Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       ata_do_simple_cmd - Set port up for dma.

SYNOPSIS

       int ata_do_simple_cmd  (struct ata_port * ap, struct ata_device * dev,
                                u8 cmd);

ARGUMENTS

       ap     Port to initialize

       dev    -- undescribed --

       cmd    -- undescribed --

DESCRIPTION

       Called just after  data  structures  for  each  port  are  initialized.
       Allocates space for PRD table.

       May be used as the port_start entry in ata_port_operations.

LOCKING

       Inherited from caller.

AUTHOR

       Jeff Garzik.