From: "Min Hu (Connor)" <humin29@huawei.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH 2/4] net/hns3: fix secondary process request start/stop Rx/Tx
Date: Mon, 10 May 2021 21:38:11 +0800 [thread overview]
Message-ID: <1620653893-8988-3-git-send-email-humin29@huawei.com> (raw)
In-Reply-To: <1620653893-8988-1-git-send-email-humin29@huawei.com>
From: Chengwen Feng <fengchengwen@huawei.com>
This secondary process should not send request to start/stop Rx/Tx,
this patch fixes it.
Fixes: 23d4b61fee5d ("net/hns3: support multiple process")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
drivers/net/hns3/hns3_mp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hns3/hns3_mp.c b/drivers/net/hns3/hns3_mp.c
index ac0b5a0..cab784f 100644
--- a/drivers/net/hns3/hns3_mp.c
+++ b/drivers/net/hns3/hns3_mp.c
@@ -130,7 +130,7 @@ mp_req_on_rxtx(struct rte_eth_dev *dev, enum hns3_mp_req_type type)
int ret;
int i;
- if (!hw->secondary_cnt)
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY || !hw->secondary_cnt)
return;
if (type != HNS3_MP_REQ_START_RXTX && type != HNS3_MP_REQ_STOP_RXTX) {
hns3_err(hw, "port %u unknown request (req_type %d)",
--
2.7.4
next prev parent reply other threads:[~2021-05-10 13:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 13:38 [dpdk-dev] [PATCH 0/4] bugfix for hns3 PMD Min Hu (Connor)
2021-05-10 13:38 ` [dpdk-dev] [PATCH 1/4] net/hns3: fix unsupported mbx msg id log error Min Hu (Connor)
2021-05-10 13:38 ` Min Hu (Connor) [this message]
2021-05-10 13:38 ` [dpdk-dev] [PATCH 3/4] net/hns3: fix memory barrier incorrectly placed Min Hu (Connor)
2021-05-10 13:38 ` [dpdk-dev] [PATCH 4/4] net/hns3: return fail if FEC mode not support Min Hu (Connor)
2021-05-11 18:09 ` [dpdk-dev] [PATCH 0/4] bugfix for hns3 PMD Ferruh Yigit
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