Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/78642/?format=api
{ "id": 78642, "url": "https://patches.dpdk.org/api/patches/78642/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200924053433.12648-6-stephen@networkplumber.org/", "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": "<20200924053433.12648-6-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20200924053433.12648-6-stephen@networkplumber.org", "date": "2020-09-24T05:34:31", "name": "[v6,5/7] app/proc-info: dump rx and tx descriptor info", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "27383fbf63d5af53f126edad2c32108ee7db9327", "submitter": { "id": 27, "url": "https://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200924053433.12648-6-stephen@networkplumber.org/mbox/", "series": [ { "id": 12454, "url": "https://patches.dpdk.org/api/series/12454/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=12454", "date": "2020-09-24T05:34:26", "name": "app/proc-info: enhancements", "version": 6, "mbox": "https://patches.dpdk.org/series/12454/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/78642/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/78642/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 C23D6A04B1;\n\tThu, 24 Sep 2020 07:35:22 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 775841DD5F;\n\tThu, 24 Sep 2020 07:34:55 +0200 (CEST)", "from mail-pg1-f196.google.com (mail-pg1-f196.google.com\n [209.85.215.196]) by dpdk.org (Postfix) with ESMTP id 31BB61DD4A\n for <dev@dpdk.org>; Thu, 24 Sep 2020 07:34:48 +0200 (CEST)", "by mail-pg1-f196.google.com with SMTP id o25so1231087pgm.0\n for <dev@dpdk.org>; Wed, 23 Sep 2020 22:34:48 -0700 (PDT)", "from hermes.lan (204-195-22-127.wavecable.com. [204.195.22.127])\n by smtp.gmail.com with ESMTPSA id v8sm1529609pgg.58.2020.09.23.22.34.45\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 23 Sep 2020 22:34:46 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20150623.gappssmtp.com; s=20150623;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=pB3RwbhgCnn/O0WzPSGpSG6t/7EDd3Q1To/7rDHYhro=;\n b=EUdeOUg2abSSPuwi9RvPW7MDKPwtry8veLCzfqSgOR+/4o1KlbKeGmDwhJUhktdKUw\n 6BsPe36S4eUlduBwjO1t9v7tWUynNW1eUkFLYTfMthl38xy3c/s8IzIZ8TUjhfaDF/Kc\n sDQ0qtfRsO9ReHcXZh5T+akic6n0otVepouVCgRllCaEgGLMUE2eLjzEMiXisaxJxATC\n HOq6jChiPk/R/ArbUT+IOmojqQwyo7XUTVYi1h6u0OAJTaL1xSpkN0bbyVPG2+iFYQWq\n oCnZO5GJ6ExwFfcJjOjbNOLeeqMGqbpAtWe6C8PJs1QlwNHtGLK06rZDzM4BkakZOEzj\n NttA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=pB3RwbhgCnn/O0WzPSGpSG6t/7EDd3Q1To/7rDHYhro=;\n b=gefYDxku+fgxUufKrB7YNy0OyOdKBBe+ayWcYQhVFgEuRNsoJiL/a/TF+M7GRf4AW4\n sM2ud38CQa4P9a8L5+qG3laxYrx5b061en7NEC6GCckAsCtmljFBkh53lf0aMQ3A1XYU\n oS5BKvl95Aps7Ma9wKk3YS4iYBHr12/dAGMocsxtgTPBz0m6pAKdcufR8QdTRaoqVvaO\n rZIVRa/OHq8Z+eVa5WMkDzUouImShtMLfjkFzHuRLTru39xq8/pLltnLSJSUIw2SNzjS\n +9NnknQFF7D46RvBMqafn2EzgHuepS0T/DSiuZnsvh/sWfs0dD6EkEHRN/ophPlrQiSD\n P+sw==", "X-Gm-Message-State": "AOAM532mz1D1siGXvlVsfuOeOnGkqXr30SS64iNvIKxLfIbwtwHorScw\n 9YqVzVGHAtEX7uH8vvJVutV4UTknLbQmZA==", "X-Google-Smtp-Source": "\n ABdhPJwB+rl/9z5a3hhI9hLwDdt//wS+b+4Lz0Sb4mfvyUxbnLcj8Nz8X8PSpVfExeV262iiGhIyFw==", "X-Received": "by 2002:a65:4641:: with SMTP id k1mr2590754pgr.133.1600925687002;\n Wed, 23 Sep 2020 22:34:47 -0700 (PDT)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>,\n Hemant Agrawal <hemant.agrawal@nxp.com>", "Date": "Wed, 23 Sep 2020 22:34:31 -0700", "Message-Id": "<20200924053433.12648-6-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200924053433.12648-1-stephen@networkplumber.org>", "References": "<20200728191330.20864-1-stephen@networkplumber.org>\n <20200924053433.12648-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v6 5/7] app/proc-info: dump rx and tx descriptor\n\tinfo", "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": "Many drivers will report per queue info\nas well as how many descriptors are in use.\nAlso display per-queue offload flags.