From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43841) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cw3Xa-00070e-4A for qemu-devel@nongnu.org; Thu, 06 Apr 2017 05:17:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cw3XW-0005Or-VR for qemu-devel@nongnu.org; Thu, 06 Apr 2017 05:17:18 -0400 Message-ID: <1491470207.4166.107.camel@kernel.crashing.org> From: Benjamin Herrenschmidt Date: Thu, 06 Apr 2017 19:16:47 +1000 In-Reply-To: <6e24736f-5a64-ea4a-f9bb-6ebed5acca4a@kaod.org> References: <1491396106-26376-1-git-send-email-clg@kaod.org> <1491396106-26376-5-git-send-email-clg@kaod.org> <20170406042318.GA12179@umbus> <6e24736f-5a64-ea4a-f9bb-6ebed5acca4a@kaod.org> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH 04/21] ppc/pnv: enable only one LPC bus List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?ISO-8859-1?Q?C=E9dric?= Le Goater , David Gibson Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org On Thu, 2017-04-06 at 11:06 +0200, C=C3=A9dric Le Goater wrote: > The object will be initialized which raises some concern because we don= 't=C2=A0 > have the chip id at the moment but the object is still valid in some wa= y.=C2=A0 > I think I need to remove it from the list of children of the chip or us= e=C2=A0 > a pointer instead. Well... so it exists on all chips. All chips have an LPC controller... Whether firmware enables it and whether it's connected to anything is a system issue. Cheers, Ben.