From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:55419) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QlAGn-0001zo-E0 for qemu-devel@nongnu.org; Sun, 24 Jul 2011 21:47:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QlAGm-0005wT-GO for qemu-devel@nongnu.org; Sun, 24 Jul 2011 21:47:45 -0400 Received: from mail-pz0-f43.google.com ([209.85.210.43]:39596) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QlAGl-0005wF-SN for qemu-devel@nongnu.org; Sun, 24 Jul 2011 21:47:44 -0400 Received: by pzk1 with SMTP id 1so7903319pzk.30 for ; Sun, 24 Jul 2011 18:47:43 -0700 (PDT) Message-ID: <4E2CCB3A.8070800@codemonkey.ws> Date: Sun, 24 Jul 2011 20:47:38 -0500 From: Anthony Liguori MIME-Version: 1.0 References: <1311448659-17424-1-git-send-email-rth@twiddle.net> <1311448659-17424-2-git-send-email-rth@twiddle.net> <4E2C1E0D.4050100@codemonkey.ws> <4E2C4B5B.9030402@twiddle.net> <4E2C6AC0.3010203@codemonkey.ws> <4E2C6BE1.5010405@twiddle.net> In-Reply-To: <4E2C6BE1.5010405@twiddle.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 1/7] Export the unassigned_mem read/write functions. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Richard Henderson Cc: qemu-devel@nongnu.org On 07/24/2011 02:00 PM, Richard Henderson wrote: > On 07/24/2011 11:56 AM, Anthony Liguori wrote: >> What is returned by totally unregistered MMIO is defined by the >> chipset. What's returned by an empty space in the MMIO space of a >> device is device specific. > > It's one and the same here, it's the chipset I'm implementing. Sorry if its obvious, which patch in the series actually uses this? Regards, Anthony Liguori >> What does your device return if there's an access at 32? > > A machine check. > > > r~ >