+
−/*
+
−+------------------------------------------------------------------------------
+
−|  File:       psa_pktiop.c
+
−+------------------------------------------------------------------------------
+
−|  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 defines the processing functions for the
+
−|              primitives send to the protocol stack adapter by the
+
−|              packet i/o managment (MNPKTIO).
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−#ifdef GPRS
+
−#ifdef FF_PKTIO
+
−#ifndef PSA_PKTIOP_C
+
−#define PSA_PKTIOP_C
+
−#endif
+
−
+
−#include "aci_all.h"
+
−/*==== INCLUDES ===================================================*/
+
−#include "dti.h"      /* functionality of the dti library */
+
−#include "aci_cmh.h"
+
−#include "ati_cmd.h"
+
−#include "aci_cmd.h"
+
−#include "aci_lst.h"
+
−#include "aci_mem.h"
+
−#include "aci.h"
+
−#include "psa.h"
+
−#include "psa_pktio.h"
+
−
+
−#include "cmh.h"
+
−/*#include "dti_mng.h"*/
+
−#include "dti_conn_mng.h"
+
−#include "dti_cntrl_mng.h"
+
−#include "cmh_pktio.h"
+
−
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−
+
−/*==== TYPES ======================================================*/
+
−GLOBAL T_ACI_LIST *pktio_dev_list=NULL;
+
−
+
−
+
−/*==== EXPORT =====================================================*/
+
−
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−LOCAL BOOL find_pkt_dev_no ( UBYTE deviceNum, void * elem );
+
−LOCAL BOOL mng_pkt_dev_list ( T_PKT_CONNECT_IND *pkt_connect_ind  );
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)         MODULE  : PSA_PKTIOP                   |
+
−| STATE   : finished            ROUTINE : find_pkt_dev_no              |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : search pktio device number in pktio device list
+
−*/
+
−LOCAL BOOL find_pkt_dev_no ( UBYTE deviceNum, void * elem )
+
−{
+
−  T_ACI_PKTIO *compared = (T_ACI_PKTIO *)elem;
+
−
+
−  if (compared NEQ NULL)
+
−    if (compared->device_no EQ deviceNum )
+
−      return TRUE;
+
−    return FALSE; 
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)          MODULE  : PSA_PKTIOP                  |
+
−| STATE   : finished             ROUTINE : mng_pkt_dev_list            |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : manage pktio device list
+
−*/
+
−LOCAL BOOL mng_pkt_dev_list ( T_PKT_CONNECT_IND *pkt_connect_ind  )
+
−{
+
−  T_ACI_PKTIO *  msg_ptr = NULL;
+
−
+
−  if(pktio_dev_list EQ NULL)
+
−  {/* there is no pktio device list */
+
−    pktio_dev_list = new_list();
+
−  }
+
−  msg_ptr = find_element(pktio_dev_list, pkt_connect_ind->device_no,
+
−                         find_pkt_dev_no);
+
−  if(msg_ptr EQ NULL)
+
−  {/* added new device */
+
−    if((pkt_connect_ind->dio_dcb.convergence >= DTI_CPBLTY_CMD ) 
+
−              AND 
+
−       (pkt_connect_ind->dio_dcb.convergence <=(DTI_CPBLTY_CMD|DTI_CPBLTY_PKT|DTI_CPBLTY_SER)))
+
−    {
+
−      ACI_MALLOC(msg_ptr,sizeof(T_ACI_PKTIO));
+
−      msg_ptr->device_no = pkt_connect_ind->device_no;
+
−      memcpy(&msg_ptr->pktio_cap, &pkt_connect_ind->dio_dcb,sizeof(T_ACI_PKTIO_CAP));
+
−      insert_list(pktio_dev_list,msg_ptr);
+
−      return (TRUE);
+
−    }
+
−    else
+
−    {/* neither CMD, SER nor PKT mode */
+
−      return (FALSE);           
+
−    }
+
−  }
+
−  else
+
−  {/* new DIO capabilities for existing device */
+
−    return (FALSE);
+
−  }
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PKTIOP                 |
+
−| STATE   : finished              ROUTINE : psa_pkt_connect_ind        |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_CONNECTION_IND primitive send by PKTIO.
+
−                   add new device to pktio device list
+
−                   register the DIO capabilities in ACI
+
−*/
+
−GLOBAL const void psa_pkt_connect_ind ( T_PKT_CONNECT_IND *pkt_connect_ind )
+
−{
+
−  T_ACI_PKTIO *  msg_ptr;
+
−
+
−  TRACE_FUNCTION ("psa_pkt_connect_ind()");
+
−  
+
−  if(mng_pkt_dev_list(pkt_connect_ind) EQ TRUE)
+
−  {
+
−    msg_ptr = find_element(pktio_dev_list, pkt_connect_ind->device_no,
+
−                                           find_pkt_dev_no);
+
−    cmhPKT_Ind(msg_ptr);
+
−  }
+
−  else
+
−  {/* second PKT_CONNECT_IND from same device or wrong convergence (mode) in 
+
−        DIO capabilities */
+
−    psaPKT_ConnectRej(pkt_connect_ind->device_no);
+
−  }
+
−  /* free the primitive buffer */
+
−  PFREE (pkt_connect_ind);
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PKTIOP                 |
+
−| STATE   : finished              ROUTINE : psa_pkt_disconnect_ind     |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_DISCONNECTION_IND primitive send by PKTIO.
+
−            Removes the device from the pktio device list.
