linux-kernel - [PATCH 16/19] ACPICA: iASL: Add TDEL table to both compiler/disassembler

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Message-ID: <3585525.MHq7AAxBmi@kreacher>
Date:   Wed, 22 Dec 2021 17:36:30 +0100
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux ACPI <linux-acpi@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Bob Moore <robert.moore@...el.com>
Subject: [PATCH 16/19] ACPICA: iASL: Add TDEL table to both compiler/disassembler

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

ACPICA commit 403f9965aba7ff9d2ed5b41bbffdd2a1ed0f596f

Added struct acpi_pcc_info to acpi_src.

Link: https://github.com/acpica/acpica/commit/403f9965
Signed-off-by: Bob Moore <robert.moore@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl2.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index db0074a3c193..5ac6ed5696b6 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -48,6 +48,7 @@
 #define ACPI_SIG_SDEI           "SDEI"	/* Software Delegated Exception Interface Table */
 #define ACPI_SIG_SDEV           "SDEV"	/* Secure Devices table */
 #define ACPI_SIG_SVKL           "SVKL"	/* Storage Volume Key Location Table */
+#define ACPI_SIG_TDEL           "TDEL"	/* TD Event Log Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
@@ -2487,6 +2488,22 @@ enum acpi_svkl_format {
 	ACPI_SVKL_FORMAT_RESERVED = 1	/* 1 and greater are reserved */
 };
 
+/*******************************************************************************
+ *
+ * TDEL - TD-Event Log
+ *        From: "Guest-Host-Communication Interface (GHCI) for Intel
+ *        Trust Domain Extensions (Intel TDX)".
+ *        September 2020
+ *
+ ******************************************************************************/
+
+struct acpi_table_tdel {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 reserved;
+	u64 log_area_minimum_length;
+	u64 log_area_start_address;
+};
+
 /* Reset to default packing */
 
 #pragma pack()
-- 
2.26.2