FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/psa_uarts.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 (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_UARTS_C #define PSA_UARTS_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 "cmh_uart.h" #include "aci_mem.h" #include "aci_io.h" #include "sap_dti.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ LOCAL USHORT get_desc_size (T_desc2 *data) { USHORT size = 0; T_desc2 *next_data; next_data = data; while (next_data NEQ NULL) { size += next_data->len; next_data = (T_desc2*)next_data->next; } return (size); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psa_dti_data_req | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaDTI_data_req ( T_desc2 *data, T_ACI_DTI_PRC *src_infos, T_DTI_ENTITY_ID peer_id ) { USHORT data_len = 0; TRACE_FUNCTION("psaDTI_data_req"); { PALLOC_DESC2(dti_data_ind, DTI2_DATA_IND); data_len = get_desc_size (data); dti_data_ind->desc_list2.list_len = data_len; dti_data_ind->desc_list2.first = (ULONG)data; dti_data_ind->parameters.p_id = 0; /*dummy_ubyte; */ if (BITFIELD_CHECK (src_infos->data_cntr, UART_DTI_FLOW_OFF)) dti_data_ind->parameters.st_lines.st_flow = DTI_FLOW_OFF; else dti_data_ind->parameters.st_lines.st_flow = DTI_FLOW_ON; if (BITFIELD_CHECK (src_infos->data_cntr, UART_DTI_SB_BIT)) { TRACE_EVENT("SB is ON"); dti_data_ind->parameters.st_lines.st_line_sb = DTI_SB_ON; } else { TRACE_EVENT("SB is OFF"); dti_data_ind->parameters.st_lines.st_line_sb = DTI_SB_OFF; } dti_data_ind->parameters.st_lines.st_line_sa = DTI_SA_ON; dti_data_ind->parameters.st_lines.st_break_len = DTI_BREAK_OFF; #ifdef DTI dti_send_data ( aci_hDTI, src_infos->srcId, (UBYTE)peer_id, ACI_DTI_DN_CHANNEL, dti_data_ind ); #endif } } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psa_dti_getdata_req | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaDTI_getdata( UBYTE src_id, T_DTI_ENTITY_ID peer_id) { T_ACI_DTI_PRC *src_infos = NULL; TRACE_FUNCTION("psaDTI_getdata"); src_infos = find_element (uart_src_params, src_id, cmhUARTtest_srcId); if (src_infos EQ NULL) { TRACE_EVENT_P1("[ERR] psaDTI_getdata: link_id=%d not found", src_id) ; return ; } if( src_infos->RecState NEQ RECEIVING) { src_infos->RecState = READY_REC; } #ifdef DTI { dti_start ( aci_hDTI, src_id, (UBYTE)peer_id, ACI_DTI_DN_CHANNEL ); } #endif /* DTI */ } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psaUART_DCDreq | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_DCDreq( UBYTE c_Id, UBYTE line_state ) { T_ACI_DTI_PRC *cmd = NULL; TRACE_FUNCTION("psaUART_DCDreq"); cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId); if (cmd EQ NULL) { TRACE_EVENT_P1("[ERR] psaUART_DCDreq: c_Id=%d not found", c_Id) ; return ; } { PALLOC( uart_dcd_req, UART_DCD_REQ); uart_dcd_req -> device = cmd->device; uart_dcd_req -> dlci = cmd->dlci; if( line_state EQ IO_DCD_ON ) { uart_dcd_req -> line_state = UART_LINE_ON; } else if ( line_state EQ IO_DCD_OFF ) { uart_dcd_req -> line_state = UART_LINE_OFF; } PSENDX( UART, uart_dcd_req ); } } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psaUART_ESCAPEreq | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_ESCAPEreq( UBYTE c_Id, UBYTE detection ) { T_ACI_DTI_PRC *cmd = NULL; TRACE_FUNCTION("psaUART_ESCAPEreq"); cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId); if (cmd EQ NULL) { TRACE_EVENT_P1("[ERR] psaUART_ESCAPEreq: c_Id=%d not found", c_Id) ; return ; } { PALLOC( uart_escape_req, UART_ESCAPE_REQ); uart_escape_req -> device = cmd->device; uart_escape_req -> dlci = cmd->dlci; uart_escape_req -> detection = detection; PSENDX( UART, uart_escape_req ); } } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psaUART_RINGreq | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_RINGreq( UBYTE c_Id, UBYTE line_state ) { T_ACI_DTI_PRC *cmd = NULL; TRACE_FUNCTION("psaUART_RINGreq"); cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId); if (cmd EQ NULL) { TRACE_EVENT_P1("[ERR] psaUART_RINGreq: c_Id=%d not found", c_Id) ; return ; } if (BITFIELD_CHECK (cmd->data_cntr, UART_RING_RUNNING)) { TRACE_EVENT_P2 ("[WRN] psaUART_RINGreq(): no