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From: "Wei Hu (Xavier)" <huwei013@chinasoftinc.com>
To: <dev@dpdk.org>
Cc: <xavier.huwei@huawei.com>
Subject: [dpdk-dev] [PATCH 10/17] net/hns3: support querying RSS flow rule
Date: Tue, 22 Sep 2020 16:53:54 +0800
Message-ID: <20200922085401.12272-11-huwei013@chinasoftinc.com> (raw)
In-Reply-To: <20200922085401.12272-1-huwei013@chinasoftinc.com>

From: Lijun Ou <oulijun@huawei.com>

This patch enables to query some RSS configurations of the specified
rule. For example, show RSS hash function and rss types.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
---
 drivers/net/hns3/hns3_flow.c | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/drivers/net/hns3/hns3_flow.c b/drivers/net/hns3/hns3_flow.c
index 1bc5911..14d5968 100644
--- a/drivers/net/hns3/hns3_flow.c
+++ b/drivers/net/hns3/hns3_flow.c
@@ -1962,9 +1962,15 @@ hns3_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow,
 		const struct rte_flow_action *actions, void *data,
 		struct rte_flow_error *error)
 {
+	struct rte_flow_action_rss *rss_conf;
+	struct hns3_rss_conf_ele *rss_rule;
 	struct rte_flow_query_count *qc;
 	int ret;
 
+	if (!flow->rule)
+		return rte_flow_error_set(error, EINVAL,
+			RTE_FLOW_ERROR_TYPE_HANDLE, NULL, "invalid rule");
+
 	for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
 		switch (actions->type) {
 		case RTE_FLOW_ACTION_TYPE_VOID:
@@ -1975,13 +1981,24 @@ hns3_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow,
 			if (ret)
 				return ret;
 			break;
+		case RTE_FLOW_ACTION_TYPE_RSS:
+			if (flow->filter_type != RTE_ETH_FILTER_HASH) {
+				return rte_flow_error_set(error, ENOTSUP,
+					RTE_FLOW_ERROR_TYPE_ACTION,
+					actions, "action is not supported");
+			}
+			rss_conf = (struct rte_flow_action_rss *)data;
+			rss_rule = (struct hns3_rss_conf_ele *)flow->rule;
+			rte_memcpy(rss_conf, &rss_rule->filter_info.conf,
+				   sizeof(struct rte_flow_action_rss));
+			break;
 		default:
 			return rte_flow_error_set(error, ENOTSUP,
-						  RTE_FLOW_ERROR_TYPE_ACTION,
-						  actions,
-						  "Query action only support count");
+				RTE_FLOW_ERROR_TYPE_ACTION,
+				actions, "action is not supported");
 		}
 	}
+
 	return 0;
 }
 
-- 
2.9.5


  parent reply	other threads:[~2020-09-22  9:04 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-22  8:53 [dpdk-dev] [PATCH 00/17] updates for hns3 PMD driver Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 01/17] net/hns3: add VLAN configuration compatibility Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 02/17] net/hns3: fix default VLAN won't be deleted when set PF PVID Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 03/17] net/hns3: add default branch to switch in Rx VLAN processing Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 04/17] net/hns3: add max number of segs compatibility Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 05/17] net/hns3: add TSO pseudo header calculation compatibility Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 06/17] net/hns3: avoid accessing nonexistent VF reg when PF in FLR Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 07/17] net/hns3: add default branch to switch when parsing fd tuple Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 08/17] net/hns3: add break to exit loop when err stat item found Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 09/17] net/hns3: support flow action of queue region Wei Hu (Xavier)
2020-09-22  8:53 ` Wei Hu (Xavier) [this message]
2020-09-22  8:53 ` [dpdk-dev] [PATCH 11/17] net/hns3: check input RSS type when creating flow with RSS Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 12/17] net/hns3: set RSS hash type input configuration Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 13/17] net/hns3: fix config when creating RSS rule after flush Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 14/17] net/hns3: fix flow RSS queue num with 0 Wei Hu (Xavier)
2020-09-22  8:53 ` [dpdk-dev] [PATCH 15/17] net/hns3: fix flushing RSS rule Wei Hu (Xavier)
2020-09-22  8:54 ` [dpdk-dev] [PATCH 16/17] net/hns3: fix configuring device with RSS is enabled Wei Hu (Xavier)
2020-09-22  8:54 ` [dpdk-dev] [PATCH 17/17] net/hns3: fix storing RSS info when creating flow action Wei Hu (Xavier)
2020-09-22 12:03 ` [dpdk-dev] [PATCH v2 00/17] updates for hns3 PMD driver Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 01/17] net/hns3: add VLAN configuration compatibility Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 02/17] net/hns3: fix default VLAN won't be deleted when set PF PVID Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 03/17] net/hns3: add default branch to switch in Rx VLAN processing Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 04/17] net/hns3: add max number of segs compatibility Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 05/17] net/hns3: add TSO pseudo header calculation compatibility Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 06/17] net/hns3: avoid accessing nonexistent VF reg when PF in FLR Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 07/17] net/hns3: add default branch to switch when parsing fd tuple Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 08/17] net/hns3: add break to exit loop when err stat item found Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 09/17] net/hns3: support flow action of queue region Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 10/17] net/hns3: support querying RSS flow rule Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 11/17] net/hns3: check input RSS type when creating flow with RSS Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 12/17] net/hns3: set RSS hash type input configuration Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 13/17] net/hns3: fix config when creating RSS rule after flush Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 14/17] net/hns3: fix flow RSS queue num with 0 Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 15/17] net/hns3: fix flushing RSS rule Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 16/17] net/hns3: fix configuring device with RSS is enabled Wei Hu (Xavier)
2020-09-22 12:03   ` [dpdk-dev] [PATCH v2 17/17] net/hns3: fix storing RSS info when creating flow action Wei Hu (Xavier)
2020-09-28 13:29   ` [dpdk-dev] [PATCH v2 00/17] updates for hns3 PMD driver Ferruh Yigit

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