From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:37838) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UPvSb-000179-Iz for qemu-devel@nongnu.org; Wed, 10 Apr 2013 09:53:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UPvSa-0007FP-7S for qemu-devel@nongnu.org; Wed, 10 Apr 2013 09:53:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:63391) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UPvSZ-0007FE-Ry for qemu-devel@nongnu.org; Wed, 10 Apr 2013 09:53:12 -0400 Message-ID: <51656EB5.6030807@redhat.com> Date: Wed, 10 Apr 2013 15:52:53 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1365136091-26148-1-git-send-email-lig.fnst@cn.fujitsu.com> <1365136091-26148-4-git-send-email-lig.fnst@cn.fujitsu.com> <515EBA2A.1090005@redhat.com> <1365380334.5674.5.camel@liguang.fnst.cn.fujitsu.com> <516293A5.7030900@redhat.com> <1365492852.9553.14.camel@liguang.fnst.cn.fujitsu.com> <5163C6B4.3070507@redhat.com> <1365495988.9553.62.camel@liguang.fnst.cn.fujitsu.com> <5163F63D.8090109@redhat.com> <1365552587.9553.79.camel@liguang.fnst.cn.fujitsu.com> <51655697.2020201@suse.de> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH][RFC v2 3/7] vl: create power chip device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: guang li Cc: peter.maydell@linaro.org, aliguori@us.ibm.com, stefanha@gmail.com, qemu-devel@nongnu.org, =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= , li guang Il 10/04/2013 15:41, guang li ha scritto: > Yes, you're right. > The motivation is I want to implement a device > called EC which is a notion from laptop for QEMU, > EC has some main functions, like keyboard, mouse, > low-speed device control(I2C), special ACPI space, > i8042 and ps2 mouse has been done, power control > was left, so I tried to add this. Do you have a datasheet? Have you looked at hw/acpi/? Paolo