CVS commit: src/sys/arch/macppc/dev

[Allen Briggs <briggs%netbsd.org@localhost>]

Module Name:    src
Committed By:   briggs
Date:           Sat Feb 15 05:07:58 UTC 2003

Modified Files:
        src/sys/arch/macppc/dev: ofb.c

Log Message:
Initialize the framebuffer BAT with BAT_G, too.  This marks the region
as (G)uarded, protecting it from the processor being too aggressive in
reordering and prefetching.  This allows OFB_ENABLE_CACHE to work on my
Powerbook G4.

Thanks to matt@ for suggesting this fix.  "It's the right thing to do."


To generate a diff of this commit:
cvs rdiff -r1.32 -r1.33 src/sys/arch/macppc/dev/ofb.c

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