| ATA_HOST_SUSPEND(9) | libata Library | ATA_HOST_SUSPEND(9) |
NAME¶
ata_host_suspend - suspend host
SYNOPSIS¶
int ata_host_suspend(struct ata_host * host, pm_message_t mesg);
ARGUMENTS¶
host
host to suspend
mesg
PM message
DESCRIPTION¶
Suspend host. Actual operation is performed by EH. This function requests EH to perform PM operations and waits for EH to finish.
LOCKING¶
Kernel thread context (may sleep).
RETURNS¶
0 on success, -errno on failure.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |