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GET /api/patches/136843/?format=api
{ "id": 136843, "url": "http://patchwork.dpdk.org/api/patches/136843/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/PA4PR83MB0526EA2AD123EA2927F47E10974C2@PA4PR83MB0526.EURPRD83.prod.outlook.com/", "project": { "id": 1, "url": "http://patchwork.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": "<PA4PR83MB0526EA2AD123EA2927F47E10974C2@PA4PR83MB0526.EURPRD83.prod.outlook.com>", "list_archive_url": "https://inbox.dpdk.org/dev/PA4PR83MB0526EA2AD123EA2927F47E10974C2@PA4PR83MB0526.EURPRD83.prod.outlook.com", "date": "2024-02-16T09:43:00", "name": "[v6] net/netvsc: fix parsing of VLAN metadata", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "72710481e8882f1ac183739db9b4f05850ed5184", "submitter": { "id": 3272, "url": "http://patchwork.dpdk.org/api/people/3272/?format=api", "name": "Alan Elder", "email": "alan.elder@microsoft.com" }, "delegate": { "id": 319, "url": "http://patchwork.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/PA4PR83MB0526EA2AD123EA2927F47E10974C2@PA4PR83MB0526.EURPRD83.prod.outlook.com/mbox/", "series": [ { "id": 31126, "url": "http://patchwork.dpdk.org/api/series/31126/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=31126", "date": "2024-02-16T09:43:00", "name": "[v6] net/netvsc: fix parsing of VLAN metadata", "version": 6, "mbox": "http://patchwork.dpdk.org/series/31126/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/136843/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/136843/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 8D0F743B2A;\n\tFri, 16 Feb 2024 10:43:06 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1D3BF40A6F;\n\tFri, 16 Feb 2024 10:43:06 +0100 (CET)", "from EUR05-DB8-obe.outbound.protection.outlook.com\n (mail-db8eur05on2094.outbound.protection.outlook.com [40.107.20.94])\n by mails.dpdk.org (Postfix) with ESMTP id D9A2F4064A\n for <dev@dpdk.org>; Fri, 16 Feb 2024 10:43:03 +0100 (CET)", "from PA4PR83MB0526.EURPRD83.prod.outlook.com (2603:10a6:102:26b::17)\n by VI1PR83MB0414.EURPRD83.prod.outlook.com (2603:10a6:800:192::16)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7316.11; Fri, 16 Feb\n 2024 09:43:00 +0000", "from PA4PR83MB0526.EURPRD83.prod.outlook.com\n ([fe80::b55f:3890:59e4:b623]) by PA4PR83MB0526.EURPRD83.prod.outlook.com\n ([fe80::b55f:3890:59e4:b623%7]) with mapi id 15.20.7316.012; Fri, 16 Feb 2024\n 09:43:00 +0000" ], "ARC-Seal": "i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;\n