[src/netbsd-1-5]: src/sys/arch/news68k/news68k Pull up revision 1.6 (requeste...

[jhawk <jhawk%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1065a590d746
branches:  netbsd-1-5
changeset: 490417:1065a590d746
user:      jhawk <jhawk%NetBSD.org@localhost>
date:      Sun Dec 24 07:18:32 2000 +0000

description:
Pull up revision 1.6 (requested by tsutsui):
  Allow runtime enabling/disabling of DC_BE and IC_BE bits in %cacr
  and enable them on news1200/1400/1500 (Which have no L2 cache); yields
  a performance improvement. Also correct a typo in a comment.

diffstat:

 sys/arch/news68k/news68k/genassym.cf |  16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)

diffs (32 lines):

diff -r df4a44ec4b76 -r 1065a590d746 sys/arch/news68k/news68k/genassym.cf
--- a/sys/arch/news68k/news68k/genassym.cf      Sun Dec 24 07:18:24 2000 +0000
+++ b/sys/arch/news68k/news68k/genassym.cf      Sun Dec 24 07:18:32 2000 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: genassym.cf,v 1.3 2000/05/26 00:36:48 thorpej Exp $
+#      $NetBSD: genassym.cf,v 1.3.4.1 2000/12/24 07:18:32 jhawk Exp $
 
 #
 # Copyright (c) 1982, 1990, 1993
@@ -163,11 +163,19 @@
 define EXTIOTOP1200            EXTIOTOP1200
 define FC_USERD                FC_USERD
 define FC_SUPERD               FC_SUPERD
+
+define DC_FREEZE               DC_FREEZE
+define DC_BE                   DC_BE
+define DC_CLR                  DC_CLR
+define IC_BE                   IC_BE
+define IC_CLR                  IC_CLR
+
+define CACHE40_ON              CACHE40_ON
+
 define CACHE_ON                CACHE_ON
 define CACHE_OFF               CACHE_OFF
-define CACHE_CLR               CACHE_CLR
-define IC_CLEAR                IC_CLEAR
-define DC_CLEAR                DC_CLEAR
+define DCIC_CLR                DCIC_CLR
+define CACHE_BE                CACHE_BE
 
 # pte/ste bits
 define PG_V                    PG_V