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GET /api/patches/118906/?format=api
{ "id": 118906, "url": "https://patches.dpdk.org/api/patches/118906/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1666339323-24016-10-git-send-email-chaoyong.he@corigine.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": "<1666339323-24016-10-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666339323-24016-10-git-send-email-chaoyong.he@corigine.com", "date": "2022-10-21T08:01:45", "name": "[v6,09/27] net/nfp: support VLAN flow item", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "81803552c5e6f571aab3b4f7330403ba619eb5e2", "submitter": { "id": 2554, "url": "https://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1666339323-24016-10-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 25363, "url": "https://patches.dpdk.org/api/series/25363/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=25363", "date": "2022-10-21T08:01:36", "name": "add the basic rte_flow offload support of nfp PMD", "version": 6, "mbox": "https://patches.dpdk.org/series/25363/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/118906/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/118906/checks/", "tags": {}, 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"Authentication-Results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=corigine.com;", "From": "Chaoyong He <chaoyong.he@corigine.com>", "To": "dev@dpdk.org", "Cc": "oss-drivers@corigine.com, niklas.soderlund@corigine.com,\n Chaoyong He <chaoyong.he@corigine.com>", "Subject": "[PATCH v6 09/27] net/nfp: support VLAN flow item", "Date": "Fri, 21 Oct 2022 16:01:45 +0800", "Message-Id": "<1666339323-24016-10-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666339323-24016-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1666232391-29152-1-git-send-email-chaoyong.he@corigine.com>\n <1666339323-24016-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "SI2PR01CA0051.apcprd01.prod.exchangelabs.com\n (2603:1096:4:193::6) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", 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"=?utf-8?q?6NP5fy/Sdh7DIVFWJw6EmjgfXFHU?=\n\t=?utf-8?q?jK/9lQ5RvCGX/4+J7jZNUW/NpwUrVtb6HUlUXay7PoYolSz43zHENpGFHS9DBY9rh?=\n\t=?utf-8?q?0cUlG4mXWdVfs03tKYkSHa1/wuzChsnmeo6AYfgTjDa2woG5Ijic5jHpCerrTpL98?=\n\t=?utf-8?q?mlJLPtpurvaCsXUFC8AZrpv1zmakmwBmPargQLBpZp44IUD2Qu/cfuih7/h2Mpmmn?=\n\t=?utf-8?q?0cK74uDouqUYd1o1KFED6moJGF/sDk7uTg/sJgyVvXeRBfPY4kjd0UcJQ/X+DzzH3?=\n\t=?utf-8?q?ZPjPVlOQ9mGxkLLLPcxxg+x8BYhXAFW3eLk4yO5xZmL5LHn9BMSyJGF+xsUsf+Yo/?=\n\t=?utf-8?q?DmWsL4sM9et06CvQS+Y1ELGv2zh0VHQ0HW39xJLd83qWKiGOOZUmiwXOTZn354fXz?=\n\t=?utf-8?q?QAKcipMovCCmVCsybDNtvW3NbhKF41fCDqfZagU89EfrKIVfTWPL4H7OaTi4Sor3Q?=\n\t=?utf-8?q?0uOZTjp3jKcBKbAMZMEdCVwc+joAdUtTTXRgaxE1Oz0qyGhggN4UtpmWTK+iZc8L2?=\n\t=?utf-8?q?VrX10LlYU+5ngGZ/Raw07PqpCNaB1TOUyY0sUpmvzYyB1oO9p1QcRG981e1XjMKnH?=\n\t=?utf-8?q?G2Bosq+7ar5GjV7pTIoZxlJe+q4JSy1TUQMISjeQeu9VvqIg2xAKVaslku8oFRIsN?=\n\t=?utf-8?q?iWkNJG9rmywzAbJTWfjpORX/6UALq7QMEP1pjC9ADOmPuqAtLI1vxIZgAd5JNwqWw?=\n\t=?utf-8?q?RdjJ+I/Um/d52ng9HPkGXpWdhGtxecD0hF8q60AyaXFQ/Q3XEyWrJOwPWFtuIt1Q6?=\n\t=?utf-8?q?vlAD+yjRkoWob2dWdDSWeifkrHbSP/jUBE+xlFWxV7VzcOAXrDarmy4nXn+UAaYyV?=\n\t=?utf-8?q?SfvicZAcZt4S9aWibxXKbjnLEzh4b335H5SKfMvi4SEWFollS3IjxBmlHosexKZJm?=\n\t=?utf-8?q?TJn6qPGmem4niFu43LcfTN16hJaou40rkdl+bxHpVdLxfQjwGKyLocsIE8k8HqO8z?=\n\t=?utf-8?q?Hdv8dabGhntopVZjpwoNiBiOowF/I1IHCO99Uyxf4zeCmDqaraSVNEWuINGFJIihD?=\n\t=?utf-8?q?yXwBKNURfbw3EU0+Hmvp1R1DRL1RlPIa6suak6pJn7ZKjS6aBI7rWuvW+FB1+BrG+?=\n\t=?utf-8?q?dJ79yg7ti5ItM8Rt/ZqzXUh6a6PeZNdUh42/pnO7rly/x3tzKXOat8KvDYzV58LpE?=\n\t=?utf-8?q?KaYCGHeVlrj1geqZbt2EOp2rd6QlHDzAV7m69Vty8mTPigxqTAM3O0+e/exQicezj?=\n\t=?utf-8?q?Gg6lzIhDPVgjsG4cvM/FZaT/JOg3mLrW0p8LA0EngGYjIvHEpeh3TopBHRLuOSu+V?=\n\t=?utf-8?q?YKH2z6tbZlKtOQJOdMSNnnvBEzVFIWze1ESjzLRTJXorD/aU8AXfb1CBs48M0Hl5p?=\n\t=?utf-8?q?aFrHa2ESuPm1eZpOTQMK1tf8OfjINIkcwGRhaXC2jVlWVQNLOBLMy4b+pavq+EfIe?=\n\t=?utf-8?q?wvhfXaaTcuu+7C2HckFfhEOC/qwUYNSjmyFUkQuLHg07CHlC6UWWOPslm4gV2r4q6?=\n\t=?utf-8?q?ManG9JPZO0nVSnC16980/Ua/mKyIuokabzLDzF1BMmnvAGqcglb5sSWUU9/R+M+7c?=\n\t=?utf-8?q?rH/TO1agIa3DlRntmN2aAHs5qfRmbDHOiQ=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n a5930cb5-b2fe-43c3-42b7-08dab33a9f63", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "21 Oct 2022 08:02:39.3028 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "fe128f2c-073b-4c20-818e-7246a585940c", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n uI8Oc9T6xMvp2UEo+OwvPWYlX0xzDNRPoi05G6VRG00NKEg3YVEvIjGNuz6wgf475yOy2soyaAK6H0Mv0pW+pYjlXOppK/AGgHo5toXXnBI=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL3PR13MB5162", "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": "Add the corresponding data structure and logics, to support\nthe offload of VLAN item.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n doc/guides/nics/features/nfp.ini | 1 +\n drivers/net/nfp/nfp_flow.c | 46 ++++++++++++++++++++++++++++++++++++++++\n drivers/net/nfp/nfp_flow.h | 2 ++\n 3 files changed, 49 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/nfp.ini b/doc/guides/nics/features/nfp.ini\nindex f91da82..b0af2a0 100644\n--- a/doc/guides/nics/features/nfp.ini\n+++ b/doc/guides/nics/features/nfp.ini\n@@ -29,6 +29,7 @@ Usage doc = Y\n [rte_flow items]\n eth = Y\n port_id = Y\n+vlan = Y\n \n [rte_flow actions]\n count = Y\ndiff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c\nindex 36b1221..802fa6a 100644\n--- a/drivers/net/nfp/nfp_flow.c\n+++ b/drivers/net/nfp/nfp_flow.c\n@@ -518,6 +518,10 @@ struct nfp_mask_id_entry {\n \t\t\t\t\tethdev->data->dev_private;\n \t\t\tkey_ls->port = rte_cpu_to_be_32(representor->port_id);\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ITEM_TYPE_VLAN:\n+\t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ITEM_TYPE_VLAN detected\");\n+\t\t\tkey_ls->vlan = NFP_FLOWER_MASK_VLAN_CFI;\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\tPMD_DRV_LOG(ERR, \"Item type %d not supported.