Re: interesting things with PC164 and latest milo-980602
Richard Henderson (rth@cygnus.com)
Sat, 5 Sep 1998 11:57:37 -0700
On Sat, Sep 05, 1998 at 02:46:00PM +0400, Alexander V. Lukyanov wrote:
> But the kernel compiled with it hung just after "jumping to kernel".
> Everything returned to norm when I recompiled the kernel with -mcpu=ev5,
> so I assume the problem was BWX on IO space.
I very much doubt that. Look at how I/O is implemented in
include/asm-alpha/[core_]cia.h and tell me how that would
change based on BWX insns.
Tracking this farther would be helpful...
r~