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GET /api/patches/118961/?format=api
{ "id": 118961, "url": "http://patches.dpdk.org/api/patches/118961/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1666427069-10553-15-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": "<1666427069-10553-15-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666427069-10553-15-git-send-email-chaoyong.he@corigine.com", "date": "2022-10-22T08:24:18", "name": "[v2,14/25] net/nfp: support IPv6 GENEVE flow item", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "e58a871e7e233bc0450652d813899917d772af70", "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/1666427069-10553-15-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 25372, "url": "http://patches.dpdk.org/api/series/25372/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25372", "date": "2022-10-22T08:24:04", "name": "add the extend rte_flow offload support of nfp PMD", "version": 2, "mbox": "http://patches.dpdk.org/series/25372/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/118961/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/118961/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 v2 14/25] net/nfp: support IPv6 GENEVE flow item", "Date": "Sat, 22 Oct 2022 16:24:18 +0800", "Message-Id": "<1666427069-10553-15-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666427069-10553-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1666063359-34283-1-git-send-email-chaoyong.he@corigine.com>\n <1666427069-10553-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "SG2PR02CA0056.apcprd02.prod.outlook.com\n (2603:1096:4:54::20) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", 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"=?utf-8?q?ye7sIYwxkNVPY5nb21+Ba83HPM0N?=\n\t=?utf-8?q?Hz5hDs+eH6AYYET7MhcU6Hscw/fTuKIzkprYb+QlE+i6C2nPvYX9c/F6Ym2veHiiz?=\n\t=?utf-8?q?r6buV4dPyCJdvNz7f1emnEw2iyQxp1DQCAzUCrjLwrWa+CPGuMd5/mKEz5Mr812TJ?=\n\t=?utf-8?q?ACu+iUN8/Rubm4RSvUex7JrTOPsLHplWOMEmGBYOLL2cFsDJPzFuIa9eBCsh/Uj7x?=\n\t=?utf-8?q?URfNtEnXgWzszEhS4x00f7payoj5W05/vIYvSsZxHSHRnDkLUWkaDjd4siKClvq+n?=\n\t=?utf-8?q?M/SNiA0Ybkv3JTg8C5ga9yQ2AG8PVxCKUtpst0aEIqvHf5O7/WAUp2+ACjkxPED7U?=\n\t=?utf-8?q?Eb7oqztjrx+KtbcrbVUUuH/U8FKDr5RpBZHUoZspK7LKLjhrUy4RuZjBUfCK0B6Fb?=\n\t=?utf-8?q?yc2hOEtK804taHOHeqvjNw82mNwP9tHu5BaWncmLhpuWO7iLtfX7BXkTr4bfMRwW/?=\n\t=?utf-8?q?uis+DeuwtAFO7u0ay+/daqO+snom78bXeEZWCx7g4iLJ4cwy5gh/2roWvZDDT9YNI?=\n\t=?utf-8?q?frOaZdyuz6sGus5LwNLnc/IIoaFzdytVyJ7GKqMI9JlmbgY5Z6imDze32hRdf2OoW?=\n\t=?utf-8?q?nsFUtkv9jVMMKpBGsqT31BoybS10ZzuPgWT7GdkBU4wYNn0EVvLwOu3pdkAa0yyCW?=\n\t=?utf-8?q?2MDJ4s18OlHausP3MDdiQ48yLSdniUhiYA6HvxFVuKVzTR9mu8JT/m6xlS/lKdXOR?