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32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
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From 6aedb8c06df732625cf998c1428396914f3139b4 Mon Sep 17 00:00:00 2001
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From: Chen-Yu Tsai <wens@csie.org>
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Date: Fri, 17 Jan 2014 21:24:44 +0800
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Subject: [PATCH] net: stmmac: Honor DT parameter to force DMA store and
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forward mode
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"snps,force_sf_dma_mode" is documented in stmmac device tree bindings,
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but is never handled by the driver.
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Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 ++
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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
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index 704a5e0..634260e 100644
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--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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@@ -56,6 +56,8 @@ static int stmmac_probe_config_dt(struct platform_device *pdev,
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sizeof(struct stmmac_mdio_bus_data),
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GFP_KERNEL);
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+ plat->force_sf_dma_mode = of_property_read_bool(np, "snps,force_sf_dma_mode");
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+
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/*
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* Currently only the properties needed on SPEAr600
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* are provided. All other properties should be added
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--
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1.8.5.5
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