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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT 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 36F50C04AB4 for ; Tue, 14 May 2019 14:48:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0975D2085A for ; Tue, 14 May 2019 14:48:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dTdwD07w" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726392AbfENOsM (ORCPT ); Tue, 14 May 2019 10:48:12 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:43803 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726190AbfENOsG (ORCPT ); Tue, 14 May 2019 10:48:06 -0400 Received: by mail-pf1-f193.google.com with SMTP id c6so9256346pfa.10; Tue, 14 May 2019 07:48:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Xkpj2Zdg6DWJ2mSOWMnWDmzr9L09VZgca662PqKDh1U=; b=dTdwD07wyCWHvg23/pHU0urwjddtcKGWLWMyh1Ne8uzfs/hukGpZvjqhIGKKllgfsu ZNMWCza9/LIn8VVsB2pKkmN/2FMWRKulN3d/A0xgN/tc5IM+2sFxr7EzFBUf7NyOGVz7 egZj4FoAX8lHn9udb7cs6wBCBsj/PmZNKjjnh/Caf8SSxmIoGlQg03uQ6EllZiboH4Kz jjPkE6jdzX6bAHpq4DuwexnuO0qzfW3O912BdaoRMcZs8Fhe1hIeo5gTnN3y8mAxwzIA RdSiYo4GEcUgd+fjgKCkVOInQG6PbSJb72sZPwRJdu1M6FtIntC40LxK68z7U1plbq74 vMlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Xkpj2Zdg6DWJ2mSOWMnWDmzr9L09VZgca662PqKDh1U=; b=GegWo4rPfKwVMyWamnQOLxfVBeYLckmmdevFPd1yf0uhl2iaprU5cWYweRmCGxBXzn 6bxSLrXl8amI+AFM9pjGexVWnwbb0ea/7/AGl2Ej2vZoJ9sLzzi4jy06g1YdmbrKx0wP txSBJh530E2WbzF15kRCy2UJdTsX4NpTpK0UxORoUcx79qZ/DMGg80X5IWRSZ1Wazf8b iGflEhI58uGvzdt264QiJi5LuIY7LJvQmJd5UFn0greyjGjWpcJwUnXdLuY8pvDcfeLh ZDkeoS0bYaMrHX1AnZ/W1VNsoBQs+OLwSNsZcD+G2+oXTFW+7eB6uf+dw218aDrZX0dR 69ug== X-Gm-Message-State: APjAAAWUOhaXcdQev5F9pTahVylc6OULjPIcqf3AFFvf3r16Lf6Zf7mU B7kPWHd+DVrheTnnW2oCmRk= X-Google-Smtp-Source: APXvYqyyPVrKqgfuT29U5v/olYh/Ai2ByAbHBgzBYhxqJA+lQRn7G2m9KJi34hJ1n8fL6G8dElyKfg== X-Received: by 2002:aa7:8a11:: with SMTP id m17mr18465895pfa.122.1557845285522; Tue, 14 May 2019 07:48:05 -0700 (PDT) Received: from localhost.localdomain ([104.238.181.70]) by smtp.gmail.com with ESMTPSA id j12sm20461415pff.148.2019.05.14.07.48.02 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 14 May 2019 07:48:05 -0700 (PDT) From: Changbin Du To: bhelgaas@google.com, corbet@lwn.net Cc: linux-pci@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, mchehab+samsung@kernel.org, Changbin Du Subject: [PATCH v6 06/12] Documentation: PCI: convert acpi-info.txt to reST Date: Tue, 14 May 2019 22:47:28 +0800 Message-Id: <20190514144734.19760-7-changbin.du@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190514144734.19760-1-changbin.du@gmail.com> References: <20190514144734.19760-1-changbin.du@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This converts the plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Changbin Du Acked-by: Bjorn Helgaas Cc: Mauro Carvalho Chehab --- .../PCI/{acpi-info.txt => acpi-info.rst} | 15 ++++++++++----- Documentation/PCI/index.rst | 1 + 2 files changed, 11 insertions(+), 5 deletions(-) rename Documentation/PCI/{acpi-info.txt => acpi-info.rst} (96%) diff --git a/Documentation/PCI/acpi-info.txt b/Documentation/PCI/acpi-info.rst similarity index 96% rename from Documentation/PCI/acpi-info.txt rename to Documentation/PCI/acpi-info.rst index 3ffa3b03970e..060217081c79 100644 --- a/Documentation/PCI/acpi-info.txt +++ b/Documentation/PCI/acpi-info.rst @@ -1,4 +1,8 @@ - ACPI considerations for PCI host bridges +.. SPDX-License-Identifier: GPL-2.0 + +======================================== +ACPI considerations for PCI host bridges +======================================== The general rule is that the ACPI namespace should describe everything the OS might use unless there's another way for the OS to find it [1, 2]. @@ -131,12 +135,13 @@ address always corresponds to bus 0, even if the bus range below the bridge [4] ACPI 6.2, sec 6.4.3.5.1, 2, 3, 4: QWord/DWord/Word Address Space Descriptor (.1, .2, .3) - General Flags: Bit [0] Ignored + General Flags: Bit [0] Ignored Extended Address Space Descriptor (.4) - General Flags: Bit [0] Consumer/Producer: - 1–This device consumes this resource - 0–This device produces and consumes this resource + General Flags: Bit [0] Consumer/Producer: + + * 1 – This device consumes this resource + * 0 – This device produces and consumes this resource [5] ACPI 6.2, sec 19.6.43: ResourceUsage specifies whether the Memory range is consumed by diff --git a/Documentation/PCI/index.rst b/Documentation/PCI/index.rst index 458354daac47..6f573f3df993 100644 --- a/Documentation/PCI/index.rst +++ b/Documentation/PCI/index.rst @@ -12,3 +12,4 @@ Linux PCI Bus Subsystem picebus-howto pci-iov-howto msi-howto + acpi-info -- 2.20.1