synopsys/hsdk/env-lib.c

16 static void env_clear_common(u32 index, const struct env_map_common *map)
18 	map[index].val->val = 0;
19 	map[index].val->set = false;
22 static int env_read_common(u32 index, const struct env_map_common *map)
26 	if (!env_get_yesno(map[index].env_name)) {
27 		if (map[index].type == ENV_HEX) {
28 			val = (u32)env_get_hex(map[index].env_name, 0);
29 			debug("ENV: %s: = %#x\n", map[index].env_name, val);
31 			val = (u32)env_get_ulong(map[index].env_name, 10, 0);
32 			debug("ENV: %s: = %d\n", map[index].env_name, val);
35 		map[index].val->val = val;
36 		map[index].val->set = true;
42 static void env_clear_core(u32 index, const struct env_map_percpu *map)
45 		(*map[index].val)[i].val = 0;
46 		(*map[index].val)[i].set = false;
50 static int env_read_core(u32 index, const struct env_map_percpu *map)
56 		sprintf(command, "%s_%u", map[index].env_name, i);
58 			if (map[index].type == ENV_HEX) {
66 			(*map[index].val)[i].val = val;
67 			(*map[index].val)[i].set = true;
74 static int env_validate_common(u32 index, const struct env_map_common *map)
76 	u32 value = map[index].val->val;
77 	bool set = map[index].val->set;
78 	u32 min = map[index].min;
79 	u32 max = map[index].max;
82 	if (map[index].mandatory && !set) {
84 		       map[index].env_name);
91 		if (map[index].type == ENV_HEX)
93 			       map[index].env_name, min, max);
96 			       map[index].env_name, min, max);
104 static int env_validate_core(u32 index, const struct env_map_percpu *map,
109 	bool mandatory = map[index].mandatory;
113 		set = (*map[index].val)[i].set;
114 		value = (*map[index].val)[i].val;
119 			       i, map[index].env_name, i);
124 		min = map[index].min[i];
125 		max = map[index].max[i];
129 			if (map[index].type == ENV_HEX)
131 				       map[index].env_name, i, min, max);
134 				       map[index].env_name, i, min, max);
143 void envs_cleanup_core(const struct env_map_percpu *map)
146 	for (u32 i = 0; map[i].env_name; i++)
147 		env_clear_core(i, map);
150 void envs_cleanup_common(const struct env_map_common *map)
153 	for (u32 i = 0; map[i].env_name; i++)
154 		env_clear_common(i, map);
157 int envs_read_common(const struct env_map_common *map)
161 	for (u32 i = 0; map[i].env_name; i++) {
162 		ret = env_read_common(i, map);
170 int envs_validate_common(const struct env_map_common *map)
174 	for (u32 i = 0; map[i].env_name; i++) {
175 		ret = env_validate_common(i, map);
183 int envs_read_validate_common(const struct env_map_common *map)
187 	envs_cleanup_common(map);
189 	ret = envs_read_common(map);
193 	ret = envs_validate_common(map);
200 int envs_read_validate_core(const struct env_map_percpu *map,
205 	envs_cleanup_core(map);
207 	for (u32 i = 0; map[i].env_name; i++) {
208 		ret = env_read_core(i, map);
213 	for (u32 i = 0; map[i].env_name; i++) {
214 		ret = env_validate_core(i, map, cpu_used);
239 static int args_envs_read_search(const struct env_map_common *map,
242 	for (int i = 0; map[i].env_name; i++) {
243 		if (!strcmp(argv[0], map[i].env_name))
252 static int arg_read_set(const struct env_map_common *map, u32 i, int argc,
257 	if (map[i].type == ENV_HEX)
258 		map[i].val->val = hextoul(argv[1], &endp);
260 		map[i].val->val = dectoul(argv[1], &endp);
262 	map[i].val->set = true;
269 	map[i].val->set = false;
274 int args_envs_enumerate(const struct env_map_common *map, int enum_by,
285 		i = args_envs_read_search(map, argc, argv);
289 		debug("ARG: found '%s' with index %d\n", map[i].env_name, i);
296 		if (arg_read_set(map, i, argc, argv))
299 		debug("ARG: value.s '%s' == %#x\n", argv[1], map[i].val->val);