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GET /api/patches/96814/?format=api
http://patches.dpdk.org/api/patches/96814/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210811140418.393264-13-xuemingl@nvidia.com/", "project": { "id": 1, "url": "http://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": "<20210811140418.393264-13-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210811140418.393264-13-xuemingl@nvidia.com", "date": "2021-08-11T14:04:15", "name": "[v2,13/15] app/testpmd: support shared Rx queue for macswap fwd", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "a574da762a4d2304ca229fe138d27a1c51fb4439", "submitter": { "id": 1904, "url": "http://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210811140418.393264-13-xuemingl@nvidia.com/mbox/", "series": [ { "id": 18256, "url": "http://patches.dpdk.org/api/series/18256/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18256", "date": "2021-08-11T14:04:03", "name": "[v2,01/15] ethdev: introduce shared Rx queue", "version": 2, "mbox": "http://patches.dpdk.org/series/18256/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/96814/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/96814/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 94791A0C47;\n\tWed, 11 Aug 2021 16:06:28 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0C3A141237;\n\tWed, 11 Aug 2021 16:05:09 +0200 (CEST)", "from NAM12-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam12on2078.outbound.protection.outlook.com [40.107.243.78])\n by mails.dpdk.org (Postfix) with ESMTP id E6C9D4123F\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Xueming Li <xuemingl@nvidia.com>", "To": "", "CC": "Xiaoyu Min <jackmin@nvidia.com>, <dev@dpdk.org>, <xuemingl@nvidia.com>,\n Xiaoyun Li <xiaoyun.li@intel.com>", "Date": "Wed, 11 Aug 2021 17:04:15 +0300", "Message-ID": "<20210811140418.393264-13-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210811140418.393264-1-xuemingl@nvidia.com>", "References": "<20210727034204.20649-1-xuemingl@nvidia.com>\n <20210811140418.393264-1-xuemingl@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.6]", "X-ClientProxiedBy": "HQMAIL107.nvidia.com (172.20.187.13) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "915c37e2-9fbc-4d68-dd44-08d95cd1048a", "X-MS-TrafficTypeDiagnostic": "CY4PR1201MB2551:", "X-Microsoft-Antispam-PRVS": "\n <CY4PR1201MB255132EC10467DB71125C747A1F89@CY4PR1201MB2551.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:4125;", "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:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(136003)(396003)(346002)(376002)(39860400002)(36840700001)(46966006)(36756003)(86362001)(36860700001)(356005)(82310400003)(54906003)(478600001)(55016002)(6286002)(7696005)(83380400001)(2906002)(8676002)(47076005)(8936002)(316002)(109986005)(6666004)(36906005)(4326008)(26005)(1076003)(7636003)(2616005)(70586007)(82740400003)(70206006)(336012)(186003)(5660300002)(426003)(16526019)(266003);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "11 Aug 2021 14:05:04.2696 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 915c37e2-9fbc-4d68-dd44-08d95cd1048a", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DM6NAM11FT010.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CY4PR1201MB2551", "Subject": "[dpdk-dev] [PATCH v2 13/15] app/testpmd: support shared Rx queue\n for macswap fwd", "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": "From: Xiaoyu Min <jackmin@nvidia.com>\n\nAdd support of shared rxq.\nIf shared rxq is enabled, filter packet by stream according\nto mbuf->port value and then fwd it in stream basis (as before).\n\nIf shared rxq is not enabled, just fwd it as usual in stream basis.\n\nSigned-off-by: Xiaoyu Min <jackmin@nvidia.com>\n---\n app/test-pmd/macswap.c | 28 +++++++++++-----------------\n 1 file changed, 11 insertions(+), 17 deletions(-)", "diff": "diff --git a/app/test-pmd/macswap.c b/app/test-pmd/macswap.c\nindex 310bca06af..daf7170092 100644\n--- a/app/test-pmd/macswap.c\n+++ b/app/test-pmd/macswap.c\n@@ -50,27 +50,13 @@\n * addresses of packets before forwarding them.\n */\n static void\n-pkt_burst_mac_swap(struct fwd_stream *fs)\n+mac_swap_stream(struct fwd_stream *fs, uint16_t nb_rx,\n+\t\tstruct rte_mbuf **pkts_burst)\n {\n-\tstruct rte_mbuf *pkts_burst[MAX_PKT_BURST];\n \tstruct rte_port *txp;\n-\tuint16_t nb_rx;\n \tuint16_t nb_tx;\n \tuint32_t retry;\n-\tuint64_t start_tsc = 0;\n-\n-\tget_start_cycles(&start_tsc);\n-\n-\t/*\n-\t * Receive a burst of packets and forward them.\n-\t */\n-\tnb_rx = rte_eth_rx_burst(fs->rx_port, fs->rx_queue, pkts_burst,\n-\t\t\t\t nb_pkt_per_burst);\n-\tinc_rx_burst_stats(fs, nb_rx);\n-\tif (unlikely(nb_rx == 0))\n-\t\treturn;\n \n-\tfs->rx_packets += nb_rx;\n \ttxp = &ports[fs->tx_port];\n \n \tdo_macswap(pkts_burst, nb_rx, txp);\n@@ -95,7 +81,15 @@ pkt_burst_mac_swap(struct fwd_stream *fs)\n \t\t\trte_pktmbuf_free(pkts_burst[nb_tx]);\n \t\t} while (++nb_tx < nb_rx);\n \t}\n-\tget_end_cycles(fs, start_tsc);\n+}\n+\n+/*\n+ * Wrapper of real fwd engine.\n+ */\n+static void\n+pkt_burst_mac_swap(struct fwd_stream *fs)\n+{\n+\treturn do_burst_fwd(fs, mac_swap_stream);\n }\n \n struct fwd_engine mac_swap_engine = {\n", "prefixes": [ "v2", "13/15" ] }{ "id": 96814, "url": "