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 X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0827CC433DB for ; Fri, 19 Feb 2021 22:59:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B62DD64E86 for ; Fri, 19 Feb 2021 22:59:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229553AbhBSW6v convert rfc822-to-8bit (ORCPT ); Fri, 19 Feb 2021 17:58:51 -0500 Received: from mga03.intel.com ([134.134.136.65]:32209 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229515AbhBSW6v (ORCPT ); Fri, 19 Feb 2021 17:58:51 -0500 IronPort-SDR: FKInaeRuTzRqKWUyS6NR7/DhL+mfDbvfRSaFYhPnZNVrvhj2dOk3RKDGKMoHINIQlb/S+gkV/M XilhL0N4TY2A== X-IronPort-AV: E=McAfee;i="6000,8403,9900"; a="184044714" X-IronPort-AV: E=Sophos;i="5.81,191,1610438400"; d="scan'208";a="184044714" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2021 14:57:04 -0800 IronPort-SDR: 6ZGvPb5zOmo1LHc3Zhdomz6dsl5PlnzLiY94jlUlJY2IoeGfJl8KqwworlmgiUgED1y2GEQCXx pvFR3/wRjZyQ== X-IronPort-AV: E=Sophos;i="5.81,191,1610438400"; d="scan'208";a="440458360" Received: from jacob-builder.jf.intel.com (HELO jacob-builder) ([10.7.199.155]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2021 14:57:04 -0800 Date: Fri, 19 Feb 2021 14:59:40 -0800 From: Jacob Pan To: Jonathan Corbet Cc: Linux Driver Review , iommu@eclists.intel.com, Yi Liu , Raj Ashok , "Tian, Kevin" , Lu Baolu , Wu Hao , Yi Sun , Dave Jiang , linux-doc@vger.kernel.org, Randy Dunlap , jacob.jun.pan@linux.intel.com Subject: Re: [PATCH v4 01/16] docs: Document IO Address Space ID (IOASID) APIs Message-ID: <20210219145940.0ad35b08@jacob-builder> In-Reply-To: <87im6op1bp.fsf@meer.lwn.net> References: <1613683288-89552-1-git-send-email-jacob.jun.pan@linux.intel.com> <1613683288-89552-2-git-send-email-jacob.jun.pan@linux.intel.com> <87im6op1bp.fsf@meer.lwn.net> Organization: OTC X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Hi Jon, On Fri, 19 Feb 2021 07:41:14 -0700, Jonathan Corbet wrote: > Jacob Pan writes: > > > IOASID is used to identify address spaces that can be targeted by device > > DMA. It is a system-wide resource that is essential to its many users. > > This document is an attempt to help developers from all vendors navigate > > the APIs. At this time, ARM SMMU and Intel’s Scalable IO Virtualization > > (SIOV) enabled platforms are the primary users of IOASID. Examples of > > how SIOV components interact with the IOASID APIs are provided. > > > > Cc: Jonathan Corbet > > Cc: linux-doc@vger.kernel.org > > Cc: Randy Dunlap > > Signed-off-by: Liu Yi L > > Signed-off-by: Wu Hao > > Signed-off-by: Jacob Pan > > --- > > Documentation/driver-api/ioasid.rst | 696 ++++++++++++++++++++++++++++ > > 1 file changed, 696 insertions(+) > > create mode 100644 Documentation/driver-api/ioasid.rst > > A detail, but an important one: you need to add this new file to > index.rst so it gets built as part of the kernel docs. > will do for this and the cgroup one. thanks! > Thanks, > > jon Thanks, Jacob