FreeCalypso > hg > fc-magnetite
view src/g23m-aci/aci/dti_cntrl_mng.c @ 686:59f07d67eb45
luna target split into luna1 and luna2
luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard
luna2 is FC Luna based on FC Caramel2 MB
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 12 Oct 2020 18:51:24 +0000 |
parents | 53929b40109c |
children |
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/* +----------------------------------------------------------------------------- | Project : ... | Modul : dti_cntrl_mng.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 ... +----------------------------------------------------------------------------- */ #ifdef DTI #ifndef DTI_CNTRL_MNG_C #define DTI_CNTRL_MNG_C #endif #ifdef MFW #define ENTITY_MFW #else #ifdef SMI #define ENTITY_SMI #else #define ENTITY_ACI #endif #endif #define ACI_MEMBER #include "aci_all.h" #include "dti.h" /* functionality of the dti library */ #include "aci.h" #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_io.h" #include "aci_cmh.h" #include "aci_mem.h" #include "aci_lst.h" #include "dti_conn_mng.h" #include "cmh_dti.h" #ifdef FAX_AND_DATA #include "aci_fd.h" #include "psa.h" #include "psa_l2r.h" #include "cmh.h" #include "cmh_ra.h" #include "cmh_l2r.h" #ifdef FF_FAX #include "psa_t30.h" #include "psa_tra.h" #endif #else #include "psa.h" #include "cmh.h" #endif /* #ifdef FAX_AND_DATA */ #include "psa_aaa.h" #if defined (GPRS) AND defined (UART) #include "gaci.h" #include "gaci_cmh.h" #include "pcm.h" #include "psa_gmm.h" #include "cmh_gmm.h" #include "psa_sm.h" #include "cmh_sm.h" #include "psa_gppp.h" #include "cmh_gppp.h" #ifdef FF_PKTIO #include "psa_pktio.h" #endif #include "psa_upm.h" #include "psa_snd.h" #endif /* GPRS */ #if defined (FF_WAP) AND defined (GPRS) || defined (FF_SAT_E) #include "gaci.h" #include "gaci_cmh.h" #include "psa_sm.h" #include "cmh_sm.h" #endif #if defined (FF_WAP) || defined (FF_PPP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E) #include "psa_ppp_w.h" #include "wap_aci.h" #endif /* WAP or FF_PPP */ #ifdef UART #include "dti_cntrl_mng.h" #include "psa_uart.h" #include "ati_src_uart.h" #endif #ifdef FF_PSI #include "psa_psi.h" #endif #include "sap_dti.h" #ifdef SIM_TOOLKIT #include "psa.h" #include "psa_sim.h" #endif extern void psaTCPIP_Dti_Req(T_DTI_CONN_LINK_ID dti_id, UBYTE peer_to_connect_to, UBYTE dti_conn); /* * list for devices maintained by DTI Control Manager */ LOCAL T_ACI_LIST *dti_cntrl_list = NULL; /* static pointer to manage output of dti_cntrl_list elements */ static const T_ACI_LIST *dti_cntrl_dev_ptr = NULL; /* * a customer can install up to 3 own entities involved in data transmission * every customer entity has its own call back function, noted in this array */ LOCAL T_DTI_CNTRL_REGISTERED_EXT_CB reg_ext_cb[DTI_MAX_EXT_CB] = { {DTI_ENTITY_INVALID, NULL}, {DTI_ENTITY_INVALID, NULL}, {DTI_ENTITY_INVALID, NULL} }; /* * reuse of the global variable g_cur_cap due to the fact that the * function dti_cntrl_est_dpath_indirect() is (always) called with the * SPLIT mode, which means that there is the calling of * dti_cntrl_entity_disconnected() which causes to reset the current * capability and then there is the calling of dti_cntrl_entity_connected() * and here we need the capability given in dti_cntrl_est_dpath_indirect() */ UBYTE g_cur_cap; /* bit set for DTI ID which should be reconnected to ACI */ ULONG dti_cntrl_reconnect_to_aci; /*********************** LOCAL FUNCTIONS *****************************/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_search_dev_id | +--------------------------------------------------------------------+ PURPOSE : help function for find_element_by_tupel (dti_cntrl_list, dev_id, dev_no, sub_no, dti_cntrl_search_dev_id); */ LOCAL BOOL dti_cntrl_search_dev_id (T_DTI_ENTITY_ID dev_id, UBYTE dev_no, UBYTE sub_no, void *elem) { T_DTI_CNTRL *compared = (T_DTI_CNTRL *)elem; if (compared NEQ NULL) if (compared->dev_id EQ dev_id) if (compared->dev_no EQ dev_no) if (compared->sub_no EQ sub_no #ifdef _SIMULATION_ OR 0 EQ sub_no AND 255 EQ compared->sub_no #endif ) return (TRUE); return (FALSE); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : find_element_by_tupel | +--------------------------------------------------------------------+ PURPOSE : find element in dti_cntrl_list */ typedef BOOL T_LIST_HELP_FCT (T_DTI_ENTITY_ID criterium1, UBYTE criterium2, UBYTE criterium3, void *elem); LOCAL void *find_element_by_tupel (T_ACI_LIST *search_list, T_DTI_ENTITY_ID criterium1, UBYTE criterium2, UBYTE criterium3, T_LIST_HELP_FCT test_criterium) { T_ACI_LIST *current = NULL; if ((search_list EQ NULL) OR (search_list->msg EQ NULL)) { return (NULL); } current = search_list; do { if (current->msg NEQ NULL) { if (test_criterium (criterium1, criterium2, criterium3, current->msg)) { return (current->msg); } else { current = current->next; } } }while (current NEQ NULL); return (NULL); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_call_reg_fct | +--------------------------------------------------------------------+ PURPOSE : this function is called by dti_cntrl_maintain_entity(), which is a call back function used by the DTI Connection Manager, in such a case, where a customer installed its own entity involved during data transmission */ LOCAL BOOL dti_cntrl_call_reg_fct( T_DTI_ENTITY_ID entity_id, T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID peer_entity_id, UBYTE dti_conn ) { UBYTE i = 0; TRACE_FUNCTION("dti_cntrl_call_reg_fct()"); for (i=0; i<DTI_MAX_EXT_CB; ++i) { if (reg_ext_cb[i].ent_id EQ entity_id) { if (reg_ext_cb[i].fct) { return (reg_ext_cb[i].fct(link_id, peer_entity_id, dti_conn)); } } } return (FALSE); } /* +------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_set_redirection | +------------------------------------------------------------------------------+ PURPOSE : sub function of dti_cntrl_set_redirect_from_src and dti_cntrl_set_redirect_from_device */ LOCAL BOOL dti_cntrl_set_redirection (T_DTI_CNTRL *dti_cntrl_dev, T_DTI_CNTRL *indirect_dev, UBYTE mode, UBYTE capability, UBYTE cid) { TRACE_FUNCTION("dti_cntrl_set_redirection()"); switch (capability) { case (DTI_CPBLTY_PKT): { if (mode EQ DTI_MODE_DELETE) { dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].mode = DTI_MODE_NIL; dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].redirection = NULL; } else { dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].mode = mode; dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].redirection = indirect_dev; } break; } case (DTI_CPBLTY_SER): { if (mode EQ DTI_MODE_DELETE) { dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].mode = DTI_MODE_NIL; dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].redirection = NULL; } else { dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].mode = mode; dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].redirection = indirect_dev; } break; } default: { TRACE_EVENT("given capability is not SER or PKT"); return (FALSE); } } return (TRUE); } /* +------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_redirection | +------------------------------------------------------------------------------+ PURPOSE : sub function of dti_cntrl_get_first_redirection and dti_cntrl_get_next_redirection */ LOCAL BOOL