ATA_DEV_DISABLE_PM(9) libata Core Internals ATA_DEV_DISABLE_PM(9)

NAME ata_dev_disable_pm - disable SATA interface power management

SYNOPSIS void ata_dev_disable_pm(struct ata_device * dev);

ARGUMENTS dev device to disable power management

DESCRIPTION Disable SATA Interface power management. This will disable Device Interface Power Management (DIPM) without changing policy, call driver specific callbacks for disabling Host Initiated Power management.

LOCKING Caller.

RETURNS void

AUTHOR Jeff Garzik Author.

COPYRIGHT Kernel Hackers Manual 2.6. September 2014 ATA_DEV_DISABLE_PM(9)