=\n\t=?utf-8?q?Tx0jLrO6uqm3TUBi2XKGLcOcqh2jJ6yHpGRzKkzDJr1faUxRVMXDtLxwh5J5sIVgJ?=\n\t=?utf-8?q?EEiiKK7YUNOkHLoX+YfcgAJAR5y+efAeV6iB0BugKQkMGShKjMbQKOIi7xjVVUts9?=\n\t=?utf-8?q?84g3MQenpH0qYooKINL+6H8p6RSf/rDgaipYHDffoqwoZ3Q2QF8pCMueuVOdAGDTF?=\n\t=?utf-8?q?dMGCAiWrjkHy8F/tWBGrtsyFeAUmpED5Fz+Ic57dr0TitgagJ/4Ko+jGitMmiLgti?=\n\t=?utf-8?q?QHU3HgEWso4rL5Uxm2aB+HfpMyEiCPgRBROHv32Xbfd4jtO3FN4eR7r+zlvoAIFtL?=\n\t=?utf-8?q?fNHAlyyT0lnVooCJnKFOB94+fPKZrOaWbVS57GLyClYNbOgVNtEZ/wcusebTKiCTU?=\n\t=?utf-8?q?+lkHLefl0tQrQx4aGGZ0kgc7FFuun8aTkNdMqQFH31iLkCUcMGA8RJINJNfT36f1C?=\n\t=?utf-8?q?4P3jnZbcoheg5N3ZM520AiW1tq21AyUvWRbEsbMX2wmfXdoPeiuvAkX7jf0kkSzDE?=\n\t=?utf-8?q?wmuVc7Nh/0bX0S0ACA1fIzDvahawLQ2I9m3ZbKqwio3WzY2qGTPMWTiJq48xbj7eR?=\n\t=?utf-8?q?eEZrzJPHZth/WiWWJlBya0nF5vA2/+M+g+Zah8KcYEpZ95fcK9zi4ANC0snuzYkqE?=\n\t=?utf-8?q?9fHr0DEc7FXuaBXzIXEDVe91e9tTLXGkgsjtNWV4gzd5jDVNOLbpn6omT9bDUgrL8?=\n\t=?utf-8?q?v9gQroNzXEsBJBmmfy1Evm79m8IR9Uh81ue6xwrWzPmV1XjR401h3fyUfCuaUN1fe?=\n\t=?utf-8?q?TP5ivKS474Gy0vIfZYeysUO3O5bRUz1ZG6n3WHUoUG3USpz3DvICJbOcw8IvnKPWa?=\n\t=?utf-8?q?6JOAQkxqlDmIjsBRpjp31Hl5HIx/qzvAkQ=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n d500291a-53b6-47b7-52b2-08dab406f278", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "22 Oct 2022 08:25:16.0259 (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 AQk1lT0LogH7aQjOzU2s9Ms5AkVFrljwMpVrDRNKYWZeTTRi/Al9GP5HfytHH6mFfQxCRcS3kX6Y117JpfVDb90F1WKP92UDvmAiQAJtX2Q=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM6PR13MB3690", "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\nIPv6 GENEVE item.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n drivers/net/nfp/nfp_flow.c | 43 +++++++++++++++++++++++++++++++++++++------\n 1 file changed, 37 insertions(+), 6 deletions(-)", "diff": "diff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c\nindex a6adfa5..48a47a6 100644\n--- a/drivers/net/nfp/nfp_flow.c\n+++ b/drivers/net/nfp/nfp_flow.c\n@@ -771,8 +771,9 @@ struct nfp_pre_tun_entry {\n \t\t\tbreak;\n \t\tcase RTE_FLOW_ITEM_TYPE_GENEVE:\n \t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ITEM_TYPE_GENEVE detected\");\n-\t\t\t/* Clear IPv4 bits */\n+\t\t\t/* Clear IPv4 and IPv6 bits */\n \t\t\tkey_ls->key_layer &= ~NFP_FLOWER_LAYER_IPV4;\n+\t\t\tkey_ls->key_layer &= ~NFP_FLOWER_LAYER_IPV6;\n \t\t\tkey_ls->tun_type = NFP_FL_TUN_GENEVE;\n \t\t\tkey_ls->key_layer |= NFP_FLOWER_LAYER_EXT_META;\n \t\t\tkey_ls->key_layer_two |= NFP_FLOWER_LAYER2_GENEVE;\n@@ -784,6 +785,17 @@ struct nfp_pre_tun_entry {\n \t\t\t\t * in `struct nfp_flower_ipv4_udp_tun`\n \t\t\t\t */\n \t\t\t\tkey_ls->key_size -= sizeof(struct nfp_flower_ipv4);\n+\t\t\t} else if (outer_ip6_flag) {\n+\t\t\t\tkey_ls->key_layer_two |= NFP_FLOWER_LAYER2_TUN_IPV6;\n+\t\t\t\tkey_ls->key_size += sizeof(struct nfp_flower_ipv6_udp_tun);\n+\t\t\t\t/*\n+\t\t\t\t * The outer l3 layer information is\n+\t\t\t\t * in `struct nfp_flower_ipv6_udp_tun`\n+\t\t\t\t */\n+\t\t\t\tkey_ls->key_size -= sizeof(struct nfp_flower_ipv6);\n+\t\t\t} else {\n+\t\t\t\tPMD_DRV_LOG(ERR, \"No outer IP layer for GENEVE tunnel.\");\n+\t\t\t\treturn -EINVAL;\n \t\t\t}\n \t\t\tbreak;\n \t\tdefault:\n@@ -1415,7 +1427,7 @@ struct nfp_pre_tun_entry {\n \n static int\n nfp_flow_merge_geneve(__rte_unused struct nfp_app_fw_flower *app_fw_flower,\n-\t\t__rte_unused struct rte_flow *nfp_flow,\n+\t\tstruct rte_flow *nfp_flow,\n \t\tchar **mbuf_off,\n \t\tconst struct rte_flow_item *item,\n \t\tconst struct nfp_flow_item_proc *proc,\n@@ -1423,9 +1435,16 @@ struct nfp_pre_tun_entry {\n \t\t__rte_unused bool is_outer_layer)\n {\n \tstruct nfp_flower_ipv4_udp_tun *tun4;\n+\tstruct nfp_flower_ipv6_udp_tun *tun6;\n+\tstruct nfp_flower_meta_tci *meta_tci;\n \tconst struct rte_flow_item_geneve *spec;\n \tconst struct rte_flow_item_geneve *mask;\n \tconst struct rte_flow_item_geneve *geneve;\n+\tstruct nfp_flower_ext_meta *ext_meta = NULL;\n+\n+\tmeta_tci = (struct nfp_flower_meta_tci *)nfp_flow->payload.unmasked_data;\n+\tif (meta_tci->nfp_flow_key_layer & NFP_FLOWER_LAYER_EXT_META)\n+\t\text_meta = (struct nfp_flower_ext_meta *)(meta_tci + 1);\n \n \tspec = item->spec;\n \tif (spec == NULL) {\n@@ -1436,12 +1455,24 @@ struct nfp_pre_tun_entry {\n \tmask = item->mask ? item->mask : proc->mask_default;\n \tgeneve = is_mask ? mask : spec;\n \n-\ttun4 = (struct nfp_flower_ipv4_udp_tun *)*mbuf_off;\n-\ttun4->tun_id = rte_cpu_to_be_32((geneve->vni[0] << 16) |\n-\t\t\t(geneve->vni[1] << 8) | (geneve->vni[2]));\n+\tif (ext_meta && (rte_be_to_cpu_32(ext_meta->nfp_flow_key_layer2) &\n+\t\t\tNFP_FLOWER_LAYER2_TUN_IPV6)) {\n+\t\ttun6 = (struct nfp_flower_ipv6_udp_tun *)*mbuf_off;\n+\t\ttun6->tun_id = rte_cpu_to_be_32((geneve->vni[0] << 16) |\n+\t\t\t\t(geneve->vni[1] << 8) | (geneve->vni[2]));\n+\t} else {\n+\t\ttun4 = (struct nfp_flower_ipv4_udp_tun *)*mbuf_off;\n+\t\ttun4->tun_id = rte_cpu_to_be_32((geneve->vni[0] << 16) |\n+\t\t\t\t(geneve->vni[1] << 8) | (geneve->vni[2]));\n+\t}\n \n geneve_end:\n-\t*mbuf_off += sizeof(struct nfp_flower_ipv4_udp_tun);\n+\tif (ext_meta && (rte_be_to_cpu_32(ext_meta->nfp_flow_key_layer2) &\n+\t\t\tNFP_FLOWER_LAYER2_TUN_IPV6)) {\n+\t\t*mbuf_off += sizeof(struct nfp_flower_ipv6_udp_tun);\n+\t} else {\n+\t\t*mbuf_off += sizeof(struct nfp_flower_ipv4_udp_tun);\n+\t}\n \n \treturn 0;\n }\n", "prefixes": [ "v2", "14/25" ] }