On Thu, Dec 28, 2017 at 11:39:09AM +0100, Frederic Cambus wrote:
> Hi tech@,
> 
> VIA amd64 compatible CPUs support Enhanced SpeedStep, so reflect that
> in cpu.4.
> 
> On my VIA Nano U3500:
> 
> cpu0: VIA Nano U3500@1000MHz, 997.66 MHz
> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,
> CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE,SSE3,MWAIT,VMX,EST,TM2,SSSE3,
> CX16,xTPR,SSE4.1,POPCNT,NXE,LONG,LAHF,PERF
> cpu0: Enhanced SpeedStep 997 MHz: speeds: 1000, 800 MHz
> 
> On my VIA Eden X2 U4200:
> 
> cpu0: VIA Eden X2 U4200 @ 1.0+ GHz, 1000.23 MHz
> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,
> CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,MWAIT,VMX,EST,TM2,
> SSSE3,CX16,xTPR,SSE4.1,POPCNT,NXE,LONG,LAHF,PERF
> cpu0: Enhanced SpeedStep 1000 MHz: speeds: 1000, 900, 800 MHz
> 
> Comments? OK?
> 

ok.
jmc

> Index: share/man/man4/man4.amd64/cpu.4
> ===================================================================
> RCS file: /cvs/src/share/man/man4/man4.amd64/cpu.4,v
> retrieving revision 1.4
> diff -u -p -r1.4 cpu.4
> --- share/man/man4/man4.amd64/cpu.4   13 Jul 2009 15:43:05 -0000      1.4
> +++ share/man/man4/man4.amd64/cpu.4   27 Dec 2017 17:22:10 -0000
> @@ -46,7 +46,7 @@ There are several possible implementatio
>  to the user.
>  .Bl -tag -width tenletters
>  .It EST
> -Enhanced SpeedStep found on Intel processors,
> +Enhanced SpeedStep found on Intel and VIA processors,
>  offers frequency scaling with numerous positions.
>  .It PowerNow
>  Found on various AMD processors.
> 

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