回复: [edk2-devel] [PATCH 1/1] MdePkg/BaseRngLibDxe: Add DXE_RUNTIME_DRIVER class to RngLib

["gaoliming" <gaoliming@byosoft.com.cn>]

I agree this library instance can be used for RUNTIME driver before boot to
OS. 

Can you let me know which runtime driver consumes it? And, please make sure
the consumer code runs in boot phase only. 

Thanks
Liming
> -----邮件原件-----
> 发件人: bounce+27952+67295+4905953+8761045@groups.io
> <bounce+27952+67295+4905953+8761045@groups.io> 代表 Samer
> El-Haj-Mahmoud
> 发送时间: 2020年11月12日 1:38
> 收件人: Pete Batard <pete@akeo.ie>; devel@edk2.groups.io
> 抄送: michael.d.kinney@intel.com; gaoliming@byosoft.com.cn;
> zhiguang.liu@intel.com
> 主题: Re: [edk2-devel] [PATCH 1/1] MdePkg/BaseRngLibDxe: Add
> DXE_RUNTIME_DRIVER class to RngLib
> 
> Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
> 
> > -----Original Message-----
> > From: Pete Batard <pete@akeo.ie>
> > Sent: Wednesday, November 4, 2020 2:04 PM
> > To: devel@edk2.groups.io
> > Cc: michael.d.kinney@intel.com; gaoliming@byosoft.com.cn;
> > zhiguang.liu@intel.com; Samer El-Haj-Mahmoud <Samer.El-Haj-
> > Mahmoud@arm.com>
> > Subject: [PATCH 1/1] MdePkg/BaseRngLibDxe: Add DXE_RUNTIME_DRIVER
> > class to RngLib
> >
> > The Raspberry Pi platform with Secure Boot enabled currently fails to
build
> > with error:
> >
> >   Module type [DXE_RUNTIME_DRIVER] is not supported by library
> instance
> >
> > [/home/appveyor/projects/rpi4/edk2/MdePkg/Library/DxeRngLib/DxeRngLi
> > b.inf]
> >
> > Add the missing class to fix this issue.
> >
> > Signed-off-by: Pete Batard <pete@akeo.ie>
> > ---
> >  MdePkg/Library/DxeRngLib/DxeRngLib.inf | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/MdePkg/Library/DxeRngLib/DxeRngLib.inf
> > b/MdePkg/Library/DxeRngLib/DxeRngLib.inf
> > index 68554ad21146..9c11959f8aeb 100644
> > --- a/MdePkg/Library/DxeRngLib/DxeRngLib.inf
> > +++ b/MdePkg/Library/DxeRngLib/DxeRngLib.inf
> > @@ -14,7 +14,7 @@ [Defines]
> >    FILE_GUID       = FF9F84C5-A33E-44E3-9BB5-0D654B2D4149
> >    MODULE_TYPE     = DXE_DRIVER
> >    VERSION_STRING  = 1.0
> > -  LIBRARY_CLASS   = RngLib|DXE_DRIVER UEFI_APPLICATION
> UEFI_DRIVER
> > +  LIBRARY_CLASS   = RngLib|DXE_DRIVER DXE_RUNTIME_DRIVER
> > UEFI_APPLICATION UEFI_DRIVER
> >
> >  [Packages]
> >    MdePkg/MdePkg.dec
> > --
> > 2.21.0.windows.1
> 
> IMPORTANT NOTICE: The contents of this email and any attachments are
> confidential and may also be privileged. If you are not the intended
recipient,
> please notify the sender immediately and do not disclose the contents to
any
> other person, use it for any purpose, or store or copy the information in
any
> medium. Thank you.
> 
> 
> 
>