+
−*/
+
−GLOBAL const void psa_pkt_disconnect_ind ( T_PKT_DISCONNECT_IND *
+
−                                           pkt_disconnect_ind )
+
−{
+
−
+
−  TRACE_FUNCTION ("psa_pkt_disconnect_ind()");    
+
−
+
−  remove_element(pktio_dev_list, pkt_disconnect_ind->device_no, find_pkt_dev_no);
+
−
+
−  /* free the primitive buffer */
+
−  PFREE (pkt_disconnect_ind);
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PKTIOP                 |
+
−| STATE   : finished              ROUTINE : psa_pkt_dti_close_cnf      |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_DTI_CLOSE_CNF primitive send by PKTIO.
+
−     this confirms the dti disconnection requested by PKT_DTI_CLOSE_REQ 
+
−*/
+
−GLOBAL const void psa_pkt_dti_close_cnf ( T_PKT_DTI_CLOSE_CNF *
+
−                                          pkt_dti_close_cnf )
+
−{
+
−  T_ACI_PKTIO * msg_ptr;
+
−        
+
−  TRACE_FUNCTION ("psa_pkt_dti_close_cnf()");    
+
−  msg_ptr = find_element(pktio_dev_list, pkt_dti_close_cnf->device_no, 
+
−                                          find_pkt_dev_no);
+
−  /* if the device_no does not exist in the pktio_dev_list
+
−       the primitive is ignored */
+
−  if(msg_ptr NEQ NULL)
+
−  {                    
+
−    cmhPKT_Close(pkt_dti_close_cnf->device_no, DTI_CLOSE_CNF);          
+
−  }
+
−  /* free the primitive buffer */
+
−  PFREE (pkt_dti_close_cnf);
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PKTIOP                 |
+
−| STATE   : finished              ROUTINE : psa_pkt_dti_close_ind      |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_DTI_CLOSE_IND primitive send by PKTIO.
+
−            this indicates the dti disconnection caused by the DIO driver
+
−*/
+
−GLOBAL const void psa_pkt_dti_close_ind ( T_PKT_DTI_CLOSE_IND *
+
−                                          pkt_dti_close_ind )
+
−{
+
−  T_ACI_PKTIO * msg_ptr;
+
−     
+
−  TRACE_FUNCTION ("psa_pkt_dti_close_ind()");
+
−
+
−  msg_ptr = find_element(pktio_dev_list, pkt_dti_close_ind->device_no, 
+
−                                          find_pkt_dev_no);
+
−  /* if the device_no does not exist in the pktio_dev_list
+
−     the primitive is ignored */
+
−  if(msg_ptr NEQ NULL)
+
−  {            
+
−    cmhPKT_Close(pkt_dti_close_ind->device_no, DTI_CLOSE_IND);
+
−  } 
+
−  /* free the primitive buffer */
+
−  PFREE (pkt_dti_close_ind);
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)          MODULE  : PSA_PKTIOP                  |
+
−| STATE   : finished             ROUTINE : psa_pkt_dti_open_cnf        |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_DTI_OPEN_CNF primitive send by PKTIO.
+
−            this confirms the dti connection requested by PKT_DTI_OPEN_REQ
+
−*/
+
−GLOBAL const void psa_pkt_dti_open_cnf ( T_PKT_DTI_OPEN_CNF *
+
−                                         pkt_dti_open_cnf )
+
−{
+
−  T_ACI_PKTIO * msg_ptr;
+
−     
+
−  TRACE_FUNCTION ("psa_pkt_dti_open_cnf()");
+
−
+
−  msg_ptr = find_element(pktio_dev_list, pkt_dti_open_cnf->device_no, 
+
−                                          find_pkt_dev_no);
+
−  /* if the device_no does not exist in the pktio_dev_list
+
−     the primitive is ignored */
+
−  if(msg_ptr NEQ NULL)
+
−  {
+
−    switch(pkt_dti_open_cnf->cause)
+
−    {
+
−      case PKTCS_SUCCESS:
+
−        cmhPKT_OpenCnf(pkt_dti_open_cnf->device_no,DTI_OK);
+
−        break;
+
−      case PKTCS_INVALID_PARAMS:
+
−      case PKTCS_INVALID_PEER:
+
−      case PKTCS_DISCONNECT:
+
−      case PKTCS_INTERNAL_DRV_ERROR:
+
−      default:
+
−        cmhPKT_OpenCnf(pkt_dti_open_cnf->device_no,DTI_ERROR);
+
−        break;
+
−    }              
+
− }
+
− /* free the primitive buffer */
+
− PFREE (pkt_dti_open_cnf);
+
−}
+
−
+
−/*
+
−+----------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PKTIOP                 |
+
−| STATE   : finished              ROUTINE : psa_pkt_modify_cnf         |
+
−+----------------------------------------------------------------------+
+
−
+
−  PURPOSE : processes the PKT_MODIFY_CNF primitive send by PKTIO.
+
−            this confirms the modification fo channel parameters
+
−            requested by PKT_MODIFY_REQ
+
−*/
+
−GLOBAL const void psa_pkt_modify_cnf ( T_PKT_MODIFY_CNF *pkt_modify_cnf )
+
−{
+
−  TRACE_FUNCTION ("psa_pkt_modify_cnf()");
+
− 
+
−  /* free the primitive buffer */
+
−  PFREE (pkt_modify_cnf);
+
−}
+
−#endif /* FF_PKTIO */
+
−#endif  /* GPRS */
+
−/*==== EOF =========================================================*/