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Date:      Sat, 4 Feb 2012 18:33:03 +0200
From:      Konstantin Belousov <kostikbel@gmail.com>
To:        Dennis Glatting <freebsd@penx.com>
Cc:        freebsd-amd64@freebsd.org
Subject:   Re: aesni module with AMD CPUs?
Message-ID:  <20120204163303.GR3283@deviant.kiev.zoral.com.ua>
In-Reply-To: <1328372906.15339.98.camel@btw.pki2.com>
References:  <4F2CFFC3.30909@gurgelmail.com> <20120204124952.GK3283@deviant.kiev.zoral.com.ua> <7e0e01cc2b957c417a3f69232b33ebe0@antiszoc.hu> <1328372906.15339.98.camel@btw.pki2.com>

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On Sat, Feb 04, 2012 at 08:28:26AM -0800, Dennis Glatting wrote:
> I am confused by the Bulldozer comment and what FreeeBSD 9.0 reports.
>=20
>=20
>=20
> #1:
>=20
> CPU: AMD FX(tm)-8150 Eight-Core Processor            (4017.99-MHz
> K8-class CPU)
>   Origin =3D "AuthenticAMD"  Id =3D 0x600f12  Family =3D 15  Model =3D 1
> Stepping =3D 2
>=20
> Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
>=20
> Features2=3D0x1698220b<SSE3,PCLMULQDQ,MON,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT=
,AESNI,XSAVE,AVX>
> ------------------------------------------------------------------------^=
^^^^
>   AMD Features=3D0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>   AMD
> Features2=3D0x1c9bfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSV=
W,IBS,XOP,SKINIT,WDT,LWP,FMA4,NodeId,Topology,<b23>,<b24>>
>=20
>=20
> And
>=20
>=20
> #2:
>=20
>=20
> CPU: AMD Opteron(TM) Processor 6274                  (2200.07-MHz
> K8-class CPU)
>   Origin =3D "AuthenticAMD"  Id =3D 0x600f12  Family =3D 15  Model =3D 1
> Stepping =3D 2
>=20
> Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
>=20
> Features2=3D0x1698220b<SSE3,PCLMULQDQ,MON,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT=
,AESNI,XSAVE,AVX>
> ------------------------------------------------------------------------^=
^^^^
>   AMD Features=3D0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
>   AMD
> Features2=3D0x1c9bfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSV=
W,IBS,XOP,SKINIT,WDT,LWP,FMA4,NodeId,Topology,<b23>,<b24>>
>=20

So did you tried to kldload aesni(4) ?

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