diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index d8483d088711..e534a3aaf4a3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -1150,6 +1150,19 @@ static void dwxgmac2_sarc_configure(void __iomem *ioaddr, int val) writel(value, ioaddr + XGMAC_TX_CONFIG); } +static void dwxgmac2_enable_vlan(struct mac_device_info *hw, u32 type) +{ + void __iomem *ioaddr = hw->pcsr; + u32 value; + + value = readl(ioaddr + XGMAC_VLAN_INCL); + value |= XGMAC_VLAN_VLTI; + value |= XGMAC_VLAN_CSVL; /* Only use SVLAN */ + value &= ~XGMAC_VLAN_VLC; + value |= (type << XGMAC_VLAN_VLC_SHIFT) & XGMAC_VLAN_VLC; + writel(value, ioaddr + XGMAC_VLAN_INCL); +} + const struct stmmac_ops dwxgmac210_ops = { .core_init = dwxgmac2_core_init, .set_mac = dwxgmac2_set_mac, @@ -1189,6 +1202,7 @@ const struct stmmac_ops dwxgmac210_ops = { .get_mac_tx_timestamp = dwxgmac2_get_mac_tx_timestamp, .flex_pps_config = dwxgmac2_flex_pps_config, .sarc_configure = dwxgmac2_sarc_configure, + .enable_vlan = dwxgmac2_enable_vlan, }; int dwxgmac2_setup(struct stmmac_priv *priv) |