diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0089-net-next-mediatek-increase-watchdog_timeo.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0089-net-next-mediatek-increase-watchdog_timeo.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0089-net-next-mediatek-increase-watchdog_timeo.patch b/target/linux/mediatek/patches-4.4/0089-net-next-mediatek-increase-watchdog_timeo.patch new file mode 100644 index 0000000000..9632556d02 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0089-net-next-mediatek-increase-watchdog_timeo.patch @@ -0,0 +1,31 @@ +From 2cbf3f95a49925317ef4138ceaf7f7f30f353f0f Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 3 May 2016 03:17:53 +0200 +Subject: [PATCH 089/102] net-next: mediatek: increase watchdog_timeo + +During stress testing, after reducing the threshold value, we have seen +TX timeouts that were caused by the watchdog_timeo value being too low. +Increase the value to 5 * HZ which is a value commonly used by many other +drivers. + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +index d03f339..52cdb3a 100644 +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1720,7 +1720,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) + mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET; + + SET_NETDEV_DEV(eth->netdev[id], eth->dev); +- eth->netdev[id]->watchdog_timeo = HZ; ++ eth->netdev[id]->watchdog_timeo = 5 * HZ; + eth->netdev[id]->netdev_ops = &mtk_netdev_ops; + eth->netdev[id]->base_addr = (unsigned long)eth->base; + eth->netdev[id]->vlan_features = MTK_HW_FEATURES & +-- +1.7.10.4 + |