dti_cntrl_get_redirection (T_DTI_CNTRL *dti_cntrl_dev, T_DTI_CNTRL *indirection, /* out parameter */ UBYTE cid, UBYTE capability) { UBYTE mode = DTI_MODE_NIL; /* remember temporary */ TRACE_FUNCTION("dti_cntrl_get_redirection()"); switch (capability) { case (DTI_CPBLTY_PKT): { for (cid += 1; cid<DTI_MAX_REDIRECTIONS; cid++) /* watch the start value */ { if (dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].redirection) { mode = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].mode; /* * set the pointer to the redirected device for packet data transmission */ dti_cntrl_dev = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].redirection; break; } } break; } case (DTI_CPBLTY_SER): { for (cid += 1; cid<DTI_MAX_REDIRECTIONS; cid++) /* watch the start value */ { if (dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].redirection) { mode = dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].mode; /* * set the pointer to the redirected device for serial data transmission */ dti_cntrl_dev = dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].redirection; break; } } break; } default: { TRACE_EVENT("given capability is not SER or PKT"); indirection = NULL; /* make it invalid */ return (FALSE); } } if (cid >= DTI_MAX_REDIRECTIONS) { indirection = NULL; /* there is no further redirection */ } else { /* * fill the out parameter */ indirection->dev_id = dti_cntrl_dev->dev_id; indirection->dev_no = dti_cntrl_dev->dev_no; indirection->sub_no = dti_cntrl_dev->sub_no; indirection->capability = dti_cntrl_dev->capability; indirection->src_id = dti_cntrl_dev->src_id; indirection->dti_id = dti_cntrl_dev->dti_id; indirection->port_number = dti_cntrl_dev->port_number; indirection->cur_cap = dti_cntrl_dev->cur_cap; indirection->driver_id = dti_cntrl_dev->driver_id; indirection->dio_ctrl_id = dti_cntrl_dev->dio_ctrl_id; /* * ! important ! with >>DTI_DEV_I_AM_THE_ONE<< we indicate that the * redirect_info is now _actually_ the info about this device */ indirection->redirect_info.info.cid = cid; indirection->redirect_info.info.mode = mode; indirection->redirect_info.info.capability = capability; indirection->redirect_info.info.direction = DTI_DEV_I_AM_THE_ONE; } return (TRUE); } /* +------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_info | +------------------------------------------------------------------------------+ PURPOSE : sub function of the three functions dti_cntrl_get_info_from_src_id dti_cntrl_get_info_from_dti_id dti_cntrl_get_info_from_dev_id */ LOCAL BOOL dti_cntrl_get_info (T_DTI_CNTRL *info, /* out parameter */ T_DTI_CNTRL *dti_cntrl_dev) { UBYTE i = 0; TRACE_FUNCTION("dti_cntrl_get_info()"); info->dev_id = dti_cntrl_dev->dev_id; info->dev_no = dti_cntrl_dev->dev_no; info->sub_no = dti_cntrl_dev->sub_no; info->capability = dti_cntrl_dev->capability; info->src_id = dti_cntrl_dev->src_id; info->dti_id = dti_cntrl_dev->dti_id; info->port_number = dti_cntrl_dev->port_number; info->cur_cap = dti_cntrl_dev->cur_cap; info->driver_id = dti_cntrl_dev->driver_id; info->dio_ctrl_id = dti_cntrl_dev->dio_ctrl_id; /* * init a possible indirection info with default values ( all 0xFF ) */ info->redirect_info.info.cid = DTI_CID_NOTPRESENT; info->redirect_info.info.mode = DTI_MODE_NIL; info->redirect_info.info.capability = DTI_CPBLTY_NO; info->redirect_info.info.direction = DTI_DIRECTION_NOTPRESENT; /* * search, whether there is a redirection, start with packet device */ for (i=0; i<DTI_MAX_REDIRECTIONS; i++) { if (dti_cntrl_dev->redirect_info.tbl->pkt_redirect[i].redirection) { break; } } if (i < DTI_MAX_REDIRECTIONS) { info->redirect_info.info.cid = i; info->redirect_info.info.mode = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[i].mode; info->redirect_info.info.capability = DTI_CPBLTY_PKT; info->redirect_info.info.direction = DTI_DEV_IS_REDIRECTED; } /* * there is no redirection to a packet device, so search for redirection to a serial device */ for (i=0; i<DTI_MAX_REDIRECTIONS; i++) { if (dti_cntrl_dev->redirect_info.tbl->ser_redirect[i].redirection) { break; } } if (i < DTI_MAX_REDIRECTIONS) { info->redirect_info.info.cid = i; info->redirect_info.info.mode = dti_cntrl_dev->redirect_info.tbl->ser_redirect[i].mode; info->redirect_info.info.capability = DTI_CPBLTY_SER; info->redirect_info.info.direction = DTI_DEV_IS_REDIRECTED; } return (TRUE); } /* +------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_maintain_entity_connect | +------------------------------------------------------------------------------+ PURPOSE : sub function of dti_cntrl_maintain_entity, called when the DTI Connection Manager wants to connect entites for data transmission */ LOCAL BOOL dti_cntrl_maintain_entity_connect ( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID cur_ent_id, T_DTI_ENTITY_ID peer_ent_id, UBYTE dti_conn) { TRACE_FUNCTION("dti_cntrl_maintain_entity_connect()"); #ifdef FF_TCP_IP /* If the peer entity is AAA, delay the connect request until AAA has * responded to the AAA_DTI_IND. ati_src_riv_dti_rsp() calls * dti_cntrl_connect_after_aaa_dti_rsp(), which in turn calls this function, * on receiving the response. */ { if (peer_ent_id EQ DTI_ENTITY_AAA) { T_DTI_CNTRL *dti_cntrl_dev; /* Information about DTI link. */ UBYTE dti_id ; /* DTI id of this connection. */ dti_id = EXTRACT_DTI_ID(link_id) ; dti_cntrl_dev = (T_DTI_CNTRL *) find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id) ; if (!dti_cntrl_dev->had_aaa_dti_rsp) { dti_cntrl_dev->save_link_id = link_id ; dti_cntrl_dev->save_cur_ent_id = cur_ent_id ; dti_cntrl_dev->save_dti_conn = dti_conn ; return TRUE ; } dti_cntrl_dev->had_aaa_dti_rsp = FALSE; } } #endif /* FF_TCP_IP */ switch ( cur_ent_id ) { case DTI_ENTITY_ACI: /* entity ACI */ /* handle ACI as independent entity */ psaACI_Dti_Req(link_id, peer_ent_id, ACI_CONNECT_DTI); break; case DTI_ENTITY_UART: /* entity UART */ psaUART_SetDTIReq (link_id, peer_ent_id); break; #ifdef FF_TRACE_OVER_MTST case DTI_ENTITY_MTST: /* for traces */ psaMTST_Switch_Trace (link_id, peer_ent_id, TRUE); break; #endif #ifdef FAX_AND_DATA case DTI_ENTITY_TRA: psaTRA_Dti_Req( link_id, TRA_CONNECT_DTI, (UBYTE)peer_ent_id ); break; case DTI_ENTITY_L2R: psaL2R_Enable (link_id, (UBYTE)peer_ent_id); break; #ifdef FF_FAX case DTI_ENTITY_T30: psaT30_Dti_Req( link_id, T30_CONNECT_DTI ); break; #endif #ifdef BT_ADAPTER case DTI_ENTITY_BLUETOOTH: psaBTI_Dti_Req( link_id, peer_ent_id, BTI_CONNECT_DTI ); break; #endif /* BT_ADAPTER */ #endif /* FAX_AND_DATA */ #ifdef GPRS case DTI_ENTITY_PPPS: psaGPPPS_Dti_Req(link_id, (UBYTE) peer_ent_id); /* rather use dti_id instead of link_id ???? */ break; #ifdef FF_PKTIO case DTI_ENTITY_PKTIO: psaPKT_Dti_Req((ULONG)link_id, (UBYTE)peer_ent_id, PKT_CONNECT_DTI); break; #endif /* FF_PKTIO */ case DTI_ENTITY_SNDCP: psa_sn_dti_req( link_id, peer_ent_id, NAS_CONNECT_DTI ); break; #endif /* GPRS */ #ifdef FF_PSI case DTI_ENTITY_PSI: psaPSI_Dti_Req((ULONG)link_id, (UBYTE)peer_ent_id, PSI_CONNECT_DTI); break; #endif /*FF_PSI*/ case DTI_ENTITY_NULL: dti_cntrl_entity_connected (link_id, DTI_ENTITY_NULL, DTI_OK); break; #if defined (FF_WAP) || defined (FF_PPP) || defined (FF_GPF_TCPIP) || defined (FF_SAT_E) case DTI_ENTITY_PPPC: psaPPP_Establish(link_id, (UBYTE) peer_ent_id); break; #endif /* WAP or FF_PPP or SAT E */ #ifdef