@@ -1449,3 +1449,127 @@ size_t mbo_add_ie(u8 *buf, size_t len, const u8 *attr, size_t attr_len)
return 6 + attr_len;
}
+
+const struct country_op_class us_op_class[] = {
+ { 1, 115 },
+ { 2, 118 },
+ { 3, 124 },
+ { 4, 121 },
+ { 5, 125 },
+ { 12, 81 },
+ { 22, 116 },
+ { 23, 119 },
+ { 24, 122 },
+ { 25, 126 },
+ { 26, 126 },
+ { 27, 117 },
+ { 28, 120 },
+ { 29, 123 },
+ { 30, 127 },
+ { 31, 127 },
+ { 32, 83 },
+ { 33, 84 },
+ { 34, 180 },
+};
+
+const struct country_op_class eu_op_class[] = {
+ { 1, 115 },
+ { 2, 118 },
+ { 3, 121 },
+ { 4, 81 },
+ { 5, 116 },
+ { 6, 119 },
+ { 7, 122 },
+ { 8, 117 },
+ { 9, 120 },
+ { 10, 123 },
+ { 11, 83 },
+ { 12, 84 },
+ { 17, 125 },
+ { 18, 180 },
+};
+
+const struct country_op_class jp_op_class[] = {
+ { 1, 115 },
+ { 30, 81 },
+ { 31, 82 },
+ { 32, 118 },
+ { 33, 118 },
+ { 34, 121 },
+ { 35, 121 },
+ { 36, 116 },
+ { 37, 119 },
+ { 38, 119 },
+ { 39, 122 },
+ { 40, 122 },
+ { 41, 117 },
+ { 42, 120 },
+ { 43, 120 },
+ { 44, 123 },
+ { 45, 123 },
+ { 56, 83 },
+ { 57, 84 },
+ { 58, 121 },
+ { 59, 180 },
+};
+
+const struct country_op_class cn_op_class[] = {
+ { 1, 115 },
+ { 2, 118 },
+ { 3, 125 },
+ { 4, 116 },
+ { 5, 119 },
+ { 6, 126 },
+ { 7, 81 },
+ { 8, 83 },
+ { 9, 84 },
+};
+
+static u8
+global_op_class_from_country_array(u8 op_class, size_t array_size,
+ const struct country_op_class *country_array)
+{
+ size_t i;
+
+ for (i = 0; i < array_size; i++)
+ if (country_array[i].country_op_class == op_class)
+ return country_array[i].global_op_class;
+
+ return 0;
+}
+
+u8 country_to_global_op_class(const char *country, u8 op_class)
+{
+ const struct country_op_class *country_array;
+ size_t size;
+ u8 global_op_class;
+
+ if (country_match(us_op_class_cc, country)) {
+ country_array = us_op_class;
+ size = ARRAY_SIZE(us_op_class);
+ } else if (country_match(eu_op_class_cc, country)) {
+ country_array = eu_op_class;
+ size = ARRAY_SIZE(eu_op_class);
+ } else if (country_match(jp_op_class_cc, country)) {
+ country_array = jp_op_class;
+ size = ARRAY_SIZE(jp_op_class);
+ } else if (country_match(cn_op_class_cc, country)) {
+ country_array = cn_op_class;
+ size = ARRAY_SIZE(cn_op_class);
+ } else {
+ /*
+ * Countries that do not match any of the above countries use
+ * global operating classes
+ */
+ return op_class;
+ }
+
+ global_op_class = global_op_class_from_country_array(op_class, size,
+ country_array);
+
+ /*
+ * If the given operating class did not match any of the country's
+ * operating classes, assume that global operating class is used.
+ */
+ return global_op_class ? global_op_class : op_class;
+}
@@ -177,4 +177,11 @@ const u8 * get_ie(const u8 *ies, size_t len, u8 eid);
size_t mbo_add_ie(u8 *buf, size_t len, const u8 *attr, size_t attr_len);
+struct country_op_class {
+ u8 country_op_class;
+ u8 global_op_class;
+};
+
+u8 country_to_global_op_class(const char *country, u8 op_class);
+
#endif /* IEEE802_11_COMMON_H */