[v2,06/16] net: stmmac: Honor DT parameter to force DMA store and forward mode

Submitted by Chen-Yu Tsai on Jan. 10, 2014, 7 a.m.

Details

Message ID 1389337217-29032-7-git-send-email-wens@csie.org
State Changes Requested
Delegated to: David Miller
Headers show

Commit Message

Chen-Yu Tsai Jan. 10, 2014, 7 a.m.
"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 <wens@csie.org>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 ++
 1 file changed, 2 insertions(+)

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diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 86ee903..92627e0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -52,6 +52,8 @@  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