diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index b8296eb41011..c9e802faabb5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -177,6 +177,10 @@ #define XGMAC_BLEN8 BIT(2) #define XGMAC_BLEN4 BIT(1) #define XGMAC_UNDEF BIT(0) +#define XGMAC_TX_EDMA_CTRL 0x00003040 +#define XGMAC_TDPS GENMASK(29, 0) +#define XGMAC_RX_EDMA_CTRL 0x00003044 +#define XGMAC_RDPS GENMASK(29, 0) #define XGMAC_DMA_CH_CONTROL(x) (0x00003100 + (0x80 * (x))) #define XGMAC_PBLx8 BIT(16) #define XGMAC_DMA_CH_TX_CONTROL(x) (0x00003104 + (0x80 * (x))) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index 7861a938420a..42448973c36e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -122,6 +122,8 @@ static void dwxgmac2_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) } writel(value, ioaddr + XGMAC_DMA_SYSBUS_MODE); + writel(XGMAC_TDPS, ioaddr + XGMAC_TX_EDMA_CTRL); + writel(XGMAC_RDPS, ioaddr + XGMAC_RX_EDMA_CTRL); } static void dwxgmac2_dma_rx_mode(void __iomem *ioaddr, int mode, |
