linux-kernel - [PATCH 18/22] ACPICA: iASL: Add support for TCPA Server Table.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <f5aa5df595c95826fee7dfbe3114e77324be6292.1437627016.git.lv.zheng@intel.com>
Date:	Thu, 23 Jul 2015 12:54:04 +0800
From:	Lv Zheng <lv.zheng@...el.com>
To:	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Len Brown <len.brown@...el.com>
Cc:	Lv Zheng <lv.zheng@...el.com>, Lv Zheng <zetalog@...il.com>,
	<linux-kernel@...r.kernel.org>, linux-acpi@...r.kernel.org,
	Bob Moore <robert.moore@...el.com>
Subject: [PATCH 18/22] ACPICA: iASL: Add support for TCPA Server Table.

From: Bob Moore <robert.moore@...el.com>

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@...el.com>
Signed-off-by: Lv Zheng <lv.zheng@...el.com>
---
 include/acpi/actbl2.h |   17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index a948fc5..6e28f54 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 */
-- 
1.7.10

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/