FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/grr/grr_csp.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 |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : GRR +----------------------------------------------------------------------------- | 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 primitive handler functions for service | CS of entity GRR. +----------------------------------------------------------------------------- */ #ifndef GRR_CSP_C #define GRR_CSP_C #endif #define ENTITY_GRR /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "ccdapi.h" /* to get CCD API */ #include "cnf_grr.h" /* to get cnf-definitions */ #include "mon_grr.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "message.h" #include "grr.h" /* to get the global entity definitions */ #include "grr_f.h" #include "grr_csf.h" /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : cs_t3158 +------------------------------------------------------------------------------ | Description : Handles the timeout of timer T3158 | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void cs_t3158 ( void ) { #if defined (REL99) AND defined (TI_PS_FF_EMR) BOOL is_enh_meas = cs_is_enh_meas_reporting(); #endif TRACE_FUNCTION( "cs_t3158" ); TRACE_EVENT( "T3158 timeout" ); cs_store_rxlev_values( ); cs_reset_all_rxlev_results( ); switch( GET_STATE( CS ) ) { case CS_IDLE: switch( GET_STATE( CS_MEAS ) ) { case CS_MEAS_NULL: if( grr_is_pbcch_present( ) EQ FALSE ) { cs_send_meas_rep_req( NC_REPORT_MEAS ); SET_STATE( CS_MEAS, CS_MEAS_REP_REQ ); } else { SET_STATE( CS_MEAS, CS_MEAS_PMR_SENDING ); #if defined (REL99) AND defined (TI_PS_FF_EMR) if( ((is_enh_meas EQ TRUE) AND (cs_send_enh_meas_rpt() EQ FALSE)) OR ((is_enh_meas EQ FALSE) AND (cs_send_meas_rpt(TRUE) EQ FALSE)) ) #else if( cs_send_meas_rpt( TRUE ) EQ FALSE ) #endif { /* * The additional state check is necessary because signals might * be send during the processing of the function cs_send_meas_rpt. */ if( GET_STATE( CS_MEAS ) EQ CS_MEAS_PMR_SENDING ) { SET_STATE( CS_MEAS, CS_MEAS_NULL ); } } } break; default: break; } cs_process_t3158( ); break; case CS_CR_NETWORK: default: /* * RR performs an IA reject procedure resulting in a cell re-selection * when timer T3158 expires. Timeout of T3158 resulted in a "T3158 timeout * unexpected", this should be avoided. */ cs_process_t3158( ); break; } } /* cs_t3158() */ /* +------------------------------------------------------------------------------ | Function : cs_t_reselect +------------------------------------------------------------------------------ | Description : Handles the timeout of timer T_RESELECT | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void cs_t_reselect ( void ) { TRACE_FUNCTION( "cs_t_reselect" ); if( grr_t_status( T3174 ) > 0 ) { TRACE_EVENT( "t_reslect expired when t3174 is running" ); return; } cs_cr_decision( CRDM_T_RESELECT ); } /* cs_t_reselect() */