net: 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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 032939d211a7c6a1257edf1d28eeb247becc4612..3b3ba2e55bdce0be1ed76a674b6aa747bac720c2 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1709,7 +1709,7 @@ 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 &