[src/trunk]: src/sys/arch/vax/include Add some defines gleaned from OpenVMS t...

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

details:   https://anonhg.NetBSD.org/src/rev/2ae5bab463da
branches:  trunk
changeset: 485074:2ae5bab463da
user:      mhitch <mhitch%NetBSD.org@localhost>
date:      Tue Apr 18 16:23:42 2000 +0000

description:
Add some defines gleaned from OpenVMS to enable cache on the 4000/VLC.

diffstat:

 sys/arch/vax/include/ka48.h |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 94a04c432566 -r 2ae5bab463da sys/arch/vax/include/ka48.h
--- a/sys/arch/vax/include/ka48.h       Tue Apr 18 14:48:53 2000 +0000
+++ b/sys/arch/vax/include/ka48.h       Tue Apr 18 16:23:42 2000 +0000
@@ -42,7 +42,7 @@
 
 /* memory addresses of interest */
 #define        KA48_INVFLT     0x20200000
-#define        KA48_INVFLTSZ   32768
+#define        KA48_INVFLTSZ   16384
 #define        KA48_CCR        0x23000000
 #define        KA48_TAGST      0x2d000000
 #define        KA48_TAGSZ      32768
@@ -52,3 +52,10 @@
 
 #define        KA48_BWF0       0x20080014
 #define        BWF0_FEN        0x01000000
+
+/* From OpenVMS $IO440DEF & $KA440DEF */
+#define        KA48_PARCTL     0x20080014
+#define        KA48_PARCTL_CPEN        0x00000001      /* CPU Parity Eanble? */
+#define        KA48_PARCTL_NPEN        0x00000100      /* ?? Parity Enable */
+#define        KA48_PARCTL_INVENA      0x01000000      /* Invalid ? Enable */
+#define        KA48_PARCTL_AGS         0x02000000      /* ??? */