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GET /api/patches/127461/?format=api
{ "id": 127461, "url": "https://patches.dpdk.org/api/patches/127461/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230525161551.70002-22-maxime.coquelin@redhat.com/", "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": "<20230525161551.70002-22-maxime.coquelin@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230525161551.70002-22-maxime.coquelin@redhat.com", "date": "2023-05-25T16:15:43", "name": "[v2,21/28] vhost: add VDUSE callback for IRQ injection", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e84e5bd9722e525d4c13ea59966122daa8664a40", "submitter": { "id": 512, "url": "https://patches.dpdk.org/api/people/512/?format=api", "name": "Maxime Coquelin", "email": "maxime.coquelin@redhat.com" }, "delegate": { "id": 2642, "url": "https://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20230525161551.70002-22-maxime.coquelin@redhat.com/mbox/", "series": [ { "id": 28185, "url": "https://patches.dpdk.org/api/series/28185/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=28185", "date": "2023-05-25T16:15:22", "name": "Add VDUSE support to Vhost library", "version": 2, "mbox": "https://patches.dpdk.org/series/28185/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/127461/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/127461/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 74DDC42B9D;\n\tThu, 25 May 2023 18:18:39 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 02E2C42F82;\n\tThu, 25 May 2023 18:17:08 +0200 (CEST)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [170.10.133.124])\n by mails.dpdk.org (Postfix) with ESMTP id EA58742F86\n for <dev@dpdk.org>; Thu, 25 May 2023 18:17:05 +0200 (CEST)", "from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com\n [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS\n (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n us-mta-648-yMNzP6TrPD-soGLsdgwH5Q-1; Thu, 25 May 2023 12:16:57 -0400", "from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com\n [10.11.54.8])\n (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n (No client certificate requested)\n by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 529DD185A7A9;\n Thu, 25 May 2023 16:16:57 +0000 (UTC)", "from max-t490s.redhat.com (unknown [10.39.208.23])\n by smtp.corp.redhat.com (Postfix) with ESMTP id CD1D4C154D1;\n Thu, 25 May 2023 16:16:54 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1685031424;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=aYGAMnOnshRq1wFFVMK1JfUyFWNr5tDK5GwYNj+Lrw8=;\n b=I8huzH5I1rpIZfrpB3ymxLVq+cgesNQUdfXiNmptDp18Jd2XnE+Pi27Fi5qexCZyI8Nlyr\n rUaZWjpmOgrWfio4VpJhumGO9zt0ZzD8IEh+niG8WiksZVt72vhFN18qgdB5JCPki8ZNWK\n osFJ68dcGWbSSpRxkuioZEtV8lGXIzo=", "X-MC-Unique": "yMNzP6TrPD-soGLsdgwH5Q-1", "From": "Maxime Coquelin <maxime.coquelin@redhat.com>", "To": "dev@dpdk.org, chenbo.xia@intel.com, david.marchand@redhat.com,\n mkp@redhat.com, fbl@redhat.com, jasowang@redhat.com,\n cunming.liang@intel.com, xieyongji@bytedance.com, echaudro@redhat.com,\n eperezma@redhat.com, amorenoz@redhat.com, lulu@redhat.com", "Cc": "Maxime Coquelin <maxime.coquelin@redhat.com>", "Subject": "[PATCH v2 21/28] vhost: add VDUSE callback for IRQ injection", "Date": "Thu, 25 May 2023 18:15:43 +0200", "Message-Id": "<20230525161551.70002-22-maxime.coquelin@redhat.com>", "In-Reply-To": "<20230525161551.70002-1-maxime.coquelin@redhat.com>", "References": "<20230525161551.70002-1-maxime.coquelin@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.1 on 10.11.54.8", "X-Mimecast-Spam-Score": "0", "X-Mimecast-Originator": "redhat.com", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain; charset=\"US-ASCII\"; x-default=true", "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": "This patch implements the VDUSE callback for kicking\nvirtqueues.\n\nSigned-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>\nReviewed-by: Chenbo Xia <chenbo.xia@intel.com>\n---\n lib/vhost/vduse.c | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/lib/vhost/vduse.c b/lib/vhost/vduse.c\nindex 58c1b384a8..d39e39b9dc 100644\n--- a/lib/vhost/vduse.c\n+++ b/lib/vhost/vduse.c\n@@ -42,6 +42,12 @@\n \t\t\t\t(1ULL << VIRTIO_F_IN_ORDER) | \\\n \t\t\t\t(1ULL << VIRTIO_F_IOMMU_PLATFORM))\n \n+static int\n+vduse_inject_irq(struct virtio_net *dev, struct vhost_virtqueue *vq)\n+{\n+\treturn ioctl(dev->vduse_dev_fd, VDUSE_VQ_INJECT_IRQ, &vq->index);\n+}\n+\n static void\n vduse_iotlb_remove_notify(uint64_t addr, uint64_t offset, uint64_t size)\n {\n@@ -106,6 +112,7 @@ vduse_iotlb_miss(struct virtio_net *dev, uint64_t iova, uint8_t perm __rte_unuse\n static struct vhost_backend_ops vduse_backend_ops = {\n \t.iotlb_miss = vduse_iotlb_miss,\n \t.iotlb_remove_notify = vduse_iotlb_remove_notify,\n+\t.inject_irq = vduse_inject_irq,\n };\n \n int\n", "prefixes": [ "v2", "21/28" ] }