- 27 5月, 2014 1 次提交
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由 Lan Tianyu 提交于
There is already acpi_bus_get_private_data() to get ACPI handle data which is associated with acpi_bus_private_data_handler(). This patch is to add acpi_bus_attach_private_data() to make a pair and facilitate to attach and get data to/from ACPI handle. Reviewed-by: NMika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: NLan Tianyu <tianyu.lan@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 20 5月, 2014 1 次提交
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由 Rafael J. Wysocki 提交于
Rework the ACPI PM domain's PM callbacks to avoid resuming devices during system suspend (in order to modify their wakeup settings etc.) if that isn't necessary. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 07 5月, 2014 1 次提交
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由 Hanjun Guo 提交于
For pci_acpi_crs_quirks(), ia64 already doesn't use it, and we can not foresee it should be used in ARM64, so stub out pci_acpi_crs_quirks() to avoid introducing platform specific dummy stub function. Signed-off-by: NHanjun Guo <hanjun.guo@linaro.org> Reviewed-by: NBjorn Helgaas <bhelgaas@google.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 26 3月, 2014 2 次提交
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由 Bob Moore 提交于
This change adds support to automatically mark a control method as "serialized" if the method creates any named objects. This will positively prevent the method from being entered by more than one thread and thus preventing a possible abort when an attempt is made to create an object twice. Implemented by parsing all non-serialize control methods at table load time. This feature is disabled by default and this patch also adds a new Linux kernel parameter "acpi_auto_serialize" to allow this feature to be turned on for a specific boot. References: https://bugzilla.kernel.org/show_bug.cgi?id=52191Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
According to the reports, the "acpi_serialize" mechanism is broken as: A. The parallel method calls can still happen when the interpreter lock is released under the following conditions: 1. External callbacks are invoked, for example, by the region handlers, the exception handlers, etc.; 2. Module level execution is performed when Load/LoadTable opcodes are executed, and 3. The _REG control methods are invoked to complete the region registrations. B. For the following situations, the interpreter lock need to be released even for a serialized method while currently, the lock-releasing operation is marked as a no-op by acpi_ex_relinquish/reacquire_interpreter() when this mechanism is enabled: 1. Wait opcode is executed, 2. Acquire opcode is executed, and 3. Sleep opcode is executed. This patch removes this mechanism and the internal acpi_ex_relinquish/reacquire_interpreter() APIs. Lv Zheng. References: https://bugzilla.kernel.org/show_bug.cgi?id=52191Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 20 3月, 2014 1 次提交
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 18 3月, 2014 2 次提交
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由 Robert Moore 提交于
This reverts commit aae576e5faefa8ba70647efa320d4747b6375f1e. Push and Pop are not portable "enough", and caused problems for some ACPICA customers. Signed-off-by: NRobert Moore <Robert.Moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
Version 20140214. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 05 3月, 2014 1 次提交
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由 Rafael J. Wysocki 提交于
Since the only function executed by acpi_hotplug_execute() is acpi_device_hotplug() and it only is called by the ACPI core, simplify its definition so that it only takes two arguments, the ACPI device object pointer and event code, rename it to acpi_hotplug_schedule() and move its header from acpi_bus.h to the ACPI core's internal header file internal.h. Modify the definition of acpi_device_hotplug() so that its first argument is an ACPI device object pointer and modify the definition of struct acpi_hp_work accordingly. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: NToshi Kani <toshi.kani@hp.com>
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- 27 2月, 2014 1 次提交
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由 Bob Moore 提交于
Use push and pop to both guarantee that the correct alignment is used, and to restore the alignment to whatever it was before the header was included. It is reported that the #pragma pack(push/pop) directives are not supported by the specific GCCs, but this patch still doesn't affect kernel build as there are already #pragma pack([1]) directives used in the old ACPICA headers, which means there shouldn't be GCCs that are currently used to compile the ACPI kernels do not support #pragma pack() directives. References: https://bugs.acpica.org/show_bug.cgi?id=1058Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 22 2月, 2014 3 次提交
