linux-kernel - [PATCH v4 11/12] Documentation: PCI: convert endpoint/pci-test-function.txt to reST

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Message-Id: <20190512125009.32079-12-changbin.du@gmail.com>
Date:   Sun, 12 May 2019 20:50:08 +0800
From:   Changbin Du <changbin.du@...il.com>
To:     bhelgaas@...gle.com, corbet@....net
Cc:     linux-pci@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, mchehab+samsung@...nel.org,
        Changbin Du <changbin.du@...il.com>
Subject: [PATCH v4 11/12] Documentation: PCI: convert endpoint/pci-test-function.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/endpoint/index.rst          |  1 +
 ...est-function.txt => pci-test-function.rst} | 34 ++++++++++++-------
 2 files changed, 22 insertions(+), 13 deletions(-)
 rename Documentation/PCI/endpoint/{pci-test-function.txt => pci-test-function.rst} (84%)

diff --git a/Documentation/PCI/endpoint/index.rst b/Documentation/PCI/endpoint/index.rst
index 3951de9f923c..b680a3fc4fec 100644
--- a/Documentation/PCI/endpoint/index.rst
+++ b/Documentation/PCI/endpoint/index.rst
@@ -9,3 +9,4 @@ PCI Endpoint Framework
 
    pci-endpoint
    pci-endpoint-cfs
+   pci-test-function
diff --git a/Documentation/PCI/endpoint/pci-test-function.txt b/Documentation/PCI/endpoint/pci-test-function.rst
similarity index 84%
rename from Documentation/PCI/endpoint/pci-test-function.txt
rename to Documentation/PCI/endpoint/pci-test-function.rst
index 5916f1f592bb..63148df97232 100644
--- a/Documentation/PCI/endpoint/pci-test-function.txt
+++ b/Documentation/PCI/endpoint/pci-test-function.rst
@@ -1,5 +1,10 @@
-				PCI TEST
-		    Kishon Vijay Abraham I <kishon@...com>
+.. SPDX-License-Identifier: GPL-2.0
+
+=================
+PCI Test Function
+=================
+
+:Author: Kishon Vijay Abraham I <kishon@...com>
 
 Traditionally PCI RC has always been validated by using standard
 PCI cards like ethernet PCI cards or USB PCI cards or SATA PCI cards.
@@ -23,30 +28,31 @@ The PCI endpoint test device has the following registers:
 	8) PCI_ENDPOINT_TEST_IRQ_TYPE
 	9) PCI_ENDPOINT_TEST_IRQ_NUMBER
 
-*) PCI_ENDPOINT_TEST_MAGIC
+* PCI_ENDPOINT_TEST_MAGIC
 
 This register will be used to test BAR0. A known pattern will be written
 and read back from MAGIC register to verify BAR0.
 
-*) PCI_ENDPOINT_TEST_COMMAND:
+* PCI_ENDPOINT_TEST_COMMAND
 
 This register will be used by the host driver to indicate the function
 that the endpoint device must perform.
 
-Bitfield Description:
+Bitfield Description::
+
   Bit 0		: raise legacy IRQ
   Bit 1		: raise MSI IRQ
   Bit 2		: raise MSI-X IRQ
   Bit 3		: read command (read data from RC buffer)
   Bit 4		: write command (write data to RC buffer)
-  Bit 5		: copy command (copy data from one RC buffer to another
-		  RC buffer)
+  Bit 5		: copy command (copy data from one RC buffer to another RC buffer)
 
-*) PCI_ENDPOINT_TEST_STATUS
+* PCI_ENDPOINT_TEST_STATUS
 
 This register reflects the status of the PCI endpoint device.
 
-Bitfield Description:
+Bitfield Description::
+
   Bit 0		: read success
   Bit 1		: read fail
   Bit 2		: write success
@@ -57,31 +63,33 @@ Bitfield Description:
   Bit 7		: source address is invalid
   Bit 8		: destination address is invalid
 
-*) PCI_ENDPOINT_TEST_SRC_ADDR
+* PCI_ENDPOINT_TEST_SRC_ADDR
 
 This register contains the source address (RC buffer address) for the
 COPY/READ command.
 
-*) PCI_ENDPOINT_TEST_DST_ADDR
+* PCI_ENDPOINT_TEST_DST_ADDR
 
 This register contains the destination address (RC buffer address) for
 the COPY/WRITE command.
 
-*) PCI_ENDPOINT_TEST_IRQ_TYPE
+* PCI_ENDPOINT_TEST_IRQ_TYPE
 
 This register contains the interrupt type (Legacy/MSI) triggered
 for the READ/WRITE/COPY and raise IRQ (Legacy/MSI) commands.
 
 Possible types:
+
  - Legacy	: 0
  - MSI		: 1
  - MSI-X	: 2
 
-*) PCI_ENDPOINT_TEST_IRQ_NUMBER
+* PCI_ENDPOINT_TEST_IRQ_NUMBER
 
 This register contains the triggered ID interrupt.
 
 Admissible values:
+
  - Legacy	: 0
  - MSI		: [1 .. 32]
  - MSI-X	: [1 .. 2048]
-- 
2.20.1