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view src/aci2/aci/psa_l2rs.c @ 685:3fb7384e820d

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tpudrv12.h: FCDEV3B goes back to being itself A while back we had the idea of a FreeCalypso modem family whereby our current fcdev3b target would some day morph into fcmodem, with multiple FC modem family products, potentially either triband or quadband, being firmware-compatible with each other and with our original FCDEV3B. But in light of the discovery of Tango modules that earlier idea is now being withdrawn: instead the already existing Tango hw is being adopted into our FreeCalypso family. Tango cannot be firmware-compatible with triband OM/FCDEV3B targets because the original quadband RFFE on Tango modules is wired in TI's original Leonardo arrangement. Because this Leonardo/Tango way is now becoming the official FreeCalypso way of driving quadband RFFEs thanks to the adoption of Tango into our FC family, our earlier idea of extending FIC's triband RFFE control signals with TSPACT5 no longer makes much sense - we will probably never produce any new hardware with that once-proposed arrangement. Therefore, that triband-or-quadband FCFAM provision is being removed from the code base, and FCDEV3B goes back to being treated the same way as CONFIG_TARGET_GTAMODEM for RFFE control purposes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 24 Sep 2020 21:03:08 +0000
parents 93999a60b835
children
line wrap: on
line source

/*
+-----------------------------------------------------------------------------
|  Project :  GSM-PS (6147)
|  Modul   :  PSA_L2RS
+-----------------------------------------------------------------------------
|  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 signalling functions of the
|             protocol stack adapter for layer 2 relay.
+-----------------------------------------------------------------------------
*/

#ifdef DTI

#ifndef PSA_L2RS_C
#define PSA_L2RS_C
#endif

#include "aci_all.h"

/*==== INCLUDES ===================================================*/
#include "dti.h"
#include "dti_conn_mng.h"
#include "dti_cntrl_mng.h"

#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"
#include "aci.h"

#include "psa.h"
#include "psa_l2r.h"
#include "cmh.h"
#include "aci_fd.h"
#include "cmh_ra.h"
#include "cmh_l2r.h"
#include "psa_uart.h"

#if defined (FF_WAP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E)
#include "wap_aci.h"
#include "psa_ppp_w.h"
#endif /* defined (FF_WAP) || defined (FF_GPF_TCPIP) */
#include "aci_lst.h"

#include "aci_lst.h"

#ifdef FF_PSI
#include "psa_psi.h"
#include "cmh_psi.h"
#include "ati_src_psi.h"
#endif /*FF_PSI*/
#include "psa_util.h"

/*==== CONSTANTS ==================================================*/


/*==== TYPES ======================================================*/


/*==== EXPORT =====================================================*/


/*==== VARIABLES ==================================================*/


/*==== FUNCTIONS ==================================================*/


/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_L2R                      |
|                            ROUTINE : psaL2R_Activate              |
+-------------------------------------------------------------------+

  PURPOSE : Activate L2R.

*/

GLOBAL SHORT psaL2R_Activate(UBYTE owner)
{
#define X l2rShrdPrm.set_prm[owner]

  TRACE_FUNCTION ("psaL2R_Activate()");

  /* owner belongs to PSA and not to CMH */
  l2rShrdPrm.owner = owner;

  switch (l2rShrdPrm.state)
  {
    case L2R_DEACTIVATED:
    {
      PALLOC (l2r_activate_req, L2R_ACTIVATE_REQ);

      l2r_activate_req->k_ms_iwf        = X.k_ms_iwf;
      l2r_activate_req->k_iwf_ms        = X.k_iwf_ms;
      l2r_activate_req->t1              = X.t1;
      l2r_activate_req->t2              = L2R_T2_DEF;
      l2r_activate_req->n2              = X.n2;
      l2r_activate_req->pt              = L2R_PT_DEF;
      l2r_activate_req->p0              = X.p0;
      l2r_activate_req->p1              = X.p1;
      l2r_activate_req->p2              = X.p2;
      l2r_activate_req->uil2p           = X.uil2p;
      l2r_activate_req->bytes_per_prim  = L2R_BYTES_PER_PRIM_DEF;
      l2r_activate_req->buffer_size     = L2R_BUFFER_SIZE_DEF;
      l2r_activate_req->rate            = X.rate;

      l2rShrdPrm.set_prm[l2rShrdPrm.owner].reset = 0;

      memcpy (&X, &l2rShrdPrm.set_prm_use, sizeof (T_L2R_SET_PRM));

      l2rShrdPrm.state = L2R_ACTIVATE;

      PSENDX (L2R, l2r_activate_req);

      break;
    }

    default:
    {
      cmhL2R_Failure();

      return -1;
    }
  }

  return 0;

#undef X
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_L2R                      |
|                            ROUTINE : psaL2R_Deactivate            |
+-------------------------------------------------------------------+

  PURPOSE : Deactivate L2R.

