diff options
author | Bob Moore <robert.moore@intel.com> | 2016-03-24 09:39:36 +0800 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-05 03:53:31 +0200 |
commit | a88e0ce6beffb5ba1df8930f2f0112024f2a215e (patch) | |
tree | f7976bc4333224742bbabee54f2a766417553a68 /drivers/acpi | |
parent | b94cd8118c057933127f28e9a3bc79cc92de9714 (diff) | |
download | linux-a88e0ce6beffb5ba1df8930f2f0112024f2a215e.tar.bz2 |
ACPICA: ACPI 6.1: Add full support for this version of ACPI spec
ACPICA commit 5f21bddaa2cec035ca80608803ce2f0858d4f387
Small changes:
1) A couple new predefined names
2) New _HID values
3) New subtable for HEST
Link: https://github.com/acpica/acpica/commit/5f21bdda
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>
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/acpica/acpredef.h | 9 | ||||
-rw-r--r-- | drivers/acpi/acpica/utdecode.c | 30 |
2 files changed, 26 insertions, 13 deletions
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index 5faeab41e302..4ca426b55509 100644 --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -523,6 +523,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0), + {{"_FIT", METHOD_0ARGS, + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, /* ACPI 6.0 */ + {{"_FIX", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */ PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0), @@ -1053,6 +1056,12 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER)}}, + {{"_WPC", METHOD_0ARGS, + METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 6.1 */ + + {{"_WPP", METHOD_0ARGS, + METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 6.1 */ + PACKAGE_INFO(0, 0, 0, 0, 0, 0) /* Table terminator */ }; #else diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c index 6ba65b02550c..efd7988e34cb 100644 --- a/drivers/acpi/acpica/utdecode.c +++ b/drivers/acpi/acpica/utdecode.c @@ -446,7 +446,7 @@ const char *acpi_ut_get_mutex_name(u32 mutex_id) /* Names for Notify() values, used for debug output */ -static const char *acpi_gbl_generic_notify[ACPI_NOTIFY_MAX + 1] = { +static const char *acpi_gbl_generic_notify[ACPI_GENERIC_NOTIFY_MAX + 1] = { /* 00 */ "Bus Check", /* 01 */ "Device Check", /* 02 */ "Device Wake", @@ -459,49 +459,53 @@ static const char *acpi_gbl_generic_notify[ACPI_NOTIFY_MAX + 1] = { /* 09 */ "Device PLD Check", /* 0A */ "Reserved", /* 0B */ "System Locality Update", - /* 0C */ "Shutdown Request", + /* 0C */ "Shutdown Request", + /* Reserved in ACPI 6.0 */ /* 0D */ "System Resource Affinity Update" }; -static const char *acpi_gbl_device_notify[4] = { +static const char *acpi_gbl_device_notify[5] = { /* 80 */ "Status Change", /* 81 */ "Information Change", /* 82 */ "Device-Specific Change", - /* 83 */ "Device-Specific Change" + /* 83 */ "Device-Specific Change", + /* 84 */ "Reserved" }; -static const char *acpi_gbl_processor_notify[4] = { +static const char *acpi_gbl_processor_notify[5] = { /* 80 */ "Performance Capability Change", /* 81 */ "C-State Change", /* 82 */ "Throttling Capability Change", - /* 83 */ "Device-Specific Change" + /* 83 */ "Guaranteed Change", + /* 84 */ "Minimum Excursion" }; -static const char *acpi_gbl_thermal_notify[4] = { +static const char *acpi_gbl_thermal_notify[5] = { /* 80 */ "Thermal Status Change", /* 81 */ "Thermal Trip Point Change", /* 82 */ "Thermal Device List Change", - /* 83 */ "Thermal Relationship Change" + /* 83 */ "Thermal Relationship Change", + /* 84 */ "Reserved" }; const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type) { - /* 00 - 0D are common to all object types */ + /* 00 - 0D are "common to all object types" (from ACPI Spec) */ - if (notify_value <= ACPI_NOTIFY_MAX) { + if (notify_value <= ACPI_GENERIC_NOTIFY_MAX) { return (acpi_gbl_generic_notify[notify_value]); } - /* 0D - 7F are reserved */ + /* 0E - 7F are reserved */ if (notify_value <= ACPI_MAX_SYS_NOTIFY) { return ("Reserved"); } - /* 80 - 83 are per-object-type */ + /* 80 - 84 are per-object-type */ - if (notify_value <= 0x83) { + if (notify_value <= ACPI_SPECIFIC_NOTIFY_MAX) { switch (type) { case ACPI_TYPE_ANY: case ACPI_TYPE_DEVICE: |