On Sat, Dec 08, 2018 at 02:14:51PM +0100, Sam Ravnborg wrote: > Hi Christoph. > > Nice simplification. > > Your patch deletes the following nice comment: > > -/* > > - * On LEON PCI Memory space is mapped 1:1 with physical address space. > > - * > > - * I/O space is located at low 64Kbytes in PCI I/O space. The I/O addresses > > - * are converted into CPU addresses to virtual addresses that are mapped with > > - * MMU to the PCI Host PCI I/O space window which are translated to the low > > - * 64Kbytes by the Host controller. > > - */ > Maybe this is obvious and not relevant to keep? I could not find any code below it that this even seemed relevant to. If it makes sense to you or other people actually involved with sparc I can restore it.