b=FguzTwW7eeh4k+CabmIJmZkHplr9WSvjmPwPl2tPA8uBPvbH75oMMiUTZ+vnn9wzE7eW44cUsaqYIds0Wm/16kziF62pl431ca4zO7aPu3NeGUtz4L+6+g2Ry70NvnoLX6HkXE9iXv9XsuHzolL8qWxhmerPMpz1tmQvzTCm6Wj1+y+95yn2qhLBkrwJxjNH4lz0ELeLXM1hjMX7NKiQsS5Q5a9frQzq4pUKNE0mA/3UPav0B8z4aUiEWvyMAyyzVF0UIOc0cuTdUitgpOFns2/0HGOPZxFjaWiTWM77moVv02Tq7duJDyPPlwmeU0vAORy5L8cJ/qtd8ej7ElVLuA==", "ARC-Message-Signature": "i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=arcselector9901;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;\n bh=2s/hoDJEa6HX+9WLuLz5j+khm/2CSMGCrdcfOh2vMoQ=;\n b=cRi6kNYxXfUJfhpe572cSbGZpx0ExJ1A8xObKTg3GTGlp3lhnLG7Xq7BorFjej67dZ7IfJeVayim0yQXH7kjYH2eAHPEMonwRW7GCdkGUDN1/1Eey6hAUkq/YX+4KG+xzudNNj3TOtE4OcS6MMt0tb9p65W6pc3dK7QoI4ePEjLuUZHrzUvyG6n4SisVwKZAfiZX1zEbWOjvn9bSqNuBcbEr0ODpJR8LO28NrscULnwscMr5bE9WBGxscczrviGOqtqKdLKZdsLFW2lHweSftM1irtrgkGRhE7smzFs3kuy9ZrxvCwX6yd5zKEY/agedxHFn/9TbWGC561VhLXE+eQ==", "ARC-Authentication-Results": "i=1; mx.microsoft.com 1; spf=pass\n smtp.mailfrom=microsoft.com; dmarc=pass action=none\n header.from=microsoft.com; dkim=pass header.d=microsoft.com; arc=none", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=selector2;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=2s/hoDJEa6HX+9WLuLz5j+khm/2CSMGCrdcfOh2vMoQ=;\n b=UAXiYNTII3cS7nGmBD9HKndohcVtHr7j/z+05Q1KC6LPl1w8wiWfAbD3Azzc2OUr/OWbzBBHRD+Shf1GM6syxCtqaO+CRQjdt41IGmWuE21aQjNLaOV3V9PZjIXXQ7WWQniGnFhJXXdcBBkkVkGL69vMzMXbfqpossWuOwlrtRE=", "From": "Alan Elder <alan.elder@microsoft.com>", "To": "Alan Elder <alan.elder@microsoft.com>, Ferruh Yigit\n <ferruh.yigit@amd.com>, Long Li <longli@microsoft.com>, Andrew Rybchenko\n <andrew.rybchenko@oktetlabs.ru>", "CC": "\"dev@dpdk.org\" <dev@dpdk.org>, stephen <stephen@networkplumber.org>", "Subject": "[PATCH v6] net/netvsc: fix parsing of VLAN metadata", "Thread-Topic": "[PATCH v6] net/netvsc: fix parsing of VLAN metadata", "Thread-Index": "AQHaYLyHbjahO9nhRUal/z3QqM8oUg==", "Date": "Fri, 16 Feb 2024 09:43:00 +0000", "Message-ID": "\n <PA4PR83MB0526EA2AD123EA2927F47E10974C2@PA4PR83MB0526.EURPRD83.prod.outlook.com>", "References": "\n <PA4PR83MB0526CCCB791C5510CE053A9497442@PA4PR83MB0526.EURPRD83.prod.outlook.com>\n <PH7PR21MB3263EFEA76459C959F2EA954CE4B2@PH7PR21MB3263.namprd21.prod.outlook.com>\n <PA4PR83MB0526A80FD64166748D7E1962974B2@PA4PR83MB0526.EURPRD83.prod.outlook.com>\n <PH7PR21MB3263C50C506E47271E1B4B09CE4E2@PH7PR21MB3263.namprd21.prod.outlook.com>\n <cd727ea7-6353-4b94-acde-08a93b43f315@amd.com>\n <PA4PR83MB0526A094C53E5613C0A669A3974D2@PA4PR83MB0526.EURPRD83.prod.outlook.com>", "In-Reply-To": "\n <PA4PR83MB0526A094C53E5613C0A669A3974D2@PA4PR83MB0526.EURPRD83.prod.outlook.