rockpro64: dts: fix gmac2io stability issues
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Message ID 20190303223204.23061-1-andrius@stikonas.eu
State New
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Series
  • rockpro64: dts: fix gmac2io stability issues
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Commit Message

Andrius Štikonas March 3, 2019, 10:32 p.m. UTC
Enable thresh dma mode to disable checksuming.
See commit 73e42e18669934fa96cf2bb54291da54177076d7 for similar fix on rock64.

In particular, this fixes terrible IPv6 performance.

Signed-off-by: Andrius Štikonas <andrius@stikonas.eu>
---
 arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index be78172abc09..858bd980607a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -197,6 +197,7 @@ 
 	phy-mode = "rgmii";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
+	snps,force_thresh_dma_mode;
 	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 	snps,reset-active-low;
 	snps,reset-delays-us = <0 10000 50000>;