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GET /api/patches/122024/?format=api
{ "id": 122024, "url": "http://patches.dpdk.org/api/patches/122024/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230113081931.221576-18-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": "<20230113081931.221576-18-mingxia.liu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230113081931.221576-18-mingxia.liu@intel.com", "date": "2023-01-13T08:19:27", "name": "[v2,17/21] net/cpfl: add AVX512 data path for split queue model", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "26a2cae4c4d2dfafb7999f6a244f3f958745e351", "submitter": { "id": 2514, "url":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/20230113081931.221576-18-mingxia.liu@intel.com/mbox/", "series": [ { "id": 26532, "url": "http://patches.dpdk.org/api/series/26532/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=26532", "date": "2023-01-13T08:19:10", "name": "add support for cpfl PMD in DPDK", "version": 2, "mbox": "http://patches.dpdk.org/series/26532/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/122024/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/122024/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 A8B50423C1;\n\tFri, 13 Jan 2023 10:17:01 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id B923042E20;\n\tFri, 13 Jan 2023 10:15:34 +0100 (CET)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by mails.dpdk.org (Postfix) with ESMTP id 4FFAA42DD6\n for <dev@dpdk.org>; Fri, 13 Jan 2023 10:15:25 +0100 (CET)", "from fmsmga006.fm.intel.com ([10.253.24.20])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 13 Jan 2023 01:15:25 -0800", "from dpdk-mingxial-01.sh.intel.com ([10.67.119.167])\n by fmsmga006.fm.intel.com with ESMTP; 13 Jan 2023 01:15:23 -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=1673601325; x=1705137325;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=i76ODwOs1gZGic6fgcOl7l+N5kNRbT/sjAprJub7V7c=;\n b=H5VWHCg5dim/yBpvDrkLspTQFwO8ohVyzQIsu85iUVWEm3c6lNJv/LMk\n eD/M7rDE9EFRUznc6+us7FmfH/UJogPp/n9jUGdyys4t+PuFMKcaIBIbw\n /X9C2k+KOEnaas0iLopGsB5wgbkkj9u9lX7d9AvCX8rqWtx6vJl2cqzui\n myQ750I9ZW1GaP9ISpRsCFN3PFlE7FGd8cAAwyXlC78fZv9hxR0gGEx9Z\n 27abEjeaPQUs61niY03ExjBsV1Le0NamaI0ay59ObZeTZkLmiME/y2Pnu\n xFop+WQFK0zIuYrksJTbtP43zIbFOD5KdVV3BCJAdEAAAOTXavFyeT5vo A==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10588\"; a=\"304332568\"", "E=Sophos;i=\"5.97,213,1669104000\"; d=\"scan'208\";a=\"304332568\"", "E=McAfee;i=\"6500,9779,10588\"; a=\"903522742\"", "E=Sophos;i=\"5.97,213,1669104000\"; d=\"scan'208\";a=\"903522742\"" ], "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": "wenjun1.wu@intel.com,\n\tMingxia Liu <mingxia.liu@intel.com>", "Subject": "[PATCH v2 17/21] net/cpfl: add AVX512 data path for split queue model", "Date": "Fri, 13 Jan 2023 08:19:27 +0000", "Message-Id": "<20230113081931.221576-18-mingxia.liu@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230113081931.221576-1-mingxia.liu@intel.com>", "References": "<20221223015558.3143279-1-mingxia.liu@intel.com>\n <20230113081931.221576-1-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": "Add support of AVX512 data path for split queue model.