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{
    "id": 78323,
    "url": "http://patches.dpdk.org/api/patches/78323/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200922085401.12272-11-huwei013@chinasoftinc.com/",
    "project": {
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        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
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        "scm_url": "git://dpdk.org/dpdk",
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    "msgid": "<20200922085401.12272-11-huwei013@chinasoftinc.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20200922085401.12272-11-huwei013@chinasoftinc.com",
    "date": "2020-09-22T08:53:54",
    "name": "[10/17] net/hns3: support querying RSS flow rule",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "d84fe3a9e2ef044f42b487d6caa92d4af286f598",
    "submitter": {
        "id": 1537,
        "url": "http://patches.dpdk.org/api/people/1537/?format=api",
        "name": "Wei Hu (Xavier)",
        "email": "huwei013@chinasoftinc.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/20200922085401.12272-11-huwei013@chinasoftinc.com/mbox/",
    "series": [
        {
            "id": 12401,
            "url": "http://patches.dpdk.org/api/series/12401/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12401",
            "date": "2020-09-22T08:53:46",
            "name": "updates for hns3 PMD driver",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/12401/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/78323/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/78323/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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            "10.168.0.51",
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        "From": "\"Wei Hu (Xavier)\" <huwei013@chinasoftinc.com>",
        "To": "<dev@dpdk.org>",
        "CC": "<xavier.huwei@huawei.com>",
        "Date": "Tue, 22 Sep 2020 16:53:54 +0800",
        "X-ASG-Orig-Subj": "[PATCH 10/17] net/hns3: support querying RSS flow rule",
        "Message-ID": "<20200922085401.12272-11-huwei013@chinasoftinc.com>",
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        "In-Reply-To": "<20200922085401.12272-1-huwei013@chinasoftinc.com>",
        "References": "<20200922085401.12272-1-huwei013@chinasoftinc.com>",
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        "Subject": "[dpdk-dev] [PATCH 10/17] net/hns3: support querying RSS flow rule",
        "X-BeenThere": "dev@dpdk.org",
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        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Lijun Ou <oulijun@huawei.com>\n\nThis patch enables to query some RSS configurations of the specified\nrule. For example, show RSS hash function and rss types.\n\nSigned-off-by: Lijun Ou <oulijun@huawei.com>\nSigned-off-by: Chengwen Feng <fengchengwen@huawei.com>\nSigned-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>\n---\n drivers/net/hns3/hns3_flow.c | 23 ++++++++++++++++++++---\n 1 file changed, 20 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/net/hns3/hns3_flow.c b/drivers/net/hns3/hns3_flow.c\nindex 1bc5911..14d5968 100644\n--- a/drivers/net/hns3/hns3_flow.c\n+++ b/drivers/net/hns3/hns3_flow.c\n@@ -1962,9 +1962,15 @@ hns3_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow,\n \t\tconst struct rte_flow_action *actions, void *data,\n \t\tstruct rte_flow_error *error)\n {\n+\tstruct rte_flow_action_rss *rss_conf;\n+\tstruct hns3_rss_conf_ele *rss_rule;\n \tstruct rte_flow_query_count *qc;\n \tint ret;\n \n+\tif (!flow->rule)\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\tRTE_FLOW_ERROR_TYPE_HANDLE, NULL, \"invalid rule\");\n+\n \tfor (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {\n \t\tswitch (actions->type) {\n \t\tcase RTE_FLOW_ACTION_TYPE_VOID:\n@@ -1975,13 +1981,24 @@ hns3_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow,\n \t\t\tif (ret)\n \t\t\t\treturn ret;\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_RSS:\n+\t\t\tif (flow->filter_type != RTE_ETH_FILTER_HASH) {\n+\t\t\t\treturn rte_flow_error_set(error, ENOTSUP,\n+\t\t\t\t\tRTE_FLOW_ERROR_TYPE_ACTION,\n+\t\t\t\t\tactions, \"action is not supported\");\n+\t\t\t}\n+\t\t\trss_conf = (struct rte_flow_action_rss *)data;\n+\t\t\trss_rule = (struct hns3_rss_conf_ele *)flow->rule;\n+\t\t\trte_memcpy(rss_conf, &rss_rule->filter_info.conf,\n+\t\t\t\t   sizeof(struct rte_flow_action_rss));\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\treturn rte_flow_error_set(error, ENOTSUP,\n-\t\t\t\t\t\t  RTE_FLOW_ERROR_TYPE_ACTION,\n-\t\t\t\t\t\t  actions,\n-\t\t\t\t\t\t  \"Query action only support count\");\n+\t\t\t\tRTE_FLOW_ERROR_TYPE_ACTION,\n+\t\t\t\tactions, \"action is not supported\");\n \t\t}\n \t}\n+\n \treturn 0;\n }\n \n",
    "prefixes": [
        "10/17"
    ]
}