Messages in this thread | | | Date | Fri, 22 Feb 2008 09:48:28 +0000 | From | Alan Cox <> | Subject | GAK!!!! Re: PCI: AMD SATA IDE mode quirk |
| |
> Signed-off-by: Crane Cai <crane.cai@amd.com> > Acked-by: Jeff Garzik <jeff@garzik.org> > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Vomitted-upon-by: Alan Cox <alan@redhat.com>
> - if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE) { > - u8 tmp; > + /* set sb600/sb700/sb800 sata to ahci mode */ > + u8 tmp; > > + pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &tmp); > + if (tmp == 0x01) {
CLASS_DEVICE is cached in pdev->class so why not simply do:
if (pdev->class & (1 << 8))
| |