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Peter Anvin" , Bjorn Helgaas , Yazen Ghannam , Mario Limonciello , Guenter Roeck , Muralidhara M K , "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "open list:PCI SUBSYSTEM" CC: , , , Subject: [PATCH v3 2/6] x86/amd_nb: Add Family 19h model 70h-7Fh IDs Date: Mon, 13 Jun 2022 14:29:52 -0500 Message-ID: <20220613192956.4911-3-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220613192956.4911-1-mario.limonciello@amd.com> References: <20220613192956.4911-1-mario.limonciello@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 2ca3e660-e59e-487e-348d-08da4d7322b2 X-MS-TrafficTypeDiagnostic: CY4PR1201MB0231:EE_ X-Microsoft-Antispam-PRVS: 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:(13230016)(4636009)(36840700001)(40470700004)(46966006)(82310400005)(36860700001)(86362001)(26005)(356005)(316002)(921005)(40460700003)(81166007)(508600001)(44832011)(2906002)(7416002)(8936002)(5660300002)(8676002)(70206006)(70586007)(4326008)(47076005)(426003)(336012)(1076003)(16526019)(186003)(6666004)(36756003)(2616005)(110136005)(54906003)(7696005)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jun 2022 19:30:12.3153 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2ca3e660-e59e-487e-348d-08da4d7322b2 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: CO1NAM11FT010.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1201MB0231 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add support for SMN communication on Family 19h Model 70h. Signed-off-by: Mario Limonciello Reviewed-by: Yazen Ghannam Acked-by: Guenter Roeck --- v2->v3: * Pick up tags * Move "ROOT" declaration to match others arch/x86/kernel/amd_nb.c | 4 ++++ include/linux/pci_ids.h | 1 + 2 files changed, 5 insertions(+) diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c index 60c7bd525237..cb7a40378ed3 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -21,6 +21,7 @@ #define PCI_DEVICE_ID_AMD_17H_M60H_ROOT 0x1630 #define PCI_DEVICE_ID_AMD_17H_MA0H_ROOT 0x14b5 #define PCI_DEVICE_ID_AMD_19H_M10H_ROOT 0x14a4 +#define PCI_DEVICE_ID_AMD_19H_M70H_ROOT 0x14e8 #define PCI_DEVICE_ID_AMD_17H_DF_F4 0x1464 #define PCI_DEVICE_ID_AMD_17H_M10H_DF_F4 0x15ec #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F4 0x1494 @@ -32,6 +33,7 @@ #define PCI_DEVICE_ID_AMD_19H_M40H_ROOT 0x14b5 #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F4 0x167d #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e +#define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4 0x14f4 /* Protect the PCI config register pairs used for SMN. */ static DEFINE_MUTEX(smn_mutex); @@ -46,6 +48,7 @@ static const struct pci_device_id amd_root_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_ROOT) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_ROOT) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_ROOT) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_ROOT) }, {} }; @@ -71,6 +74,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) }, {} }; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ec1c226d13e6..32a1f85ff0de 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -561,6 +561,7 @@ #define PCI_DEVICE_ID_AMD_19H_M10H_DF_F3 0x14b0 #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F3 0x167c #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F3 0x166d +#define PCI_DEVICE_ID_AMD_19H_M70H_DF_F3 0x14f3 #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001