From 190cd8a72b0181c543ecada6243be3a50636941b Mon Sep 17 00:00:00 2001 From: Jian Shen Date: Thu, 24 Mar 2022 20:54:50 +0800 Subject: net: hns3: refine the process when PF set VF VLAN Currently, when PF set VF VLAN, it sends notify mailbox to VF if VF alive. VF stop its traffic, and send request mailbox to PF, then PF updates VF VLAN. It's a bit complex. If VF is killed before sending request, PF will not set VF VLAN without any log. This patch refines the process, PF can set VF VLAN direclty, and then notify the VF. If VF is resetting at that time, the notify may be dropped, so VF should query it after reset finished. Fixes: 92f11ea177cd ("net: hns3: fix set port based VLAN issue for VF") Signed-off-by: Jian Shen Signed-off-by: Guangbin Huang Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c') diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 93389bec8d89..342d7cdf6285 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2862,6 +2862,11 @@ static int hclgevf_reset_hdev(struct hclgevf_dev *hdev) return ret; } + /* get current port based vlan state from PF */ + ret = hclgevf_get_port_base_vlan_filter_state(hdev); + if (ret) + return ret; + set_bit(HCLGEVF_STATE_PROMISC_CHANGED, &hdev->state); hclgevf_init_rxd_adv_layout(hdev); -- cgit v1.2.3