29 lines
1,006 B
Diff
29 lines
1,006 B
Diff
From 3f7e90b7acf147dbbe6bb140c510fc1eb97279ef Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Fri, 22 Apr 2016 11:08:43 +0200
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Subject: [PATCH 82/90] net-next: mediatek: add RX delay support
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If an external Gigabit PHY is connected to either of the MACs we need to
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tell the to use a RX delay. Not doing so will result in heavy packet loss
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and/or data corruption of RX traffic.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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index f4d8519..aa25788 100644
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -226,6 +226,7 @@ static int mtk_phy_connect(struct mtk_mac *mac)
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return -ENODEV;
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switch (of_get_phy_mode(np)) {
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+ case PHY_INTERFACE_MODE_RGMII_RXID:
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case PHY_INTERFACE_MODE_RGMII:
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ge_mode = 0;
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break;
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--
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1.7.10.4
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