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GET /api/patches/118922/?format=api
{ "id": 118922, "url": "https://patches.dpdk.org/api/patches/118922/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1666339323-24016-27-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": "<1666339323-24016-27-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666339323-24016-27-git-send-email-chaoyong.he@corigine.com", "date": "2022-10-21T08:02:02", "name": "[v6,26/27] net/nfp: support IPv4 DSCP flow action", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "546866b1b91cddeb71b74bec91b58bfdc317578f", "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/1666339323-24016-27-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/118922/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/118922/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 26/27] net/nfp: support IPv4 DSCP flow action", "Date": "Fri, 21 Oct 2022 16:02:02 +0800", "Message-Id": "<1666339323-24016-27-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?Gn7XdwwRachvfm4O68bNYqRCh3ye?=\n\t=?utf-8?q?7vsiSzaCMSEVg/rUO905wMHGsg0BIZKvtyXpqeMLDaSSkl/Q1sdbW3Xy0eAVhUNWK?=\n\t=?utf-8?q?Se2OwhcgDvN/SMKR6zIyeB0DF30ygtPjMbW4xSirVh37uCdEdlWcLeQx08oT1S7oB?=\n\t=?utf-8?q?ETD6C2DmMiKb8Pco4l88beWDA69RCrP42+9ZzKS7QOnOYVaG2qq+bD6beL3a2K3pO?=\n\t=?utf-8?q?jcm5lJNzr8in37TVt0CjAmXYq2qxWq8Oh6wieUAtWEP/a3npze+y5COjzUFfQlBDL?=\n\t=?utf-8?q?Ktb/bLy7aEmZL97vWxeX6E/DEINqilZH+Di8b8hFsD1keQLRpC98LaBqOqzBGjvWx?=\n\t=?utf-8?q?+YODYeoHFeS3XYqtzzf4g4gYGF4gcTVMR4wH4kaLh4gv5jbQ1tT8bDPyoERCWwe5H?=\n\t=?utf-8?q?LdsIRmMyqTQmX1lw2/b3aJPTDmctR4lJ98MlZ9IFxiA6eyJCMztjfnDhwJh3iGJea?=\n\t=?utf-8?q?OLT57Tpuj7nol3AMAomnpX+TBONr8TKKPH0zmH06a2h/O3IP96ngzGui7IrPrdF4u?=\n\t=?utf-8?q?tTsN6839H+aRYYLUQm9axBPknPQFzs5zf+zIDuRJD5S2eRrNSZK5SCs3eIMs7OzLr?=\n\t=?utf-8?q?jpDJFXoLnN9269aUGRP1UqrOeGDFzB+gP+u9BfQIbF/tauDeQlQBvNqxIGI2RPUd7?=\n\t=?utf-8?q?rYCIc5XU40l2DMsmCEHYA53o1qNq6JHemD1TQR6S12m1v3WQF/j7HRrfA5AQrC8B9?=\n\t=?utf-8?q?GPSL/kcNqQ9oH38FrmxYxgVaAGuPig7JKk50ayZLJi+ynvSRl3DmAPnOC/eO1H9ag?=\n\t=?utf-8?q?OxRqinMxBkHBYh9Jndg9b2rimkpEqZTRZg4hDI3eozYryLX+qYXY99/rzJ+t864my?=\n\t=?utf-8?q?JRNgGP/TOh1W/wlcvm3tpEiCvPyxn/m8gHHoNx5yXN3TxS76Zmm0W5yNG5TEuQyw0?=\n\t=?utf-8?q?qOmZItFgjwOA7Fmxx0ijQYNHSudz0IWI9KAzW+yZCQf3R5gUy9CW1zHHrJiSUFX92?=\n\t=?utf-8?q?kuKTTzsuoGpBNlkeV2HyBsjz2G/ThyXFUWbJ++nJOAfZyjjfhHEJ7txPcs4QDRHeU?=\n\t=?utf-8?q?q3eBUhQDziDiNadPS9UmX4s4m1lyeYo+Il5kIfyqTBCGn2kE52hjQafnRJ6q10gAL?=\n\t=?utf-8?q?BBrLyXBgDSNpDeExLQPsp6JND11QP8CSV/rr+7OeuXQiF1nWUwOvQBlzwF3MJJ7mH?=\n\t=?utf-8?q?CGJHHIcTgkdrpzB7ZUlK3dSnphHMo25TT56ADGOQDDyS+pOmgudt437OMxtVelq0X?=\n\t=?utf-8?q?8luhUTwSCJbvUkNtanAkOjkleMakhrMxREr5fknUzvk0kQaQHzmmXc96rKhbvkRJd?=\n\t=?utf-8?q?ia7zHZZbOU60RrNXPpHzNJI5OYGuHxzk67iC2m9J0xzmc8trdMbsKRlaDK46gY1ck?=\n\t=?utf-8?q?9KSfB9hu+65c+rLc6T1ZxraBVvkjYHYgpfzuKM7JAk5tdTE+w7Jgix3a3ZIqtWepX?=\n\t=?utf-8?q?LkxyIiRC8Z4QLwb51QxlhRtCRSKvBY78m4jVysb76AU+IMZKHw+OyPcX8u1GN1lCN?=\n\t=?utf-8?q?9W9NhVAjQc4NcqmqzNQ6WzHW/Zl6i6xgxg0ztV2Rp+PSUnDMABuCC04u0sIkyZ1vu?