EmulatorPkg: Change the cpu frequency to a non-zero value

[edk2-devel] [Patch V2] EmulatorPkg: Change the cpu frequency to a non-zero value

Posted by Zhiguang Liu 4 years, 11 months ago

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1686

The valuse of 1234 is a fake value for CPU frequency.

Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
---
 EmulatorPkg/CpuRuntimeDxe/Cpu.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/EmulatorPkg/CpuRuntimeDxe/Cpu.c b/EmulatorPkg/CpuRuntimeDxe/Cpu.c
index e997b39f41..00e93016af 100644
--- a/EmulatorPkg/CpuRuntimeDxe/Cpu.c
+++ b/EmulatorPkg/CpuRuntimeDxe/Cpu.c
@@ -238,7 +238,10 @@ CpuUpdateSmbios (
   mCpuSmbiosType4.CoreCount        = (UINT8) MaxCpus;
   mCpuSmbiosType4.EnabledCoreCount = (UINT8) MaxCpus;
   mCpuSmbiosType4.ThreadCount      = (UINT8) MaxCpus;
-
+  //
+  // The value of 1234 is fake value for CPU frequency
+  //
+  mCpuSmbiosType4.CurrentSpeed = 1234;
   LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mCpuSmbiosType4, mCpuSmbiosType4Strings);
 }
 
-- 
2.21.0.windows.1


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Re: [edk2-devel] [Patch V2] EmulatorPkg: Change the cpu frequency to a non-zero value

Posted by Ni, Ray 4 years, 11 months ago

Reviewed-by: Ray Ni <ray.ni@intel.com>

> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> Zhiguang Liu
> Sent: Monday, May 6, 2019 10:21 AM
> To: devel@edk2.groups.io
> Cc: Justen, Jordan L <jordan.l.justen@intel.com>; Andrew Fish
> <afish@apple.com>; Ni, Ray <ray.ni@intel.com>
> Subject: [edk2-devel] [Patch V2] EmulatorPkg: Change the cpu frequency to a
> non-zero value
> 
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1686
> 
> The valuse of 1234 is a fake value for CPU frequency.
> 
> Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Andrew Fish <afish@apple.com>
> Cc: Ray Ni <ray.ni@intel.com>
> ---
>  EmulatorPkg/CpuRuntimeDxe/Cpu.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/EmulatorPkg/CpuRuntimeDxe/Cpu.c
> b/EmulatorPkg/CpuRuntimeDxe/Cpu.c
> index e997b39f41..00e93016af 100644
> --- a/EmulatorPkg/CpuRuntimeDxe/Cpu.c
> +++ b/EmulatorPkg/CpuRuntimeDxe/Cpu.c
> @@ -238,7 +238,10 @@ CpuUpdateSmbios (
>    mCpuSmbiosType4.CoreCount        = (UINT8) MaxCpus;
>    mCpuSmbiosType4.EnabledCoreCount = (UINT8) MaxCpus;
>    mCpuSmbiosType4.ThreadCount      = (UINT8) MaxCpus;
> -
> +  //
> +  // The value of 1234 is fake value for CPU frequency
> +  //
> +  mCpuSmbiosType4.CurrentSpeed = 1234;
>    LogSmbiosData ((EFI_SMBIOS_TABLE_HEADER *)&mCpuSmbiosType4,
> mCpuSmbiosType4Strings);
>  }
> 
> --
> 2.21.0.windows.1
> 
> 
> 


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