From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MTKzn-0002E2-80 for qemu-devel@nongnu.org; Tue, 21 Jul 2009 15:27:27 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MTKzm-0002Cy-5x for qemu-devel@nongnu.org; Tue, 21 Jul 2009 15:27:26 -0400 Received: from [199.232.76.173] (port=48250 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MTKzl-0002Ci-R7 for qemu-devel@nongnu.org; Tue, 21 Jul 2009 15:27:25 -0400 Received: from [92.249.64.3] (port=57638 helo=pautina.in.ua) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MTKzl-00085V-4i for qemu-devel@nongnu.org; Tue, 21 Jul 2009 15:27:25 -0400 Message-ID: <4A660867.7060404@icyb.net.ua> Date: Tue, 21 Jul 2009 21:26:47 +0300 From: Andriy Gapon MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: hpet emulation problems References: <4A65B4BD.5040601@icyb.net.ua> <4A65BA5A.5000608@icyb.net.ua> <4A660611.6040801@us.ibm.com> In-Reply-To: <4A660611.6040801@us.ibm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Beth Kon Cc: qemu-devel@nongnu.org on 21/07/2009 21:16 Beth Kon said the following: > Thanks for catching these bugs! I'll submit corrections shortly. > > As far as supporting level-triggered interrupts, all the guests I tested > used edge-triggered interrupts, so this is what I implemented as a first > pass. I don't think there is any reason not to implement > level-triggered, though I am not planning to work on that at this point. Beth, thank you very much! I think that level-triggered interrupt support could be useful (in the future), for supporting HPET drivers that use non-legacy-replacement mode or extra timers, when the respective interrupts have to be shared with PCI interrupts for one reason or another. -- Andriy Gapon