NAME
ata_port_alloc - allocate and initialize basic ATA port resources
SYNOPSIS
struct ata_port * ata_port_alloc(struct ata_host * host);
ARGUMENTS
host
ATA host this allocated port belongs to
DESCRIPTION
Allocate and initialize basic ATA port resources.
RETURN
Allocate ATA port on success, NULL on failure.
LOCKING: Inherited from calling layer (may sleep).
AUTHOR
Jeff Garzik
Author.