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Message-Id: <1465108385-38286-10-git-send-email-john@phrozen.org> Date: Sun, 5 Jun 2016 08:33:02 +0200 From: John Crispin <john@...ozen.org> To: "David S. Miller" <davem@...emloft.net> Cc: Felix Fietkau <nbd@....name>, Sean Wang <keyhaede@...il.com>, netdev@...r.kernel.org, linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org, John Crispin <john@...ozen.org> Subject: [PATCH 09/12] 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@...ozen.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 8b289e1..24714ab 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -1688,7 +1688,7 @@ 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
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