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Re: [Xen-devel] [PATCH 3/5] EFI: add efi driver for Xen efi

On Fri, Feb 10, 2012 at 03:24:18PM +0800, liang tang wrote:
> Hi,Matthew
> the xen efi call need to use hypercall. that is different from the
> generic efi code. do you any idea about that. thanks!

Right, but 32-bit EFI needs to make different calls to 64-bit EFI 
anyway. It would be good if the abstraction could be done at this level 
instead of duplicating the code.

Matthew Garrett | mjg59@xxxxxxxxxxxxx

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