From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [RFC PATCH 03/19] xen/arm: its: Port ITS driver to xen Date: Mon, 16 Mar 2015 16:18:21 +0000 Message-ID: <5507024D.4000805@linaro.org> References: <1425299435-3278-1-git-send-email-vijay.kilari@gmail.com> <1425299435-3278-4-git-send-email-vijay.kilari@gmail.com> <5502CE1A.7090500@linaro.org> <5506E69E.9040106@linaro.org> 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: Ian Campbell , Stefano Stabellini , Prasun Kapoor , Vijaya Kumar K , Tim Deegan , "xen-devel@lists.xen.org" , Stefano Stabellini , manish.jaggi@caviumnetworks.com List-Id: xen-devel@lists.xenproject.org On 16/03/15 16:03, Vijay Kilari wrote: >>>> Those 2 functions seems useful for me. Why did you drop them? >>> >>> These are callbacks registered for msi_chip in linux, Since we have removed >>> msi_chip from its_node structure, these functions are supposed to be removed. >> >> How do you register/unregister MSI in this case? > > On receiving MAPD/MAPVI command And no validation at all? I think your vITS is doing too much things ... the goal of the vITS is to emulate the hardware and ask the physical IRQ to map a range of LPIs... -- Julien Grall