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 - 1.4
> +++ share/man/man4/man4.amd64/cpu.4 27 Dec 2017 17:22:10 -
> @@ -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.
>