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{
    "id": 132970,
    "url": "https://patches.dpdk.org/api/patches/132970/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20231019065403.2078523-1-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",
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    "msgid": "<20231019065403.2078523-1-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20231019065403.2078523-1-chaoyong.he@corigine.com",
    "date": "2023-10-19T06:54:03",
    "name": "net/nfp: support represented port action",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "6f0dd15b33a4b5aed40481b490fc1a336e3bba92",
    "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/20231019065403.2078523-1-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 29916,
            "url": "https://patches.dpdk.org/api/series/29916/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=29916",
            "date": "2023-10-19T06:54:03",
            "name": "net/nfp: support represented port action",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/29916/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/132970/comments/",
    "check": "warning",
    "checks": "https://patches.dpdk.org/api/patches/132970/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com,\n\tChaoyong He <chaoyong.he@corigine.com>",
        "Subject": "[PATCH] net/nfp: support represented port action",
        "Date": "Thu, 19 Oct 2023 14:54:03 +0800",
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    },
    "content": "Add the corresponding logics to support the offload of\nrepresented port action.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\n---\n doc/guides/nics/features/nfp.ini |  1 +\n drivers/net/nfp/nfp_flow.c       | 51 +++++++++++++++++++++++++++++++-\n 2 files changed, 51 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/doc/guides/nics/features/nfp.ini b/doc/guides/nics/features/nfp.ini\nindex b53af7b60a..73efd41e43 100644\n--- a/doc/guides/nics/features/nfp.ini\n+++ b/doc/guides/nics/features/nfp.ini\n@@ -54,6 +54,7 @@ of_set_vlan_pcp      = Y\n of_set_vlan_vid      = Y\n raw_decap            = Y\n raw_encap            = Y\n+represented_port     = Y\n port_id              = Y\n set_ipv4_dscp        = Y\n set_ipv4_dst         = Y\ndiff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c\nindex 1bf31146fc..f832b52d89 100644\n--- a/drivers/net/nfp/nfp_flow.c\n+++ b/drivers/net/nfp/nfp_flow.c\n@@ -1007,6 +1007,10 @@ nfp_flow_key_layers_calculate_actions(const struct rte_flow_action actions[],\n \t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ACTION_TYPE_PORT_ID detected\");\n \t\t\tkey_ls->act_size += sizeof(struct nfp_fl_act_output);\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:\n+\t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT detected\");\n+\t\t\tkey_ls->act_size += sizeof(struct nfp_fl_act_output);\n+\t\t\tbreak;\n \t\tcase RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:\n \t\t\tPMD_DRV_LOG(DEBUG, \"RTE_FLOW_ACTION_TYPE_SET_MAC_SRC detected\");\n \t\t\tif (!mac_set_flag) {\n@@ -2188,6 +2192,38 @@ nfp_flow_action_output(char *act_data,\n \treturn 0;\n }\n \n+static int\n+nfp_flow_action_output_stage(char *act_data,\n+\t\tconst struct rte_flow_action *action,\n+\t\tstruct nfp_fl_rule_metadata *nfp_flow_meta,\n+\t\tuint32_t output_cnt)\n+{\n+\tsize_t act_size;\n+\tstruct rte_eth_dev *ethdev;\n+\tstruct nfp_fl_act_output *output;\n+\tstruct nfp_flower_representor *representor;\n+\tconst struct rte_flow_action_ethdev *action_ethdev;\n+\n+\taction_ethdev = action->conf;\n+\tif (action_ethdev == NULL || action_ethdev->port_id >= RTE_MAX_ETHPORTS)\n+\t\treturn -ERANGE;\n+\n+\tethdev = &rte_eth_devices[action_ethdev->port_id];\n+\trepresentor = ethdev->data->dev_private;\n+\tact_size = sizeof(struct nfp_fl_act_output);\n+\n+\toutput = (struct nfp_fl_act_output *)act_data;\n+\toutput->head.jump_id = NFP_FL_ACTION_OPCODE_OUTPUT;\n+\toutput->head.len_lw  = act_size >> NFP_FL_LW_SIZ;\n+\toutput->port         = rte_cpu_to_be_32(representor->port_id);\n+\tif (output_cnt == 0)\n+\t\toutput->flags = rte_cpu_to_be_16(NFP_FL_OUT_FLAGS_LAST);\n+\n+\tnfp_flow_meta->shortcut = rte_cpu_to_be_32(representor->port_id);\n+\n+\treturn 0;\n+}\n+\n static void\n nfp_flow_action_set_mac(char *act_data,\n \t\tconst struct rte_flow_action *action,\n@@ -3458,7 +3494,8 @@ nfp_flow_count_output(const struct rte_flow_action actions[])\n \tconst struct rte_flow_action *action;\n \n \tfor (action = actions; action->type != RTE_FLOW_ACTION_TYPE_END; ++action) {\n-\t\tif (action->type == RTE_FLOW_ACTION_TYPE_PORT_ID)\n+\t\tif (action->type == RTE_FLOW_ACTION_TYPE_PORT_ID ||\n+\t\t\t\taction->type == RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT)\n \t\t\tcount++;\n \t}\n \n@@ -3506,6 +3543,18 @@ nfp_flow_compile_action(struct nfp_flower_representor *representor,\n \t\tcase RTE_FLOW_ACTION_TYPE_JUMP:\n \t\t\tPMD_DRV_LOG(DEBUG, \"Process RTE_FLOW_ACTION_TYPE_JUMP\");\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:\n+\t\t\tPMD_DRV_LOG(DEBUG, \"Process RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT\");\n+\t\t\tcount--;\n+\t\t\tret = nfp_flow_action_output_stage(position, action, nfp_flow_meta, count);\n+\t\t\tif (ret != 0) {\n+\t\t\t\tPMD_DRV_LOG(ERR, \"Failed when process\"\n+\t\t\t\t\t\t\" RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT\");\n+\t\t\t\treturn ret;\n+\t\t\t}\n+\n+\t\t\tposition += sizeof(struct nfp_fl_act_output);\n+\t\t\tbreak;\n \t\tcase RTE_FLOW_ACTION_TYPE_PORT_ID:\n \t\t\tPMD_DRV_LOG(DEBUG, \"Process RTE_FLOW_ACTION_TYPE_PORT_ID\");\n \t\t\tcount--;\n",
    "prefixes": []
}