FreeCalypso > hg > fc-selenite
view src/g23m-aci/aci/psa_uartp.c @ 137:6b94853890cf
AT-over-RVT enhancement from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 09 Jan 2019 07:54:47 +0000 |
parents | d393cd9bb723 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA_UARTP +----------------------------------------------------------------------------- | 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 processing functions for the | primitives sent to the protocol stack adapter by the DTI | interface. +----------------------------------------------------------------------------- */ #ifdef UART #ifndef PSA_UARTP_C #define PSA_UARTP_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "dti.h" /* functionality of the dti library */ #include "aci.h" #include "aci_lst.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #include "psa_uart.h" #include "ati_io.h" #include "cmh_uart.h" #include "aci_mem.h" #include "ati_src_uart.h" #include "sap_dti.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ EXTERN void cmhUART_erase_elem_received_cmd (UBYTE srcId); /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 CHAR gob_tst_buf[80]; #endif /********** UART related primitives *************************/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_parameters_cnf | +-------------------------------------------------------------------+ PURPOSE : . */ GLOBAL void psa_uart_parameters_cnf( T_UART_PARAMETERS_CNF *uart_parameters_cnf ) { TRACE_FUNCTION("psa_uart_parameters_cnf"); cmhUART_ParmsUpdated( uart_parameters_cnf->device ); PFREE(uart_parameters_cnf); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_parameters_ind | +-------------------------------------------------------------------+ PURPOSE : . TODO: set uart_instances parameter for aci here.. */ GLOBAL void psa_uart_parameters_ind( T_UART_PARAMETERS_IND *uart_parameters_ind ) { UBYTE i; UBYTE srcId; TRACE_FUNCTION("psa_uart_parameters_ind"); /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 memset (gob_tst_buf, 0, 80); sprintf(gob_tst_buf+strlen(gob_tst_buf), "pi:%d ", uart_parameters_ind->uart_instances); #endif /*FF_ATI*/ for (i=0;i<uart_parameters_ind->uart_instances;i++) { srcId = uart_new_source (i, UART_DLCI_NOT_MULTIPLEXED); cmhUART_startConnection (srcId, DEVICE_TYPE_URT); } PFREE(uart_parameters_ind); #if defined (RMV_01_04_03) AND defined (DTI) { /* this is the same as AT%DATA=2,"UART",1,,"SER","UART",0, which is issued by RIL */ BOOL rv = dti_cntrl_set_redirect_from_device ((UBYTE)DTI_MODE_PERM, DTI_ENTITY_UART, 1, 0, DTI_ENTITY_UART, 0, 0, DTI_CPBLTY_SER, 0); if (rv EQ TRUE) { TRACE_EVENT("dti_cntrl_set_redirect_from_device returned TRUE"); } else { TRACE_EVENT("dti_cntrl_set_redirect_from_device returned FALSE"); } } #endif } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_dti_cnf | +-------------------------------------------------------------------+ PURPOSE : . */ GLOBAL void psa_uart_dti_cnf( T_UART_DTI_CNF *uart_dti_cnf ) { T_ACI_DTI_PRC *src_infos = NULL; T_DTI_CONN_LINK_ID link_id; TRACE_FUNCTION("psa_uart_dti_cnf"); src_infos = cmhUART_find_dlci (uart_src_params, uart_dti_cnf->device, uart_dti_cnf->dlci); /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 sprintf(gob_tst_buf+strlen(gob_tst_buf), "utc:%d ", uart_dti_cnf->device); #endif if (src_infos == NULL) { TRACE_EVENT ("psa_uart_dti_cnf: src_infos EQ NULL"); PFREE(uart_dti_cnf); return; } #ifdef DTI link_id = dti_cntrl_get_link_id( DTI_ENTITY_UART, uart_dti_cnf->device, uart_dti_cnf->dlci ); if (uart_dti_cnf->dti_conn EQ UART_DISCONNECT_DTI) { /* tell DTI MNG that connection is closed */ dti_cntrl_entity_disconnected( link_id, DTI_ENTITY_UART ); } else if (uart_dti_cnf->dti_conn EQ UART_CONNECT_DTI) { /* tell DTI MNG that connection is completed */ dti_cntrl_entity_connected( link_id, DTI_ENTITY_UART, DTI_OK ); } #endif PFREE(uart_dti_cnf); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_UART_error_IND | +---------------------------------------------------------------------+ PURPOSE : */ EXTERN void uart_erase_source( UBYTE srcId ); GLOBAL void psa_uart_error_ind( T_UART_ERROR_IND *uart_error_ind ) { T_ACI_DTI_PRC *cmd; T_DTI_CONN_LINK_ID link_id; CHAR