qcacld-3.0: Move rso related process to connection manager [PART 8]

Move below two changes from legacy to connection manager:
'Change-Id: If3bb344ec7058d4149d0064975d7c91f213fd105',
'Change-Id: I39a84d06b9c696179da1b854985a23b874a399c5'

Change-Id: I33921497d966f08a0ca476a373cfe6527888ca39
CRs-Fixed: 2765469

components/mlme/dispatcher/inc/wlan_mlme_api.h

@@ -2930,4 +2930,24 @@ bool
 wlan_mlme_check_chan_param_has_dfs(struct wlan_objmgr_pdev *pdev,
 				   struct ch_params *ch_params,
 				   uint32_t chan_freq);
+
+/**
+ * wlan_mlme_set_usr_disabled_roaming() - Set user config for roaming disable
+ * @psoc: pointer to psoc object
+ * @val: user config for roaming disable
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wlan_mlme_set_usr_disabled_roaming(struct wlan_objmgr_psoc *psoc, bool val);
+
+/**
+ * wlan_mlme_get_usr_disabled_roaming() - Get user config for roaming disable
+ * @psoc: pointer to psoc object
+ * @val: user config for roaming disable
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wlan_mlme_get_usr_disabled_roaming(struct wlan_objmgr_psoc *psoc, bool *val);
 #endif /* _WLAN_MLME_API_H_ */

components/mlme/dispatcher/src/wlan_mlme_api.c

@@ -4476,3 +4476,31 @@ wlan_mlme_check_chan_param_has_dfs(struct wlan_objmgr_pdev *pdev,
 
 	return is_dfs;
 }
+
+QDF_STATUS
+wlan_mlme_set_usr_disabled_roaming(struct wlan_objmgr_psoc *psoc, bool val)
+{
+	struct wlan_mlme_psoc_ext_obj *mlme_obj;
+
+	mlme_obj = mlme_get_psoc_ext_obj(psoc);
+	if (!mlme_obj)
+		return QDF_STATUS_E_FAILURE;
+
+	mlme_obj->cfg.sta.usr_disabled_roaming = val;
+
+	return QDF_STATUS_SUCCESS;
+}
+
+QDF_STATUS
+wlan_mlme_get_usr_disabled_roaming(struct wlan_objmgr_psoc *psoc, bool *val)
+{
+	struct wlan_mlme_psoc_ext_obj *mlme_obj;
+
+	mlme_obj = mlme_get_psoc_ext_obj(psoc);
+	if (!mlme_obj)
+		return QDF_STATUS_E_INVAL;
+
+	*val = mlme_obj->cfg.sta.usr_disabled_roaming;
+
+	return QDF_STATUS_SUCCESS;
+}

components/target_if/connection_mgr/src/target_if_cm_roam_offload.c

@@ -1198,6 +1198,51 @@ target_if_cm_roam_per_config(struct wlan_objmgr_vdev *vdev,
 	return wmi_unified_set_per_roam_config(wmi_handle, req);
 }
 
+/**
+ * target_if_cm_roam_send_disable_config() - Send roam disable config related
+ * commands to wmi
+ * @vdev: vdev object
+ * @req: roam disable config parameters
+ *
+ * Return: QDF_STATUS
+ */
+static QDF_STATUS
+target_if_cm_roam_send_disable_config(struct wlan_objmgr_vdev *vdev,
+				      struct roam_disable_cfg *req)
+{
+	QDF_STATUS status = QDF_STATUS_E_FAILURE;
+	wmi_unified_t wmi_handle;
+	struct vdev_mlme_obj *vdev_mlme;
+
+	vdev_mlme = wlan_vdev_mlme_get_cmpt_obj(vdev);
+	if (!vdev_mlme) {
+		target_if_err("Failed to get vdev mlme obj!");
+		goto end;
+	}
+
+	if (vdev_mlme->mgmt.generic.type != WMI_VDEV_TYPE_STA ||
+	    vdev_mlme->mgmt.generic.subtype != 0) {
+		target_if_err("This isn't a STA: %d", req->vdev_id);
+		goto end;
+	}
+
+	wmi_handle = target_if_cm_roam_get_wmi_handle_from_vdev(vdev);
+	if (!wmi_handle)
+		goto end;
+
+	status = target_if_vdev_set_param(
+				wmi_handle,
+				req->vdev_id,
+				WMI_VDEV_PARAM_ROAM_11KV_CTRL,
+				req->cfg);
+
+	if (QDF_IS_STATUS_ERROR(status))
+		target_if_err("Failed to set WMI_VDEV_PARAM_ROAM_11KV_CTRL");
+
+end:
+	return status;
+}
+
 /**
  * target_if_cm_roam_register_rso_req_ops() - Register rso req tx ops fucntions
  * @tx_ops: tx ops
@@ -1216,6 +1261,8 @@ target_if_cm_roam_register_rso_req_ops(struct wlan_cm_roam_tx_ops *tx_ops)
 	tx_ops->send_roam_abort = target_if_cm_roam_abort;
 	tx_ops->send_roam_per_config = target_if_cm_roam_per_config;
 	tx_ops->send_roam_triggers = target_if_cm_roam_triggers;
+	tx_ops->send_roam_disable_config =
+					target_if_cm_roam_send_disable_config;
 }
 #else
 static void

components/umac/mlme/connection_mgr/core/src/wlan_cm_roam_offload.c

@@ -245,6 +245,29 @@ cm_roam_mawc_params(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
 				psoc, &params->rssi_stationary_low_adjust);
 }
 
+QDF_STATUS
+cm_roam_send_disable_config(struct wlan_objmgr_psoc *psoc,
+			    uint8_t vdev_id, uint8_t cfg)
+{
+	struct roam_disable_cfg *req;
+	QDF_STATUS status;
+
+	req = qdf_mem_malloc(sizeof(*req));
+	if (!req)
+		return QDF_STATUS_E_NOMEM;
+
+	req->vdev_id = vdev_id;
+	req->cfg = cfg;
+
+	status = wlan_cm_tgt_send_roam_disable_config(psoc, vdev_id, req);
+	if (QDF_IS_STATUS_ERROR(status))
+		mlme_debug("fail to send roam disable config");
+
+	qdf_mem_free(req);
+
+	return status;
+}
+
 /**
  * cm_roam_init_req() - roam init request handling
  * @psoc: psoc pointer
@@ -568,7 +591,7 @@ cm_roam_fill_per_roam_request(struct wlan_objmgr_psoc *psoc,
 static QDF_STATUS
 cm_roam_offload_per_config(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id)
 {
-	struct wlan_per_roam_config_req *req = NULL;
+	struct wlan_per_roam_config_req *req;
 	QDF_STATUS status;
 
 	req = qdf_mem_malloc(sizeof(*req));
@@ -672,6 +695,9 @@ cm_roam_switch_to_rso_stop(struct wlan_objmgr_pdev *pdev,
 	 * nothing to do here
 	 */
 	default:
+		/* For LFR2 BTM request, need handoff even roam disabled */
+		if (reason == REASON_OS_REQUESTED_ROAMING_NOW)
+			wlan_cm_roam_neighbor_proceed_with_handoff_req(vdev_id);
 		return QDF_STATUS_SUCCESS;
 	}
 	mlme_set_roam_state(psoc, vdev_id, WLAN_ROAM_RSO_STOPPED);
@@ -768,7 +794,7 @@ cm_roam_switch_to_init(struct wlan_objmgr_pdev *pdev,
 	enum roam_offload_state cur_state;
 	uint8_t temp_vdev_id, roam_enabled_vdev_id;
 	uint32_t roaming_bitmap;
-	bool dual_sta_roam_active;
+	bool dual_sta_roam_active, usr_disabled_roaming;
 	QDF_STATUS status;
 	struct wlan_objmgr_psoc *psoc = wlan_pdev_get_psoc(pdev);
 
@@ -851,6 +877,18 @@ cm_roam_switch_to_init(struct wlan_objmgr_pdev *pdev,
 	/* Set PCL before sending RSO start */
 	policy_mgr_set_pcl_for_existing_combo(psoc, PM_STA_MODE, vdev_id);
 
