This is a note to let you know that I've just added the patch titled
net: hns3: split function hclge_init_vlan_config()
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-hns3-split-function-hclge_init_vlan_config.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0700456ab8a8b5935982dcf8d94a6eb7087b88b8
Author: Jian Shen <shenjian15@xxxxxxxxxx>
Date: Thu Dec 2 16:35:57 2021 +0800
net: hns3: split function hclge_init_vlan_config()
[ Upstream commit b60f9d2ec479966383c7f2cdf3b1a3a66c25f212 ]
Currently the function hclge_init_vlan_config() is a bit long.
Split it to several small functions, to simplify code and
improve code readability.
Signed-off-by: Jian Shen <shenjian15@xxxxxxxxxx>
Signed-off-by: Guangbin Huang <huangguangbin2@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Stable-dep-of: f5db7a3b65c8 ("net: hns3: fix port vlan filter not disabled issue")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 4b0027a41f3cd..6a346165d5881 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -10102,67 +10102,80 @@ static int hclge_set_vlan_protocol_type(struct hclge_dev *hdev)
return status;
}
-static int hclge_init_vlan_config(struct hclge_dev *hdev)
+static int hclge_init_vlan_filter(struct hclge_dev *hdev)
{
-#define HCLGE_DEF_VLAN_TYPE 0x8100
-
- struct hnae3_handle *handle = &hdev->vport[0].nic;
struct hclge_vport *vport;
int ret;
int i;
- if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
- /* for revision 0x21, vf vlan filter is per function */
- for (i = 0; i < hdev->num_alloc_vport; i++) {
- vport = &hdev->vport[i];
- ret = hclge_set_vlan_filter_ctrl(hdev,
- HCLGE_FILTER_TYPE_VF,
- HCLGE_FILTER_FE_EGRESS,
- true,
- vport->vport_id);
- if (ret)
- return ret;
- vport->cur_vlan_fltr_en = true;
- }
+ if (hdev->ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2)
+ return hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+ HCLGE_FILTER_FE_EGRESS_V1_B,
+ true, 0);
- ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
- HCLGE_FILTER_FE_INGRESS, true,
- 0);
- if (ret)
- return ret;
- } else {
+ /* for revision 0x21, vf vlan filter is per function */
+ for (i = 0; i < hdev->num_alloc_vport; i++) {
+ vport = &hdev->vport[i];
ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
- HCLGE_FILTER_FE_EGRESS_V1_B,
- true, 0);
+ HCLGE_FILTER_FE_EGRESS, true,
+ vport->vport_id);
if (ret)
return ret;
+ vport->cur_vlan_fltr_en = true;
}
- hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE;
- hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE;
- hdev->vlan_type_cfg.rx_ot_fst_vlan_type = HCLGE_DEF_VLAN_TYPE;
- hdev->vlan_type_cfg.rx_ot_sec_vlan_type = HCLGE_DEF_VLAN_TYPE;
- hdev->vlan_type_cfg.tx_ot_vlan_type = HCLGE_DEF_VLAN_TYPE;
- hdev->vlan_type_cfg.tx_in_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ return hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
+ HCLGE_FILTER_FE_INGRESS, true, 0);
+}
- ret = hclge_set_vlan_protocol_type(hdev);
- if (ret)
- return ret;
+static int hclge_init_vlan_type(struct hclge_dev *hdev)
+{
+ hdev->vlan_type_cfg.rx_in_fst_vlan_type = ETH_P_8021Q;
+ hdev->vlan_type_cfg.rx_in_sec_vlan_type = ETH_P_8021Q;
+ hdev->vlan_type_cfg.rx_ot_fst_vlan_type = ETH_P_8021Q;
+ hdev->vlan_type_cfg.rx_ot_sec_vlan_type = ETH_P_8021Q;
+ hdev->vlan_type_cfg.tx_ot_vlan_type = ETH_P_8021Q;
+ hdev->vlan_type_cfg.tx_in_vlan_type = ETH_P_8021Q;
- for (i = 0; i < hdev->num_alloc_vport; i++) {
- u16 vlan_tag;
- u8 qos;
+ return hclge_set_vlan_protocol_type(hdev);
+}
+static int hclge_init_vport_vlan_offload(struct hclge_dev *hdev)
+{
+ struct hclge_port_base_vlan_config *cfg;
+ struct hclge_vport *vport;
+ int ret;
+ int i;
+
+ for (i = 0; i < hdev->num_alloc_vport; i++) {
vport = &hdev->vport[i];
- vlan_tag = vport->port_base_vlan_cfg.vlan_info.vlan_tag;
- qos = vport->port_base_vlan_cfg.vlan_info.qos;
+ cfg = &vport->port_base_vlan_cfg;
- ret = hclge_vlan_offload_cfg(vport,
- vport->port_base_vlan_cfg.state,
- vlan_tag, qos);
+ ret = hclge_vlan_offload_cfg(vport, cfg->state,
+ cfg->vlan_info.vlan_tag,
+ cfg->vlan_info.qos);
if (ret)
return ret;
}
+ return 0;
+}
+
+static int hclge_init_vlan_config(struct hclge_dev *hdev)
+{
+ struct hnae3_handle *handle = &hdev->vport[0].nic;
+ int ret;
+
+ ret = hclge_init_vlan_filter(hdev);
+ if (ret)
+ return ret;
+
+ ret = hclge_init_vlan_type(hdev);
+ if (ret)
+ return ret;
+
+ ret = hclge_init_vport_vlan_offload(hdev);
+ if (ret)
+ return ret;
return hclge_set_vlan_filter(handle, htons(ETH_P_8021Q), 0, false);
}
