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2012-01-17ACPI 5.0: Support for all new resource descriptorsLin Ming
FixedDMA, GPIO descriptors, SerialBus descriptors Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: Support for GeneralPurposeIo and GenericSerialBus operation regionBob Moore
Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: Implement Connection() and AccessAs() changesBob Moore
Support within the interpreter and operation region dispatch. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: New interfaces to allow driver access to AML mutex objectsLin Ming
Adds acpi_acquire_mutex, acpi_release_mutex external interfaces. New file, utxfmutex.c. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: Add new/changed tables to headersBob Moore
Adds new file, actbl3.h Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: Implement hardware-reduced optionBob Moore
If HW-reduced flag is set in the FADT, do not attempt to access or initialize any ACPI hardware, including SCI and global lock. No FACS will be present. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPI 5.0: Basic support for FADT version 5Bob Moore
Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPICA: Do not abort table load on invalid space IDBob Moore
Ignore an invalid space ID during a table load. Instead, detect it if a control method attempts access - then abort the method. http://www.acpica.org/bugzilla/show_bug.cgi?id=925 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPICA: Add error msg for Index/Bank field registers out-of-rangeBob Moore
Supplement the exception code with an actual message. Found during ACPICA debugging. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPICA: Add error msg for unsupported I/O requests (not 8/16/32 bit length)Bob Moore
Found during ACPICA debugging. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPICA: Fix to allow region arguments to reference other scopesLin Ming
Allow referenced objects to be in a different scope. http://www.acpica.org/bugzilla/show_bug.cgi?id=937 http://marc.info/?l=linux-acpi&m=131636632718222&w=2 ACPI Error: [RAMB] Namespace lookup failure, AE_NOT_FOUND (20110112/psargs-359) ACPI Exception: AE_NOT_FOUND, Could not execute arguments for [RAMW] (Region) (20110112/nsinit-349) Scope (_SB) { Name (RAMB, 0xDF5A1018) OperationRegion (\RAMW, SystemMemory, RAMB, 0x00010000) } For above ASL code, we need to save scope node(\_SB) to lookup the argument node(\_SB.RAMB). Reported-by: Jim Green <student.northwestern@gmail.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17ACPICA: Update for GCC 4Bob Moore
Fixes several issues with GCC 4.6 related to the new checks for unused variables. http://www.acpica.org/bugzilla/show_bug.cgi?id=935 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17Merge branch 'acpica-validate-address-regression' into nextLen Brown
2012-01-17ACPICA: Put back the call to acpi_os_validate_addressLin Ming
The call to acpi_os_validate_address in acpi_ds_get_region_arguments was removed by mistake in commit 9ad19ac(ACPICA: Split large dsopcode and dsload.c files). Put it back. Cc: stable@vger.kernel.org # 2.6.38+ Reported-and-bisected-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-01-17x86/UV2: Add accounting for BAU strong nacksCliff Wickman
This patch adds separate accounting of UV2 message "strong nack's" in the BAU statistics. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116212238.GF5767@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-17x86/UV2: Ack BAU interrupt earlierCliff Wickman
This patch moves the ack of the BAU interrupt to the beginning of the interrupt handler so that there is less possibility of a lost interrupt and slower response to a shootdown message. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116212146.GE5767@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-17x86/UV2: Remove stale no-resources test for UV2 BAUCliff Wickman
This patch removes an unnecessary test for a no-destination-resources-available condition that looks like a destination timeout in UV1, but is separately distinguishable in UV2. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116212050.GD5767@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-17x86/UV2: Work around BAU bugCliff Wickman
