FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/t30/t30_muxp.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 : GSM-F&D (8411) | Modul : t30_muxp +----------------------------------------------------------------------------- | 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 Modul defines the functions for processing | of incomming primitives for the component T30 | of the mobile station +----------------------------------------------------------------------------- */ #ifndef T30_MUXP_C #define T30_MUXP_C #endif #define ENTITY_T30 /*==== INCLUDES ===================================================*/ #include <string.h> #include <stdlib.h> #include <stddef.h> #include "typedefs.h" #include "pcm.h" #include "vsi.h" #include "macdef.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_t30.h" #include "mon_t30.h" #include "pei.h" #include "tok.h" #include "dti.h" /* functionality of the dti library */ #include "t30.h" /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : T30_MUXP | | STATE : code ROUTINE : mux_fad_mux_ind | +--------------------------------------------------------------------+ PURPOSE : Process primitive FAD_MUX_IND received from FAD. This primitive switches the state of the multiplexer. */ GLOBAL void mux_fad_mux_ind (T_FAD_MUX_IND *fad_mux_ind) { TRACE_FUNCTION ("mux_fad_mux_ind"); PACCESS (fad_mux_ind); switch (GET_STATE (MUX)) { case T30_MUX_BCS: case T30_MUX_MSG: switch (fad_mux_ind->mode) { case MUX_BCS: { T_TIME v; SET_STATE (MUX, T30_MUX_BCS); /* restart timer t4 */ /* MG: I think the timer should only be restarted, when it is running already: */ TIMERSTATUS(T4_INDEX, &v); if (v) { TIMERSTART (T4_INDEX, T4_VALUE); } if (t30_data->preamble_ind) { PALLOC (t30_preamble_ind, T30_PREAMBLE_IND); t30_data->preamble_ind = FALSE; PSENDX (MMI, t30_preamble_ind); } } break; case MUX_MSG: SET_STATE (MUX, T30_MUX_MSG); break; } break; default: #ifdef _SIMULATION_ /* test BCS formatter only */ if (t30_data->test_mode & TST_BCS) { switch (fad_mux_ind->mode) { case MUX_BCS: SET_STATE (MUX, T30_MUX_BCS); break; } } #endif break; } PFREE (fad_mux_ind); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : T30_MUXP | | STATE : code ROUTINE : mux_fad_data_ind | +--------------------------------------------------------------------+ PURPOSE : Process primitive FAD_DATA_IND received from FAD. Sends the received data to the message- or the bcs- formatter or to nirvana in dependence of the mux-state. */ GLOBAL void mux_fad_data_ind (T_FAD_DATA_IND *fad_data_ind) { TRACE_FUNCTION ("mux_fad_data_ind()"); PACCESS (fad_data_ind); switch (GET_STATE (MUX)) { case T30_MUX_BCS: #if defined _SIMULATION_ || defined KER_DEBUG_BCS ker_debug ("FAD_DATA_IND", fad_data_ind->sdu.buf, (USHORT)(fad_data_ind->sdu.l_buf >> 3)); #endif sig_mux_bcs_bcs_ind (fad_data_ind); break; case T30_MUX_MSG: sig_mux_msg_msg_ind (fad_data_ind); break; default: break; } PFREE (fad_data_ind); }