--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-aci/aci/gaci_srcc.c	Sun Jul 15 04:40:46 2018 +0000
@@ -0,0 +1,292 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  
+|  Modul   :  
++----------------------------------------------------------------------------- 
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 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 Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This module implements the source control management for GACI.
++----------------------------------------------------------------------------- 
+*/ 
+
+
+#ifdef GPRS
+
+#include "aci_all.h"
+
+/*==== INCLUDES ===================================================*/
+#include "dti.h"      /* functionality of the dti library */
+#include "aci_cmh.h"
+
+#include "dti_conn_mng.h"
+#include "dti_cntrl_mng.h"
+
+#include "gaci.h"
+#include "gaci_cmh.h"
+#include "psa.h"
+#include "psa_sm.h"
+#include "psa_gppp.h"
+#include "psa_gmm.h"
+
+
+#include "cmh.h"
+#include "cmh_sm.h"
+#include "cmh_gppp.h"
+#include "cmh_gmm.h"
+#include "gaci_srcc.h"
+
+
+/*===== PRIVATE VARIABLES ==========================================*/
+static UBYTE entity_counter[SRRC_MAX_ENTITY];
+
+/*===== FUNCTIONS DECLARATIONS =====================================*/
+
+/*
++--------------------------------------------------------------------+
+| PROJECT :                       MODULE  : ACI_DTI                  |
+| STATE   : finished              ROUTINE : srcc_init                |
++--------------------------------------------------------------------+
+
+  PURPOSE : init of source control management
+*/
+GLOBAL void srcc_init (void)
+{
+  SHORT i = 0;
+
+  for (i = 0; i < SRRC_MAX_ENTITY; i++)
+    entity_counter[i] = 0;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT :                       MODULE  : ACI_DTI                  |
+| STATE   : finished              ROUTINE : srcc_new_count           |
++--------------------------------------------------------------------+
+
+  PURPOSE : 
+*/
+GLOBAL void srcc_new_count ( SRCC_LINK_NO link_no )
+{
+  
+  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
+
+  p_pdp_context_node = pdp_context_find_node_from_cid( work_cids[cid_pointer] );
+
+  TRACE_FUNCTION("srcc_new_count()");
+
+  if ( !p_pdp_context_node )
+  {
+    TRACE_ERROR("PDP Context Not Found");
+    return;
+  }
+
+  if ( srcc_reserve_sources( link_no, 1) )
+  {
+    switch( link_no )
+    {
+
+      case SRCC_PPPS_SNDCP_LINK:
+        entity_counter[SRRC_PPPS_ENTITY]++;
+        entity_counter[SRRC_SNDCP_ENTITY]++;
+        TRACE_EVENT_P3("link_no = %d, new PPP counter = %d and new SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_PPPS_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+        break;
+
+#if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
+      case SRCC_PKTIO_SNDCP_LINK:
+        entity_counter[SRRC_SNDCP_ENTITY]++;
+        TRACE_EVENT_P2("link_no = %d, new SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_SNDCP_ENTITY]);
+        break;
+#endif /* FF_PKTIO OR FF_TCP_IP OR FF_PSI */
+
+#ifdef FF_SAT_E        
+      case SRCC_SIM_SNDCP_LINK:
+        entity_counter[SRRC_SIM_ENTITY]++;
+        entity_counter[SRRC_SNDCP_ENTITY]++;
+        TRACE_EVENT_P3("link_no = %d, new SIM counter = %d and new SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_SIM_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+        break;
+#endif
+        
+      case SRCC_IP_SNDCP_LINK:
+#ifdef CO_UDP_IP
+        entity_counter[SRRC_IP_ENTITY]++;
+        TRACE_EVENT_P2("link_no = %d, new IP counter = %d",
+                      link_no, entity_counter[SRRC_IP_ENTITY]);
+#endif
+        entity_counter[SRRC_SNDCP_ENTITY]++;
+        TRACE_EVENT_P1("new SNDCP counter = %d", entity_counter[SRRC_SNDCP_ENTITY]);
+        break;
+ 
+#ifdef FF_GPF_TCPIP
+      case SRCC_TCPIP_SNDCP_LINK:
+        entity_counter[SRRC_TCPIP_ENTITY]++;
+        entity_counter[SRRC_SNDCP_ENTITY]++;
+        TRACE_EVENT_P3("link_no = %d, new TCPIP counter = %d and new SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_TCPIP_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+        break;
+#endif
+       
+      default:
+        TRACE_EVENT_P1("ERROR: srcc_new_count: link_no unknown: %d",link_no);
+        return;
+    }
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT :                       MODULE  : ACI_DTI                  |
+| STATE   : finished              ROUTINE : srcc_delete_count        |
++--------------------------------------------------------------------+
+
+  PURPOSE : 
+*/
+GLOBAL void srcc_delete_count ( SRCC_LINK_NO link_no )
+{
+
+  TRACE_FUNCTION("srcc_delete_count()");
+
