[src/trunk]: src/sys/external/bsd/drm2/include/asm Define cpu_has_pat for x86.

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

details:   https://anonhg.NetBSD.org/src/rev/0194f5ca9ae8
branches:  trunk
changeset: 364656:0194f5ca9ae8
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 13:44:15 2018 +0000

description:
Define cpu_has_pat for x86.

diffstat:

 sys/external/bsd/drm2/include/asm/cpufeature.h |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r fb0ea1d8a414 -r 0194f5ca9ae8 sys/external/bsd/drm2/include/asm/cpufeature.h
--- a/sys/external/bsd/drm2/include/asm/cpufeature.h    Mon Aug 27 13:44:04 2018 +0000
+++ b/sys/external/bsd/drm2/include/asm/cpufeature.h    Mon Aug 27 13:44:15 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cpufeature.h,v 1.3 2018/08/27 13:44:04 riastradh Exp $ */
+/*     $NetBSD: cpufeature.h,v 1.4 2018/08/27 13:44:15 riastradh Exp $ */
 
 /*-
  * Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -37,6 +37,7 @@
 #if defined(__i386__) || defined(__x86_64__)
 
 #define        cpu_has_clflush ((cpu_info_primary.ci_feat_val[0] & CPUID_CFLUSH) != 0)
+#define        cpu_has_pat     ((cpu_info_primary.ci_feat_val[0] & CPUID_PAT) != 0)
 
 static inline size_t
 cache_line_size(void)