-------- Original-Nachricht -------- > Datum: Thu, 6 Sep 2007 15:36:30 +0200 > Von: Segher Boessenkool <[EMAIL PROTECTED]> > An: "Gerhard Pircher" <[EMAIL PROTECTED]> > CC: linuxppc-dev@ozlabs.org, [EMAIL PROTECTED] > Betreff: Re: [RFC] AmigaOne device tree source v2
> >> PCI legacy I/O is not direct mapped: there is no legacy I/O on a > >> PowerPC system bus. So, it can not be mentioned in the "ranges" > >> property, but the PHB registers used to access it should be shown > >> in the "reg" property. It could be a simple linear window (it > >> sounds like it is here?), but it could for example also be implemented > >> via an address/data register pair. > > Yes, it is a simple linear address window. I'll remove its address > > range from the reg property. > > No, please remove it from the "ranges" property, instead. What about the PCI2ISA bridge? I map the first 64k PCI I/O address space as ISA I/O space by using a ranges property. Would that be incorrect, too? Gerhard -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
