diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index 0e4575f7bedb..ad4df9bddcf3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -577,8 +577,13 @@ static void dwxgmac2_update_vlan_hash(struct mac_device_info *hw, u32 hash, value |= XGMAC_VLAN_EDVLP; value |= XGMAC_VLAN_ESVL; value |= XGMAC_VLAN_DOVLTC; + } else { + value &= ~XGMAC_VLAN_EDVLP; + value &= ~XGMAC_VLAN_ESVL; + value &= ~XGMAC_VLAN_DOVLTC; } + value &= ~XGMAC_VLAN_VID; writel(value, ioaddr + XGMAC_VLAN_TAG); } else if (perfect_match) { u32 value = readl(ioaddr + XGMAC_PACKET_FILTER); @@ -589,13 +594,19 @@ static void dwxgmac2_update_vlan_hash(struct mac_device_info *hw, u32 hash, value = readl(ioaddr + XGMAC_VLAN_TAG); + value &= ~XGMAC_VLAN_VTHM; value |= XGMAC_VLAN_ETV; if (is_double) { value |= XGMAC_VLAN_EDVLP; value |= XGMAC_VLAN_ESVL; value |= XGMAC_VLAN_DOVLTC; + } else { + value &= ~XGMAC_VLAN_EDVLP; + value &= ~XGMAC_VLAN_ESVL; + value &= ~XGMAC_VLAN_DOVLTC; } + value &= ~XGMAC_VLAN_VID; writel(value | perfect_match, ioaddr + XGMAC_VLAN_TAG); } else { u32 value = readl(ioaddr + XGMAC_PACKET_FILTER); |