From: Bob Moore <robert.moore@xxxxxxxxx> 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@xxxxxxxxx> Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx> --- drivers/acpi/acpica/acpredef.h | 9 +++++++++ drivers/acpi/acpica/utdecode.c | 30 +++++++++++++++++------------- include/acpi/actbl1.h | 6 ++++-- include/acpi/actypes.h | 3 ++- 4 files changed, 32 insertions(+), 16 deletions(-) diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index 5faeab4..4ca426b 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 6ba65b0..efd7988 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: diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 912dff9..796d6ba 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -236,7 +236,8 @@ enum acpi_einj_actions { ACPI_EINJ_CHECK_BUSY_STATUS = 6, ACPI_EINJ_GET_COMMAND_STATUS = 7, ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, - ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */ + ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, + ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ }; @@ -348,7 +349,8 @@ enum acpi_erst_actions { ACPI_ERST_GET_ERROR_RANGE = 13, ACPI_ERST_GET_ERROR_LENGTH = 14, ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, - ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ + ACPI_ERST_EXECUTE_TIMINGS = 16, + ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ }; /* Values for Instruction field above */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index db46546..140886e 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -630,7 +630,8 @@ typedef u64 acpi_integer; #define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C #define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D -#define ACPI_NOTIFY_MAX 0x0D +#define ACPI_GENERIC_NOTIFY_MAX 0x0D +#define ACPI_SPECIFIC_NOTIFY_MAX 0x84 /* * Types associated with ACPI names and objects. 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