*/

GLOBAL SHORT psaL2R_Deactivate(void)
{
  TRACE_FUNCTION ("psaL2R_Deactivate()");

  switch (l2rShrdPrm.state)
  {
    case L2R_ENABLED:
    {
      T_DTI_CONN_LINK_ID link_id = dti_cntrl_get_link_id( DTI_ENTITY_L2R, DTI_INSTANCE_NOTPRESENT, DTI_SUB_NO_NOTPRESENT );
      PALLOC (l2r_dti_req, L2R_DTI_REQ);

      l2r_dti_req->dti_conn = L2R_DISCONNECT_DTI;
      l2rShrdPrm.uart_conn = L2R_DISCONNECT_DTI;
      l2r_dti_req->link_id = link_id;
      l2rShrdPrm.state = L2R_DETACH;

      PSENDX (L2R, l2r_dti_req);
      break;
    }

    case L2R_CONNECTED:
    case L2R_ENABLE:
    case L2R_ACTIVATE:
    case L2R_CONNECT:
    {
      PALLOC (l2r_deactivate_req, L2R_DEACTIVATE_REQ);

      l2rShrdPrm.state = L2R_DEACTIVATE;

      PSENDX (L2R, l2r_deactivate_req);
      break;
    }

/* Changed for OMAPS00049111 */
#if defined (FF_SAT_E) || defined (_SIMULATION_)
    case L2R_DEACTIVATED:
      return -1;
#endif /* FF_SAT_E */
  }

  return 0;
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_L2R                      |
|                            ROUTINE : psaL2R_Enable                |
+-------------------------------------------------------------------+

  PURPOSE : Enable L2R.

*/

GLOBAL SHORT psaL2R_Enable( T_DTI_CONN_LINK_ID  link_id, UBYTE peer )
{
  UBYTE dti_id = EXTRACT_DTI_ID( link_id );

  TRACE_EVENT ("psaL2R_Enable()");

  switch (l2rShrdPrm.state)
  {
    case L2R_CONNECTED:
    {
      PALLOC (l2r_dti_req, L2R_DTI_REQ);

      l2r_dti_req->dti_conn = L2R_CONNECT_DTI;
      l2rShrdPrm.uart_conn  = L2R_CONNECT_DTI;
      l2r_dti_req->link_id  = link_id;

      l2rShrdPrm.state = L2R_ENABLE;

#if defined (FF_WAP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E)
      if (Wap_Call)
      {
        strcpy((char*)l2r_dti_req->entity_name, PPP_NAME);
        l2r_dti_req->dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER;
      }
      else
      {
#endif /* FF_WAP OR FF_GPF_TCPIP or SAT E */
        if (IS_SRC_BT(dti_id))
        {
          TRACE_EVENT("psa_l2rs - BT_ADAPTER Act");
          strcpy((char*)l2r_dti_req->entity_name, BTI_NAME);
          l2r_dti_req->dti_direction   = DTI_CHANNEL_TO_HIGHER_LAYER;
        }
        else if ((peer EQ DTI_ENTITY_PPPC) OR
                  (peer EQ DTI_ENTITY_AAA)
#ifdef FF_SAT_E
                  OR (peer EQ DTI_ENTITY_SIM)
#endif /* FF_SAT_E */
                  )
        {
          strcpy((char*)l2r_dti_req->entity_name, dti_entity_name[peer].name);
          l2r_dti_req->dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER;
        }
        else
        {
          if (peer EQ DTI_ENTITY_UART)
            strcpy((char*)l2r_dti_req->entity_name,UART_NAME);
          else
            strcpy((char*)l2r_dti_req->entity_name,PSI_NAME);
          l2r_dti_req->dti_direction   = DTI_CHANNEL_TO_LOWER_LAYER;
        }
#if defined (FF_WAP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E)
      }
#endif /* FF_WAP || FF_GPF_TCPIP || SAT E */

      if (dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_L2R, DTI_INSTANCE_NOTPRESENT, DTI_SUB_NO_NOTPRESENT) EQ FALSE)
      {
        return -1;
      }

