From: Chen-Yu Tsai Date: Fri, 17 Jan 2014 13:24:44 +0000 (+0800) Subject: net: stmmac: Honor DT parameter to force DMA store and forward mode X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6aedb8c06df732625cf998c1428396914f3139b4;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git net: stmmac: Honor DT parameter to force DMA store and forward mode "snps,force_sf_dma_mode" is documented in stmmac device tree bindings, but is never handled by the driver. Signed-off-by: Chen-Yu Tsai Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 704a5e0069c0..634260e7dd3b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -56,6 +56,8 @@ static int stmmac_probe_config_dt(struct platform_device *pdev, sizeof(struct stmmac_mdio_bus_data), GFP_KERNEL); + plat->force_sf_dma_mode = of_property_read_bool(np, "snps,force_sf_dma_mode"); + /* * Currently only the properties needed on SPEAr600 * are provided. All other properties should be added