--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gprs/sm/sm.h	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,279 @@
+/*----------------------------------------------------------------------------
+|  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:    Global definitions for the Session Management (SM) Entity.
+|             For design details, see:
+|             8010.908 SM Detailed Specification
++---------------------------------------------------------------------------*/
+
+/*==== DECLARATION CONTROL =================================================*/
+
+#ifndef _SM_H
+#define _SM_H
+
+//TISH modified for MSIM
+// #ifdef WIN32
+// #define DEBUG
+// #endif
+
+/*#ifdef FF_EGPRS
+#ifndef SM_EDGE
+#define SM_EDGE
+#endif  
+#endif */ /*FF_EGPRS*/ 
+
+/*#ifdef SM_EDGE */
+#define DEBUG_VERBOSE
+/*#endif */ /*#ifdef SM_EDGE*/
+/*==== INCLUDES =============================================================*/
+
+#include <string.h>
+#include <typedefs.h>
+#include <vsi.h>
+#include <gsm.h>
+#include <gprs.h>
+#include <prim.h>
+
+/*#ifndef SM_EDGE
+#include <trace.h>
+#endif */
+
+#ifdef DEBUG
+#include "sm_debug.h"
+#endif
+
+struct T_SM_CONTEXT_DATA;
+
+#include "sm_context_control.h"
+#include "sm_context_deactivate_control.h"
+#include "sm_network_control.h"
+#include "sm_user_plane_control.h" 
+#include "sm_mm_output_handler.h"
+
+/*==== CONSTS ===============================================================*/
+
+/* CCD constant: Bit-offset from which to place coded data in buffer. */
+#define ENCODE_OFFSET         16
+
+/* Session Management Protocol Disciminator; Global (PS-wide) define? */
+#define PD_SM               0x0a
+
+/* Transaction Indentifier-related definitions */
+#define SM_TI_MASK          0x7f
+#define SM_TI_FLAG          0x80
+#define SM_TI_NON_EXT_MASK  0x07
+#define SM_TI_EXTEND_VALUE  0x07
+#define SM_MAX_NON_EXT_TI      6
+#define SM_MAX_EXT_TI        127
+#define SM_TI_NONE          0xff
+#define SM_HIGH_VALUE       255
+
+/* Often-used constant: max NSAPI index after NSAPI 5 offset is subtracted */
+#define SM_MAX_NSAPI_OFFSET  ((int)NAS_SIZE_NSAPI - (int)NAS_NSAPI_5)
+
+/* Frame parameter: Maximum timers used = number of concurrently active NSAPIs*/
+#define SM_TIMER_MAX        SM_MAX_NSAPI_OFFSET
+
+enum SM_CONTEXT_FLAGS {
+  SM_CONTEXT_FLAG_COMP_PARAMS                = 0x01,
+  SM_CONTEXT_FLAG_STARTED_DURING_SUSPEND     = 0x02,
+  SM_CONTEXT_FLAG_SECONDARY_CONTEXT          = 0x04,
+  SM_CONTEXT_FLAG_PENDING_DEALLOCATION       = 0x08,
+  SM_CONTEXT_FLAG_PENDING_REACTIVATION       = 0x10,
+  SM_CONTEXT_FLAG_PFI_PRESENT                = 0x20
+};
+
+typedef enum {
+  SM_UPDATE_QOS                              = 0x01,
+  SM_UPDATE_QOS_DOWNGRADE                    = 0x02,
+  SM_UPDATE_ADDRESS                          = 0x04,
+  SM_UPDATE_COMP_PARAMS                      = 0x08,
+  SM_UPDATE_SAPI_RADIO_PRIO_PFI              = 0x10
+} T_SM_UPDATE_FLAGS;
+/*==== TYPES ================================================================*/
+
+typedef struct {
+  U8              c_pco_value;
+  U8              pco_value[1];
+} T_SM_pco;
+
+typedef struct {
+  U8              tft_precence_mask;
+  U8              c_tft_pf;
+  /*@only@*/ /*@null@*/
+  T_NAS_tft_pf   *ptr_tft_pf;
+} T_SM_tft;
+
+typedef struct {
+  T_PS_ctrl_qos   ctrl_qos;
+  T_PS_qos        qos;
+} T_SM_qos;
+
+/*@abstract@*/ struct T_SM_CONTEXT_DATA {
+  U8                                     ti;
