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author | Peter Grehan <grehan@FreeBSD.org> | 2017-03-16 03:06:50 +0000 |
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committer | Peter Grehan <grehan@FreeBSD.org> | 2017-03-16 03:06:50 +0000 |
commit | 264fae079227ad6ab2ebfd04cb7e22b9186a97ea (patch) | |
tree | da43047f7debaf6d84d9b3194f8a5517116f7065 /sys/x86/include/specialreg.h | |
parent | 28047d83f058e3d971c5648584bc2a593fa7753d (diff) | |
download | src-264fae079227ad6ab2ebfd04cb7e22b9186a97ea.tar.gz src-264fae079227ad6ab2ebfd04cb7e22b9186a97ea.zip |
Add the AMD MONITORX/MWAITX feature definition introduced in
Bulldozer/Ryzen CPUs.
Reviewed by: kib
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=315361
Diffstat (limited to 'sys/x86/include/specialreg.h')
-rw-r--r-- | sys/x86/include/specialreg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/x86/include/specialreg.h b/sys/x86/include/specialreg.h index 2f62ef403e19..e02540b3cfbd 100644 --- a/sys/x86/include/specialreg.h +++ b/sys/x86/include/specialreg.h @@ -227,6 +227,7 @@ #define AMDID2_DBE 0x04000000 #define AMDID2_PTSC 0x08000000 #define AMDID2_PTSCEL2I 0x10000000 +#define AMDID2_MWAITX 0x20000000 /* * CPUID instruction 1 eax info |