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