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

NAME

       piix_check_450nx_errata - Check for problem 450NX setup

SYNOPSIS

       int __devinit piix_check_450nx_errata  (struct pci_dev * ata_dev);

ARGUMENTS

       ata_dev
              -- undescribed --

DESCRIPTION

       Check  for  the present of 450NX errata #19 and errata #25. If they are
       found return an error code so we can turn off DMA

AUTHOR

       Jeff Garzik.