+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  Project :  CSD (8411)
+
−|  Modul   :  Rlp_snds.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 Modul defines the functions for processing
+
−|             of incomming signals for the component
+
−|             Radio Link Protocol of the base station
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−#ifndef RLP_SNDS_C
+
−#define RLP_SNDS_C
+
−#endif
+
−
+
−#define ENTITY_RLP
+
−
+
−/*==== INCLUDES ===================================================*/
+
−
+
−#include <string.h>
+
−#include "typedefs.h"
+
−#include "vsi.h"
+
−#include "macdef.h"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "cus_rlp.h"
+
−#include "prim.h"
+
−#include "tok.h"
+
−#include "rlp.h"
+
−
+
−/*==== CONST =======================================================*/
+
−
+
−/*==== TYPES =======================================================*/
+
−
+
−/*==== VAR EXPORT ==================================================*/
+
−
+
−/*==== VAR LOCAL ===================================================*/
+
−
+
−/*==== FUNCTIONS ===================================================*/
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_sabm_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_SABM_REQ received from process kernel.
+
−|
+
−|  Parameters  : -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_sabm_req
+
−            (
+
−              void
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_sabm_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      TRACE_EVENT ("Snd SABM");
+
−      snd_send_u_frame (UF_SABM, 1, 1, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_disc_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_DISC_REQ received from process kernel.
+
−|
+
−|  Parameters  : pFBit -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_disc_req
+
−            (
+
−              T_BIT pFBit
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_disc_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      if (pFBit)
+
−      {
+
−        TRACE_EVENT ("Snd DISC (P/F=1)");
+
−      }
+
−      else
+
−      {
+
−        TRACE_EVENT ("Snd DISC (P/F=0)");
+
−      }
+
−      snd_send_u_frame (UF_DISC, pFBit, 1, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_ua_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_UA_REQ received from process kernel.
+
−|
+
−|  Parameters  : pFBit -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_ua_req
+
−            (
+
−              T_BIT pFBit
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_ua_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      if (pFBit)
+
−      {
+
−        TRACE_EVENT ("Snd UA (P/F=1)");
+
−      }
+
−      else
+
−      {
+
−        TRACE_EVENT ("Snd UA (P/F=0)");
+
−      }
+
−      snd_send_u_frame (UF_UA, pFBit, 0, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_dm_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_DM_REQ received from process kernel.
+
−|
+
−|  Parameters  : pFBit -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_dm_req
+
−            (
+
−              T_BIT pFBit
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_dm_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      if (pFBit)
+
−      {
+
−        TRACE_EVENT ("Snd DM (P/F=1)");
+
−      }
+
−      else
+
−      {
+
−        TRACE_EVENT ("Snd DM (P/F=0)");
+
−      }
+
−      snd_send_u_frame (UF_DM, pFBit, 0, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rr_req
+
−+------------------------------------------------------------------------------
+
−|  Description :  Process signal SIG_RR_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit  -
+
−|                pFBit -
+
−|                nr    -
+
−|                dtx   -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−#ifdef ENABLE_DTX
+
−GLOBAL void sig_ker_snd_rr_req(T_BIT cBit, T_BIT pFBit, T_FRAME_NUM nr, T_BIT dtx)
+
−#else
+
−GLOBAL void sig_ker_snd_rr_req(T_BIT cBit, T_BIT pFBit, T_FRAME_NUM nr)
+
−#endif
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rr_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−#ifdef ENABLE_DTX
+
−      if (dtx EQ 0)
+
−#endif
+
−        snd_send_s_frame (SF_RR, nr, pFBit, cBit, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rnr_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_RNR_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit   -
+
−|                pFBit  -
+
−|                nr     -
+
−|                dtx    -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_rnr_req
+
−            (
+
−              T_BIT       cBit,
+
−              T_BIT       pFBit,
+
−              T_FRAME_NUM nr,
+
−              T_BIT       dtx
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rnr_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−#ifdef ENABLE_DTX
+
−      if (dtx EQ 0) 
+
−#endif
+
−        snd_send_s_frame (SF_RNR, nr, pFBit, cBit, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rej_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_REJ_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit  -
+
−|                pFBit -
+
−|                nr    -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_rej_req
+
−            (
+
−              T_BIT       cBit,
+
−              T_BIT       pFBit,
+
−              T_FRAME_NUM nr
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rej_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_s_frame (SF_REJ, nr, pFBit, cBit, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_srej_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_SREJ_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit  -
+
−|                pFBit -
+
−|                nr    -
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_srej_req
+
−            (
+
−              T_BIT       cBit,
+
−              T_BIT       pFBit,
+
−              T_FRAME_NUM nr
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_srej_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_s_frame (SF_SREJ, nr, pFBit, cBit, NULL);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rr_i_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_RR_I_REQ received from process kernel.
