diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index ea1252730f6c..7a7c3c91fc52 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -572,11 +572,15 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw, struct net_device *dev) { void __iomem *ioaddr = (void __iomem *)dev->base_addr; - u32 value = readl(ioaddr + XGMAC_PACKET_FILTER); int mcbitslog2 = hw->mcast_bits_log2; - u32 mc_filter[8]; + u32 value, mc_filter[8]; + + value = readl(ioaddr + XGMAC_PACKET_FILTER); + value &= ~XGMAC_FILTER_PCF; + value &= ~XGMAC_FILTER_PM; + value &= ~XGMAC_FILTER_HMC; + value &= ~XGMAC_FILTER_PR; - value &= ~(XGMAC_FILTER_PR | XGMAC_FILTER_HMC | XGMAC_FILTER_PM); value |= XGMAC_FILTER_HPF; memset(mc_filter, 0, sizeof(mc_filter)); |