diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index ecd834e0e121..002791b77356 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -618,7 +618,18 @@ static void dwmac4_set_filter(struct mac_device_info *hw, value &= ~GMAC_PACKET_FILTER_PM; value &= ~GMAC_PACKET_FILTER_PR; if (dev->flags & IFF_PROMISC) { - value = GMAC_PACKET_FILTER_PR | GMAC_PACKET_FILTER_PCF; + /* VLAN Tag Filter Fail Packets Queuing */ + if (hw->vlan_fail_q_en) { + value = readl(ioaddr + GMAC_RXQ_CTRL4); + value &= ~GMAC_RXQCTRL_VFFQ_MASK; + value |= GMAC_RXQCTRL_VFFQE | + (hw->vlan_fail_q << GMAC_RXQCTRL_VFFQ_SHIFT); + writel(value, ioaddr + GMAC_RXQ_CTRL4); + value = GMAC_PACKET_FILTER_PR | GMAC_PACKET_FILTER_RA; + } else { + value = GMAC_PACKET_FILTER_PR | GMAC_PACKET_FILTER_PCF; + } + } else if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > hw->multicast_filter_bins)) { /* Pass all multi */ @@ -680,7 +691,7 @@ static void dwmac4_set_filter(struct mac_device_info *hw, writel(value, ioaddr + GMAC_PACKET_FILTER); - if (dev->flags & IFF_PROMISC) { + if (dev->flags & IFF_PROMISC && !hw->vlan_fail_q_en) { if (!hw->promisc) { hw->promisc = 1; dwmac4_vlan_promisc_enable(dev, hw); |