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由 Rafael J. Wysocki 提交于
Replace acpi_evaluate_hotplug_ost() with acpi_evaluate_ost() everywhere and drop the ACPI_HOTPLUG_OST symbol so that hotplug _OST is supported unconditionally. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: NToshi Kani <toshi.kani@hp.com>
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由 Rafael J. Wysocki 提交于
Since struct acpi_dock_ops and the code handling it don't have any users any more after the previous changes, drop that structure and the code related to it altogether. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Rafael J. Wysocki 提交于
Modify the SATA subsystem to add hotplug contexts to ACPI companions of SATA devices and ports instead of registering special ACPI dock operations using register_hotplug_dock_device(). That change will allow the entire code handling those special ACPI dock operations to be dropped in the next commit. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: NAaron Lu <aaron.lu@intel.com> Acked-by: NTejun Heo <tj@kernel.org>
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- 21 2月, 2014 4 次提交
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由 Rafael J. Wysocki 提交于
In order to avoid the need to register special ACPI dock operations for SATA devices add a .uevent() callback pointer to struct acpi_hotplug_context and make dock_hotplug_event() use that callback if available. Also rename the existing .event() callback in struct acpi_hotplug_context to .notify() to avoid possible confusion in the future. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Rafael J. Wysocki 提交于
Rework the ACPI dock station driver to store ACPI device object pointers instead of ACPI handles in its internal data structures. The purpose is moslty to make subsequent simplifications possible, but also this allows the overall code size to be reduced slightly. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Rafael J. Wysocki 提交于
In order for the ACPI dock station code to be able to use the callbacks pointed to by the ACPI device objects' hotplug contexts add a .fixup() callback pointer to struct acpi_hotplug_context. That callback will be useful to handle PCI devices located in dock stations. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Jiang Liu 提交于
Rename acpi_evaluate_hotplug_ost() to acpi_evaluate_ost() for later resue. Signed-off-by: NJiang Liu <jiang.liu@linux.intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 16 2月, 2014 1 次提交
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由 Rafael J. Wysocki 提交于
The ACPI dock station code carries out an extra namespace scan before the main one in order to find and register all of the dock device objects. Then, it registers a notify handler for each of them for handling dock events. However, dock device objects need not be scanned for upfront. They very well can be enumerated and registered during the first phase of the main namespace scan, before attaching scan handlers and ACPI drivers to ACPI device objects. Then, the dependent devices can be added to the in the second phase. That makes it possible to drop the extra namespace scan, so do it. Moreover, it is not necessary to register notify handlers for all of the dock stations' namespace nodes, becuase notifications may be dispatched from the global notify handler for them. Do that and drop two functions used for dock notify handling, acpi_dock_deferred_cb() and dock_notify_handler(), that aren't necessary any more. Finally, some dock station objects have _HID objects matching the ACPI container scan handler which causes it to claim those objects and try to handle their hotplug, but that is not a good idea, because those objects have their own special hotplug handling anyway. For this reason, the hotplug_notify flag should not be set for ACPI device objects representing dock stations and the container scan handler should be made ignore those objects, so make that happen. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 13 2月, 2014 2 次提交
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由 Lv Zheng 提交于
Remove translation protection for applications as Linux tools folder will start to use such types. In Linux kernel source tree, after removing this translation protection, the u8/u16/u32/u64/s32/s64 typedefs are exposed for both __KERNEL__ builds and !__KERNEL__ builds (tools/power/acpi) and the original definitions of ACPI_UINT8/16/32/64_MAX are changed. For !__KERNEL__ builds, this kind of defintions should already been tested by the distribution vendors that are distributing binary ACPICA package and we've achieved the successful built/run test result in the kernel source tree. For __KERNEL__ builds, there are 2 things affected: 1. u8/u16/u32/u64/s32/s64 type definitions: Since Linux has already type defined u8/u16/u32/u64/s32/s64 in include/uapi/asm-generic/int-ll64.h for __KERNEL__. In order not to introduce build regressions where the 2 typedefs are differed, ACPI_USE_SYSTEM_INTTYPES is introduced to mask out ACPICA's typedefs. It must be defined for Linux __KERNEL__ builds. 