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Peter Anvin" , Bjorn Helgaas , Guenter Roeck , Yazen Ghannam , Babu Moger , Mario Limonciello , "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "open list:PCI SUBSYSTEM" CC: , , Subject: [PATCH v2 2/6] x86/amd_nb: Add Family 19h model 70h-7Fh IDs Date: Thu, 2 Jun 2022 15:11:33 -0500 Message-ID: <20220602201137.1415-3-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220602201137.1415-1-mario.limonciello@amd.com> References: <20220602201137.1415-1-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: fbd754a7-e6ba-4b82-2b0b-08da44d41eb5 X-MS-TrafficTypeDiagnostic: DM5PR12MB1868: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:(13230001)(4636009)(40470700004)(46966006)(36840700001)(81166007)(6666004)(26005)(356005)(7696005)(921005)(110136005)(54906003)(36756003)(316002)(86362001)(40460700003)(508600001)(44832011)(426003)(16526019)(186003)(336012)(5660300002)(70206006)(70586007)(2906002)(8676002)(47076005)(4326008)(36860700001)(82310400005)(8936002)(2616005)(7416002)(1076003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jun 2022 20:11:46.3885 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fbd754a7-e6ba-4b82-2b0b-08da44d41eb5 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: DM6NAM11FT048.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1868 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 Acked-by: Guenter Roeck Reviewed-by: Yazen Ghannam --- 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..15295f5d9aca 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -32,6 +32,8 @@ #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_ROOT 0x14e8 +#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