diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcm4908_enet.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcm63xx_enet.c | 8 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c index 9be33dc98072..0b70e9e0ddad 100644 --- a/drivers/net/ethernet/broadcom/bcm4908_enet.c +++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c @@ -570,6 +570,7 @@ static int bcm4908_enet_poll(struct napi_struct *napi, int weight) if (len < ETH_ZLEN || (ctl & (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) != (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) { + kfree_skb(slot.skb); enet->netdev->stats.rx_dropped++; break; } @@ -582,6 +583,8 @@ static int bcm4908_enet_poll(struct napi_struct *napi, int weight) enet->netdev->stats.rx_packets++; enet->netdev->stats.rx_bytes += len; + + handled++; } if (handled < weight) { diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index fd8767213165..977f097fc7bf 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -1192,7 +1192,6 @@ static int bcm_enet_stop(struct net_device *dev) kdev = &priv->pdev->dev; netif_stop_queue(dev); - netdev_reset_queue(dev); napi_disable(&priv->napi); if (priv->has_phy) phy_stop(dev->phydev); @@ -1231,6 +1230,9 @@ static int bcm_enet_stop(struct net_device *dev) if (priv->has_phy) phy_disconnect(dev->phydev); + /* reset BQL after forced tx reclaim to prevent kernel panic */ + netdev_reset_queue(dev); + return 0; } @@ -2343,7 +2345,6 @@ static int bcm_enetsw_stop(struct net_device *dev) del_timer_sync(&priv->swphy_poll); netif_stop_queue(dev); - netdev_reset_queue(dev); napi_disable(&priv->napi); del_timer_sync(&priv->rx_timeout); @@ -2371,6 +2372,9 @@ static int bcm_enetsw_stop(struct net_device *dev) free_irq(priv->irq_tx, dev); free_irq(priv->irq_rx, dev); + /* reset BQL after forced tx reclaim to prevent kernel panic */ + netdev_reset_queue(dev); + return 0; } |