+	wlan_mlme_get_usr_disabled_roaming(psoc, &usr_disabled_roaming);
+	if (usr_disabled_roaming) {
+		status =
+		cm_roam_send_disable_config(
+			psoc, vdev_id,
+			WMI_VDEV_ROAM_11KV_CTRL_DISABLE_FW_TRIGGER_ROAMING);
+
+		if (!QDF_IS_STATUS_SUCCESS(status))
+			mlme_err("ROAM: fast roaming disable failed. status %d",
+				 status);
+	}
+
 	return QDF_STATUS_SUCCESS;
 }
 

components/umac/mlme/connection_mgr/core/src/wlan_cm_roam_offload.h

@@ -89,7 +89,7 @@ cm_roam_stop_req(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
 		 uint8_t reason);
 
 /**
- * wlan_cm_rso_fill_rssi_change_params  - Fill roam scan rssi change parameters
+ * cm_roam_fill_rssi_change_params() - Fill roam scan rssi change parameters
  * @psoc: PSOC pointer
  * @vdev_id: vdev_id
  * @params: RSSI change parameters
@@ -100,4 +100,16 @@ QDF_STATUS
 cm_roam_fill_rssi_change_params(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
 				struct wlan_roam_rssi_change_params *params);
 #endif
+
+/**
+ * cm_roam_send_disable_config() - Send roam module enable/disable cfg to fw
+ * @psoc: PSOC pointer
+ * @vdev_id: vdev id
+ * @cfg: roaming enable/disable cfg
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+cm_roam_send_disable_config(struct wlan_objmgr_psoc *psoc,
+			    uint8_t vdev_id, uint8_t cfg);
 #endif

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_api.h

@@ -129,6 +129,17 @@ wlan_cm_roam_scan_offload_rsp(uint8_t vdev_id, uint8_t reason);
  */
 void wlan_cm_send_beacon_miss(uint8_t vdev_id, int32_t rssi);
 
+/**
+ * wlan_cm_roam_neighbor_proceed_with_handoff_req() - invoke host handover to
+ * new AP
+ * @vdev_id: vdev id
+ *
+ * This function gets called to invoke host handover to new AP
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wlan_cm_roam_neighbor_proceed_with_handoff_req(uint8_t vdev_id);
 #else
 static inline QDF_STATUS
 wlan_cm_enable_roaming_on_connected_sta(struct wlan_objmgr_pdev *pdev,

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_public_struct.h

@@ -1207,6 +1207,7 @@ struct set_pcl_req {
  * @send_roam_start_req: TX ops function pointer to send roam start related
  * commands
  * @send_roam_abort: send roam abort
+ * @send_roam_disable_config: send roam disable config
  */
 struct wlan_cm_roam_tx_ops {
 	QDF_STATUS (*send_vdev_set_pcl_cmd)(struct wlan_objmgr_vdev *vdev,
@@ -1230,6 +1231,8 @@ struct wlan_cm_roam_tx_ops {
 				struct wlan_per_roam_config_req *req);
 	QDF_STATUS (*send_roam_triggers)(struct wlan_objmgr_vdev *vdev,
 					 struct wlan_roam_triggers *req);
+	QDF_STATUS (*send_roam_disable_config)(struct wlan_objmgr_vdev *vdev,
+				struct roam_disable_cfg *req);
 #endif
 };
 

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_tgt_if_tx_api.h

@@ -112,6 +112,7 @@ QDF_STATUS wlan_cm_tgt_send_roam_abort_req(struct wlan_objmgr_psoc *psoc,
  * wlan_cm_tgt_send_roam_per_config()  - Send roam per config command to FW
  * @psoc:    psoc pointer
  * @vdev_id: vdev id
+ * @req: per roam config parameter
  *
  * Return: QDF_STATUS
  */
@@ -131,5 +132,18 @@ QDF_STATUS wlan_cm_tgt_send_roam_triggers(struct wlan_objmgr_psoc *psoc,
 					  uint8_t vdev_id,
 					  struct wlan_roam_triggers *req);
 #endif
+
+/**
+ * wlan_cm_tgt_send_roam_disable_config()  - Send roam disable config command
+ * to FW
+ * @psoc:    psoc pointer
+ * @vdev_id: vdev id
+ * @req: roam disable config parameter
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS wlan_cm_tgt_send_roam_disable_config(struct wlan_objmgr_psoc *psoc,
+						uint8_t vdev_id,
+						struct roam_disable_cfg *req);
 #endif
 #endif /* CM_TGT_IF_TX_API_H__ */

components/umac/mlme/connection_mgr/dispatcher/src/wlan_cm_roam_ucfg_api.c

@@ -35,6 +35,8 @@ ucfg_user_space_enable_disable_rso(struct wlan_objmgr_pdev *pdev,
 	QDF_STATUS status;
 	bool lfr_enabled;
 	enum roam_offload_state state;
+	uint32_t set_val = 0;
+	enum roam_offload_state  cur_state;
 
 	/*
 	 * If the ini "FastRoamEnabled" is disabled, don't allow the
@@ -50,6 +52,19 @@ ucfg_user_space_enable_disable_rso(struct wlan_objmgr_pdev *pdev,
 		return  QDF_STATUS_E_FAILURE;
 	}
 
+	cur_state = mlme_get_roam_state(psoc, vdev_id);
+	if (cur_state == WLAN_ROAM_INIT) {
+		if (!is_fast_roam_enabled)
+			set_val =
+			WMI_VDEV_ROAM_11KV_CTRL_DISABLE_FW_TRIGGER_ROAMING;
+
+		status = cm_roam_send_disable_config(psoc, vdev_id, set_val);
+		if (!QDF_IS_STATUS_SUCCESS(status))
+			mlme_err("ROAM: update fast roaming failed, status: %d",
+				 status);
+	}
+	wlan_mlme_set_usr_disabled_roaming(psoc, !is_fast_roam_enabled);
+
 	/*
 	 * Supplicant_disabled_roaming flag is the global flag to control
 	 * roam offload from supplicant. Driver cannot enable roaming if

components/umac/mlme/connection_mgr/dispatcher/src/wlan_cm_tgt_if_tx_api.c

@@ -358,6 +358,36 @@ QDF_STATUS wlan_cm_tgt_send_roam_triggers(struct wlan_objmgr_psoc *psoc,
 
 	return status;
 }
+#endif
 
-#endif
+QDF_STATUS wlan_cm_tgt_send_roam_disable_config(struct wlan_objmgr_psoc *psoc,
+						uint8_t vdev_id,
+						struct roam_disable_cfg *req)
+{
+	QDF_STATUS status;
+	struct wlan_cm_roam_tx_ops roam_tx_ops;
+	struct wlan_objmgr_vdev *vdev;
+
+	vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
+						    WLAN_MLME_NB_ID);
+	if (!vdev)
+		return QDF_STATUS_E_INVAL;
+
+	roam_tx_ops = GET_CM_ROAM_TX_OPS_FROM_VDEV(vdev);
+	if (!roam_tx_ops.send_roam_disable_config) {
+		mlme_err("CM_RSO: vdev %d send_roam_disable_config is NULL",
+			 vdev_id);
+		wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_NB_ID);
+		return QDF_STATUS_E_INVAL;
+	}
+
+	status = roam_tx_ops.send_roam_disable_config(vdev, req);
+	if (QDF_IS_STATUS_ERROR(status))
+		mlme_debug("CM_RSO: vdev %d fail to send roam disable config",
+			   vdev_id);
+
+	wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_NB_ID);
+
+	return status;
+}
 #endif

core/sme/src/csr/csr_api_roam.c

@@ -20044,6 +20044,20 @@ wlan_cm_roam_scan_offload_rsp(uint8_t vdev_id, uint8_t reason)
 
 	return status;
 }
+
+QDF_STATUS
+wlan_cm_roam_neighbor_proceed_with_handoff_req(uint8_t vdev_id)
+{
+	struct mac_context *mac_ctx;
+
+	mac_ctx = sme_get_mac_context();
+	if (!mac_ctx) {
+		sme_err("mac_ctx is NULL");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	return csr_neighbor_roam_proceed_with_handoff_req(mac_ctx, vdev_id);
+}
 #endif
 
 QDF_STATUS