FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/grr/grr_ctrlp.c @ 287:3dee79757ae4
UI fw: load handheld audio mode on boot
We have now reached the point where use of audio mode config files
should be considered mandatory. In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.
Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state. For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 13 Nov 2021 03:20:57 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : GRR +----------------------------------------------------------------------------- | 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 implements primitive handler functions for service | CTRL of entity GRR. +----------------------------------------------------------------------------- */ #ifndef GRR_CTRLP_C #define GRR_CTRLP_C #endif #define ENTITY_GRR /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "ccdapi.h" /* to get CCD API */ #include "cnf_grr.h" /* to get cnf-definitions */ #include "mon_grr.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "message.h" #include "grr.h" /* to get the global entity definitions */ #include "grr_ctrlf.h" /* */ #include "grr_ctrls.h" #include "grr_psis.h" /* */ #include "grr_pgs.h" /* */ #include "grr_meass.h" /* */ #include "grr_tcs.h" /* */ #include "grr_css.h" /* */ #include "grr_f.h" /* */ #include "grr_tcf.h" #include <string.h> /* for memcpy */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_enable_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_ENABLE_REQ | | Parameters : *gmmrr_enable_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_enable_req ( T_GMMRR_ENABLE_REQ *gmmrr_enable_req ) { TRACE_FUNCTION( "gmmrr_enable_req" ); switch( GET_STATE( CTRL ) ) { case CTRL_NULL: SET_STATE( CTRL,CTRL_READY ); /* get MS class: A, B, C*/ grr_data->ms.class_of_mode = gmmrr_enable_req->mobile_class; /* BEGIN GRR_NMO_III*/ if(grr_data->ms.class_of_mode EQ GMMRR_CLASS_B) { TRACE_EVENT(" Non reverting MS in GMMRR_NET_MODE_III: MS Class B"); TRACE_EVENT(" CCCH monitoring during TBF is allowed"); grr_data->ms.reverts_NMO_III = FALSE; /* Non reverting MS in NMO_III: MS Class B*/ grr_data->ms.tbf_mon_ccch = TRUE; /* CCCH monitoring during TBF is allowed*/ } /* END GRR_NMO_III*/ /* get MS access control class*/ grr_data->ms.access_ctrl_class = gmmrr_enable_req->acc_contr_class; /* split_paging cycle value! NOT the code*/ grr_data->ms.split_pg_cycle = gmmrr_enable_req->split_pg_cycle; /* split paging cycle support on CCCH */ psc_db->net_ctrl.spgc_ccch_supp.ms_supp = gmmrr_enable_req->spgc_ccch_supp; psc_db->non_drx_timer = gmmrr_enable_req->gmmrr_non_drx_timer; /* values between 0 and 7*/ break; default: TRACE_ERROR( "GMMRR_ENABLE_REQ unexpected" ); break; } PFREE(gmmrr_enable_req); } /* ctrl_gmmrr_enable_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_assign_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_ASSIGN_REQ | | Parameters : *gmmrr_assign_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_assign_req ( T_GMMRR_ASSIGN_REQ *gmmrr_assign_req ) { TRACE_FUNCTION( "gmmrr_assign_req" ); /* * PTMSI */ grr_data->db.ms_id.old_ptmsi = gmmrr_assign_req->old_ptmsi; grr_data->db.ms_id.new_ptmsi = gmmrr_assign_req->new_ptmsi; /* * TLLI */ grr_data->db.ms_id.old_tlli = gmmrr_assign_req->old_tlli; grr_data->db.ms_id.new_tlli = gmmrr_assign_req->new_tlli; if(grr_data->db.ms_id.new_tlli EQ GMMRR_TLLI_INVALID) { TRACE_EVENT("GMM HAS UNASSIGNED GRR, DELETE DATA QUEUE"); } /* for received TLLI: if old is valid take old tlli for received TLLI*/ grr_data->db.ms_id.received_tlli = (gmmrr_assign_req->old_tlli NEQ GMMRR_TLLI_INVALID) ? gmmrr_assign_req->old_tlli : gmmrr_assign_req->new_tlli ; /*send PTMSI to RR*/ grr_data->db.ms_id.rai = gmmrr_assign_req->rai; { PALLOC(rrgrr_gprs_data_req, RRGRR_GPRS_DATA_REQ); rrgrr_gprs_data_req->old_ptmsi = grr_data->db.ms_id.old_ptmsi; rrgrr_gprs_data_req->new_ptmsi =grr_data->db.ms_id.new_ptmsi; rrgrr_gprs_data_req->tlli = gmmrr_assign_req->new_tlli; rrgrr_gprs_data_req->rai = grr_data->db.ms_id.rai; memset(&rrgrr_gprs_data_req->p_chan_req_des,0,sizeof(T_p_chan_req_des)); memset(&rrgrr_gprs_data_req->gprs_meas_results,0,sizeof(T_gprs_meas_results)); rrgrr_gprs_data_req->mac_req = 0; rrgrr_gprs_data_req->cs_req = 0; PSEND(hCommRR, rrgrr_gprs_data_req); } grr_data->db.ms_id.imsi.number_of_digits = ctrl_get_number_of_digits(gmmrr_assign_req->imsi.id); memcpy(grr_data->db.ms_id.imsi.digit, gmmrr_assign_req->imsi.id, MAX_IMSI_DIGITS); sig_ctrl_tc_enable_grlc (CGRLC_QUEUE_MODE_DEFAULT, CGRLC_RA_DEFAULT ); PFREE(gmmrr_assign_req); } /* ctrl_gmmrr_assign_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_disable_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_DISABLE_REQ | | Parameters : *gmmrr_disable_req - Ptr to primitive payload +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_disable_req ( T_GMMRR_DISABLE_REQ *gmmrr_disable_req ) { TRACE_FUNCTION( "gmmrr_disable_req" ); SET_STATE( CTRL,CTRL_NULL ); ctrl_stop_all_activities( CTRL_DC_OTHER, NULL ); ctrl_start_monitoring_ccch( PAG_MODE_DEFAULT ); /* Disable GRLC , delete all primitives */ tc_cgrlc_disable_req(CGRLC_PRIM_STATUS_ALL); /* Re-initialize GRR database */ TRACE_EVENT("Reinit GRR