On Tue, Sep 25, 2007 at 07:17:10PM +0200, Florian Fainelli wrote: > > > #define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */ > > > -#define IOPORT_RESOURCE_END 0xffffffff > > > +#define IOPORT_RESOURCE_END 0xfffffffffULL > > > > So you're saying that PCI has just under 64GB worth of ioport address space > > on Alchemy? That's not how I recall my PCI spec ... > > Errm, no, actually, Alchemy has a 36bits PCI adressing mode if I recall right. Nope. IOspace is max. 4GB with PCI, even on 64-bit PCI. Ralf
