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GET /api/patches/139888/?format=api
{ "id": 139888, "url": "https://patches.dpdk.org/api/patches/139888/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20240506114419.966498-9-igozlan@nvidia.com/", "project": { "id": 1, "url": "https://patches.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": "<20240506114419.966498-9-igozlan@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240506114419.966498-9-igozlan@nvidia.com", "date": "2024-05-06T11:44:12", "name": "[v2,09/16] net/mlx5/hws: simplify code for updating CQ doorbell record", "commit_ref": null, "pull_url": null, "state": "awaiting-upstream", "archived": false, "hash": "66d40366de8b957abf041c86a13079387a923636", "submitter": { "id": 3118, "url": "https://patches.dpdk.org/api/people/3118/?format=api", "name": "Itamar Gozlan", "email": "igozlan@nvidia.com" }, "delegate": { "id": 3268, "url": "https://patches.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20240506114419.966498-9-igozlan@nvidia.com/mbox/", "series": [ { "id": 31885, "url": "https://patches.dpdk.org/api/series/31885/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=31885", "date": "2024-05-06T11:44:04", "name": "[v2,01/16] net/mlx5/hws: move warn into debug level when needed", "version": 2, "mbox": "https://patches.dpdk.org/series/31885/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/139888/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/139888/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 DC87643FB4;\n\tMon, 6 May 2024 13:45:45 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7E84C4064A;\n\tMon, 6 May 2024 13:45:14 +0200 (CEST)", "from NAM12-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam12on2068.outbound.protection.outlook.com [40.107.243.68])\n by mails.dpdk.org (Postfix) with ESMTP id 0B85D4064A\n for <dev@dpdk.org>; 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helo=mail.nvidia.com; pr=C", "From": "Itamar Gozlan <igozlan@nvidia.com>", "To": "<igozlan@nvidia.com>, <erezsh@nvidia.com>, <hamdani@nvidia.com>,\n <kliteyn@nvidia.com>, <viacheslavo@nvidia.com>, <thomas@monjalon.net>,\n <suanmingm@nvidia.com>, Dariusz Sosnowski <dsosnowski@nvidia.com>, Ori Kam\n <orika@nvidia.com>, Matan Azrad <matan@nvidia.com>", "CC": "<dev@dpdk.org>", "Subject": "[v2 09/16] net/mlx5/hws: simplify code for updating CQ doorbell\n record", "Date": "Mon, 6 May 2024 14:44:12 +0300", "Message-ID": "<20240506114419.966498-9-igozlan@nvidia.com>", "X-Mailer": "git-send-email 2.39.3", "In-Reply-To": "<20240506114419.966498-1-igozlan@nvidia.com>", "References": "<20240314114220.203241-1-igozlan@nvidia.com>\n <20240506114419.966498-1-igozlan@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-NV-OnPremToCloud": "ExternallySecured", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BN3PEPF0000B36F:EE_|PH8PR12MB6769:EE_", "X-MS-Office365-Filtering-Correlation-Id": "f41fa185-1b44-4a43-e38f-08dc6dc1fafe", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230031|82310400017|376005|1800799015|36860700004|921011;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.118.232; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc7edge1.nvidia.com; CAT:NONE;\n SFS:(13230031)(82310400017)(376005)(1800799015)(36860700004)(921011);\n DIR:OUT;\n SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "06 May 2024 11:45:08.5016 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n f41fa185-1b44-4a43-e38f-08dc6dc1fafe", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.118.232];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN3PEPF0000B36F.namprd21.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH8PR12MB6769", "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" }, "content": "From: Yevgeny Kliteynik <kliteyn@nvidia.com>\n\nSimplify the code that does CQ poll - have DB record\nupdate as part of CQ polling.\n\nSigned-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>\nAcked-by: Matan Azrad <matan@nvidia.com>\n---\n drivers/net/mlx5/hws/mlx5dr_send.c | 9 +++------\n 1 file changed, 3 insertions(+), 6 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/hws/mlx5dr_send.c b/drivers/net/mlx5/hws/mlx5dr_send.c\nindex d61862f074..2942668e76 100644\n--- a/drivers/net/mlx5/hws/mlx5dr_send.c\n+++ b/drivers/net/mlx5/hws/mlx5dr_send.c\n@@ -594,7 +594,7 @@ static void mlx5dr_send_engine_poll_cq(struct mlx5dr_send_engine *queue,\n \t cqe_owner != sw_own)\n \t\treturn;\n \n-\tif (unlikely(mlx5dv_get_cqe_opcode(cqe) != MLX5_CQE_REQ))\n+\tif (unlikely(cqe_opcode != MLX5_CQE_REQ))\n \t\tqueue->err = true;\n \n \trte_io_rmb();\n@@ -611,6 +611,7 @@ static void mlx5dr_send_engine_poll_cq(struct mlx5dr_send_engine *queue,\n \tcq->poll_wqe = (wqe_cnt + priv->num_wqebbs) & sq->buf_mask;\n \tmlx5dr_send_engine_update(queue, cqe, priv, res, i, res_nb, wqe_cnt);\n \tcq->cons_index++;\n+\t*cq->db = htobe32(cq->cons_index & 0xffffff);\n }\n \n static void mlx5dr_send_engine_poll_cqs(struct mlx5dr_send_engine *queue,\n@@ -620,13 +621,9 @@ static void mlx5dr_send_engine_poll_cqs(struct mlx5dr_send_engine *queue,\n {\n \tint j;\n \n-\tfor (j = 0; j < MLX5DR_NUM_SEND_RINGS; j++) {\n+\tfor (j = 0; j < MLX5DR_NUM_SEND_RINGS; j++)\n \t\tmlx5dr_send_engine_poll_cq(queue, &queue->send_ring[j],\n \t\t\t\t\t res, polled, res_nb);\n-\n-\t\t*queue->send_ring[j].send_cq.db =\n-\t\t\thtobe32(queue->send_ring[j].send_cq.cons_index & 0xffffff);\n-\t}\n }\n \n static void mlx5dr_send_engine_poll_list(struct mlx5dr_send_engine *queue,\n", "prefixes": [ "v2", "09/16" ] }