centos man page for piix_check_450nx_errata

PIIX_CHECK_450NX_ERR(9) 					ata_piix Internals					   PIIX_CHECK_450NX_ERR(9)

NAME
       piix_check_450nx_errata - Check for problem 450NX setup

SYNOPSIS
       int piix_check_450nx_errata(struct pci_dev * ata_dev);

ARGUMENTS
       ata_dev
	   the PCI device to check

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
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   PIIX_CHECK_450NX_ERR(9)