diff options
| author | Shannon Nelson <snelson@pensando.io> | 2021-08-27 11:55:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-28 11:23:09 +0100 |
| commit | d3e2dcdb6853ee263283121360f5facb73627cfd (patch) | |
| tree | 171314e085f535b5e9abd1f44daddf57ce58d497 /drivers/net/ethernet/pensando | |
| parent | 4af874f40ebb4c906eb632d8756673648c5724e6 (diff) | |
ionic: fire watchdog again after fw_down
In some cases of fw_down it was called because there was a
fw_generation change, and the firmware is already back up.
In order to keep the down time to a minimum, don't wait for
the next watchdog polling cycle, fire another watchdog off
as soon as we can - an out-of-cycle check won't hurt, and
may well speed up the recovery.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/pensando')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index e494d6b909c7..df0137044c03 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -93,10 +93,17 @@ static void ionic_lif_deferred_work(struct work_struct *work) ionic_link_status_check(lif); break; case IONIC_DW_TYPE_LIF_RESET: - if (w->fw_status) + if (w->fw_status) { ionic_lif_handle_fw_up(lif); - else + } else { ionic_lif_handle_fw_down(lif); + + /* Fire off another watchdog to see + * if the FW is already back rather than + * waiting another whole cycle + */ + mod_timer(&lif->ionic->watchdog_timer, jiffies + 1); + } break; default: break; |