This patch implements a workaround for a UV2 hardware bug. The bug is a non-atomic update of a memory-mapped register. When hardware message delivery and software message acknowledge occur simultaneously the pending message acknowledge for the arriving message may be lost. This causes the sender's message status to stay busy. Part of the workaround is to not acknowledge a completed message until it is verified that no other message is actually using the resource that is mistakenly recorded in the completed message. Part of the workaround is to test for long elapsed time in such a busy condition, then handle it by using a spare sending descriptor. The stay-busy condition is eventually timed out by hardware, and then the original sending descriptor can be re-used. Most of that logic change is in keeping track of the current descriptor and the state of the spares. The occurrences of the workaround are added to the BAU statistics. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116211947.GC5767@sgi.com Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-17x86/UV2: Fix BAU destination timeout initializationCliff Wickman
Move the call to enable_timeouts() forward so that BAU_MISC_CONTROL is initialized before using it in calculate_destination_timeout(). Fix the calculation of a BAU destination timeout for UV2 (in calculate_destination_timeout()). Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116211848.GB5767@sgi.com Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-17x86/UV2: Fix new UV2 hardware by using native UV2 broadcast modeCliff Wickman
Update the use of the Broadcast Assist Unit on SGI Altix UV2 to the use of native UV2 mode on new hardware (not the legacy mode). UV2 native mode has a different format for a broadcast message. We also need quick differentiaton between UV1 and UV2. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20120116211750.GA5767@sgi.com Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2012-01-16Merge branch 'samsung-fixes' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'samsung-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore ARM: S3C64XX: Remove hsmmc1 from Cragganmore ARM: S3C64XX: Remove unconditional power domain disables ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h ARM: SAMSUNG: dma-ops.h needs mach/dma.h ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h
2012-01-16Merge branch 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux ↵Olof Johansson
into fixes * 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S
2012-01-16Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm ↵Olof Johansson
into fixes * 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm: ARM: msm: vreg is a module and so needs module.h
2012-01-16Merge branch 'picoxcell-fixes' of git://github.com/jamieiles/linux-2.6-ji ↵Olof Johansson
into fixes * 'picoxcell-fixes' of git://github.com/jamieiles/linux-2.6-ji: ARM: picoxcell: fix sched_clock() cleanup fallout
2012-01-16Merge branch 'x86/rdrand' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'x86/rdrand' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: random: Adjust the number of loops when initializing random: Use arch-specific RNG to initialize the entropy store
2012-01-16Merge branch 'x86-syscall-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'x86-syscall-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Move <asm/asm-offsets.h> from trace_syscalls.c to asm/syscall.h x86, um: Fix typo in 32-bit system call modifications um: Use $(srctree) not $(KBUILD_SRC) x86, um: Mark system call tables readonly x86, um: Use the same style generated syscall tables as native um: Generate headers before generating user-offsets.s um: Run host archheaders, allow use of host generated headers kbuild, headers.sh: Don't make archheaders explicitly x86, syscall: Allow syscall offset to be symbolic x86, syscall: Re-fix typo in comment x86: Simplify syscallhdr.sh x86: Generate system call tables and unistd_*.h from tables checksyscalls: Use arch/x86/syscalls/syscall_32.tbl as source x86: Machine-readable syscall tables and scripts to process them trace: Include <asm/asm-offsets.h> in trace_syscalls.c x86-64, ia32: Move compat_ni_syscall into C and its own file x86-64, syscall: Adjust comment spacing and remove typo kbuild: Add support for an "archheaders" target kbuild: Add support for installing generated asm headers
2012-01-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Add INGORE_ERRORS to ignore warnings in boot up ktest: Still do reboot even for REBOOT_TYPE = script ktest: Fix compare script to test if options are not documented ktest: Detect typos in option names ktest: Have all values be set by defaults ktest: Change initialization of defaults hash to perl format ktest: Add options SWITCH_TO_GOOD and SWITCH_TO_TEST ktest: Allow overriding bisect test results ktest: Evaluate options before processing them ktest: Evaluate $KERNEL_VERSION in both install and post install ktest: Only ask options needed for install ktest: When creating a new config, ask for BUILD_OPTIONS ktest: Do not ask for some options if the only test is build ktest: Ask for type of test when creating a new config ktest: Allow bisect test to restart where it left off ktest: When creating new config, allow the use of ${THIS_DIR} ktest: Add default for ssh-user, build-target and target-image ktest: Allow success logs to be stored ktest: Save test output
