On Wed, Jul 16, 2014 at 01:37:05PM -0400, Konrad Rzeszutek Wilk wrote:
[...]
> > +
> > +EFI_STATUS
> > +XenHyperpageInit (
> > + XENBUS_DEVICE *Dev
> > + )
> > +{
> > + EFI_HOB_GUID_TYPE *GuidHob;
> > + EFI_XEN_INFO *XenInfo;
> > +
> > + GuidHob = GetFirstGuidHob (&gEfiXenInfoGuid);
> > + if (GuidHob == NULL) {
> > + DEBUG ((EFI_D_INFO, "XenbusInit: No xeninfo ?\n"));
> > + return EFI_NOT_FOUND;
> > + }
> > + XenInfo = (EFI_XEN_INFO*)GET_GUID_HOB_DATA (GuidHob);
> > + Dev->Hyperpage = XenInfo->HyperPages;
> > + return EFI_SUCCESS;
> > +}
>
> Could you describe in the git commit a bit on how/where in hvmloader
> this EfiXenInfoGuid is set and how the OVMF gets a handle on it?
>
I don't think hvmloader creates this info. OVMF creates this by itself.
See OvmfPkg/PlatformPei/Xen.c:XenConnect.
Wei.
> Thank you.
>
> _______________________________________________
> Xen-devel mailing list
> xen-de...@lists.xen.org
> http://lists.xen.org/xen-devel
------------------------------------------------------------------------------
Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world's largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
