From patchwork Wed Sep 15 10:43:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tal Shnaiderman X-Patchwork-Id: 98905 X-Patchwork-Delegate: rasland@nvidia.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D4A05A0C41; Wed, 15 Sep 2021 12:45:11 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BB02441162; Wed, 15 Sep 2021 12:44:45 +0200 (CEST) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2050.outbound.protection.outlook.com [40.107.94.50]) by mails.dpdk.org (Postfix) with ESMTP id 9255141150 for ; Wed, 15 Sep 2021 12:44:44 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jH9G3Paw+kFCniODBq36I3oIZGRMunetvLldfIdtvFBUG7ZPOJCbxHGXwvethbfcPeL46uLP6BAzgKm3g36LEJwExaK6BoxGfkhgBpvzmmBxqdigZYmKa6dxvh9jVaSYF6fsVIH1n4WakmwQ9crP0fjmjrGPsAS8Rj3DHxUtqjIGOxNlOxhUPDACe4sdpS5MH+eLsn3czaMImifFcv5mOlkW3xRCsnMH9umS/+NKkRNuaaIoPks9wclUB/ZgujzYRiYuOGXxE0XuYj532u1NDQ1kmdvQMloqs3lvcyvUplbL6hICGH4HGITk5cSZCyQnGYywcMya1v0ukQGH8wik2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=u3An/g1m46IvCJ0eC0PngIberfRoFEcIFnCuX30WAkE=; b=PYbowkPnWHUm6TvnjO9tlyJ5/PSOtTYXOy5r7yOwytrxVKpTUUC3wavVZMi3DsvvUjlNsyBR8i73itB2Uq6ndMoOTlTNphps0Zl05cUa6fvhn9GwsJKJEwGjMDWonNILJyWLYZd4FwJqXUrBBkLd1MLXpGRgVZH7t8H6K7gpq/nQ8F5C2amTraX6GxD8ZW2LlW6YzZGotHiuPHDpVir8U+123nmeLDs2sev+9VQIwUv+qh5iZgtHkg5mIoQtvcRFa7fpTX6XdOZbGB0Hmmt6+RunhlVrhVkg7b5GBYk0wUZ/K4UipwYRMAMHas00TjY+WH/hpxg0/kSqtA/iKBt9Pw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.112.32) smtp.rcpttodomain=dpdk.org smtp.mailfrom=nvidia.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=u3An/g1m46IvCJ0eC0PngIberfRoFEcIFnCuX30WAkE=; b=J+X191OmoHCa+CjI3mKwYUEH23yoXQIWXyetCHImKcEw4FlaFelpzlFiyh4XJffZP8IOFFqKWPoZjJXYfW2eC9+16eostRIDkbIYXAhCANEwwQIKolAp7YbWc2yc1qo82XOmclGfQaNDX2MdhAWZx59TJ47oeJgLzudaHjHvbUmwhtFOXymK0TUkY06GGuYIlI0T8oglIUcoAInOxZCAfrG7tiBKSpOoLJ79EVmDDuOaCCDaXryaJxJdDWzwNdgjcJnamaZbj74CVPyo80ylf0MXCsb+YLal81BUcJwL0Gr53EW9T5oNDphvfHohg1J+7PgwEFIXAVWbB1XRxbegMw== Received: from BN9PR03CA0904.namprd03.prod.outlook.com (2603:10b6:408:107::9) by SN6PR12MB2670.namprd12.prod.outlook.com (2603:10b6:805:6b::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4500.19; Wed, 15 Sep 2021 10:44:43 +0000 Received: from BN8NAM11FT050.eop-nam11.prod.protection.outlook.com (2603:10b6:408:107:cafe::6a) by BN9PR03CA0904.outlook.office365.com (2603:10b6:408:107::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4523.14 via Frontend Transport; Wed, 15 Sep 2021 10:44:43 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.112.32) smtp.mailfrom=nvidia.com; dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.32 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.32; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.32) by BN8NAM11FT050.mail.protection.outlook.com (10.13.177.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4523.14 via Frontend Transport; Wed, 15 Sep 2021 10:44:42 +0000 Received: from DRHQMAIL107.nvidia.com (10.27.9.16) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 15 Sep 2021 03:44:42 -0700 Received: from nvidia.com (172.20.187.6) by DRHQMAIL107.nvidia.com (10.27.9.16) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 15 Sep 2021 10:44:39 +0000 From: Tal Shnaiderman To: CC: , , , , , , , Date: Wed, 15 Sep 2021 13:43:43 +0300 Message-ID: <20210915104348.12920-8-talshn@nvidia.com> X-Mailer: git-send-email 2.16.1.windows.4 In-Reply-To: <20210915104348.12920-1-talshn@nvidia.com> References: <20210915104348.12920-1-talshn@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [172.20.187.6] X-ClientProxiedBy: HQMAIL111.nvidia.com (172.20.187.18) To DRHQMAIL107.nvidia.com (10.27.9.16) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: dc054536-9038-4cad-7f9d-08d97835d3c2 X-MS-TrafficTypeDiagnostic: SN6PR12MB2670: X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2733; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.112.32; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid01.nvidia.com; CAT:NONE; SFS:(4636009)(346002)(39860400002)(136003)(396003)(376002)(36840700001)(46966006)(6916009)(478600001)(36756003)(82740400003)(6666004)(36860700001)(47076005)(5660300002)(4326008)(86362001)(70586007)(26005)(186003)(70206006)(54906003)(7636003)(2906002)(356005)(8936002)(8676002)(16526019)(55016002)(316002)(2616005)(426003)(82310400003)(7696005)(336012)(1076003)(6286002)(107886003); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Sep 2021 10:44:42.9265 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dc054536-9038-4cad-7f9d-08d97835d3c2 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.32]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT050.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR12MB2670 Subject: [dpdk-dev] [RFC PATCH 07/12] common/mlx5: read TSO capability from DevX X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" mlx5 in Windows needs the hca capability max_lso_cap to query the NIC for TSO offloading support. Added the capability as part of the capabilities queried by the PMD using DevX. Signed-off-by: Tal Shnaiderman --- drivers/common/mlx5/mlx5_devx_cmds.c | 2 ++ drivers/common/mlx5/mlx5_devx_cmds.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index cd18ab584f..be3c3e61d1 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -987,6 +987,8 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, hcattr, csum_cap); attr->lro_cap = MLX5_GET(per_protocol_networking_offload_caps, hcattr, lro_cap); + attr->max_lso_cap = MLX5_GET(per_protocol_networking_offload_caps, + hcattr, max_lso_cap); attr->tunnel_lro_gre = MLX5_GET(per_protocol_networking_offload_caps, hcattr, tunnel_lro_gre); attr->tunnel_lro_vxlan = MLX5_GET(per_protocol_networking_offload_caps, diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index 893a24dd3c..7a0155558e 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -113,6 +113,7 @@ struct mlx5_hca_attr { uint32_t tunnel_stateless_geneve_rx:1; uint32_t geneve_max_opt_len:1; /* 0x0: 14DW, 0x1: 63DW */ uint32_t tunnel_stateless_gtp:1; + uint32_t max_lso_cap; uint32_t lro_cap:1; uint32_t tunnel_lro_gre:1; uint32_t tunnel_lro_vxlan:1;