Bjorn Helgaas writes: > HP ia64 and parisc boxes are similar. The host bridges do not appear > as PCI devices. We discover them via ACPI on ia64 and PDC on parisc.
On PPC/PPC64 machines, the host bridges generally do not appear as PCI devices either. *However*, the AGP spec requires a set of registers in PCI config space for controlling the target (host) side of the AGP bus. In other words you are required to have a PCI device to represent the host side of the AGP bus, with a capability structure in its config space which contains the standard AGP registers. The lspci that was posted showed no such device, which was why Ben was querying it. Maybe your systems aren't fully AGP-compliant, in which case much of the generic code won't be usable on your systems. Paul. - 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/
