other versions
| 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¶
struct ata_device * 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)
RETURN¶
1 if attached SCSI device exists, 0 otherwise.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |