From patchwork Thu Oct 17 16:52:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lucero Palau, Alejandro" X-Patchwork-Id: 13840418 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2087.outbound.protection.outlook.com [40.107.94.87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 98F721EF934; Thu, 17 Oct 2024 16:53:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.94.87 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729184020; cv=fail; b=lgg/SfmhRjtyBnbXPKy1EQGOtZdCZOoZKEfmgxCsJR50O3Tty4LsNcmEOoknNGlJN36Droyo6zW5zzCbPmofCJ7p8wAh//bOCcFbzbrYguYHMC5n0ho++nq6WZB+YsUZjdJGriaWIaX2zUtlrQVWjCtUzMHGCmllzyNemAYuSdM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729184020; c=relaxed/simple; bh=FIK2Iqk/Ulpr935Sk9UH/f/JCSUT5O6j7t/vkwGhE+w=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mV2S75h2sINaUozKqVrRLb7j8e59eGeOyV+x1+oqMGZsSJNGbyZnnU5198sEXMLYkkXo6yabinIkYutv1IWr1tytRf9dlvQyXEsAwWVt2Redo5xcVqVcu/YEIbNf3sXm8GMFLFkkMbLdW70AUpahWZXmjogCzhQ/Z3yNwaaaspA= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=gWzN/tDt; arc=fail smtp.client-ip=40.107.94.87 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="gWzN/tDt" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=PIzjeTyOJZ6rM/4eIe/0LinQvp2A6kdtkX0eNCavrqAcMvUQ94T2mu24uOFXfDD1hk69I6u1B+sXUYkpmXTNJGYgO506MTMZbOhJ0DIzIpZ6Pe9ug3/sB3+6Dq7ougbUmCrBFjvF76p60RJuDSTFqfjJrxCVpYrpA+cVMMw2XeveDjmWwjt1kiRy2rCZG7W2z9A0zkIJhpfJmFVZ9gSYrwL2Is2yHhKTMVg5WOcmiEx3zcXuXpoqYDUBBuApYQoEP1VVXWPHWghiqhOu051dy6TiCXN8sdM1DNsyHCkn+lTJOs8cIfyCs7lojQ9BRuDwVPKb2khjwq+PvyMuGwGauQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=lFcAd0gy0NO/qxSnBh+rf/nBw50U2cKicFOWCm+Ta3M=; b=bjyJ2CP9TgJW6KoBK2R0rT0XKbBSQp8efPTxfh51bp1YmAqzoPwHwSOKw9vxQxKYiXFp1LgpAGKNhwrWkn3kpuRF5jX6wBK6Km/F65uzZhTuBPUPfTOo6uieRQpcIc9E89diB7kbnV0s5ZcRmNuXvyYu5A0jc6suoTCxhyUOiGSWxjW9bSatri/xO+LbQwBMWweOedqpc4hNLz5VQPaNNEBZezShYoJH4fYAWek44/XtZEETb8esPBfl6uuKoOknEIn7Tf/gFbejv2CnYMhOS5EzNvseHtl+fRetrwmEk4z0tGQVZdU2J4k+tz0IXVpN4Y5YwJofj45KSQaZFH8gYA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=temperror (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=temperror action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lFcAd0gy0NO/qxSnBh+rf/nBw50U2cKicFOWCm+Ta3M=; b=gWzN/tDtF0ta4qQB4fYDHreeJ7kS9LatbtieviOZHEwGbN+yfmGBPKNAgr36E4rq/wPUtXIW0qzqf1L2E+M+DGzAiRwRhLOBGxX7S1WGw7c4eelqwAoPftQ/QxZacY/0F4cqYr7NyQdqo5T74iNuXIIVp4uK39MfUDeo8PAGw0c= Received: from SN7PR18CA0021.namprd18.prod.outlook.com (2603:10b6:806:f3::12) by CH3PR12MB7738.namprd12.prod.outlook.com (2603:10b6:610:14e::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.21; Thu, 17 Oct 2024 16:53:34 +0000 Received: from SN1PEPF00026369.namprd02.prod.outlook.com (2603:10b6:806:f3:cafe::ed) by SN7PR18CA0021.outlook.office365.com (2603:10b6:806:f3::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.18 via Frontend Transport; Thu, 17 Oct 2024 16:53:33 +0000 X-MS-Exchange-Authentication-Results: spf=temperror (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=temperror action=none header.from=amd.com; Received-SPF: TempError (protection.outlook.com: error in processing during lookup of amd.com: DNS Timeout) Received: from SATLEXMB03.amd.com (165.204.84.17) by SN1PEPF00026369.mail.protection.outlook.com (10.167.241.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8069.17 via Frontend Transport; Thu, 17 Oct 2024 16:53:33 +0000 Received: from SATLEXMB06.amd.com (10.181.40.147) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 17 Oct 2024 11:53:32 -0500 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB06.amd.com (10.181.40.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 17 Oct 2024 11:53:32 -0500 Received: from xcbalucerop41x.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Thu, 17 Oct 2024 11:53:30 -0500 From: To: , , , , , , , , CC: Alejandro Lucero Subject: [PATCH v4 14/26] sfc: create type2 cxl memdev Date: Thu, 17 Oct 2024 17:52:13 +0100 Message-ID: <20241017165225.21206-15-alejandro.lucero-palau@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241017165225.21206-1-alejandro.lucero-palau@amd.com> References: <20241017165225.21206-1-alejandro.lucero-palau@amd.com> Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF00026369:EE_|CH3PR12MB7738:EE_ X-MS-Office365-Filtering-Correlation-Id: d65687f9-c84a-4728-99b3-08dceecc3c4a 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:SATLEXMB03.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: 17 Oct 2024 16:53:33.1247 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d65687f9-c84a-4728-99b3-08dceecc3c4a 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: SN1PEPF00026369.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB7738 From: Alejandro Lucero Use cxl API for creating a cxl memory device using the type2 cxl_dev_state struct. Signed-off-by: Alejandro Lucero --- 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 419cf9fb6bd0..452421d71fbf 100644 --- a/drivers/net/ethernet/sfc/efx_cxl.c +++ b/drivers/net/ethernet/sfc/efx_cxl.c @@ -94,12 +94,21 @@ int efx_cxl_init(struct efx_nic *efx) */ 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 err3; + } + efx->cxl = cxl; #endif return 0; #if IS_ENABLED(CONFIG_CXL_BUS) +err3: + cxl_release_resource(cxl->cxlds, CXL_RES_RAM); err2: kfree(cxl->cxlds); err1: