Commit 987c0871 authored by Shannon Nelson's avatar Shannon Nelson Committed by David S. Miller
Browse files

ionic: check for linkup in watchdog 



Add a link_status_check to the heartbeat watchdog.

Signed-off-by: default avatarShannon Nelson <snelson@pensando.io>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aa47b540

drivers/net/ethernet/pensando/ionic/ionic_dev.c

+5 −1
Original line number Diff line number Diff line
@@ -14,11 +14,15 @@ 
static void ionic_watchdog_cb(struct timer_list *t)

{

	struct ionic *ionic = from_timer(ionic, t, watchdog_timer);

	int hb;



	mod_timer(&ionic->watchdog_timer,

		  round_jiffies(jiffies + ionic->watchdog_period));



	ionic_heartbeat_check(ionic);

	hb = ionic_heartbeat_check(ionic);



	if (hb >= 0 && ionic->master_lif)

		ionic_link_status_check_request(ionic->master_lif);

}



void ionic_init_devinfo(struct ionic *ionic)

drivers/net/ethernet/pensando/ionic/ionic_lif.c

+1 −1
Original line number Diff line number Diff line
@@ -105,7 +105,7 @@ static void ionic_link_status_check(struct ionic_lif *lif) 
	clear_bit(IONIC_LIF_F_LINK_CHECK_REQUESTED, lif->state);

}



static void ionic_link_status_check_request(struct ionic_lif *lif)

void ionic_link_status_check_request(struct ionic_lif *lif)

{

	struct ionic_deferred_work *work;

drivers/net/ethernet/pensando/ionic/ionic_lif.h

+1 −0
Original line number Diff line number Diff line
@@ -224,6 +224,7 @@ static inline u32 ionic_coal_hw_to_usec(struct ionic *ionic, u32 units) 
	return (units * div) / mult;

}



void ionic_link_status_check_request(struct ionic_lif *lif);

int ionic_lifs_alloc(struct ionic *ionic);

void ionic_lifs_free(struct ionic *ionic);

void ionic_lifs_deinit(struct ionic *ionic);

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