setting of CONSTANT_TSC x86: intel.c put workaround for old cpus together x86: let intel 64-bit use intel.c x86: make intel_64.c the same as intel.c x86: make intel.c have 64-bit support code x86: little clean up of intel.c/intel_64.c x86: make 64 bit to use amd.c x86: make amd_64 have 32 bit code x86: make amd.c have 64bit support code x86: merge header in amd_64.c x86: add srat_detect_node for amd64 x86: remove duplicated force_mwait x86: cpu make amd.c more like amd_64.c v2 ...
2008-10-11Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-DIngo Molnar
Conflicts: arch/x86/kernel/cpu/common.c arch/x86/kernel/signal_64.c include/asm-x86/cpufeature.h
2008-10-11Merge branch 'x86/apic' into x86-v28-for-linus-phase4-BIngo Molnar
Conflicts: arch/x86/kernel/apic_32.c arch/x86/kernel/apic_64.c arch/x86/kernel/setup.c drivers/pci/intel-iommu.c include/asm-x86/cpufeature.h include/asm-x86/dma-mapping.h
2008-10-11Merge phase #3 (IOMMU) of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-v28-for-linus-phase3-B' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (74 commits) AMD IOMMU: use iommu_device_max_index, fix AMD IOMMU: use iommu_device_max_index x86: add PCI IDs for AMD Barcelona PCI devices x86/iommu: use __GFP_ZERO instead of memset for GART x86/iommu: convert GART need_flush to bool x86/iommu: make GART driver checkpatch clean x86 gart: remove unnecessary initialization x86: restore old GART alloc_coherent behavior revert "x86: make GART to respect device's dma_mask about virtual mappings" x86: export pci-nommu's alloc_coherent iommu: remove fullflush and nofullflush in IOMMU generic option x86: remove set_bit_string() iommu: export iommu_area_reserve helper function AMD IOMMU: use coherent_dma_mask in alloc_coherent add AMD IOMMU tree to MAINTAINERS file AMD IOMMU: use cmd_buf_size when freeing the command buffer AMD IOMMU: calculate IVHD size with a function AMD IOMMU: remove unnecessary cast to u64 in the init code AMD IOMMU: free domain bitmap with its allocation order AMD IOMMU: simplify dma_mask_to_pages ...
2008-10-11Merge phase #2 (PAT updates) of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-v28-for-linus-phase2-B' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (27 commits) x86, cpa: make the kernel physical mapping initialization a two pass sequence, fix x86, pat: cleanups x86: fix pagetable init 64-bit breakage x86: track memtype for RAM in page struct x86, cpa: srlz cpa(), global flush tlb after splitting big page and before doing cpa x86, cpa: remove cpa pool code x86, cpa: no need to check alias for __set_pages_p/__set_pages_np x86, cpa: dont use large pages for kernel identity mapping with DEBUG_PAGEALLOC x86, cpa: make the kernel physical mapping initialization a two pass sequence x86, cpa: remove USER permission from the very early identity mapping attribute x86, cpa: rename PTE attribute macros for kernel direct mapping in early boot x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious linux-next: fix x86 tree build failure x86: have set_memory_array_{uc,wb} coalesce memtypes, fix agp: enable optimized agp_alloc_pages methods x86: have set_memory_array_{uc,wb} coalesce memtypes. x86: {reverve,free}_memtype() take a physical address x86: fix pageattr-test agp: add agp_generic_destroy_pages() agp: generic_alloc_pages() ...
2008-10-11Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits) [ARM] 5300/1: fixup spitz reset during boot [ARM] 5295/1: make ZONE_DMA optional [ARM] 5239/1: Palm Zire 72 power management support [ARM] 5298/1: Drop desc_handle_irq() [ARM] 5297/1: [KS8695] Fix two compile-time warnings [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores. [ARM] pxa: allow multi-machine PCMCIA builds [ARM] pxa: add preliminary CPUFREQ support for PXA3xx [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c [ARM] pxa/zylonite: add support for USB OHCI [ARM] ohci-pxa27x: use ioremap() and offset for register access [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph() [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c [ARM] pxa: simplify DMA register definitions [ARM] pxa: make additional DCSR bits valid for PXA3xx [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c ... Fixed up conflicts in arch/arm/mach-versatile/core.c sound/soc/pxa/pxa2xx-ac97.c sound/soc/pxa/pxa2xx-i2s.c manually.
