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GET /api/patches/97010/?format=api
{ "id": 97010, "url": "http://patchwork.dpdk.org/api/patches/97010/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210817134441.1966618-20-michaelba@nvidia.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210817134441.1966618-20-michaelba@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210817134441.1966618-20-michaelba@nvidia.com", "date": "2021-08-17T13:44:39", "name": "[RFC,19/21] compress/mlx5: use HCA attributes from context device", "commit_ref": null, "pull_url": null, "state": "rfc", "archived": true, "hash": "14e1c3b0b98f764d88a28ab9fa2fdc898f2c229e", "submitter": { "id": 1949, "url": "http://patchwork.dpdk.org/api/people/1949/?format=api", "name": "Michael Baum", "email": "michaelba@nvidia.com" }, "delegate": { "id": 3268, "url": "http://patchwork.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20210817134441.1966618-20-michaelba@nvidia.com/mbox/", "series": [ { "id": 18314, "url": "http://patchwork.dpdk.org/api/series/18314/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=18314", "date": "2021-08-17T13:44:20", "name": "mlx5: sharing global MR cache between drivers", "version": 1, "mbox": "http://patchwork.dpdk.org/series/18314/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/97010/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/97010/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "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])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 7F655A0548;\n\tTue, 17 Aug 2021 15:47:56 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 8B80841294;\n\tTue, 17 Aug 2021 15:45:51 +0200 (CEST)", "from NAM11-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam11on2083.outbound.protection.outlook.com [40.107.223.83])\n by mails.dpdk.org (Postfix) with ESMTP id 0922F4128E\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Michael Baum <michaelba@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "Matan Azrad <matan@nvidia.com>, Raslan Darawsheh <rasland@nvidia.com>,\n Viacheslav Ovsiienko <viacheslavo@nvidia.com>", "Date": "Tue, 17 Aug 2021 16:44:39 +0300", "Message-ID": "<20210817134441.1966618-20-michaelba@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210817134441.1966618-1-michaelba@nvidia.com>", "References": "<20210817134441.1966618-1-michaelba@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.6]", "X-ClientProxiedBy": "HQMAIL111.nvidia.com (172.20.187.18) To\n DRHQMAIL107.nvidia.com (10.27.9.16)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "9e05c113-eebb-494a-d3a7-08d961855122", "X-MS-TrafficTypeDiagnostic": "BY5PR12MB4804:", "X-Microsoft-Antispam-PRVS": "\n <BY5PR12MB480465D84E504C18B7106675CCFE9@BY5PR12MB4804.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:2887;", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.35; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid04.nvidia.com; CAT:NONE;\n SFS:(4636009)(376002)(346002)(396003)(136003)(39860400002)(36840700001)(46966006)(70586007)(107886003)(426003)(8936002)(86362001)(7696005)(36860700001)(70206006)(82740400003)(6916009)(336012)(2906002)(8676002)(5660300002)(55016002)(316002)(1076003)(7636003)(2616005)(36756003)(478600001)(6666004)(26005)(82310400003)(356005)(16526019)(83380400001)(6286002)(54906003)(186003)(47076005)(4326008);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "17 Aug 2021 13:45:46.7908 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 9e05c113-eebb-494a-d3a7-08d961855122", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.35];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN8NAM11FT017.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BY5PR12MB4804", "Subject": "[dpdk-dev] [RFC 19/21] compress/mlx5: use HCA attributes from\n context device", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Use HCA attributes from context device structure, instead of query it\nfor itself.\n\nSigned-off-by: Michael Baum <michaelba@nvidia.com>\n---\n drivers/compress/mlx5/mlx5_compress.c | 13 ++-----------\n 1 file changed, 2 insertions(+), 11 deletions(-)", "diff": "diff --git a/drivers/compress/mlx5/mlx5_compress.c b/drivers/compress/mlx5/mlx5_compress.c\nindex 93b0cc8ea6..e5d900568d 100644\n--- a/drivers/compress/mlx5/mlx5_compress.c\n+++ b/drivers/compress/mlx5/mlx5_compress.c\n@@ -753,7 +753,6 @@ mlx5_compress_dev_probe(struct mlx5_common_device *dev)\n \tstruct rte_compressdev *cdev;\n \tstruct mlx5_dev_ctx *dev_ctx = &dev->ctx;\n \tstruct mlx5_compress_priv *priv;\n-\tstruct mlx5_hca_attr att = { 0 };\n \tstruct rte_compressdev_pmd_init_params init_params = {\n \t\t.name = \"\",\n \t\t.socket_id = dev->dev->numa_node,\n@@ -765,14 +764,6 @@ mlx5_compress_dev_probe(struct mlx5_common_device *dev)\n \t\trte_errno = ENOTSUP;\n \t\treturn -rte_errno;\n \t}\n-\tif (mlx5_devx_cmd_query_hca_attr(dev_ctx->ctx, &att) != 0 ||\n-\t att.mmo_compress_en == 0 || att.mmo_decompress_en == 0 ||\n-\t att.mmo_dma_en == 0) {\n-\t\tDRV_LOG(ERR, \"Not enough capabilities to support compress \"\n-\t\t\t\"operations, maybe old FW/OFED version?\");\n-\t\trte_errno = ENOTSUP;\n-\t\treturn -ENOTSUP;\n-\t}\n \tcdev = rte_compressdev_pmd_create(ibdev_name, dev->dev,\n \t\t\t\t\t sizeof(*priv), &init_params);\n \tif (cdev == NULL) {\n@@ -788,8 +779,8 @@ mlx5_compress_dev_probe(struct mlx5_common_device *dev)\n \tpriv = cdev->data->dev_private;\n \tpriv->dev_ctx = dev_ctx;\n \tpriv->cdev = cdev;\n-\tpriv->min_block_size = att.compress_min_block_size;\n-\tpriv->sq_ts_format = att.sq_ts_format;\n+\tpriv->min_block_size = dev_ctx->hca_attr.compress_min_block_size;\n+\tpriv->sq_ts_format = dev_ctx->hca_attr.sq_ts_format;\n \tif (mlx5_compress_hw_global_prepare(priv) != 0) {\n \t\trte_compressdev_pmd_destroy(priv->cdev);\n \t\treturn -1;\n", "prefixes": [ "RFC", "19/21" ] }