Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/53874/?format=api
{ "id": 53874, "url": "http://patches.dpdk.org/api/patches/53874/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190529210227.17092-4-lance.richardson@broadcom.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": "<20190529210227.17092-4-lance.richardson@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190529210227.17092-4-lance.richardson@broadcom.com", "date": "2019-05-29T21:02:22", "name": "[v5,3/8] net/bnxt: compute and store scattered Rx status", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "36b199e34095dfc55d376900cfdfb80cce6eeec6", "submitter": { "id": 1323, "url": "http://patches.dpdk.org/api/people/1323/?format=api", "name": "Lance Richardson", "email": "lance.richardson@broadcom.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20190529210227.17092-4-lance.richardson@broadcom.com/mbox/", "series": [ { "id": 4818, "url": "http://patches.dpdk.org/api/series/4818/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4818", "date": "2019-05-29T21:02:20", "name": "bnxt patchset", "version": 5, "mbox": "http://patches.dpdk.org/series/4818/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/53874/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/53874/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 60BB61B95B;\n\tWed, 29 May 2019 23:02:40 +0200 (CEST)", "from mail-pg1-f194.google.com (mail-pg1-f194.google.com\n\t[209.85.215.194]) by dpdk.org (Postfix) with ESMTP id 2BD411B950\n\tfor <dev@dpdk.org>; Wed, 29 May 2019 23:02:37 +0200 (CEST)", "by mail-pg1-f194.google.com with SMTP id v9so580009pgr.13\n\tfor <dev@dpdk.org>; Wed, 29 May 2019 14:02:37 -0700 (PDT)", "from localhost.localdomain ([192.19.231.250])\n\tby smtp.gmail.com with ESMTPSA id\n\tr4sm403889pjd.25.2019.05.29.14.02.34\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tWed, 29 May 2019 14:02:35 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com;\n\ts=google; \n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=1+t+/KXu2MNgxM40lfA7kUDrLfbdewVDnBvIuctYlJ8=;\n\tb=eB2VAlkXQJ0fktTSqAV8lYnOTMgLhcBN3f0LWMFrY7w6ft34CwC0xqx5m7OxWQDbvf\n\tpnvKC6dHMbJPbxzqrA23CATBRMvhnq+1jir6CqaAA5o1S6mIxo5kVjPjbyo4SQK9RxNa\n\tyKxe7yDGC82i/5Am43sV2c7jEOWk4mtPwwWxY=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=1+t+/KXu2MNgxM40lfA7kUDrLfbdewVDnBvIuctYlJ8=;\n\tb=a+DNJN3B/GT9fvZvsBr3k/bYsLOQyvMZLDbWp7RboVDNPbF0MhE/YCtKko6dgY10yY\n\tIKA5mVTvPHKkfom81a5c9kz1JKR5iG/skjByJRK3Kyf2glS+GkmKAEMe3aDV4pvZsHxy\n\tmuQauaK7s5LLpiCdSa8CHGQTXtGc9cJx3e3cBz6p7De/JJbYrQOA+3sLKVDesILnRxMe\n\t4YFT/EVu6TDudaN9cFE5WcwsEKbAbqBJcUn5vmGCopApduldK6h2DyAeGG4Ec5yOyBN3\n\t5+sBiJ0tYzOWZ9Y6WmvBGcwn0VWprvvNkFi9xVnnFxI5xtyqGgKBITYn/KUTJC5LQUTl\n\tD02Q==", "X-Gm-Message-State": "APjAAAUUlCvTwRQquR77+hXieCvHW39sBQLCkL647F0TgFMG047c23b2\n\t1vdtNz5X5KVuj0mpAtjQkr803oT+rkw1QaQjEH4WpP9PbME2nV3GEguXwJHvvS6AxLvW70CcoCX\n\tC1q5Xwi2tJzlUSY8EIP6bmEC6GXC+VBABxVVn+wRc/v69+xm2fT496tu4PHdxXBJi", "X-Google-Smtp-Source": "APXvYqwmZi61JIStxfwvLs1RMHydcm8iCK/wv2G7ONgWNbdYTO7ACungDB9OCERteokaf6U/npnFnA==", "X-Received": "by 2002:a62:1ec3:: with SMTP id\n\te186mr106664495pfe.197.1559163756199; \n\tWed, 29 May 2019 14:02:36 -0700 (PDT)", "From": "Lance Richardson <lance.richardson@broadcom.com>", "To": "dev@dpdk.org", "Cc": "ajit.khaparde@broadcom.com, ferruh.yigit@intel.com,\n\tmaxime.coquelin@redhat.com, ktraynor@redhat.com,\n\tLance Richardson <lance.richardson@broadcom.com>", "Date": "Wed, 29 May 2019 17:02:22 -0400", "Message-Id": "<20190529210227.17092-4-lance.richardson@broadcom.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20190529210227.17092-1-lance.richardson@broadcom.com>", "References": "<20190521213953.25425-1-ajit.khaparde@broadcom.com>\n\t<20190529210227.17092-1-lance.richardson@broadcom.com>", "Subject": "[dpdk-dev] [PATCH v5 3/8] net/bnxt: compute and store scattered Rx\n\tstatus", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "In preparation for a bnxt vector-mode driver, compute and store\nscattered_rx status for the device when started.\n\nSigned-off-by: Lance Richardson <lance.richardson@broadcom.com>\nReviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\nReviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>\n---\nv4:\n* Moved a fix to bnxt_scattered_rx(), which is introduced in this patch,\n from patch 4 into this patch. (The original version incorrectly\n accounted for a possible QinQ header which was in fact already\n accounted for).\n\n drivers/net/bnxt/bnxt_ethdev.c | 22 ++++++++++++++++++++++\n 1 file changed, 22 insertions(+)", "diff": "diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c\nindex b0244d6d1..6295fec2a 100644\n--- a/drivers/net/bnxt/bnxt_ethdev.c\n+++ b/drivers/net/bnxt/bnxt_ethdev.c\n@@ -624,6 +624,26 @@ static int bnxt_dev_lsc_intr_setup(struct rte_eth_dev *eth_dev)\n \treturn 0;\n }\n \n+/*\n+ * Determine whether the current configuration requires support for scattered\n+ * receive; return 1 if scattered receive is required and 0 if not.\n+ */\n+static int bnxt_scattered_rx(struct rte_eth_dev *eth_dev)\n+{\n+\tuint16_t buf_size;\n+\tint i;\n+\n+\tfor (i = 0; i < eth_dev->data->nb_rx_queues; i++) {\n+\t\tstruct bnxt_rx_queue *rxq = eth_dev->data->rx_queues[i];\n+\n+\t\tbuf_size = (uint16_t)(rte_pktmbuf_data_room_size(rxq->mb_pool) -\n+\t\t\t\t RTE_PKTMBUF_HEADROOM);\n+\t\tif (eth_dev->data->dev_conf.rxmode.max_rx_pkt_len > buf_size)\n+\t\t\treturn 1;\n+\t}\n+\treturn 0;\n+}\n+\n static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)\n {\n \tstruct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;\n@@ -642,6 +662,8 @@ static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)\n \tif (rc)\n \t\tgoto error;\n \n+\teth_dev->data->scattered_rx = bnxt_scattered_rx(eth_dev);\n+\n \tbnxt_link_update_op(eth_dev, 1);\n \n \tif (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)\n", "prefixes": [ "v5", "3/8" ] }