From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v2 11/15] xen/arm: vgic-v2: Correctly handle RAZ/WI registers Date: Mon, 02 Feb 2015 16:36:04 +0000 Message-ID: <54CFA774.3010904@linaro.org> References: <1422555950-31821-1-git-send-email-julien.grall@linaro.org> <1422555950-31821-12-git-send-email-julien.grall@linaro.org> <1422892959.5838.23.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1YIJzG-0007WV-Co for xen-devel@lists.xenproject.org; Mon, 02 Feb 2015 16:36:34 +0000 Received: by mail-wg0-f50.google.com with SMTP id b13so39684986wgh.9 for ; Mon, 02 Feb 2015 08:36:33 -0800 (PST) In-Reply-To: <1422892959.5838.23.camel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: xen-devel@lists.xenproject.org, Vijaya.Kumar@caviumnetworks.com, tim@xen.org, stefano.stabellini@citrix.com List-Id: xen-devel@lists.xenproject.org Hi Ian, On 02/02/15 16:02, Ian Campbell wrote: > On Thu, 2015-01-29 at 18:25 +0000, Julien Grall wrote: >> Some of the registers are accessible via multiple size (see GICD_IPRIORITYR*). > > They are byte accessible, but are they half word accessible? I suspect > not. Only byte accessible. >> Thoses registers are misimplemented when they should be RAZ. Only > > Same typoes as the v3 version. I copied/pasted it, because it was too lazy to write a similar message. I will fix it in the next version. Regards, -- Julien Grall