From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: Xen on ARM vITS Handling Draft B (Was Re: Xen/arm: Virtual ITS command queue handling) Date: Wed, 27 May 2015 12:22:50 +0100 Message-ID: <1432725770.14664.201.camel@citrix.com> References: <1431442942.8263.175.camel@citrix.com> <1431690336.8943.97.camel@citrix.com> <555608C6.7000609@citrix.com> <1432037407.12989.103.camel@citrix.com> <555B3C7E.2030608@citrix.com> <1432043511.12989.132.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Vijay Kilari Cc: Stefano Stabellini , Prasun Kapoor , manish.jaggi@caviumnetworks.com, Julien Grall , "xen-devel@lists.xen.org" , Julien Grall , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org On Fri, 2015-05-22 at 17:46 +0530, Vijay Kilari wrote: > > OK, Vijay could you make a proposal here please. > > __text__ Thanks, I tried to incorporate / merge this with the stuff Julien proposed later, and to update based on the discussion in this thread. Please check the next draft since I'm sure I must have either missed something or mismerged concepts etc. I've also left some XXX where I wasn't sure what the conclusion was. I think the main suggestion was to allocate various data structures at passthrough setup time rather than at command xlate time. Please check draft C, which I hope to post shortly. Ian.