2012-01-16Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: ARM: OMAP3: fix build on !CONFIG_IOMMU_API
2012-01-16mce: fix warning messages about static struct mce_deviceGreg Kroah-Hartman
When suspending, there was a large list of warnings going something like: Device 'machinecheck1' does not have a release() function, it is broken and must be fixed This patch turns the static mce_devices into dynamically allocated, and properly frees them when they are removed from the system. It solves the warning messages on my laptop here. Reported-by: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Tested-by: Djalal Harouni <tixxdz@opendz.org> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Borislav Petkov <bp@amd64.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-16Merge branch 'fixes' of ↵Linus Torvalds
git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm * 'fixes' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm: ARM: sa11x0: assabet: fix build warning ARM: Add arm_memblock_steal() to allocate memory away from the kernel ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format ARM: 7274/1: NUC900: Rename nuc900-audio platform device to nuc900-ac97 ARM: 7272/1: S3C24XX: Fix build error for missing <mach/system-reset.h> ARM: 7271/1: Fix typo in conversion of ARCH_NR_GPIOS to Kconfig
2012-01-16Merge tag 'nfs-for-3.3-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
NFS client bugfixes and cleanups for Linux 3.3 (pull 2) * tag 'nfs-for-3.3-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: pnfsblock: alloc short extent before submit bio pnfsblock: remove rpc_call_ops from struct parallel_io pnfsblock: move find lock page logic out of bl_write_pagelist pnfsblock: cleanup bl_mark_sectors_init pnfsblock: limit bio page count pnfsblock: don't spinlock when freeing block_dev pnfsblock: clean up _add_entry pnfsblock: set read/write tk_status to pnfs_error pnfsblock: acquire im_lock in _preload_range NFS4: fix compile warnings in nfs4proc.c nfs: check for integer overflow in decode_devicenotify_args() NFS: cleanup endian type in decode_ds_addr() NFS: add an endian notation
2012-01-16Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (sysfs-interface) Update tempX_type attribute to be more generic hwmon: (adm1031) Fix coding style issues hwmon: (it87) Add IT8728F support hwmon: (coretemp) Add missing section annotations hwmon: (lm90) Add range check to set_update_interval hwmon: (lm63) Support extended lookup table of LM96163 hwmon: (lm63) Expose automatic fan speed control lookup table hwmon: (lm63) Fix incorrect comment about I2C address hwmon: (lm63) LM64 has a dedicated pin for tachometer hwmon: (lm63) Add sensor type attribute for external sensor on LM96163 hwmon: (lm63) Add support for update_interval sysfs attribute hwmon: (lm63) Add support for writing the external critical temperature hwmon: (lm63) Add support for unsigned upper temperature limits hwmon: (lm63) Add support for LM96163 hwmon: (lm63) Add support for external temperature offset register hwmon: (lm63) Fix checkpatch errors hwmon: (max1111) Change sysfs interface to in[0-3]_input in millivolts
2012-01-16Merge branch 'pm-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / Hibernate: Drop the check of swap space size for compressed image PM / shmobile: fix A3SP suspend method PM / Domains: Skip governor functions for CONFIG_PM_RUNTIME unset PM / Domains: Fix build for CONFIG_PM_SLEEP unset PM: Make sysrq-o be available for CONFIG_PM unset
2012-01-16Merge branch 'misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/coccinelle: improve the coverage of some semantic patches coccinelle: semantic patches related to devm_ functions (part 2) coccinelle: semantic patches related to devm_ functions (part 1) coccinelle.txt: update documentation to include M= option coccicheck: add M= option to control which dir is processed ctags: remove struct forward declarations scripts/tags.sh: Add Page flag function magic
2012-01-16Merge branch 'kconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: menuconfig: fix a regression when canceling the prompt dialog at exit kbuild: Fix compiler warning with assertion when calling 'fwrite' Improve update-po-config output menuconfig: let make not report error when not save configuration merge_config.sh: fix bug in final check merge_config.sh: whitespace cleanup merge_config.sh: use signal names compatible with dash and bash kconfig: add merge_config.sh script kconfig: use xfwrite wrapper function to silence warnings kconfig: fix set but not used warnings kconfig: fix warnings by specifing format arguments
