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Randy Dunlap 4ef7f74e3c Documentation: PCI: pci-endpoint: drop doubled words
Drop the doubled word "the".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-pci@vger.kernel.org
Link: https://lore.kernel.org/r/20200703212156.30453-3-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-07-05 14:39:44 -06:00
Randy Dunlap e1abd44ea1 Documentation: PCI: pci-endpoint-cfs: drop doubled words
Drop the doubled word "and".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-pci@vger.kernel.org
Link: https://lore.kernel.org/r/20200703212156.30453-2-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-07-05 14:39:44 -06:00
Mauro Carvalho Chehab 7910b136cb docs: pci: endpoint/function/binding/pci-test.txt convert to ReST
Convert this file to ReST by adding a proper title to it and
use the right markups for a table.

While here, add a SPDX header.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/6254963b85417e44865dab05e4b99cd485074132.1592203650.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-06-19 14:09:28 -06:00
Bryce Willey 7fdde0f9a5 Documentation: PCI: Give unique labels to sections
Make subsection labels more specific to avoid sphinx warnings.

Exact warning:
 Documentation/PCI/endpoint/pci-endpoint.rst:208: WARNING: duplicate label
pci/endpoint/pci-endpoint:other apis, other instance in Documentation/PCI/endpoint/pci-endpoint.rst

Link: https://lore.kernel.org/r/20200503214926.23748-1-bryce.steven.willey@gmail.com
Signed-off-by: Bryce Willey <Bryce.Steven.Willey@gmail.com>
[lorenzo.pieralisi@arm.com: commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
2020-05-11 17:07:44 +01:00
Changbin Du 9595aee2a3 Documentation: PCI: convert endpoint/pci-test-howto.txt to reST
Convert plain text documentation to reStructuredText format and add it to
Sphinx TOC tree.  No essential content change.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-30 17:54:34 -05:00
Changbin Du bf2c2658d4 Documentation: PCI: convert endpoint/pci-test-function.txt to reST
Convert plain text documentation to reStructuredText format and add it to
Sphinx TOC tree.  No essential content change.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-30 17:54:34 -05:00
Changbin Du d4518e4ac6 Documentation: PCI: convert endpoint/pci-endpoint-cfs.txt to reST
Convert plain text documentation to reStructuredText format and add it to
Sphinx TOC tree.  No essential content change.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-30 17:54:33 -05:00
Changbin Du d8946fc385 Documentation: PCI: convert endpoint/pci-endpoint.txt to reST
Convert plain text documentation to reStructuredText format and add it to
Sphinx TOC tree.  No essential content change.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-30 17:54:33 -05:00
Gustavo Pimentel 1ce78ce094 tools: PCI: Change pcitest compiling process
Change tool compiling process in order to be build using the same
mechanism used in other linux tools (e.g. iio, perf, etc). This will
allow in future the buildroot tool to build and integrate this tool in
a more expeditious way.

Update documentation accordingly.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-10-03 11:19:52 +01:00
Gustavo Pimentel 0653217c18 tools: PCI: Add MSI-X support
Add MSI-X support to pcitest tool.

Modify pcitest.sh script to accommodate MSI-X interrupt tests.

Update documentation accordingly.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-07-19 11:47:13 +01:00
Gustavo Pimentel c2e00e3108 pci-epf-test/pci_endpoint_test: Add MSI-X support
Add MSI-X support and update driver documentation accordingly.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-07-19 11:46:45 +01:00
Gustavo Pimentel e8817de7fb pci-epf-test/pci_endpoint_test: Cleanup PCI_ENDPOINT_TEST memspace
Cleanup PCI_ENDPOINT_TEST memspace (by moving the interrupt number away
from command section).

Add IRQ_TYPE register to identify the triggered ID interrupt required
for the READ/WRITE/COPY tests and raise IRQ test commands.

Update documentation accordingly.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-07-19 11:39:44 +01:00
Gustavo Pimentel 8963106eab PCI: endpoint: Add MSI-X interfaces
Add PCI_EPC_IRQ_MSIX type.

Add MSI-X callbacks signatures to the ops structure.

Add sysfs interface for set/get MSI-X capability maximum number.

Update documentation accordingly.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2018-07-19 11:34:23 +01:00
Kishon Vijay Abraham I 16263d9e1d Documentation: PCI: Add userguide for PCI endpoint test function
Add documentation to help users use pci-epf-test function driver and
pci_endpoint_test host driver for testing PCI.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-28 10:23:20 -05:00
Kishon Vijay Abraham I 1357053381 Documentation: PCI: Add binding documentation for pci-test endpoint function
Add binding documentation for pci-test endpoint function that helps in
adding and configuring pci-test endpoint function.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-28 10:23:16 -05:00
Kishon Vijay Abraham I 42fc2ac6e8 Documentation: PCI: Add specification for the *PCI test* function device
Add specification for the *PCI test* virtual function device. The endpoint
function driver and the host PCI driver should be created based on this
specification.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:37 -05:00
Kishon Vijay Abraham I bea37d3d31 Documentation: PCI: Guide to use PCI endpoint configfs
Add Documentation to help users use PCI endpoint to configure PCI endpoint
function and to bind the endpoint function with endpoint controller.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-By: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:36 -05:00
Kishon Vijay Abraham I a8a5be0988 Documentation: PCI: Guide to use PCI Endpoint Core Layer
Add Documentation to help users use endpoint library to enable endpoint
mode in the PCI controller and add new PCI endpoint functions.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-By: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-04-11 14:18:36 -05:00