@@ -932,7 +932,7 @@ static __be32 speed_set_ptys_admin(struct mlx4_en_priv *priv, u32 speed,
mutex_lock(&priv->mdev->state_lock);
if (priv->port_up) {
en_warn(priv, "Port link mode changed, restarting port...\n");
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
if (mlx4_en_start_port(dev))
en_err(priv, "Failed restarting port %d\n", priv->port);
}
@@ -1077,7 +1077,7 @@ static int mlx4_en_set_ringparam(struct net_device *dev,
if (priv->port_up) {
port_up = 1;
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
}
mlx4_en_safe_replace_resources(priv, tmp);
@@ -1205,7 +1205,7 @@ static int mlx4_en_set_rxfh(struct net_device *dev, const u32 *ring_index,
mutex_lock(&mdev->state_lock);
if (priv->port_up) {
port_up = 1;
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
}
if (ring_index)
@@ -1751,7 +1751,7 @@ static int mlx4_en_set_channels(struct net_device *dev,
if (priv->port_up) {
port_up = 1;
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
}
mlx4_en_safe_replace_resources(priv, tmp);
@@ -1741,8 +1741,7 @@ int mlx4_en_start_port(struct net_device *dev)
napi_schedule(&priv->rx_cq[i]->napi);
netif_tx_start_all_queues(dev);
- netif_device_attach(dev);
-
+ netif_carrier_on(dev);
return 0;
tx_err:
@@ -1767,7 +1766,7 @@ int mlx4_en_start_port(struct net_device *dev)
}
-void mlx4_en_stop_port(struct net_device *dev, int detach)
+void mlx4_en_stop_port(struct net_device *dev)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
@@ -1785,12 +1784,7 @@ void mlx4_en_stop_port(struct net_device *dev, int detach)
mlx4_CLOSE_PORT(mdev->dev, priv->port);
/* Synchronize with tx routine */
- netif_tx_lock_bh(dev);
- if (detach)
- netif_device_detach(dev);
- netif_tx_stop_all_queues(dev);
- netif_tx_unlock_bh(dev);
-
+ netif_carrier_off(dev);
netif_tx_disable(dev);
/* Set port as not active */
@@ -1903,7 +1897,7 @@ static void mlx4_en_restart(struct work_struct *work)
rtnl_lock();
mutex_lock(&mdev->state_lock);
if (priv->port_up) {
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
if (mlx4_en_start_port(dev))
en_err(priv, "Failed restarting port %d\n", priv->port);
}
@@ -1987,7 +1981,7 @@ static int mlx4_en_close(struct net_device *dev)
mutex_lock(&mdev->state_lock);
- mlx4_en_stop_port(dev, 0);
+ mlx4_en_stop_port(dev);
netif_carrier_off(dev);
mutex_unlock(&mdev->state_lock);
@@ -2231,7 +2225,7 @@ static int mlx4_en_change_mtu(struct net_device *dev, int new_mtu)
* the port */
en_dbg(DRV, priv, "Change MTU called with card down!?\n");
} else {
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
err = mlx4_en_start_port(dev);
if (err) {
en_err(priv, "Failed restarting port:%d\n",
@@ -2687,7 +2681,7 @@ static int mlx4_xdp_set(struct net_device *dev, struct bpf_prog *prog)
mutex_lock(&mdev->state_lock);
if (priv->port_up) {
port_up = 1;
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
}
priv->xdp_ring_num = xdp_ring_num;
@@ -3406,7 +3400,7 @@ int mlx4_en_reset_config(struct net_device *dev,
if (priv->port_up) {
port_up = 1;
- mlx4_en_stop_port(dev, 1);
+ mlx4_en_stop_port(dev);
}
en_warn(priv, "Changing device configuration rx filter(%x) rx vlan(%x)\n",
@@ -659,7 +659,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
struct mlx4_en_port_profile *prof);
int mlx4_en_start_port(struct net_device *dev);
-void mlx4_en_stop_port(struct net_device *dev, int detach);
+void mlx4_en_stop_port(struct net_device *dev);
void mlx4_en_set_stats_bitmap(struct mlx4_dev *dev,
struct mlx4_en_stats_bitmap *stats_bitmap,