23 #define __MODULE_INFO(tag, name, info)					  \  argument
24 	static const char __UNIQUE_ID(name)[]				  \
28 #define __MODULE_PARM_TYPE(name, _type)					  \  argument
29 	__MODULE_INFO(parmtype, name##type, #name ":" _type)
70 	const char *name;  member
126 #define module_param(name, type, perm)				\  argument
127 	module_param_named(name, name, type, perm)
135 #define module_param_unsafe(name, type, perm)			\  argument
136 	module_param_named_unsafe(name, name, type, perm)
149 #define module_param_named(name, value, type, perm)			   \  argument
150 	param_check_##type(name, &(value));				   \
151 	module_param_cb(name, &param_ops_##type, &value, perm);		   \
152 	__MODULE_PARM_TYPE(name, #type)
161 #define module_param_named_unsafe(name, value, type, perm)		\  argument
162 	param_check_##type(name, &(value));				\
163 	module_param_cb_unsafe(name, &param_ops_##type, &value, perm);	\
164 	__MODULE_PARM_TYPE(name, #type)
175 #define module_param_cb(name, ops, arg, perm)				      \  argument
176 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, 0)
178 #define module_param_cb_unsafe(name, ops, arg, perm)			      \  argument
179 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1,    \
182 #define __level_param_cb(name, ops, arg, perm, level)			\  argument
183 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level, 0)
194 #define core_param_cb(name, ops, arg, perm)		\  argument
195 	__level_param_cb(name, ops, arg, perm, 1)
207 #define postcore_param_cb(name, ops, arg, perm)		\  argument
208 	__level_param_cb(name, ops, arg, perm, 2)
220 #define arch_param_cb(name, ops, arg, perm)		\  argument
221 	__level_param_cb(name, ops, arg, perm, 3)
233 #define subsys_param_cb(name, ops, arg, perm)		\  argument
234 	__level_param_cb(name, ops, arg, perm, 4)
246 #define fs_param_cb(name, ops, arg, perm)		\  argument
247 	__level_param_cb(name, ops, arg, perm, 5)
259 #define device_param_cb(name, ops, arg, perm)		\  argument
260 	__level_param_cb(name, ops, arg, perm, 6)
272 #define late_param_cb(name, ops, arg, perm)		\  argument
273 	__level_param_cb(name, ops, arg, perm, 7)
287 #define __module_param_call(prefix, name, ops, arg, perm, level, flags)	\  argument
289 	static const char __param_str_##name[] = prefix #name;		\
290 	static struct kernel_param __moduleparam_const __param_##name	\
293 	= { __param_str_##name, THIS_MODULE, ops,			\
297 #define module_param_call(name, _set, _get, arg, perm)			\  argument
298 	static const struct kernel_param_ops __param_ops_##name =	\
301 			    name, &__param_ops_##name, arg, perm, -1, 0)
328 #define core_param(name, var, type, perm)				\  argument
329 	param_check_##type(name, &(var));				\
330 	__module_param_call("", name, &param_ops_##type, &var, perm, -1, 0)
339 #define core_param_unsafe(name, var, type, perm)		\  argument
340 	param_check_##type(name, &(var));				\
341 	__module_param_call("", name, &param_ops_##type, &var, perm,	\
356 #define module_param_string(name, string, len, perm)			\  argument
357 	static const struct kparam_string __param_string_##name		\
359 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
361 			    .str = &__param_string_##name, perm, -1, 0);\
362 	__MODULE_PARM_TYPE(name, "string")
385 extern char *parse_args(const char *name,
408 #define __param_check(name, p, type) \  argument
409 	static inline type __always_unused *__check_##name(void) { return(p); }
414 #define param_check_byte(name, p) __param_check(name, p, unsigned char)  argument
419 #define param_check_short(name, p) __param_check(name, p, short)  argument
424 #define param_check_ushort(name, p) __param_check(name, p, unsigned short)  argument
429 #define param_check_int(name, p) __param_check(name, p, int)  argument
436 #define param_check_uint(name, p) __param_check(name, p, unsigned int)  argument
441 #define param_check_long(name, p) __param_check(name, p, long)  argument
446 #define param_check_ulong(name, p) __param_check(name, p, unsigned long)  argument
451 #define param_check_ullong(name, p) __param_check(name, p, unsigned long long)  argument
456 #define param_check_hexint(name, p) param_check_uint(name, p)  argument
462 #define param_check_charp(name, p) __param_check(name, p, char *)  argument
468 #define param_check_bool(name, p) __param_check(name, p, bool)  argument
479 #define param_check_invbool(name, p) __param_check(name, p, bool)  argument
500 #define module_param_array(name, type, nump, perm)		\  argument
501 	module_param_array_named(name, name, type, nump, perm)
514 #define module_param_array_named(name, array, type, nump, perm)		\  argument
515 	param_check_##type(name, &(array)[0]);				\
516 	static const struct kparam_array __param_arr_##name		\
520 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
522 			    .arr = &__param_arr_##name,			\
524 	__MODULE_PARM_TYPE(name, "array of " #type)
548 #define module_param_hw_named(name, value, type, hwtype, perm)		\  argument
549 	param_check_##type(name, &(value));				\
550 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
554 	__MODULE_PARM_TYPE(name, #type)
556 #define module_param_hw(name, type, hwtype, perm)		\  argument
557 	module_param_hw_named(name, name, type, hwtype, perm)
573 #define module_param_hw_array(name, type, hwtype, nump, perm)		\  argument
574 	param_check_##type(name, &(name)[0]);				\
575 	static const struct kparam_array __param_arr_##name		\
576 	= { .max = ARRAY_SIZE(name), .num = nump,			\
578 	    .elemsize = sizeof(name[0]), .elem = name };		\
579 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
581 			    .arr = &__param_arr_##name,			\
584 	__MODULE_PARM_TYPE(name, "array of " #type)