CFT: bhyve AMD SVM

[ben wilber]

On Fri, Aug 23, 2013 at 12:15:35PM -0700, Michael Dexter wrote:
> The r254677 commit to the FreeBSD bhyve SVM branch has significant AMD
> SVM/RVI improvements that deserve testing.

Appears to be working fine here.  This is very cool.  Thanks bhyve guys!

amd_iommu_init: not implemented
SVM rev: 0x1 NASID:0x40
SVM Features:0x40f<NP,LbrVirt,SVML,NRIPS,PauseFilter,PauseFilterThreshold>

FreeBSD 10.0-CURRENT #1 r254759: Fri Aug 23 23:58:59 EDT 2013
    bw at genesis.desync.com:/factory/nanobsd/standard/obj_current/factory/nanobsd/standard/bhyve_svm/sys/RESIST amd64
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
CPU: AMD Opteron(tm) Processor 4170 HE (2094.56-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f81  Family = 0x10  Model = 0x8  Stepping = 1
  Features=0x783ab7f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,APIC,SEP,PGE,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2>
  Features2=0x80a02001<SSE3,CX16,x2APIC,POPCNT,HV>
  AMD Features=0xe6505880<<s7>,SYSCALL,<s12>,<s14>,NX,MMX+,FFXSR,Page1GB,LM,3DNow!+,3DNow!>
  AMD Features2=0x837ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,NodeId>
  TSC: P-state invariant
real memory  = 536870912 (512 MB)
avail memory = 474599424 (452 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <BHYVE  BVMADT  >