| 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¶
| May 2024 | Kernel Hackers Manual 2.6. |