feat(wifi): add 11kv roaming support

components/wpa_supplicant/include/esp_supplicant/esp_rrm.h

@@ -0,0 +1,54 @@
+/**
+ * Copyright 2020 Espressif Systems (Shanghai) PTE LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ESP_RRM_H
+#define _ESP_RRM_H
+
+#include <stdbool.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @brief  Callback function type to get neighbor report
+  *
+  * @param  ctx: neighbor report context
+  * @param  report: neighbor report
+  * @param  report_len: neighbor report length
+  *
+  * @return
+  *    - void
+  */
+typedef void (*neighbor_rep_request_cb)(void *ctx, const uint8_t *report, size_t report_len);
+
+/**
+  * @brief  Send Radio measurement neighbor report request to connect AP
+  *
+  * @param  cb: callback function for neighbor report
+  * @param  cb_ctx: callback context
+  *
+  * @return
+  *    - 0: success else failure
+  */
+int esp_rrm_send_neighbor_rep_request(neighbor_rep_request_cb cb,
+				      void *cb_ctx);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+

components/wpa_supplicant/include/esp_supplicant/esp_wnm.h

@@ -0,0 +1,58 @@
+/**
+ * Copyright 2020 Espressif Systems (Shanghai) PTE LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ESP_WNM_H
+#define _ESP_WNM_H
+
+#include <stdbool.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * enum btm_query_reason: Reason code for sending btm query
+  */
+enum btm_query_reason {
+	REASON_UNSPECIFIED = 0,
+	REASON_FRAME_LOSS = 1,
+	REASON_DELAY = 2,
+	REASON_QOS_CAPACITY = 3,
+	REASON_FIRST_ASSOC = 4,
+	REASON_LOAD_BALALNCE = 5,
+	REASON_BETTER_AP = 6,
+	REASON_CURRENT_DEAUTH = 7,
+};
+
+/**
+  * @brief  Send bss transition query to connected AP
+  *
+  * @param  query_reason: reason for sending query
+  * @param  btm_candidates: btm candidates list if available
+  * @param  cand_list: whether candidate list to be included or not
+  *
+  * @return
+  *    - 0: success else failure
+  */
+int esp_wnm_send_bss_transition_mgmt_query(enum btm_query_reason query_reason,
+					   const char *btm_candidates,
+					   int cand_list);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+