- 29 7月, 2008 14 次提交
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由 Alan Cox 提交于
Libata has some hacks to deal with certain controllers going silly in D3 state. The right way to handle this is to keep a PCI device flag for such devices. That can then be generalised for no ATA devices with power problems. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
I get warnings about 'device' possibly being used uninitialised. While I can deduce this is not true, it seems that GCC can't. This patch changes `check_slot' to return device on success and -1 on error, which shuts GCC up. Acked-by: NAlex Chiang <achiang@hp.com> Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Shaohua Li 提交于
A new option, pcie_aspm=force, will force ASPM to be enabled, even on system with PCIe 1.0 devices. Signed-off-by: NShaohua Li <shaohua.li@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Shaohua Li 提交于
Disable ASPM on pre-1.1 PCIe devices, as many of them don't implement it correctly. Tested-by: NJack Howarth <howarth@bromo.msbb.uc.edu> Signed-off-by: NShaohua Li <shaohua.li@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Shaohua Li 提交于
The ACPI FADT table includes an ASPM control bit. If the bit is set, do not enable ASPM since it may indicate that the platform doesn't actually support the feature. Tested-by: NJack Howarth <howarth@bromo.msbb.uc.edu> Signed-off-by: NShaohua Li <shaohua.li@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
David Vrabel has a device which generates an interrupt storm on the INTx pin if we disable MSI interrupts altogether. Masking interrupts is only a performance optimisation, so we can ignore the request to mask the interrupt. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
Merge branch 'x86/iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into for-linus
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由 Matthew Wilcox 提交于
If the kernel is configured to support 64-bit resources on a 32-bit machine, we can support 64-bit BARs properly. Just change the condition to check sizeof(resource_size_t) instead of BITS_PER_LONG. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Matthew Wilcox 提交于
Factor out the code to read one BAR from the loop in pci_read_bases into a new function, __pci_read_base. The new code is slightly more readable, better commented and removes the ifdef. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
The empty kdoc was causing warnings, so provide some actual documentation. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
Comamnd->Command Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add driver for Atmel integrated touchscreen controller Input: ads7846 - optimize order of calculating Rt in ads7846_rx() Input: ads7846 - fix sparse endian warnings Input: uinput - remove duplicate include Input: serio - offload resume to kseriod Input: serio - mark serio_register_driver() __must_check
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: fix uninitialized variable for search_rsb_list callers dlm: release socket on error dlm: fix basts for granted CW waiting PR/CW dlm: check for null in device_write
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (25 commits) powerpc: Disable 64K hugetlb support when doing 64K SPU mappings powerpc/powermac: Fixup default serial port device for pmac_zilog powerpc/powermac: Use sane default baudrate for SCC debugging powerpc/mm: Implement _PAGE_SPECIAL & pte_special() for 64-bit powerpc: Show processor cache information in sysfs powerpc: Make core id information available to userspace powerpc: Make core sibling information available to userspace powerpc/vio: More fallout from dma_mapping_error API change ibmveth: Fix multiple errors with dma_mapping_error conversion powerpc/pseries: Fix CMO sysdev attribute API change fallout powerpc: Enable tracehook for the architecture powerpc: Add TIF_NOTIFY_RESUME support for tracehook powerpc: Add asm/syscall.h with the tracehook entry points powerpc: Make syscall tracing use tracehook.h helpers powerpc: Call tracehook_signal_handler() when setting up signal frames powerpc: Update cpu_sibling_maps dynamically powerpc: register_cpu_online should be __cpuinit powerpc: kill useless SMT code in prom_hold_cpus powerpc: Fix 8xx build failure powerpc: Fix vio build warnings ...
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- 28 7月, 2008 26 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6: Remove deprecated virt_to_bus()
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (72 commits) sh: SuperH Mobile CEU and camera platform data for AP325RXA sh: Update smc911x platform data for AP325RXA sh: SuperH Mobile LCDC platform data for AP325RXA sh: Add SuperH Mobile CEU platform data for Migo-R sh: Add SuperH Mobile LCDC platform data for Migo-R sh: Move asid_cache() out of ifdef to fix SH-3/4 nommu build. sh: Workaround for __put_user_asm() bug with gcc 4.x on big-endian. sh: Wire up new syscalls. sh: fix uImage Entry Point sh_keysc: remove request_mem_region() and release_mem_region() sh: Don't miss pending signals returning to user mode after signal processing sh: Use clk_always_enable() on sh7366 sh: Use clk_always_enable() on sh7343 / SE77343 sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722 sh: Use clk_always_enable() on sh7723 / ap325rxa sh: Introduce clk_always_enable() function sh: Show all clocks and their state in /proc/clocks sh: Merge sh7343 and sh7722 clock code sh: Add SuperH Mobile MSTPCR bits to clock framework sh: Use arch_flags to simplify sh7722 siu clock code ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: stop_machine: fix up ftrace.c stop_machine: Wean existing callers off stop_machine_run() stop_machine(): stop_machine_run() changed to use cpu mask Hotplug CPU: don't check cpu_online after take_cpu_down Simplify stop_machine stop_machine: add ALL_CPUS option module: fix build warning with !CONFIG_KALLSYMS
