Alan Tull ebf877a51a fpga: mgr: separate getting/locking FPGA manager ...

Previously when the user gets a FPGA manager, it was locked
and nobody else could use it for programming.

This commit makes it straightforward to save a reference to an
FPGA manager and only lock it when programming the FPGA.

Add functions that get an FPGA manager's mutex for exclusive use:
* fpga_mgr_lock
* fpga_mgr_unlock

The following functions no longer lock an FPGA manager's mutex:
* of_fpga_mgr_get
* fpga_mgr_get
* fpga_mgr_put

Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-11-28 16:30:37 +01:00

..

altera-cvp.c

fpga: altera-cvp: remove DRIVER_ATTR() usage

2017-09-19 09:20:33 +02:00

altera-fpga2sdram.c

ARM: socfpga: checking the wrong variable

2016-11-17 08:14:55 +01:00

altera-freeze-bridge.c

fpga fr br: update supported version numbers

2017-04-26 11:38:56 +02:00

altera-hps2fpga.c

fpga: altera-hps2fpga: fix multiple init of l3_remap_lock

2017-08-10 14:27:55 -07:00

altera-pr-ip-core-plat.c

fpga pr ip: Platform driver for Altera Partial Reconfiguration IP.

2017-04-08 17:45:28 +02:00

altera-pr-ip-core.c

fpga pr ip: Core driver support for Altera Partial Reconfiguration IP.

2017-04-08 17:45:28 +02:00

altera-ps-spi.c

fpga-manager: altera-ps-spi: use bitrev8x4

2017-07-17 17:26:14 +02:00

fpga-bridge.c

fpga: bridge: support getting bridge from device

2017-11-28 16:30:36 +01:00

fpga-mgr.c

fpga: mgr: separate getting/locking FPGA manager

2017-11-28 16:30:37 +01:00

fpga-region.c

fpga: mgr: separate getting/locking FPGA manager

2017-11-28 16:30:37 +01:00

ice40-spi.c

fpga: Add support for Lattice iCE40 FPGAs

2017-03-17 15:10:48 +09:00

Kconfig

fpga manager: Add Altera CvP driver

2017-07-17 17:26:15 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

socfpga-a10.c

fpga: Clarify how write_init works streaming modes

2016-11-29 15:51:49 -06:00

socfpga.c

fpga-mgr: add fpga image information struct

2016-11-10 17:03:35 +01:00

ts73xx-fpga.c

FPGA: Add TS-7300 FPGA manager

2017-03-17 15:10:48 +09:00

xilinx-pr-decoupler.c

fpga: make xlnx_pr_decoupler_br_ops const

2017-10-04 10:36:40 +02:00

xilinx-spi.c

fpga manager: Add Xilinx slave serial SPI driver

2017-04-08 17:45:28 +02:00

zynq-fpga.c

fpga: zynq: Add support for encrypted bitstreams

2017-03-17 15:10:48 +09:00