2008-10-11security: avoid calling a NULL function pointer in drivers/video/tvaudio.cArjan van de Ven
NULL function pointers are very bad security wise. This one got caught by kerneloops.org quite a few times, so it's happening in the field.... Fix is simple, check the function pointer for NULL, like 6 other places in the same function are already doing. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-11net: fix dummy 'nf_conntrack_event_cache()'Linus Torvalds
The dummy version of 'nf_conntrack_event_cache()' (used when the NF_CONNTRACK_EVENTS config option is not enabled) had not been updated when the calling convention changed. This was introduced by commit a71996fccce4b2086a26036aa3c915365ca36926 ("netfilter: netns nf_conntrack: pass conntrack to nf_conntrack_event_cache() not skb") Tssk. Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Patrick McHardy <kaber@trash.net> Cc: David Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1075 commits) myri10ge: update driver version number to 1.4.3-1.369 r8169: add shutdown handler r8169: preliminary 8168d support r8169: support additional 8168cp chipset r8169: change default behavior for mildly identified 8168c chipsets r8169: add a new 8168cp flavor r8169: add a new 8168c flavor (bis) r8169: add a new 8168c flavor r8169: sync existing 8168 device hardware start sequences with vendor driver r8169: 8168b Tx performance tweak r8169: make room for more specific 8168 hardware start procedure r8169: shuffle some registers handling around (8168 operation only) r8169: new phy init parameters for the 8168b r8169: update phy init parameters r8169: wake up the PHY of the 8168 af_key: fix SADB_X_SPDDELETE response ath9k: Fix return code when ath9k_hw_setpower() fails on reset ath9k: remove nasty FAIL macro from ath9k_hw_reset() gre: minor cleanups in netlink interface gre: fix copy and paste error ...
2008-10-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Check that last search entry resume key is valid [CIFS] make sure we have the right resume info before calling CIFSFindNext [CIFS] clean up error handling in cifs_unlink [CIFS] fix some settings of cifsAttrs after calling SetFileInfo and SetPathInfo cifs: explicitly revoke SPNEGO key after session setup cifs: Convert cifs to new aops. [CIFS] update DOS attributes in cifsInode if we successfully changed them cifs: remove NULL termination from rename target in CIFSSMBRenameOpenFIle cifs: work around samba returning -ENOENT on SetFileDisposition call cifs: fix inverted NULL check after kmalloc [CIFS] clean up upcall handling for dns_resolver keys [CIFS] fix busy-file renames and refactor cifs_rename logic cifs: add function to set file disposition [CIFS] add constants for string lengths of keynames in SPNEGO upcall string cifs: move rename and delete-on-close logic into helper function cifs: have find_writeable_file prefer filehandles opened by same task cifs: don't use GFP_KERNEL with GFP_NOFS [CIFS] use common code for turning off ATTR_READONLY in cifs_unlink cifs: clean up variables in cifs_unlink
2008-10-11Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (49 commits) MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irq MIPS: Move ptrace prototypes to ptrace.h MIPS: Ptrace support for HARDWARE_WATCHPOINTS MIPS: Scheduler support for HARDWARE_WATCHPOINTS. MIPS: Watch exception handling for HARDWARE_WATCHPOINTS. MIPS: Probe watch registers and report configuration. MIPS: Add HARDWARE_WATCHPOINTS definitions and support code. MIPS: Add HARDWARE_WATCHPOINTS configure option. MIPS: Replace use of <asm-generic/uaccess.h> with native implementations. MIPS: TXx9: Add TX4939 ATA support (v2) MIPS: Rewrite spinlocks to ticket locks. MIPS: IP checksums: Optimize adjust of sum on buffers of odd alignment. MIPS: IP checksums: Remove unncessary .set pseudos MIPS: IP checksums: Remove unncessary folding of sum to 16 bit. MIPS: Move headfiles to new location below arch/mips/include MIPS: Alchemy: rename directory MIPS: Optimize get_user and put_user for 64-bit MIPS: TXx9: Implement prom_free_prom_memory MIPS: TXx9: Add RBTX4939 board support MIPS: TXx9: Add TX4939 SoC support ...
2008-10-11Merge branch 'for-linus' of git://git.alsa-project.org/alsa-kernelLinus Torvalds
* 'for-linus' of git://git.alsa-project.org/alsa-kernel: (258 commits) ALSA: hda: VREF powerdown for headphones ALSA: hda: STAC_HP_M4 ALSA: ASoC: Check for machine type in GTA01 machine driver ALSA: mtpav - Fix race in probe ALSA: usb-audio: dynamic detection of MIDI interfaces in uaxx-quirk ALSA: Add a note on dependency of RTC stuff ALSA: ASoC: add new param mux to dapm_mux_update_power ALSA: Increase components array size ALSA: ASoC: Correct inverted Mic PGA Switch control in wm8510 driver ALSA: hda: comment typo fix ALSA: hda: comment typo fix ALSA: hda - Fix PCI SSID for ASROCK K18N78FullHD-hSLI ALSA: snd-usb-audio: support for Edirol UA-4FX device ALSA: usb - Fix possible Oops at USB-MIDI disconnection ALSA: hda - Fix another ALC889A (rev 0x100101) ALSA: hda: add more board-specific information for Realtek ALC662 rev1 ALSA: Correct Vladimir Barinov's e-mail address ALSA: cs46xx: Add PCI IDs for TerraTec and Hercules cards ALSA: hda: SPDIF stream muting support ALSA: hda: appletv support ...