2. ACPI_UINT8/16/32/64_MAX definitions: Before applying this change: ACPI_UINT8_MAX: sizeof (UINT8) UINT8: unsigned char ACPI_UINT16_MAX: sizeof (UINT16) UINT16: unsigned short ACPI_UINT32_MAX: sizeof (UINT32) INT32: int UINT32: unsigned int ACPI_UINT64_MAX: sizeof (UINT64) INT64: COMPILER_DEPENDENT_INT64 COMPILER_DEPENDENT_INT64: signed long (IA64) or signed long long (IA32) UINT64: COMPILER_DEPENDENT_UINT64 COMPILER_DEPENDENT_UINT64: unsigned long (IA64) or unsigned long long (IA32) After applying this change: ACPI_UINT8_MAX: sizeof (u8) u8: unsigned char UINT8: (removed from actypes.h) ACPI_UINT16_MAX: sizeof (u16) u16: unsigned short UINT16: (removed from actypes.h) ACPI_UINT32_MAX: sizeof (u32) INT32/UINT32: (removed from actypes.h) s32: signed int u32: unsigned int ACPI_UINT64_MAX: sizeof (u64) INT64/UINT64: (removed from actypes.h) u64: unsigned long long s64: signed long long COMPILER_DEPENDENT_INT64: signed long (IA64) (not used any more) signed long long (IA32) (not used any more) COMPILER_DEPENDENT_UINT64: unsigned long (IA64) (not used any more) unsigned long long (IA32) (not used any more) All definitions are equal except ACPI_UINT64_MAX for CONFIG_IA64. It is changed from sizeof(unsigned long) to sizeof(unsigned long long). By investigation, 64bit Linux kernel build is LP64 compliant, i.e., sizeof(long) and (pointer) are 64. As sizeof(unsigned long) equals to sizeof(unsigned long long) on IA64 platform where CONFIG_64BIT cannot be disabled, this change actually will not affect the value of ACPI_UINT64_MAX on IA64 platforms. This patch is necessary for the ACPICA's acpidump tool to build correctly. Lv Zheng. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
Linux kernel resident ACPICA headers include some sparse declarators for kernel static checkers. This patch adds code to disable them for non __KERNEL__ defined code so that it is possible for the ACPICA user space tool's source files to be built with Linux kernel ACPICA header files included. Lv Zheng. Linux kernel build is not affected by this commit. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 11 2月, 2014 4 次提交
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由 Rafael J. Wysocki 提交于
In some cases it may be necessary to perform certain setup/cleanup operations on a device object representing a physical device after it has been associated with an ACPI companion by acpi_bind_one() or before disassociating it from that companion by acpi_unbind_one(), respectively. If there is a struct acpi_bus_type object for the given device's bus type, the .setup()/.cleanup() callbacks from there are executed for these purposes. However, an analogous mechanism will be necessary for devices whose bus types don't have corresponding struct acpi_bus_type objects and that have specific ACPI scan handlers. For those devices, add new .bind() and .unbind() callbacks to struct acpi_scan_handler that will be executed by acpi_platform_notify() right after the given device has been associated with an ACPI comapnion and by acpi_platform_notify_remove() right before calling acpi_unbind_one() for that device, respectively. To make that work for scan handlers registering new devices in their .attach() callbacks, modify acpi_scan_attach_handler() to set the ACPI device object's handler field before calling .attach() from the scan handler at hand. This changeset includes a fix from Mika Westerberg. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
Version 20140114. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
If OSPMs have something should appear after actypes.h to reference type definitions, the platform/acxxx.h is not sufficient as it is included by platform/acenv.h before including actypes.h. This patch introduces an OSPMs declarable headers to allow OSPMs to handle such requirement for their own purposes. This kind of header can also be used by Linux to collect the divergences that haven't been back ported yet. Lv Zheng. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
Update ACPICA copyrights to 2014. Includes all source headers and signons for the various tools. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 07 2月, 2014 3 次提交
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由 Rafael J. Wysocki 提交于
Since acpi_bus_notify() is executed on all notifications for all devices anyway, make it execute acpi_device_hotplug() for all hotplug events instead of installing notify handlers pointing to the same function for all hotplug devices. This change reduces both the size and complexity of ACPI-based device hotplug code. Moreover, since acpi_device_hotplug() only does significant things for devices that have either an ACPI scan handler, or a hotplug context with .eject() defined, and those devices had notify handlers pointing to acpi_hotplug_notify_cb() installed before anyway, this modification shouldn't change functionality. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Rafael J. Wysocki 提交于
