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Subject[PATCH net 6/7] net: hns3: set default vlan id to PF
Date
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.

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(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8e172afd4876..74008ef23169 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)
--
2.11.0

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