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Tue, 24 Jun 2025 09:14:25 -0500 From: To: , , , , , , , , CC: Alejandro Lucero , Martin Habets , Fan Ni , Edward Cree , Jonathan Cameron Subject: [PATCH v17 09/22] sfc: create type2 cxl memdev Date: Tue, 24 Jun 2025 15:13:42 +0100 Message-ID: <20250624141355.269056-10-alejandro.lucero-palau@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250624141355.269056-1-alejandro.lucero-palau@amd.com> References: <20250624141355.269056-1-alejandro.lucero-palau@amd.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Received-SPF: None (SATLEXMB05.amd.com: alejandro.lucero-palau@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00001CE4:EE_|CH3PR12MB9313:EE_ X-MS-Office365-Filtering-Correlation-Id: 327ccbc8-367f-4616-8f32-08ddb3296e0e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|376014|7416014|82310400026; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Jun 2025 14:14:27.6578 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 327ccbc8-367f-4616-8f32-08ddb3296e0e 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: SJ1PEPF00001CE4.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB9313 From: Alejandro Lucero Use cxl API for creating a cxl memory device using the type2 cxl_dev_state struct. Signed-off-by: Alejandro Lucero Reviewed-by: Martin Habets Reviewed-by: Fan Ni Acked-by: Edward Cree Reviewed-by: Jonathan Cameron --- drivers/net/ethernet/sfc/efx_cxl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/ethernet/sfc/efx_cxl.c b/drivers/net/ethernet/sfc/efx_cxl.c index 5d68ee4e818d..e2d52ed49535 100644 --- a/drivers/net/ethernet/sfc/efx_cxl.c +++ b/drivers/net/ethernet/sfc/efx_cxl.c @@ -79,6 +79,13 @@ int efx_cxl_init(struct efx_probe_data *probe_data) cxl_set_capacity(&cxl->cxlds, EFX_CTPIO_BUFFER_SIZE); + cxl->cxlmd = devm_cxl_add_memdev(&pci_dev->dev, &cxl->cxlds); + + if (IS_ERR(cxl->cxlmd)) { + pci_err(pci_dev, "CXL accel memdev creation failed"); + return PTR_ERR(cxl->cxlmd); + } + probe_data->cxl = cxl; return 0; -- 2.34.1