From mboxrd@z Thu Jan 1 00:00:00 1970 From: Changbin Du Subject: [PATCH v4 30/63] Documentation: PCI: convert acpi-info.txt to reST Date: Wed, 24 Apr 2019 00:28:59 +0800 Message-ID: <20190423162932.21428-31-changbin.du@gmail.com> References: <20190423162932.21428-1-changbin.du@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190423162932.21428-1-changbin.du@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Jonathan Corbet Cc: Bjorn Helgaas , rjw@rjwysocki.net, linux-pci@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, x86@kernel.org, fenghua.yu@intel.com, linuxppc-dev@lists.ozlabs.org, linux-acpi@vger.kernel.org, linux-gpio@vger.kernel.org, mchehab+samsung@kernel.org, Changbin Du List-Id: linux-gpio@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 --- Documentation/PCI/{acpi-info.txt => acpi-info.rst} | 11 ++++++++--- Documentation/PCI/index.rst | 1 + 2 files changed, 9 insertions(+), 3 deletions(-) rename Documentation/PCI/{acpi-info.txt => acpi-info.rst} (97%) diff --git a/Documentation/PCI/acpi-info.txt b/Documentation/PCI/acpi-info.rst similarity index 97% rename from Documentation/PCI/acpi-info.txt rename to Documentation/PCI/acpi-info.rst index 3ffa3b03970e..f7dabb7ca255 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]. @@ -135,8 +139,9 @@ address always corresponds to bus 0, even if the bus range below the bridge 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 + + * 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 1b25bcc1edca..c877a369481d 100644 --- a/Documentation/PCI/index.rst +++ b/Documentation/PCI/index.rst @@ -12,3 +12,4 @@ Linux PCI Bus Subsystem PCIEBUS-HOWTO pci-iov-howto MSI-HOWTO + acpi-info -- 2.20.1