1 /* SPDX-License-Identifier: GPL-2.0 */
12 struct firmware {  struct
16 	/* firmware loader private fields */  argument
24 	char *name;  member
34 #define DECLARE_BUILTIN_FIRMWARE(name, blob)				     \  argument
35 	DECLARE_BUILTIN_FIRMWARE_SIZE(name, &(blob), sizeof(blob))
37 #define DECLARE_BUILTIN_FIRMWARE_SIZE(name, blob, size)			     \  argument
39 	__used __section(".builtin_fw") = { name, blob, size }
42 int request_firmware(const struct firmware **fw, const char *name,
44 int firmware_request_nowarn(const struct firmware **fw, const char *name,
46 int firmware_request_platform(const struct firmware **fw, const char *name,
50 	const char *name, struct device *device, gfp_t gfp, void *context,
51 	void (*cont)(const struct firmware *fw, void *context));
52 int request_firmware_direct(const struct firmware **fw, const char *name,
54 int request_firmware_into_buf(const struct firmware **firmware_p,
55 	const char *name, struct device *device, void *buf, size_t size);
56 int request_partial_firmware_into_buf(const struct firmware **firmware_p,
57 				      const char *name, struct device *device,
60 void release_firmware(const struct firmware *fw);
62 static inline int request_firmware(const struct firmware **fw,  in request_firmware()
63 				   const char *name,  in request_firmware()  argument
66 	return -EINVAL;  in request_firmware()
69 static inline int firmware_request_nowarn(const struct firmware **fw,  in firmware_request_nowarn()
70 					  const char *name,  in firmware_request_nowarn()  argument
73 	return -EINVAL;  in firmware_request_nowarn()
76 static inline int firmware_request_platform(const struct firmware **fw,  in firmware_request_platform()
77 					    const char *name,  in firmware_request_platform()  argument
80 	return -EINVAL;  in firmware_request_platform()
85 	const char *name, struct device *device, gfp_t gfp, void *context,  in request_firmware_nowait()  argument
86 	void (*cont)(const struct firmware *fw, void *context))  in request_firmware_nowait()
88 	return -EINVAL;  in request_firmware_nowait()
91 static inline void release_firmware(const struct firmware *fw)  in release_firmware()
95 static inline int request_firmware_direct(const struct firmware **fw,  in request_firmware_direct()
96 					  const char *name,  in request_firmware_direct()  argument
99 	return -EINVAL;  in request_firmware_direct()
102 static inline int request_firmware_into_buf(const struct firmware **firmware_p,  in request_firmware_into_buf()
103 	const char *name, struct device *device, void *buf, size_t size)  in request_firmware_into_buf()  argument
105 	return -EINVAL;  in request_firmware_into_buf()
109 					(const struct firmware **firmware_p,  in request_partial_firmware_into_buf()
110 					 const char *name,  in request_partial_firmware_into_buf()  argument
114 	return -EINVAL;  in request_partial_firmware_into_buf()
119 int firmware_request_cache(struct device *device, const char *name);