diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index 64b8cb88ea45..bfa7d6913fd4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -310,7 +310,7 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw, u32 value = XGMAC_FILTER_RA; if (dev->flags & IFF_PROMISC) { - value |= XGMAC_FILTER_PR; + value |= XGMAC_FILTER_PR | XGMAC_FILTER_PCF; } else if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > HASH_TABLE_SIZE)) { value |= XGMAC_FILTER_PM; @@ -321,6 +321,18 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw, writel(value, ioaddr + XGMAC_PACKET_FILTER); } +static void dwxgmac2_set_mac_loopback(void __iomem *ioaddr, bool enable) +{ + u32 value = readl(ioaddr + XGMAC_RX_CONFIG); + + if (enable) + value |= XGMAC_CONFIG_LM; + else + value &= ~XGMAC_CONFIG_LM; + + writel(value, ioaddr + XGMAC_RX_CONFIG); +} + const struct stmmac_ops dwxgmac210_ops = { .core_init = dwxgmac2_core_init, .set_mac = dwxgmac2_set_mac, @@ -350,6 +362,7 @@ const struct stmmac_ops dwxgmac210_ops = { .pcs_get_adv_lp = NULL, .debug = NULL, .set_filter = dwxgmac2_set_filter, + .set_mac_loopback = dwxgmac2_set_mac_loopback, }; int dwxgmac2_setup(struct stmmac_priv *priv) |