From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752876AbaIBA12 (ORCPT ); Mon, 1 Sep 2014 20:27:28 -0400 Received: from mga11.intel.com ([192.55.52.93]:1628 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752585AbaIBA1T (ORCPT ); Mon, 1 Sep 2014 20:27:19 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,446,1406617200"; d="scan'208";a="584793681" From: Lv Zheng To: "Rafael J. Wysocki" , Len Brown Cc: Lv Zheng , Lv Zheng , , linux-acpi@vger.kernel.org, Hanjun Guo , Bob Moore Subject: [PATCH 2/6] ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table. Date: Tue, 2 Sep 2014 08:27:12 +0800 Message-Id: <4146d3ca95c7360d4808d36f51e2ba9bba99e332.1409617516.git.lv.zheng@intel.com> X-Mailer: git-send-email 1.7.10 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hanjun Guo Update template for SRAT. Add clock_domain to standard CPU affinity subtable. Mostly by Hanjun Guo Signed-off-by: Hanjun Guo Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- include/acpi/actbl1.h | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 7626bfe..29e7937 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -952,7 +952,8 @@ enum acpi_srat_type { ACPI_SRAT_TYPE_CPU_AFFINITY = 0, ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, - ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ + ACPI_SRAT_TYPE_GICC_AFFINITY = 3, + ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */ }; /* @@ -968,7 +969,7 @@ struct acpi_srat_cpu_affinity { u32 flags; u8 local_sapic_eid; u8 proximity_domain_hi[3]; - u32 reserved; /* Reserved, must be zero */ + u32 clock_domain; }; /* Flags */ @@ -1010,6 +1011,20 @@ struct acpi_srat_x2apic_cpu_affinity { #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ +/* 3: GICC Affinity (ACPI 5.1) */ + +struct acpi_srat_gicc_affinity { + struct acpi_subtable_header header; + u32 proximity_domain; + u32 acpi_processor_uid; + u32 flags; + u32 clock_domain; +}; + +/* Flags for struct acpi_srat_gicc_affinity */ + +#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ + /* Reset to default packing */ #pragma pack() -- 1.7.10