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (98 commits) V4L/DVB (8549): mxl5007: Fix an error at include file V4L/DVB (8548): pwc: Fix compilation V4L/DVB (8546): add tuner-3036 and dpc7146 drivers to feature-removal-schedule.txt V4L/DVB (8546): saa7146: fix read from uninitialized memory V4L/DVB (8544): gspca: probe/open race. V4L/DVB (8543): em28xx: Rename #define for Compro VideoMate ForYou/Stereo V4L/DVB (8542): em28xx: AMD ATI TV Wonder HD 600 entry at cards struct is duplicated V4L/DVB (8541): em28xx: HVR-950 entry is duplicated. V4L/DVB (8540): em28xx-cards: Add Compro VideoMate ForYou/Stereo model V4L/DVB (8539): em28xx-cards: New supported IDs for analog models V4L/DVB (8538): em28xx-cards: Add GrabBeeX+ USB2800 model V4L/DVB (8534): remove select's of FW_LOADER V4L/DVB (8522): videodev2: Fix merge conflict V4L/DVB (8532): mxl5007t: remove excessive locks V4L/DVB (8531): mxl5007t: move i2c gate handling outside of mutex protected code blocks V4L/DVB (8530): au0828: add support for new revision of HVR950Q V4L/DVB (8529): mxl5007t: enable _init and _sleep power management functionality V4L/DVB (8528): add support for MaxLinear MxL5007T silicon tuner V4L/DVB (8526): saa7146: fix VIDIOC_ENUM_FMT V4L/DVB (8525): fix a few assorted spelling mistakes. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Set CONFIG_HAVE_ARCH_TRACEHOOK sparc: Add task_pt_regs(). sparc: Add call to tracehook_signal_handler(). sparc: Create and use TIF_NOTIFY_RESUME. sparc: Use tracehook routines in syscall_trace(). sparc64: tracehook: CONFIG_HAVE_ARCH_TRACEHOOK sparc: Add user_stack_pointer(). sparc64: tracehook_signal_handler sparc64: tracehook: TIF_NOTIFY_RESUME sparc: Add asm/syscall.h sparc64: tracehook syscall sparc: enable headers_export again sparc, sparc64: use arch/sparc/include
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net: missing bits of net-namespace / sysctl ipcomp: Fix warnings after ipcomp consolidation. dccp: Add check for truncated ICMPv6 DCCP error packets dccp: Fix incorrect length check for ICMPv4 packets dccp: Add check for sequence number in ICMPv6 message dccp: Fix sequence number check for ICMPv4 packets dccp: Bug-Fix - AWL was never updated dccp: Allow to distinguish original and retransmitted packets
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由 Randy Dunlap 提交于
Add git pull command info and diffstat summary info so that we don't have to search email archives for it repeatedly. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Stephen Rothwell 提交于
Noticed because of this warning: drivers/base/memory.c:279: warning: initialization from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thomas Gleixner 提交于
pm_idle_save resp. pm_idle_old can be NULL when the restore code in acpi_processor_cst_has_changed() resp. cpuidle_uninstall_idle_handler() is called. This can set pm_idle unconditinally to NULL, which causes the kernel to panic when calling pm_idle in the x86 idle code. This was covered by an extra check for !pm_idle in the x86 idle code, which was removed during the x86 idle code refactoring. Instead of restoring the pm_idle check in the x86 code prevent the acpi/cpuidle code to set pm_idle to NULL. Reported by: Dhaval Giani http://lkml.org/lkml/2008/7/2/309 Based on a debug patch from Ingo Molnar Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://aeryn.fluff.org.uk/bjdooks/linux由 Linus Torvalds 提交于
* 'i2c-for-linus' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c: Blackfin I2C Driver: Functional power management support i2c: Documentation: upgrading clients HOWTO i2c: S3C24XX I2C frequency scaling support. i2c: i2c_gpio: keep probe resident for hotplugged devices. i2c: S3C2410: Pass the I2C bus number via drivers platform data
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由 David Sterba 提交于
ipwireless: Preallocate received packet buffers with MRU size Packets are assembled from link size (~300 bytes) up to PPP MRU (1500 by default). Try to preallocate full size rather than repeatedly advance buffer size by 256 bytes. Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Put packets to pool start Put packets to pool start, try to reuse cached memory. Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Increase PPP outgoing queue size Increase default size of PPP outgoing queue. Currently set to 1, which means that a packet quickly following another pushed by PPP must wait until hardware actually sends the previous and PPP has to be waken up by ppp_wakeup(). This slows down upstream. Now PPP can push more packets at once which get buffered inside driver and pushed immediatelly to hardware when previous packet is out. Experiments show that size = 10 is quite good for all connection types (GPRS/EDGE/UMTS) and gains 4 KB/sec of upload for UMTS for batch uploads. Need for higher queue size than 10 occures in only < 0.1 % of cases. Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Explicitly request io and mem regions Documentation/pcmcia/driver-changes.txt says, that driver should call request_region for used memory/io regions since PCMCIA does not do this (since 2.6.8). Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Constify buffer variables Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Do not return value from sending funcs Do not return value from do_send_fragment and do_send_packet, it's not used. The packet size checks are not useful too: * zero length packet will never be sent, caller always passes packet_header size which is either 1 or 3 * MTU check is done in caller, no need to repeat Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Remove endian-dependent bitfields Remove endian-dependent bitfields and use bitmasks to transform packet header bitfields from/to machine order. Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Glue splitted printk strings back Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Remove pt_regs from interrupt handler Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Rename spinlock variables to lock Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Remove unused defines Remove unused defines, defines hiding variables, defines hiding 0. Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Sterba 提交于
ipwireless: Misc cleanups - remove likely() and some extra () in ifs - use unsigned in for loops - remove useless typecasts - remove obvious comments - add () around ?: Signed-off-by: NDavid Sterba <dsterba@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michael Hennerich 提交于
PM_SUSPEND_MEM: Blackfin does not maintain register state through Hibernate. Save and restore peripheral base initialization during PM transitions. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add a document describing how i2c clients on Linux 2.6 can be moved from the old to the new driver model. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add support for CPU frequency scaling to the S3C24XX I2C driver. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Change the i2c_gpio driver to use platform_driver_register() instead of platform_driver_probe() to ensure that is can attach to any devices that may be loaded after it has initialised. Acked-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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