From c54772e751c0262073e85a7aa87f093fc0dd44f1 Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Sun, 30 Jul 2006 00:14:15 -0400 Subject: [PATCH] [PATCH] myri10ge - Fix spurious invokations of the watchdog reset handler Fix spurious invocations of the watchdog reset handler. Signed-off-by: Brice Goglin Signed-off-by: Jeff Garzik --- drivers/net/myri10ge/myri10ge.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 198c6f0e0105..06440a86baef 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -177,6 +177,7 @@ struct myri10ge_priv { struct work_struct watchdog_work; struct timer_list watchdog_timer; int watchdog_tx_done; + int watchdog_tx_req; int watchdog_resets; int tx_linearized; int pause; @@ -2542,7 +2543,8 @@ static void myri10ge_watchdog_timer(unsigned long arg) mgp = (struct myri10ge_priv *)arg; if (mgp->tx.req != mgp->tx.done && - mgp->tx.done == mgp->watchdog_tx_done) + mgp->tx.done == mgp->watchdog_tx_done && + mgp->watchdog_tx_req != mgp->watchdog_tx_done) /* nic seems like it might be stuck.. */ schedule_work(&mgp->watchdog_work); else @@ -2551,6 +2553,7 @@ static void myri10ge_watchdog_timer(unsigned long arg) jiffies + myri10ge_watchdog_timeout * HZ); mgp->watchdog_tx_done = mgp->tx.done; + mgp->watchdog_tx_req = mgp->tx.req; } static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) -- 2.39.2