qcacmn: Handle vendor control command and event

WMI_ROAM_GET_VENDOR_CONTROL_PARAM_CMDID: Add support
for a new roam command to get vendor control parameters
from FW. Host needs to send proper param ID in command
(from enum WMI_ROAM_GET_VENDOR_CONTROL_PARAM_ID)
to get corresponding INI value from FW.

WMI_ROAM_GET_VENDOR_CONTROL_PARAM_EVENTID:
Add support for a new roam event to get param value
from FW. FW sends this event upon receiving
WMI_ROAM_GET_VENDOR_CONTROL_PARAM_CMDID command.

Change-Id: Ic7b3badb14daff183dd36927b4dae6bbc036e6cd
CRs-Fixed: 3225166

umac/mlme/include/wlan_mlme_cmn.h

@@ -75,6 +75,11 @@
  * @mlme_cm_cckm_preauth_cmpl_cb: Roam cckm preauth complete cb
  * @vdev: vdev pointer
  * @rsp: preauth response pointer
+ *
+ * @mlme_cm_get_vendor_handoff_params_cb: get vendor handoff params cb
+ * @psoc: psoc pointer
+ * @rsp: vendor handoff response pointer
+ * @vendor_handoff_context: vendor handoff context
  */
 struct mlme_cm_ops {
 	QDF_STATUS (*mlme_cm_connect_complete_cb)(
@@ -114,6 +119,11 @@ struct mlme_cm_ops {
 					struct wlan_preauth_rsp *rsp);
 #endif
 #endif
+#ifdef WLAN_VENDOR_HANDOFF_CONTROL
+	QDF_STATUS (*mlme_cm_get_vendor_handoff_params_cb)(
+				struct wlan_objmgr_psoc *psoc,
+				void *vendor_handoff_context);
+#endif
 };
 
 /**
@@ -790,6 +800,19 @@ mlme_cm_osif_disconnect_complete(struct wlan_objmgr_vdev *vdev,
  */
 QDF_STATUS mlme_cm_osif_disconnect_start_ind(struct wlan_objmgr_vdev *vdev);
 
+#ifdef WLAN_VENDOR_HANDOFF_CONTROL
+/**
+ * mlme_cm_osif_get_vendor_handoff_params() - osif get vendor handoff params
+ * indication
+ * @psoc: psoc pointer
+ * @vendor_handoff_context: vendor handoff context
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS mlme_cm_osif_get_vendor_handoff_params(struct wlan_objmgr_psoc *psoc,
+						  void *vendor_handoff_context);
+#endif
+
 #ifdef CONN_MGR_ADV_FEATURE
 /**
  * mlme_cm_osif_roam_sync_ind() - osif Roam sync indication