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Wysocki" CC: Mario Limonciello , Robert Moore , Erik Kaneda , Len Brown , "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" , "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" , open list Subject: [PATCH v3 1/2] ACPICA: Add support for MADT online enabled bit Date: Wed, 8 Sep 2021 16:41:45 -0500 Message-ID: <20210908214146.8640-1-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1b5daa75-e89c-4c34-dab2-08d973116f1c X-MS-TrafficTypeDiagnostic: CY4PR12MB1701: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2733; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(4636009)(376002)(396003)(136003)(39860400002)(346002)(36840700001)(46966006)(16526019)(426003)(4744005)(8676002)(186003)(8936002)(2906002)(966005)(44832011)(356005)(2616005)(7696005)(336012)(1076003)(36756003)(54906003)(478600001)(316002)(4326008)(82310400003)(81166007)(83380400001)(70586007)(70206006)(26005)(86362001)(47076005)(36860700001)(82740400003)(6916009)(5660300002)(6666004)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Sep 2021 21:41:36.4476 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1b5daa75-e89c-4c34-dab2-08d973116f1c X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT057.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR12MB1701 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org The online enabled bit on newer ACPI implmentations will indicate whether the CPU is hotpluggable. Link: http://github.com/acpica/acpica/pull/708/ Signed-off-by: Mario Limonciello --- include/acpi/actbl2.h | 1 + 1 file changed, 1 insertion(+) Changes from v2: * Split into a separate patch from the acpica pull request diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 2069ac38a4e2..fae45e383987 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -808,6 +808,7 @@ struct acpi_madt_multiproc_wakeup_mailbox { /* MADT Local APIC flags */ #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ +#define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ /* MADT MPS INTI flags (inti_flags) */ -- 2.25.1