[src/trunk]: src/sys/arch/x86/include It seems that AMD zen2's CPUID 0x800000...

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

details:   https://anonhg.NetBSD.org/src/rev/30b5ed74cfbe
branches:  trunk
changeset: 457904:30b5ed74cfbe
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Wed Jul 24 10:45:47 2019 +0000

description:
It seems that AMD zen2's CPUID 0x80000006 leaf's spec has changed.
The EDX register's acsociativity field has 9. In the latest available document,
it's a reserved value. I have no access to zen2's document, but many websites
say that the acsociativity is 16. Add it.

diffstat:

 sys/arch/x86/include/cacheinfo.h |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 8049965d9ac3 -r 30b5ed74cfbe sys/arch/x86/include/cacheinfo.h
--- a/sys/arch/x86/include/cacheinfo.h  Wed Jul 24 10:22:04 2019 +0000
+++ b/sys/arch/x86/include/cacheinfo.h  Wed Jul 24 10:45:47 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cacheinfo.h,v 1.26 2018/03/12 07:35:45 msaitoh Exp $   */
+/*     $NetBSD: cacheinfo.h,v 1.27 2019/07/24 10:45:47 msaitoh Exp $   */
 
 #ifndef _X86_CACHEINFO_H_
 #define _X86_CACHEINFO_H_
@@ -362,6 +362,7 @@
 __CI_TBL(0, 0x04,    4, 0, 0, NULL), \
 __CI_TBL(0, 0x06,    8, 0, 0, NULL), \
 __CI_TBL(0, 0x08,   16, 0, 0, NULL), \
+__CI_TBL(0, 0x09,   16, 0, 0, NULL), \
 __CI_TBL(0, 0x0a,   32, 0, 0, NULL), \
 __CI_TBL(0, 0x0b,   48, 0, 0, NULL), \
 __CI_TBL(0, 0x0c,   64, 0, 0, NULL), \