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Message-Id: <20190423162932.21428-31-changbin.du@gmail.com>
Date: Wed, 24 Apr 2019 00:28:59 +0800
From: Changbin Du <changbin.du@...il.com>
To: Jonathan Corbet <corbet@....net>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>, rjw@...ysocki.net,
linux-pci@...r.kernel.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, tglx@...utronix.de, mingo@...hat.com,
x86@...nel.org, fenghua.yu@...el.com,
linuxppc-dev@...ts.ozlabs.org, linux-acpi@...r.kernel.org,
linux-gpio@...r.kernel.org, mchehab+samsung@...nel.org,
Changbin Du <changbin.du@...il.com>
Subject: [PATCH v4 30/63] Documentation: PCI: convert acpi-info.txt to reST
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 <changbin.du@...il.com>
Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
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
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