aesni module with AMD CPUs?

[Dennis Glatting]

On Sat, 2012-02-04 at 18:33 +0200, Konstantin Belousov wrote:
> 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.
> > 
> > 
> > 
> > #1:
> > 
> > CPU: AMD FX(tm)-8150 Eight-Core Processor            (4017.99-MHz
> > K8-class CPU)
> >   Origin = "AuthenticAMD"  Id = 0x600f12  Family = 15  Model = 1
> > Stepping = 2
> > 
> > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> > 
> > Features2=0x1698220b<SSE3,PCLMULQDQ,MON,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,AVX>
> > ------------------------------------------------------------------------^^^^^
> >   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
> >   AMD
> > Features2=0x1c9bfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,NodeId,Topology,<b23>,<b24>>
> > 
> > 
> > And
> > 
> > 
> > #2:
> > 
> > 
> > CPU: AMD Opteron(TM) Processor 6274                  (2200.07-MHz
> > K8-class CPU)
> >   Origin = "AuthenticAMD"  Id = 0x600f12  Family = 15  Model = 1
> > Stepping = 2
> > 
> > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> > 
> > Features2=0x1698220b<SSE3,PCLMULQDQ,MON,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,AVX>
> > ------------------------------------------------------------------------^^^^^
> >   AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
> >   AMD
> > Features2=0x1c9bfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,NodeId,Topology,<b23>,<b24>>
> > 
> 
> So did you tried to kldload aesni(4) ?


On the 8150:

bd3# cd /boot/kernel
bd3# kldload aesni
bd3# kldstat | grep aesni
 8    1 0xffffffff81768000 1a2b     aesni.ko

Any other test you want me to try? The 6274 system if busy but I'll try
the load if you want.

That system:

bd3# uname -a
FreeBSD bd3 9.0-STABLE FreeBSD 9.0-STABLE #1: Sun Jan 29 20:27:12 PST
2012     root at bd3:/sys/amd64/compile/SMUNI  amd64
bd3#