=\n\t=?utf-8?q?HQ/UkUjtsISlzulIvyL3jmEmqFakytOZ8Q=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 7a418b2e-ff66-4fa5-331e-08dab33ab3f3", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "21 Oct 2022 08:03:13.8162 (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 zKlpOYCOKS3lGEc9uA54QavCBhdidVYtSL7Mx9byzaOeDP9g2OLntUPFMBSq1GXpE0dvF8iCTKRdvBlkyeBrNCZzh5QDRExcENEPUKeiB2Y=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MW5PR13MB5535", "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 logics to support the offload of\nset IPv4 DSCP action.\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 | 39 +++++++++++++++++++++++++++++++++++++++\n 2 files changed, 40 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/nfp.ini b/doc/guides/nics/features/nfp.ini\nindex 1283583..596589f 100644\n--- a/doc/guides/nics/features/nfp.ini\n+++ b/doc/guides/nics/features/nfp.ini\n@@ -44,6 +44,7 @@ of_push_vlan = Y\n of_set_vlan_pcp = Y\n of_set_vlan_vid = Y\n port_id = Y\n+set_ipv4_dscp = Y\n set_ipv4_dst = Y\n set_ipv4_src = Y\n set_ipv6_dst = Y\ndiff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c\nindex a4c14d3..c2f598c 100644\n--- a/drivers/net/nfp/nfp_flow.c\n+++ b/drivers/net/nfp/nfp_flow.c\n@@ -672,6 +672,14 @@ struct nfp_mask_id_entry {\n \t\t\t\t}\n \t\t\t}\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP:\n+\t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP detected\");\n+\t\t\tif (!ttl_tos_flag) {\n+\t\t\t\tkey_ls->act_size +=\n+\t\t\t\t\tsizeof(struct nfp_fl_act_set_ip4_ttl_tos);\n+\t\t\t\tttl_tos_flag = true;\n+\t\t\t}\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\tPMD_DRV_LOG(ERR, \"Action type %d not supported.\", action->type);\n \t\t\treturn -ENOTSUP;\n@@ -1495,6 +1503,29 @@ struct nfp_mask_id_entry {\n \ttc_hl->reserved = 0;\n }\n \n+static void\n+nfp_flow_action_set_tos(char *act_data,\n+\t\tconst struct rte_flow_action *action,\n+\t\tbool ttl_tos_flag)\n+{\n+\tsize_t act_size;\n+\tstruct nfp_fl_act_set_ip4_ttl_tos *ttl_tos;\n+\tconst struct rte_flow_action_set_dscp *tos_conf;\n+\n+\tif (ttl_tos_flag)\n+\t\tttl_tos = (struct nfp_fl_act_set_ip4_ttl_tos *)act_data - 1;\n+\telse\n+\t\tttl_tos = (struct nfp_fl_act_set_ip4_ttl_tos *)act_data;\n+\n+\tact_size = sizeof(struct nfp_fl_act_set_ip4_ttl_tos);\n+\tttl_tos->head.jump_id = NFP_FL_ACTION_OPCODE_SET_IPV4_TTL_TOS;\n+\tttl_tos->head.len_lw = act_size >> NFP_FL_LW_SIZ;\n+\n+\ttos_conf = (const struct rte_flow_action_set_dscp *)action->conf;\n+\tttl_tos->ipv4_tos = tos_conf->dscp;\n+\tttl_tos->reserved = 0;\n+}\n+\n static int\n nfp_flow_compile_action(__rte_unused struct nfp_flower_representor *representor,\n \t\tconst struct rte_flow_action actions[],\n@@ -1637,6 +1668,14 @@ struct nfp_mask_id_entry {\n \t\t\t\t}\n \t\t\t}\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP:\n+\t\t\tPMD_DRV_LOG(DEBUG, \"Process RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP\");\n+\t\t\tnfp_flow_action_set_tos(position, action, ttl_tos_flag);\n+\t\t\tif (!ttl_tos_flag) {\n+\t\t\t\tposition += sizeof(struct nfp_fl_act_set_ip4_ttl_tos);\n+\t\t\t\tttl_tos_flag = true;\n+\t\t\t}\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\tPMD_DRV_LOG(ERR, \"Unsupported action type: %d\", action->type);\n \t\t\treturn -ENOTSUP;\n", "prefixes": [ "v6", "26/27" ] }