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authorBob Moore <robert.moore@intel.com>2015-05-21 10:30:24 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-05-22 03:22:19 +0200
commitb6944efd638d746653f69bc6cbbef7986c0ff962 (patch)
tree0eaff108e8227ac3bbf791c83d60b50d76ef1162 /include/acpi
parente34a7813cf7841ab351d1cb4152c2f4ceaa00070 (diff)
ACPICA: ACPI 6.0: Add support for XENV table.
ACPICA commit 08c4197cf4ddd45f0c961078220b0fc19c10745c Xen Environment table. Link: https://github.com/acpica/acpica/commit/08c4197c 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/actbl3.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index eb994e97fbb3..3eed4c870a8a 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -70,6 +70,7 @@
#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
#define ACPI_SIG_STAO "STAO" /* Status Override table */
#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
+#define ACPI_SIG_XENV "XENV" /* Xen Environment table */
#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
@@ -729,6 +730,23 @@ struct acpi_tpm2_control {
u64 response_address;
};
+/*******************************************************************************
+ *
+ * XENV - Xen Environment Table (ACPI 6.0)
+ * Version 1
+ *
+ * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_xenv {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u64 grant_table_address;
+ u64 grant_table_size;
+ u32 event_interrupt;
+ u8 event_flags;
+};
+
/* Reset to default packing */
#pragma pack()