21 #define __MODULE_INFO(tag, name, info)					  \  argument
22 static const char __UNIQUE_ID(name)[]					  \
27 #define __MODULE_INFO(tag, name, info)					  \  argument
28   struct __UNIQUE_ID(name) {}
30 #define __MODULE_PARM_TYPE(name, _type)					  \  argument
31   __MODULE_INFO(parmtype, name##type, #name ":" _type)
72 	const char *name;  member
128 #define module_param(name, type, perm)				\  argument
129 	module_param_named(name, name, type, perm)
134 #define module_param_unsafe(name, type, perm)			\  argument
135 	module_param_named_unsafe(name, name, type, perm)
148 #define module_param_named(name, value, type, perm)			   \  argument
149 	param_check_##type(name, &(value));				   \
150 	module_param_cb(name, &param_ops_##type, &value, perm);		   \
151 	__MODULE_PARM_TYPE(name, #type)
156 #define module_param_named_unsafe(name, value, type, perm)		\  argument
157 	param_check_##type(name, &(value));				\
158 	module_param_cb_unsafe(name, &param_ops_##type, &value, perm);	\
159 	__MODULE_PARM_TYPE(name, #type)
169 #define module_param_cb(name, ops, arg, perm)				      \  argument
170 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, 0)
172 #define module_param_cb_unsafe(name, ops, arg, perm)			      \  argument
173 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1,    \
185 #define __level_param_cb(name, ops, arg, perm, level)			\  argument
186 	__module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level, 0)
188 #define core_param_cb(name, ops, arg, perm)		\  argument
189 	__level_param_cb(name, ops, arg, perm, 1)
191 #define postcore_param_cb(name, ops, arg, perm)		\  argument
192 	__level_param_cb(name, ops, arg, perm, 2)
194 #define arch_param_cb(name, ops, arg, perm)		\  argument
195 	__level_param_cb(name, ops, arg, perm, 3)
197 #define subsys_param_cb(name, ops, arg, perm)		\  argument
198 	__level_param_cb(name, ops, arg, perm, 4)
200 #define fs_param_cb(name, ops, arg, perm)		\  argument
201 	__level_param_cb(name, ops, arg, perm, 5)
203 #define device_param_cb(name, ops, arg, perm)		\  argument
204 	__level_param_cb(name, ops, arg, perm, 6)
206 #define late_param_cb(name, ops, arg, perm)		\  argument
207 	__level_param_cb(name, ops, arg, perm, 7)
221 #define __module_param_call(prefix, name, ops, arg, perm, level, flags)	\  argument
223 	static const char __param_str_##name[] = prefix #name;		\
224 	static struct kernel_param __moduleparam_const __param_##name	\
227 	= { __param_str_##name, THIS_MODULE, ops,			\
231 #define module_param_call(name, _set, _get, arg, perm)			\  argument
232 	static const struct kernel_param_ops __param_ops_##name =	\
235 			    name, &__param_ops_##name, arg, perm, -1, 0)
262 #define core_param(name, var, type, perm)				\  argument
263 	param_check_##type(name, &(var));				\
264 	__module_param_call("", name, &param_ops_##type, &var, perm, -1, 0)
269 #define core_param_unsafe(name, var, type, perm)		\  argument
270 	param_check_##type(name, &(var));				\
271 	__module_param_call("", name, &param_ops_##type, &var, perm,	\
286 #define module_param_string(name, string, len, perm)			\  argument
287 	static const struct kparam_string __param_string_##name		\
289 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
291 			    .str = &__param_string_##name, perm, -1, 0);\
292 	__MODULE_PARM_TYPE(name, "string")
315 extern char *parse_args(const char *name,
338 #define __param_check(name, p, type) \  argument
339 	static inline type __always_unused *__check_##name(void) { return(p); }
344 #define param_check_byte(name, p) __param_check(name, p, unsigned char)  argument
349 #define param_check_short(name, p) __param_check(name, p, short)  argument
354 #define param_check_ushort(name, p) __param_check(name, p, unsigned short)  argument
359 #define param_check_int(name, p) __param_check(name, p, int)  argument
364 #define param_check_uint(name, p) __param_check(name, p, unsigned int)  argument
369 #define param_check_long(name, p) __param_check(name, p, long)  argument
374 #define param_check_ulong(name, p) __param_check(name, p, unsigned long)  argument
379 #define param_check_ullong(name, p) __param_check(name, p, unsigned long long)  argument
385 #define param_check_charp(name, p) __param_check(name, p, char *)  argument
391 #define param_check_bool(name, p) __param_check(name, p, bool)  argument
402 #define param_check_invbool(name, p) __param_check(name, p, bool)  argument
423 #define module_param_array(name, type, nump, perm)		\  argument
424 	module_param_array_named(name, name, type, nump, perm)
437 #define module_param_array_named(name, array, type, nump, perm)		\  argument
438 	param_check_##type(name, &(array)[0]);				\
439 	static const struct kparam_array __param_arr_##name		\
443 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
445 			    .arr = &__param_arr_##name,			\
447 	__MODULE_PARM_TYPE(name, "array of " #type)
471 #define module_param_hw_named(name, value, type, hwtype, perm)		\  argument
472 	param_check_##type(name, &(value));				\
473 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
477 	__MODULE_PARM_TYPE(name, #type)
479 #define module_param_hw(name, type, hwtype, perm)		\  argument
480 	module_param_hw_named(name, name, type, hwtype, perm)
496 #define module_param_hw_array(name, type, hwtype, nump, perm)		\  argument
497 	param_check_##type(name, &(name)[0]);				\
498 	static const struct kparam_array __param_arr_##name		\
499 	= { .max = ARRAY_SIZE(name), .num = nump,			\
501 	    .elemsize = sizeof(name[0]), .elem = name };		\
502 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
504 			    .arr = &__param_arr_##name,			\
507 	__MODULE_PARM_TYPE(name, "array of " #type)