diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index fd41db65fe1d..d5299dd13e85 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -23,6 +23,7 @@ static void dwmac4_core_init(struct mac_device_info *hw, struct net_device *dev) { + struct stmmac_priv *priv = netdev_priv(dev); void __iomem *ioaddr = hw->pcsr; u32 value = readl(ioaddr + GMAC_CONFIG); @@ -58,6 +59,9 @@ static void dwmac4_core_init(struct mac_device_info *hw, value |= GMAC_INT_FPE_EN; writel(value, ioaddr + GMAC_INT_EN); + + if (GMAC_INT_DEFAULT_ENABLE & GMAC_INT_TSIE) + init_waitqueue_head(&priv->tstamp_busy_wait); } static void dwmac4_rx_queue_enable(struct mac_device_info *hw, |