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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 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by BN8NAM11FT044.mail.protection.outlook.com (10.13.177.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4544.13 via Frontend Transport; Sun, 26 Sep 2021 11:19:27 +0000 Received: from DRHQMAIL107.nvidia.com (10.27.9.16) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Sun, 26 Sep 2021 11:19:26 +0000 Received: from nvidia.com (172.20.187.5) by DRHQMAIL107.nvidia.com (10.27.9.16) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Sun, 26 Sep 2021 11:19:24 +0000 From: Xueming Li To: CC: , Lior Margalit , Matan Azrad , Viacheslav Ovsiienko , Ori Kam Date: Sun, 26 Sep 2021 19:18:54 +0800 Message-ID: <20210926111904.237736-2-xuemingl@nvidia.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210926111904.237736-1-xuemingl@nvidia.com> References: <20210926111904.237736-1-xuemingl@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [172.20.187.5] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To DRHQMAIL107.nvidia.com (10.27.9.16) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 39866808-aeae-4537-0648-08d980df80fb X-MS-TrafficTypeDiagnostic: DM6PR12MB2731: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1923; 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CAT:NONE; SFS:(4636009)(36840700001)(46966006)(426003)(6666004)(356005)(82310400003)(336012)(6916009)(47076005)(36860700001)(86362001)(186003)(8936002)(7636003)(7696005)(16526019)(55016002)(26005)(83380400001)(6286002)(508600001)(36906005)(5660300002)(4326008)(107886003)(54906003)(316002)(1076003)(70206006)(8676002)(70586007)(2906002)(36756003)(2616005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Sep 2021 11:19:27.7883 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 39866808-aeae-4537-0648-08d980df80fb X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT044.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB2731 Subject: [dpdk-dev] [PATCH 01/11] common/mlx5: support receive queue user index 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" RQ user index is saved in CQE when packet received by RQ. Signed-off-by: Xueming Li --- drivers/common/mlx5/mlx5_prm.h | 8 +++++++- drivers/regex/mlx5/mlx5_regex_fastpath.c | 2 +- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h index d361bcf90ef..72af3710a8f 100644 --- a/drivers/common/mlx5/mlx5_prm.h +++ b/drivers/common/mlx5/mlx5_prm.h @@ -393,7 +393,13 @@ struct mlx5_cqe { uint16_t hdr_type_etc; uint16_t vlan_info; uint8_t lro_num_seg; - uint8_t rsvd3[3]; + union { + uint8_t user_index_bytes[3]; + struct { + uint8_t user_index_hi; + uint16_t user_index_low; + } __rte_packed; + }; uint32_t flow_table_metadata; uint8_t rsvd4[4]; uint32_t byte_cnt; diff --git a/drivers/regex/mlx5/mlx5_regex_fastpath.c b/drivers/regex/mlx5/mlx5_regex_fastpath.c index c79445ce7d3..a151e4ce8dc 100644 --- a/drivers/regex/mlx5/mlx5_regex_fastpath.c +++ b/drivers/regex/mlx5/mlx5_regex_fastpath.c @@ -567,7 +567,7 @@ mlx5_regexdev_dequeue(struct rte_regexdev *dev, uint16_t qp_id, uint16_t wq_counter = (rte_be_to_cpu_16(cqe->wqe_counter) + 1) & MLX5_REGEX_MAX_WQE_INDEX; - size_t sqid = cqe->rsvd3[2]; + size_t sqid = cqe->user_index_bytes[2]; struct mlx5_regex_sq *sq = &queue->sqs[sqid]; /* UMR mode WQE counter move as WQE set(4 WQEBBS).*/