CO_UDP_IP case DTI_ENTITY_IP: psaIPA_Dti_Req(link_id, (UBYTE) peer_ent_id, IPA_CONNECT_DTI); break; case DTI_ENTITY_UDP: psaUDPA_Dti_Req(link_id, (UBYTE) peer_ent_id, UDPA_CONNECT_DTI); break; #ifdef FF_WAP case DTI_ENTITY_WAP: psaWAP_Dti_Req(link_id, (UBYTE) peer_ent_id, WAP_CONNECT_DTI); break; #endif /* WAP */ #endif /* WAP || SAT E */ #ifdef FF_GPF_TCPIP case DTI_ENTITY_TCPIP: psaTCPIP_Dti_Req(link_id, (UBYTE) peer_ent_id, TCPIP_CONNECT_DTI); break; #endif #ifdef FF_TCP_IP case DTI_ENTITY_AAA: /* entity AAA */ psaAAA_dti_ind (link_id, peer_ent_id); break; #endif #ifdef FF_SAT_E /* SAT class e */ case DTI_ENTITY_SIM: /* init connection SIM--PEER */ /* open DTI connection */ psaSIM_Dti_Req(link_id); break; #endif default: /* search for registered connect function */ return dti_cntrl_call_reg_fct(cur_ent_id, link_id, peer_ent_id, dti_conn); } return (TRUE); } #ifdef FF_TCP_IP EXTERN void dti_cntrl_connect_after_aaa_dti_rsp(UBYTE dti_id) { /* If the peer entity is AAA, the connect request has been delayed, until * AAA has responded to the AAA_DTI_IND. ati_src_riv_dti_rsp() calls this * function on receiving this response. */ T_DTI_CNTRL *dti_cntrl_dev ; /* Information about DTI link. */ TRACE_FUNCTION("dti_cntrl_connect_after_aaa_dti_rsp()"); dti_cntrl_dev = (T_DTI_CNTRL *) find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id) ; dti_cntrl_dev->had_aaa_dti_rsp = TRUE ; dti_cntrl_maintain_entity_connect(dti_cntrl_dev->save_link_id, dti_cntrl_dev->save_cur_ent_id, DTI_ENTITY_AAA, dti_cntrl_dev->save_dti_conn) ; } #endif /* FF_TCP_IP */ /* +---------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_maintain_entity_disconnect | +---------------------------------------------------------------------------------+ PURPOSE : sub function of dti_cntrl_maintain_entity, called when the DTI Connection Manager wants to disconnect entites after data transmission */ LOCAL BOOL dti_cntrl_maintain_entity_disconnect ( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID cur_ent_id, T_DTI_ENTITY_ID peer_ent_id, UBYTE dti_conn) { TRACE_FUNCTION("dti_cntrl_maintain_entity_disconnect()"); switch( cur_ent_id ) { case DTI_ENTITY_ACI: psaACI_Dti_Req (link_id, peer_ent_id, ACI_DISCONNECT_DTI); break; case DTI_ENTITY_UART: /* for UART, we have to wait for UART_DTI_IND * sent when UART recognizes it's dti connection has been * closed down. * It would be nice to just send UART_DTI_REQ * here in order to make handling of the UART entity * more similar to the other entities.. */ break; #ifdef FF_TRACE_OVER_MTST case DTI_ENTITY_MTST: /* for traces */ if (psaMTST_Switch_Trace (link_id, peer_ent_id, FALSE) EQ PEI_ERROR) { return (FALSE); } break; #endif #ifdef FAX_AND_DATA case DTI_ENTITY_TRA: psaTRA_Dti_Req (link_id, TRA_DISCONNECT_DTI, (UBYTE)peer_ent_id); break; #ifdef FF_FAX case DTI_ENTITY_T30: psaT30_Dti_Req (link_id, T30_DISCONNECT_DTI); break; #endif case DTI_ENTITY_L2R: /* in the case of disconnecting L2R, it has to be DEACTIVATED */ psaL2R_Deactivate(); break; #ifdef BT_ADAPTER case DTI_ENTITY_BLUETOOTH: psaBTI_Dti_Req(link_id, peer_ent_id, BTI_DISCONNECT_DTI); break; #endif /* BT_ADAPTER */ #endif /* FAX_AND_DATA */ #ifdef GPRS case DTI_ENTITY_PPPS: /* Do nothing. Termination of PPP is done by the CMH_SM or CMH_GPPP */ break; case DTI_ENTITY_SNDCP: psa_sn_dti_req( link_id, peer_ent_id, NAS_DISCONNECT_DTI ); break; #ifdef FF_PKTIO case DTI_ENTITY_PKTIO: psaPKT_Dti_Req((ULONG)link_id, (UBYTE)peer_ent_id, PKT_DISCONNECT_DTI); break; #endif /* FF_PKTIO */ #endif /* GPRS */ #ifdef FF_PSI case DTI_ENTITY_PSI: psaPSI_Dti_Req((ULONG)link_id, (UBYTE)peer_ent_id, PSI_DISCONNECT_DTI); break; #endif /*FF_PSI*/ #ifdef CO_UDP_IP case DTI_ENTITY_IP: psaIPA_Dti_Req(link_id, (UBYTE)peer_ent_id, IPA_DISCONNECT_DTI); break; case DTI_ENTITY_UDP: /* for UDP, we have to wait for UDPA_DTI_IND(DISCONNECT) which is * sent when UDP recognizes it's dti connection has been * closed down */ break; #endif /* CO_UDP_IP */ #ifdef FF_WAP case DTI_ENTITY_WAP: psaWAP_Dti_Req(link_id, (UBYTE) peer_ent_id, WAP_DISCONNECT_DTI); break; #endif /* WAP */ #ifdef FF_GPF_TCPIP case DTI_ENTITY_TCPIP: /* for TCP/IP, we have to wait for TCPIP_DTI_IND(DISCONNECT) which is * sent when TCP/IP recognizes its DTI connection has been closed down */ psaTCPIP_Dti_Req(link_id, (UBYTE) peer_ent_id, TCPIP_DISCONNECT_DTI); break; #endif /* FF_GPF_TCPIP */ #ifdef FF_TCP_IP case DTI_ENTITY_AAA: /* entity AAA */ psaAAA_disconnect_ind (link_id); break; #endif #ifdef FF_PPP case DTI_ENTITY_PPPC: psaPPP_Terminate(UP); break; #endif #ifdef FF_SAT_E /* SAT class e */ case DTI_ENTITY_SIM: psaSIM_Dti_Req(link_id); break; #endif default: /* search for registered connect function */ return dti_cntrl_call_reg_fct(cur_ent_id, link_id, peer_ent_id, dti_conn); } return (TRUE); } /* +----------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_maintain_entity | +----------------------------------------------------------------------+ PURPOSE : this function is used by the DTI Connection Manager as a call back function for connecting/disconnecting. The registeration of dti_cntrl_maintain_entity in the DTI Connection Manager takes place with: dti_conn_init (dti_cntrl_maintain_entity); */ LOCAL BOOL dti_cntrl_maintain_entity ( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID cur_ent_id, T_DTI_ENTITY_ID peer_ent_id, UBYTE dti_conn) { TRACE_FUNCTION("dti_cntrl_maintain_entity()"); if (dti_conn EQ DTI_CONNECT) { return (dti_cntrl_maintain_entity_connect (link_id, cur_ent_id, peer_ent_id, dti_conn)); } else /* DTI_DISCONNECT */ { return (dti_cntrl_maintain_entity_disconnect (link_id, cur_ent_id, peer_ent_id, dti_conn)); } } /********************** GLOBAL FUNCTIONS *****************************/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_search_src_id | +--------------------------------------------------------------------+ PURPOSE : help function for find_element (dti_cntrl_list, dti_id, dti_cntrl_search_src_id); */ GLOBAL BOOL dti_cntrl_search_src_id (UBYTE src_id, void *elem) { T_DTI_CNTRL *compared = (T_DTI_CNTRL *)elem; if (compared NEQ NULL) if (compared->src_id EQ src_id) return (TRUE); return (FALSE); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_search_dti_id | +--------------------------------------------------------------------+ PURPOSE : help function for find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id); */ GLOBAL BOOL dti_cntrl_search_dti_id (UBYTE dti_id, void *elem) { T_DTI_CNTRL *compared = (T_DTI_CNTRL *)elem; if (compared NEQ NULL) if (compared->dti_id EQ dti_id) return (TRUE); return (FALSE); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_init | +--------------------------------------------------------------------+ PURPOSE : create the global defined dti_cntrl_list and register dti_cntrl_maintain_entity as call back */ GLOBAL void dti_cntrl_init (void) { UBYTE i; TRACE_FUNCTION("dti_cntrl_init()"); for (i=0; i<MAX_DTI_CONN_LINK_IDS; i++) { dti_aci_data_base[i].link_id = DTI_LINK_ID_NOTPRESENT; dti_aci_data_base[i].dev_no1 = DTI_DEV_NO_NOTPRESENT; dti_aci_data_base[i].dev_no2 = DTI_DEV_NO_NOTPRESENT; dti_aci_data_base[i].ent_id1 = DTI_ENTITY_INVALID; dti_aci_data_base[i].ent_id2 = DTI_ENTITY_INVALID; dti_aci_data_base[i].sub_no1 = DTI_SUB_NO_NOTPRESENT; dti_aci_data_base[i].sub_no2 = DTI_SUB_NO_NOTPRESENT; } dti_cntrl_reconnect_to_aci = 0; dti_cntrl_list = new_list (); dti_conn_init (dti_cntrl_maintain_entity); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_new_dti | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL UBYTE dti_cntrl_new_dti (UBYTE dti_id) { TRACE_FUNCTION("dti_cntrl_new_dti()"); /* call DTI connection manager function to get a DTI ID */ if ((dti_id = dti_conn_new(dti_id)) EQ DTI_DTI_ID_NOTPRESENT) { TRACE_EVENT("couldn't create new dti_id"); return (FALSE); } return (dti_id); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_new_device | +--------------------------------------------------------------------+ PURPOSE : a PSA wants to set up a device. in case of ATI_RIV called this function, then port_num is meaningful number, else port_num = NO_PORT_NUMBER. we keep the port number here to frees ATI-RIV from maintaining its own redundant list. */ GLOBAL BOOL dti_cntrl_new_device (UBYTE src_id, UBYTE dev_id, UBYTE dev_no, UBYTE sub_no, UBYTE port_num, UBYTE capability, UBYTE driver_id, UBYTE dio_ctrl_id) { UBYTE dti_id = DTI_DTI_ID_NOTPRESENT; T_DTI_CNTRL *dti_cntrl_dev = NULL; USHORT i = 0; TRACE_FUNCTION("dti_cntrl_new_device()"); /* call DTI connection manager function to get a DTI ID */ if ((dti_id = dti_conn_new(DTI_DTI_ID_NOTPRESENT)) EQ DTI_DTI_ID_NOTPRESENT) { TRACE_EVENT("couldn't create new dti_id"); return (FALSE); } ACI_MALLOC (dti_cntrl_dev, sizeof (T_DTI_CNTRL)); ACI_MALLOC (dti_cntrl_dev->redirect_info.tbl, sizeof (T_DTI_CNTRL_REDIRECT_INTERN)); dti_cntrl_dev->dev_id = (T_DTI_ENTITY_ID)dev_id; dti_cntrl_dev->dev_no = dev_no; dti_cntrl_dev->sub_no = sub_no; /* multiplexed sub channels */ dti_cntrl_dev->capability = capability; /* what the device is capable to */ dti_cntrl_dev->src_id = src_id; dti_cntrl_dev->dti_id = dti_id; dti_cntrl_dev->port_number = port_num; dti_cntrl_dev->driver_id = driver_id; dti_cntrl_dev->dio_ctrl_id = dio_ctrl_id; #ifdef FF_TCP_IP dti_cntrl_dev->had_aaa_dti_rsp = FALSE ; dti_cntrl_dev->save_link_id = 0 ; dti_cntrl_dev->save_cur_ent_id = 0 ; dti_cntrl_dev->save_dti_conn = 0 ; #endif /* FF_TCP_IP */ if ((src_id NEQ DTI_SRC_ID_NOTPRESENT) AND (src_id <= CMD_SRC_MAX)) { dti_cntrl_dev->cur_cap = DTI_CPBLTY_CMD; /* has been called by an AT src, so at least CMD capability */ } else { dti_cntrl_dev->cur_cap = DTI_CPBLTY_NO; /* has not been called by an AT src and there is no connection yet */ } for (i=0; i<DTI_MAX_REDIRECTIONS; ++i) { dti_cntrl_dev->redirect_info.tbl->ser_redirect[i].mode = DTI_MODE_PERM; dti_cntrl_dev->redirect_info.tbl->ser_redirect[i].redirection = NULL; dti_cntrl_dev->redirect_info.tbl->pkt_redirect[i].mode = DTI_MODE_PERM; dti_cntrl_dev->redirect_info.tbl->pkt_redirect[i].redirection = NULL; } return (insert_list (dti_cntrl_list, dti_cntrl_dev)); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_new_device | +--------------------------------------------------------------------+ PURPOSE : change the sub channel number (for multiplexer) */ GLOBAL void dti_cntrl_change_sub_no (UBYTE src_id, UBYTE sub_no) { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); TRACE_FUNCTION("dti_cntrl_change_sub_no()"); if (dti_cntrl_dev NEQ NULL) { dti_cntrl_dev->sub_no = sub_no; /* multiplexed sub channels */ } else { TRACE_EVENT_P1("no registered device found for src_id=%u", src_id); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_est_dpath | +--------------------------------------------------------------------+ PURPOSE : establish a data connection path directly */ GLOBAL BOOL dti_cntrl_est_dpath ( UBYTE dti_id, T_DTI_ENTITY_ID *entity_list, UBYTE num_entities, T_DTI_CONN_MODE