Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754711AbbGCGw1 (ORCPT ); Fri, 3 Jul 2015 02:52:27 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:35201 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754135AbbGCGwP (ORCPT ); Fri, 3 Jul 2015 02:52:15 -0400 Subject: Re: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control To: "Wu, Feng" , Eric Auger , "eric.auger@st.com" , "linux-arm-kernel@lists.infradead.org" , "kvmarm@lists.cs.columbia.edu" , "kvm@vger.kernel.org" , "christoffer.dall@linaro.org" , "marc.zyngier@arm.com" , "alex.williamson@redhat.com" , "avi.kivity@gmail.com" , "mtosatti@redhat.com" , "joro@8bytes.org" , "b.reynal@virtualopensystems.com" References: <1435843047-6327-1-git-send-email-eric.auger@linaro.org> <1435843047-6327-13-git-send-email-eric.auger@linaro.org> Cc: "linux-kernel@vger.kernel.org" , "patches@linaro.org" From: Paolo Bonzini Message-ID: <5596311A.3010703@redhat.com> Date: Fri, 3 Jul 2015 08:52:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.0.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1052 Lines: 28 On 03/07/2015 04:43, Wu, Feng wrote: > > struct irq_bypass_consumer { > struct list_head node; > void *token; > + unsigned irq; /*got from producer when registered*/ > void (*add_producer)(struct irq_bypass_producer *, > struct irq_bypass_consumer *); > void (*del_producer)(struct irq_bypass_producer *, > struct irq_bypass_consumer *); > + void (*update)(struct irq_bypass_consumer *); > }; > > 'update' is used to update the IRTE, while irq is initialized when > registered, which is used to find the right IRTE. Feel free to add "update" in your PI patches. I am not sure if "irq" belongs here or in the containing struct. You can play with both and submit the version that looks better to you. Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/