From nobody Tue Feb 10 07:22:43 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB35FC7EE29 for ; Thu, 25 May 2023 10:17:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240935AbjEYKRf (ORCPT ); Thu, 25 May 2023 06:17:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238966AbjEYKRB (ORCPT ); Thu, 25 May 2023 06:17:01 -0400 Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 800BF10B for ; Thu, 25 May 2023 03:16:33 -0700 (PDT) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id C76315C005E; Thu, 25 May 2023 06:16:32 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Thu, 25 May 2023 06:16:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sakamocchi.jp; h=cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm1; t=1685009792; x= 1685096192; bh=Scx2YERYya4XNfuQABUzrTu3FrRelGdDymkzNIze9SM=; b=t URz73QyTJeNYVfkWY4u8oGDpXhfvPRD4wmi9qORH7g4LETGWvIGVmPu8lfLUMIF9 CXE/laTx96Xb0kHoUdWyQIktPXBxl5mn76XNr83bAdK7kaaGcZw7JvZTaoZrfS1V 52mZh/Ckm5FGNHpUc3c+zK+4MWmtTLdVU1OvqOQlZekBI6acw5YioKUGt6souALf qS0AwQ/KKS7yE0Uhdlmqk9qV1Z2k67pH485EllcZfZqI6HU8r90xlAY0YEsBPMAR DNgLQGOhd3XTkq6OlOrlnQZRyHztzkjvJllC3kRxN44KwRZylP9lBYFho5RndlId GsyTOvk0k5UpP1JJ5TSvA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:date:feedback-id:feedback-id:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm1; t=1685009792; x=1685096192; bh=S cx2YERYya4XNfuQABUzrTu3FrRelGdDymkzNIze9SM=; b=RIlv5kRuoe2I7bagc HKNwjq7jiM+akJ66uEsfL1gqofg2EGh213DjhuXyWzx5nEQKwGbhageywJOWcnwI IFwOajenEdad7HrteyCmeJksvbL4lMZQOyZSHTxoxI/P1Q2e15WC9QQiT2FHuioc ZtkC74kzNlagxJpNKJDLBWifbQ2QeVu+HuaiS3mpDr8YJCkvaZt5KZ0+opY8AJ5S hNOgfjuDFwVtpfWOES7srSeHh5boR6fYbVXL0RdWyn0hrE4rH6CXaCoeiTvgApW1 ZPy1frlDtIR02P68s9bBbqolfD6PjimAUzB6XGTTj1+YPHBF+QK+J4n41FzQ54My dXHVg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrfeejjedgvdehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhgggfestdekre dtredttdenucfhrhhomhepvfgrkhgrshhhihcuufgrkhgrmhhothhouceoohdqthgrkhgr shhhihesshgrkhgrmhhotggthhhirdhjpheqnecuggftrfgrthhtvghrnhepveefffefke etgfevgeefleehfffhueejtdejveethfekveektdejjedvtdejhfejnecuvehluhhsthgv rhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepohdqthgrkhgrshhhihessh grkhgrmhhotggthhhirdhjph X-ME-Proxy: Feedback-ID: ie8e14432:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 25 May 2023 06:16:31 -0400 (EDT) From: Takashi Sakamoto To: linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: [PATCH v2 02/12] firewire: cdev: add new version of ABI to notify time stamp at request/response subaction of transaction Date: Thu, 25 May 2023 19:16:15 +0900 Message-Id: <20230525101625.888906-3-o-takashi@sakamocchi.jp> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230525101625.888906-1-o-takashi@sakamocchi.jp> References: <20230525101625.888906-1-o-takashi@sakamocchi.jp> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This commit adds new version of ABI for future new events with time stamp for request/response subaction of asynchronous transaction to user space. Signed-off-by: Takashi Sakamoto --- drivers/firewire/core-cdev.c | 1 + include/uapi/linux/firewire-cdev.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index 2c16ee8fd842..88c8b5fac5e5 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -43,6 +43,7 @@ #define FW_CDEV_VERSION_EVENT_REQUEST2 4 #define FW_CDEV_VERSION_ALLOCATE_REGION_END 4 #define FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW 5 +#define FW_CDEV_VERSION_EVENT_ASYNC_TSTAMP 6 =20 struct client { u32 version; diff --git a/include/uapi/linux/firewire-cdev.h b/include/uapi/linux/firewi= re-cdev.h index 92be3ea3c6e0..e3d463b2c288 100644 --- a/include/uapi/linux/firewire-cdev.h +++ b/include/uapi/linux/firewire-cdev.h @@ -457,6 +457,7 @@ union fw_cdev_event { * 5 (3.4) - send %FW_CDEV_EVENT_ISO_INTERRUPT events when needed to * avoid dropping data * - added %FW_CDEV_IOC_FLUSH_ISO + * 6 (6.4) - added some event for subactions of asynchronous transac= tion with time stamp */ =20 /** --=20 2.39.2