On Mon, 8 Jul 2019, Geert Uytterhoeven wrote:
I guess the others do have aliases at 0x50000000? ...
Right. Otherwise mac_scsi wouldn't work. See also, arch/m68k/mac/config.c:
* GMFH says that $5000 0000 - $50FF FFFF "wraps
* $5000 0000 - $5001 FFFF eight times" (!)
* mess.org says IIci and Color Classic do not alias
* I/O address space.
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