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@xxxxxxxxx>
Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
---
Documentation/PCI/endpoint/index.rst | 1 +
...est-function.txt => pci-test-function.rst} | 84 +++++++++++--------
2 files changed, 51 insertions(+), 34 deletions(-)
rename Documentation/PCI/endpoint/{pci-test-function.txt => pci-test-function.rst} (55%)
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 55%
rename from Documentation/PCI/endpoint/pci-test-function.txt
rename to Documentation/PCI/endpoint/pci-test-function.rst
index 5916f1f592bb..3c8521d7aa31 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@xxxxxx>
+.. SPDX-License-Identifier: GPL-2.0
+
+=================
+PCI Test Function
+=================
+
+:Author: Kishon Vijay Abraham I <kishon@xxxxxx>
Traditionally PCI RC has always been validated by using standard
PCI cards like ethernet PCI cards or USB PCI cards or SATA PCI cards.
@@ -23,65 +28,76 @@ 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:
- 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)
+======== ================================================================
+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)
+======== ================================================================
-*) PCI_ENDPOINT_TEST_STATUS
+* PCI_ENDPOINT_TEST_STATUS
This register reflects the status of the PCI endpoint device.
-Bitfield Description:
- Bit 0 : read success
- Bit 1 : read fail
- Bit 2 : write success
- Bit 3 : write fail
- Bit 4 : copy success
- Bit 5 : copy fail
- Bit 6 : IRQ raised
- Bit 7 : source address is invalid
- Bit 8 : destination address is invalid
-
-*) PCI_ENDPOINT_TEST_SRC_ADDR
+======== ==============================
+Bitfield Description
+======== ==============================
+Bit 0 read success
+Bit 1 read fail
+Bit 2 write success
+Bit 3 write fail
+Bit 4 copy success
+Bit 5 copy fail
+Bit 6 IRQ raised
+Bit 7 source address is invalid
+Bit 8 destination address is invalid
+======== ==============================
+
+* 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
+====== ==
+Legacy 0
+MSI 1
+MSI-X 2
+====== ==
+
+* PCI_ENDPOINT_TEST_IRQ_NUMBER
This register contains the triggered ID interrupt.
Admissible values:
- - Legacy : 0
- - MSI : [1 .. 32]
- - MSI-X : [1 .. 2048]
+
+====== ===========
+Legacy 0
+MSI [1 .. 32]
+MSI-X [1 .. 2048]
+====== ===========
--
2.20.1
