/* Start the network engine */
bcmgenet_enable_rx_napi(priv);
- bcmgenet_enable_tx_napi(priv);
umac_enable_set(priv, CMD_TX_EN | CMD_RX_EN, true);
netif_tx_start_all_queues(dev);
+ bcmgenet_enable_tx_napi(priv);
/* Monitor link interrupts now */
bcmgenet_link_intr_enable(priv);
{
struct bcmgenet_priv *priv = netdev_priv(dev);
+ bcmgenet_disable_tx_napi(priv);
netif_tx_stop_all_queues(dev);
+
+ /* Disable MAC receive */
+ umac_enable_set(priv, CMD_RX_EN, false);
+
+ bcmgenet_dma_teardown(priv);
+
+ /* Disable MAC transmit. TX DMA disabled must be done before this */
+ umac_enable_set(priv, CMD_TX_EN, false);
+
phy_stop(priv->phydev);
bcmgenet_disable_rx_napi(priv);
- bcmgenet_disable_tx_napi(priv);
bcmgenet_intr_disable(priv);
/* Wait for pending work items to complete. Since interrupts are
priv->old_speed = -1;
priv->old_duplex = -1;
priv->old_pause = -1;
+
+ /* tx reclaim */
+ bcmgenet_tx_reclaim_all(dev);
+ bcmgenet_fini_dma(priv);
}
static int bcmgenet_close(struct net_device *dev)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
- int ret;
+ int ret = 0;
netif_dbg(priv, ifdown, dev, "bcmgenet_close\n");
/* Really kill the PHY state machine and disconnect from it */
phy_disconnect(priv->phydev);
- /* Disable MAC receive */
- umac_enable_set(priv, CMD_RX_EN, false);
-
- ret = bcmgenet_dma_teardown(priv);
- if (ret)
- return ret;
-
- /* Disable MAC transmit. TX DMA disabled must be done before this */
- umac_enable_set(priv, CMD_TX_EN, false);
-
- /* tx reclaim */
- bcmgenet_tx_reclaim_all(dev);
- bcmgenet_fini_dma(priv);
-
free_irq(priv->irq0, priv);
free_irq(priv->irq1, priv);
{
struct net_device *dev = dev_get_drvdata(d);
struct bcmgenet_priv *priv = netdev_priv(dev);
- int ret;
+ int ret = 0;
if (!netif_running(dev))
return 0;
netif_device_detach(dev);
- /* Disable MAC receive */
- umac_enable_set(priv, CMD_RX_EN, false);
-
- ret = bcmgenet_dma_teardown(priv);
- if (ret)
- return ret;
-
- /* Disable MAC transmit. TX DMA disabled must be done before this */
- umac_enable_set(priv, CMD_TX_EN, false);
-
- /* tx reclaim */
- bcmgenet_tx_reclaim_all(dev);
- bcmgenet_fini_dma(priv);
-
/* Prepare the device for Wake-on-LAN and switch to the slow clock */
if (device_may_wakeup(d) && priv->wolopts) {
ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC);