P2P: Add a testing option to force P2P GO CSA

Add a testing option to force a P2P GO CSA on successful
invitation to join an active P2P GO.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>

wpa_supplicant/ctrl_iface.c

@@ -467,6 +467,8 @@ static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
 		wpa_s->extra_roc_dur = atoi(value);
 	} else if (os_strcasecmp(cmd, "test_failure") == 0) {
 		wpa_s->test_failure = atoi(value);
+	} else if (os_strcasecmp(cmd, "p2p_go_csa_on_inv") == 0) {
+		wpa_s->p2p_go_csa_on_inv = !!atoi(value);
 #endif /* CONFIG_TESTING_OPTIONS */
 #ifndef CONFIG_NO_CONFIG_BLOBS
 	} else if (os_strcmp(cmd, "blob") == 0) {
@@ -6888,6 +6890,7 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
 #ifdef CONFIG_TESTING_OPTIONS
 	wpa_s->extra_roc_dur = 0;
 	wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
+	wpa_s->p2p_go_csa_on_inv = 0;
 #endif /* CONFIG_TESTING_OPTIONS */
 
 	wpa_s->disconnected = 0;

wpa_supplicant/p2p_supplicant.c

@@ -3113,8 +3113,22 @@ static void wpas_invitation_result(void *ctx, int status, const u8 *bssid,
 		 */
 		if (status == P2P_SC_SUCCESS &&
 		    group_if && group_if->current_ssid &&
-		    group_if->current_ssid->mode == WPAS_MODE_P2P_GO)
+		    group_if->current_ssid->mode == WPAS_MODE_P2P_GO) {
 			os_get_reltime(&wpa_s->global->p2p_go_wait_client);
+#ifdef CONFIG_TESTING_OPTIONS
+			if (group_if->p2p_go_csa_on_inv) {
+				wpa_printf(MSG_DEBUG,
+					   "Testing: force P2P GO CSA after invitation");
+				eloop_cancel_timeout(
+					wpas_p2p_reconsider_moving_go,
+					wpa_s, NULL);
+				eloop_register_timeout(
+					0, 50000,
+					wpas_p2p_reconsider_moving_go,
+					wpa_s, NULL);
+			}
+#endif /* CONFIG_TESTING_OPTIONS */
+		}
 		return;
 	}
 

wpa_supplicant/wpa_supplicant_i.h

@@ -982,6 +982,7 @@ struct wpa_supplicant {
 	struct l2_packet_data *l2_test;
 	unsigned int extra_roc_dur;
 	enum wpa_supplicant_test_failure test_failure;
+	unsigned int p2p_go_csa_on_inv:1;
 #endif /* CONFIG_TESTING_OPTIONS */
 
 	struct wmm_ac_assoc_data *wmm_ac_assoc_info;