From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: [RFC][PATCH 0/3] ALSA: fireface: new driver for RME Fireface series (MIDI only) Date: Mon, 7 Dec 2015 08:37:22 +0100 Message-ID: <56653732.6000107@ladisch.de> References: <1449408224-13955-1-git-send-email-o-takashi@sakamocchi.jp> <20151206215744.GA6103@marvin.atrad.com.au> <5664E06C.9080705@sakamocchi.jp> <20151207013748.GD6213@marvin.atrad.com.au> <5664E64E.7000807@sakamocchi.jp> <5664E961.9080907@sakamocchi.jp> <20151207022112.GF6213@marvin.atrad.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from dehamd003.servertools24.de (dehamd003.servertools24.de [31.47.254.18]) by alsa0.perex.cz (Postfix) with ESMTP id 065AD2650BD for ; Mon, 7 Dec 2015 08:37:23 +0100 (CET) In-Reply-To: <20151207022112.GF6213@marvin.atrad.com.au> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Jonathan Woithe Cc: tiwai@suse.de, alsa-devel@alsa-project.org, ffado-devel@lists.sf.net, Takashi Sakamoto List-Id: alsa-devel@alsa-project.org Jonathan Woithe wrote: > On Mon, Dec 07, 2015 at 11:05:21AM +0900, Takashi Sakamoto wrote: >> Furthermore, 0x0010 is not always true because the address range which >> drivers allocate on the controller is different depending on situation. > > In general that's true. For the FF400 at least though the non-nodeID > component is effectively hard coded on other systems. That's just because this value happens to be the first free address in the FireWire address space. If you had other FireWire devices whose drivers allocated addresses, you would see different values. (Maybe even for multiple FF devices, but the driver might be able to share the range for all devices.) Regards, Clemens