On Monday, January 24, 2005 9:25 am, Jesse Barnes wrote: > On Saturday, January 22, 2005 11:04 am, Jon Smirl wrote: > > > Well, not all of them, which is why I asked. Though obviously this > > > patch will need some very platform specific bits at any rate. > > > > What is a case of where the VGA forwarding bit isn't in the bridge > > control? It's part of the PCI spec to have it. > > Hmm... lemme check my specs. It doesn't look like we support that aspect > of the PCI spec in our bridges.
Btw, I don't think this is the only chipset that doesn't support the VGA routing bit, so new code shouldn't assume that it's ok to access VGA ports w/o an offset based on the PCI bus the device is on. Jesse - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
