diff options
| -rw-r--r-- | drivers/fpga/fpga-region.c | 24 | ||||
| -rw-r--r-- | include/linux/fpga/fpga-region.h | 28 |
2 files changed, 32 insertions, 20 deletions
diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c index 2a8621db5f5b..402d0b68b97a 100644 --- a/drivers/fpga/fpga-region.c +++ b/drivers/fpga/fpga-region.c @@ -18,6 +18,7 @@ #include <linux/fpga/fpga-bridge.h> #include <linux/fpga/fpga-mgr.h> +#include <linux/fpga/fpga-region.h> #include <linux/idr.h> #include <linux/kernel.h> #include <linux/list.h> @@ -26,24 +27,6 @@ #include <linux/slab.h> #include <linux/spinlock.h> -/** - * struct fpga_region - FPGA Region structure - * @dev: FPGA Region device - * @mutex: enforces exclusive reference to region - * @bridge_list: list of FPGA bridges specified in region - * @mgr: FPGA manager - * @info: fpga image specific information - */ -struct fpga_region { - struct device dev; - struct mutex mutex; /* for exclusive reference to region */ - struct list_head bridge_list; - struct fpga_manager *mgr; - struct fpga_image_info *info; -}; - -#define to_fpga_region(d) container_of(d, struct fpga_region, dev) - static DEFINE_IDA(fpga_region_ida); static struct class *fpga_region_class; @@ -226,7 +209,7 @@ static int fpga_region_get_bridges(struct fpga_region *region, * Program an FPGA using fpga image info (region->info). * Return 0 for success or negative error code. */ -static int fpga_region_program_fpga(struct fpga_region *region) +int fpga_region_program_fpga(struct fpga_region *region) { struct device *dev = ®ion->dev; struct fpga_image_info *info = region->info; @@ -282,6 +265,7 @@ err_put_region: return ret; } +EXPORT_SYMBOL_GPL(fpga_region_program_fpga); /** * child_regions_with_firmware @@ -667,5 +651,5 @@ subsys_initcall(fpga_region_init); module_exit(fpga_region_exit); MODULE_DESCRIPTION("FPGA Region"); -MODULE_AUTHOR("Alan Tull <atull@opensource.altera.com>"); +MODULE_AUTHOR("Alan Tull <atull@kernel.org>"); MODULE_LICENSE("GPL v2"); diff --git a/include/linux/fpga/fpga-region.h b/include/linux/fpga/fpga-region.h new file mode 100644 index 000000000000..8a355171406b --- /dev/null +++ b/include/linux/fpga/fpga-region.h @@ -0,0 +1,28 @@ +#ifndef _FPGA_REGION_H +#define _FPGA_REGION_H + +#include <linux/device.h> +#include <linux/fpga/fpga-mgr.h> +#include <linux/fpga/fpga-bridge.h> + +/** + * struct fpga_region - FPGA Region structure + * @dev: FPGA Region device + * @mutex: enforces exclusive reference to region + * @bridge_list: list of FPGA bridges specified in region + * @mgr: FPGA manager + * @info: FPGA image info + */ +struct fpga_region { + struct device dev; + struct mutex mutex; /* for exclusive reference to region */ + struct list_head bridge_list; + struct fpga_manager *mgr; + struct fpga_image_info *info; +}; + +#define to_fpga_region(d) container_of(d, struct fpga_region, dev) + +int fpga_region_program_fpga(struct fpga_region *region); + +#endif /* _FPGA_REGION_H */ |