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Mon, 16 Dec 2024 10:11:11 -0600 From: To: , , , , , , , , , CC: Alejandro Lucero Subject: [PATCH v8 14/27] sfc: create type2 cxl memdev Date: Mon, 16 Dec 2024 16:10:29 +0000 Message-ID: <20241216161042.42108-15-alejandro.lucero-palau@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241216161042.42108-1-alejandro.lucero-palau@amd.com> References: <20241216161042.42108-1-alejandro.lucero-palau@amd.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received-SPF: None (SATLEXMB03.amd.com: alejandro.lucero-palau@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH1PEPF0000AD7A:EE_|DM4PR12MB7575:EE_ X-MS-Office365-Filtering-Correlation-Id: 26722352-6044-402e-0fb6-08dd1dec42db X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|376014|36860700013|921020; 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:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(376014)(36860700013)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Dec 2024 16:11:12.6681 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 26722352-6044-402e-0fb6-08dd1dec42db 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000AD7A.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB7575 X-Patchwork-Delegate: kuba@kernel.org 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 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/ethernet/sfc/efx_cxl.c b/drivers/net/ethernet/sfc/efx_cxl.c index c982a4cc1119..70b47b7f4d5a 100644 --- a/drivers/net/ethernet/sfc/efx_cxl.c +++ b/drivers/net/ethernet/sfc/efx_cxl.c @@ -96,10 +96,19 @@ int efx_cxl_init(struct efx_probe_data *probe_data) */ cxl_set_media_ready(cxl->cxlds); + 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"); + rc = PTR_ERR(cxl->cxlmd); + goto err_memdev; + } + probe_data->cxl = cxl; return 0; +err_memdev: + cxl_release_resource(cxl->cxlds, CXL_RES_RAM); err_resource_set: kfree(cxl->cxlds); err_state: