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Wed, 5 Feb 2025 09:20:12 -0600 From: To: , , , , , , , , CC: Alejandro Lucero Subject: [PATCH v10 11/26] sfc: initialize dpa resources Date: Wed, 5 Feb 2025 15:19:35 +0000 Message-ID: <20250205151950.25268-12-alucerop@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250205151950.25268-1-alucerop@amd.com> References: <20250205151950.25268-1-alucerop@amd.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF00017099:EE_|SJ0PR12MB5675:EE_ X-MS-Office365-Filtering-Correlation-Id: cb5b5b91-c0c9-4e94-c016-08dd45f8970e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|36860700013|1800799024; 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:(13230040)(376014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Feb 2025 15:20:14.3916 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cb5b5b91-c0c9-4e94-c016-08dd45f8970e 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: DS1PEPF00017099.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB5675 X-Patchwork-Delegate: kuba@kernel.org From: Alejandro Lucero Use cxl dpa setup functions for defining and initializing dpa. Signed-off-by: Alejandro Lucero --- drivers/net/ethernet/sfc/efx_cxl.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/net/ethernet/sfc/efx_cxl.c b/drivers/net/ethernet/sfc/efx_cxl.c index b44c29efa176..d7279f9ca8fc 100644 --- a/drivers/net/ethernet/sfc/efx_cxl.c +++ b/drivers/net/ethernet/sfc/efx_cxl.c @@ -20,10 +20,12 @@ int efx_cxl_init(struct efx_probe_data *probe_data) { + struct cxl_dpa_info sfc_dpa_info = { 0 }; struct efx_nic *efx = &probe_data->efx; struct pci_dev *pci_dev = efx->pci_dev; DECLARE_BITMAP(expected, CXL_MAX_CAPS); DECLARE_BITMAP(found, CXL_MAX_CAPS); + struct mds_info sfc_mds_info; struct efx_cxl *cxl; u16 dvsec; @@ -78,6 +80,20 @@ int efx_cxl_init(struct efx_probe_data *probe_data) */ cxl_set_media_ready(cxl->cxlmds); + sfc_mds_info.total_bytes = EFX_CTPIO_BUFFER_SIZE; + sfc_mds_info.volatile_only_bytes = EFX_CTPIO_BUFFER_SIZE; + sfc_mds_info.persistent_only_bytes = 0; + + cxl_dev_state_setup(cxl->cxlmds, &sfc_mds_info); + + rc = cxl_mem_dpa_fetch(cxl->cxlmds, &sfc_dpa_info); + if (rc) + goto err_regs; + + rc = cxl_dpa_setup(cxl->cxlmds, &sfc_dpa_info); + if (rc) + goto err_regs; + probe_data->cxl = cxl; return 0;