view src/g23m-aci/aci/cmh_snds.c @ 223:740a8e8fc9d7

startup sync logic rework for the new PWON button boot scheme Previously we added logic to the MMI task to hold off PEI init until R2D is running, and then extended that condition to wait for FCHG init too. However, the dependencies of MMI upon R2D and FCHG don't start until mmiInit(), and that call is driven by Switch_ON() code, hence the wait for R2D and FCHG init can be made in that code path instead of the MMI task. Furthermore, with our new way of signaling PWON button boot to MMI, we need a new wait to ensure that the MMI task is up - previously this assurance was provided by the wait for Kp pointers to be set. Solution: revert our previous PEI init hold-off additions to MMI, add a new flag indicating MMI task init done, and put the combined wait for all needed conditions into our new PWON button boot code in power.c.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 27 Apr 2021 06:24:52 +0000
parents fa8dc04885d8
children
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/*
+-----------------------------------------------------------------------------
|  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 set fuinctions related to the
|             protocol stack adapter for the SNDCP entity.
+-----------------------------------------------------------------------------
*/

#ifdef GPRS

#ifndef CMH_SNDS_C
#define CMH_SNDS_C
#endif

#include "aci_all.h"
/*==== INCLUDES ===================================================*/
#include "dti.h"      /* functionality of the dti library */
#include "dti_conn_mng.h"

#include "aci_cmh.h"

#include "cmh_snd.h"

#include "dti_cntrl_mng.h"

#include "gaci_cmh.h"
#include "gaci.h"
#include "psa.h"
#include "cmh.h"
#include "psa_sm.h"
#include "cmh_sm.h"
#include "psa_upm.h"

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

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

/*==== VARIABLES ==================================================*/
EXTERN T_PDP_CONTEXT_INTERNAL *p_pdp_context_list;


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


/*
+--------------------------------------------------------------------+
| PROJECT : GSM-PS (8441)         MODULE  : CMH_SMS                  |
| STATE   : finnished             ROUTINE : sAT_PercentSNCNT         |
+--------------------------------------------------------------------+

PURPOSE : This is the functional counterpart to the %SNCNT = AT
          command which resets the SNDCP Counter.
*/
GLOBAL T_ACI_RETURN sAT_PercentSNCNT( T_ACI_CMD_SRC srcId, BOOL reset_counter )
{
  UBYTE sndcp_id;
  BOOL  prim_sent = FALSE;
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;

  TRACE_FUNCTION ("sAT_PercentSNCNT()");

  sndcpShrdPrm.srcId = srcId;

  p_pdp_context_node = p_pdp_context_list;
  while( p_pdp_context_node )
  {
    if ( p_pdp_context_node->internal_data.state EQ PDP_CONTEXT_STATE_DATA_LINK OR
  	 p_pdp_context_node->internal_data.state EQ PDP_CONTEXT_STATE_ACTIVATED    )
    {
      sndcp_id = (U8)CID_TO_NSAPI( p_pdp_context_node->cid );
      psa_upm_count_req( sndcp_id, reset_counter );
      prim_sent = TRUE;

      TRACE_EVENT_P1("found PDP connection on channel %d", sndcp_id);
    }
    p_pdp_context_node = p_pdp_context_node->p_next;
  }

  if (prim_sent)
  {
    return AT_EXCT;
  }
  else
  {
    return AT_CMPL;
  }
}

#endif /* GPRS */