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Mon, 2 Dec 2024 11:12:44 -0600 From: To: , , , , , , , , , CC: Alejandro Lucero Subject: [PATCH v6 09/28] sfc: request cxl ram resource Date: Mon, 2 Dec 2024 17:12:03 +0000 Message-ID: <20241202171222.62595-10-alejandro.lucero-palau@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241202171222.62595-1-alejandro.lucero-palau@amd.com> References: <20241202171222.62595-1-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-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044A9:EE_|CY5PR12MB6274:EE_ X-MS-Office365-Filtering-Correlation-Id: b2d61886-880c-4c09-776d-08dd12f48ba6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|36860700013|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?k4N2evL7NalPwdswBH74aWKchVhLwa3F+DB3Wh7Cjkd78DgQdFfnlQL6Nbxi?= =?us-ascii?Q?Kcm3QUKbjcluMkAXjlCEsWTJp0TYwJwDo7Tk+H1kKhsKSGQod/rVlW3lOTfE?= =?us-ascii?Q?1effs9fdC8GhXiFqE6OoUS/stgmiL09fdjDwOexmbsVmceq1y/NLUrL4rnYy?= =?us-ascii?Q?fEf5eh4XYafc2IHU2gnRGVXORubd4tOXH20vas06a9+GzeIuw7r0ABzm+WLf?= =?us-ascii?Q?JFt041vxq+0ekB3XMiiK2+fn9LTx4NBqJKrJ9WVD+MrFXal+Ip+evkaeyaKi?= =?us-ascii?Q?aPtqDW7aPKKcMfJdVLCOFYJdo8V/grWCwW/+vVnIYMuZP5zNkJLBtFNHyN4T?= =?us-ascii?Q?yS70ssjEouWBLVzQTjMpeANhPNOmzj7kxqVZ8Dxj0pSOF2qB04uWLX9YQDq7?= =?us-ascii?Q?vGSRW/eyf4TgiliXjdvb9VcV/15UYJ6medhFjHJjUDkPNJSwEmeXyW9NcOFr?= =?us-ascii?Q?oYIBamv3aOmeNPKrhVcNsNrxZ+f3gIDqClQp/ztBqwe97oZ1OCULxpujsbKO?= =?us-ascii?Q?GgAhocum5uqj0eFRQUCUPoAhK+wxcInXJGz4lstT7NFr4dbvgFtD9TqUc+wH?= =?us-ascii?Q?0CsEdmKz0q1BasEhM7HLANFCUZ7VPjy1e7khEfg9F0LzreHC6cNtT3dbJWvJ?= =?us-ascii?Q?awtY1MHX48WUOysZL/Rgtrl8U5DgQkRiQMuoeVcBn+h+5QvDZEQh8zZ5TFid?= =?us-ascii?Q?5WBixLwJ3sje9nT77OswM/tzAZ4UE5XpoL3E8s0rxRpp2TRG3MPndPVqHY5D?= =?us-ascii?Q?4CUcDrjUnLztB5womtKAKMH7KMOGmeM1pug7HkluFLoU3UKzjO6Aj9aqfplS?= =?us-ascii?Q?CNsXkrCPFJyIw4ItOyaNFhSY3WDQhj/gBYGlcGQXsSFroruqaEHyEvLt3Axb?= =?us-ascii?Q?CXOLoJhCO2gxHXc7dzxnb+OpgvqQ7rOtF4cz9sYBpg185wUr80WqWK4dYDZd?= =?us-ascii?Q?pUL5AQpcJaw13gOUMsl63f/hq9EygOhyj2ZkqCM10Y5qj1+OTVaS6c7+9iFh?= =?us-ascii?Q?+SnKVf6Z2iGtUEmjB+0gP6tEKuBQb3l/IiKM/LDK1dUz0lRHNhP5WRLCzb5+?= =?us-ascii?Q?ZiBqTL2J+2mT8bgND8z4Qgq9MJy+MxqrZmgwcnuoN7B3gOQslupxqxPjipuq?= =?us-ascii?Q?nr+e+B0Px9eyVagJE6lOlnuwAq0o5/bEx7Eob/eD8+GWwnQ/G/P0/PoWH7Gf?= =?us-ascii?Q?7yqnBVGN5F10/GXt0q1fsqQb5b8eKzwIcekVnEnUUQS3UvXhRp8niQGK/qmD?= =?us-ascii?Q?oElcw9TCbt3NqANGVHPI2I84XOt8p9FyNUmLuPYgiH3KZCth98roXE9CowuA?= =?us-ascii?Q?rn8GEfeJIWrDNJavwTUME+pqu5vLDQA7nLAFG5Lg8vwYUfuFnuj6uc9WHyRg?= =?us-ascii?Q?DWXyPLDswg9bopQKH3ONSsH/B08p9ZzyFzq2YRwzQy9jkm5hu7FzQYf7glCb?= =?us-ascii?Q?IUARBDEHraEDwspFqfblZKwMYzJVx7rR4u9JMhnEPmI0H8F/mawMNg=3D=3D?= 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)(376014)(1800799024)(82310400026)(36860700013)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Dec 2024 17:12:47.9334 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b2d61886-880c-4c09-776d-08dd12f48ba6 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: BN2PEPF000044A9.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY5PR12MB6274 From: Alejandro Lucero Use cxl accessor for obtaining the ram resource the device advertises. Signed-off-by: Alejandro Lucero --- 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 44e1061feba1..76ce4c2e587b 100644 --- a/drivers/net/ethernet/sfc/efx_cxl.c +++ b/drivers/net/ethernet/sfc/efx_cxl.c @@ -84,6 +84,12 @@ int efx_cxl_init(struct efx_probe_data *probe_data) goto err2; } + rc = cxl_request_resource(cxl->cxlds, CXL_RES_RAM); + if (rc) { + pci_err(pci_dev, "CXL request resource failed"); + goto err2; + } + probe_data->cxl = cxl; return 0; @@ -98,6 +104,7 @@ int efx_cxl_init(struct efx_probe_data *probe_data) void efx_cxl_exit(struct efx_probe_data *probe_data) { if (probe_data->cxl) { + cxl_release_resource(probe_data->cxl->cxlds, CXL_RES_RAM); kfree(probe_data->cxl->cxlds); kfree(probe_data->cxl); } -- 2.17.1