Il 25/02/2013 09:51, Gleb Natapov ha scritto: > > Of these, the only thing I see that could be problematic is the PCI > > irq assignments (used in mptable) and the PCI region space (used in > > ACPI DSDT _SB.PCI.CRS). These are slightly problematic as they > > currently rely somewhat on the current SeaBIOS pciinit.c bridge/device > > setup. However, the mptable irqs is a simple algorithm that could be > > replicated in QEMU, and it looks to be of dubious value anyway (so > > could possibly be dropped from the mptable). Also, the PCI region > > space does not need to be exact, so a heuristic that just ensured it > > was large enough should suffice. > > Again IIRC there are still OSes that uses mptable to obtain irq > information. See 928d4dffef5c374.
It should work to use a fixed mptable that overrides interrupts 5/9/10/11, like we do in the MADT. It doesn't need to be just the interrupts that are in use. Paolo _______________________________________________ SeaBIOS mailing list SeaBIOS@seabios.org http://www.seabios.org/mailman/listinfo/seabios