Since acpi_hotplug_notify_cb() does not use its data argument any more, the second argument of acpi_install_hotplug_notify_handler() can be dropped, so do that and update its callers accordingly. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Rafael J. Wysocki 提交于
The ACPI-based PCI hotplug (ACPIPHP) code currently attaches its hotplug context objects directly to ACPI namespace nodes representing hotplug devices. However, after recent changes causing struct acpi_device to be created for every namespace node representing a device (regardless of its status), that is not necessary any more. Moreover, it's vulnerable to the theoretical issue that the ACPI handle passed in the context between handle_hotplug_event() and hotplug_event_work() may become invalid in the meantime (as a result of a concurrent table unload). In principle, this issue might be addressed by adding a non-empty release handler for ACPIPHP hotplug context objects analogous to acpi_scan_drop_device(), but that would duplicate the code in that function and in acpi_device_del_work_fn(). For this reason, it's better to modify ACPIPHP to attach its device hotplug contexts to struct device objects representing hotplug devices and make it use acpi_hotplug_notify_cb() as its notify handler. At the same time, acpi_device_hotplug() can be modified to dispatch the new .hp.event() callback pointing to acpiphp_hotplug_event() from ACPI device objects associated with PCI devices or use the generic ACPI device hotplug code for device objects with matching scan handlers. This allows the existing code duplication between ACPIPHP and the ACPI core to be reduced too and makes further ACPI-based device hotplug consolidation possible. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 06 2月, 2014 3 次提交
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由 Rafael J. Wysocki 提交于
Subsequent changes will require the ACPI core to acquire the lock protecting the ACPIPHP hotplug contexts, so move the definition of the lock to the core and change its name to be more generic. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: NMika Westerberg <mika.westerberg@linux.intel.com>
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由 Rafael J. Wysocki 提交于
There is a slight possibility for the ACPI device object pointed to by adev in acpi_hotplug_notify_cb() to become invalid between the acpi_bus_get_device() that it comes from and the subsequent dereference of that pointer under get_device(). Namely, if acpi_scan_drop_device() runs in parallel with acpi_hotplug_notify_cb(), acpi_device_del_work_fn() queued up by it may delete the device object in question right after a successful execution of acpi_bus_get_device() in acpi_bus_notify(). An analogous problem is present in acpi_bus_notify() where the device pointer coming from acpi_bus_get_device() may become invalid before it subsequent dereference in the "if" block. To prevent that from happening, introduce a new function, acpi_bus_get_acpi_device(), working analogously to acpi_bus_get_device() except that it will grab a reference to the ACPI device object returned by it and it will do that under the ACPICA's namespace mutex. Then, make both acpi_hotplug_notify_cb() and acpi_bus_notify() use acpi_bus_get_acpi_device() instead of acpi_bus_get_device() so as to ensure that the pointers used by them will not become stale at one point. In addition to that, introduce acpi_bus_put_acpi_device() as a wrapper around put_device() to be used along with acpi_bus_get_acpi_device() and make the (new) users of the latter use acpi_bus_put_acpi_device() too. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: NMika Westerberg <mika.westerberg@linux.intel.com>
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由 Rafael J. Wysocki 提交于
Introduce a new function, acpi_get_data_full(), working in analogy with acpi_get_data() except that it can execute a callback provided as its 4th argument right after acpi_ns_get_attached_data() has returned a success. That will allow Linux to reference count the object pointed to by *data before the namespace mutex is released so as to ensure that it will not be freed going forward until the reference to it acquired by acpi_get_data_full() is dropped. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: NMika Westerberg <mika.westerberg@linux.intel.com>
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- 05 2月, 2014 1 次提交
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由 Al Stone 提交于
