mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

net: hns3: fix PF rss size initialization bug 

Currently hns3 driver misuses the VF rss size to initialize the PF rss size
in hclge_tm_vport_tc_info_update. So this patch fix it by checking the
vport id before initialization.

Fixes: 7347255ea3 ("net: hns3: refactor PF rss get APIs with new common rss get APIs")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jie Wang 2022-06-11 20:25:28 +08:00 committed by David S. Miller
parent e93530ae0e
commit 71b215f36d
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
View File

@ -681,7 +681,9 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
kinfo->num_tqps = hclge_vport_get_tqp_num(vport);
vport->dwrr = 100; /* 100 percent as init */
vport->bw_limit = hdev->tm_info.pg_info[0].bw_limit;
hdev->rss_cfg.rss_size = kinfo->rss_size;
if (vport->vport_id == PF_VPORT_ID)
hdev->rss_cfg.rss_size = kinfo->rss_size;
/* when enable mqprio, the tc_info has been updated. */
if (kinfo->tc_info.mqprio_active)