diff options
| author | Hanjun Guo <hanjun.guo@linaro.org> | 2014-09-02 04:27:12 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-09-03 03:17:41 +0400 |
| commit | 63b8f8cd67fd8edfe1c30763e519e00b037891b5 (patch) | |
| tree | 2ff64c654faca388526a6ad04562050e40fa20e0 /include/acpi | |
| parent | 36d32314ae773283413a91259eab8f546e7f485b (diff) | |
| download | linux-63b8f8cd67fd8edfe1c30763e519e00b037891b5.tar.xz | |
ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table.
Update template for SRAT.
Add clock_domain to standard CPU affinity subtable.
Mostly by Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
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 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 7626bfeac2cb..29e79370641d 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -952,7 +952,8 @@ enum acpi_srat_type { ACPI_SRAT_TYPE_CPU_AFFINITY = 0, ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, - ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ + ACPI_SRAT_TYPE_GICC_AFFINITY = 3, + ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */ }; /* @@ -968,7 +969,7 @@ struct acpi_srat_cpu_affinity { u32 flags; u8 local_sapic_eid; u8 proximity_domain_hi[3]; - u32 reserved; /* Reserved, must be zero */ + u32 clock_domain; }; /* Flags */ @@ -1010,6 +1011,20 @@ struct acpi_srat_x2apic_cpu_affinity { #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ +/* 3: GICC Affinity (ACPI 5.1) */ + +struct acpi_srat_gicc_affinity { + struct acpi_subtable_header header; + u32 proximity_domain; + u32 acpi_processor_uid; + u32 flags; + u32 clock_domain; +}; + +/* Flags for struct acpi_srat_gicc_affinity */ + +#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ + /* Reset to default packing */ #pragma pack() |