--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gprs/sm/sm_context_control.h	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,101 @@
+/*----------------------------------------------------------------------------
+|  Project :  3G PS
+|  Module  :  SM
++-----------------------------------------------------------------------------
+|             Copyright 2003 Texas Instruments.
+|             All rights reserved. 
+| 
+|             This file is confidential and a trade secret of Texas 
+|             Instruments .
+|             The receipt of or possession of this file does not convey 
+|             any rights to reproduce or disclose its contents or to 
+|             manufacture, use, or sell anything it may describe, in 
+|             whole, or in part, without the specific written consent of 
+|             Texas Instruments. 
++-----------------------------------------------------------------------------
+| Purpose:    User Plane Control state machine definitions in the SM entity.
+|             For design details, see:
+|             8010.908 SM Detailed Specification
++---------------------------------------------------------------------------*/
+
+/*==== DECLARATION CONTROL =================================================*/
+
+#ifndef SM_CONTEXT_CONTROL_H
+#define SM_CONTEXT_CONTROL_H
+
+/*==== INCLUDES =============================================================*/
+
+/*==== CONSTS ===============================================================*/
+
+/*==== TYPES ================================================================*/
+
+typedef enum
+{
+  /* Incoming primitives */
+  SM_P_SMREG_PDP_ACTIVATE_REQ,
+  SM_P_SMREG_PDP_ACTIVATE_REJ_RES,
+  SM_P_SMREG_PDP_ACTIVATE_SEC_REQ,
+  SM_P_SMREG_PDP_MODIFY_REQ,
+  /* Events from Sequencer */
+  SM_I_CONTEXT_DEACTIVATE,
+  SM_I_CONTEXT_LOCAL_DEACTIVATE,
+  SM_I_CONTEXT_REACTIVATE,
+  SM_I_CONTEXT_UPGRADE,
+  SM_I_CONTEXT_USER_PLANE_ERROR,
+  /* Events from Network Control */
+  SM_I_NETWORK_ACTIVATE_COMPLETED,
+  SM_I_NETWORK_ACTIVATE_REJECTED,
+  SM_I_NETWORK_DEACTIVATE_COMPLETED,
+  SM_I_NETWORK_MODIFY_REJECTED,
+  SM_I_NETWORK_MODIFY_COMPLETED,
+  SM_I_NETWORK_REQUEST_ACTIVATION,
+  SM_I_NETWORK_REQUEST_ACTIVATION_OVERRIDE,
+  SM_I_NETWORK_REQUEST_DEACTIVATE,
+  SM_I_NETWORK_REQUEST_MODIFY,
+  SM_I_NETWORK_REQUEST_MODIFY_FAILED,
+  /* Events from User Plane Control */
+  SM_I_USER_PLANE_ACTIVATED,
+  SM_I_USER_PLANE_DEACTIVATED,
+  SM_I_USER_PLANE_MODIFIED,
+  /* Events from Context Deactivate Control */
+  SM_I_DEACTIVATE_COMPLETED,
+  /* Number of events */
+  SM_CONTEXT_CONTROL_NUMBER_OF_EVENTS
+} T_SM_CONTEXT_CONTROL_EVENT;
+
+typedef enum
+{
+  SM_CONTEXT_DEACTIVATED,
+  SM_CONTEXT_ACTIVATING_MT,
+  SM_CONTEXT_ACTIVATING_NETWORK,
+  SM_CONTEXT_ACTIVATING_USER_PLANE,
+  SM_CONTEXT_ACTIVATE_FAILED_DEACTIVATING,
+  SM_CONTEXT_ACTIVATED,
+  SM_CONTEXT_ACTIVATION_OVERRIDE,
+  SM_CONTEXT_MODIFYING_IN_NETWORK,
+  SM_CONTEXT_MODIFYING_USER_PLANE,
+  SM_CONTEXT_MODIFYING_USER_PLANE_MT,
+  SM_CONTEXT_UPGRADING_IN_NETWORK,
+  SM_CONTEXT_REACTIVATING_DEACTIVATING_USER_PLANE,
+  SM_CONTEXT_REACTIVATING_IN_NETWORK,
+  SM_CONTEXT_REACTIVATING_USER_PLANE,
+  SM_CONTEXT_DEACTIVATING,
+  SM_CONTEXT_DEACTIVATING_SEQUENCED,
+  /* Number of states */
+  SM_CONTEXT_CONTROL_NUMBER_OF_STATES
+} T_SM_CONTEXT_CONTROL_STATE;
+
+/*==== EXPORTS ==============================================================*/
+
+extern void sm_context_control_init(struct T_SM_CONTEXT_DATA *context);
+extern void sm_context_control_exit(struct T_SM_CONTEXT_DATA *context);
+#ifdef DEBUG
+extern /*@observer@*/
+const char *sm_context_control_state(struct T_SM_CONTEXT_DATA *context);
+#endif
+extern void sm_context_control(struct T_SM_CONTEXT_DATA *context,
+			       T_SM_CONTEXT_CONTROL_EVENT event,
+			       /*@null@*/ void *data);
+
+#endif /* SM_CONTEXT_CONTROL_H */
+/*==== END OF FILE ==========================================================*/