FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/psa_gpppf.c @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 30 Jul 2021 02:55:48 +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 defines the functions for the protocol | stack adapter for GPRS Point-to-Point Protocol ( PPP ). +----------------------------------------------------------------------------- */ #if defined (GPRS) && defined (DTI) #ifndef PSA_GPPPF_C #define PSA_GPPPF_C #endif #include "aci_all.h" #undef TRACING /*==== INCLUDES ===================================================*/ #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "psa.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #include "gaci.h" #include "gaci_cmh.h" #include "cmh.h" #include "cmh_sm.h" #include "psa_gppp.h" #include "aci_io.h" #include "psa_uart.h" #include "sap_dti.h" #ifdef FF_PSI #include "psa_psi.h" #include "cmh_psi.h" #include "ati_src_psi.h" #endif /*FF_PSI*/ /*==== CONSTANTS ==================================================*/ /*#define ITM_WDT (14)*/ /* item width in chars */ /*#define HDR_WDT (10)*/ /* header width in chars */ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ EXTERN GLOBAL void cmhGPPP_send_establish_request ( UBYTE peer, UBYTE prot ); /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PPPF | | STATE : code ROUTINE : psaGPPP_Init | +-------------------------------------------------------------------+ PURPOSE : initialize the protocol stack adapter for PPP. */ /* MACRO: initializer for set parameter */ #ifdef INIT_SET_PARM #undef INIT_SET_PARM #endif #define INIT_SET_PARM( dest, def )\ for( LpCnt = 0; LpCnt < OWN_SRC_MAX; LpCnt++ )\ gpppShrdPrm.setPrm[LpCnt].dest = def GLOBAL void psaGPPP_Init ( UBYTE accm, UBYTE restart_timer, UBYTE max_configure, UBYTE max_terminate, UBYTE max_failure ) { /* *------------------------------------------------------------------- * set default parms *------------------------------------------------------------------- */ gpppShrdPrm.owner = (UBYTE) CMD_SRC_NONE; gpppShrdPrm.ppp_authentication_protocol = PPP_AP_AUTO; gpppShrdPrm.accm = accm; gpppShrdPrm.restart_timer = restart_timer; gpppShrdPrm.max_configure = max_configure; gpppShrdPrm.max_terminate = max_terminate; gpppShrdPrm.max_failure = max_failure; } UBYTE GPPS_First_Stored_Peer = 0; // HHV: Bad hack due to two DTI links in one prim! GLOBAL void psaGPPPS_Dti_Req( T_DTI_CONN_LINK_ID link_id, UBYTE peer ) { T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL; TRACE_FUNCTION("psaGPPPS_Dti_Req()"); p_pdp_context_node = pdp_context_find_node_from_cid( work_cids[0]); switch ( peer ) { #ifdef BT_ADAPTER case DTI_ENTITY_BLUETOOTH: p_pdp_context_node->internal_data.link_id_uart = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_BLUETOOTH, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { io_setDCD (p_pdp_context_node->internal_data.owner, IO_DCD_ON); cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_BLUETOOTH); GPPS_First_Stored_Peer = 0; } else { GPPS_First_Stored_Peer = DTI_ENTITY_BLUETOOTH; } break; #endif /* BT_ADAPTER */ case DTI_ENTITY_UART: p_pdp_context_node->internal_data.link_id_uart = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_UART, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { io_setDCD (p_pdp_context_node->internal_data.owner, IO_DCD_ON); cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_UART); GPPS_First_Stored_Peer = 0; } else { GPPS_First_Stored_Peer = DTI_ENTITY_UART; } break; #if 0 /* For the 3G protocol stack PPP can not have UPM as peer as all data goes through SNDCP! */ case DTI_ENTITY_UPM: p_pdp_context_node->internal_data.link_id = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_UPM, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { T_DTI_ENTITY_ID other_peer = dti_cntrl_get_peer(DTI_ENTITY_PPPS, 0, 0); if(DTI_ENTITY_UART EQ other_peer) { io_setDCD (p_pdp_context_node->internal_data.owner, IO_DCD_ON); } cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_UPM); GPPS_First_Stored_Peer = 0; } else { GPPS_First_Stored_Peer = DTI_ENTITY_UPM; } break; #endif /* 0 */ #ifdef FF_PSI case DTI_ENTITY_PSI: p_pdp_context_node->internal_data.link_id_uart = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PSI, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { io_setDCD (p_pdp_context_node->internal_data.owner, IO_DCD_ON); cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_PSI); } else { GPPS_First_Stored_Peer = DTI_ENTITY_PSI; } break; #endif /*FF_PSI*/ case DTI_ENTITY_AAA: p_pdp_context_node->internal_data.link_id_uart = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_AAA, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_AAA); GPPS_First_Stored_Peer = 0; } else { GPPS_First_Stored_Peer = DTI_ENTITY_AAA; } break; case DTI_ENTITY_SNDCP: p_pdp_context_node->internal_data.link_id = link_id; dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_SNDCP, 0, 0); dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_PPPS, 0, 0); if (GPPS_First_Stored_Peer) { T_DTI_ENTITY_ID other_peer = dti_cntrl_get_peer(DTI_ENTITY_PPPS, 0, 0); if(DTI_ENTITY_UART EQ other_peer) { io_setDCD (p_pdp_context_node->internal_data.owner, IO_DCD_ON); } cmhGPPP_send_establish_request(GPPS_First_Stored_Peer, DTI_ENTITY_SNDCP); GPPS_First_Stored_Peer = 0; } else { GPPS_First_Stored_Peer = DTI_ENTITY_SNDCP; } break; } } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : PSA_PPPF | | STATE : code ROUTINE : PPP_UART_connect_dti_cb | +-------------------------------------------------------------------------+ PURPOSE : Callback for DTI connection between PPP Server and UART. */ GLOBAL BOOL PPP_UART_connect_dti_cb(UBYTE dti_id, T_DTI_CONN_STATE result_type) { TRACE_FUNCTION("PPP_UART_connect_dti_cb"); switch( result_type) { case DTI_CONN_STATE_DISCONNECTING: break; case DTI_CONN_STATE_DISCONNECTED: dti_cntrl_clear_conn_parms(dti_id); if (dti_cntrl_is_dti_id_to_reconnect(dti_id)) { T_DTI_ENTITY_ID entity_list[] = {DTI_ENTITY_ACI}; T_DTI_CNTRL info; if (dti_cntrl_get_info_from_dti_id( dti_id, &info) EQ FALSE) { TRACE_EVENT_P1("cannot find info for dti_id=%d", dti_id); return FALSE; } if (info.dev_id EQ DTI_ENTITY_UART) { io_setDCD ((T_ACI_CMD_SRC)info.src_id, IO_DCD_OFF); dti_cntrl_clear_dti_id_to_reconnect(dti_id); dti_cntrl_est_dpath_indirect ( info.src_id, entity_list, 1, SPLIT, atiUART_dti_cb, DTI_CPBLTY_CMD, DTI_CID_NOTPRESENT); } #ifdef FF_PSI else if (info.dev_id EQ DTI_ENTITY_PSI) { io_setDCD ((T_ACI_CMD_SRC)info.src_id, IO_DCD_OFF); dti_cntrl_clear_dti_id_to_reconnect(dti_id); dti_cntrl_est_dpath_indirect ( info.src_id, entity_list, 1, SPLIT, atiPSI_dti_cb, DTI_CPBLTY_CMD, DTI_CID_NOTPRESENT); } #endif /*FF_PSI*/ else return FALSE; } break; case DTI_CONN_STATE_CONNECTING: break; case DTI_CONN_STATE_CONNECTED: break; case DTI_CONN_STATE_ERROR: /* connection not possible: disconnect PPP */ dti_cntrl_close_dpath_from_dti_id(dti_id); break; case DTI_CONN_STATE_UNKNOWN: default: TRACE_EVENT("PPP_UART_connect_dti_cb call with not awaited value"); break; } return TRUE; } #if 0 /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_PPPF | | ROUTINE : psaGPPP_shrPrmDump | +-------------------------------------------------------------------+ PURPOSE : this function dumps the shared parameter to the debug output. */ GLOBAL void psaGPPP_shrPrmDump ( void ) { #ifdef TRACING char lnBuf [80]; /* holds buffer for output line */ char mccBuf[SIZE_MCC + 1]; /* MCC converted to printable C-string */ char mncBuf[SIZE_MNC + 1]; /* MNC converted to printable C-string */ SHORT chrNr; /* holds number of processed chars */ SHORT cnt; /* holds a counter */ /* --- PLMN list ------------------------------------------------*/ for( cnt = 0; cnt<MAX_PLMN_ID AND mmShrdPrm.PLMNLst[cnt].v_plmn NEQ INVLD_PLMN; cnt++ ) { chrNr = sprintf( lnBuf, "%*.*s[%2d]", HDR_WDT, HDR_WDT, " PLMN list",cnt ); utl_BCD2String (mccBuf, mmShrdPrm.PLMNLst[cnt].mcc, SIZE_MCC); utl_BCD2String (mncBuf, mmShrdPrm.PLMNLst[cnt].mnc, SIZE_MNC); chrNr += sprintf( lnBuf+chrNr, "%*s %*s", ITM_WDT/2, ITM_WDT/2, mccBuf, mncBuf); TRACE_EVENT( lnBuf ); } /* --- used PLMN ------------------------------------------------*/ chrNr = sprintf( lnBuf, "%*.*s", HDR_WDT, HDR_WDT, " used PLMN" ); if( mmShrdPrm.usedPLMN.v_plmn EQ VLD_PLMN ) { utl_BCD2String (mccBuf, mmShrdPrm.usedPLMN.mcc, SIZE_MCC); utl_BCD2String (mncBuf, mmShrdPrm.usedPLMN.mnc, SIZE_MNC); chrNr += sprintf( lnBuf+chrNr, "%*s %*s", ITM_WDT/2, ITM_WDT/2, mccBuf, mncBuf); } else { chrNr += sprintf( lnBuf+chrNr, "%*s", ITM_WDT, "none" ); } TRACE_EVENT( lnBuf ); /* --- registration mode ----------------------------------------*/ chrNr = sprintf( lnBuf, "%*.*s", HDR_WDT, HDR_WDT, "rgstr mode" ); chrNr += sprintf( lnBuf+chrNr, "%*hd", ITM_WDT, mmShrdPrm.setPrm[0].regMode ); TRACE_EVENT( lnBuf ); /* --- registration status --------------------------------------*/ chrNr = sprintf( lnBuf, "%*.*s", HDR_WDT, HDR_WDT, "rgstr stat" ); chrNr += sprintf( lnBuf+chrNr, "%*hd", ITM_WDT, mmShrdPrm.regStat ); TRACE_EVENT( lnBuf ); /* --- search result --------------------------------------------*/ chrNr = sprintf( lnBuf, "%*.*s", HDR_WDT, HDR_WDT, " srch rslt" ); chrNr += sprintf( lnBuf+chrNr, "%*hd", ITM_WDT, mmShrdPrm.srchRslt ); TRACE_EVENT( lnBuf ); /* --- de-registration cause ------------------------------------*/ chrNr = sprintf( lnBuf, "%*.*s", HDR_WDT, HDR_WDT, "dereg caus" ); chrNr += sprintf( lnBuf+chrNr, "%*X", ITM_WDT, mmShrdPrm.deregCs ); TRACE_EVENT( lnBuf ); #endif /* of #ifdef TRACING */ } #endif /* #if 0 */ #endif /* GPRS */ /*==== EOF ========================================================*/