net: hns3: Add support for hns3_nic_netdev_ops.ndo_do_ioctl

This patch adds the .ndo_do_ioctl net_device_ops operation to support
the PHY MII ioctl for PF driver.

Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 67befff..c48c187 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -337,6 +337,8 @@ struct hnae3_ae_ops {
        void (*get_mac_addr)(struct hnae3_handle *handle, u8 *p);
        int (*set_mac_addr)(struct hnae3_handle *handle, void *p,
                            bool is_first);
+       int (*do_ioctl)(struct hnae3_handle *handle,
+                       struct ifreq *ifr, int cmd);
        int (*add_uc_addr)(struct hnae3_handle *handle,
                           const unsigned char *addr);
        int (*rm_uc_addr)(struct hnae3_handle *handle,

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 99209a0..e404130 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1239,6 +1239,20 @@ static int hns3_nic_net_set_mac_address(struct net_device *netdev, void *p)
        return 0;
 }
 
+static int hns3_nic_do_ioctl(struct net_device *netdev,
+                            struct ifreq *ifr, int cmd)
+{
+       struct hnae3_handle *h = hns3_get_handle(netdev);
+
+       if (!netif_running(netdev))
+               return -EINVAL;
+
+       if (!h->ae_algo->ops->do_ioctl)
+               return -EOPNOTSUPP;
+
+       return h->ae_algo->ops->do_ioctl(h, ifr, cmd);
+}
+
 static int hns3_nic_set_features(struct net_device *netdev,
                                 netdev_features_t features)
 {
@@ -1565,6 +1579,7 @@ static const struct net_device_ops hns3_nic_netdev_ops = {
        .ndo_start_xmit         = hns3_nic_net_xmit,
        .ndo_tx_timeout         = hns3_nic_net_timeout,
        .ndo_set_mac_address    = hns3_nic_net_set_mac_address,
+       .ndo_do_ioctl           = hns3_nic_do_ioctl,
        .ndo_change_mtu         = hns3_nic_change_mtu,
        .ndo_set_features       = hns3_nic_set_features,
        .ndo_get_stats64        = hns3_nic_get_stats64,

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index aececf5..ad15ba7 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -4308,6 +4308,18 @@ static int hclge_set_mac_addr(struct hnae3_handle *handle, void *p,
        return 0;
 }
 
+static int hclge_do_ioctl(struct hnae3_handle *handle, struct ifreq *ifr,
+                         int cmd)
+{
+       struct hclge_vport *vport = hclge_get_vport(handle);
+       struct hclge_dev *hdev = vport->back;
+
+       if (!hdev->hw.mac.phydev)
+               return -EOPNOTSUPP;
+
+       return phy_mii_ioctl(hdev->hw.mac.phydev, ifr, cmd);
+}
+
 static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
                                      bool filter_en)
 {
@@ -5977,6 +5989,7 @@ static const struct hnae3_ae_ops hclge_ops = {
        .get_tc_size = hclge_get_tc_size,
        .get_mac_addr = hclge_get_mac_addr,
        .set_mac_addr = hclge_set_mac_addr,
+       .do_ioctl = hclge_do_ioctl,
        .add_uc_addr = hclge_add_uc_addr,
        .rm_uc_addr = hclge_rm_uc_addr,
        .add_mc_addr = hclge_add_mc_addr,