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mediatek: fix missing pause on switch port for Banana Pi R2

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This causes rx drops when running iperf.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse 2020-09-08 09:26:33 +01:00 committed by Daniel Golle
parent 9e7369d37e
commit d10b738c4b
1 changed files with 27 additions and 0 deletions
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27
target/linux/mediatek/patches-5.4/0700-arm-dts-mt7623-add-missing-pause-for-switchport.patch Normal file
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@ -0,0 +1,27 @@
From: Frank Wunderlich <frank-w@public-files.de>
Date: Mon, 7 Sep 2020 09:05:17 +0200
port6 of mt7530 switch (= cpu port 0) on bananapi-r2 misses pause option
which causes rx drops on running iperf.
Cc: stable@vger.kernel.org
Fixes: f4ff257cd160 ("arm: dts: mt7623: add support for Bananapi R2 (BPI-R2) board")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index 2b760f90f38c..5375c6699843 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -192,6 +192,7 @@ port@6 {
fixed-link {
speed = <1000>;
full-duplex;
+ pause;
};
};
};
--
2.25.1