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GET /api/patches/66683/?format=api
{ "id": 66683, "url": "http://patches.dpdk.org/api/patches/66683/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200316074603.10998-9-leyi.rong@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": "<20200316074603.10998-9-leyi.rong@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200316074603.10998-9-leyi.rong@intel.com", "date": "2020-03-16T07:45:59", "name": "[08/12] net/iavf: support flow mark in normal data path", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "70b01062b9233a75ce443108f7da408ec3c51790", "submitter": { "id": 1204, "url": "http://patches.dpdk.org/api/people/1204/?format=api", "name": "Leyi Rong", "email": "leyi.rong@intel.com" }, "delegate": { "id": 31221, "url": "http://patches.dpdk.org/api/users/31221/?format=api", "username": "yexl", "first_name": "xiaolong", "last_name": "ye", "email": "xiaolong.ye@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200316074603.10998-9-leyi.rong@intel.com/mbox/", "series": [ { "id": 8918, "url": "http://patches.dpdk.org/api/series/8918/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=8918", "date": "2020-03-16T07:45:51", "name": "framework for advanced iAVF PMD", "version": 1, "mbox": "http://patches.dpdk.org/series/8918/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/66683/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/66683/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 0CB64A0559;\n\tMon, 16 Mar 2020 08:59:01 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 18FF11C0D4;\n\tMon, 16 Mar 2020 08:57:40 +0100 (CET)", "from mga18.intel.com (mga18.intel.com [134.134.136.126])\n by dpdk.org (Postfix) with ESMTP id 061131C0AE\n for <dev@dpdk.org>; Mon, 16 Mar 2020 08:57:35 +0100 (CET)", "from orsmga004.jf.intel.com ([10.7.209.38])\n by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 16 Mar 2020 00:57:35 -0700", "from dpdk-lrong-srv-04.sh.intel.com ([10.67.119.221])\n by orsmga004.jf.intel.com with ESMTP; 16 Mar 2020 00:57:34 -0700" ], "IronPort-SDR": [ "\n AvaXviL/+V2nXLUjumZZGAyZ7p0NMNVEWB/t6ga6EXd/vMEWP1jw2uMrC/IsJCgcgerJBNmcOo\n 1t+85dyFdhEg==", "\n JkwDfH/RC5VxD+78KvUDHuAo/ujfrB6kcIUItkt7ApPKuLVG+/J1eON2jOS0FAzWHe63U4KWl2\n ELVHEJZTaM7A==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.70,559,1574150400\"; d=\"scan'208\";a=\"390622538\"", "From": "Leyi Rong <leyi.rong@intel.com>", "To": "qi.z.zhang@intel.com,\n\txiaolong.ye@intel.com", "Cc": "dev@dpdk.org,\n\tLeyi Rong <leyi.rong@intel.com>", "Date": "Mon, 16 Mar 2020 15:45:59 +0800", "Message-Id": "<20200316074603.10998-9-leyi.rong@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20200316074603.10998-1-leyi.rong@intel.com>", "References": "<20200316074603.10998-1-leyi.rong@intel.com>", "Subject": "[dpdk-dev] [PATCH 08/12] net/iavf: support flow mark in normal data\n\tpath", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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": "Support Flow Director mark ID parsing in normal path.