On Thu, 2005-03-10 at 20:02 -0800, Jesse Barnes wrote: > On Thursday, March 10, 2005 6:38 pm, Benjamin Herrenschmidt wrote: > > That one is even worse... from what I see in your lspci output, you have > > no bridge with AGP capability at all, and the various AGP devices are > > all siblings... > > Both of the video cards are sitting on agp busses in agp slots hooked up to > host to agp bridges. > > > Are you sure there is any real AGP slot in there ? > > Yes :)
Well, according to your lspci, none of the bridges exposes a device with AGP capabilities... It looks like you aren't exposing the host "self" device on the bus. Do you have an AGP driver ? If yes, it certainly can't use any of the generic code anyway ... I still think that the matching between a bridge and a card should be a bridge callback (with eventually a generic one that works for whatever x86 are around) so that the bridge driver can deal with funky layouts. I have no time to toy with this at the moment though ;) Ben. - 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/