From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932910AbbCPVIe (ORCPT ); Mon, 16 Mar 2015 17:08:34 -0400 Received: from pandora.arm.linux.org.uk ([78.32.30.218]:49949 "EHLO pandora.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754479AbbCPVIb (ORCPT ); Mon, 16 Mar 2015 17:08:31 -0400 Date: Mon, 16 Mar 2015 21:08:17 +0000 From: Russell King - ARM Linux To: Scott Branden Cc: bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ray Jui Subject: Re: [PATCH] ARM: amba: Increase number of IRQs Message-ID: <20150316210817.GQ8656@n2100.arm.linux.org.uk> References: <1426529962-2204-1-git-send-email-sbranden@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1426529962-2204-1-git-send-email-sbranden@broadcom.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 16, 2015 at 11:19:22AM -0700, Scott Branden wrote: > The current AMBA bus only allows up to 9 IRQs per device. This is > incorrect, as in peripherals like PL330 can have up to 32 IRQs. > Increase AMBA_NR_IRQS from 9 to 32. I'm quite certain that 32 will also be "incorrect" at some point in the future, so let's not use such language. Let's make this more neutral and say "This does not suit peripherals like the PL330 which can have up to 32 IRQs." Thanks. -- FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up according to speedtest.net. From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Mon, 16 Mar 2015 21:08:17 +0000 Subject: [PATCH] ARM: amba: Increase number of IRQs In-Reply-To: <1426529962-2204-1-git-send-email-sbranden@broadcom.com> References: <1426529962-2204-1-git-send-email-sbranden@broadcom.com> Message-ID: <20150316210817.GQ8656@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Mar 16, 2015 at 11:19:22AM -0700, Scott Branden wrote: > The current AMBA bus only allows up to 9 IRQs per device. This is > incorrect, as in peripherals like PL330 can have up to 32 IRQs. > Increase AMBA_NR_IRQS from 9 to 32. I'm quite certain that 32 will also be "incorrect" at some point in the future, so let's not use such language. Let's make this more neutral and say "This does not suit peripherals like the PL330 which can have up to 32 IRQs." Thanks. -- FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up according to speedtest.net.