ACPI hardware reduced mode exists to allow newer platforms to use a simpler form of ACPI that does not require supporting legacy versions of the specification and their associated hardware. This mode was introduced in the ACPI 5.0 specification. The ACPI hardware reduced mode is supposed to be used on systems having the HW_REDUCED_ACPI flag set in the FADT. ACPICA checks that flag to determine whether or not it should work in the HW reduced mode and there are pieces of code in it that will never be used in that case. Since some architecutres will always use the ACPI HW reduced mode, it doesn't make sense for them to ever compile support for anything else. Thus, they should set the flag ACPI_REDUCED_HARDWARE to TRUE in the ACPICA source. To enable them to do that, introduce a new kernel configuration option, CONFIG_ACPI_REDUCED_HARDWARE_ONLY, that will cause the ACPICA's ACPI_REDUCED_HARDWARE flag to be TRUE when set. Introducing this configuration item is based on suggestions from Lv Zheng saying that this does not belong in ACPICA, but rather to the Linux kernel itself. References: http://www.spinics.net/lists/linux-acpi/msg46369.htmlSigned-off-by: NHanjun Guo <hanjun.guo@linaro.org> Signed-off-by: NAl Stone <al.stone@linaro.org> [rjw: Subject and changelog] Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 04 2月, 2014 1 次提交
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由 Bjorn Helgaas 提交于
__acpi_map_pxm_to_node() and acpi_get_pxm() are only used within drivers/acpi/numa.c. This makes them static and removes their declarations. Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Acked-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 28 1月, 2014 1 次提交
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由 Lv Zheng 提交于
The use of "bool" is not safe for ACPICA code where it is originally using a "BOOLEAN" defined as "unsigned char". This patch removes the only "bool" usage from kernel source tree to reduce the source code differences between Linux and ACPICA upstream. This patch is required by future acpidump release automation. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 14 1月, 2014 1 次提交
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由 Betty Dall 提交于
This change adds two macros to extract the encoded bus and segment numbers from the HEST Bus field. Signed-off-by: NBetty Dall <betty.dall@hp.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 08 1月, 2014 6 次提交
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由 Bob Moore 提交于
Version 20131218. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
This global is acting as an OSL global variable, implemented in the oswinxf.c and osunixxf.c. This patch cleans up the definition of this variable so that new utilities do not need to define it in order to link. Linux kernel behaviour is not affected as the changes only applies to the ACPICA userspace utilities which are not shipped in the kernel currently. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
This patch reflects the improvment of a cleanup step which is performed in the release process. There are still spaces in the "linuxized" ACPICA files after special macro invocations. This is because indent treats comments and pre-processor directives as spaces, thus we need to skip them. Before applying this patch, cleanup code will search from keyword back to end of line and wipe spaces between them. After applying this patch, cleanup code will search to the end of the macro invocations, skip "empty lines", "comments" and "pre-processor directives", then wipe the spaces between the new line and the first non-spaces characters. Following improvements are thus achieved in the release automation by this commit which are originally maintained manually: - acpi_status acpi_ev_remove_global_lock_handler(void); +acpi_status acpi_ev_remove_global_lock_handler(void); - acpi_status +acpi_status acpi_ev_match_gpe_method(acpi_handle obj_handle, - acpi_status acpi_subsystem_status(void); +acpi_status acpi_subsystem_status(void); - acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type, +acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type, - acpi_status +acpi_status acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout); - acpi_status +acpi_status acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b); - acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); +acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); Some empty lines are restored by this commit due to the change of the removal implementation. Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
Previously, the example code (tools/examples) showed the ACPICA init code, but was not an actual working program. Added ACPI tables to make it actually function. Linux kernel behaviour is not affected as the change only applies to the ACPICA userspace utilities which are not shipped in the kernel currently. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Betty Dall 提交于
This change adds two macros to extract the encoded bus and segment numbers from the HEST Bus field. Signed-off-by: NBetty Dall <betty.dall@hp.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
Updates the PCCT table definition in the actbl3.h header. Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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