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "msip_labels": "\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_ActionId=f4302bab-817a-4614-96e5-21c7bbac0c65;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_ContentBits=0;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Enabled=true;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Method=Standard;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_Name=Internal;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_SetDate=2024-02-15T17:32:49Z;\n MSIP_Label_f42aa342-8706-4288-bd11-ebb85995028c_SiteId=72f988bf-86f1-41af-91ab-2d7cd011db47;", "authentication-results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=microsoft.com;", "x-ms-publictraffictype": "Email", "x-ms-traffictypediagnostic": "PA4PR83MB0526:EE_|VI1PR83MB0414:EE_", "x-ms-office365-filtering-correlation-id": "4105a105-bd91-4bb1-28da-08dc2ed3aa06", "x-ld-processed": "72f988bf-86f1-41af-91ab-2d7cd011db47,ExtAddr", "x-ms-exchange-senderadcheck": "1", "x-ms-exchange-antispam-relay": "0", "x-microsoft-antispam": "BCL:0;", "x-microsoft-antispam-message-info": "\n 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", "x-forefront-antispam-report": "CIP:255.255.255.255; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "MIME-Version": "1.0", "X-OriginatorOrg": "microsoft.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-AuthSource": "PA4PR83MB0526.EURPRD83.prod.outlook.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 4105a105-bd91-4bb1-28da-08dc2ed3aa06", "X-MS-Exchange-CrossTenant-originalarrivaltime": "16 Feb 2024 09:43:00.5071 (UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "72f988bf-86f1-41af-91ab-2d7cd011db47", "X-MS-Exchange-CrossTenant-mailboxtype": "HOSTED", "X-MS-Exchange-CrossTenant-userprincipalname": "\n Zp5s56Cot7HW1Ea6p32yFXTpPWRRdHFEA5WEMm+P3b6BLasnDPiDAkVLxiVDf8AqOF1K7kB5qlvMlOTnux6tow==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "VI1PR83MB0414", "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": "The previous code incorrectly parsed the VLAN ID and priority.\nIf the 16-bits of VLAN ID and priority/CFI on the wire was\n0123456789ABCDEF the code parsed it as 456789ABCDEF3012. There\nwere macros defined to handle this conversion but they were not\nused.\n\nFixes: 4e9c73e96e83 (\"net/netvsc: add Hyper-V network device\")\nCc: sthemmin@microsoft.com\nCc: stable@dpdk.org\n\nSigned-off-by: Alan Elder <alan.elder@microsoft.com>\n---\nV6:\n* Line length can be 100 - un-split lines\n\nv5:\n* Move the VLAN parsing macros to rte_ether.h\n\nv4:\n* Make consistent with FreeBSD code\n\n---\n .mailmap | 1 +\n drivers/net/netvsc/hn_rxtx.c | 8 ++++++--\n lib/net/rte_ether.h | 14 ++++++++++++++\n 3 files changed, 21 insertions(+), 2 deletions(-)\n\n-- \n2.25.1", "diff": "diff --git a/.mailmap b/.mailmap\r\nindex de339562f4..08fce0c472 100644\r\n--- a/.mailmap\r\n+++ b/.mailmap\r\n@@ -33,6 +33,7 @@ Alain Leon <xerebz@gmail.com>\r\n Alan Brady <alan.brady@intel.com>\r\n Alan Carew <alan.carew@intel.com>\r\n Alan Dewar <alan.dewar@att.com> <adewar@brocade.com>\r\n+Alan Elder <alan.elder@microsoft.com>\r\n Alan Liu <zaoxingliu@gmail.com>\r\n Alan Winkowski <walan@marvell.com>\r\n Alejandro Lucero <alejandro.lucero@netronome.com>\r\ndiff --git a/drivers/net/netvsc/hn_rxtx.c b/drivers/net/netvsc/hn_rxtx.c\r\nindex e4f5015aa3..9bf1ec5509 100644\r\n--- a/drivers/net/netvsc/hn_rxtx.c\r\n+++ b/drivers/net/netvsc/hn_rxtx.c\r\n@@ -612,7 +612,9 @@ static void hn_rxpkt(struct hn_rx_queue *rxq, struct hn_rx_bufinfo *rxb,\r\n \t\t\t\t\t RTE_PTYPE_L4_MASK);\r\n \r\n \tif (info->vlan_info != HN_NDIS_VLAN_INFO_INVALID) {\r\n-\t\tm->vlan_tci = info->vlan_info;\r\n+\t\tm->vlan_tci = RTE_VLAN_TCI_MAKE(NDIS_VLAN_INFO_ID(info->vlan_info),\r\n+\t\t\t\t\t\tNDIS_VLAN_INFO_PRI(info->vlan_info),\r\n+\t\t\t\t\t\tNDIS_VLAN_INFO_CFI(info->vlan_info));\r\n \t\tm->ol_flags |= RTE_MBUF_F_RX_VLAN_STRIPPED | RTE_MBUF_F_RX_VLAN;\r\n \r\n \t\t/* NDIS always strips tag, put it back if necessary */\r\n@@ -1332,7 +1334,9 @@ static void hn_encap(struct rndis_packet_msg *pkt,\r\n \tif (m->ol_flags & RTE_MBUF_F_TX_VLAN) {\r\n \t\tpi_data = hn_rndis_pktinfo_append(pkt, NDIS_VLAN_INFO_SIZE,\r\n \t\t\t\t\t\t NDIS_PKTINFO_TYPE_VLAN);\r\n-\t\t*pi_data = m->vlan_tci;\r\n+\t\t*pi_data = NDIS_VLAN_INFO_MAKE(RTE_VLAN_TCI_ID(m->vlan_tci),\r\n+\t\t\t\t\t RTE_VLAN_TCI_PRI(m->vlan_tci),\r\n+\t\t\t\t\t RTE_VLAN_TCI_DEI(m->vlan_tci));\r\n \t}\r\n \r\n \tif (m->ol_flags & RTE_MBUF_F_TX_TCP_SEG) {\r\ndiff --git a/lib/net/rte_ether.h b/lib/net/rte_ether.h\r\nindex ce073ea818..75285bdd12 100644\r\n--- a/lib/net/rte_ether.h\r\n+++ b/lib/net/rte_ether.h\r\n@@ -46,6 +46,20 @@ extern \"C\" {\r\n \r\n #define RTE_ETHER_MIN_MTU 68 /**< Minimum MTU for IPv4 packets, see RFC 791. */\r\n \r\n+/* VLAN header fields */\r\n+#define RTE_VLAN_DEI_SHIFT\t12\r\n+#define RTE_VLAN_PRI_SHIFT\t13\r\n+#define RTE_VLAN_PRI_MASK\t0xe000 /* Priority Code Point */\r\n+#define RTE_VLAN_DEI_MASK\t0x1000 /* Drop Eligible Indicator */\r\n+#define RTE_VLAN_ID_MASK\t0x0fff /* VLAN Identifier */\r\n+\r\n+#define RTE_VLAN_TCI_ID(vlan_tci)\t((vlan_tci) & RTE_VLAN_ID_MASK)\r\n+#define RTE_VLAN_TCI_PRI(vlan_tci)\t(((vlan_tci) & RTE_VLAN_PRI_MASK) >> RTE_VLAN_PRI_SHIFT)\r\n+#define RTE_VLAN_TCI_DEI(vlan_tci)\t(((vlan_tci) & RTE_VLAN_DEI_MASK) >> RTE_VLAN_DEI_SHIFT)\r\n+#define RTE_VLAN_TCI_MAKE(id, pri, dei)\t((id) |\t\t\t\t\t\\\r\n+\t\t\t\t\t ((pri) << RTE_VLAN_PRI_SHIFT) |\t\\\r\n+\t\t\t\t\t ((dei) << RTE_VLAN_DEI_SHIFT))\r\n+\r\n /**\r\n * Ethernet address:\r\n * A universally administered address is uniquely assigned to a device by its\r\n", "prefixes": [ "v6" ] }