diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index 5dcc95bc0ad2..4d6bb995d8d8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -203,10 +203,6 @@ static void dwxgmac2_dma_rx_mode(struct stmmac_priv *priv, void __iomem *ioaddr, } writel(value, ioaddr + XGMAC_MTL_RXQ_OPMODE(channel)); - - /* Enable MTL RX overflow */ - value = readl(ioaddr + XGMAC_MTL_QINTEN(channel)); - writel(value | XGMAC_RXOIE, ioaddr + XGMAC_MTL_QINTEN(channel)); } static void dwxgmac2_dma_tx_mode(struct stmmac_priv *priv, void __iomem *ioaddr, @@ -386,8 +382,11 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv, static int dwxgmac2_get_hw_feature(void __iomem *ioaddr, struct dma_features *dma_cap) { + struct stmmac_priv *priv; u32 hw_cap; + priv = container_of(dma_cap, struct stmmac_priv, dma_cap); + /* MAC HW feature 0 */ hw_cap = readl(ioaddr + XGMAC_HW_FEATURE0); dma_cap->edma = (hw_cap & XGMAC_HWFEAT_EDMA) >> 31; @@ -410,6 +409,8 @@ static int dwxgmac2_get_hw_feature(void __iomem *ioaddr, dma_cap->vlhash = (hw_cap & XGMAC_HWFEAT_VLHASH) >> 4; dma_cap->half_duplex = (hw_cap & XGMAC_HWFEAT_HDSEL) >> 3; dma_cap->mbps_1000 = (hw_cap & XGMAC_HWFEAT_GMIISEL) >> 1; + if (dma_cap->mbps_1000 && priv->synopsys_id >= DWXGMAC_CORE_2_20) + dma_cap->mbps_10_100 = 1; /* MAC HW feature 1 */ hw_cap = readl(ioaddr + XGMAC_HW_FEATURE1); |