ACPICA: ACPI 6.3: SRAT: add Generic Affinity Structure subtable

ACPICA commit 8c9eba7811a939a387d93d6c2a572d0887e64f2c

Link: https://github.com/acpica/acpica/commit/8c9eba78
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>

1 files changed, 18 insertions, 1 deletions

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index a6014e9a7113..7a58c10ce421 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -190,7 +190,8 @@ enum acpi_srat_type {
         ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
         ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
         ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4,    /* ACPI 6.2 */
-        ACPI_SRAT_TYPE_RESERVED = 5     /* 5 and greater are reserved */
+        ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5,    /* ACPI 6.3 */
+        ACPI_SRAT_TYPE_RESERVED = 6     /* 5 and greater are reserved */
 };
 
 /*
@@ -271,6 +272,22 @@ struct acpi_srat_gic_its_affinity {
         u32 its_id;
 };
 
+/* 5: Generic Initiator Affinity Structure (ACPI 6.3) */
+
+struct acpi_srat_generic_affinity {
+        struct acpi_subtable_header header;
+        u8 reserved;
+        u8 device_handle_type;
+        u32 proximity_domain;
+        u8 device_handle[16];
+        u32 flags;
+        u32 reserved1;
+};
+
+/* Flags for struct acpi_srat_generic_affinity */
+
+#define ACPI_SRAT_GENERIC_AFFINITY_ENABLED (1)  /* 00: Use affinity structure */
+
 /*******************************************************************************
  *
  * STAO - Status Override Table (_STA override) - ACPI 6.0