On Tuesday 26 June 2007, Sergei Shtylyov wrote:
> Bartlomiej Zolnierkiewicz wrote:
>
> > Backport short cables support from pata_sis.c.
>
> > This patch should allow UDMA > 2 modes on ASUS A6K.
>
> > Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
>
> Acked-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
>
> > Index: b/drivers/ide/pci/sis5513.c
> > ===================================================================
> > --- a/drivers/ide/pci/sis5513.c
> > +++ b/drivers/ide/pci/sis5513.c
> [...]
> > @@ -796,10 +796,33 @@ static unsigned int __devinit init_chips
> > return 0;
> > }
> >
> > +struct sis_laptop {
> > + u16 device;
> > + u16 subvendor;
> > + u16 subdevice;
> > +};
> > +
> > +static const struct sis_laptop sis_laptop[] = {
> > + /* devid, subvendor, subdev */
> > + { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */
> > + /* end marker */
> > + { 0, }
> > +};
> > +
> > static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
> > {
> > + struct pci_dev *pdev = hwif->pci_dev;
> > + const struct sis_laptop *lap = &sis_laptop[0];
> > u8 ata66 = 0;
> >
> > + while (lap->device) {
> > + if (lap->device == pdev->device &&
> > + lap->subvendor == pdev->subsystem_vendor &&
> > + lap->subdevice == pdev->subsystem_device)
> > + return ATA_CBL_PATA40_SHORT;
> > + lap++;
> > + }
> > +
>
> The code even starts looking generic enough to be put into helper...
Hmm, agreed, now if somebody could send me a patch...
Thanks,
Bart
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