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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC4DAC433FE for ; Mon, 7 Nov 2022 14:34:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232292AbiKGOej (ORCPT ); Mon, 7 Nov 2022 09:34:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232474AbiKGOeR (ORCPT ); Mon, 7 Nov 2022 09:34:17 -0500 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FCF91DA74 for ; Mon, 7 Nov 2022 06:33:57 -0800 (PST) Received: from fraeml703-chm.china.huawei.com (unknown [172.18.147.206]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4N5YXS1srQz6H6pP; Mon, 7 Nov 2022 22:29:44 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (7.191.163.240) by fraeml703-chm.china.huawei.com (10.206.15.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2375.31; Mon, 7 Nov 2022 15:33:55 +0100 Received: from localhost (10.202.227.76) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 7 Nov 2022 14:33:55 +0000 Date: Mon, 7 Nov 2022 14:33:54 +0000 From: Jonathan Cameron To: Junhao He CC: , , , , , , , , , , , , , , Subject: Re: [PATCH v11 2/2] Documentation: Add document for UltraSoc SMB drivers Message-ID: <20221107143354.00001324@Huawei.com> In-Reply-To: <20221107130624.59886-3-hejunhao3@huawei.com> References: <20221107130624.59886-1-hejunhao3@huawei.com> <20221107130624.59886-3-hejunhao3@huawei.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.202.227.76] X-ClientProxiedBy: lhrpeml100002.china.huawei.com (7.191.160.241) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 7 Nov 2022 21:06:24 +0800 Junhao He wrote: > From: Qi Liu > > This patch bring in documentation for UltraSoc SMB drivers. > It simply describes the device, sysfs interface and the > firmware bindings. > > Signed-off-by: Qi Liu > Signed-off-by: Junhao He > --- > .../sysfs-bus-coresight-devices-ultra_smb | 31 +++++++ > .../trace/coresight/ultrasoc-smb.rst | 80 +++++++++++++++++++ > 2 files changed, 111 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb > create mode 100644 Documentation/trace/coresight/ultrasoc-smb.rst > > diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb b/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb > new file mode 100644 > index 000000000000..7804aef4b40b > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb > @@ -0,0 +1,31 @@ > +What: /sys/bus/coresight/devices/ultra_smb/enable_sink > +Date: October 2022 > +KernelVersion: 6.1 Update to 6.2 as this will hopefully go in next merge window and it makes life easier for the maintainer if they don't need to fix all these up. > +Contact: Junhao He > +Description: (RW) Add/remove a SMB device from a trace path. There can be > + multiple sources for a single SMB device. Rest looks good to me, (not an expert on this stuff though!) Jonathan