db"); grr_init(); PFREE(gmmrr_disable_req); } /* ctrl_gmmrr_disable_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_gprs_si13_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_GPRS_SI13_IND | | Parameters : *rrgrr_gprs_si13_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_gprs_si13_ind ( T_RRGRR_GPRS_SI13_IND * rrgrr_gprs_si13_ind ) { UBYTE state = GET_STATE( CTRL ); USHORT arfcn; UBYTE bsic; T_GPRS_SERVICE gprs_service = ctrl_get_gprs_service( ); TRACE_FUNCTION( "ctrl_rrgrr_gprs_si13_ind" ); TRACE_EVENT_P5( "RRGRR_GPRS_SI13_IND - CELL: %d %d, %d %d, STATE: %d", rrgrr_gprs_si13_ind->serving_cell_info.bcch_arfcn, rrgrr_gprs_si13_ind->serving_cell_info.bcch_bsic, rrgrr_gprs_si13_ind->cause, rrgrr_gprs_si13_ind->serving_cell_info.limited, state ); switch( state ) { case CTRL_READY: case CTRL_ACCESS_DISABLED: case CTRL_READY_TO_PROGRESS: case CTRL_IN_PROGRESS: case CTRL_AUTO_RR_CR: case CTRL_RR_CR_IN_SUSP: switch( rrgrr_gprs_si13_ind->cause ) { case GPRS_NOT_SUPPORTED: ctrl_si13_received( rrgrr_gprs_si13_ind ); if( ( state & CTRL_SUSPENSION_MASK ) EQ CTRL_SUSPENSION_YES ) { SET_STATE( CTRL, CTRL_NO_CELL_SUSP ); /* * cell indication is sent after resume: * ctrl_send_cell_ind( ); */ } else { SET_STATE( CTRL, CTRL_READY ); ctrl_send_cell_ind( ); } ctrl_stop_all_activities( CTRL_DC_OTHER, NULL ); ctrl_send_cell_reselection_req( CR_COMPLETE ); break; case GPRS_SUPPORTED: if( grr_decode_rr ( ( T_MSGBUF* )( &rrgrr_gprs_si13_ind->sdu ) ) EQ D_SYS_INFO_13 ) { ctrl_si13_received( rrgrr_gprs_si13_ind ); if( state EQ CTRL_IN_PROGRESS AND gprs_service NEQ ctrl_get_gprs_service( ) ) { ctrl_send_cell_ind( ); } } else { if( ( state & CTRL_CELL_RESEL_MASK ) EQ CTRL_CELL_RESEL_RR ) { ctrl_send_cell_reselection_req( CR_CONT ); } else { /* impl. missing, what happens if decoding failed? */ } } break; case GPRS_CELL_NOT_SUITABLE: default: /* do nothing */ break; } break; case CTRL_CR: case CTRL_CR_IN_SUSP: case CTRL_RR_NC_CCO: case CTRL_GRR_NC_CCO: if( grr_t_status(T3176) > 0 ) { if(grr_decode_rr((T_MSGBUF *)(&(rrgrr_gprs_si13_ind->sdu))) EQ D_SYS_INFO_13) { if( rrgrr_gprs_si13_ind->serving_cell_info.bcch_arfcn EQ posc_db->pbcch.bcch.arfcn ) { /* impl. missing, what happend if service on old serving cell has changed? */ ctrl_reinstall_old_scell_cnf( TRUE ); sig_ctrl_psi_resumpt_cc( ); ctrl_si13_received( rrgrr_gprs_si13_ind ); ctrl_enable_serving_cell( FALSE ); ctrl_send_cell_reselection_req( CR_COMPLETE ); sig_ctrl_tc_enable_grlc (CGRLC_QUEUE_MODE_LLC, CGRLC_RA_DEFAULT ); arfcn = grr_data->ctrl.pcc_arfcn; bsic = grr_data->ctrl.pcc_bsic; ctrl_build_pcco_failure_msg(arfcn, bsic); } } } else if( pcr_db NEQ NULL ) { if( rrgrr_gprs_si13_ind->cause EQ GPRS_CELL_NOT_SUITABLE ) { grr_set_db_ptr( DB_MODE_CC_REQ ); SET_STATE_FAILED_CR( state ); ctrl_cc_rejected( ); } else if( rrgrr_gprs_si13_ind->serving_cell_info.bcch_arfcn EQ pcr_db->pbcch.bcch.arfcn AND rrgrr_gprs_si13_ind->serving_cell_info.bcch_bsic EQ pcr_db->pbcch.bcch.bsic ) { if( rrgrr_gprs_si13_ind->cause EQ GPRS_NOT_SUPPORTED ) { grr_set_db_ptr( DB_MODE_CC_REQ ); /* * The neighbour cell does not support GPRS: No SI13 * We have to check the GPRS re-selection parameters and * decide whether we can camp on this cell or not * Therefore compare GPRS re-selection parameters */ if( sig_ctrl_cs_check_c1_new_scell ( state EQ CTRL_RR_NC_CCO OR state EQ CTRL_GRR_NC_CCO, rrgrr_gprs_si13_ind->serving_cell_info.gprs_rxlev_access_min, rrgrr_gprs_si13_ind->serving_cell_info.gprs_ms_txpwr_max_cch ) ) { ctrl_si13_received( rrgrr_gprs_si13_ind ); /* * the selected cell is suitable */ if( ( state & CTRL_SUSPENSION_MASK ) EQ CTRL_SUSPENSION_YES ) { SET_STATE( CTRL, CTRL_NO_CELL_SUSP ); /* * cell indication is sent after resume: * ctrl_send_cell_ind( ); */ } else { SET_STATE( CTRL, CTRL_READY ); ctrl_send_cell_ind( ); } ctrl_install_new_scell ( ); ctrl_send_cell_reselection_req( CR_COMPLETE ); grr_set_db_ptr( DB_MODE_CC_ACC ); } else { /* * the selected cell is not suitable */ SET_STATE_FAILED_CR( state ); ctrl_cc_rejected( ); } } else /* if( rrgrr_gprs_si13_ind->cause EQ GPRS_SUPPORTED ) */ { grr_set_db_ptr( DB_MODE_CC_REQ ); if(grr_decode_rr((T_MSGBUF *)(&(rrgrr_gprs_si13_ind->sdu))) EQ D_SYS_INFO_13) { /* * Check whether the selected NCELL is OK or not */ if( sig_ctrl_cs_check_c1_new_scell ( state EQ CTRL_RR_NC_CCO OR state EQ CTRL_GRR_NC_CCO, rrgrr_gprs_si13_ind->serving_cell_info.gprs_rxlev_access_min, rrgrr_gprs_si13_ind->serving_cell_info.gprs_ms_txpwr_max_cch ) ) { ctrl_si13_received( rrgrr_gprs_si13_ind ); } else { SET_STATE_FAILED_CR( state ); ctrl_cc_rejected( ); } } else { SET_STATE_FAILED_CR( state ); ctrl_cc_rejected( ); } } } else { TRACE_EVENT_P2( "RRGRR_GPRS_SI13_IND - GPRS indication expected from CELL: %d %d", pcr_db->pbcch.bcch.arfcn, pcr_db->pbcch.bcch.bsic ); } } break; /* * In the following states GRR does not expect a RRGRR_GPRS_SI13_IND * due to several different reasons, please see details below. */ /* * CTRL is switched off, no processing will be performed at all. */ case CTRL_NULL: /* * CTRL waits for a confirmation, all states are interim states. * Shall GRR be ready for processing RRGRR_GPRS_SI13_IND anyway ??? */ case CTRL_WAIT_CS_PAGE_RES: case CTRL_WAIT_FOR_CNF_OF_SUSPENSION: case CTRL_WAIT_RSP_4_RR_CR: /* * CTRL is in a temporary state, which shall be set and reset * during one primitive