diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 6f31cd96e521..586a1d51e369 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -3578,6 +3578,37 @@ static void pqi_start_io(struct pqi_ctrl_info *ctrl_info, spin_unlock_irqrestore(&queue_group->submit_lock[path], flags); } +#define PQI_WAIT_FOR_COMPLETION_IO_TIMEOUT_SECS 10 + +static int pqi_wait_for_completion_io(struct pqi_ctrl_info *ctrl_info, + struct completion *wait) +{ + int rc; + unsigned int wait_secs = 0; + + while (1) { + if (wait_for_completion_io_timeout(wait, + PQI_WAIT_FOR_COMPLETION_IO_TIMEOUT_SECS * HZ)) { + rc = 0; + break; + } + + pqi_check_ctrl_health(ctrl_info); + if (pqi_ctrl_offline(ctrl_info)) { + rc = -ENXIO; + break; + } + + wait_secs += PQI_WAIT_FOR_COMPLETION_IO_TIMEOUT_SECS; + + dev_err(&ctrl_info->pci_dev->dev, + "waiting %u seconds for completion\n", + wait_secs); + } + + return rc; +} + static void pqi_raid_synchronous_complete(struct pqi_io_request *io_request, void *context) { @@ -3601,7 +3632,7 @@ static int pqi_submit_raid_request_synchronous_with_io_request( io_request); if (timeout_msecs == NO_TIMEOUT) { - wait_for_completion_io(&wait); + pqi_wait_for_completion_io(ctrl_info, &wait); } else { if (!wait_for_completion_io_timeout(&wait, msecs_to_jiffies(timeout_msecs))) {