view src/g23m-aci/aci/psa_ras.c @ 221:5bf097aeaad7

LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents fa8dc04885d8
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  PSA_RAS
+----------------------------------------------------------------------------- 
|  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 rate adaptation.
+----------------------------------------------------------------------------- 
*/ 

#ifdef DTI

#ifndef PSA_RAS_C
#define PSA_RAS_C
#endif

#include "aci_all.h"

/*==== INCLUDES ===================================================*/
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"
#include "aci.h"
#include "psa.h"
#include "aci_io.h"
#include "psa_ra.h"
#include "ra_l1int.h"

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


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


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


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


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


/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_RA                       |
|                            ROUTINE : psaRA_Activate               |
+-------------------------------------------------------------------+

  PURPOSE : Activation RA.

*/

GLOBAL void psaRA_Activate(void)
{
#define X raShrdPrm.set_prm[raShrdPrm.owner]

  TRACE_FUNCTION ("psaRA_Activate()");

#ifdef USE_L1FD_FUNC_INTERFACE
  {
    T_RA_ACTIVATE_REQ ra_activate_req;

    ra_activate_req.model     = X.model;
    ra_activate_req.tra_rate  = X.tra_rate;
    ra_activate_req.user_rate = X.user_rate;
    ra_activate_req.ndb       = X.ndb;
    ra_activate_req.nsb       = X.nsb;

    l1i_ra_activate_req (&ra_activate_req);
  }
#else
  {
    PALLOC (ra_activate_req, RA_ACTIVATE_REQ);

    ra_activate_req->model     = X.model;
    ra_activate_req->tra_rate  = X.tra_rate;
    ra_activate_req->user_rate = X.user_rate;
    ra_activate_req->ndb       = X.ndb;
    ra_activate_req->nsb       = X.nsb;

    PSENDX (RA, ra_activate_req);
  }
#endif

#undef X
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_RA                       |
|                            ROUTINE : psaRA_Deactivate             |
+-------------------------------------------------------------------+

  PURPOSE : Deactivation of RA.

*/

GLOBAL void psaRA_Deactivate (void)
{
  TRACE_FUNCTION ("psaRA_Deactivate()");

#ifdef USE_L1FD_FUNC_INTERFACE
  {
    T_RA_DEACTIVATE_REQ ra_deactivate_req;

    l1i_ra_deactivate_req (&ra_deactivate_req);
  }
#else
  {
    PALLOC (ra_deactivate_req, RA_DEACTIVATE_REQ);

    PSENDX (RA, ra_deactivate_req);
  }
#endif
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_RA                       |
|                            ROUTINE : psaRA_Modify                 |
+-------------------------------------------------------------------+

  PURPOSE : Modification of RA in case of CMM.

*/

GLOBAL void psaRA_Modify (void)
{
#define X raShrdPrm.set_prm[raShrdPrm.owner]

  TRACE_FUNCTION ("psaRA_Modify()");

#ifdef USE_L1FD_FUNC_INTERFACE
  {
    T_RA_MODIFY_REQ ra_modify_req;

    ra_modify_req.tra_rate  = X.tra_rate;
    ra_modify_req.user_rate = X.user_rate;

    l1i_ra_modify_req (&ra_modify_req);
  }
#else
  {
    PALLOC (ra_modify_req, RA_MODIFY_REQ);

    ra_modify_req->tra_rate  = X.tra_rate;
    ra_modify_req->user_rate = X.user_rate;

    PSENDX (RA, ra_modify_req);
  }
#endif
}

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