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GET /api/patches/118325/?format=api
{ "id": 118325, "url": "http://patches.dpdk.org/api/patches/118325/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1666063359-34283-15-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": "<1666063359-34283-15-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1666063359-34283-15-git-send-email-chaoyong.he@corigine.com", "date": "2022-10-18T03:22:28", "name": "[14/25] net/nfp: add the offload support of IPv6 GENEVE item", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e58a871e7e233bc0450652d813899917d772af70", "submitter": { "id": 2554, "url":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/1666063359-34283-15-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 25269, "url": "http://patches.dpdk.org/api/series/25269/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=25269", "date": "2022-10-18T03:22:15", "name": "add the extend rte_flow offload support of nfp PMD", "version": 1, "mbox": "http://patches.dpdk.org/series/25269/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/118325/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/118325/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 14/25] net/nfp: add the offload support of IPv6 GENEVE item", "Date": "Tue, 18 Oct 2022 11:22:28 +0800", "Message-Id": "<1666063359-34283-15-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1666063359-34283-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1666063359-34283-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": "SG2PR01CA0184.apcprd01.prod.exchangelabs.com\n (2603:1096:4:189::9) To SJ0PR13MB5545.namprd13.prod.outlook.com\n (2603:10b6:a03:424::5)", "MIME-Version": "1.0", "X-MS-PublicTrafficType": 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"=?utf-8?q?dxy5VnKRpnE+7PJcMErXjciiVeNw?=\n\t=?utf-8?q?SJqJ0Jd21yLyld/uhZSZ2910ZUp6vvtCGyygNk/Wa6B9etUCPjPLL2Vv932X8ha/E?=\n\t=?utf-8?q?OB7kk6myo3gUr37/nTdOVUyztN35jtjdpuEaO7vQAggUR9ovEWO/vSA7hvzTv+MPe?=\n\t=?utf-8?q?yhaQAIS2nseCl0XVqVFEf/dzmtRz6G/jGk0ypb7gRp9ET4ycyRAj9sh40e+zxrw2e?=\n\t=?utf-8?q?XWPBCFRlcHVOMIUIdqcbIIHWXTSDE43ANNgyoNeDNMtyT4WxrQkosT0Mx+o42ZtO4?=\n\t=?utf-8?q?EXUlbksQSp7FsAaOnpQ/gw3UeSMpEpyNfVzhM81J+h6zEKIue8FlZQsruCOpUNCq0?=\n\t=?utf-8?q?1OCuLlmZ9ANwU5UiEnBdhK09f932k3CGgb0XPMcD9lvqYhVlFe5yXVfOOUJJ57bK4?=\n\t=?utf-8?q?tzxxI5WzVxuVprcegVM/gbPKJUjqxVI9ID7/ArHRvqM146E8a2uLwu+xIoCCPAizw?=\n\t=?utf-8?q?PPvb+6U6E6Ds3oj3NQbh8MpJEPRvnJPmmO+xPJV4p89N5HlmheAPPkBwgY2q6NMwD?=\n\t=?utf-8?q?u+D5MTKVmGb5iorE31ZwJJ2Y7v9fAVXD7Q2+DRC6ypyaRs2LyZWqRYt7xaHIzwylN?=\n\t=?utf-8?q?zOw5Oi49MnGeSkV1BZe8Pn1YNcmAPoKSw8j1KG3kQ8IXOamac8Z7tPV0F7XxZIZBr?=\n\t=?utf-8?q?C0LZ/C0enKWojai/3i5cgG40j+vmi/tG7xRH1MmdohPZkGMethwjAT04aBLUiL4b4?=\n\t=?utf-8?q?KR1FYL6Qfj91C7Nuvy2BStKbeskftWEM/c8iRGpufV0iY4+FSscGGOfODNVJQlHMc?=\n\t=?utf-8?q?p1Y5LaKkdGek6yNx1s/EEuOXOSshT7PpVf2woro+J5BCwdXLgFKKJd9Qn/UFmGmjO?=\n\t=?utf-8?q?Ou2bmuHSPmyWhuqnvw4JXed6+UWCqq/qMF6hr6JUdgZsKFRMIsfrplMsbROxDRqSR?=\n\t=?utf-8?q?L09g4acvILsbjGO/941cyAQYJZvJcFLZsebaoesEC2o4LseDorGVJnIwv7nslNu9h?=\n\t=?utf-8?q?tlDw6sfu53fMZwsTuUCU4JlJR2n/gnQg5yLByEYhStRoK4cNqhmVh+ysEtUiVz43E?=\n\t=?utf-8?q?Pjxj4bCDbZM9spHGDbH6xSoWRYmbBqNGfhymyFS+XGnTOOuiWCx4dMogxVMvA0oX6?=\n\t=?utf-8?q?98zRNxbsxBHMLBjubwbhzc3UDQm2Cfyoe/jamBDM2AVXH2L6JBQbV/IzwReokZMK5?=\n\t=?utf-8?q?V7Ia72wUBfBwom7fKcRZqMvO0g9rhF2PIvaJ8qpXnR/NSYVF7SREEnT4OUZEgJgFQ?=\n\t=?utf-8?q?cPH+EO+m/pKmq2KRwut7pZo95f+OcBumakTk1dGZ9HzcN2HRnFEUrwywQPI2680YQ?=\n\t=?utf-8?q?pGe1ddYV2vtpv/90tBJxBMnvl77PqzndJIPvv0y6LVOfMTl49qBQ1ClJgOzartXpD?=\n\t=?utf-8?q?6rPYyHqrk5JUZcwI02cQ8M2QaucjngoHQZ/4Bwj3uuXbKfTVBBh8oqQQDI8ykP/ZA?=\n\t=?utf-8?q?QGq7hnQSgBGORArLzlJLAnly87myg38gviPMPUqVABhm5pSH61MH1gaOyQpu2mttl?=\n\t=?utf-8?q?l6Przb0RZrUEFKDn1iU9MQmr0E0wl34BfZY/DR1wgTw27I6d4R9BTZdks3L9I9iEg?=\n\t=?utf-8?q?62l0IOVk/3aV4IBqWu2RzcfRiDokU6BxeQ=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 05b043cc-e826-422e-c45b-08dab0b81eea", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "18 Oct 2022 03:23:26.8812 (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 fPua5/R4nJsEBpOSNz9c3SNAk4gXPSlW2kouR95DOhPuqykgVq50rbP2y8UNaGG1l4XEbpeQFOzGcsS7Tp/ey9VQuFiRjmYW6LEIopeVq7o=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL3PR13MB5147", "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 da3ac69..36dbf27 100644\n--- a/drivers/net/nfp/nfp_flow.c\n+++ b/drivers/net/nfp/nfp_flow.c\n@@ -783,8 +783,9 @@ 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@@ -796,6 +797,17 @@ 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@@ -1433,7 +1445,7 @@ 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@@ -1441,9 +1453,16 @@ 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@@ -1454,12 +1473,24 @@ 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": [ "14/25" ] }