Scroll to navigation

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

March 2016 Kernel Hackers Manual 3.2.