From: Sergei Temerkhanov <s.temerkhanov@gmail.com>
To: "Tomas Pilar (tpilar)" <tpilar@solarflare.com>
Cc: "edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Subject: Re: Reusing DXE driver code in edk2 packages
Date: Wed, 17 May 2017 17:44:27 +0300 [thread overview]
Message-ID: <CAPEA6dY6OqyO5QL3fadUcTLVn14KaqTCy6e7kXwjJsK6KDxhbg@mail.gmail.com> (raw)
In-Reply-To: <1bdfe843-f708-2523-474f-0e0fa33771db@solarflare.com>
On Wed, May 17, 2017 at 5:18 PM, Tomas Pilar (tpilar)
<tpilar@solarflare.com> wrote:
> Hi,
>
> I want to use timestamping in my optionrom UEFI driver so I checkout the
> Timestamp protocol that comes in UEFI 2.5. I check my platform for
> gEfiTimestampProtocolGuid using gBS->LocateProtocol but that comes up empty.
>
> In EDK2 I notice MdeModulePkg/Universal/TimestampDxe which is a DXE driver
> that uses TimerLib to produce timestamps. How would I use this in my driver?
> Can I just stick the TimestampDxe.inf as a library to [LibraryClasses] in my
> package DSC file?
TimestampDxe.inf goes into the [Components] section, and into the .fdf
file as well.
Also, [Depex] sections of modules using this protocol have to contain
gEfiTimestampProtocolGuid.
Regards,
Sergey
>
> Cheers,
> Tom
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
next prev parent reply other threads:[~2017-05-17 14:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 14:18 Reusing DXE driver code in edk2 packages Tomas Pilar (tpilar)
2017-05-17 14:31 ` Gao, Liming
2017-05-17 14:44 ` Sergei Temerkhanov [this message]
2017-05-17 15:41 ` Kinney, Michael D
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