From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932688AbcJULWB (ORCPT ); Fri, 21 Oct 2016 07:22:01 -0400 Received: from foss.arm.com ([217.140.101.70]:40996 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754148AbcJULVz (ORCPT ); Fri, 21 Oct 2016 07:21:55 -0400 Date: Fri, 21 Oct 2016 12:21:20 +0100 From: Mark Rutland To: fu.wei@linaro.org Cc: linaro-acpi@lists.linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, julien.grall@arm.com, wei@redhat.com, lorenzo.pieralisi@arm.com, al.stone@linaro.org, tn@semihalf.com, timur@codeaurora.org, daniel.lezcano@linaro.org, linux-acpi@vger.kernel.org, linux@roeck-us.net, lenb@kernel.org, harba@codeaurora.org, linux-watchdog@vger.kernel.org, arnd@arndb.de, marc.zyngier@arm.com, jcm@redhat.com, sudeep.holla@arm.com, cov@codeaurora.org, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org, graeme.gregory@linaro.org, rjw@rjwysocki.net, rruigrok@codeaurora.org, leo.duran@amd.com, hanjun.guo@linaro.org, Suravee.Suthikulpanit@amd.com, wim@iguana.be, christoffer.dall@linaro.org Subject: Re: [PATCH v14 5/9] clocksource/drivers/arm_arch_timer: Simplify ACPI support code. Message-ID: <20161021112120.GC16630@leverpostej> References: <1475086637-1914-1-git-send-email-fu.wei@linaro.org> <1475086637-1914-6-git-send-email-fu.wei@linaro.org> <20161020165747.GD27598@leverpostej> <20161021111352.GA16630@leverpostej> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20161021111352.GA16630@leverpostej> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 21, 2016 at 12:14:01PM +0100, Mark Rutland wrote: > On Thu, Oct 20, 2016 at 05:58:17PM +0100, Mark Rutland wrote: > > On Thu, Sep 29, 2016 at 02:17:13AM +0800, fu.wei@linaro.org wrote: > > > + arch_timer_ppi[PHYS_NONSECURE_PPI] = acpi_gtdt_map_ppi(PHYS_NONSECURE_PPI); > > > + arch_timer_ppi[VIRT_PPI] = acpi_gtdt_map_ppi(VIRT_PPI); > > > + arch_timer_ppi[HYP_PPI] = acpi_gtdt_map_ppi(HYP_PPI); > > > + /* Always-on capability */ > > > + arch_timer_c3stop = acpi_gtdt_c3stop(); > > > > ... I think we should check the flag on the relevant interrupt, though > > that's worth clarifying. > > I see I misread the spec; this is part of the common flags. > > Please ignore this point; sorry for the noise. Actually, I misread the spec this time around; the flag *can* differ per interrupt for the sysreg/cp15 timer, but not for the MMIO timers where the flag is in a common field. So please *do* consider the above. Thanks, Mark.