aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/acpi
Commit message (Collapse)AuthorAge
* [PATCH] clockevents: i386 driversThomas Gleixner2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | Add clockevent drivers for i386: lapic (local) and PIT/HPET (global). Update the timer IRQ to call into the PIT/HPET driver's event handler and the lapic-timer IRQ to call into the lapic clockevent driver. The assignement of timer functionality is delegated to the core framework code and replaces the compile and runtime evalution in do_timer_interrupt_hook() Use the clockevents broadcast support and implement the lapic_broadcast function for ACPI. No changes to existing functionality. [ kdump fix from Vivek Goyal <vgoyal@in.ibm.com> ] [ fixes based on review feedback from Arjan van de Ven <arjan@infradead.org> ] Cleanups-from: Adrian Bunk <bunk@stusta.de> Build-fixes-from: Andrew Morton <akpm@osdl.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: john stultz <johnstul@us.ibm.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] ACPI keep track of timer broadcastingThomas Gleixner2007-02-16
| | | | | | | | | | | | | | | | | | | | | This is a preperatory patch for highres/dyntick: - replace the big #ifdef ARCH_APICTIMER_STOPS_ON_C3 hackery by functions - remove the double switch in the power verify function (in the worst case we switched ipi to apic and 20usec later apic to ipi) - keep track of the the state which stops local APIC timer Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Len Brown <len.brown@intel.com> Cc: <linux-acpi@vger.kernel.org> Cc: Andi Kleen <ak@suse.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] ACPI: fix missing include for UPThomas Gleixner2007-02-16
| | | | | | | | | | | | | | | | apic.h does not get included on UP compiles. That way the APICTIMER_STOPS_ON_C3 is not there and UP boxen have no support for timer broadcasting. This was never noticed, because the lapic timer is only used for profiling on UP. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: john stultz <johnstul@us.ibm.com> Cc: Len Brown <len.brown@intel.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds2007-02-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (94 commits) [PATCH] x86-64: Remove mk_pte_phys() [PATCH] i386: Fix broken CONFIG_COMPAT_VDSO on i386 [PATCH] i386: fix 32-bit ioctls on x64_32 [PATCH] x86: Unify pcspeaker platform device code between i386/x86-64 [PATCH] i386: Remove extern declaration from mm/discontig.c, put in header. [PATCH] i386: Rename cpu_gdt_descr and remove extern declaration from smpboot.c [PATCH] i386: Move mce_disabled to asm/mce.h [PATCH] i386: paravirt unhandled fallthrough [PATCH] x86_64: Wire up compat epoll_pwait [PATCH] x86: Don't require the vDSO for handling a.out signals [PATCH] i386: Fix Cyrix MediaGX detection [PATCH] i386: Fix warning in cpu initialization [PATCH] i386: Fix warning in microcode.c [PATCH] x86: Enable NMI watchdog for AMD Family 0x10 CPUs [PATCH] x86: Add new CPUID bits for AMD Family 10 CPUs in /proc/cpuinfo [PATCH] i386: Remove fastcall in paravirt.[ch] [PATCH] x86-64: Fix wrong gcc check in bitops.h [PATCH] x86-64: survive having no irq mapping for a vector [PATCH] i386: geode configuration fixes [PATCH] i386: add option to show more code in oops reports ...
