Author: cem
Date: Sun Dec 20 03:34:30 2015
New Revision: 292488
URL: https://svnweb.freebsd.org/changeset/base/292488
Log:
x86: Detect feature flags "AVX512DQ", "AVX512IFMA", "AVX512BW", "AVX512VBMI"
Documented in Intel Architecture Set Extensions Programming Reference
(319433-023).
Sponsored by: EMC / Isilon Storage Division
Modified:
head/sys/x86/x86/identcpu.c
Modified: head/sys/x86/x86/identcpu.c
==============================================================================
--- head/sys/x86/x86/identcpu.c Sun Dec 20 03:06:29 2015 (r292487)
+++ head/sys/x86/x86/identcpu.c Sun Dec 20 03:34:30 2015 (r292488)
@@ -910,12 +910,14 @@ printcpuinfo(void)
"\017MPX"
/* AVX512 Foundation */
"\021AVX512F"
+ "\022AVX512DQ"
/* Enhanced NRBG */
"\023RDSEED"
/* ADCX + ADOX */
"\024ADX"
/* Supervisor Mode Access Prevention */
"\025SMAP"
+ "\026AVX512IFMA"
"\027PCOMMIT"
"\030CLFLUSHOPT"
"\031CLWB"
@@ -924,6 +926,7 @@ printcpuinfo(void)
"\034AVX512ER"
"\035AVX512CD"
"\036SHA"
+ "\037AVX512BW"
);
}
@@ -932,6 +935,7 @@ printcpuinfo(void)
cpu_stdext_feature2,
"\020"
"\001PREFETCHWT1"
+ "\002AVX512VBMI"
"\004PKU"
"\005OSPKE"
);
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