CNF for previous REQ (device: %d; dlci=%d)", cmd->device, cmd->dlci); return; } /* store that UART_RING_REQ was send this is important so that the primitive queue in the UART entity not overloaded if no PC is connected */ BITFIELD_SET (cmd->data_cntr, UART_RING_RUNNING); { PALLOC( uart_ring_req, UART_RING_REQ); uart_ring_req -> device = cmd->device; uart_ring_req -> dlci = cmd->dlci; if( line_state EQ IO_RING_ON) { uart_ring_req -> line_state = UART_LINE_ON; } else if( line_state EQ IO_RING_OFF ) { uart_ring_req -> line_state = UART_LINE_OFF; } PSENDX( UART, uart_ring_req ); } } #ifdef DTI /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psaUART_SetDTIReq | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_SetDTIReq( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID conn_peer_Id ) { T_ACI_DTI_PRC *cmd = NULL; CHAR *p_ent_name; T_DTI_CNTRL info; /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 extern CHAR gob_tst_buf[]; #endif PALLOC( uart_dti_req, UART_DTI_REQ); TRACE_FUNCTION("psaUART_SetDTIReq"); if (dti_cntrl_get_info_from_dti_id( EXTRACT_DTI_ID(link_id), &info) EQ FALSE) { TRACE_EVENT_P1("cannot find info for dti_id=%d", EXTRACT_DTI_ID(link_id)); return; } cmd = find_element (uart_src_params, info.src_id, cmhUARTtest_srcId); if (cmd EQ NULL) { TRACE_EVENT_P1("[ERR] psaUART_SetDTIReq: srcId=%d not found", info.src_id) ; return; } if (dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_UART, cmd->device, cmd->dlci) EQ FALSE) { return; } uart_dti_req -> dti_conn = UART_CONNECT_DTI; uart_dti_req -> device = cmd->device; uart_dti_req -> dlci = cmd->dlci; uart_dti_req -> direction = DTI_CHANNEL_TO_HIGHER_LAYER; uart_dti_req -> link_id = link_id; switch( conn_peer_Id ) { case( DTI_ENTITY_ACI ): p_ent_name = &ACI_NAME[0]; break; case( DTI_ENTITY_L2R ): p_ent_name = &L2R_NAME[0]; break; case( DTI_ENTITY_TRA ): p_ent_name = &TRA_NAME[0]; break; case( DTI_ENTITY_T30 ): p_ent_name = &T30_NAME[0]; break; #ifdef FF_TRACE_OVER_MTST case( DTI_ENTITY_MTST): p_ent_name = &MTST_NAME[0]; break; #endif /* FF_TRACE_OVER_MTST */ #ifdef GPRS case( DTI_ENTITY_PPPS ): p_ent_name = &PPP_NAME[0]; break; #endif /* GPRS */ default: TRACE_EVENT("unknown conn_peer_Id: UART_DTI_REQ not sent"); PFREE(uart_dti_req); return; } #ifdef GPRS #ifdef _SIMULATION_ p_ent_name = (CHAR *) 0xfe1234ef; #endif /* _SIMULATION_ */ #endif /* GPRS */ /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 sprintf(gob_tst_buf+strlen(gob_tst_buf), "usr:"); sprintf(gob_tst_buf+strlen(gob_tst_buf), "%x,%x,%s ",cmd->device, link_id, p_ent_name); #endif uart_dti_req->entity_name = (ULONG)p_ent_name; PSENDX( UART, uart_dti_req ); } #endif /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psaUART_StartMux | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_StartMux( UBYTE device, UBYTE mode, UBYTE frame_type, USHORT N1, UBYTE T1, UBYTE N2, UBYTE T2, UBYTE T3 ) { PALLOC(uart_mux_start_req, UART_MUX_START_REQ); uart_mux_start_req -> device = device; uart_mux_start_req -> mode = mode; uart_mux_start_req -> frame_type = frame_type; uart_mux_start_req -> n1 = N1; uart_mux_start_req -> t1 = T1; uart_mux_start_req -> n2 = N2; uart_mux_start_req -> t2 = T2; uart_mux_start_req -> t3 = T3; PSENDX( UART, uart_mux_start_req ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psaUART_MuxRes | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_MuxRes( UBYTE device, UBYTE dlci, USHORT N1 ) { PALLOC(uart_mux_dlc_establish_res, UART_MUX_DLC_ESTABLISH_RES); uart_mux_dlc_establish_res -> device = device; uart_mux_dlc_establish_res -> dlci = dlci; uart_mux_dlc_establish_res -> n1 = N1; PSENDX( UART, uart_mux_dlc_establish_res ); } /* +------------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : psaUART_SetParameters | +------------------------------------------------------------------------+ PURPOSE : */ GLOBAL void psaUART_SetParameters( UBYTE device, T_comPar *comPar ) { PALLOC(uart_parameters_req, UART_PARAMETERS_REQ); uart_parameters_req->device = device; uart_parameters_req->comPar = *comPar; PSENDX( UART, uart_parameters_req ); } #endif /* UART */