From 8fe82bd460312728165f6472bd58be2e5d5ea527 Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Fri, 28 Jun 2019 09:29:12 +0200 Subject: net: stmmac: dwxgmac: Enable EDMA by default Enable the EDMA feature by default which gives higher performance. Changes from v1: - Do not use magic values (David) Signed-off-by: Jose Abreu Cc: Joao Pinto Cc: David S. Miller Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c') 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, -- cgit