      PSENDX (L2R, l2r_dti_req);

      break;
    }

    case L2R_ENABLE:
    {
      PALLOC (l2r_disc_req, L2R_DISC_REQ);

      l2rShrdPrm.state = L2R_DISCONNECT;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_disc_req);

      break;
    }

    case L2R_ACTIVATE:
    case L2R_CONNECT:
    {
      PALLOC (l2r_deactivate_req, L2R_DEACTIVATE_REQ);

      l2rShrdPrm.state = L2R_DEACTIVATE;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_deactivate_req);

      break;
    }

    default:
    {
      cmhL2R_Failure();

      return -1;
    }
  }

  return 0;
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_L2R                      |
|                            ROUTINE : psaL2R_Disable               |
+-------------------------------------------------------------------+

  PURPOSE : Disable L2R.

*/

/* Not sure whether this function is needed or not !!

  GLOBAL SHORT psaL2R_Disable(void)
{
  TRACE_FUNCTION ("psaL2R_Disable()");

  switch (l2rShrdPrm.state)
  {
    case L2R_ENABLED:
    {
      PALLOC (l2r_dti_req, L2R_DTI_REQ);

      l2r_dti_req->dti_conn = L2R_DISCONNECT_DTI;
      l2rShrdPrm.uart_conn = L2R_DISCONNECT_DTI;

      l2rShrdPrm.state = L2R_DISABLE;

      PSENDX (L2R, l2r_dti_req);

      break;
    }

    case L2R_CONNECTED:
    case L2R_ENABLE:
    {
      PALLOC (l2r_disc_req, L2R_DISC_REQ);

      l2rShrdPrm.state = L2R_DISCONNECT;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_disc_req);

      break;
    }

    case L2R_ACTIVATE:
    case L2R_CONNECT:
    {
      PALLOC (l2r_deactivate_req, L2R_DEACTIVATE_REQ);

      l2rShrdPrm.state = L2R_DEACTIVATE;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_deactivate_req);

      break;
    }

    default:
    {
      cmhL2R_Failure();

      return -1;
    }
  }

  return 0;
}  */



/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_L2R                      |
|                            ROUTINE : psaL2R_ESC                   |
+-------------------------------------------------------------------+

  PURPOSE : ESC.

*/

GLOBAL SHORT psaL2R_ESC( UBYTE src_id )
{
#ifdef FF_PSI
  T_ACI_DTI_PRC_PSI *src_infos = find_element (psi_src_params, src_id, cmhPSItest_srcId);
#endif /*FF_PSI*/
  TRACE_EVENT ("psaL2R_ESC()");


  switch (l2rShrdPrm.state)
  {
    case L2R_ENABLED:
    {
    T_DTI_ENTITY_ID entity_list[] = {DTI_ENTITY_ACI};
#ifdef FF_PSI
      if (src_infos NEQ NULL)
        dti_cntrl_est_dpath_indirect ( src_id,
                                     entity_list,
                                     1,
                                     SPLIT,
                                     atiPSI_dti_cb,
                                     DTI_CPBLTY_CMD,
                                     DTI_CID_NOTPRESENT);
      else
#endif /*FF_PSI*/
        dti_cntrl_est_dpath_indirect ( src_id,
                                     entity_list,
                                     1,
                                     SPLIT,
                                     atiUART_dti_cb,
                                     DTI_CPBLTY_CMD,
                                     DTI_CID_NOTPRESENT);

      l2rShrdPrm.state = L2R_ESCAPE;
      break;
    }
    case L2R_CONNECTED:
    case L2R_ENABLE:
    {
      PALLOC (l2r_disc_req, L2R_DISC_REQ);

      l2rShrdPrm.state = L2R_DISCONNECT;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_disc_req);

      break;
    }

    case L2R_ACTIVATE:
    case L2R_CONNECT:
    {
      PALLOC (l2r_deactivate_req, L2R_DEACTIVATE_REQ);

      l2rShrdPrm.state = L2R_DEACTIVATE;

      cmhL2R_Failure();

      PSENDX (L2R, l2r_deactivate_req);

      break;
    }

    default:
    {
      cmhL2R_Failure();

      break;
    }
  }

  return 0;
}

#endif /* DTI */
/*==== EOF ========================================================*/