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authorBob Moore <robert.moore@intel.com>2017-06-05 11:38:47 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-06-12 15:58:38 +0300
commita618c7f89a02f3c67a8f200855cff398855e3888 (patch)
tree8a7b67bd3581dcb0b2720486fd82a424a084a5e2 /include/acpi
parentc042933df2b152c9630893bdaaa5b7268206a75d (diff)
downloadlinux-a618c7f89a02f3c67a8f200855cff398855e3888.tar.xz
ACPICA: Add support for new SRAT subtable
ACPICA commit 5bc67f63918da249bfe279ee461d152bb3e6f55b GIC ITS Affinity (ACPI 6.2) Link: https://github.com/acpica/acpica/commit/5bc67f63 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.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 171fc51246fa..6b8714a428b6 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1406,7 +1406,8 @@ enum acpi_srat_type {
ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
- ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */
+ ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
+ ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/*
@@ -1478,6 +1479,15 @@ struct acpi_srat_gicc_affinity {
#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
+/* 4: GCC ITS Affinity (ACPI 6.2) */
+
+struct acpi_srat_gic_its_affinity {
+ struct acpi_subtable_header header;
+ u32 proximity_domain;
+ u16 reserved;
+ u32 its_id;
+};
+
/* Reset to default packing */
#pragma pack()