\n\nSigned-off-by: Wenjun Wu <wenjun1.wu@intel.com>\nSigned-off-by: Mingxia Liu <mingxia.liu@intel.com>\n---\n drivers/net/cpfl/cpfl_rxtx.c | 25 +++++++++++++++++++++++++\n drivers/net/cpfl/cpfl_rxtx_vec_common.h | 17 +++++++++++++++--\n 2 files changed, 40 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/cpfl/cpfl_rxtx.c b/drivers/net/cpfl/cpfl_rxtx.c\nindex 3101e59ee1..c797e09b52 100644\n--- a/drivers/net/cpfl/cpfl_rxtx.c\n+++ b/drivers/net/cpfl/cpfl_rxtx.c\n@@ -772,6 +772,20 @@ cpfl_set_rx_function(struct rte_eth_dev *dev)\n \n #ifdef RTE_ARCH_X86\n \tif (vport->rxq_model == VIRTCHNL2_QUEUE_MODEL_SPLIT) {\n+#ifdef RTE_ARCH_X86\n+\t\tif (vport->rx_vec_allowed) {\n+\t\t\tfor (i = 0; i < dev->data->nb_rx_queues; i++) {\n+\t\t\t\trxq = dev->data->rx_queues[i];\n+\t\t\t\t(void)idpf_splitq_rx_vec_setup(rxq);\n+\t\t\t}\n+#ifdef CC_AVX512_SUPPORT\n+\t\t\tif (vport->rx_use_avx512) {\n+\t\t\t\tdev->rx_pkt_burst = idpf_splitq_recv_pkts_avx512;\n+\t\t\t\treturn;\n+\t\t\t}\n+#endif\n+\t\t}\n+#endif\n \t\tdev->rx_pkt_burst = idpf_splitq_recv_pkts;\n \t} else {\n \t\tif (vport->rx_vec_allowed) {\n@@ -833,6 +847,17 @@ cpfl_set_tx_function(struct rte_eth_dev *dev)\n #endif /* RTE_ARCH_X86 */\n \n \tif (vport->txq_model == VIRTCHNL2_QUEUE_MODEL_SPLIT) {\n+#ifdef RTE_ARCH_X86\n+\t\tif (vport->tx_vec_allowed) {\n+#ifdef CC_AVX512_SUPPORT\n+\t\t\tif (vport->tx_use_avx512) {\n+\t\t\t\tdev->tx_pkt_burst = idpf_splitq_xmit_pkts_avx512;\n+\t\t\t\tdev->tx_pkt_prepare = idpf_prep_pkts;\n+\t\t\t\treturn;\n+\t\t\t}\n+#endif\n+\t\t}\n+#endif\n \t\tdev->tx_pkt_burst = idpf_splitq_xmit_pkts;\n \t\tdev->tx_pkt_prepare = idpf_prep_pkts;\n \t} else {\ndiff --git a/drivers/net/cpfl/cpfl_rxtx_vec_common.h b/drivers/net/cpfl/cpfl_rxtx_vec_common.h\nindex 503bc87f21..63e52dd937 100644\n--- a/drivers/net/cpfl/cpfl_rxtx_vec_common.h\n+++ b/drivers/net/cpfl/cpfl_rxtx_vec_common.h\n@@ -64,15 +64,28 @@ cpfl_tx_vec_queue_default(struct idpf_tx_queue *txq)\n \treturn CPFL_VECTOR_PATH;\n }\n \n+static inline int\n+cpfl_rx_splitq_vec_default(struct idpf_rx_queue *rxq)\n+{\n+\tif (rxq->bufq2->rx_buf_len < rxq->max_pkt_len)\n+\t\treturn CPFL_SCALAR_PATH;\n+\n+\treturn CPFL_VECTOR_PATH;\n+}\n+\n static inline int\n cpfl_rx_vec_dev_check_default(struct rte_eth_dev *dev)\n {\n+\tstruct idpf_vport *vport = dev->data->dev_private;\n \tstruct idpf_rx_queue *rxq;\n-\tint i, ret = 0;\n+\tint i, default_ret, splitq_ret, ret = CPFL_SCALAR_PATH;\n \n \tfor (i = 0; i < dev->data->nb_rx_queues; i++) {\n \t\trxq = dev->data->rx_queues[i];\n-\t\tret = (cpfl_rx_vec_queue_default(rxq));\n+\t\tsplitq_ret = cpfl_rx_splitq_vec_default(rxq);\n+\t\tdefault_ret = cpfl_rx_vec_queue_default(rxq);\n+\t\tret = (vport->rxq_model == VIRTCHNL2_QUEUE_MODEL_SPLIT) ?\n+\t\t splitq_ret && default_ret : default_ret;\n \t\tif (ret == CPFL_SCALAR_PATH)\n \t\t\treturn CPFL_SCALAR_PATH;\n \t}\n", "prefixes": [ "v2", "17/21" ] }