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| author | Bob Moore <robert.moore@intel.com> | 2017-09-20 10:00:30 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-10-04 01:43:05 +0200 |
| commit | 81b7cb92958f50da1e0997de3289c09031c044c5 (patch) | |
| tree | fb0a59367bd3428b6a97afd86031042ca912fe8b /include/acpi | |
| parent | 979fba9452b8111a83f555becea0a63c377e4e73 (diff) | |
| download | linux-81b7cb92958f50da1e0997de3289c09031c044c5.tar.bz2 | |
ACPICA: Header support for the PDTT ACPI table
ACPICA commit 9951c78746b52da7d23da4531fcfba6bf8c95b6a
This is an ACPI 6.2 table.
Link: https://github.com/acpica/acpica/commit/9951c78746b5
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 'include/acpi')
| -rw-r--r-- | include/acpi/actbl1.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 6b8714a428b6..7a89e6de94da 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -69,6 +69,7 @@ #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ +#define ACPI_SIG_PDTT "PDTT" /* Processor Debug Trigger Table */ #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ @@ -1282,6 +1283,35 @@ struct acpi_nfit_flush_address { /******************************************************************************* * + * PDTT - Processor Debug Trigger Table (ACPI 6.2) + * Version 0 + * + ******************************************************************************/ + +struct acpi_table_pdtt { + struct acpi_table_header header; /* Common ACPI table header */ + u8 trigger_count; + u8 reserved[3]; + u32 array_offset; +}; + +/* + * PDTT Communication Channel Identifier Structure. + * The number of these structures is defined by trigger_count above, + * starting at array_offset. + */ +struct acpi_pdtt_channel { + u16 sub_channel_id; +}; + +/* Mask and Flags for above */ + +#define ACPI_PDTT_SUBCHANNEL_ID_MASK 0x00FF +#define ACPI_PDTT_RUNTIME_TRIGGER (1<<8) +#define ACPI_PPTT_WAIT_COMPLETION (1<<9) + +/******************************************************************************* + * * PPTT - Processor Properties Topology Table (ACPI 6.2) * Version 1 * |