From mboxrd@z Thu Jan 1 00:00:00 1970 From: liang tang Subject: Re: [PATCH 3/5] EFI: add efi driver for Xen efi Date: Fri, 10 Feb 2012 15:24:18 +0800 Message-ID: <4F34C622.3060905@oracle.com> References: <1328758250-23989-1-git-send-email-liang.tang@oracle.com> <1328758401-24258-1-git-send-email-liang.tang@oracle.com> <20120209194723.GA8622@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from acsinet15.oracle.com ([141.146.126.227]:51409 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752105Ab2BJHY1 (ORCPT ); Fri, 10 Feb 2012 02:24:27 -0500 In-Reply-To: <20120209194723.GA8622@srcf.ucam.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Matthew Garrett Cc: xen-devel@lists.xensource.com, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, konrad.wilk@oracle.com 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! On 2012-2-10 3:47, Matthew Garrett wrote: > Hm. Is there absolutely no way to do this by replacing efi_call_*? It'd > really be nice to avoid yet another set of duplicate functions here - > the ia64/x86 situation is already bad enough. Ideally this would be > sufficiently generic that arm can also plug into it. >