#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/spinlock.h>
+#include <linux/async.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
"REPORT LUNS maximum number of LUNS received (should be"
" between 1 and 16384)");
-static unsigned int scsi_inq_timeout = SCSI_TIMEOUT/HZ+3;
+static unsigned int scsi_inq_timeout = SCSI_TIMEOUT/HZ + 18;
module_param_named(inq_timeout, scsi_inq_timeout, uint, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(inq_timeout,
"Timeout (in seconds) waiting for devices to answer INQUIRY."
- " Default is 5. Some non-compliant devices need more.");
+ " Default is 20. Some devices may need more; most need less.");
/* This lock protects only this list */
static DEFINE_SPINLOCK(async_scan_lock);
sdev->model = scsi_null_device_strs;
sdev->rev = scsi_null_device_strs;
sdev->host = shost;
+ sdev->queue_ramp_up_period = SCSI_DEFAULT_RAMP_UP_PERIOD;
sdev->id = starget->id;
sdev->lun = lun;
sdev->channel = starget->channel;
return sdev;
out_device_destroy:
+ scsi_device_set_state(sdev, SDEV_DEL);
transport_destroy_device(&sdev->sdev_gendev);
+ put_device(&sdev->sdev_dev);
put_device(&sdev->sdev_gendev);
out:
if (display_failure_msg)
INIT_LIST_HEAD(&starget->devices);
starget->state = STARGET_CREATED;
starget->scsi_level = SCSI_2;
+ starget->max_target_blocked = SCSI_DEFAULT_TARGET_BLOCKED;
retry:
spin_lock_irqsave(shost->host_lock, flags);
case TYPE_ENCLOSURE:
case TYPE_COMM:
case TYPE_RAID:
+ case TYPE_OSD:
sdev->writeable = 1;
break;
case TYPE_ROM:
}
}
+ sdev->max_queue_depth = sdev->queue_depth;
+
/*
* Ok, the device is now all set up, we can
* register it and tell the rest of the kernel
return SCSI_SCAN_LUN_PRESENT;
}
-static inline void scsi_destroy_sdev(struct scsi_device *sdev)
-{
- scsi_device_set_state(sdev, SDEV_DEL);
- if (sdev->host->hostt->slave_destroy)
- sdev->host->hostt->slave_destroy(sdev);
- transport_destroy_device(&sdev->sdev_gendev);
- put_device(&sdev->sdev_gendev);
-}
-
#ifdef CONFIG_SCSI_LOGGING
/**
* scsi_inq_str - print INQUIRY data from min to max index, strip trailing whitespace
}
}
} else
- scsi_destroy_sdev(sdev);
+ __scsi_remove_device(sdev);
out:
return res;
}
/*
* the sdev we used didn't appear in the report luns scan
*/
- scsi_destroy_sdev(sdev);
+ __scsi_remove_device(sdev);
return ret;
}
shost_for_each_device(sdev, shost) {
if (!scsi_host_scan_allowed(shost) ||
scsi_sysfs_add_sdev(sdev) != 0)
- scsi_destroy_sdev(sdev);
+ __scsi_remove_device(sdev);
}
}
{
BUG_ON(sdev->id != sdev->host->this_id);
- scsi_destroy_sdev(sdev);
+ __scsi_remove_device(sdev);
}
EXPORT_SYMBOL(scsi_free_host_dev);