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GET /api/patches/118350/?format=api
{ "id": 118350, "url": "http://patches.dpdk.org/api/patches/118350/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1666073977-175484-13-git-send-email-andy.pei@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": "<1666073977-175484-13-git-send-email-andy.pei@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666073977-175484-13-git-send-email-andy.pei@intel.com", "date": "2022-10-18T06:19:37", "name": "[v7,12/12] vhost: improve vDPA blk device configure condition", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "3e7940eb5d33547c9822144b7b55f9a9a9e597c3", "submitter": { "id": 1185, "url": "http://patches.dpdk.org/api/people/1185/?format=api", "name": "Pei, Andy", "email": "andy.pei@intel.com" }, "delegate": { "id": 2642, "url": "http://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1666073977-175484-13-git-send-email-andy.pei@intel.com/mbox/", "series": [ { "id": 25271, "url": "http://patches.dpdk.org/api/series/25271/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25271", "date": "2022-10-18T06:19:25", "name": "vdpa/ifc: add multi queue support", "version": 7, "mbox": "http://patches.dpdk.org/series/25271/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/118350/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/118350/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 6663FA0560;\n\tTue, 18 Oct 2022 08:24:38 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id CF3A842B6C;\n\tTue, 18 Oct 2022 08:24:02 +0200 (CEST)", "from mga12.intel.com (mga12.intel.com [192.55.52.136])\n by mails.dpdk.org (Postfix) with ESMTP id 6D95042905\n for <dev@dpdk.org>; Tue, 18 Oct 2022 08:24:01 +0200 (CEST)", "from orsmga008.jf.intel.com ([10.7.209.65])\n by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 17 Oct 2022 23:24:01 -0700", "from dpdk-dipei.sh.intel.com ([10.67.110.251])\n by orsmga008.jf.intel.com with ESMTP; 17 Oct 2022 23:23:59 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1666074241; x=1697610241;\n h=from:to:cc:subject:date:message-id:in-reply-to: references;\n bh=B6n3//Zf60nblRkZRy1wXFcfXglyokxJ/BBds+bYVgw=;\n b=gvsMdTqJQZlAt3Q20H/9g2dT4JFPztwYjv8qlvjmOtNnVYmGuOS/1yud\n 3amEeXyXBqGt8xAWv+G+O/qTd1T4pwHVhY5L8ueCn8Z2zzltRX9DVVLcY\n IIA0HOEO82SmVxF/GT+WEON5DTy3oweRQt4Tkt1R+HeJ2EBkyH1K2uesl\n j2XzD26eFHfIDBaXkB4QDD5OGw31DAdMHfbrDgHPP/NLv/YH1jKaHNUoN\n 165hxHhomuu6n7x6ZYnbQoJD8mEGQVTWQewoec4kmjXN3c8YnG4uNDzs3\n eHvnjnPUjtADGz/rvAA3260dqrwg8+KbVMY0qUAeXjgpCjKBo55Dn33ut Q==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10503\"; a=\"285732827\"", "E=Sophos;i=\"5.95,193,1661842800\"; d=\"scan'208\";a=\"285732827\"", "E=McAfee;i=\"6500,9779,10503\"; a=\"659655936\"", "E=Sophos;i=\"5.95,193,1661842800\"; d=\"scan'208\";a=\"659655936\"" ], "X-ExtLoop1": "1", "From": "Andy Pei <andy.pei@intel.com>", "To": "dev@dpdk.org", "Cc": "chenbo.xia@intel.com, rosen.xu@intel.com, wei.huang@intel.com,\n gang.cao@intel.com, maxime.coquelin@redhat.com", "Subject": "[PATCH v7 12/12] vhost: improve vDPA blk device configure condition", "Date": "Tue, 18 Oct 2022 14:19:37 +0800", "Message-Id": "<1666073977-175484-13-git-send-email-andy.pei@intel.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666073977-175484-1-git-send-email-andy.pei@intel.com>", "References": "<1661229305-240952-2-git-send-email-andy.pei@intel.com>\n <1666073977-175484-1-git-send-email-andy.pei@intel.com>", "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": "To support multi-queue, configure device\nafter call fd of all queues are set.\n\nSigned-off-by: Andy Pei <andy.pei@intel.com>\nSigned-off-by: Huang Wei <wei.huang@intel.com>\nReviewed-by: Chenbo Xia <chenbo.xia@intel.com>\n---\n lib/vhost/vhost_user.c | 13 ++++++++++---\n 1 file changed, 10 insertions(+), 3 deletions(-)", "diff": "diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c\nindex d5dbd9b..96383b9 100644\n--- a/lib/vhost/vhost_user.c\n+++ b/lib/vhost/vhost_user.c\n@@ -2973,6 +2973,7 @@ static int is_vring_iotlb(struct virtio_net *dev,\n \tuint32_t vdpa_type;\n \tuint32_t request;\n \tuint32_t i;\n+\tuint16_t blk_call_fd;\n \n \tdev = get_device(vid);\n \tif (dev == NULL)\n@@ -3183,9 +3184,15 @@ static int is_vring_iotlb(struct virtio_net *dev,\n \t\tgoto out;\n \n \tvdpa_type = vdpa_dev->vdpa_device_type;\n-\tif (vdpa_type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK\n-\t\t&& request != VHOST_USER_SET_VRING_CALL)\n-\t\tgoto out;\n+\tif (vdpa_type == RTE_VHOST_VDPA_DEVICE_TYPE_BLK) {\n+\t\tif (request == VHOST_USER_SET_VRING_CALL) {\n+\t\t\tblk_call_fd = ctx.msg.payload.u64 & VHOST_USER_VRING_IDX_MASK;\n+\t\t\tif (blk_call_fd != dev->nr_vring - 1)\n+\t\t\t\tgoto out;\n+\t\t} else {\n+\t\t\tgoto out;\n+\t\t}\n+\t}\n \n \tif (!(dev->flags & VIRTIO_DEV_VDPA_CONFIGURED)) {\n \t\tif (vdpa_dev->ops->dev_conf(dev->vid))\n", "prefixes": [ "v7", "12/12" ] }