diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0080-net-next-mediatek-properly-handle-RGMII-modes.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0080-net-next-mediatek-properly-handle-RGMII-modes.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/mediatek/patches-4.4/0080-net-next-mediatek-properly-handle-RGMII-modes.patch b/target/linux/mediatek/patches-4.4/0080-net-next-mediatek-properly-handle-RGMII-modes.patch deleted file mode 100644 index 1d176f2ece..0000000000 --- a/target/linux/mediatek/patches-4.4/0080-net-next-mediatek-properly-handle-RGMII-modes.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 25eaa5d6483a5899e6bf48b47f762f05c186b4b6 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Fri, 22 Apr 2016 11:08:43 +0200 -Subject: [PATCH 080/102] net-next: mediatek: properly handle RGMII modes - -If an external Gigabit PHY is connected to either of the MACs we need to -be able to tell the PHY to use a delay. Not doing so will result in heavy -packet loss and/or data corruption when using PHYs such as the IC+ IP1001. -We tell the PHY which MII delay mode to use via the devictree. - -The ethernet driver needs to be adapted to handle all 3 rgmii-*id modes -in the same way as normal rgmii when setting up the MAC. - -Reviewed-by: Andrew Lunn <andrew@lunn.ch> -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c -+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -236,6 +236,9 @@ static int mtk_phy_connect(struct mtk_ma - return -ENODEV; - - switch (of_get_phy_mode(np)) { -+ case PHY_INTERFACE_MODE_RGMII_TXID: -+ case PHY_INTERFACE_MODE_RGMII_RXID: -+ case PHY_INTERFACE_MODE_RGMII_ID: - case PHY_INTERFACE_MODE_RGMII: - ge_mode = 0; - break; |