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)

RETURN
       1 if attached SCSI device exists, 0 otherwise.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   ATA_SCSI_OFFLINE_DEV(9)