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GET /api/patches/123241/?format=api
{ "id": 123241, "url": "https://patches.dpdk.org/api/patches/123241/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230207101650.2402452-5-mingxia.liu@intel.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": "<20230207101650.2402452-5-mingxia.liu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230207101650.2402452-5-mingxia.liu@intel.com", "date": "2023-02-07T10:16:48", "name": "[v6,4/6] common/idpf: add rss_offload hash in singleq rx", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9e5cf24d402b9518e2603cab176695745d8c64a6", "submitter": { "id": 2514, "url": "https://patches.dpdk.org/api/people/2514/?format=api", "name": "Liu, Mingxia", "email": "mingxia.liu@intel.com" }, "delegate": { "id": 1540, "url": "https://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20230207101650.2402452-5-mingxia.liu@intel.com/mbox/", "series": [ { "id": 26847, "url": "https://patches.dpdk.org/api/series/26847/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=26847", "date": "2023-02-07T10:16:44", "name": "add idpf pmd enhancement features", "version": 6, "mbox": "https://patches.dpdk.org/series/26847/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/123241/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/123241/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 ED1A941C2D;\n\tTue, 7 Feb 2023 12:14:30 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AC40E42D5D;\n\tTue, 7 Feb 2023 12:14:20 +0100 (CET)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by mails.dpdk.org (Postfix) with ESMTP id EA7B742D30\n for <dev@dpdk.org>; Tue, 7 Feb 2023 12:14:18 +0100 (CET)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 07 Feb 2023 03:14:18 -0800", "from dpdk-mingxial-01.sh.intel.com ([10.67.119.167])\n by fmsmga001.fm.intel.com with ESMTP; 07 Feb 2023 03:14:16 -0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1675768459; x=1707304459;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=FoXThq6M2dHQRtHNuhWUJhgDz0yUTJ4E2chX6qA8UhU=;\n b=JPXj4eUCrzNydjMnFfsslA9qreHOKuBXDIOxy+1b2EFTM1HjiYTM1Xw6\n qzOaMAcdXN70vZF8x3gpzWMqKl/VJVnjIawXZtExjEAq8SAhRe3NRoRyt\n iGRnFU/8MNFiFpHktB3I/Ku8jYWZ6lDSI5co2tO+c5+p0VK5c5KUKQo9J\n j5E41hDLreTc48ZjDW0asS3ZQWZQcFYlbPL0/urvbVbFclDlEDrGHYfk1\n tmP1kokzU4W4DYHK/g8t0R8d5LMLheYk27a0+XwxkjF2Qa49llYqouhYL\n 4pWh+Hs3p5KLUYcF/Iad4aa4fNKJ/tJ+4ONi91elEQ3dB3gDhlqoA+cXU g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10613\"; a=\"415699026\"", "E=Sophos;i=\"5.97,278,1669104000\"; d=\"scan'208\";a=\"415699026\"", "E=McAfee;i=\"6500,9779,10613\"; a=\"809486961\"", "E=Sophos;i=\"5.97,278,1669104000\"; d=\"scan'208\";a=\"809486961\"" ], "X-ExtLoop1": "1", "From": "Mingxia Liu <mingxia.liu@intel.com>", "To": "dev@dpdk.org, qi.z.zhang@intel.com, jingjing.wu@intel.com,\n beilei.xing@intel.com", "Cc": "Mingxia Liu <mingxia.liu@intel.com>", "Subject": "[PATCH v6 4/6] common/idpf: add rss_offload hash in singleq rx", "Date": "Tue, 7 Feb 2023 10:16:48 +0000", "Message-Id": "<20230207101650.2402452-5-mingxia.liu@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230207101650.2402452-1-mingxia.liu@intel.com>", "References": "<20230207100859.2401709-2-mingxia.liu@intel.com>\n <20230207101650.2402452-1-mingxia.liu@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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": "This patch add rss valid flag and hash value parsing of rx descriptor.\n\nSigned-off-by: Mingxia Liu <mingxia.liu@intel.com>\n---\n drivers/common/idpf/idpf_common_rxtx.c | 16 ++++++++++++++++\n 1 file changed, 16 insertions(+)", "diff": "diff --git a/drivers/common/idpf/idpf_common_rxtx.c b/drivers/common/idpf/idpf_common_rxtx.c\nindex 9303b51cce..d7e8df1895 100644\n--- a/drivers/common/idpf/idpf_common_rxtx.c\n+++ b/drivers/common/idpf/idpf_common_rxtx.c\n@@ -1030,6 +1030,20 @@ idpf_update_rx_tail(struct idpf_rx_queue *rxq, uint16_t nb_hold,\n \trxq->nb_rx_hold = nb_hold;\n }\n \n+static inline void\n+idpf_singleq_rx_rss_offload(struct rte_mbuf *mb,\n+\t\t\t volatile struct virtchnl2_rx_flex_desc_nic *rx_desc,\n+\t\t\t uint64_t *pkt_flags)\n+{\n+\tuint16_t rx_status0 = rte_le_to_cpu_16(rx_desc->status_error0);\n+\n+\tif (rx_status0 & RTE_BIT32(VIRTCHNL2_RX_FLEX_DESC_STATUS0_RSS_VALID_S)) {\n+\t\t*pkt_flags |= RTE_MBUF_F_RX_RSS_HASH;\n+\t\tmb->hash.rss = rte_le_to_cpu_32(rx_desc->rss_hash);\n+\t}\n+\n+}\n+\n uint16_t\n idpf_dp_singleq_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\t\t uint16_t nb_pkts)\n@@ -1118,6 +1132,7 @@ idpf_dp_singleq_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\trxm->port = rxq->port_id;\n \t\trxm->ol_flags = 0;\n \t\tpkt_flags = idpf_rxd_to_pkt_flags(rx_status0);\n+\t\tidpf_singleq_rx_rss_offload(rxm, &rxd.flex_nic_wb, &pkt_flags);\n \t\trxm->packet_type =\n \t\t\tptype_tbl[(uint8_t)(rte_cpu_to_le_16(rxd.flex_nic_wb.ptype_flex_flags0) &\n \t\t\t\t\t VIRTCHNL2_RX_FLEX_DESC_PTYPE_M)];\n@@ -1249,6 +1264,7 @@ idpf_dp_singleq_recv_scatter_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\tfirst_seg->port = rxq->port_id;\n \t\tfirst_seg->ol_flags = 0;\n \t\tpkt_flags = idpf_rxd_to_pkt_flags(rx_status0);\n+\t\tidpf_singleq_rx_rss_offload(first_seg, &rxd.flex_nic_wb, &pkt_flags);\n \t\tfirst_seg->packet_type =\n \t\t\tptype_tbl[(uint8_t)(rte_cpu_to_le_16(rxd.flex_nic_wb.ptype_flex_flags0) &\n \t\t\t\tVIRTCHNL2_RX_FLEX_DESC_PTYPE_M)];\n", "prefixes": [ "v6", "4/6" ] }