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

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

Module Name:    src
Committed By:   martin
Date:           Sun Dec 14 14:24:50 UTC 2025

Modified Files:
        src/sys/arch/mips/include [netbsd-9]: cache_r5k.h

Log Message:
Pull up following revision(s) (requested by tsutsui in ticket #1987):

        sys/arch/mips/include/cache_r5k.h: revision 1.7

mips: Fix R5000SC cache page macro typo that broke boot.

A change in rev 1.5 to mips_r5k_round_page() and mips_r5k_trunc_page()
in cache_r5k.h (for PR/55139) had a fatal typo in the mask, so the
R5000SC cache flush code ended up operating on unintended addresses
and at least R5000SC Indy would no longer boot.
(not sure how my Qube 2700 worked at that time..)

Fix the macros to use the intended mask so that the secondary cache
flushes are done on the correct range again.


To generate a diff of this commit:
cvs rdiff -u -r1.4.22.1 -r1.4.22.2 src/sys/arch/mips/include/cache_r5k.h

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