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GET /api/patches/121813/?format=api
{ "id": 121813, "url": "http://patches.dpdk.org/api/patches/121813/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230111071545.504706-5-mingxia.liu@intel.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": "<20230111071545.504706-5-mingxia.liu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230111071545.504706-5-mingxia.liu@intel.com", "date": "2023-01-11T07:15:43", "name": "[v2,4/6] common/idpf: add rss_offload hash in singleq rx", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "088d79b2c60e0b9639b4076a6bc9ced9e7cacc91", "submitter": { "id": 2514, "url": "http://patches.dpdk.org/api/people/2514/?format=api", "name": "Liu, Mingxia", "email": "mingxia.liu@intel.com" }, "delegate": { "id": 1540, "url": "http://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230111071545.504706-5-mingxia.liu@intel.com/mbox/", "series": [ { "id": 26469, "url": "http://patches.dpdk.org/api/series/26469/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26469", "date": "2023-01-11T07:15:39", "name": "add idpf pmd enhancement features", "version": 1, "mbox": "http://patches.dpdk.org/series/26469/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/121813/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/121813/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 30289423AA;\n\tWed, 11 Jan 2023 09:13:25 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 81A4542D35;\n\tWed, 11 Jan 2023 09:13:06 +0100 (CET)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by mails.dpdk.org (Postfix) with ESMTP id CF1A842D31\n for <dev@dpdk.org>; Wed, 11 Jan 2023 09:13:05 +0100 (CET)", "from orsmga005.jf.intel.com ([10.7.209.41])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 11 Jan 2023 00:13:05 -0800", "from dpdk-mingxial-01.sh.intel.com ([10.67.119.112])\n by orsmga005.jf.intel.com with ESMTP; 11 Jan 2023 00:13:04 -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=1673424786; x=1704960786;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=nEequRfQpwLnY+4yVfqBuuQEFlhy+H0BS2Dvjecjl7E=;\n b=QerE+0jpJC+PVbqyYt3Fbr6xkBD8BQB7BDSRlR3yi0ZWfvsnalWnE8WA\n UlOgFiq1Z/roxTWjV2ASjEziVkE3ar8y0NsGs/xCT71xIeZa42ruVTfSO\n RzHIhYYwAuCN4OaPM+rTZfkWSVus5NCCh7imcz0AOlE7Vdtq0fsg5ntzS\n HOkjdFAhvit+jWkaOyaH7E6nGvvH+/oBm8t4jKSsu3lvHpBt9GAeSdh54\n hzlYBTpek93BPYtScAqFPwybVvEvNy3FA/eZvwEEnJgIHiiY3YsKtrZTw\n lrLwX6kSc8+2oVFKUrrnsrUKRT87FBi5FsuT8ZjDm3EgNrn8UF42dgc93 g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10586\"; a=\"311167492\"", "E=Sophos;i=\"5.96,315,1665471600\"; d=\"scan'208\";a=\"311167492\"", "E=McAfee;i=\"6500,9779,10586\"; a=\"831271416\"", "E=Sophos;i=\"5.96,315,1665471600\"; d=\"scan'208\";a=\"831271416\"" ], "X-ExtLoop1": "1", "From": "Mingxia Liu <mingxia.liu@intel.com>", "To": "dev@dpdk.org", "Cc": "jingjing.wu@intel.com, beilei.xing@intel.com,\n Mingxia Liu <mingxia.liu@intel.com>", "Subject": "[PATCH v2 4/6] common/idpf: add rss_offload hash in singleq rx", "Date": "Wed, 11 Jan 2023 07:15:43 +0000", "Message-Id": "<20230111071545.504706-5-mingxia.liu@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230111071545.504706-1-mingxia.liu@intel.com>", "References": "<20221216093706.2453812-1-mingxia.liu@intel.com>\n <20230111071545.504706-1-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 6bd40c4b0c..65bbcd0f1b 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_singleq_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\t uint16_t nb_pkts)\n@@ -1118,6 +1132,7 @@ idpf_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@@ -1248,6 +1263,7 @@ idpf_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": [ "v2", "4/6" ] }