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* ACPICA: Update all copyrights/signons to 2023Bob Moore2023-04-061-1/+1
| | | | | | | | | | ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2 Copyright updates to 2023. Link: https://github.com/acpica/acpica/commit/25bddd18 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Add support for FFH Opregion special context dataSudeep Holla2022-10-281-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit fad527b6e76babc7527c41325bfbef6bd1a1132b FFH(Fixed Function Hardware) Opregion is approved to be added in ACPI 6.5 via code first approach [1]. It requires special context data similar to GPIO and Generic Serial Bus as it needs to know platform specific offset and length. Add support for the special context data needed by FFH Opregion. FFH op_region enables advanced use of FFH on some architectures. For example, it could be used to easily proxy AML code to architecture-specific behavior (to ensure it is OS initiated) Actual behavior of FFH is ofcourse architecture specific and depends on the FFH bindings. The offset and length could have arch specific meaning or usage. Link: https://bugzilla.tianocore.org/show_bug.cgi?id=3598 # [1] Link: https://github.com/acpica/acpica/commit/fad527b6 Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update copyright notices to the year 2022Bob Moore2022-04-131-1/+1
| | | | | | | | | | ACPICA commit 738d7b0726e6c0458ef93c0a01c0377490888d1e Affects all source modules and utility signons. Link: https://github.com/acpica/acpica/commit/738d7b07 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Fix wrong interpretation of PCC addressSudeep Holla2021-12-271-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 41be6afacfdaec2dba3a5ed368736babc2a7aa5c With the PCC Opregion in the firmware and we are hitting below kernel crash: -->8 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010 Workqueue: pm pm_runtime_work pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __memcpy+0x54/0x260 lr : acpi_ex_write_data_to_field+0xb8/0x194 Call trace: __memcpy+0x54/0x260 acpi_ex_store_object_to_node+0xa4/0x1d4 acpi_ex_store+0x44/0x164 acpi_ex_opcode_1A_1T_1R+0x25c/0x508 acpi_ds_exec_end_op+0x1b4/0x44c acpi_ps_parse_loop+0x3a8/0x614 acpi_ps_parse_aml+0x90/0x2f4 acpi_ps_execute_method+0x11c/0x19c acpi_ns_evaluate+0x1ec/0x2b0 acpi_evaluate_object+0x170/0x2b0 acpi_device_set_power+0x118/0x310 acpi_dev_suspend+0xd4/0x180 acpi_subsys_runtime_suspend+0x28/0x38 __rpm_callback+0x74/0x328 rpm_suspend+0x2d8/0x624 pm_runtime_work+0xa4/0xb8 process_one_work+0x194/0x25c worker_thread+0x260/0x49c kthread+0x14c/0x30c ret_from_fork+0x10/0x20 Code: f9000006 f81f80a7 d65f03c0 361000c2 (b9400026) ---[ end trace 24d8a032fa77b68a ]--- The reason for the crash is that the PCC channel index passed via region.address in acpi_ex_store_object_to_node is interpreted as the channel subtype incorrectly. Assuming the PCC op_region support is not used by any other type, let us remove the subtype check as the AML has no access to the subtype information. Once we remove it, the kernel crash disappears and correctly complains about missing PCC Opregion handler. ACPI Error: No handler for Region [PFRM] ((____ptrval____)) [PCC] (20210730/evregion-130) ACPI Error: Region PCC (ID=10) has no handler (20210730/exfldio-261) ACPI Error: Aborting method \_SB.ETH0._PS3 due to previous error (AE_NOT_EXIST) (20210730/psparse-531) Link: https://github.com/acpica/acpica/commit/41be6afa Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Add support for PlatformRtMechanism OperationRegion handlerErik Kaneda2021-06-071-2/+6
| | | | | | | | | | | | | | | ACPICA commit cdf48b141d7da38e47fe4020310033ddd1971f9e Writing a buffer to a PlatformRtMechanism FieldUnit invokes a bidirectional transaction. The input buffer contains 26 bytes containing 9 bytes of status, a command byte and a 16-byte UUID. This change will will simply pass this incoming buffer to a handler registered by the OS. Link: https://github.com/acpica/acpica/commit/cdf48b14 Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Updated all copyrights to 2021Bob Moore2021-01-221-1/+1
| | | | | | | | | | | This affects all ACPICA source code modules. ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4 Link: https://github.com/acpica/acpica/commit/c570953c Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Make acpi_protocol_lengths staticYue Haibing2020-05-091-1/+1
| | | | | | | | | | | | | | | | | ACPICA commit 0ebacf12b8ca66ce6d3fce4d349b3f2448da18cb A linux-based static analyzer (sparse) caught this as a warning. Making this variable static will result in better optimizations and ensure that this variable does not get used outside of this file. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> [ek: commit message] Link: https://github.com/acpica/acpica/commit/0ebacf12 Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: All acpica: Update copyrights to 2020 Including tool signons.Bob Moore2020-01-131-1/+1
| | | | | | | | | ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Dispatcher: always generate buffer objects for ASL create_field() ↵Maximilian Luz2019-12-191-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | operator ACPICA commit 79a466b64e6af36cc83102f05915e56cb7dd89ab According to table 19-419 of the ACPI 6.3 specification, buffer_fields created using the ASL create_field() Operator have been treated as integers if the buffer_field is small enough to fit inside of an ASL integer (32-bits or 64-bits depending on the definition block revision). If they are larger, buffer fields are treated as ASL Buffer objects. However, this is not true for other AML interpreter implementations. It has been discovered that other AML interpreters always treat buffer fields created by create_field() as a buffer regardless of the length of the buffer field. More specifically, the Microsoft AML interpreter always treats buffer fields created by the create_field() operator as buffer. ACPICA currently does this only when the field size is larger than the maximum integer width. This causes problems with AML code shipped in Microsoft Surface devices. More details: The control methods in these devices determine the success of an ASL control method execution by examining the type resulting from storing a buffer field created by a create_field() operator. On success, a Buffer object is expected, on failure an Integer containing an error code. This buffer object is created with a dynamic size via the create_field() operator. Due to the difference in behavior, Buffer values of small size are however converted to Integers and thus interpreted by the control method as having failed, whereas in reality it succeeded. Below is an example of a control method called TEST that illustrates this behavior. Method (CBUF) // Create a Buffer field { /* * Depending on the value of RAND, ACPICA interpreter will treat * BF00 as an integer or buffer. */ create_field (BUFF, 0, RAND, BF00) return (BF00) } Method (TEST) { /* * Storing the value returned by CBUF to local0 will result in * implicit type conversion outlined in the ACPI specification. * * ACPICA will treat local0 like an ASL integer if RAND is less * than or equal to 64 or 32 (depending on the definition_block * revision). If RAND is greater, it will be treated like an ASL * buffer. Other implementations treat local0 like an ASL buffer * regardless of the value of RAND. */ local0 = CBUF() /* * object_type of 0x03 represents an ASL Buffer */ if (object_type (Local0) != 0x03) { // Error on ACPICA if RAND is small enough } else { /* * Success on APICA if RAND is large enough * Other implementations always take this path because local0 * is always treated as a buffer. */ } } This change prohibits the previously mentioned integer conversion to match other AML interpreter implementations (Microsoft) that do not conform to the ACPI specification. Link: https://github.com/acpica/acpica/commit/79a466b6 Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formattingErik Schmauss2019-02-241-3/+4
| | | | | | Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: ACPI 6.3: add PCC operation region support for AML interpreterErik Schmauss2019-02-241-0/+68
| | | | | | | | | | | | | | | | | | | | | | | ACPICA commit a4849944e80f97970e99843f4975850753584a4e This change adds PCC operation region support in the AML interpreter and a default handler for acpiexec. According to the specification, the PCC operation region performs a transaction when the COMD field is written. This allows ASL to write data to other fields before sending the data. In order to accommodate this protocol, a temorary buffer is added to the regionfield object to accumulate writes. If any offset that spans COMD is written, the temporary buffer is sent to the PCC operation region handler to be processed. This change also renames the PCC keyword to platform_comm_channel. Link: https://github.com/acpica/acpica/commit/a4849944 Reviewed-by: Kyle Pelton <kyle.d.pelton@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: All acpica: Update copyrights to 2019Bob Moore2019-01-151-1/+1
| | | | | | | | | | | ACPICA commit 62f4f98e941d86e41969bf2ab5a93b8dc94dc49e The update includes userspace tool signons. Link: https://github.com/acpica/acpica/commit/62f4f98e Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Split large interpreter fileBob Moore2018-10-041-364/+0
| | | | | | | | New file: exserial.c Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update for field unit accessBob Moore2018-10-041-280/+432
| | | | | | | | | Mostly for access to Generic Serial Bus, but also cleanup for the other fields. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update for generic_serial_bus and attrib_raw_process_bytes protocolBob Moore2018-10-041-9/+35