2012-01-16Merge branch 'kbuild' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Kbuild: Use dtc's -d (dependency) option dtc: Implement -d option to write out a dependency file kbuild: Fix comment in Makefile.lib scripts/genksyms: clean lex/yacc generated files kbuild: Correctly deal with make options which contain an "s"
2012-01-16ARM: sa11x0: assabet: fix build warningRussell King
Since a32618d2 (ARM: pgtable: switch to use pgtable-nopud.h), assabet warns as follows: arch/arm/mach-sa1100/assabet.c: In function 'map_sa1100_gpio_regs': arch/arm/mach-sa1100/assabet.c:264: warning: passing argument 1 of 'pmd_offset' from incompatible pointer type Fix this by adding the necessary pud_offset() macro. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-16hwmon: (sysfs-interface) Update tempX_type attribute to be more genericGuenter Roeck
The temp[1-*]_type attribute reports the temperature sensor type. Sensor type 1 is described as "PII/Celeron Diode", which is quite restrictive; other CPUs may also have an embedded temperature sensor diode with similar characteristics. Change description to "CPU embedded diode" to be more generic. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (adm1031) Fix coding style issuesGuenter Roeck
Fix almost all coding style issues except for the multi-line macro errors, which do not really apply since the macros are not multi-line statements but declarations. Based on merged patch series from Zac Storer; fixed remaining checkpatch errors and warnings. Cc: Zac Storer <zac.3.14159@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (it87) Add IT8728F supportJean Delvare
Until we get a datasheet for the IT8728F, treat it as fully compatible with the IT8721F, as it seems to work reasonably well. This closes kernel bug #27262. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-01-16hwmon: (coretemp) Add missing section annotationsJean Delvare
Many functions in the coretemp driver lack a proper section annotation. Add them to let the kernel free the memory after initialization when possible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Durgadoss R <durgadoss.r@intel.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Fenghua Yu <fenghua.yu@intel.com>
2012-01-16hwmon: (lm90) Add range check to set_update_intervalGuenter Roeck
When writing the update_interval attribute, the parameter value was not range checked, which could cause an integer overflow and result in an arbitrary update interval. Fix by limiting the value range to <0, 100000>. Reported-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (lm63) Support extended lookup table of LM96163Jean Delvare
The LM96163 has an extended lookup table with 12 entries instead of 8, add support for that. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-01-16hwmon: (lm63) Expose automatic fan speed control lookup tableJean Delvare
The LM63 and compatible devices have a lookup table to control the fan speed automatically. Expose it in sysfs. Values are cached for 5 seconds, independently of the other register values to avoid slowing down "sensors". We might make the table values writable in the future. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-01-16hwmon: (lm63) Fix incorrect comment about I2C addressJean Delvare
What was true of the LM63 doesn't apply to the LM64. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-01-16hwmon: (lm63) LM64 has a dedicated pin for tachometerJean Delvare
On the LM64, the tachometer function has a dedicated pin and fan speed monitoring is always enabled. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-01-16hwmon: (lm63) Add sensor type attribute for external sensor on LM96163Guenter Roeck
On LM96163, the external temperature sensor type is configurable to either a thermal diode or a 3904 transistor. The chip reports a wrong temperature if misconfigured. Add writable attribute to support it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (lm63) Add support for update_interval sysfs attributeGuenter Roeck
The update interval is configurable on LM63 and compatibles. Add support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (lm63) Add support for writing the external critical temperatureGuenter Roeck
On LM64, the external critical temperature limit is always writable. On LM96163, it is writable if the chip is configured for it. Add conditional support for writing the register dependent on chip type and configuration. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-01-16hwmon: (lm63) Add support for unsigned upper temperature limitsGuenter Roeck
LM96163 supports unsigned upper limits for the external temperature sensor. Add support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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