From: Chengwen Feng <fengchengwen@huawei.com>
Date: Fri, 24 Jun 2022 08:59:49 +0000 (+0800)
Subject: net/hns3: fix descriptors check with SVE
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=5125731f562d6f457d63b803a921523d76ab482d;p=dpdk.git

net/hns3: fix descriptors check with SVE

The SVE algorithm and NEON algorithm have the same requirements for
nb-desc, but the nb-desc is verified only when using NEON.

Fixes: fa29fe45a7b4 ("net/hns3: support queue start and stop")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
---

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index e25a91becf..7b173f9f36 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -1756,7 +1756,8 @@ hns3_rxq_conf_runtime_check(struct hns3_hw *hw, uint16_t buf_size,
 		return -EINVAL;
 	}
 
-	if (pkt_burst == hns3_recv_pkts_vec) {
+	if (pkt_burst == hns3_recv_pkts_vec ||
+	    pkt_burst == hns3_recv_pkts_vec_sve) {
 		min_vec_bds = HNS3_DEFAULT_RXQ_REARM_THRESH +
 			      HNS3_DEFAULT_RX_BURST;
 		if (nb_desc < min_vec_bds ||