CVS commit: [netbsd-9] src/sys/arch/mac68k/mac68k

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Apr 28 09:46:39 UTC 2021

Modified Files:
        src/sys/arch/mac68k/mac68k [netbsd-9]: machdep.c

Log Message:
Pull up following revision(s) (requested by rin in ticket #1258):

        sys/arch/mac68k/mac68k/machdep.c: revision 1.361
        sys/arch/mac68k/mac68k/machdep.c: revision 1.362

Make mac68k_set_io_offsets() a little bit cleaner:
- Via1Base is always ``base'' for all supported models.
- Set sccA and SCSIBase for each model of MACH_CLASSQ class.
- Some style fixes.

No functional changes intended.

Change sccA address for Quadra 800 from base + 0xc000 to 0xc020.

The H/W partially decodes its address, and sccA is available at
offsets 0xc000, 0xc020, .... The functionality is same, but Mac
toolbox ROM routines use 0xc020, and QEMU for Quadra 800 only
supports this address.


To generate a diff of this commit:
cvs rdiff -u -r1.353.2.2 -r1.353.2.3 src/sys/arch/mac68k/mac68k/machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.