diff options
| author | das <das@FreeBSD.org> | 2008-02-02 22:40:17 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2008-02-02 22:40:17 +0000 |
| commit | eca0289cd9f1df13941515c23b72023620c6abc8 (patch) | |
| tree | 35175425d563329b26a68a08a82defa853fc8e3b /sys/amd64 | |
| parent | b3df56a7f6c5ba056c57c32e556a5e82edc9a880 (diff) | |
| download | FreeBSD-src-eca0289cd9f1df13941515c23b72023620c6abc8.zip FreeBSD-src-eca0289cd9f1df13941515c23b72023620c6abc8.tar.gz | |
SSE4 CPUID bits
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/identcpu.c | 6 | ||||
| -rw-r--r-- | sys/amd64/include/specialreg.h | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/sys/amd64/amd64/identcpu.c b/sys/amd64/amd64/identcpu.c index cd0c72e..6aa3052 100644 --- a/sys/amd64/amd64/identcpu.c +++ b/sys/amd64/amd64/identcpu.c @@ -240,11 +240,11 @@ printcpuinfo(void) "\021<b16>" "\022<b17>" "\023DCA" /* Direct Cache Access */ - "\024<b19>" - "\025<b20>" + "\024SSE4.1" + "\025SSE4.2" "\026<b21>" "\027<b22>" - "\030<b23>" + "\030POPCNT" "\031<b24>" "\032<b25>" "\033<b26>" diff --git a/sys/amd64/include/specialreg.h b/sys/amd64/include/specialreg.h index e25ed7b..3fb1c53 100644 --- a/sys/amd64/include/specialreg.h +++ b/sys/amd64/include/specialreg.h @@ -125,6 +125,9 @@ #define CPUID2_XTPR 0x00004000 #define CPUID2_PDCM 0x00008000 #define CPUID2_DCA 0x00040000 +#define CPUID2_SSE41 0x00080000 +#define CPUID2_SSE42 0x00100000 +#define CPUID2_POPCNT 0x00800000 /* * Important bits in the AMD extended cpuid flags |