| | | | | | | | | | | Cleanup for this write-then-read protocol. The ACPI specification is rather unclear for the entire generic_serial_bus, but this change works correctly on the Surface 3. Reported-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: adding SPDX headersErik Schmauss2018-03-181-36/+2
| | | | | Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: All acpica: Update copyrights to 2018Bob Moore2018-02-061-1/+1
| | | | | | | | including tool signons. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Source tree: Update copyright notices to 2017Bob Moore2017-02-091-1/+1
| | | | | | | | | | | ACPICA commit 16577e5265923f4999b4d2c0addb2343b18135e1 Affects all files. Link: https://github.com/acpica/acpica/commit/16577e52 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Divergence: remove unwanted spaces for typedefLv Zheng2016-05-051-2/+2
| | | | | | | | | | | | | | | | | | | | ACPICA commit b2294cae776f5a66a7697414b21949d307e6856f This patch removes unwanted spaces for typedef. This solution doesn't cover function types. Note that the linuxize result of this commit is very giant and should have many conflicts against the current Linux upstream. Thus it is required to modify the linuxize result of this commit and the commits around it manually in order to have them merged to the Linux upstream. Since this is very costy, we should do this only once, and if we can't ensure to do this only once, we need to revert the Linux code to the wrong indentation result before merging the linuxize result of this commit. Lv Zheng. Link: https://github.com/acpica/acpica/commit/b2294cae Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Additional 2016 copyright changesBob Moore2016-01-151-1/+1
| | | | | | | | | All tool/utility signons. Dual-license module header. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Core: Major update for code formatting, no functional changesBob Moore2016-01-011-32/+42
| | | | | | | | | | | | ACPICA commit dfa394471f6c01b2ee9433dbc143ec70cb9bca72 Mostly indentation inconsistencies across the code. Split some long lines, etc. Link: https://github.com/acpica/acpica/commit/dfa39447 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Linuxize: reduce divergences for 20151218 releaseLv Zheng2016-01-011-1/+1
| | | | | | | | | | | | | The patch reduces source code differences between the Linux kernel and the ACPICA upstream so that the linuxized ACPICA 20151218 release can be applied with reduced human intervention. The pscode.c has already been out of sync for months, and it becomes more and more difficult to merge pscode.c changes, so instead of update the affected lines of pscode.c, this patch synchronizes entire pscode.c file. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: De-macroize calls to standard C library functionsBob Moore2015-07-011-1/+1
| | | | | | | | | | | | | | | | | | | ACPICA commit 3b1026e0bdd3c32eb6d5d313f3ba0b1fee7597b4 ACPICA commit 00f0dc83f5cfca53b27a3213ae0d7719b88c2d6b ACPICA commit 47d22a738d0e19fd241ffe4e3e9d4e198e4afc69 Across all of ACPICA. Replace C library macros such as ACPI_STRLEN with the standard names such as strlen. The original purpose for these macros is long since obsolete. Also cast various invocations as necessary. Bob Moore, Jung-uk Kim, Lv Zheng. Link: https://github.com/acpica/acpica/commit/3b1026e0 Link: https://github.com/acpica/acpica/commit/00f0dc83 Link: https://github.com/acpica/acpica/commit/47d22a73 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update Copyright headers to 2015David E. Box2015-02-051-1/+1
| | | | | | | | | | ACPICA commit 8990e73ab2aa15d6a0068b860ab54feff25bee36 Link: https://github.com/acpica/acpica/commit/8990e73a Signed-off-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update to GPIO region handler interface.Bob Moore2014-09-241-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | Changes to correct several GPIO issues: 1) The update_rule in a GPIO field definition is now ignored; a read-modify-write operation is never performed for GPIO fields. (Internally, this means that the field assembly/disassembly code is completely bypassed for GPIO.) 2) The Address parameter passed to a GPIO region handler is now the bit offset of the field from a previous Connection() operator. Thus, it becomes a "Pin Number Index" into the Connection() resource descriptor. 3) The bit_width parameter passed to a GPIO region handler is now the exact bit width of the GPIO field. Thus, it can be interpreted as "number of pins". Overall, we can now say that the region handler interface to GPIO handlers is a raw "bit/pin" addressed interface, not a byte-addressed interface like the system_memory handler interface. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Cc: 3.15+ <stable@vger.kernel.org> # 3.15+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update for comments/formatting. No functional changes.Bob Moore2014-07-311-12/+10