| * [PATCH] x86: fix laptop bootup hang in init_acpi()Ingo Molnar2007-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During kernel bootup, a new T60 laptop (CoreDuo, 32-bit) hangs about 10%-20% of the time in acpi_init(): Calling initcall 0xc055ce1a: topology_init+0x0/0x2f() Calling initcall 0xc055d75e: mtrr_init_finialize+0x0/0x2c() Calling initcall 0xc05664f3: param_sysfs_init+0x0/0x175() Calling initcall 0xc014cb65: pm_sysrq_init+0x0/0x17() Calling initcall 0xc0569f99: init_bio+0x0/0xf4() Calling initcall 0xc056b865: genhd_device_init+0x0/0x50() Calling initcall 0xc056c4bd: fbmem_init+0x0/0x87() Calling initcall 0xc056dd74: acpi_init+0x0/0x1ee() It's a hard hang that not even an NMI could punch through! Frustratingly, adding printks or function tracing to the ACPI code made the hangs go away ... After some time an additional detail emerged: disabling the NMI watchdog made these occasional hangs go away. So i spent the better part of today trying to debug this and trying out various theories when i finally found the likely reason for the hang: if acpi_ns_initialize_devices() executes an _INI AML method and an NMI happens to hit that AML execution in the wrong moment, the machine would hang. (my theory is that this must be some sort of chipset setup method doing stores to chipset mmio registers?) Unfortunately given the characteristics of the hang it was sheer impossible to figure out which of the numerous AML methods is impacted by this problem. As a workaround i wrote an interface to disable chipset-based NMIs while executing _INI sections - and indeed this fixed the hang. I did a boot-loop of 100 separate reboots and none hung - while without the patch it would hang every 5-10 attempts. Out of caution i did not touch the nmi_watchdog=2 case (it's not related to the chipset anyway and didnt hang). I implemented this for both x86_64 and i686, tested the i686 laptop both with nmi_watchdog=1 [which triggered the hangs] and nmi_watchdog=2, and tested an Athlon64 box with the 64-bit kernel as well. Everything builds and works with the patch applied. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | [PATCH] remove many unneeded #includes of sched.hTim Schmielau2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | i2c: Declare more i2c_adapter parent devicesJean Delvare2007-02-13
|/ | | | | | | | | | | | | | | Declare the parent device of i2c_adapter devices each time we can easily do so. It makes the i2c_adapter appear at the right place in the device tree, rather than as a platform device. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Len Brown <len.brown@intel.com> Cc: Jordan Crouse <jordan.crouse@amd.com> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: v4l-dvb-maintainer@linuxtv.org Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
* [PATCH] wrong order of kzalloc argumentsAl Viro2007-02-09
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Pull acpica into test branchLen Brown2007-02-06
|\
| * ACPICA: reduce table header messages to fit within 80 columnsLen Brown2007-02-06
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | Pull trivial into test branchLen Brown2007-02-03
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/scan.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: prevent build failure when CONFIG_X86_NUMAQ=yLen Brown2007-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ...by disabling CONFIG_ACPI when CONFIG_X86_NUMAQ=y otherwise arch/i386/pci/Makefile forgets that it needs to build acpi.o drivers/built-in.o: In function `acpi_pci_root_add': pci_root.c:(.text+0x45ec4): undefined reference to `pci_acpi_scan_root' Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: delete unused acpi_device_get_debug_info()Len Brown2007-01-30
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: Correct ACPI_DEBUG_OUTPUT typoRobert P. J. Day2007-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -#ifdef CONFIG_ACPI_DEBUG_OUTPUT +#ifdef ACPI_DEBUG_OUTPUT As the former doesn't exist. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Pull asus into test branchLen Brown2007-02-03
|\ \ \
| * | | asus-laptop: add base driverCorentin Chary2007-01-30
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds the new driver and make ASUS_LAPTOP and ACPI_ASUS incompatible. It may be strange to use ASUS_CREATE_DEVICE_ATTR and ASUS_SET_DEVICE_ATTR now, but these macro will be very usefull in next patchs. ASUS_HANDLE and ASUS_HANDLE_INIT comes from IBM_HANDLE and IBM_HANDLE_INIT, with some modification, and will also be used in next patchs. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Pull motherboard into test branchLen Brown2007-02-03
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/motherboard.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: remove motherboard driver (redundant with PNP system driver)Bjorn Helgaas2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PNP system board driver (drivers/pnp/system.c) contains all the same functionality, so we don't need the ACPI version. Previously, a motherboard device would be claimed by *both* the ACPI and PNP drivers, resulting in stuff like this in /proc/ioports: 1200-121f : motherboard <-- from drivers/acpi/motherboard.c 1200-121f : pnp 00:0d <-- from drivers/pnp/system.c Make sure to enable CONFIG_PNP (and CONFIG_PNPACPI) to include the PNP system board driver. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: move FADT resource reservations from motherboard driver to oslBjorn Helgaas2007-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resources described by the FADT aren't really a good fit for the ACPI motherboard driver. The motherboard driver cares about PNP0C01 and PNP0C02 devices and their resources. The FADT describes some resources used by the ACPI core. Often, they are also described by by the _CRS of a motherboard device, but I think it's better to reserve them specifically in the ACPI osl.c because (a) the motherboard driver is optional and ACPI uses the resources even if the driver is absent, and (b) I want to remove the ACPI motherboard driver because it's mostly redundant with the PNP system.c driver. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | ACPI: bay: Convert ACPI Bay driver to be compatible with sysfs update.Zhang Rui2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set fake hid for ejectable drive bay. Match bay devices by checking the hid. Remove .match method of Bay driver. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Pull sysfs into test branchLen Brown2007-02-03