+  switch( link_no )
+  {
+    case SRCC_PPPS_SNDCP_LINK:
+      entity_counter[SRRC_PPPS_ENTITY]--;
+      entity_counter[SRRC_SNDCP_ENTITY]--;
+      TRACE_EVENT_P3("link_no = %d, new PPP counter = %d and new SNDCP counter = %d",
+                      link_no, entity_counter[SRRC_PPPS_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+      return;
+#if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
+    case SRCC_PKTIO_SNDCP_LINK:
+      entity_counter[SRRC_SNDCP_ENTITY]--;
+      TRACE_EVENT_P1("new SNDCP counter = %d", entity_counter[SRRC_SNDCP_ENTITY]);
+      return;
+#endif /* FF_PKTIO OR FF_TCP_IP OR FF_PSI */
+#ifdef FF_SAT_E      
+    case SRCC_SIM_SNDCP_LINK:
+      entity_counter[SRRC_SIM_ENTITY]--;
+      entity_counter[SRRC_SNDCP_ENTITY]--;
+      TRACE_EVENT_P3("link_no = %d, new SIM counter = %d and new SNDCP counter = %d",
+                      link_no, entity_counter[SRRC_SIM_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+      break;
+#endif 
+    case SRCC_IP_SNDCP_LINK:
+#ifdef CO_UDP_IP
+      entity_counter[SRRC_IP_ENTITY]--;
+      TRACE_EVENT_P2("link_no = %d, new IP counter = %d",
+                      link_no, entity_counter[SRRC_IP_ENTITY]);
+#endif
+      entity_counter[SRRC_SNDCP_ENTITY]--;
+      TRACE_EVENT_P1("new SNDCP counter = %d", entity_counter[SRRC_SNDCP_ENTITY]);
+      break;
+
+#ifdef FF_GPF_TCPIP
+    case SRCC_TCPIP_SNDCP_LINK:
+      entity_counter[SRRC_TCPIP_ENTITY]--;  
+      entity_counter[SRRC_SNDCP_ENTITY]--;
+      TRACE_EVENT_P3("link_no = %d, new TCPIP counter = %d and new SNDCP counter = %d",
+                      link_no, entity_counter[SRRC_TCPIP_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+      return;
+#endif
+
+    default:
+      return;
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT :                       MODULE  : ACI_DTI                  |
+| STATE   : finished              ROUTINE : srcc_reserve_sources     |
++--------------------------------------------------------------------+
+
+  PURPOSE : check the possibility of creation a number of dti connections
+*/
+GLOBAL BOOL srcc_reserve_sources( SRCC_LINK_NO link_no, SHORT no )
+{
+
+  TRACE_FUNCTION("srcc_reserve_sources()");
+
+  switch( link_no )
+  {
+
+    case SRCC_PPPS_SNDCP_LINK:
+      if ( entity_counter[SRRC_PPPS_ENTITY]  >= MAX_PPPS_INSTANCES OR
+           entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES
+         )
+      {
+        TRACE_EVENT_P3("FAILED to reserve resources for link_no = %d, PPP counter = %d and SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_PPPS_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+        return FALSE;
+      }
+      break;
+
+#if defined (FF_PKTIO) OR defined (FF_TCP_IP) OR defined (FF_PSI)
+    case SRCC_PKTIO_SNDCP_LINK:
+      if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES )
+      {
+        TRACE_EVENT_P2("FAILED to reserve resources for link_no = %d, SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_SNDCP_ENTITY]);
+        return FALSE;
+      }
+      break;
+#endif /* FF_PKTIO OR FF_TCP_IP  OR FF_PSI */
+
+#ifdef FF_SAT_E      
+    case SRCC_SIM_SNDCP_LINK:
+      if ( entity_counter[SRRC_SIM_ENTITY] >= MAX_SIM_INSTANCES OR
+           entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES  )
+      {
+        TRACE_EVENT_P3("FAILED to reserve resources for link_no = %d, SIM counter = %d and SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_SIM_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+        return FALSE;
+      }
+      break;
+#endif /* FF_SAT_E */      
+
+    case SRCC_IP_SNDCP_LINK:
+      if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES
+#ifdef CO_UDP_IP
+           OR
+           entity_counter[SRRC_IP_ENTITY] >= MAX_IP_INSTANCES
+#endif
+          )
+      {
+        TRACE_EVENT_P2("FAILED to reserve resources for link_no = %d, SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_SNDCP_ENTITY]);
+#ifdef CO_UDP_IP
+        TRACE_EVENT_P1(" IP counter = %d", entity_counter[SRRC_IP_ENTITY]);
+#endif
+        return FALSE;
+      }
+      break;
+
+    #ifdef FF_GPF_TCPIP
+    case SRCC_TCPIP_SNDCP_LINK:
+         if ( entity_counter[SRRC_SNDCP_ENTITY] >= MAX_SNDCP_INSTANCES
+            OR entity_counter[SRRC_TCPIP_ENTITY] >= MAX_TCPIP_INSTANCES  )
+         {
+           TRACE_EVENT_P3("FAILED to reserve resources for link_no = %d, TCPIP counter = %d and SNDCP counter = %d",
+                        link_no, entity_counter[SRRC_TCPIP_ENTITY], entity_counter[SRRC_SNDCP_ENTITY]);
+           return FALSE;
+         }
+       break;
+
+    #endif /* FF_GPF_TCPIP */
+
+    default:
+      return FALSE;
+  }
+
+  return TRUE;
+}
+#endif