2008-10-11Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (27 commits) [S390] Fix checkstack for s390 [S390] fix initialization of stp [S390] 3215: Remove tasklet. [S390] console flush on panic / reboot [S390] introduce dirty bit for kvm live migration [S390] Add ioctl support for EMC Symmetrix Subsystem Control I/O [S390] xpram: per device block request queues. [S390] dasd: fix message flood for unsolicited interrupts [S390] Move private simple udelay function to arch/s390/lib/delay.c. [S390] dcssblk: add >2G DCSSs support and stacked contiguous DCSSs support. [S390] ptrace changes [S390] s390: use sys_pause for 31bit pause entry point [S390] qdio enhanced SIGA (iqdio) support. [S390] cio: fix cio_tpi. [S390] cio: Correct use of ! and & [S390] cio: inline assembly cleanup [S390] bus_id -> dev_set_name() for css and ccw busses [S390] bus_id ->dev_name() conversions in qdio [S390] Use s390_root_dev_* in kvm_virtio. [S390] more bus_id -> dev_name conversions ...
2008-10-11Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix BUG: using smp_processor_id() in preemptible code [CPUFREQ] Don't export governors for default governor [CPUFREQ][6/6] cpufreq: Add idle microaccounting in ondemand governor [CPUFREQ][5/6] cpufreq: Changes to get_cpu_idle_time_us(), used by ondemand governor [CPUFREQ][4/6] cpufreq_ondemand: Parameterize down differential [CPUFREQ][3/6] cpufreq: get_cpu_idle_time() changes in ondemand for idle-microaccounting [CPUFREQ][2/6] cpufreq: Change load calculation in ondemand for software coordination [CPUFREQ][1/6] cpufreq: Add cpu number parameter to __cpufreq_driver_getavg() [CPUFREQ] use deferrable delayed work init in conservative governor [CPUFREQ] drivers/cpufreq/cpufreq.c: Adjust error handling code involving cpufreq_cpu_put [CPUFREQ] add error handling for cpufreq_register_governor() error [CPUFREQ] acpi-cpufreq: add error handling for cpufreq_register_driver() error [CPUFREQ] Coding style fixes to arch/x86/kernel/cpu/cpufreq/powernow-k6.c [CPUFREQ] Coding style fixes to arch/x86/kernel/cpu/cpufreq/elanfreq.c
2008-10-11MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irqFlorian Fainelli
This patchs defines the number of built-in the GPIOs present on the SoC as Documentation/gpio.txt recommends to do. Define irq_to_gpio/gpio_to_irq to return the right values so that it fixes a compilation error on drivers/gpio/gpiolib.c when enabling debugfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Move ptrace prototypes to ptrace.hRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Ptrace support for HARDWARE_WATCHPOINTSDavid Daney
This is the final part of the watch register patch. Here we hook up ptrace so that the user space debugger (gdb), can set and read the registers. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Scheduler support for HARDWARE_WATCHPOINTS.David Daney
Here we hook up the scheduler. Whenever we switch to a new process, we check to see if the watch registers should be installed, and do it if needed. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Watch exception handling for HARDWARE_WATCHPOINTS.David Daney
Here we hook up the watch exception handler so that it sends SIGTRAP when the hardware watch registers are triggered. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Probe watch registers and report configuration.David Daney
Probe for watch register characteristics, and report them in /proc/cpuinfo. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Add HARDWARE_WATCHPOINTS definitions and support code.David Daney
This is the main support code for the patch. Here we just add the code, the following patches hook it up. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/include/asm/watch.h create mode 100644 arch/mips/kernel/watch.c
2008-10-11MIPS: Add HARDWARE_WATCHPOINTS configure option.David Daney
This is automatically set for all MIPS32 and MIPS64 processors. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Replace use of <asm-generic/uaccess.h> with native implementations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Add TX4939 ATA support (v2)Atsushi Nemoto
Add a helper routine to register tx4939ide driver and use it on RBTX4939 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Rewrite spinlocks to ticket locks.Ralf Baechle
Based on patch by Chad Reese of Cavium Networks. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: IP checksums: Optimize adjust of sum on buffers of odd alignment.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: IP checksums: Remove unncessary .set pseudosRalf Baechle
They possibly silence meaningful warnings ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: IP checksums: Remove unncessary folding of sum to 16 bit.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Alchemy: rename directoryRalf Baechle
It's more than the au1000 these days. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>