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/feature-removal-schedule.txt include/acpi/acpi_drivers.h Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: correct id for fixed buttonsAlexey Starikovskiy2007-02-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI_BUTTON_HID_POWERF was changed, but this change was not propogated to button.c, thus breaking detection of fixed power and sleep buttons. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: add ACPICA version in sysfsZhang Rui2007-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an ACPI attribute to indicate ACPICA version. /proc/acpi/version is deprecated by /sys/module/acpi/parameters/acpica_version. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: add ACPI debug attribute in sysfsZhang Rui2007-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ACPI debug attributes in sysfs. /proc/acpi/debug_layer && debug_level are deprecated by /sys/module/acpi/parameters/debug_layer && debug_level. NOTE: The operations to them are quite the same. E.g. if you want to enable ACPI_DB_INFO, ACPI_DB_WARN, ACPI_DB_ERROR and disable the others, #echo 0x13 >/sys/module/acpi/parameters/debug_level is OK, and a boot option "acpi.debug_level = 0x13" also works. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: add a Kconfig option for ACPI procfs interfaceZhang Rui2007-01-28
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a kconfig option CONFIG_ACPI_PROCFS to make procfs interface a configurable attribute of ACPI. No procfs interface is actually deprecated, and no sysfs interface is added in this patch. CONGI_ACPI_PROCFS is used to mark procfs interface as deprecated once the same function is duplicated in sysfs. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: use more understandable bus_id for ACPI devicesZhang Rui2007-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the ACPI devices use the internal fake hids which are exposed to userspace as devces' bus_id after sysfs conversion. To make it more friendly, we convert them to more understandable strings. For those devices w/o PNPids, we use "device:instance_no" as the bus_id instead of "PNPIDNON:instance_no". Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: fix Supermicro X7DB8+ Boot regressionRui Zhang2006-12-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=7695 Originally we converted bind/unbind to use a new pci bridge driver. The driver will add/remove _PRT, so we can eventually remove .bind/.unbind methods. But we found that some of the _ADR-Based devices don't have _PRT, i.e. they are not managed by the new ACPI PCI bridge driver. So that .bind method is not called for some _ADR-Based devices, which leads to a failure. Now we make ACPI PCI Root Bridge Driver scan and binds all _ADR-Based devices once the driver is loaded, in the .add method of ACPI PCI Root Bridge driver. Extra code path for calling .bind/.unbind when _ADR-Based devices are hot added/removed is also added. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: use PNPID:instance_no as bus_id of ACPI deviceZhang Rui2006-12-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously we used the device name in the DSDT, but would crash upon encountering a duplicate. Also, exposing the DSDT device name to the user in a patch isn't a good idea, because it is arbitrary. After some discussion, we finally decided to use "PNPID:instance_no" as the bus_id of ACPI devices. Two attributes for each device are added at the same time, the full pathname in ACPI namespace and hardware_id if it has. NOTE: acpi_bus_id_list is used to keep the information of PNPID and instance number of the given PNPID. Loop the acpi_bus_id_list to find the instance_no of the same PNPID when register a device. If failed, i.e. we don't have a node with this PNPID, allocate one and link it to this list. NOTE: Now I don't take the memory free work in charge. If necessary, I can add a reference count in struct acpi_device_bus_id, and check the reference and when unregister a device, i.e. memory is freed when the reference count of a given PNPID is 0. Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: Set fake hid for non-PNPID ACPI devicesZhang Rui2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do this mainly because: 1. hid is used to match ACPI devices and drivers. .match method which is incompatible to driver model can be deleted from acpi_driver.ops then. 2. As the .uevent method mark ACPI drivers by PNPID, fake hid is set to non-PNPID devices so that udev script can load the right ACPI driver by looking for "HWID = " or "COMPTID = ". Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: Convert ACPI PCI .bind/.unbind to use PCI bridge driverLi Shaohua2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_device had a .bind/.unbind methods, but Linux driver model does not. Cut ACPI PCI code over to use the Linux driver model methods. Convert bind/unbind to use a new pci bridge driver. The driver will add/remove _PRT, so we can eventually remove .bind/.unbind methods. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: consolidate two motherboard drivers into oneLi Shaohua2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consolidate motherboard1 and motherboard2 drivers into one so that driver core doesn't complain that two drivers have the same name. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: add acpi_bus_removal_type in acpi_deviceLi Shaohua2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add removal_type in structure acpi_device for hot removal. ACPI_BUS_REMOVAL_EJECT is used for ACPI device hot removal. Only one parameter is allowed in .remove method due to driver model. So removal_type is added to indicate different removal type. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: add acpi_bus_ops in acpi_deviceLi Shaohua2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add acpi_bus_ops in acpi_device to support acpi hot plug. NOTE: Two methods .add and .start in acpi_driver.ops are called separately to probe ACPI devices, while only .probe method is called in driver model. As executing .add and .start separately is critical for ACPI device hot plug, we use acpi_bus_ops to distinguish different code path. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: convert to sysfs frameworkPatrick Mochel2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setup new sysfs framework 1. Remove /sys/firmware/acpi 2. Add ACPI device in device tree. File "eject" for every device that has _EJ0 method is moved from /sys/firmware to /sys/devices. Operation on this file is exactly the same as before. i.e. echo 1 to "eject" will cause hot removal of this device. Corresponding changes should be made in userspace for hot removal. Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Zhang Rui<rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: adjust init orderLi Shaohua2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust link order to add ACPI devices to global list before PCI devices. In addition, acpi_bus type must be initialized before any driver loads. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: change registration interface to follow driver modelPatrick Mochel2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI device/driver registration Interfaces are modified to follow Linux driver model. Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: add ACPI bus_type for driver modelPatrick Mochel2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ACPI bus_type for Linux driver model. 1. .shutdown method is added into acpi_driver.ops needed by bus_type operations. 2. remove useless parameter 'int state' in .resume method. 3. change parameter 'int state' to 'pm_message_t state' in .suspend method. Note: The new .uevent method mark ACPI drivers by PNPID instead of by name. Udev script needs to look for "HWID=" or "COMPTID=" to load ACPI drivers as a result. Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: add device_driver and hepler functionsPatrick Mochel2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add device_driver into acpi_driver for driver model. Add helper functions 'to_acpi_device' and 'to_acpi_driver' to get structure acpi_device/acpi_driver by device/device_driver. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: rename some functionsZhang Rui2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want the name 'to_acpi_device'. And the current macro 'to_acpi_device' will be removed after device model is setup. So just simply rename them. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: clean up scan.cZhang Rui2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust the code and make code doing similar things together. No logic changes. Signed-off-by : Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Pull bay into test branchLen Brown2007-02-03
|\ \ \ \
| * | | | ACPI: bay: new driver is EXPERIMENTALLen Brown2007-02-03
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: make drive_bays staticAdrian Bunk2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: make bay a platform driverKristen Carlson Accardi2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the bay driver to be a platform driver, so that we can have sysfs entries. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: remove prototype procfs codeKristen Carlson Accardi2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all the procfs related code. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: delete unused variableLen Brown2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/bay.c: In function ‘bay_notify’: drivers/acpi/bay.c:491: warning: unused variable ‘bay’ Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: bay: new driver adding removable drive bay supportKristen Carlson Accardi2007-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI: dock: check if parent is on dockKristen Carlson Accardi2007-02-03
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | When determining if a device is on a dock station, we should check the parent of the device as well. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Pull acpica into test branchLen Brown2007-02-03
|\ \ \ \ | | |_|/ | |/| |
| * | | ACPICA: fix gcc build warningsAlexey Starikovskiy2007-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/namespace/nsparse.c:126: warning: int format, different type arg (arg 7) drivers/acpi/tables/tbfadt.c:224: warning: unsigned int format, different type arg (arg 6) drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size drivers/acpi/utilities/utdebug.c:197: warning: cast from pointer to integer of different size drivers/acpi/processor_idle.c:1093: warning: long long unsigned int format, u64 arg (arg 5) Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-23 06:45:23 -0500