+
−|
+
−|  Parameters  : 
+
−|                 
+
−|
+
−|  Return      : 
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_rr_i_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_NUM        nr,
+
−              T_FRAME_NUM        ns,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rr_i_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_si_frame (SF_RR, nr, pFBit, ns, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rnr_i_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_RNR_I_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit
+
−|                pFBit
+
−|                nr
+
−|                ns
+
−|                dataDesc 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_rnr_i_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_NUM        nr,
+
−              T_FRAME_NUM        ns,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rnr_i_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_si_frame (SF_RNR, nr, pFBit, ns, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_rej_i_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_REJ_I_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit     -
+
−|                pFBit    -
+
−|                nr       -
+
−|                ns       -
+
−|                dataDesc -  
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_rej_i_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_NUM        nr,
+
−              T_FRAME_NUM        ns,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_rej_i_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_si_frame (SF_REJ, nr, pFBit, ns, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_srej_i_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_SREJ_I_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit     -
+
−|                pFBit    -
+
−|                nr       -
+
−|                ns       -
+
−|                dataDesc -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_srej_i_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_NUM        nr,
+
−              T_FRAME_NUM        ns,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_srej_i_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      snd_send_si_frame (SF_SREJ, nr, pFBit, ns, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_ui_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_UI_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit      -
+
−|                pFBit     -
+
−|                dataDesc  -
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_ui_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_ui_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      TRACE_EVENT ("Snd UI");
+
−      snd_send_u_frame (UF_UI, pFBit, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_xid_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_SABM_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit
+
−|                pFBit
+
−|                dataDesc
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_xid_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_xid_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      if (pFBit)
+
−      {
+
−        if (cBit)
+
−        {
+
−          TRACE_EVENT ("Snd XID C (P/F=1)");
+
−        }
+
−        else
+
−        {
+
−          TRACE_EVENT ("Snd XID R (P/F=1)");
+
−        }
+
−      }
+
−      else
+
−      {
+
−        if (cBit)
+
−        {
+
−          TRACE_EVENT ("Snd XID C (P/F=0)");
+
−        }
+
−        else
+
−        {
+
−          TRACE_EVENT ("Snd XID R (P/F=0)");
+
−        }
+
−      }
+
−
+
−      snd_send_u_frame (UF_XID, pFBit, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_test_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_TEST_REQ received from process kernel.
+
−|
+
−|  Parameters  : cBit     - 
+
−|                pFBit    -
+
−|                dataDesc -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_test_req
+
−            (
+
−              T_BIT              cBit,
+
−              T_BIT              pFBit,
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_test_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      TRACE_EVENT ("Snd TEST");
+
−      snd_send_u_frame (UF_TEST, pFBit, cBit, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_remap_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_REMAP_REQ received from process kernel.
+
−|
+
−|  Parameters  : dataDesc -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_remap_req
+
−            (
+
−              T_FRAME_DESC      *dataDesc
+
−            )
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_remap_req()");
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * processing for state SPDU_WAIT_EVENT
+
−       */
+
−      TRACE_EVENT ("Snd REMAP");
+
−      snd_send_u_frame (UF_REMAP, 0, 1, dataDesc);
+
−      break; 
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_null_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_NULL_REQ received from process kernel.
+
−|
+
−|  Parameters  : -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_null_req(void)
+
−{
+
−  TRACE_FUNCTION ("sig_ker_snd_null_req()");
+
−
+
−  if (GET_STATE (SND) EQ SPDU_WAIT_EVENT)
+
−  {
+
−    snd_send_u_frame (UF_NULL, 0, 1, NULL);
+
−  }
+
−}
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function    : sig_ker_snd_set_frame_size_req
+
−+------------------------------------------------------------------------------
+
−|  Description : Process signal SIG_SET_FRAME_SIZE_REQ received from process kernel.
+
−|
+
−|  Parameters  : frameSize -
+
−|                 
+
−|
+
−|  Return      : -
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−
+
−GLOBAL void sig_ker_snd_set_frame_size_req
+
−            (
+
−              USHORT frameSize
+
−            )
+
−{
+
−  USHORT i;
+
−  /*
+
−  TRACE_FUNCTION ("sig_ker_snd_set_frame_size_req()");
+
−  */
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SPDU_WAIT_EVENT:
+
−      /*
+
−       * initialize the header only frame descriptor
+
−       */
+
−      rlp_data->snd.HO_FrameDesc.Adr[0] = rlp_data->snd.HO_Frame;
+
−      rlp_data->snd.HO_FrameDesc.Len[0] = frameSize;
+
−      rlp_data->snd.HO_FrameDesc.Adr[1] = NULL;
+
−      rlp_data->snd.HO_FrameDesc.Len[1] = 0;
+
−  
+
−      for (i=2; i<frameSize; i++)
+
−      {
+
−        rlp_data->snd.HO_Frame[i] = 0x41 + (UBYTE)i;
+
−      }
+
−
+
−      rlp_data->snd.FrameSize = frameSize;
+
−      break; 
+
−  }
+
−}
+
−