+  U8                                     nsapi;
+  U8                                     linked_ti;
+
+  U8                                     active_timer; /* T3380, T3381, or T3390 */
+  U8                                     timeouts;
+
+  U8                                     sapi;         /* Managed by Network Control */
+  U8                                     radio_prio;   /* Managed by Network Control */
+  U8                                     pdp_type;     /* Managed by Network Control */
+  U8                                     pfi;          /* Managed by Network Control */
+  U8                                     flags; 
+
+  U8                                     qos_rank;     
+
+  T_NAS_comp_params                      comp_params;
+
+  T_CAUSE_ps_cause                       aci_cause;
+  T_CAUSE_ps_cause                       nw_cause;
+
+  T_SM_CONTEXT_CONTROL_STATE             context_control_state;
+  T_SM_CONTEXT_DEACTIVATE_CONTROL_STATE  context_deactivate_control_state;
+  T_SM_NETWORK_CONTROL_STATE             network_control_state;
+  T_SM_USER_PLANE_CONTROL_STATE          user_plane_control_state;
+
+  /* Fields below allocated, managed, and deallocated by Network Control */
+  T_SM_qos                               minimum_qos;
+  T_SM_qos                               requested_qos;
+  T_SM_qos                               accepted_qos;
+
+  T_NAS_ip                               requested_address;
+  T_NAS_ip                               negotiated_address;
+
+  /*@null@*/ /*@only@*/ /*@reldef@*/
+  T_SMREG_apn                           *apn;
+  /*@null@*/ /*@only@*/ /*@reldef@*/
+  T_SM_pco                              *requested_pco;
+  /*@null@*/ /*@only@*/ /*@reldef@*/
+  T_SM_pco                              *negotiated_pco;
+  T_SM_tft                               requested_tft;
+  T_SM_tft                               active_tft;
+
+  /*@null@*/ /*@only@*/
+  T_sdu                                 *coded_msg;
+};
+
+typedef struct {
+  T_PS_rat                               sm_current_rat;
+  T_PS_sgsn_rel                          sm_current_nw_release;
+  BOOL                                   sm_suspended; 
+  U16                                    sm_suspend_cause; 
+                                         /*sm_suspend_cause stores the cause of SM suspension.
+                                          the value has meaning only when sm_suspended=true
+                                         at other places the value must be set to CAUSE_MM_SUCCESS*/
+  BOOL                                   sm_attached;
+  U16                                    sm_context_activation_status;
+  U16                                    sm_nsapis_requested_deactivated;
+  U16                                    sm_nsapis_being_deactivated;
+  /*@only@*/ /*@reldef@*/
+  struct T_SM_CONTEXT_DATA              *sm_context_array[SM_MAX_NSAPI_OFFSET];
+  /*@only@*/ /*@reldef@*/
+  struct T_SM_CONTEXT_DATA              *sm_pending_mt_array[SM_MAX_NSAPI_OFFSET];
+} T_SM_DATA;
+
+#ifdef DEBUG
+#define M_TRANSITION(_EVENT, _FUNC) {_EVENT, _FUNC}
+#else
+#define M_TRANSITION(_EVENT, _FUNC) {_FUNC}
+#endif /* DEBUG */
+
+/*==== EXPORTS ==============================================================*/
+
+extern T_SM_DATA sm_data;
+
+#define hCommACI    sm_hCommACI    /* Communication handle to ACI   */
+#define hCommMM     sm_hCommMM     /* Communication handle to MM    */
+#define hCommUPM    sm_hCommUPM    /* Communication handle to UPM   */
+
+/* Communication handles */
+extern T_HANDLE     hCommACI;
+extern T_HANDLE     hCommMM;
+extern T_HANDLE     hCommUPM;
+extern T_HANDLE     sm_handle;
+
+#define VSI_CALLER        sm_handle,
+#define VSI_CALLER_SINGLE sm_handle
+
+/* Uniquify pei_create() */
+#define pei_create sm_pei_create
+short sm_pei_create (T_PEI_INFO **info);
+
+/*
+ * If all entities are linked into one module this definitions
+ * prefixes the global data with the enity name
+ */
+#define _decodedMsg   _sm_decodedMsg
+
+/* CCD coding/decoding buffer */
+extern U8 _decodedMsg [MAX_MSTRUCT_LEN_SM];
+
+#include "sm_memory_handler.h"
+
+/* Convenience functions relating to NSAPI handling */
+U16              sm_nsapi2nsapi_set(int /*@alt U8@*/ nsapi) /*@*/;
+U16              sm_add_nsapi_to_nsapi_set(int /*@alt U8@*/ nsapi, U16 nsapi_set) /*@*/;
+U16              sm_remove_nsapi_from_nsapi_set(int /*@alt U8@*/ nsapi, U16 nsapi_set) /*@*/;
+BOOL             sm_is_nsapi_in_nsapi_set(int /*@alt U8,U16@*/ nsapi, U16 nsapi_set) /*@*/;
+
+U16 /*@alt int@*/sm_nsapi_to_index(U16 /*@alt U8,int@*/nsapi) /*@*/;
+U16 /*@alt int@*/sm_index_to_nsapi(U16 /*@alt U8,int@*/index) /*@*/;
+
+/* Get/set current RAT and core network release */
+T_PS_rat
+/*@alt U8@*/     sm_get_current_rat(void);
+void             sm_set_current_rat(T_PS_rat rat);
+
+T_PS_sgsn_rel
+/*@alt U8@*/     sm_get_current_nw_release(void);
+void             sm_set_current_nw_release(T_PS_sgsn_rel sgsn_rel);
+
+/* Query functions for global attached/suspended state */
+BOOL             sm_is_suspended(void);
+BOOL             sm_is_attached(void);
+
+/* Set and query functions for context flags */
+BOOL             sm_is_secondary(struct T_SM_CONTEXT_DATA *context);
+void             sm_set_secondary(struct T_SM_CONTEXT_DATA *);
+U16              sm_get_pdp_context_status(void);
+void             sm_set_started_during_suspend(struct T_SM_CONTEXT_DATA *context);
+void             sm_clear_started_during_suspend(struct T_SM_CONTEXT_DATA *context);
+BOOL             sm_is_started_during_suspend(struct T_SM_CONTEXT_DATA *context) /*@*/;
+void             sm_mark_context_for_deallocation(struct T_SM_CONTEXT_DATA *context);
+BOOL             sm_is_context_pending_deallocation(struct T_SM_CONTEXT_DATA *context);
+void             sm_set_context_pending_reactivation(struct T_SM_CONTEXT_DATA *, BOOL);
+BOOL             sm_is_context_pending_reactivation(struct T_SM_CONTEXT_DATA *context);
+void             sm_set_pfi_included(struct T_SM_CONTEXT_DATA *, BOOL);
+BOOL             sm_is_pfi_included(struct T_SM_CONTEXT_DATA *context);
+
+BOOL             sm_is_llc_sapi_valid(U8 llc_sapi, U8 ti);
+
+BOOL             sm_is_aci_update_required(T_SM_UPDATE_FLAGS update_flags);
+BOOL             sm_is_user_plane_update_required(T_SM_UPDATE_FLAGS update_flags);
+
+void             sm_set_nw_cause(struct T_SM_CONTEXT_DATA *context,
+				 T_CAUSE_ctrl_value ctrl_cause, U16 cause);
+/*@observer@*/
+T_CAUSE_ps_cause*sm_get_nw_cause(struct T_SM_CONTEXT_DATA *context);
+
+void             sm_set_aci_cause(struct T_SM_CONTEXT_DATA *context,
+				  T_CAUSE_ctrl_value ctrl_cause, U16 cause);
+/*@observer@*/
+T_CAUSE_ps_cause*sm_get_aci_cause(struct T_SM_CONTEXT_DATA *context);
+
+#endif /* _SM_H */
+/*==== END OF FILE ==========================================================*/