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 7C1B7C05027 for ; Thu, 26 Jan 2023 16:58:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230059AbjAZQ62 (ORCPT ); Thu, 26 Jan 2023 11:58:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229629AbjAZQ6Y (ORCPT ); Thu, 26 Jan 2023 11:58:24 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A26FB27D55; Thu, 26 Jan 2023 08:58:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=XQgEzs6b9/OuRVHRi7EBiIB5toRmsnvB2+a8TLuExkM=; b=IiLIASgwivy4pRRM4gqtuFZcEb cCsWoGjMeqB/DshtG/SyrIP3s8YrCleqspCKPmtXOJR61JvUl8rBU3u7C/9wERbO5UO1k+JWdmdbH VCTar7P91ymeGRNK74hJpgG36itZpcRGROw/tAOglIZUID3/aSGKsisq2ZnxyI5zO7d0HVi3eePZq EJGr+Zu+TUhbJMUVT/Ss3jodytL+ZKvmNM0y0Rk3ok4R6zuh9hnijC6extgm4D7mvK6fRYuCQqCfD 3VGs+62SX19XXvQNVAeqO00QnhItbsM49VIkrbxP1H8zEng4F1ZS+7M/4yG3rR1T787/mV68FwYzQ AxIl5Pcg==; Received: from [2601:1c2:d80:3110::9307] by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pL5Zc-00ButD-9n; Thu, 26 Jan 2023 16:58:04 +0000 Message-ID: Date: Thu, 26 Jan 2023 08:58:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v6 1/7] cdx: add the cdx bus driver Content-Language: en-US To: Nipun Gupta , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, gregkh@linuxfoundation.org, rafael@kernel.org, eric.auger@redhat.com, alex.williamson@redhat.com, cohuck@redhat.com, song.bao.hua@hisilicon.com, mchehab+huawei@kernel.org, maz@kernel.org, f.fainelli@gmail.com, jeffrey.l.hugo@gmail.com, saravanak@google.com, Michael.Srba@seznam.cz, mani@kernel.org, yishaih@nvidia.com, jgg@ziepe.ca, jgg@nvidia.com, robin.murphy@arm.com, will@kernel.org, joro@8bytes.org, masahiroy@kernel.org, ndesaulniers@google.com, linux-arm-kernel@lists.infradead.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: okaya@kernel.org, harpreet.anand@amd.com, nikhil.agarwal@amd.com, michal.simek@amd.com, git@amd.com References: <20230126104630.15493-1-nipun.gupta@amd.com> <20230126104630.15493-2-nipun.gupta@amd.com> From: Randy Dunlap In-Reply-To: <20230126104630.15493-2-nipun.gupta@amd.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Better as: On 1/26/23 02:46, Nipun Gupta wrote: > diff --git a/Documentation/ABI/testing/sysfs-bus-cdx b/Documentation/ABI/testing/sysfs-bus-cdx > new file mode 100644 > index 000000000000..8c2425fdb6d9 > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-bus-cdx > @@ -0,0 +1,12 @@ > +What: /sys/bus/cdx/rescan > +Date: January 2023 > +Contact: nipun.gupta@amd.com > +Description: (also capitalize Linux) Writing a non-zero value to this file causes rescan of the bus and devices on the CDX bus. Any new devices are scanned and added to the list of Linux devices and any devices removed are also deleted from Linux. > + > + For example:: > + > + # echo 1 > /sys/bus/cdx/rescan -- ~Randy