\n\nSigned-off-by: Leyi Rong <leyi.rong@intel.com>\n---\n drivers/net/iavf/iavf.h | 3 +++\n drivers/net/iavf/iavf_rxtx.c | 37 ++++++++++++++++++++++++++++++++++++\n 2 files changed, 40 insertions(+)", "diff": "diff --git a/drivers/net/iavf/iavf.h b/drivers/net/iavf/iavf.h\nindex 1918a67f1..533856f21 100644\n--- a/drivers/net/iavf/iavf.h\n+++ b/drivers/net/iavf/iavf.h\n@@ -74,6 +74,9 @@\n #define IAVF_COMMS_PROTO_L2TPV3 0x0000000000000008\n #define IAVF_COMMS_PROTO_ESP 0x0000000000000010\n \n+#define IAVF_RX_DESC_EXT_STATUS_FLEXBH_MASK 0x03\n+#define IAVF_RX_DESC_EXT_STATUS_FLEXBH_FD_ID 0x01\n+\n struct iavf_adapter;\n struct iavf_rx_queue;\n struct iavf_tx_queue;\ndiff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c\nindex 5d484d5e9..d941249e3 100644\n--- a/drivers/net/iavf/iavf_rxtx.c\n+++ b/drivers/net/iavf/iavf_rxtx.c\n@@ -746,6 +746,10 @@ iavf_rxd_to_pkt_flags(uint64_t qword)\n \t\t\t\t\tIAVF_RX_DESC_FLTSTAT_RSS_HASH) ==\n \t\t\tIAVF_RX_DESC_FLTSTAT_RSS_HASH) ? PKT_RX_RSS_HASH : 0;\n \n+\t/* Check if FDIR Match */\n+\tflags |= (qword & (1 << IAVF_RX_DESC_STATUS_FLM_SHIFT) ?\n+\t\t\t\tPKT_RX_FDIR : 0);\n+\n \tif (likely((error_bits & IAVF_RX_ERR_BITS) == 0)) {\n \t\tflags |= (PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_GOOD);\n \t\treturn flags;\n@@ -766,6 +770,25 @@ iavf_rxd_to_pkt_flags(uint64_t qword)\n \treturn flags;\n }\n \n+static inline uint64_t\n+iavf_rxd_build_fdir(volatile union iavf_rx_desc *rxdp, struct rte_mbuf *mb)\n+{\n+\tuint64_t flags = 0;\n+\tuint16_t flexbh;\n+\n+\tflexbh = (rte_le_to_cpu_32(rxdp->wb.qword2.ext_status) >>\n+\t\tIAVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT) &\n+\t\tIAVF_RX_DESC_EXT_STATUS_FLEXBH_MASK;\n+\n+\tif (flexbh == IAVF_RX_DESC_EXT_STATUS_FLEXBH_FD_ID) {\n+\t\tmb->hash.fdir.hi =\n+\t\t\trte_le_to_cpu_32(rxdp->wb.qword3.hi_dword.fd_id);\n+\t\tflags |= PKT_RX_FDIR_ID;\n+\t}\n+\n+\treturn flags;\n+}\n+\n /* Translate the rx flex descriptor status to pkt flags */\n static inline void\n iavf_rxd_to_pkt_fields(struct rte_mbuf *mb,\n@@ -782,6 +805,11 @@ iavf_rxd_to_pkt_fields(struct rte_mbuf *mb,\n \t\tmb->hash.rss = rte_le_to_cpu_32(desc->rss_hash);\n \t}\n #endif\n+\n+\tif (desc->flow_id != 0xFFFFFFFF) {\n+\t\tmb->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;\n+\t\tmb->hash.fdir.hi = rte_le_to_cpu_32(desc->flow_id);\n+\t}\n }\n \n #define IAVF_RX_FLEX_ERR0_BITS\t\\\n@@ -917,6 +945,9 @@ iavf_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)\n \t\t\trxm->hash.rss =\n \t\t\t\trte_le_to_cpu_32(rxd.wb.qword0.hi_dword.rss);\n \n+\t\tif (pkt_flags & PKT_RX_FDIR)\n+\t\t\tpkt_flags |= iavf_rxd_build_fdir(&rxd, rxm);\n+\n \t\trxm->ol_flags |= pkt_flags;\n \n \t\trx_pkts[nb_rx++] = rxm;\n@@ -1365,6 +1396,9 @@ iavf_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\t\tfirst_seg->hash.rss =\n \t\t\t\trte_le_to_cpu_32(rxd.wb.qword0.hi_dword.rss);\n \n+\t\tif (pkt_flags & PKT_RX_FDIR)\n+\t\t\tpkt_flags |= iavf_rxd_build_fdir(&rxd, first_seg);\n+\n \t\tfirst_seg->ol_flags |= pkt_flags;\n \n \t\t/* Prefetch data of first segment, if configured to do so. */\n@@ -1549,6 +1583,9 @@ iavf_rx_scan_hw_ring(struct iavf_rx_queue *rxq)\n \t\t\t\tmb->hash.rss = rte_le_to_cpu_32(\n \t\t\t\t\trxdp[j].wb.qword0.hi_dword.rss);\n \n+\t\t\tif (pkt_flags & PKT_RX_FDIR)\n+\t\t\t\tpkt_flags |= iavf_rxd_build_fdir(&rxdp[j], mb);\n+\n \t\t\tmb->ol_flags |= pkt_flags;\n \t\t}\n \n", "prefixes": [ "08/12" ] }