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MFC r207676:

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Add definitions for Intel AESNI CPUID bits and print the capabilities
on boot.
This commit is contained in:
Konstantin Belousov 2010-05-12 09:34:10 +00:00
parent c3a3cc87e6
commit eb77a08756
4 changed files with 8 additions and 4 deletions
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4
sys/amd64/amd64/identcpu.c
View file

@ -240,7 +240,7 @@ printcpuinfo(void)
printf("\n Features2=0x%b", cpu_feature2,
"\020"
"\001SSE3" /* SSE3 */
"\002<b1>"
"\002PCLMULQDQ" /* Carry-Less Mul Quadword */
"\003DTES64" /* 64-bit Debug Trace */
"\004MON" /* MONITOR/MWAIT Instructions */
"\005DS_CPL" /* CPL Qualified Debug Store */
@ -264,7 +264,7 @@ printcpuinfo(void)
"\027MOVBE"
"\030POPCNT"
"\031<b24>"
"\032<b25>"
"\032AESNI" /* AES Crypto*/
"\033XSAVE"
"\034OSXSAVE"
"\035<b28>"

2
sys/amd64/include/specialreg.h
View file

@ -113,6 +113,7 @@
#define CPUID_PBE 0x80000000
#define CPUID2_SSE3 0x00000001
#define CPUID2_PCLMULQDQ 0x00000002
#define CPUID2_DTES64 0x00000004
#define CPUID2_MON 0x00000008
#define CPUID2_DS_CPL 0x00000010
@ -131,6 +132,7 @@
#define CPUID2_X2APIC 0x00200000
#define CPUID2_MOVBE 0x00400000
#define CPUID2_POPCNT 0x00800000
#define CPUID2_AESNI 0x02000000
/*
* Important bits in the AMD extended cpuid flags

4
sys/i386/i386/identcpu.c
View file

@ -727,7 +727,7 @@ printcpuinfo(void)
printf("\n Features2=0x%b", cpu_feature2,
"\020"
"\001SSE3" /* SSE3 */
"\002<b1>"
"\002PCLMULQDQ" /* Carry-Less Mul Quadword */
"\003DTES64" /* 64-bit Debug Trace */
"\004MON" /* MONITOR/MWAIT Instructions */
"\005DS_CPL" /* CPL Qualified Debug Store */
@ -751,7 +751,7 @@ printcpuinfo(void)
"\027MOVBE"
"\030POPCNT"
"\031<b24>"
"\032<b25>"
"\032AESNI" /* AES Crypto*/
"\033XSAVE"
"\034OSXSAVE"
"\035<b28>"

2
sys/i386/include/specialreg.h
View file

@ -110,6 +110,7 @@
#define CPUID_PBE 0x80000000
#define CPUID2_SSE3 0x00000001
#define CPUID2_PCLMULQDQ 0x00000002
#define CPUID2_DTES64 0x00000004
#define CPUID2_MON 0x00000008
#define CPUID2_DS_CPL 0x00000010
@ -128,6 +129,7 @@
#define CPUID2_X2APIC 0x00200000
#define CPUID2_MOVBE 0x00400000
#define CPUID2_POPCNT 0x00800000
#define CPUID2_AESNI 0x02000000
/*
* Important bits in the AMD extended cpuid flags