Commit Graph

10 Commits

Author SHA1 Message Date
Alan Tull 4a6ff3c9a6 docs: fpga: document programming fpgas using regions
Clarify the intention that interfaces and upper layers use
regions rather than managers directly.

Rearrange API documentation to better group the API functions
used to create FPGA mgr/bridge/regions and the API used for
programming FPGAs.

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-16 11:13:50 +02:00
Alan Tull fea82b7f66 fpga: add devm_fpga_region_create
Add devm_fpga_region_create() which is the
managed version of fpga_region_create().

Change current region drivers to use
devm_fpga_region_create().

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-16 11:13:50 +02:00
Alan Tull 213befe049 fpga: bridge: add devm_fpga_bridge_create
Add devm_fpga_bridge_create() which is the managed
version of fpga_bridge_create().

Change current bridge drivers to use
devm_fpga_bridge_create().

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-16 11:13:50 +02:00
Alan Tull 084181fe8c fpga: mgr: add devm_fpga_mgr_create
Add devm_fpga_mgr_create() which is the managed
version of fpga_mgr_create().

Change current FPGA manager drivers to use
devm_fpga_mgr_create()

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-16 11:13:50 +02:00
Alan Tull 492ecf6d65 docs: fpga: document fpga manager flags
Add flags #defines to kerneldoc documentation in a
useful place.

Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-30 08:49:55 -07:00
Alan Tull a59f95c7a2 Documentation: fpga: cleanup
Minor fixes including:

* fix some typos
* correct use of a/an
* rephrase explanation of .state ops function
* s/re-use/reuse/ (use only one spelling of 'reuse' in these docs)
* s/cpu/CPU/

Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-07 16:56:09 +02:00
Alan Tull fcc803956a documentation: fpga: move fpga-region.txt to driver-api
Move Documentation/fpga/fpga-region.txt to
driver-api/fpga/fpga-region.rst.  Including:
 - Add it to driver-api/fpga/index.rst
 - Formatting changes to build cleanly as ReST documentation
 - Some rewrites for better flow as a ReST doc such as moving
   API reference to the end of the doc
 - Rewrite API reference section to refer to kernel-doc
   documentation in fpga-region.c driver code

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-25 18:23:56 +02:00
Alan Tull 9e4c36b1c9 documentation: fpga: add bridge document to driver-api
Add a new document to driver-api/fpga that documents the
fpga bridge API and add it to driver-api/fpga/index.rst

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-25 18:23:56 +02:00
Alan Tull 547b822c22 documentation: fpga: move fpga-mgr.txt to driver-api
Move Documentation/fpga/fpga-mgr.txt to driver-api/fpga/fpga-mgr.rst
and:
 - Add to driver-api/fpga/index.rst
 - Format changes so documentation builds cleanly.
 - Minor rewrites that make the doc flow better as ReST documentation.
   - Such as moving API reference to end of doc
 - Change API reference section to refer to kernel-doc documentation in
   fpga-mgr.c driver code rather than statically defining each function.

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-25 18:23:56 +02:00
Alan Tull 66c472cdb6 Documentation: fpga: move fpga overview to driver-api
Start of moving Documentation/fpga/*.txt to driver-api, including:
 - Add new directory driver-api/fpga
 - Add new file driver-api/fpga/index.rst
 - Add driver-api/fpga to driver-api/index.rst
 - Move Documentation/fpga/overview.txt to driver-api/fpga/intro.rst
 - Formatting and rewrites so that intro.rst will build cleanly
   and form a good introduction to the rest of the docs to be added.

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-25 18:23:56 +02:00