From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34459C433F5 for ; Mon, 18 Oct 2021 08:06:34 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E687F6127C for ; Mon, 18 Oct 2021 08:06:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E687F6127C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 55C4918BB; Mon, 18 Oct 2021 10:05:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 55C4918BB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1634544390; bh=gm9glJ14/MOBY1eNwFnPFBIO5OUyMg4baecZoRjc1wE=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=k4r/WUNo5nJGKc6X1/i6H/eRj3Rzac+JGj/nkD9VNJDrK3ny7DwPUjDZkFUX95+IT s3UiOrmB4qQ9dY+b0EPpWVq0/j8VEvehaJ1CBSeVD/3piHSF/N7pWiTekLRRerUkwU YDIc5y/FDfqaco7dcysbtjfRsUAKhlIFV8h9lhK8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C5D8DF80159; Mon, 18 Oct 2021 10:05:39 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D45ABF80224; Mon, 18 Oct 2021 10:05:37 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 856BDF801DB for ; Mon, 18 Oct 2021 10:05:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 856BDF801DB Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="IYKw93fV"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="7kpl85gg" Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 0202221A67; Mon, 18 Oct 2021 08:05:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1634544333; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=H5BOVPICgwLuYHJc3chiO7Aa0iiP4JPeLglZ+AxFR4s=; b=IYKw93fVw4W9UrS9LNEIz2xHhoJiLsqnxHssYKwNovAgmY/ZFkc3qVJjh9xD1h1YPDVyLt 3bMmmhjFj39y1M6Tv9+nWODDQjCp0lU87S74uwMoc3Pw/NOJ+zzNgbqcAapv6Wud8tcFSo +2DKQFZJXSgh17A71m23risw5Oe1s+Y= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1634544333; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=H5BOVPICgwLuYHJc3chiO7Aa0iiP4JPeLglZ+AxFR4s=; b=7kpl85gggxKIyoALkVLYVV+wBj8rc4fewpkcqcS62g2XVDa31wqnmGKaWoVBnNgrkeKrNQ ChbDbT7pXBPWgmCg== Received: from alsa1.suse.de (alsa1.suse.de [10.160.4.42]) by relay2.suse.de (Postfix) with ESMTP id B67AEA3B83; Mon, 18 Oct 2021 08:05:32 +0000 (UTC) Date: Mon, 18 Oct 2021 10:05:32 +0200 Message-ID: From: Takashi Iwai To: Takashi Sakamoto Subject: Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet In-Reply-To: References: <20211015080826.34847-1-o-takashi@sakamocchi.jp> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Cc: ffado-devel@lists.sourceforge.net, alsa-devel@alsa-project.org, clemens@ladisch.de X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Sun, 17 Oct 2021 11:25:37 +0200, Takashi Sakamoto wrote: > > Would I ask you opinion about my concern about firewire UAPI header? Is > it allowed to use float type instead of __u32 type? I guess the safest way would be like include/uapi/linux/acct.h. The ifdef KERNEL will be omitted at installation, so user-space would see only float type while the kernel sees only __u32. thanks, Takashi