diff options
Diffstat (limited to 'drivers/net/bcm63xx_enet.c')
| -rw-r--r-- | drivers/net/bcm63xx_enet.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c index d91105693c8a..37a4be57a2b7 100644 --- a/drivers/net/bcm63xx_enet.c +++ b/drivers/net/bcm63xx_enet.c @@ -959,7 +959,9 @@ static int bcm_enet_open(struct net_device *dev) /* all set, enable mac and interrupts, start dma engine and * kick rx dma channel */ wmb(); - enet_writel(priv, ENET_CTL_ENABLE_MASK, ENET_CTL_REG); + val = enet_readl(priv, ENET_CTL_REG); + val |= ENET_CTL_ENABLE_MASK; + enet_writel(priv, val, ENET_CTL_REG); enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG); enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK, ENETDMA_CHANCFG_REG(priv->rx_chan)); |