FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/l2r/tra_mgtp.c @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : CSD (8411) | Modul : tra_mgtp.c +----------------------------------------------------------------------------- | 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 TRA +----------------------------------------------------------------------------- */ #ifndef TRA_MGTP_C #define TRA_MGTP_C #endif #define ENTITY_L2R /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pconst.cdg" #include "vsi.h" #include "macdef.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "pei.h" #include "tok.h" #include "dti.h" #include "cl_ribu.h" #include "tra_pei.h" #include "tra.h" #include "ra_l1int.h" /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +------------------------------------------------------------------------------ | Function : mgt_tra_activate_req +------------------------------------------------------------------------------ | Description : Process primitive TRA_ACTIVATE_REQ received from ACI | | Parameters : tra_activate_req | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void mgt_tra_activate_req(T_TRA_ACTIVATE_REQ *tra_activate_req) { TRACE_EVENT ("mgt_tra_activate_req()"); PACCESS (tra_activate_req); /*************************************** * * Initialize Shared Fax/Data memory * * ***************************************/ tra_data = tra_data_first_elem; memset (tra_data, 0, sizeof (T_TRA_DATA)); tra_data->up.fd.buf = &tra_data->up.to_ra[0]; l2r_data_mode = TRANSP; /* global flag for mode */ rbm_init(&tra_data->dn); INIT_STATE (MGT, MGT_ACTIVE); INIT_STATE (DTI, DTI_CLOSED); INIT_STATE (DN, DN_INACTIVE); INIT_STATE (UP, UP_INACTIVE); { PPASS (tra_activate_req, tra_activate_cnf, TRA_ACTIVATE_CNF); tra_activate_cnf->ack_flg = TRA_ACK; PSENDX (CTRL, tra_activate_cnf); } } /* +------------------------------------------------------------------------------ | Function : mgt_tra_deactivate_req +------------------------------------------------------------------------------ | Description : Process primitive TRA_DEACTIVATE_REQ received from ACI/MMI | | Parameters : tra_deactivate_req | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void mgt_tra_deactivate_req(T_TRA_DEACTIVATE_REQ *tra_deactivate_req) { TRACE_FUNCTION ("mgt_tra_deactivate_req()"); PACCESS (tra_deactivate_req); switch (GET_STATE (MGT)) { case MGT_IDLE: sig_mgt_tra_up_dti_disc(); sig_mgt_tra_dn_dti_disc(); /* no break */ case MGT_ACTIVE: { cl_ribu_release(&tra_data->dn.ribu); /* frees downlink FIFO */ } send_tra_deactivate_cnf(); SET_STATE (MGT, MGT_INACTIVE); break; case MGT_INACTIVE: TRACE_EVENT("MGT was inactive!"); break; default: TRACE_EVENT("MGT state not recognized!"); break; } PFREE (tra_deactivate_req); if (GET_STATE (DTI) NEQ DTI_CLOSED) { dti_close(l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, FALSE); SET_STATE (DTI, DTI_CLOSED); } } /* +------------------------------------------------------------------------------ | Function : mgt_tra_dti_req +------------------------------------------------------------------------------ | Description : Process primitive TRA_DTI_REQ received from ACI/MMI | | Parameters : tra_dti_req | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void mgt_tra_dti_req(T_TRA_DTI_REQ *tra_dti_req) { UBYTE isOK; TRACE_FUNCTION ("mgt_tra_dti_req()"); PACCESS (tra_dti_req); switch (GET_STATE (MGT)) { case MGT_ACTIVE: if (tra_dti_req->dti_conn EQ TRA_CONNECT_DTI) { if (GET_STATE(DTI) NEQ DTI_CLOSED) { dti_close(l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, FALSE); SET_STATE (DTI, DTI_CLOSED); } /* * open new dti library communication channel */ SET_STATE (DTI, DTI_SETUP); isOK = dti_open( l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, 0, tra_dti_req->dti_direction, DTI_QUEUE_UNUSED, DTI_VERSION_10, (U8*)tra_dti_req->entity_name, tra_dti_req->link_id ); if (isOK EQ FALSE) { PALLOC(tra_dti_cnf, TRA_DTI_CNF); SET_STATE (DTI, DTI_CLOSED); tra_dti_cnf->dti_conn = TRA_DISCONNECT_DTI; tra_dti_cnf->link_id = tra_dti_req->link_id; PSENDX (CTRL, tra_dti_cnf); PFREE(tra_dti_req); return; } sig_mgt_tra_dn_dti_conn_setup (); sig_mgt_tra_up_dti_conn_setup (); } break; case MGT_IDLE: if (tra_dti_req->dti_conn EQ TRA_DISCONNECT_DTI) { sig_mgt_tra_up_dti_disc(); sig_mgt_tra_dn_dti_disc(); if (GET_STATE (DTI) NEQ DTI_CLOSED) { dti_close(l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, FALSE); SET_STATE (DTI, DTI_CLOSED); } SET_STATE (MGT, MGT_ACTIVE); send_tra_dti_cnf(tra_dti_req); } break; } PFREE (tra_dti_req); } /* +------------------------------------------------------------------------------ | Function : rcv_ra_break_ind +------------------------------------------------------------------------------ | Description : Process primitive RA_BREAK_IND received from RA. | This function is called if the RA_BREAK_IND primtive | is received or from the signal processing in l2r_pei. | | Parameters : ra_break_ind | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void rcv_ra_break_ind(T_RA_BREAK_IND *ra_break_ind) { U8 sa; U8 sb; U8 flow; USHORT break_len = ra_break_ind->break_len; TRACE_FUNCTION ("rcv_ra_break_ind()"); #ifdef _SIMULATION_ PACCESS (ra_break_ind); #endif /* xxxxx not properly initialized.. */ sa = tra_data->up.sa; /* last sa bit in this primitive */ sb = tra_data->up.sb; /* last sb bit in this primitive */ flow = tra_data->up.x; /* last x bit in this primitive */ #ifdef _SIMULATION_ PFREE(ra_break_ind); #endif /* Send signal to mgt and set BREAK dti_data prim */ sig_dn_tra_mgt_break_ind(sa, sb, flow, break_len); } /* +------------------------------------------------------------------------------ | Function : sig_dti_tra_mgt_connection_opened_ind +------------------------------------------------------------------------------ | Description : Handles the DTILIB callback call DTI_REASON_CONNECTION_OPENED | | This signal means that a dti connection has been opened | successfully. | Since it is called directly from the dtilib callback function | it is handled like a primitive, here.. | | Parameters : - | Return : - +------------------------------------------------------------------------------ */ GLOBAL void sig_dti_tra_mgt_connection_opened_ind() { TRACE_FUNCTION ("sig_dti_tra_mgt_connection_opened_ind()"); if (GET_STATE (DTI) EQ DTI_SETUP) { PALLOC (tra_dti_cnf, TRA_DTI_CNF); TRACE_EVENT("MGT: DTI received from ACI"); SET_STATE (DTI, DTI_IDLE); SET_STATE (MGT, MGT_IDLE); sig_mgt_tra_dn_dti_conn_open (); sig_mgt_tra_up_dti_conn_open (); tra_dti_cnf->dti_conn = TRA_CONNECT_DTI; if (dti_resolve_link_id (l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, &tra_dti_cnf->link_id) EQ FALSE) { TRACE_ERROR ("sig_dti_tra_mgt_connection_opened_ind(): link_id not found!"); return; /* error, no appropriate link_id found */ } PSENDX (CTRL, tra_dti_cnf); #ifdef _TARGET_ { T_RA_DATATRANS_REQ RA_datatrans_req; l1i_ra_datatrans_req(&RA_datatrans_req); } #endif } } /* +------------------------------------------------------------------------------ | Function : sig_dti_tra_mgt_connection_closed_ind +------------------------------------------------------------------------------ | Description : Handles the DTILIB callback call DTI_REASON_CONNECTION_CLOSED | | This signal means that a dti connection has been closed | Since it is called directly from the dtilib callback function | it is handled like a primitive, here.. | | Parameters : - | Return : - +------------------------------------------------------------------------------ */ GLOBAL void sig_dti_tra_mgt_connection_closed_ind() { TRACE_FUNCTION ("sig_dti_tra_mgt_connection_closed_ind()"); if (GET_STATE(DTI) NEQ DTI_CLOSED) { PALLOC (tra_dti_ind, TRA_DTI_IND); SET_STATE (DTI, DTI_CLOSED); sig_mgt_tra_up_dti_disc(); sig_mgt_tra_dn_dti_disc(); if (dti_resolve_link_id(l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, &tra_dti_ind->link_id) EQ FALSE) { TRACE_ERROR ("sig_dti_tra_mgt_connection_closed_ind(): link_id not found!"); return; /* error, no appropriate link_id found */ } TRACE_EVENT("MGT: DTI passed to ACI"); PSENDX (CTRL, tra_dti_ind); } }