diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c index 577316de6ba8..e81b6e565c29 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c @@ -30,9 +30,11 @@ static void dwmac4_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) if (axi->axi_xit_frm) value |= DMA_AXI_LPI_XIT_FRM; + value &= ~DMA_AXI_WR_OSR_LMT; value |= (axi->axi_wr_osr_lmt & DMA_AXI_OSR_MAX) << DMA_AXI_WR_OSR_LMT_SHIFT; + value &= ~DMA_AXI_RD_OSR_LMT; value |= (axi->axi_rd_osr_lmt & DMA_AXI_OSR_MAX) << DMA_AXI_RD_OSR_LMT_SHIFT; |