diff mbox series

[V2,net,6/7] net: hns3: Fixes the default VLAN-id of PF

Message ID 20170919161716.92680-7-salil.mehta@huawei.com
State New
Headers show
Series Bug fixes for the HNS3 Ethernet Driver for Hip08 SoC | expand

Commit Message

Salil Mehta Sept. 19, 2017, 4:17 p.m. UTC 
From: Lipeng <lipeng321@huawei.com>


When there is no vlan id in the packets, hardware will treat the vlan id
as 0 and look for the mac_vlan table. This patch set the default vlan id
of PF as 0. Without this config, it will fail when look for mac_vlan
table, and hardware will drop packets.

Fixes: 6427264ef330 ("net: hns3: Add HNS3 Acceleration Engine &
Compatibility Layer Support")
Signed-off-by: Mingguang Qu <qumingguang@huawei.com>

Signed-off-by: Lipeng <lipeng321@huawei.com>

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>

---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.7.4
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8e172af..74008ef 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3673,6 +3673,7 @@  static int hclge_init_vlan_config(struct hclge_dev *hdev)
 {
 #define HCLGE_VLAN_TYPE_VF_TABLE   0
 #define HCLGE_VLAN_TYPE_PORT_TABLE 1
+	struct hnae3_handle *handle;
 	int ret;
 
 	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_VF_TABLE,
@@ -3682,8 +3683,11 @@  static int hclge_init_vlan_config(struct hclge_dev *hdev)
 
 	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_PORT_TABLE,
 					 true);
+	if (ret)
+		return ret;
 
-	return ret;
+	handle = &hdev->vport[0].nic;
+	return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false);
 }
 
 static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu)