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[net-next,4/5] net: hns3: fix for not initializing VF rss_hash_key problem

Message ID 1521862367-111399-5-git-send-email-lipeng321@huawei.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series fix some bugs for HNS3 | expand

Commit Message

lipeng (Y) March 24, 2018, 3:32 a.m. UTC 
From: Fuyun Liang <liangfuyun1@huawei.com>

Default rss_hash_key value should be given to all vports. But just the
PF rss_hash_key has the default value here. This patch adds rss_hash_key
Initialization for all vports.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index bede411..ce093c3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3466,8 +3466,6 @@  static void hclge_rss_init_cfg(struct hclge_dev *hdev)
 	struct hclge_vport *vport = hdev->vport;
 	int i;
 
-	netdev_rss_key_fill(vport->rss_hash_key, HCLGE_RSS_KEY_SIZE);
-
 	for (i = 0; i < hdev->num_vmdq_vport + 1; i++) {
 		vport[i].rss_tuple_sets.ipv4_tcp_en =
 			HCLGE_RSS_INPUT_TUPLE_OTHER;
@@ -3487,6 +3485,8 @@  static void hclge_rss_init_cfg(struct hclge_dev *hdev)
 			HCLGE_RSS_INPUT_TUPLE_OTHER;
 
 		vport[i].rss_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ;
+
+		netdev_rss_key_fill(vport[i].rss_hash_key, HCLGE_RSS_KEY_SIZE);
 	}
 
 	hclge_rss_indir_init_cfg(hdev);