| | | | | | | | Fix some issues detected by acpisrc utility. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Executer: Fix trivial issues in acpi_get_serial_access_bytes()Lv Zheng2014-07-081-2/+2
| | | | | | | | | This patch fixes trivial issues in acpi_get_serial_access_bytes(), no real functional bugs. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Fix buffer allocation issue for generic_serial_bus region accesses.Lv Zheng2014-04-211-7/+97
| | | | | | | | | | | The size of the buffer allocated for generic_serial_bus region access is not correct. This patch introduces acpi_ex_get_serial_access_length() to be invoked to obtain correct data buffer length. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported by: Lan Tianyu <tianyu.lan@intel.com> Acked-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update ACPICA copyrights to 2014.Bob Moore2014-02-111-1/+1
| | | | | | | | | Update ACPICA copyrights to 2014. Includes all source headers and signons for the various tools. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Linuxize: Change indentation of C labels.Lv Zheng2013-10-311-1/+1
| | | | | | | | | | | It is reported by kernel build test systems that all ACPICA source files in the kernel tree have incorrect label indentation. This patch changes default indent option used in the release process to fix this bug. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Standardize all switch() blocksChao Guan2013-06-161-0/+4
| | | | | | | | | | | | After many years, different formatting for switch() has crept in. This change makes every switch block identical. Chao Guan. ACPICA bugzilla 997. References: https://bugs.acpica.org/show_bug.cgi?id=997 Signed-off-by: Chao Guan <chao.guan@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update ACPICA copyrights to 2013Bob Moore2013-01-251-1/+1
| | | | | | | | Includes all source headers and signons for the various tools. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Remove extra spaces after periods within commentsBob Moore2012-11-151-2/+2
| | | | | | | | This makes all comments consistent. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPICA: Update all copyrights to 2012Bob Moore2012-01-171-1/+1
| | | | | | | | Update all copyrights to 2012. 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>
* ACPI 5.0: Support for GeneralPurposeIo and GenericSerialBus operation regionBob Moore2012-01-171-7/+21
| | | | | | 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>
* ACPICA: Update all ACPICA copyrights and signons to 2011Bob Moore2011-01-191-1/+1
| | | | | | 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>
* ACPICA: Standardize integer output for ACPICA warnings/errorsBob Moore2010-04-201-1/+1
| | | | | | | | | Always use 0x prefix for hex output, use %u for integer output (all integers are unsigned.) 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>
* ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) typeBob Moore2010-01-221-4/+3
| | | | | | | | | | | | This type was introduced as the code was migrated from ACPI 1.0 (with 32-bit AML integers) to ACPI 2.0 (with 64-bit integers). It is now obsolete and this change removes it from the ACPICA code base, replaced by u64. The original typedef has been retained for now for compatibility with existing device driver code. 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>
* ACPICA: Update all ACPICA copyrights and signons to 2010Bob Moore2010-01-221-1/+1
| | | | | | | | | | Add 2010 copyright to all module headers and signons, including the Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and all utilities. 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>
* ACPICA: Deploy new create integer interface where appropriateBob Moore2009-11-251-2/+1
| | | | | | | | | | | Simplifies creation of simple integer objects. ACPICA BZ 823. http://www.acpica.org/bugzilla/show_bug.cgi?id=823 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>
* ACPICA: ACPI 4.0: Interpreter support for IPMI.Lin Ming2009-08-271-27/+55
| | | | | | | | | | | Adds support for IPMI which is similar to SMBus and uses a bi-directional data buffer. ACPICA BZ 773. http://acpica.org/bugzilla/show_bug.cgi?id=773 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>
* ACPICA: Remove ACPI_GET_OBJECT_TYPE macroBob Moore2009-03-261-16/+13
| | | | | | | | | | | | Remove all instances of this obsolete macro, since it is now a simple reference to ->common.type. There were about 150 invocations of the macro across 41 files. ACPICA BZ 755. http://www.acpica.org/bugzilla/show_bug.cgi?id=755 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>
* ACPICA: hide private headersLen Brown2009-01-091-3/+3
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA: create acpica/ directoryLen Brown2009-01-091-0/+340
also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <len.brown@intel.com>
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