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Diffstat (limited to 'include/linux/fpga/fpga-region.h')
-rw-r--r--include/linux/fpga/fpga-region.h36
1 files changed, 27 insertions, 9 deletions
diff --git a/include/linux/fpga/fpga-region.h b/include/linux/fpga/fpga-region.h
index 27cb706275db..3b87f232425c 100644
--- a/include/linux/fpga/fpga-region.h
+++ b/include/linux/fpga/fpga-region.h
@@ -7,6 +7,27 @@
#include <linux/fpga/fpga-mgr.h>
#include <linux/fpga/fpga-bridge.h>
+struct fpga_region;
+
+/**
+ * struct fpga_region_info - collection of parameters an FPGA Region
+ * @mgr: fpga region manager
+ * @compat_id: FPGA region id for compatibility check.
+ * @priv: fpga region private data
+ * @get_bridges: optional function to get bridges to a list
+ *
+ * fpga_region_info contains parameters for the register_full function.
+ * These are separated into an info structure because they some are optional
+ * others could be added to in the future. The info structure facilitates
+ * maintaining a stable API.
+ */
+struct fpga_region_info {
+ struct fpga_manager *mgr;
+ struct fpga_compat_id *compat_id;
+ void *priv;
+ int (*get_bridges)(struct fpga_region *region);
+};
+
/**
* struct fpga_region - FPGA Region structure
* @dev: FPGA Region device
@@ -37,15 +58,12 @@ struct fpga_region *fpga_region_class_find(
int fpga_region_program_fpga(struct fpga_region *region);
-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);
+struct fpga_region *
+fpga_region_register_full(struct device *parent, const struct fpga_region_info *info);
-struct fpga_region
-*devm_fpga_region_create(struct device *dev, struct fpga_manager *mgr,
- int (*get_bridges)(struct fpga_region *));
+struct fpga_region *
+fpga_region_register(struct device *parent, struct fpga_manager *mgr,
+ int (*get_bridges)(struct fpga_region *));
+void fpga_region_unregister(struct fpga_region *region);
#endif /* _FPGA_REGION_H */