|ATA_SCSI_OFFLINE_DEV(9)||libata SCSI translation/emulat||ATA_SCSI_OFFLINE_DEV(9)|
ata_scsi_offline_dev - offline attached SCSI device
int ata_scsi_offline_dev(struct ata_device * dev);
This function is called from ata_eh_hotplug and responsible for taking the SCSI device attached to dev offline. This function is called with host lock which protects dev->sdev against clearing.
LOCKING: spin_lock_irqsave(host lock)
1 if attached SCSI device exists, 0 otherwise.
|January 2017||Kernel Hackers Manual 4.8.|