processing cycle. */ case CTRL_FAILED_CR: case CTRL_FAILED_CR_IN_SUSP: /* * CTRL expects a RRGRR_GPRS_SI13_IND during suspension only when * a RRGRR_CR_IND was sent before, the state changes to * CTRL_RR_CR_IN_SUSP or CTRL_CR_IN_SUSP in that case. */ case CTRL_SUSPENDED: case CTRL_ACC_ENABLED_SUSP: default: /* do nothing */ break; } PFREE( rrgrr_gprs_si13_ind ); } /* ctrl_rrgrr_gprs_si13_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_packet_paging_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_PACKET_PAGING_IND: this primitve indicates | that the RR part has received a paging for packet data transfer | CTRL informs the PG-Service and PG-Service has to decide how to | react to this indication | | Parameters : *rrgrr_packet_paging_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_packet_paging_ind ( T_RRGRR_PACKET_PAGING_IND *rrgrr_packet_paging_ind ) { TRACE_FUNCTION( "rrgrr_packet_paging_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_pg_indication(rrgrr_packet_paging_ind->pg_type); break; default: TRACE_ERROR( "RRGRR_PACKET_PAGING_IND unexpected" ); break; } PFREE (rrgrr_packet_paging_ind); } /* ctrl_rrgrr_packet_paging_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_ia_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_IA_IND | | Parameters : *rrgrr_ia_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_ia_ind ( T_RRGRR_IA_IND *rrgrr_ia_ind ) { TRACE_FUNCTION( "rrgrr_ia_ind" ); /* { ULONG trace[5]; trace[0] = rrgrr_ia_ind->sdu.buf[0] << 24; trace[0] |= rrgrr_ia_ind->sdu.buf[1] << 16; trace[0] |= rrgrr_ia_ind->sdu.buf[2] << 8; trace[0] |= rrgrr_ia_ind->sdu.buf[3] << 0; trace[1] = rrgrr_ia_ind->sdu.buf[4] << 24; trace[1] |= rrgrr_ia_ind->sdu.buf[5] << 16; trace[1] |= rrgrr_ia_ind->sdu.buf[6] << 8; trace[1] |= rrgrr_ia_ind->sdu.buf[7] << 0; trace[2] = rrgrr_ia_ind->sdu.buf[8] << 24; trace[2] |= rrgrr_ia_ind->sdu.buf[9] << 16; trace[2] |= rrgrr_ia_ind->sdu.buf[10] << 8; trace[2] |= rrgrr_ia_ind->sdu.buf[11] << 0; trace[3] = rrgrr_ia_ind->sdu.buf[12] << 24; trace[3] |= rrgrr_ia_ind->sdu.buf[13] << 16; trace[3] |= rrgrr_ia_ind->sdu.buf[14] << 8; trace[3] |= rrgrr_ia_ind->sdu.buf[15] << 0; trace[4] = rrgrr_ia_ind->sdu.buf[16] << 24; trace[4] |= rrgrr_ia_ind->sdu.buf[17] << 16; trace[4] |= rrgrr_ia_ind->sdu.buf[18] << 8; trace[4] |= rrgrr_ia_ind->sdu.buf[19] << 0; TRACE_EVENT_P8( "RRGRR_IA_IND: %08X%08X%08X%08X%08X%02X%02X%02X", trace[0], trace[1], trace[2], trace[3], trace[4], rrgrr_ia_ind->sdu.buf[20], rrgrr_ia_ind->sdu.buf[21], rrgrr_ia_ind->sdu.buf[22] ); } */ if(D_IMM_ASSIGN EQ grr_decode_rr((T_MSGBUF *)(&(rrgrr_ia_ind->sdu)))) { switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: case CTRL_GRR_NC_CCO: sig_ctrl_tc_ia_received (rrgrr_ia_ind); break; default: TRACE_ERROR( "RRGRR_IA_IND unexpected" ); break; } } else { TRACE_ERROR( "RRGRR_IA_IND wrong message type" ); } PFREE (rrgrr_ia_ind); } /* ctrl_rrgrr_ia_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_iaext_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_IAEXT_IND | | Parameters : *rrgrr_iaext_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_iaext_ind ( T_RRGRR_IAEXT_IND *rrgrr_iaext_ind) { TRACE_FUNCTION( "rrgrr_iaext_ind" ); if(D_IMM_ASSIGN_EXT == grr_decode_rr((T_MSGBUF *)(&(rrgrr_iaext_ind->sdu)))) { switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_tc_iaext_received (rrgrr_iaext_ind); break; default: TRACE_ERROR( "RRGRR_IAEXT_IND unexpected" ); break; } } else { TRACE_ERROR( "RRGRR_IAEXT_IND wrong message type" ); } PFREE (rrgrr_iaext_ind); } /* ctrl_rrgrr_iaext_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_assignment_rej_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_ASSIGNMENT_REJ_IND | | Parameters : *rrgrr_assignment_rej_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_assignment_rej_ind ( T_RRGRR_ASSIGNMENT_REJ_IND *rrgrr_assignment_rej_ind ) { TRACE_FUNCTION( "rrgrr_assignment_rej_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_tc_iarej_received (rrgrr_assignment_rej_ind); break; case CTRL_GRR_NC_CCO: sig_ctrl_tc_iarej_received (rrgrr_assignment_rej_ind); ctrl_stop_T3174(); ctrl_pcco_failure(); break; default: TRACE_ERROR( "RRGRR_ASSIGNMENT_REJ_IND unexpected" ); break; } PFREE (rrgrr_assignment_rej_ind); } /* ctrl_rrgrr_assignment_rej_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_t3134 +------------------------------------------------------------------------------ | Description : Handles the time out of T3134 | | Parameters : No parameter +------------------------------------------------------------------------------ */ GLOBAL void ctrl_t3134 ( void ) { TRACE_FUNCTION( "ctrl_t3134" ); switch( GET_STATE( CTRL ) ) { case CTRL_RR_NC_CCO: sig_ctrl_tc_cr_timerout_cnf(); ctrl_reinstall_old_scell_req( FALSE, RECONN_TIMER_EXPIRED ); break; default: TRACE_ERROR( "time out of T3134 unexpected" ); break; } }/* ctrl_t3134() */ /* +------------------------------------------------------------------------------ | Function : ctrl_t3174 +------------------------------------------------------------------------------ | Description : Handles the time out of T3174 | | Parameters : No parameter +------------------------------------------------------------------------------ */ GLOBAL void ctrl_t3174 ( void ) { TRACE_FUNCTION( "ctrl_t3174" ); TRACE_EVENT("T3174 expired"); switch( GET_STATE( CTRL ) ) { case CTRL_GRR_NC_CCO: case CTRL_IN_PROGRESS: grr_data->pcco_failure_cause = 1; /*No_Resp_On_Target_Cell*/ ctrl_pcco_failure( ); break; default: TRACE_ERROR( "time out of T3174 unexpected" ); break; } } /* ctrl_t3174() */ /* +------------------------------------------------------------------------------ | Function : ctrl_start_t3174 +------------------------------------------------------------------------------ | Description : Handles the time starting of T3174 | | Parameters : No parameter +------------------------------------------------------------------------------ */ GLOBAL void ctrl_start_T3174 ( void ) { TRACE_FUNCTION( "tc_start_T3174" ); TRACE_EVENT( "T3174 for packet cell change started" ); vsi_t_start( GRR_handle,T3174, T3174_VALUE ); } /* tc_start_T3174 */ /* +------------------------------------------------------------------------------ | Function : ctrl_t3176 +------------------------------------------------------------------------------ | Description : Handles the timer T3176 | | Parameters : inctance_i - identifier of timer's inctance | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_t3176 ( void ) { TRACE_FUNCTION( "ctrl_t3176" ); TRACE_EVENT("T3176 expired"); switch( GET_STATE( CTRL ) ) { case CTRL_GRR_NC_CCO: SET_STATE( CTRL,CTRL_IN_PROGRESS ); /*lint -fallthrough*/ default: ctrl_cancel_control_block( CGRLC_BLK_OWNER_CTRL ); break; } } /* ctrl_t3176() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_data_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_DATA_IN | | Parameters : *rrgrr_pdch_assignment_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_data_ind ( T_RRGRR_DATA_IND *rrgrr_data_ind ) { TRACE_FUNCTION( "ctrl_rrgrr_data_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: switch( grr_decode_rr((T_MSGBUF *)(&(rrgrr_data_ind->sdu))) ) { case D_PDCH_ASS_CMD: sig_ctrl_tc_pdch_assign_received (rrgrr_data_ind); break; case D_CHANGE_ORDER: /* * RR Network cell change order was received */ { MCAST(d_change_order,D_CHANGE_ORDER); ctrl_cell_change_order( CCO_TYPE_RR, (void *)d_change_order ); } break; default: TRACE_ERROR( "RRGRR_PDCH_ASSIGNMENT_IND grr_decode_rrgrr failed: message type NEQ PDCH_ASSIGN" ); break; } break; default: TRACE_ERROR( "RRGRR_PDCH_ASSIGNMENT_IND unexpected" ); break; } PFREE (rrgrr_data_ind); } /* ctrl_rrgrr_data_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_ia_downlink_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_IA_DOWNLINK_IND | | Parameters : *rrgrr_ia_downlink_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_ia_downlink_ind ( T_RRGRR_IA_DOWNLINK_IND *rrgrr_ia_downlink_ind ) { TRACE_FUNCTION( "rrgrr_ia_downlink_ind" ); if(D_IMM_ASSIGN == grr_decode_rr((T_MSGBUF *)(&(rrgrr_ia_downlink_ind->sdu)))) { switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: if (grr_data->cell_res_status) { sig_ctrl_tc_ia_downlink_received (rrgrr_ia_downlink_ind); } else { TRACE_ERROR ("RRGRR_IA_DOWNLINK_IND received during GMMRR_CELL_IND procedure"); } break; default: ctrl_send_rrgrr_stop_task_req( CTRL_TASK_BCCH, INVALID_MSG ); TRACE_ERROR( "RRGRR_IA_DOWNLINK_IND unexpected" ); break; } } else { ctrl_send_rrgrr_stop_task_req( CTRL_TASK_BCCH, INVALID_MSG ); TRACE_ERROR( "RRGRR_IA_IND wrong message type" ); } PFREE (rrgrr_ia_downlink_ind); } /* ctrl_rrgrr_ia_downlink_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_stop_task_cnf +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_STOP_TASK_CNF | | Parameters : *rrgrr_stop_task_cnf - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_stop_task_cnf ( T_RRGRR_STOP_TASK_CNF *rrgrr_stop_task_cnf ) { TRACE_FUNCTION( "ctrl_rrgrr_stop_task_cnf" ); switch( GET_STATE( CTRL ) ) { case CTRL_ACCESS_DISABLED: case CTRL_READY_TO_PROGRESS: case CTRL_IN_PROGRESS: case CTRL_WAIT_RSP_4_RR_CR: case CTRL_WAIT_FOR_CNF_OF_SUSPENSION: case CTRL_CR: case CTRL_CR_IN_SUSP: case CTRL_GRR_NC_CCO: case CTRL_READY: if( grr_data->ctrl_glbl.ctrl_task EQ CTRL_TASK_BCCH ) { sig_ctrl_tc_stop_task_cnf_received( ); grr_data->ctrl_glbl.ctrl_task = CTRL_TASK_NONE; } else { ctrl_stop_rr_task_cnf( TRUE ); } break; default: TRACE_ERROR( "RRGRR_STOP_TASK_CNF unexpected" ); break; } PFREE( rrgrr_stop_task_cnf ); } /* ctrl_rrgrr_stop_task_cnf() */ /* +------------------------------------------------------------------------------ | Function : gmmrr_ready_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_READY_REQ | | Parameters : *gmmrr_ready_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_ready_req ( T_GMMRR_READY_REQ *gmmrr_ready_req ) { TRACE_FUNCTION( "gmmrr_ready_req" ); ctrl_enter_ready_state( ); PFREE( gmmrr_ready_req ); } /* ctrl_gmmrr_ready_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_cgrlc_ready_state_ind +------------------------------------------------------------------------------ | Description : Handles the primitive CGRLC_READY_STATE_IND | | Parameters : *cgrlc_ready_state_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_cgrlc_ready_state_ind ( T_CGRLC_READY_STATE_IND *cgrlc_ready_state_ind ) { TRACE_FUNCTION( "ctrl_cgrlc_ready_state_ind" ); ctrl_enter_ready_state( ); PFREE( cgrlc_ready_state_ind ); } /* ctrl_cgrlc_ready_state_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_standby_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_STANDBY_REQ | | Parameters : *gmmrr_standby_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_standby_req ( T_GMMRR_STANDBY_REQ *gmmrr_standby_req ) { TRACE_FUNCTION( "gmmrr_standby_req" ); ctrl_enter_standby_state( ); PFREE( gmmrr_standby_req ); } /* ctrl_gmmrr_standby_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_cgrlc_standby_state_ind +------------------------------------------------------------------------------ | Description : Handles the primitive CGRLC_STANDBY_STATE_IND | | Parameters : *cgrlc_standby_state_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_cgrlc_standby_state_ind ( T_CGRLC_STANDBY_STATE_IND *cgrlc_standby_state_ind ) { TRACE_FUNCTION( "ctrl_cgrlc_standby_state_ind" ); ctrl_enter_standby_state( ); PFREE( cgrlc_standby_state_ind ); } /* ctrl_cgrlc_standby_state_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_cs_page_res +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_CS_PAGE_RES | | Parameters : *ctrl_gmmrr_cs_page_res - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_cs_page_res ( T_GMMRR_CS_PAGE_RES *gmmrr_cs_page_res ) { TRACE_FUNCTION( "gmmrr_cs_page_res" ); switch( GET_STATE( CTRL ) ) { case CTRL_WAIT_CS_PAGE_RES: SET_STATE(CTRL, grr_data->ctrl.last_state); switch(grr_data->ctrl.cs_page_channel) { case PG_ON_PCCCH: if(gmmrr_cs_page_res->response NEQ GMMRR_CS_PAGE_REJ) { /* * GMM accepted the CS_PAGE_IND */ grr_data->ctrl.is_susp_needed =(gmmrr_cs_page_res->susp_gprs EQ GMMRR_SUSP_GPRS) ? SUSPENSION_REQ_NEEDED :SUSPENSION_REQ_NOT_NEEDED; if (grr_data->ms.class_of_mode NEQ GMMRR_CLASS_A) { /* * suspend services */ grr_data->ctrl.after_suspension = SEND_RR_EST_REQ; SET_STATE(CTRL, CTRL_WAIT_FOR_CNF_OF_SUSPENSION); ctrl_suspend_services(GMMRR_ABNORMAL_RELEASE); } else { /* Do not suspend services */ ctrl_send_rr_est_req(grr_data->ctrl.is_susp_needed); sig_ctrl_meas_suspend( ); } } break; case PG_ON_CCCH: if(gmmrr_cs_page_res->response NEQ GMMRR_CS_PAGE_REJ) { /* * GMM accepted the CS_PAGE_IND */ grr_data->ctrl.is_susp_needed =(gmmrr_cs_page_res->susp_gprs EQ GMMRR_SUSP_GPRS) ? SUSPENSION_REQ_NEEDED :SUSPENSION_REQ_NOT_NEEDED; if (grr_data->ms.class_of_mode NEQ GMMRR_CLASS_A) { /* * suspend services */ grr_data->ctrl.after_suspension = SEND_RR_EST_RSP; SET_STATE(CTRL, CTRL_WAIT_FOR_CNF_OF_SUSPENSION); ctrl_suspend_services(GMMRR_ABNORMAL_RELEASE); } else { /* Do not suspend services */ ctrl_send_rr_est_req(grr_data->ctrl.is_susp_needed); sig_ctrl_meas_suspend( ); } } else { /* GMM rejected the CS_PAGE_IND*/ ctrl_send_rr_est_rsp(SUSPENSION_REQ_NOT_NEEDED/*in this case it has no meaning*/, FALSE /* CS_PAGE was rejected*/); } break; } break; default: TRACE_ERROR( "GMMRR_CS_PAGE_RES unexpected" ); break; } PFREE(gmmrr_cs_page_res); } /* ctrl_gmmrr_cs_page_res() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_suspend_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_CS_PAGE_RES | | Parameters : *gmmrr_suspend_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_suspend_req ( T_GMMRR_SUSPEND_REQ *gmmrr_suspend_req ) { TRACE_FUNCTION( "gmmrr_suspend_req" ); switch( GET_STATE( CTRL ) ) { case CTRL_READY: case CTRL_IN_PROGRESS: case CTRL_ACCESS_DISABLED: case CTRL_WAIT_CS_PAGE_RES: grr_data->ctrl.last_state = GET_STATE( CTRL ); grr_data->ctrl.after_suspension = ACTIVATE_RR; grr_data->ctrl.is_susp_needed =(gmmrr_suspend_req->susp_gprs EQ GMMRR_SUSP_GPRS) ? SUSPENSION_REQ_NEEDED :SUSPENSION_REQ_NOT_NEEDED; SET_STATE(CTRL, CTRL_WAIT_FOR_CNF_OF_SUSPENSION); ctrl_suspend_services( gmmrr_suspend_req->gmmrr_susp_cause ); break; default: TRACE_ERROR( "GMMRR_SUSPEND_REQ unexpected" ); break; } PFREE(gmmrr_suspend_req); } /* ctrl_gmmrr_suspend_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_resume_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_RESUME_REQ | GRR leaves the SUSPENDED-State | Parameters : *gmmrr_suspend_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_resume_req ( T_GMMRR_RESUME_REQ *gmmrr_resume_req ) { TRACE_FUNCTION( "ctrl_gmmrr_resume_req" ); switch( GET_STATE( CTRL ) ) { case CTRL_NO_CELL_SUSP: SET_STATE(CTRL, CTRL_READY); TRACE_EVENT("No GPRS cell Inform GMM"); ctrl_send_cell_ind( ); break; case CTRL_RR_CR_IN_SUSP: TRACE_EVENT("CR not complete in SUSP mode"); SET_STATE(CTRL, CTRL_AUTO_RR_CR); break; case CTRL_CR_IN_SUSP: SET_STATE(CTRL, CTRL_CR); break; case CTRL_FAILED_CR_IN_SUSP: SET_STATE(CTRL, CTRL_FAILED_CR); break; case CTRL_ACC_ENABLED_SUSP: /* * resume PSI * enable cell */ SET_STATE(CTRL, CTRL_IN_PROGRESS); TRACE_EVENT("Cell changed within SUSP"); sig_ctrl_psi_resumpt(); ctrl_enable_serving_cell( FALSE ); break; case CTRL_WAIT_FOR_CNF_OF_SUSPENSION: /* * This is an exceptional case->GMM resumes without receiving suspend_cnf */ case CTRL_SUSPENDED: switch(grr_data->ctrl.last_state) { case CTRL_NULL: case CTRL_READY: case CTRL_ACCESS_DISABLED: /* * CTRL has to wait for receiving SI13 */ if (grr_data->ctrl.last_state EQ CTRL_ACCESS_DISABLED) { SET_STATE (CTRL, CTRL_ACCESS_DISABLED) } else { SET_STATE(CTRL, CTRL_READY); sig_ctrl_psi_stop(); grr_set_pbcch(FALSE); } psc_db->acq_type = COMPLETE; ctrl_start_monitoring_bcch(COMPLETE_SI); break; case CTRL_IN_PROGRESS: default: /* * CTRL assumes that the cell has not been changed */ SET_STATE(CTRL, CTRL_IN_PROGRESS); ctrl_stop_rr_task_req( GLBL_PCKT_MODE_IDLE, TASK_STOP_DUMMY_VALUE ); break; } break; default: TRACE_ERROR( "GMMRR_RESUME_REQ unexpected" ); break; } PFREE(gmmrr_resume_req); } /* ctrl_gmmrr_resume_req() */ /* +------------------------------------------------------------------------------ | Function : rrgrr_rr_est_ind +------------------------------------------------------------------------------ | Description : Handles the primitive T_RRGRR_RR_EST_IND: This primitive idicates | that the RR has received a RR connection establishment. This notification | should be passed to PG-Service | | Parameters : *rrgrr_rr_est_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_rr_est_ind ( T_RRGRR_RR_EST_IND *rrgrr_rr_est_ind) { UBYTE state = GET_STATE( CTRL ); TRACE_FUNCTION( "ctrl_rrgrr_rr_est_ind" ); switch( state ) { case CTRL_NULL: /* to allow class CC mobile accepting CS call*/ /* * To pass CS page request to GMM */ grr_data->ctrl.cs_page_channel = PG_ON_CCCH; SET_STATE(CTRL, CTRL_WAIT_CS_PAGE_RES); ctrl_handle_gmmrr_cs_page_ind( state ); break; // case CTRL_READY: /* * To pass the connection est. request to PG and GMM */ case CTRL_IN_PROGRESS: sig_ctrl_pg_rr_est(); break; default: { TRACE_ERROR( "T_RRGRR_RR_EST_IND unexpected" ); ctrl_send_rr_est_rsp(FALSE,FALSE /* CS_PAGE was NOT accepted*/); } break; } PFREE(rrgrr_rr_est_ind); }/* rrgrr_rr_est_ind() */ /* +------------------------------------------------------------------------------ | Function : rrgrr_suspend_dcch_cnf +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_SUSPEND_DCCH_CNF: This primitive | idicates that the RR has released the DCCH connection. | This notification should be passed to TC-Service | | Parameters : *rrgrr_suspend_dcch_cnf - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_suspend_dcch_cnf ( T_RRGRR_SUSPEND_DCCH_CNF *rrgrr_suspend_dcch_cnf) { TRACE_FUNCTION( "ctrl_rrgrr_suspend_dcch_cnf" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_tc_suspend_dcch_cnf(); break; default: TRACE_ERROR( "RRGRR_SUSPEND_DCCH_CNF unexpected" ); break; } PFREE(rrgrr_suspend_dcch_cnf); }/* ctrl_rrgrr_suspend_dcch_cnf() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_reconnect_dcch_cnf +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_RECONNECT_DCCH_CNF: This primitive | idicates that the RR has reestablished the DCCH connection. | This notification should be passed to TC-Service | | Parameters : *rrgrr_reconnect_dcch_cnf - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_reconnect_dcch_cnf ( T_RRGRR_RECONNECT_DCCH_CNF *rrgrr_reconnect_dcch_cnf ) { TRACE_FUNCTION( "ctrl_rrgrr_reconnect_dcch_cnf" ); switch( GET_STATE( CTRL ) ) { case CTRL_RR_NC_CCO: if(grr_data->cc_running) { BOOL is_success = ( rrgrr_reconnect_dcch_cnf->reconn_state EQ RECONN_OK ); if( is_success ) { SET_STATE( CTRL, CTRL_IN_PROGRESS ); ctrl_reinstall_old_scell_cnf( TRUE ); ctrl_enable_serving_cell( FALSE ); } else { SET_STATE( CTRL, CTRL_READY ); ctrl_reinstall_old_scell_cnf( FALSE ); ctrl_enable_serving_cell( FALSE ); } sig_ctrl_tc_reconnect_dcch_cnf( ); } grr_data->cc_running = FALSE; break; default: TRACE_ERROR( "RRGRR_RECONNECT_DCCH_CNF unexpected" ); break; } PFREE(rrgrr_reconnect_dcch_cnf); }/* ctrl_rrgrr_reconnect_dcch_cnf() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_stop_dcch_ind +------------------------------------------------------------------------------ | Description : | | | | | Parameters : *rrgrr_stop_dcch_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_stop_dcch_ind(T_RRGRR_STOP_DCCH_IND* rrgrr_stop_dcch_ind) { TRACE_FUNCTION( "ctrl_rrgrr_stop_dcch_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: ; break; default: TRACE_ERROR( "RRGRR_STOP_DCCH_IND unexpected" ); break; } PFREE(rrgrr_stop_dcch_ind); }/* ctrl_ctrl_rrgrr_stop_dcch_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_cr_ind +------------------------------------------------------------------------------ | Description : This function indicates that the cell reselection has been | startet by the RR entity | Parameters : *cr_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_cr_ind( T_RRGRR_CR_IND *cr_ind ) { UBYTE state = GET_STATE( CTRL ); TRACE_FUNCTION( "ctrl_rrgrr_cr_ind" ); TRACE_ASSERT( cr_ind->cr_type EQ CR_NORMAL OR cr_ind->cr_type EQ CR_ABNORMAL OR cr_ind->cr_type EQ CR_REQ_CANDIDATE OR cr_ind->cr_type EQ CR_SUSPENDED_IDLE ); TRACE_EVENT_P2( "RRGRR_CR_IND: %d in state %d", cr_ind->cr_type, state ); switch( state ) { case CTRL_NULL: case CTRL_READY: switch( cr_ind->cr_type ) { case CR_NORMAL: case CR_ABNORMAL: ctrl_set_old_scell( FALSE ); ctrl_send_cell_reselection_req( CR_COMPLETE ); break; case CR_REQ_CANDIDATE: TRACE_ERROR( "RRGRR_CR_IND unexpected" ); break; case CR_SUSPENDED_IDLE: /* to be defined */ break; } break; case CTRL_ACC_ENABLED_SUSP: case CTRL_NO_CELL_SUSP: case CTRL_RR_CR_IN_SUSP: case CTRL_SUSPENDED: switch( cr_ind->cr_type ) { case CR_ABNORMAL: grr_init_ncmeas_extd_struct(&psc_db->nc_ms,FALSE); case CR_NORMAL: SET_STATE( CTRL, CTRL_RR_CR_IN_SUSP ); ctrl_set_old_scell( TRUE ); ctrl_stop_all_activities( CTRL_DC_CR_MS_RR_IMM_REL, NULL ); grr_prepare_db_for_new_cell( ); break; case CR_REQ_CANDIDATE: SET_STATE( CTRL, CTRL_CR_IN_SUSP ); sig_ctrl_cs_reselect( CS_RESELECT_CAUSE_CTRL_NORMAL ); break; case CR_SUSPENDED_IDLE: /* to be defined */ break; } break; case CTRL_IN_PROGRESS: case CTRL_ACCESS_DISABLED: switch( cr_ind->cr_type ) { case CR_NORMAL: case CR_ABNORMAL: SET_STATE( CTRL, CTRL_WAIT_RSP_4_RR_CR ); ctrl_set_old_scell( TRUE ); if( cr_ind->cr_type NEQ CR_NORMAL ) { ctrl_stop_all_activities( CTRL_DC_CR_MS_RR_IMM_REL, NULL ); } else { ctrl_stop_all_activities( CTRL_DC_CR_MS_RR_NORMAL, NULL ); } break; case CR_REQ_CANDIDATE: TRACE_ERROR( "RRGRR_CR_IND unexpected" ); break; case CR_SUSPENDED_IDLE: /* to be defined */ break; } break; case CTRL_CR: case CTRL_CR_IN_SUSP: switch( cr_ind->cr_type ) { case CR_NORMAL: case CR_ABNORMAL: grr_data->ctrl.parked_rrgrr_cr_ind = TRUE; ctrl_handle_parked_rrgrr_cr_ind( state ); break; case CR_REQ_CANDIDATE: TRACE_ERROR( "RRGRR_CR_IND unexpected" ); break; case CR_SUSPENDED_IDLE: /* to be defined */ break; } break; case CTRL_AUTO_RR_CR: switch( grr_data->ctrl.rr_state.cr_ind_return ) { case CR_IND_RETURN_COMPLETE: grr_data->ctrl.rr_state.cr_ind_return = CR_IND_RETURN_RESPONSE; ctrl_send_cell_reselection_req( CR_COMPLETE ); break; case CR_IND_RETURN_NONE: case CR_IND_RETURN_RESPONSE: default: TRACE_EVENT_P1( "RRGRR_CR_IND: cr_ind_return EQ %d", grr_data->ctrl.rr_state.cr_ind_return ); break; } break; /* * RR is not allowed to do a MS controlled cell re-selection since * a network controlled cell re-selection is in progress. */ case CTRL_RR_NC_CCO: case CTRL_GRR_NC_CCO: /* * break; */ /* * GRR is in a critical CTRL_WAIT_... state, just store the RRGRR_CR_IND * and process is after leaving the critical state. */ case CTRL_WAIT_CS_PAGE_RES: case CTRL_WAIT_FOR_CNF_OF_SUSPENSION: /* * RR has sent a RRGRR_GPRS_SI13_IND for a new serving cell and has to wait * for response of GRR ( RRGRR_CR_REQ with appropriate parameter set ) * before sending a new cell re-selection indication. */ case CTRL_READY_TO_PROGRESS: /* * It is possible to store the RRGRR_CR_IND, to wait until the above * states have been left and to post-process the RRGRR_CR_IND afterwards. * But implemenation effort is quite high and it is not clear whether * the situations can occur -> for further study. */ /* * break; */ /* * RR indicates a new cell re-selection but the previous one is not yet * responded by GRR, just wait for it. */ case CTRL_WAIT_RSP_4_RR_CR: /* * The following states should never be seen when RRGRR_CR_IND has been * received, they are just set and reset during one primitive processing * cycle. */ case CTRL_FAILED_CR: case CTRL_FAILED_CR_IN_SUSP: default: TRACE_ERROR( "RRGRR_CR_IND unexpected" ); break; } PFREE( cr_ind ); }/* ctrl_rrgrr_cr_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_check_bsic_ind +------------------------------------------------------------------------------ | Description : | | Parameters : *rrgrr_check_bsic_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_check_bsic_ind ( T_RRGRR_NCELL_SYNC_IND *rrgrr_check_bsic_ind ) { TRACE_FUNCTION( "ctrl_rrgrr_check_bsic_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: case CTRL_READY: case CTRL_CR: case CTRL_FAILED_CR: case CTRL_CR_IN_SUSP: case CTRL_FAILED_CR_IN_SUSP: case CTRL_GRR_NC_CCO: sig_ctrl_cs_check_bsic_ind( rrgrr_check_bsic_ind ); break; default: TRACE_ERROR( "RRGRR_CHECK_BSIC_IND unexpected" ); break; } PFREE( rrgrr_check_bsic_ind ); }/* ctrl_rrgrr_check_bsic_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_sync_ind +------------------------------------------------------------------------------ | Description : This function handle the primitive rrgrr_sync_ind | and checks whether the synchronisation was successfully or not | | | | Parameters : payload to primitive | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_sync_ind(T_RRGRR_SYNC_IND *rrgrr_sync_ind) { UBYTE state = GET_STATE( CTRL ); TRACE_FUNCTION( "ctrl_rrgrr_sync_ind" ); switch( state ) { case CTRL_RR_CR_IN_SUSP: case CTRL_AUTO_RR_CR: if(rrgrr_sync_ind->sync_res EQ SYNC_OK) { /* * Stop TBF etc., if running. We want to start * to read PSI messages in the new cell */ ctrl_stop_rr_task_req( GLBL_PCKT_MODE_IDLE, TASK_STOP_DUMMY_VALUE ); ctrl_send_access_disable_if_needed( TC_DC_OTHER, sig_tc_ctrl_tbf_release_cnf ); grr_set_db_ptr( DB_MODE_CC_REQ ); sig_ctrl_psi_sync_ok(); } else { SET_STATE(CTRL, CTRL_READY); TRACE_ERROR( "Synchronisation to new NCELL failed" ); } break; case CTRL_CR: case CTRL_CR_IN_SUSP: grr_set_db_ptr( DB_MODE_CC_REQ ); if(rrgrr_sync_ind->sync_res EQ SYNC_OK) { /* * There is no information about the service state available, * so we assume that full service is offered, * GPRS is supported anyway, because PBCCH is present */ ctrl_set_gprs_service( GPRS_SUPPORTED, FALSE ); /* * We want to start * to read PSI messages in the new cell */ ctrl_stop_rr_task_req( GLBL_PCKT_MODE_IDLE, TASK_STOP_DUMMY_VALUE ); sig_ctrl_psi_read_full_psi_in_new_cell(); } else { SET_STATE_FAILED_CR( state ); ctrl_cc_rejected( ); TRACE_ERROR( "Sync to new NCELL failed: new/no candidate" ); } break; case CTRL_RR_NC_CCO: case CTRL_GRR_NC_CCO: if( rrgrr_sync_ind->sync_res EQ SYNC_OK ) { /* Start reading psi information on the new cell */ /* sig_ctrl_psi_read_full_psi_in_new_cell( ); */ ctrl_stop_rr_task_req( GLBL_PCKT_MODE_IDLE, TASK_STOP_DUMMY_VALUE ); grr_set_db_ptr( DB_MODE_CC_REQ ); sig_ctrl_psi_sync_ok( ); } break; default: TRACE_ERROR( "RRGRR_SYNC_IND unexpected" ); break; } PFREE(rrgrr_sync_ind); }/* ctrl_rrgrr_sync_ind() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_meas_rep_cnf +------------------------------------------------------------------------------ | Description : ... | | Parameters : payload to primitive | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_meas_rep_cnf( T_RRGRR_MEAS_REP_CNF *rrgrr_meas_rep_cnf ) { TRACE_FUNCTION( "ctrl_rrgrr_meas_rep_cnf" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_cs_meas_rep_cnf( rrgrr_meas_rep_cnf ); break; default: TRACE_ERROR( "RRGRR_MEAS_REP_CNF unexpected" ); break; } PFREE( rrgrr_meas_rep_cnf ); }/* ctrl_rrgrr_meas_rep_cnf() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_ext_meas_cnf +------------------------------------------------------------------------------ | Description : ... | | Parameters : payload to primitive | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_ext_meas_cnf ( T_RRGRR_EXT_MEAS_CNF *rrgrr_ext_meas_cnf ) { TRACE_FUNCTION( "ctrl_rrgrr_ext_meas_cnf" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_meas_ext_meas_cnf( rrgrr_ext_meas_cnf ); break; default: TRACE_ERROR( "RRGRR_EXT_MEAS_CNF unexpected" ); break; } PFREE( rrgrr_ext_meas_cnf ); }/* ctrl_rrgrr_ext_meas_cnf() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_attach_started_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_ATTACH_STARTED_REQ | | Parameters : *gmmrr_attach_started_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_attach_started_req ( T_GMMRR_ATTACH_STARTED_REQ *gmmrr_attach_started_req ) { TRACE_FUNCTION( "ctrl_gmmrr_attach_started_req" ); grr_handle_non_drx_period( GMM_NDRX, TRUE ); PFREE( gmmrr_attach_started_req ); } /* ctrl_gmmrr_attach_started_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_attach_finished_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_ATTACH_FINISHED_REQ | | Parameters : *gmmrr_attach_finished_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_attach_finished_req ( T_GMMRR_ATTACH_FINISHED_REQ *gmmrr_attach_finished_req ) { TRACE_FUNCTION( "ctrl_gmmrr_attach_finished_req" ); grr_handle_non_drx_period( GMM_NDRX, FALSE ); PFREE( gmmrr_attach_finished_req ); } /* ctrl_gmmrr_attach_finished_req() */ /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_ms_id_ind +------------------------------------------------------------------------------ | Description : Handles the primitive RRGRR_MS_ID_IND | | Parameters : *ms_id - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_ms_id_ind(T_RRGRR_MS_ID_IND *ms_id) { TRACE_FUNCTION( "ctrl_rrgrr_ms_id_ind" ); grr_data->db.ms_id.tmsi = ms_id->tmsi; TRACE_EVENT_P1("TMSI: %d", ms_id->tmsi); PFREE(ms_id); }/*ctrl_rrgrr_ms_id_ind*/ /* +------------------------------------------------------------------------------ | Function : ctrl_gmmrr_cell_res +------------------------------------------------------------------------------ | Description : Handles the primitive GMMRR_CELL_RES | | Parameters : *gmmrr_cell_res - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_gmmrr_cell_res ( T_GMMRR_CELL_RES *gmmrr_cell_res ) { TRACE_FUNCTION( "ctrl_gmmrr_cell_res" ); switch( GET_STATE( CTRL ) ) { case CTRL_READY: case CTRL_IN_PROGRESS: sig_ctrl_tc_enable_grlc(CGRLC_QUEUE_MODE_LLC,gmmrr_cell_res->cu_cause); grr_data->cell_res_status = TRUE; break; case CTRL_RR_NC_CCO: case CTRL_GRR_NC_CCO: TRACE_EVENT_P1("NCC ctrl_gmmrr_cell_res: cause is %d", gmmrr_cell_res->cu_cause); if( grr_t_status( T3174 ) > 0 ) { TRACE_EVENT("ctrl_gmmrr_cell_res: t3174 is running"); sig_ctrl_tc_enable_grlc(CGRLC_QUEUE_MODE_LLC,gmmrr_cell_res->cu_cause); } else { TRACE_EVENT("ctrl_gmmrr_cell_res: t3176 is running"); SET_STATE( CTRL,CTRL_IN_PROGRESS ); } grr_data->cell_res_status = TRUE; break; default: TRACE_ERROR( "GMMRR_CELL_RES unexpected" ); break; } PFREE(gmmrr_cell_res); } /* ctrl_gmmrr_cell_res() */ #ifdef REL99 /* +------------------------------------------------------------------------------ | Function : ctrl_t_poll_timer +------------------------------------------------------------------------------ | Description : This is the timer handler. It is started when PCCO/PCCC is received | with RRBP set | | | Parameters : | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_t_poll_timer() { if(grr_data->ctrl.poll_for_msg EQ GRR_PCCO_POLL) { ctrl_cell_change_order ( CCO_TYPE_GRR, (void *)&grr_data->ctrl.pcco ); } grr_data->ctrl.poll_for_msg= 0; return; } #endif #if defined (REL99) AND defined (TI_PS_FF_EMR) /* +------------------------------------------------------------------------------ | Function : ctrl_rrgrr_si2quater_ind +------------------------------------------------------------------------------ | Description : ... | | Parameters : payload to primitive | +------------------------------------------------------------------------------ */ GLOBAL void ctrl_rrgrr_si2quater_ind( T_RRGRR_SI2QUATER_IND *rrgrr_si2quater_ind ) { TRACE_FUNCTION( "ctrl_rrgrr_si2quater_ind" ); switch( GET_STATE( CTRL ) ) { case CTRL_IN_PROGRESS: sig_ctrl_cs_si2quater_ind( rrgrr_si2quater_ind ); break; default: TRACE_ERROR( "RRGRR_SI2QUATER_IND unexpected" ); break; } PFREE( rrgrr_si2quater_ind ); }/* ctrl_rrgrr_si2quater_ind() */ #endif