buf[40]; TRACE_FUNCTION("psa_uart_error_ind"); /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 sprintf(gob_tst_buf+strlen(gob_tst_buf), "uei "); #endif cmd = cmhUART_find_dlci( uart_src_params, uart_error_ind->device, uart_error_ind->dlci); #ifdef DTI switch( uart_error_ind->error ) { case( UART_ERROR_NO_CHANNEL ): sprintf(buf, "Channel number %d cannot be created", cmd->srcId); TRACE_EVENT(buf); link_id = dti_cntrl_get_link_id( DTI_ENTITY_UART, uart_error_ind->device, uart_error_ind->dlci ); /* tell DTI manager that establishment has failed */ dti_cntrl_entity_connected( link_id, DTI_ENTITY_UART, DTI_ERROR); break; case( UART_ERROR_MUX_ESTABLISH_FAIL ): case( UART_ERROR_MUX_NO_RESPONSE ): default: TRACE_EVENT("UART_ERROR_IND received with cause other than UART_ERROR_NO_CHANNEL"); break; } #endif PFREE(uart_error_ind); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE :PSA_UART | | ROUTINE : psa_uart_disable_cnf | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_disable_cnf(T_UART_DISABLE_CNF *uart_disable_cnf) { TRACE_FUNCTION("psa_uart_disable_cnf"); PFREE(uart_disable_cnf); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE :PSA_UART | | ROUTINE : psa_uart_ring_cnf | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_ring_cnf(T_UART_RING_CNF *uart_ring_cnf) { T_ACI_DTI_PRC *src_infos = NULL; TRACE_FUNCTION("psa_uart_ring_cnf"); src_infos = cmhUART_find_dlci (uart_src_params, uart_ring_cnf->device, uart_ring_cnf->dlci); if (src_infos EQ NULL) { TRACE_EVENT_P2 ("[ERR] psa_uart_ring_cnf: not found: device=%d; dlci=%d", uart_ring_cnf->device, uart_ring_cnf->dlci); } else { BITFIELD_CLEAR (src_infos->data_cntr, UART_RING_RUNNING); } PFREE(uart_ring_cnf); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE :PSA_UART | | ROUTINE : psa_uart_dcd_cnf | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_dcd_cnf(T_UART_DCD_CNF *uart_dcd_cnf ) { TRACE_FUNCTION("psa_uart_dcd_cnf"); PFREE(uart_dcd_cnf); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_escape_cnf | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_escape_cnf(T_UART_ESCAPE_CNF *uart_escape_cnf ) { TRACE_FUNCTION("psa_uart_escape_cnf"); PFREE(uart_escape_cnf); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_dti_ind | +---------------------------------------------------------------------+ PURPOSE : this primitive is sent by UART to indicate that a dti-channel has been closed (or opened, theoretically) without previous request from ACI. */ GLOBAL void psa_uart_dti_ind( T_UART_DTI_IND *uart_dti_ind ) { T_DTI_CONN_LINK_ID link_id = DTI_LINK_ID_NOTPRESENT; T_ACI_DTI_PRC *src_infos = NULL; TRACE_FUNCTION("psa_uart_dti_ind"); src_infos = cmhUART_find_dlci (uart_src_params, uart_dti_ind->device, uart_dti_ind->dlci); #ifdef DTI if (src_infos EQ NULL) { TRACE_EVENT_P2 ("[ERR] psa_uart_dti_ind: not found: device=%d; dlci=%d", uart_dti_ind->device, uart_dti_ind->dlci); } else { link_id = dti_cntrl_get_link_id( DTI_ENTITY_UART, uart_dti_ind->device, uart_dti_ind->dlci ); if (uart_dti_ind->dti_conn EQ UART_DISCONNECT_DTI) { /* tell DTI MNG that connection is closed */ dti_cntrl_entity_disconnected( link_id, DTI_ENTITY_UART ); } else if (uart_dti_ind->dti_conn EQ UART_CONNECT_DTI) { dti_cntrl_entity_connected( link_id, DTI_ENTITY_UART, DTI_OK ); } } #endif PFREE(uart_dti_ind); } /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_detected_ind | +---------------------------------------------------------------------+ PURPOSE : TODO!!! */ GLOBAL void psa_uart_detected_ind(T_UART_DETECTED_IND *uart_detected_ind ) { TRACE_FUNCTION("psa_uart_detected_ind()"); cmhUART_DetectedESC_DTR ( uart_detected_ind->device, uart_detected_ind->dlci, uart_detected_ind->cause ); PFREE(uart_detected_ind); } /********* DTI related prims ****************************/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : trace_buffer | +-------------------------------------------------------------------+ PURPOSE : */ /* LOCAL void trace_buffer (UBYTE *buffer, int len) { char trcBuf[80]; char *writeP; int i; sprintf (trcBuf, "Buffer Len.: %d", len); TRACE_EVENT (trcBuf); writeP = trcBuf; for (i = 0; i < len; i++) { writeP += sprintf (writeP, "%02X ", buffer[i]); } *writeP = '\0'; TRACE_EVENT ("==================================================="); TRACE_EVENT (trcBuf); TRACE_EVENT ("==================================================="); } */ /************ MUX related primitives ******************************/ /* +---------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE :PSA_UART | | ROUTINE : psa_uart_mux_start_cnf | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_mux_start_cnf(T_UART_MUX_START_CNF *uart_mux_start_cnf) { TRACE_FUNCTION("psa_uart_mux_start_cnf"); PFREE(uart_mux_start_cnf); } /* +---------------------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_mux_dlc_establish_ind | +---------------------------------------------------------------------------------+ PURPOSE : New dlci channel created... Device multiplexed. */ GLOBAL void psa_uart_mux_dlc_establish_ind ( T_UART_MUX_DLC_ESTABLISH_IND *uart_mux_dlc_establish_ind ) { UBYTE srcId; T_ACI_DTI_PRC *cmd; BOOL Need_New_Source; TRACE_FUNCTION("psa_uart_mux_dlc_establish_ind"); /* send response to UART */ psaUART_MuxRes(uart_mux_dlc_establish_ind->device, uart_mux_dlc_establish_ind->dlci, uart_mux_dlc_establish_ind->n1); /* search if it is the first multiplexed channel to be established for this particular device */ cmd = cmhUART_find_dlci (uart_src_params, uart_mux_dlc_establish_ind->device, UART_DLCI_NOT_MULTIPLEXED); if (cmd EQ NULL) /* means device has not been found: may (possibly ??) happen if some errors_ind from UART have lead to erasing all previous sources of the device */ Need_New_Source = TRUE; else if (cmd->dlci NEQ UART_DLCI_NOT_MULTIPLEXED) /* then a new source is needed (device aready has multiplexed channels) */ Need_New_Source = TRUE; else Need_New_Source = FALSE; #ifdef DTI /* create new source */ if( Need_New_Source ) { srcId = uart_new_source( uart_mux_dlc_establish_ind->device, uart_mux_dlc_establish_ind->dlci ); cmd = find_element (uart_src_params, srcId, cmhUARTtest_srcId); if (cmd EQ NULL) { TRACE_EVENT_P1("[ERR] psa_uart_mux_dlc_establish_ind: " "srcId=%d not found", srcId) ; return ; } /* start new uart dti channel */ cmhUART_startConnection (srcId, DEVICE_TYPE_MUX); } else /* use previous one */ { T_DTI_ENTITY_ID entity_list[] = {DTI_ENTITY_ACI}; /*lint -e613 (Warning --Possible use of null pointer) */ srcId = cmd->srcId; uart_InitCmdStruct( cmd ); cmd->dlci = uart_mux_dlc_establish_ind->dlci; cmd->LineState = LINE_CONNECTING; /*lint +e613 (Warning --Possible use of null pointer) */ cmhUART_ChangeDeviceType (srcId, DEVICE_TYPE_MUX); dti_cntrl_est_dpath_indirect ( srcId, entity_list, 1, SPLIT, atiUART_dti_cb, DTI_CPBLTY_CMD, DTI_CID_NOTPRESENT); dti_cntrl_change_sub_no(srcId, uart_mux_dlc_establish_ind->dlci); } #endif PFREE(uart_mux_dlc_establish_ind); } /* +---------------------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_mux_dlc_release_ind | +---------------------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_mux_dlc_release_ind( T_UART_MUX_DLC_RELEASE_IND *uart_mux_dlc_release_ind ) { T_ACI_DTI_PRC *cmd; CHAR buf[40]; TRACE_FUNCTION("psa_uart_mux_dlc_release_ind"); cmd = cmhUART_find_dlci (uart_src_params, uart_mux_dlc_release_ind->device, uart_mux_dlc_release_ind->dlci); sprintf(buf,"Channel number %d cannot be created",cmd->srcId); TRACE_EVENT(buf); uart_erase_source (cmd->srcId); cmhUART_erase_elem_received_cmd (cmd->srcId); PFREE(uart_mux_dlc_release_ind); } /* +---------------------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psa_uart_mux_close_ind | +---------------------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psa_uart_mux_close_ind( T_UART_MUX_CLOSE_IND *uart_mux_close_ind ) { T_ACI_DTI_PRC *cmd; UBYTE srcId; TRACE_FUNCTION("psa_uart_mux_close_ind"); TRACE_EVENT_P1("MUX closed on device number: %d", uart_mux_close_ind->device); do { cmd = cmhUART_find_dlci (uart_src_params, uart_mux_close_ind->device, UART_DLCI_NOT_MULTIPLEXED); if( cmd EQ NULL ) break; TRACE_EVENT_P1("Mux Channel with src id %d was released", cmd->srcId); uart_erase_source( cmd->srcId ); cmhUART_erase_elem_received_cmd( cmd->srcId ); } while( TRUE ); /* reconnect device to uart in non-MUX mode */ srcId = uart_new_source( uart_mux_close_ind->device, UART_DLCI_NOT_MULTIPLEXED ); /* start uart dti channel */ cmhUART_startConnection (srcId, DEVICE_TYPE_URT); PFREE(uart_mux_close_ind); } #endif /* UART */