blackbird-op-linux/Documentation/fpga, branch master

Documentation: fpga: dfl: add descriptions for thermal/power management interfaces

2019-10-17T02:18:26+00:00

This patch add introductions to thermal/power interfaces. They are implemented as hwmon sysfs interfaces by thermal/power private feature drivers. Signed-off-by: Xu Yilun Signed-off-by: Wu Hao Acked-by: Guenter Roeck Signed-off-by: Moritz Fischer

Documentation: fpga: dfl: add descriptions for virtualization and new interfaces.

2019-09-04T02:35:42+00:00

This patch adds virtualization support description for DFL based FPGA devices (based on PCIe SRIOV), and introductions to new interfaces added by new dfl private feature drivers. [mdf@kernel.org: Fixed up to make it work with new reStructuredText docs] Signed-off-by: Xu Yilun Signed-off-by: Wu Hao Acked-by: Alan Tull Signed-off-by: Moritz Fischer

docs: add some directories to the main documentation index

2019-07-15T14:03:03+00:00

The contents of those directories were orphaned at the documentation body. While those directories could likely be moved to be inside some guide, I'm opting to just adding their indexes to the main one, removing the :orphan: and adding the SPDX header. For the drivers, the rationale is that the documentation contains a mix of Kernelspace, uAPI and admin-guide. So, better to keep them on separate directories, as we've be doing with similar subsystem-specific docs that were not split yet. For the others, well... I'm too lazy to do the move. Also, it seems to make sense to keep at least some of those at the main dir (like kbuild, for example). In any case, a latter patch could do the move. Signed-off-by: Mauro Carvalho Chehab Acked-by: Bartlomiej Zolnierkiewicz

docs: fpga: convert docs to ReST and rename to *.rst

2019-06-14T20:21:15+00:00

The dfl.txt file is almost there. It needs just a few adjustments to be properly parsed. The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet

docs: fpga: add a document for FPGA Device Feature List (DFL) Framework Overview

2018-07-15T11:55:44+00:00

Add a document for FPGA Device Feature List (DFL) Framework Overview. Signed-off-by: Enno Luebbers Signed-off-by: Xiao Guangrong Signed-off-by: Wu Hao Acked-by: Alan Tull Signed-off-by: Greg Kroah-Hartman

documentation: fpga: move fpga-region.txt to driver-api

2018-05-25T16:23:56+00:00

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 Signed-off-by: Greg Kroah-Hartman

documentation: fpga: move fpga-mgr.txt to driver-api

2018-05-25T16:23:56+00:00

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 Signed-off-by: Greg Kroah-Hartman

Documentation: fpga: move fpga overview to driver-api

2018-05-25T16:23:56+00:00

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 Signed-off-by: Greg Kroah-Hartman

fpga: region: change api, add fpga_region_create/free

2018-05-25T16:23:56+00:00

Add fpga_region_create/free API functions. Change fpga_region_register to take FPGA region struct as the only parameter. Change fpga_region_unregister to return void. struct fpga_region *fpga_region_create(struct device *dev, struct fpga_manager *mgr, int (*get_bridges)(struct fpga_region *)); void fpga_region_free(struct fpga_region *region); int fpga_region_register(struct fpga_region *region); void fpga_region_unregister(struct fpga_region *region); Remove groups storage from struct fpga_region, it's not needed. Callers can just "region->dev.groups = groups;" after calling fpga_region_create. Update the drivers that call fpga_region_register with the new API. Signed-off-by: Alan Tull Signed-off-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman

fpga: manager: change api, don't use drvdata

2018-05-25T16:23:55+00:00

Change fpga_mgr_register to not set or use drvdata. This supports the case where a PCIe device has more than one manager. Add fpga_mgr_create/free functions. Change fpga_mgr_register and fpga_mgr_unregister functions to take the mgr struct as their only parameter. struct fpga_manager *fpga_mgr_create(struct device *dev, const char *name, const struct fpga_manager_ops *mops, void *priv); void fpga_mgr_free(struct fpga_manager *mgr); int fpga_mgr_register(struct fpga_manager *mgr); void fpga_mgr_unregister(struct fpga_manager *mgr); Update the drivers that call fpga_mgr_register with the new API. Signed-off-by: Alan Tull [Moritz: Fixup whitespace issue] Reported-by: Jiuyue Ma Signed-off-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman