| 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¶
| June 2024 | Kernel Hackers Manual 3.10 |