\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\nAcked-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n app/proc-info/main.c | 93 +++++++++++++++++++++++++++++++++++---------\n 1 file changed, 74 insertions(+), 19 deletions(-)", "diff": "diff --git a/app/proc-info/main.c b/app/proc-info/main.c\nindex ab754daefa50..c36f9f4d7471 100644\n--- a/app/proc-info/main.c\n+++ b/app/proc-info/main.c\n@@ -654,6 +654,18 @@ metrics_display(int port_id)\n \trte_free(names);\n }\n \n+static void\n+show_offloads(uint64_t offloads,\n+\t const char *(show_offload)(uint64_t))\n+{\n+\tprintf(\" offloads :\");\n+\twhile (offloads != 0) {\n+\t\tuint64_t offload_flag = 1ULL << __builtin_ctzll(offloads);\n+\t\tprintf(\" %s\", show_offload(offload_flag));\n+\t\toffloads &= ~offload_flag;\n+ \t}\n+}\n+\n static void\n show_port(void)\n {\n@@ -667,7 +679,6 @@ show_port(void)\n \t\tuint16_t mtu = 0;\n \t\tstruct rte_eth_link link;\n \t\tstruct rte_eth_dev_info dev_info;\n-\t\tstruct rte_eth_rxq_info queue_info;\n \t\tstruct rte_eth_rss_conf rss_conf;\n \t\tchar link_status_text[RTE_ETH_LINK_MAX_STR_LEN];\n \t\tstruct rte_eth_fc_conf fc_conf;\n@@ -718,6 +729,7 @@ show_port(void)\n \t\tret = rte_eth_macaddr_get(i, &mac);\n \t\tif (ret == 0) {\n \t\t\tchar ebuf[RTE_ETHER_ADDR_FMT_SIZE];\n+\n \t\t\trte_ether_format_addr(ebuf, sizeof(ebuf), &mac);\n \t\t\tprintf(\"\\t -- mac %s\\n\", ebuf);\n \t\t}\n@@ -736,26 +748,69 @@ show_port(void)\n \t\tif (ret == 0)\n \t\t\tprintf(\"\\t -- mtu (%d)\\n\", mtu);\n \n-\t\tprintf(\" - queue\\n\");\n \t\tfor (j = 0; j < dev_info.nb_rx_queues; j++) {\n+\t\t\tstruct rte_eth_rxq_info queue_info;\n+\t\t\tint count;\n+\n \t\t\tret = rte_eth_rx_queue_info_get(i, j, &queue_info);\n-\t\t\tif (ret == 0) {\n-\t\t\t\tprintf(\"\\t -- queue %u rx scatter %u\"\n-\t\t\t\t \" descriptors %u\"\n-\t\t\t\t \" offloads %#\" PRIx64\n-\t\t\t\t \" mempool name %s socket %d\",\n-\t\t\t\t j,\n-\t\t\t\t queue_info.scattered_rx,\n-\t\t\t\t queue_info.nb_desc,\n-\t\t\t\t queue_info.conf.offloads,\n-\t\t\t\t queue_info.mp->name,\n-\t\t\t\t queue_info.mp->socket_id);\n-\n-\t\t\t\tif (queue_info.rx_buf_size != 0)\n-\t\t\t\t\tprintf(\" rx buffer size %u\",\n-\t\t\t\t\t\tqueue_info.rx_buf_size);\n-\t\t\t\tprintf(\"\\n\");\n-\t\t\t}\n+\t\t\tif (ret != 0)\n+\t\t\t\tbreak;\n+\n+\t\t\tif (j == 0)\n+\t\t\t\tprintf(\" - rx queue\\n\");\n+\n+\t\t\tprintf(\"\\t -- %d descriptors \", j);\n+\t\t\tcount = rte_eth_rx_queue_count(i, j);\n+\t\t\tif (count >= 0)\n+\t\t\t\tprintf(\"%d/\", count);\n+\t\t\tprintf(\"%u\", queue_info.nb_desc);\n+\n+\t\t\tif (queue_info.scattered_rx)\n+\t\t\t\tprintf(\" scattered\");\n+\n+\t\t\tif (queue_info.conf.rx_drop_en)\n+\t\t\t\tprintf(\" drop_en\");\n+\n+\t\t\tif (queue_info.conf.rx_deferred_start)\n+\t\t\t\tprintf(\" deferred_start\");\n+\n+\t\t\tif (queue_info.rx_buf_size != 0)\n+\t\t\t\tprintf(\" rx buffer size %u\",\n+\t\t\t\t queue_info.rx_buf_size);\n+\n+\t\t\tprintf(\" mempool %s socket %d\",\n+\t\t\t queue_info.mp->name,\n+\t\t\t queue_info.mp->socket_id);\n+\n+\t\t\tif (queue_info.conf.offloads != 0)\n+\t\t\t\tshow_offloads(queue_info.conf.offloads, rte_eth_dev_rx_offload_name);\n+\n+\t\t\tprintf(\"\\n\");\n+\t\t}\n+\n+\t\tfor (j = 0; j < dev_info.nb_tx_queues; j++) {\n+\t\t\tstruct rte_eth_txq_info queue_info;\n+\n+\t\t\tret = rte_eth_tx_queue_info_get(i, j, &queue_info);\n+\t\t\tif (ret != 0)\n+\t\t\t\tbreak;\n+\n+\t\t\tif (j == 0)\n+\t\t\t\tprintf(\" - tx queue\\n\");\n+\n+\t\t\tprintf(\"\\t -- %d descriptors %d\",\n+\t\t\t j, queue_info.nb_desc);\n+\n+\t\t\tprintf(\" thresh %u/%u\",\n+\t\t\t queue_info.conf.tx_rs_thresh,\n+\t\t\t queue_info.conf.tx_free_thresh);\n+\n+\t\t\tif (queue_info.conf.tx_deferred_start)\n+\t\t\t\tprintf(\" deferred_start\");\n+\n+\t\t\tif (queue_info.conf.offloads != 0)\n+\t\t\t\tshow_offloads(queue_info.conf.offloads, rte_eth_dev_tx_offload_name);\n+\t\t\tprintf(\"\\n\");\n \t\t}\n \n \t\tret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);\n", "prefixes": [ "v6", "5/7" ] }