24 lines
922 B
Diff
24 lines
922 B
Diff
From a2acf761e37031737300c47284181a21b6bc0cc2 Mon Sep 17 00:00:00 2001
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From: Chen-Yu Tsai <wens@csie.org>
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Date: Sat, 7 Dec 2013 01:29:35 +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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---
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drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 1 +
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1 file changed, 1 insertion(+)
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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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@@ -47,6 +47,7 @@ static int stmmac_probe_config_dt(struct
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plat->bus_id = 0;
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of_property_read_u32(np, "snps,phy-addr", &plat->phy_addr);
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+ plat->force_sf_dma_mode = of_property_read_bool(np, "snps,force_sf_dma_mode");
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plat->mdio_bus_data = devm_kzalloc(&pdev->dev,
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sizeof(struct stmmac_mdio_bus_data),
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