On Sat, Dec 29, 2001 at 17:04:01 +0300, Valeriy E. Ushakov wrote:

> I haven't checked all the implications, but it seems that for sparc
> sbus_bus_addr should be g/c'ed and in sys/dev/sbus/* all its uses
> should be converted from sbus_bus_addr(tag, slot, offset) to
> BUS_ADDR(slot, offset).
> 
> I'm not sure about sparc64, but from a quick glance it does
> pre-translation in sbus_bus_addr and then just forwards sbus mmap to
> physical mmap (since address is already pretranslated).  So any fix in
> this area should be coordinated with sparc64 (hi, eeh).

I've commited an interim fix that makes sbus_bus_addr on sparc just
return BUS_ADDR(slot, offset).  It fixes framebuffer drivers in
sys/dev/sbus for sparc (thanks Juergen for testing that for me).

Happy New Year everyone!

SY, Uwe
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