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authorBob Moore <robert.moore@intel.com>2015-07-23 07:54:04 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-07-24 00:09:08 +0300
commit15a61aa19dad8dedb137c216c13ba18ad6f59674 (patch)
tree9e1b3b78a568e573943ec554811d332da59cfd2a /include/acpi/actbl2.h
parent88606a2b9020993a776df894941b3b07cc1374fe (diff)
downloadlinux-15a61aa19dad8dedb137c216c13ba18ad6f59674.tar.xz
ACPICA: iASL: Add support for TCPA Server Table
ACPICA commit 55fa9555c71eaa99daebed4cd82cfde3875e8c45 In addition to the existing support for the client table. Link: https://github.com/acpica/acpica/commit/55fa9555 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/actbl2.h')
-rw-r--r--include/acpi/actbl2.h17
1 files changed, 13 insertions, 4 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index a948fc586b9b..6e28f544b7b2 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1186,20 +1186,29 @@ enum acpi_spmi_interface_types {
* December 19, 2014
*
* NOTE: There are two versions of the table with the same signature --
- * the client version and the server version.
+ * the client version and the server version. The common platform_class
+ * field is used to differentiate the two types of tables.
*
******************************************************************************/
-struct acpi_table_tcpa_client {
+struct acpi_table_tcpa_hdr {
struct acpi_table_header header; /* Common ACPI table header */
u16 platform_class;
+};
+
+/*
+ * Values for platform_class above.
+ * This is how the client and server subtables are differentiated
+ */
+#define ACPI_TCPA_CLIENT_TABLE 0
+#define ACPI_TCPA_SERVER_TABLE 1
+
+struct acpi_table_tcpa_client {
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
};
struct acpi_table_tcpa_server {
- struct acpi_table_header header; /* Common ACPI table header */
- u16 platform_class;
u16 reserved;
u64 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */