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GET /api/patches/118684/?format=api
{ "id": 118684, "url": "http://patches.dpdk.org/api/patches/118684/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1666232391-29152-8-git-send-email-chaoyong.he@corigine.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": "<1666232391-29152-8-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666232391-29152-8-git-send-email-chaoyong.he@corigine.com", "date": "2022-10-20T02:19:33", "name": "[v5,07/25] net/nfp: support VLAN flow item", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "b6503d58f211117268b18c0f3158756a0b1e17aa", "submitter": { "id": 2554, "url": "http://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.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/1666232391-29152-8-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 25325, "url": "http://patches.dpdk.org/api/series/25325/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25325", "date": "2022-10-20T02:19:26", "name": "add the basic rte_flow offload support of nfp PMD", "version": 5, "mbox": "http://patches.dpdk.org/series/25325/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/118684/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/118684/checks/", "tags": {}, "related": 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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 v5 07/25] net/nfp: support VLAN flow item", "Date": "Thu, 20 Oct 2022 10:19:33 +0800", "Message-Id": "<1666232391-29152-8-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666232391-29152-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1666092434-10357-1-git-send-email-chaoyong.he@corigine.com>\n <1666232391-29152-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "SI2PR02CA0048.apcprd02.prod.outlook.com\n (2603:1096:4:196::23) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", "MIME-Version": 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"=?utf-8?q?bEiWxcrIJHaWPiP815HCqH5+V4cN?=\n\t=?utf-8?q?bAboAzK98pNarJele9nG8IVH2KSPakw1teiJ5HZU7wICB8izltIyQsvD8tdKHV5Lw?=\n\t=?utf-8?q?AJqiyKzoNJLgqVI1OMgUo+l9Nz1KzUUfON/V0t5GZWKUZVWcA6Nx54ShMKR5SviZ7?=\n\t=?utf-8?q?I86WBod7RVEZpueA5n+JkrLUiKayEn2jzib/H1EJkRI4PEYfMZhHPxtNJQjgkydNK?=\n\t=?utf-8?q?mmtNrUdUcImHlXYNmpICL53O1iM0updEknETkc/BhHOc625/mxff64/BFtujklMmT?=\n\t=?utf-8?q?fzblb3u6Eo1+x2s1wnxELWPWtQFJhaiCVLkrCPBRgeH9NULrvls7kxmopShn4F43R?=\n\t=?utf-8?q?lNQqPB+46HaU6BlFCPIkU+MN+dPCkRJzZeKEbIhiZYftqk97TfRwKPkQnR8pQKmfb?=\n\t=?utf-8?q?bydYbCcxEdh2K3EUw+aPHcGjbhcFpkqN8lnMWmEVkIYCMub9cRU2itEX1dCGgzA1S?=\n\t=?utf-8?q?92b2OW00N7epMt+6OmSC0OllJmLIINbFDXmvwEeJ1iSRre3qx434a5XcSlTWvhJD4?=\n\t=?utf-8?q?1IKbt47RHYYuFnTZP9NRw+YUe1AiFBkqFRlLntrHNH8VIGQ8zH/SH4Bf+jrSwpxLa?=\n\t=?utf-8?q?p1SyEfwl98MjYFeqhZHMGpFNfM43XmishbIjvA4G/lIWZ0KGJ47CsNncmYS6/ochv?=\n\t=?utf-8?q?cbMcCZQcXuh+Jwzl9QC/SM/QXY7CEyc2x6e0v7gTrIciLIFYw91EgA+N7A+/t6Bvw?=\n\t=?utf-8?q?pyxwm3WjoHVXZzuZQ9fuJVBOmFzixlv4W+4yLSYtyedAjk6BOrpTG34+bD4y1tzE4?=\n\t=?utf-8?q?Wiho65/sRLUYJSw2O974T5bW3fX/+d7mhNWnKtNuDmKgp/KNEuIYsJT6yCQ2K+8zm?=\n\t=?utf-8?q?cNXyHekYFo3S/QVYsko9/w2OjS6z38ONsrmj1L/xF2q6BEghZZFVUMse125qr4uz6?=\n\t=?utf-8?q?3xe4X1WcRvk1LaQUXveZmVksc8/RLXuaUqjH/90TI9Ft0WOgM+kimTuRzAW1SGjje?=\n\t=?utf-8?q?v8j0ekugNX4iuBIO1VrjCWncpZikJU9m1KZFjB7PvTyT+CGdahOSb8RH3t5zn6v3I?=\n\t=?utf-8?q?QYRxngzPMcMJ3M84zqF2D2r75o3gQOUwf1/JSc8quNMsGfBWRv6Xs50lZwS5US8g7?=\n\t=?utf-8?q?0DgNxpKI36l9aCj7R0ieufLCgC6RpxrRCDZd8rwxzcPncwKobfrMktgkzCMVcygzc?=\n\t=?utf-8?q?W4+1eozUdXcECSD2rf6K0rmvMRXttBXfzjkeZhuE19UilBFXWj4nCiEqu02lI0NtO?=\n\t=?utf-8?q?DSaytG9X6/dOxwC5O4/wfZeFXeNvzdxbdqL9RVTnPTsRgAZ0MioWShC7Y33PlkewI?=\n\t=?utf-8?q?faVDl1GTu3sNb0ihpuYtAQBN2lPDiCg7jBxPUgFR3wer0i2uuGb5E0CkTMfQks5Au?=\n\t=?utf-8?q?23MO8O1JvVgNP8vc7XVyqUpHYM3gaYCJowtnEihyvqhNAsXe8zI/cJ25ZmsXUBGpq?=\n\t=?utf-8?q?UeReEllkLlSdJ0/IuUbWBSxxdvPQYZgOFcYCbvnFQAGmoLWt8KLPbVXU2AA6tmU2L?=\n\t=?utf-8?q?LrFsGHs0N1wZJ4+p1JiJl6J2qeIE3jpftHDImGGeZp+Up2W8L1KjLC/YFpCfUCBMv?=\n\t=?utf-8?q?HSbI7RR9NrW9I4tZQSJUSLciFOklTctQaw=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n f0eb087d-ba4f-4003-5b09-08dab241bf60", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "20 Oct 2022 02:21:08.3008 (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 ztki8niBt7DVi4/QoFl/bFNbdUqcxtP3+0eBM/L0drh7/9iukVbKYoXnyuLPsyhoMWOD/wmaIY6LvYYNflw5ekxxwZzMWMxIQGSIwzLTAVA=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM4PR13MB5906", "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 be522ad..107cd5b 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@@ -629,12 +633,42 @@ 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@@ -647,6 +681,18 @@ 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 2ad6d0a..6e5b0fa 100644\n--- a/drivers/net/nfp/nfp_flow.h\n+++ b/drivers/net/nfp/nfp_flow.h\n@@ -25,6 +25,8 @@\n \n #define NFP_FL_META_FLAG_MANAGE_MASK (1 << 7)\n \n+#define NFP_FLOWER_MASK_VLAN_CFI (1 << 12)\n+\n #define NFP_MASK_TABLE_ENTRIES 1024\n \n /* The maximum action list size (in bytes) supported by the NFP. */\n", "prefixes": [ "v5", "07/25" ] }