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GET /api/patches/136573/?format=api
{ "id": 136573, "url": "http://patches.dpdk.org/api/patches/136573/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20240209085211.2643148-1-weh@microsoft.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": "<20240209085211.2643148-1-weh@microsoft.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240209085211.2643148-1-weh@microsoft.com", "date": "2024-02-09T08:52:11", "name": "[1/1] net/mana: add vlan tagging support", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "9a7688a20ebb985cbce2a87ae322ff3ac8b7b020", "submitter": { "id": 3179, "url": "http://patches.dpdk.org/api/people/3179/?format=api", "name": "Wei Hu", "email": "weh@microsoft.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/20240209085211.2643148-1-weh@microsoft.com/mbox/", "series": [ { "id": 31062, "url": "http://patches.dpdk.org/api/series/31062/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31062", "date": "2024-02-09T08:52:11", "name": "[1/1] net/mana: add vlan tagging support", "version": 1, "mbox": "http://patches.dpdk.org/series/31062/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/136573/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/136573/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 56E3D43AC2;\n\tFri, 9 Feb 2024 09:53:21 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id C9FE2402AF;\n\tFri, 9 Feb 2024 09:53:20 +0100 (CET)", "from BL2PR02CU003.outbound.protection.outlook.com\n (mail-eastusazon11022011.outbound.protection.outlook.com [52.101.51.11])\n by mails.dpdk.org (Postfix) with ESMTP id 029B440293\n for <dev@dpdk.org>; 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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=aIx80BFsN7b0rmmCb+JiLk4lBTpphBSai6uQDuIh5qY=;\n b=HUcmE62X319w1n+6KU35VvBGwx3XtCdp1M6HD+YCnZMfLNyqGgwSHCy7mVj7e9FBhF/Har9clv7GRJm0NbqAlQCJYJrLMNzybkILOvt0Pns4uSEayGvTmCq9f23gUYjhmf6PqgyAQ0HLwkohvcwqF+040yRhQFD1JDQXdIwH/2kx9XtOjhYyOxZaL92WuWWBWrEjrv4B1f8Jf8id7fvzUiQTwqgND8naj3fL5qqfQqhT5dcwL3AEhcAyZyzaMn0OSlpONW4c8ucir21+zOzkOG4uNVke+g6UcYI9cq4G46Sh+KuwTs7G9tKSmPQAcrcTz5z5MkqfAGr+/S2aHYU8BQ==", "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=aIx80BFsN7b0rmmCb+JiLk4lBTpphBSai6uQDuIh5qY=;\n b=Kw464+duG4zbTPCBjhf57nSMUIM22w1d+dkez0Yi78YLDBC2NoUDE/FSzBBWw4voW5KRG2jwZaigTocIxB2R3zkt0DsR6ux6VvNZAUaO3eungrQvzrApaAmCQtIs9W6/AM91YjwUZRd6Xjm19SMKrMTtMrpHFnQIuMD+LltheLs=", "Authentication-Results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=microsoft.com;", "From": "Wei Hu <weh@microsoft.com>", "To": "ferruh.yigit@amd.com, andrew.rybchenko@oktetlabs.ru,\n Thomas Monjalon <thomas@monjalon.net>, Long Li <longli@microsoft.com>", "Cc": "dev@dpdk.org,\n\tWei Hu <weh@microsoft.com>", "Subject": "[PATCH 