ATA_SCSI_OFFLINE_DEV(9) libata SCSI translation/emulat ATA_SCSI_OFFLINE_DEV(9)
NAME
ata_scsi_offline_dev - offline attached SCSI device
SYNOPSIS
int ata_scsi_offline_dev(struct ata_device * dev);
ARGUMENTS
dev
ATA device to offline attached SCSI device for
DESCRIPTION
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)
RETURNS
1 if attached SCSI device exists, 0 otherwise.
AUTHOR
Jeff Garzik
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 ATA_SCSI_OFFLINE_DEV(9)
