FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/grr/grr_measp.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 : 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 | MEAS of entity GRR. +----------------------------------------------------------------------------- */ #ifndef GRR_MEASP_C #define GRR_MEASP_C #endif #define ENTITY_GRR /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include <string.h> #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_measf.h" /* to get the definitions for interference measurements */ #include "grr_css.h" /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /* +------------------------------------------------------------------------------ | Function : meas_p_meas_order_ind +------------------------------------------------------------------------------ | Description : ... | | Parameters : *d_meas_order - Ptr to packet measurement order message | +------------------------------------------------------------------------------ */ GLOBAL void meas_p_meas_order_ind ( T_D_MEAS_ORDER *d_meas_order ) { T_NC_ORDER ctrl_order; UBYTE valid_pars; TRACE_FUNCTION( "meas_p_meas_order_ind" ); switch( GET_STATE( MEAS ) ) { case MEAS_NULL : case MEAS_IDLE : case MEAS_ACCESS : case MEAS_TRANSFER : valid_pars = meas_em_prcs_meas_order( d_meas_order, &ctrl_order ); if( ( valid_pars & PMO_EXT_VLD ) EQ PMO_EXT_VLD ) { switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_REP_REQ: meas_em_stop_req( ); /*lint -fallthrough*/ default: meas_em_valid_pmo( ); meas_em_process_t3178( ); break; } } if( ( valid_pars & PMO_NC_VLD ) EQ PMO_NC_VLD ) { sig_meas_cs_meas_order( ctrl_order ); } break; default: TRACE_ERROR( "PACKET MEASUREMENT ORDER unexpected 2" ); break; } } /* meas_p_meas_order_ind() */ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : meas_t_im_sync +------------------------------------------------------------------------------ | Description : Handles the timeout of timer T_IM_SYNC | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void meas_t_im_sync ( void ) { TRACE_FUNCTION( "meas_t_im_sync" ); meas_im_timer_elapsed( ); } /* meas_t_im_sync() */ /* +------------------------------------------------------------------------------ | Function : meas_t3178 +------------------------------------------------------------------------------ | Description : Handles the timeout of timer T3178 | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void meas_t3178 ( void ) { TRACE_FUNCTION( "meas_t3178" ); TRACE_EVENT( "T3178 timeout" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_NULL: meas_em_start( ); SET_STATE( MEAS_EM, MEAS_EM_REP_REQ ); break; default: meas_em_process_t3178( ); break; } break; case MEAS_ACCESS: case MEAS_TRANSFER: /* * if the MS is in packet transfer mode when the measurement shall start, * the MS shall wait until it returns to packet idle mode */ switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_NULL: case MEAS_EM_REP_REQ: SET_STATE( MEAS_EM, MEAS_EM_PENDING ); meas_em_process_t3178( ); break; case MEAS_EM_PMR_SENDING: case MEAS_EM_PENDING: meas_em_process_t3178( ); break; } break; default: TRACE_ERROR( "T3178 timeout unexpected 3" ); break; } } /* meas_t3178() */ /* +------------------------------------------------------------------------------ | Function : meas_tb_rxlev_sc_req +------------------------------------------------------------------------------ | Description : Handles the primitive TB_RXLEV_SC_REQ | | Parameters : *tb_rxlev_sc_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void meas_tb_rxlev_sc_req ( T_TB_RXLEV_SC_REQ *tb_rxlev_sc_req ) { TRACE_FUNCTION( "meas_tb_rxlev_sc_req" ); switch( GET_STATE( MEAS ) ) { case MEAS_NULL: break; case MEAS_IDLE: case MEAS_ACCESS: if( grr_is_pbcch_present( ) EQ FALSE ) { meas_c_val_update_pim( tb_rxlev_sc_req->sc_rxlev ); grr_cgrlc_pwr_ctrl_req( TRUE ); } break; default: TRACE_ERROR( "TB_RXLEV_SC_REQ unexpected" ); break; } PFREE( tb_rxlev_sc_req ); } /* meas_tb_rxlev_sc_req() */