FreeCalypso > hg > fc-tourmaline
view src/g23m-gsm/mm/mm_forp.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-PS (8410) | Modul : MM_FORP +----------------------------------------------------------------------------- | 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 the formatter | capability of the module Mobility Management. +----------------------------------------------------------------------------- */ #ifndef MM_FORP_C #define MM_FORP_C #define ENTITY_MM /*==== INCLUDES ===================================================*/ #if defined (NEW_FRAME) #include <string.h> #include <stdlib.h> #include <stddef.h> #include "typedefs.h" #include "pcm.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_mm.h" #include "mon_mm.h" #include "pei.h" #include "tok.h" #include "mm.h" #else #include <string.h> #include <stdlib.h> #include <stddef.h> #include "stddefs.h" #include "pcm.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_mm.h" #include "mon_mm.h" #include "vsi.h" #include "pei.h" #include "tok.h" #include "mm.h" #endif /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /*==== TEST =====================================================*/ /* * ------------------------------------------------------------------- * PRIMITIVE Processing functions * ------------------------------------------------------------------- */ #if 0 /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : MM_FOR | | STATE : code ROUTINE : for_init_mm_data | +--------------------------------------------------------------------+ PURPOSE : Initialize the MM data for the module formatter. This function is not referenced. */ GLOBAL void for_init_mm_data (void) { TRACE_FUNCTION ("for_init_mm_data()"); } #endif /* #if 0 */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : MM_FOR | | STATE : code ROUTINE : for_rr_data_ind | +--------------------------------------------------------------------+ PURPOSE : Process the primitive RR_DATA_IND. */ GLOBAL void for_rr_data_ind (T_RR_DATA_IND *rr_data_ind_org) { GET_INSTANCE_DATA; UBYTE pd; UBYTE ti; U8 *payload; U16 length; /* Implements Measure#32: Row 14,...,24 */ PPASS (rr_data_ind_org, rr_data_ind, RR_DATA_IND); TRACE_FUNCTION ("for_rr_data_ind()"); mm_data->error = 0; GET_PD (rr_data_ind->sdu, pd); GET_TI (rr_data_ind->sdu, ti); if (pd EQ PD_MM) { if (! ti) { T_mob_class_2 mob_class_2; csf_read_mobile_class_2 (&mob_class_2); rr_data_ind->sdu.l_buf -= 8; rr_data_ind->sdu.o_buf += 8; if (ccd_decodeMsg (CCDENT_MM, DOWNLINK, (T_MSGBUF *) &rr_data_ind->sdu, (UBYTE *) _decodedMsg, NOT_PRESENT_8BIT) NEQ ccdOK) { U16 parlist [6]; U8 ccd_err; memset (parlist,0, sizeof (parlist)); ccd_err = ccd_getFirstError (CCDENT_MM, parlist); /* * Error Handling */ do /* Read errors */ { switch (ccd_err) { case ERR_INVALID_MID: /* ignore message & send STATUS #97 */ mm_for_set_error (RC_MESSAGE_TYPE_NOT_IMPLEM); break; case ERR_MSG_LEN: /* will be activated soon by CCD; agreemen in RR if decoding was continued outside MSG-buffer it should be handled as mand. IE missing */ case ERR_MAND_ELEM_MISS: /* ignore message & send STATUS #96 */ case ERR_COMPREH_REQUIRED: /* ignore message & send STATUS #96 */ mm_for_set_error (RC_INVALID_MAND_MESSAGE); break; #if defined (WIN32) /* This part is interesting only in implementation and testing; may be included if specific handling for specific errors is required in future releases */ case ERR_IE_NOT_EXPECTED: /* ignore IE */ case ERR_IE_SEQUENCE: /* ignore IE */ case ERR_MAX_IE_EXCEED: /* ignore IE */ TRACE_EVENT_P1 ("IE ignored, CCD error code = %u", ccd_err); break; case ERR_PATTERN_MISMATCH: case ERR_INVALID_TYPE: TRACE_EVENT_P1 ("MNC decoding erroneous = %u", ccd_err); break; #endif /* #if defined (WIN32) */ default: #if defined (WIN32) TRACE_EVENT_P1 ("Unexpected warnings/errors = %u", ccd_err); #endif /* #if defined (WIN32) */ break; /* No or non-interesting error */ } ccd_err = ccd_getNextError (CCDENT_MM, parlist); } while ( ccd_err NEQ ERR_NO_MORE_ERROR AND !mm_check_critical_error() ); } /* if (ccd_ ... */ if (!mm_check_critical_error()) { /* Implements Measure#32: Row 14,...,24 */ payload = &(rr_data_ind->sdu.buf[0]); /* beginning of buffer */ payload += ((rr_data_ind->sdu.o_buf) >> 3) - 1; /* plus offset (bytes) */ length = ((rr_data_ind->sdu.l_buf) >> 3) + 1; /* length (bytes, bits / 8) */ /* Implements Measure#32: Row 14,...,24 */ switch (_decodedMsg[0]) { case D_AUTH_REJ: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: AUTHENTICATION REJECT", payload, length); break; case D_AUTH_REQ: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: AUTHENTICATION REQUEST", payload, length); break; case D_CM_SERV_ACCEPT: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: CM SERV ACCEPT", payload, length); break; case D_ABORT: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: ABORT", payload, length); break; case D_CM_SERV_REJ: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: CM SERVICE REJECT", payload, length); break; case D_IDENT_REQ: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: IDENTITY REQUEST", payload, length); break; case D_LOC_UPD_ACCEPT: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: LOC UPDATE ACCEPT", payload, length); break; case D_LOC_UPD_REJ: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: LOC UPDATE REJECT", payload, length); break; case B_MM_STATUS: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: MM STATUS", payload, length); break; case D_TMSI_REALLOC_CMD: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: TMSI REALLOC COMMAND", payload, length); break; case D_CM_SERVICE_PROMPT: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: CM SERVICE PROMPT", payload, length); break; case D_MM_INFORMATION: TRACE_BINDUMP( mm_handle, TC_USER4, "Down Link: MM INFORMATION", payload, length); break; default: /* * message is unknown; if this happens, AIM does not match * implementation */ mm_for_set_error(RC_MESSAGE_TYPE_NOT_IMPLEM); break; } /* switch */ switch (_decodedMsg[0]) { case D_AUTH_REJ: mm_auth_rej (); break; case D_AUTH_REQ: mm_auth_req ((T_D_AUTH_REQ *)_decodedMsg); break; case D_CM_SERV_ACCEPT: mm_cm_serv_accept (); break; case D_ABORT: mm_abort ((T_D_ABORT *)_decodedMsg); break; case D_CM_SERV_REJ: mm_cm_serv_rej (MSG(D_CM_SERV_REJ)); break; case D_IDENT_REQ: mm_ident_req ((T_D_IDENT_REQ *)_decodedMsg); break; case D_LOC_UPD_ACCEPT: mm_loc_upd_acc (MSG(D_LOC_UPD_ACCEPT)); break; case D_LOC_UPD_REJ: mm_lup_rej (MSG(D_LOC_UPD_REJ)); break; case B_MM_STATUS: mm_mm_status (); break; case D_TMSI_REALLOC_CMD: mm_tmsi_realloc_cmd (MSG(D_TMSI_REALLOC_CMD)); break; case D_CM_SERVICE_PROMPT: mm_cm_service_prompt (MSG(D_CM_SERVICE_PROMPT)); break; case D_MM_INFORMATION: mm_mm_information (MSG(D_MM_INFORMATION)); break; default: /* * message is unknown; if this happens, AIM does not match * implementation */ mm_for_set_error(RC_MESSAGE_TYPE_NOT_IMPLEM); break; } /* switch */ } /* if (!mm_check_critical_error() */ } /* if !ti */ } /* if pd EQ PD_MM */ else { if (ti >= 8) ti -= 8; else ti += 8; mm_cm_message (pd, ti, rr_data_ind); return; } /* else if pd EQ PD_MM */ mm_send_status_on_error(); /* handles critical errors preventing AIM from processing */ PFREE (rr_data_ind); /* the message pointer should be freed here */ } #endif