\", item->type);\n \t\t\treturn -ENOTSUP;\n@@ -623,12 +627,42 @@ struct nfp_mask_id_entry {\n \treturn 0;\n }\n \n+static int\n+nfp_flow_merge_vlan(struct rte_flow *nfp_flow,\n+\t\t__rte_unused char **mbuf_off,\n+\t\tconst struct rte_flow_item *item,\n+\t\tconst struct nfp_flow_item_proc *proc,\n+\t\tbool is_mask)\n+{\n+\tstruct nfp_flower_meta_tci *meta_tci;\n+\tconst struct rte_flow_item_vlan *spec;\n+\tconst struct rte_flow_item_vlan *mask;\n+\n+\tspec = item->spec;\n+\tif (spec == NULL) {\n+\t\tPMD_DRV_LOG(DEBUG, \"nfp flow merge vlan: no item->spec!\");\n+\t\treturn 0;\n+\t}\n+\n+\tmask = item->mask ? item->mask : proc->mask_default;\n+\tif (is_mask) {\n+\t\tmeta_tci = (struct nfp_flower_meta_tci *)nfp_flow->payload.mask_data;\n+\t\tmeta_tci->tci |= mask->tci;\n+\t} else {\n+\t\tmeta_tci = (struct nfp_flower_meta_tci *)nfp_flow->payload.unmasked_data;\n+\t\tmeta_tci->tci |= spec->tci;\n+\t}\n+\n+\treturn 0;\n+}\n+\n /* Graph of supported items and associated process function */\n static const struct nfp_flow_item_proc nfp_flow_item_proc_list[] = {\n \t[RTE_FLOW_ITEM_TYPE_END] = {\n \t\t.next_item = NEXT_ITEM(RTE_FLOW_ITEM_TYPE_ETH),\n \t},\n \t[RTE_FLOW_ITEM_TYPE_ETH] = {\n+\t\t.next_item = NEXT_ITEM(RTE_FLOW_ITEM_TYPE_VLAN),\n \t\t.mask_support = &(const struct rte_flow_item_eth){\n \t\t\t.hdr = {\n \t\t\t\t.dst_addr.addr_bytes = \"\\xff\\xff\\xff\\xff\\xff\\xff\",\n@@ -641,6 +675,18 @@ struct nfp_mask_id_entry {\n \t\t.mask_sz = sizeof(struct rte_flow_item_eth),\n \t\t.merge = nfp_flow_merge_eth,\n \t},\n+\t[RTE_FLOW_ITEM_TYPE_VLAN] = {\n+\t\t.mask_support = &(const struct rte_flow_item_vlan){\n+\t\t\t.hdr = {\n+\t\t\t\t.vlan_tci = RTE_BE16(0xefff),\n+\t\t\t\t.eth_proto = RTE_BE16(0xffff),\n+\t\t\t},\n+\t\t\t.has_more_vlan = 1,\n+\t\t},\n+\t\t.mask_default = &rte_flow_item_vlan_mask,\n+\t\t.mask_sz = sizeof(struct rte_flow_item_vlan),\n+\t\t.merge = nfp_flow_merge_vlan,\n+\t},\n };\n \n static int\ndiff --git a/drivers/net/nfp/nfp_flow.h b/drivers/net/nfp/nfp_flow.h\nindex 2fdffa1..40cd062 100644\n--- a/drivers/net/nfp/nfp_flow.h\n+++ b/drivers/net/nfp/nfp_flow.h\n@@ -26,6 +26,8 @@\n \n #define NFP_FL_META_FLAG_MANAGE_MASK RTE_BIT32(7)\n \n+#define NFP_FLOWER_MASK_VLAN_CFI RTE_BIT32(12)\n+\n #define NFP_MASK_TABLE_ENTRIES 1024\n \n /* The maximum action list size (in bytes) supported by the NFP. */\n", "prefixes": [ "v6", "09/27" ] }