diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index f5118f4cccf3..319b94381d2e 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1836,6 +1836,13 @@ static void bcmgenet_irq_task(struct work_struct *work) netif_dbg(priv, intr, priv->dev, "%s\n", __func__); + if (priv->irq0_stat & UMAC_IRQ_MPD_R) { + priv->irq0_stat &= ~UMAC_IRQ_MPD_R; + netif_dbg(priv, wol, priv->dev, + "magic packet detected, waking up\n"); + bcmgenet_power_up(priv, GENET_POWER_WOL_MAGIC); + } + /* Link UP/DOWN event */ if ((priv->hw_params->flags & GENET_HAS_MDIO_INTR) && (priv->irq0_stat & (UMAC_IRQ_LINK_UP|UMAC_IRQ_LINK_DOWN))) { |