1/1] net/mana: add vlan tagging support", "Date": "Fri, 9 Feb 2024 08:52:11 +0000", "Message-Id": "<20240209085211.2643148-1-weh@microsoft.com>", "X-Mailer": "git-send-email 2.25.1", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "PH8PR21CA0010.namprd21.prod.outlook.com\n (2603:10b6:510:2ce::10) To MN0PR21MB3727.namprd21.prod.outlook.com\n (2603:10b6:208:3ce::5)", "MIME-Version": "1.0", "X-MS-Exchange-MessageSentRepresentingType": "1", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "MN0PR21MB3727:EE_|DS7PR21MB3077:EE_", "X-MS-Office365-Filtering-Correlation-Id": "4a3d0990-9b82-4fb6-51f5-08dc294c8cfb", "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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For rx,\nextract vlan id from oob, put into mbuf and set the vlan flags in\nmbuf.\n\nAlso add myself to the maintainers list for vmbus, mana and netvsc.\n\nSigned-off-by: Wei Hu <weh@microsoft.com>\n---\n MAINTAINERS | 3 +++\n drivers/net/mana/mana.h | 2 ++\n drivers/net/mana/rx.c | 6 ++++++\n drivers/net/mana/tx.c | 30 +++++++++++++++++++++++++++---\n 4 files changed, 38 insertions(+), 3 deletions(-)", "diff": "diff --git a/MAINTAINERS b/MAINTAINERS\nindex 5fb3a73f84..9983d013a6 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -608,6 +608,7 @@ F: app/test/test_vdev.c\n \n VMBUS bus driver\n M: Long Li <longli@microsoft.com>\n+M: Wei Hu <weh@microsoft.com>\n F: drivers/bus/vmbus/\n \n \n@@ -867,6 +868,7 @@ F: doc/guides/nics/features/mlx5.ini\n \n Microsoft mana\n M: Long Li <longli@microsoft.com>\n+M: Wei Hu <weh@microsoft.com>\n F: drivers/net/mana/\n F: doc/guides/nics/mana.rst\n F: doc/guides/nics/features/mana.ini\n@@ -878,6 +880,7 @@ F: doc/guides/nics/vdev_netvsc.rst\n \n Microsoft Hyper-V netvsc\n M: Long Li <longli@microsoft.com>\n+M: Wei Hu <weh@microsoft.com>\n F: drivers/net/netvsc/\n F: doc/guides/nics/netvsc.rst\n F: doc/guides/nics/features/netvsc.ini\ndiff --git a/drivers/net/mana/mana.h b/drivers/net/mana/mana.h\nindex 4c56e6f746..2b65a19878 100644\n--- a/drivers/net/mana/mana.h\n+++ b/drivers/net/mana/mana.h\n@@ -21,10 +21,12 @@ struct mana_shared_data {\n #define MANA_MAX_MAC_ADDR 1\n \n #define MANA_DEV_RX_OFFLOAD_SUPPORT ( \\\n+\t\tRTE_ETH_RX_OFFLOAD_VLAN_STRIP | \\\n \t\tRTE_ETH_RX_OFFLOAD_CHECKSUM | \\\n \t\tRTE_ETH_RX_OFFLOAD_RSS_HASH)\n \n #define MANA_DEV_TX_OFFLOAD_SUPPORT ( \\\n+\t\tRTE_ETH_TX_OFFLOAD_VLAN_INSERT | \\\n \t\tRTE_ETH_TX_OFFLOAD_MULTI_SEGS | \\\n \t\tRTE_ETH_TX_OFFLOAD_IPV4_CKSUM | \\\n \t\tRTE_ETH_TX_OFFLOAD_TCP_CKSUM | \\\ndiff --git a/drivers/net/mana/rx.c b/drivers/net/mana/rx.c\nindex acad5e26cd..506f073708 100644\n--- a/drivers/net/mana/rx.c\n+++ b/drivers/net/mana/rx.c\n@@ -517,6 +517,12 @@ mana_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)\n \t\t\tmbuf->hash.rss = oob->packet_info[pkt_idx].packet_hash;\n \t\t}\n \n+\t\tif (oob->rx_vlan_tag_present) {\n+\t\t\tmbuf->ol_flags |=\n+\t\t\t\tRTE_MBUF_F_RX_VLAN | RTE_MBUF_F_RX_VLAN_STRIPPED;\n+\t\t\tmbuf->vlan_tci = oob->rx_vlan_id;\n+\t\t}\n+\n \t\tpkts[pkt_received++] = mbuf;\n \t\trxq->stats.packets++;\n \t\trxq->stats.bytes += mbuf->data_len;\ndiff --git a/drivers/net/mana/tx.c b/drivers/net/mana/tx.c\nindex 58c4a1d976..f075fcb0f5 100644\n--- a/drivers/net/mana/tx.c\n+++ b/drivers/net/mana/tx.c\n@@ -180,6 +180,15 @@ get_vsq_frame_num(uint32_t vsq)\n \treturn v.vsq_frame;\n }\n \n+#define VLAN_PRIO_MASK\t\t0xe000 /* Priority Code Point */\n+#define VLAN_PRIO_SHIFT\t\t13\n+#define VLAN_CFI_MASK\t\t0x1000 /* Canonical Format Indicator / Drop Eligible Indicator */\n+#define VLAN_VID_MASK\t\t0x0fff /* VLAN Identifier */\n+\n+#define mana_mbuf_vlan_tag_get_id(m)\t((m)->vlan_tci & VLAN_VID_MASK)\n+#define mana_mbuf_vlan_tag_get_cfi(m)\t(!!((m)->vlan_tci & VLAN_CFI_MASK))\n+#define mana_mbuf_vlan_tag_get_prio(m)\t(((m)->vlan_tci & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT)\n+\n uint16_t\n mana_tx_burst(void *dpdk_txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n {\n@@ -254,7 +263,18 @@ mana_tx_burst(void *dpdk_txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n \t\t}\n \n \t\t/* Fill in the oob */\n-\t\ttx_oob.short_oob.packet_format = SHORT_PACKET_FORMAT;\n+\t\tif (m_pkt->ol_flags & RTE_MBUF_F_TX_VLAN) {\n+\t\t\ttx_oob.short_oob.packet_format = LONG_PACKET_FORMAT;\n+\t\t\ttx_oob.long_oob.inject_vlan_prior_tag = 1;\n+\t\t\ttx_oob.long_oob.priority_code_point =\n+\t\t\t\tmana_mbuf_vlan_tag_get_prio(m_pkt);\n+\t\t\ttx_oob.long_oob.drop_eligible_indicator =\n+\t\t\t\tmana_mbuf_vlan_tag_get_cfi(m_pkt);\n+\t\t\ttx_oob.long_oob.vlan_identifier =\n+\t\t\t\tmana_mbuf_vlan_tag_get_id(m_pkt);\n+\t\t} else {\n+\t\t\ttx_oob.short_oob.packet_format = SHORT_PACKET_FORMAT;\n+\t\t}\n \t\ttx_oob.short_oob.tx_is_outer_ipv4 =\n \t\t\tm_pkt->ol_flags & RTE_MBUF_F_TX_IPV4 ? 1 : 0;\n \t\ttx_oob.short_oob.tx_is_outer_ipv6 =\n@@ -409,8 +429,12 @@ mana_tx_burst(void *dpdk_txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n \n \t\twork_req.sgl = sgl.gdma_sgl;\n \t\twork_req.num_sgl_elements = m_pkt->nb_segs;\n-\t\twork_req.inline_oob_size_in_bytes =\n-\t\t\tsizeof(struct transmit_short_oob_v2);\n+\t\tif (tx_oob.short_oob.packet_format == SHORT_PACKET_FORMAT)\n+\t\t\twork_req.inline_oob_size_in_bytes =\n+\t\t\t\tsizeof(struct transmit_short_oob_v2);\n+\t\telse\n+\t\t\twork_req.inline_oob_size_in_bytes =\n+\t\t\t\tsizeof(struct transmit_oob_v2);\n \t\twork_req.inline_oob_data = &tx_oob;\n \t\twork_req.flags = 0;\n \t\twork_req.client_data_unit = NOT_USING_CLIENT_DATA_UNIT;\n", "prefixes": [ "1/1" ] }