mode, /* split/append */ T_DTI_CONN_CB *cb) { TRACE_FUNCTION("dti_cntrl_est_dpath()"); return (dti_conn_est_dpath (dti_id, entity_list, num_entities, mode, cb)); } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_est_dpath_indirect | +-------------------------------------------------------------------------+ PURPOSE : establish a data connection path, for which a redirection has been set up. a redirection relates to a serial or packet device indicated by capability. with the cid we find in ser_redirect[cid] respectively pkt_redirect[cid] the pointer to the redirected device maintenance in dti_cntrl_list, from which we get the dti_id to pass it to the DTI Connection Manager. */ GLOBAL BOOL dti_cntrl_est_dpath_indirect (UBYTE src_id, T_DTI_ENTITY_ID *entity_list, UBYTE num_entities, T_DTI_CONN_MODE mode, /* split/append */ T_DTI_CONN_CB *cb, UBYTE capability, UBYTE cid) { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); T_DTI_CNTRL *indirect_dev = NULL; /* the pointer to the redirected device maintenance */ UBYTE dti_id = DTI_DTI_ID_NOTPRESENT; UBYTE mode_once_perm = DTI_MODE_NIL; T_DTI_ENTITY_ID *new_entity_list; BOOL ret_value; /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 extern CHAR gob_tst_buf[]; #endif TRACE_FUNCTION("dti_cntrl_est_dpath_indirect()"); if (dti_cntrl_dev EQ NULL) { TRACE_EVENT_P1("[ERR]Device with src_id=%d was not registered", src_id); return FALSE; } ACI_MALLOC(new_entity_list, sizeof(T_DTI_ENTITY_ID)*(num_entities+1) ); memcpy(&new_entity_list[1], entity_list, sizeof(T_DTI_ENTITY_ID)*num_entities); if (cid EQ DTI_CID_NOTPRESENT) { cid = 0; } /* * requested capability for data transmission can be SER ,PKT or CMD */ switch (capability) { case (DTI_CPBLTY_PKT): { mode_once_perm = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].mode; indirect_dev = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[cid].redirection; /* * if there is no redirection for the given cid (so it is a GPRS call) * then look in the "redirection for all cids" entry */ if ((indirect_dev EQ NULL) AND (cid NEQ 0)) { mode_once_perm = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[0].mode; indirect_dev = dti_cntrl_dev->redirect_info.tbl->pkt_redirect[0].redirection; } if(indirect_dev NEQ NULL) { indirect_dev->cur_cap = DTI_CPBLTY_PKT; } break; } case (DTI_CPBLTY_SER): { mode_once_perm = dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].mode; indirect_dev = dti_cntrl_dev->redirect_info.tbl->ser_redirect[cid].redirection; /* * if there is no redirection for the given cid (so it is a GPRS call) * then look in the "redirection for all cids" entry */ if ((indirect_dev EQ NULL) AND (cid NEQ 0)) { mode_once_perm = dti_cntrl_dev->redirect_info.tbl->ser_redirect[0].mode; indirect_dev = dti_cntrl_dev->redirect_info.tbl->ser_redirect[0].redirection; #ifdef RMV_15_04_03 TRACE_EVENT("redirection used"); TRACE_EVENT_P1("cid: %d", cid); #endif } if(indirect_dev NEQ NULL) { indirect_dev->cur_cap = DTI_CPBLTY_SER; } break; } case (DTI_CPBLTY_CMD): dti_cntrl_dev->cur_cap = DTI_CPBLTY_CMD; break; default: { return (FALSE); } } if (indirect_dev EQ NULL) { /* verify that the device is able to work in the requested capability */ if ((BITFIELD_CHECK (capability, dti_cntrl_dev->capability)) EQ FALSE) { return (FALSE); } dti_id = dti_cntrl_dev->dti_id; new_entity_list[0] = dti_cntrl_dev->dev_id; } else { /* verify that the device is able to work in the requested capability */ if ((BITFIELD_CHECK (capability, indirect_dev->capability)) EQ FALSE) { return (FALSE); } dti_id = indirect_dev->dti_id; new_entity_list[0] = indirect_dev->dev_id; if (mode_once_perm EQ DTI_MODE_ONCE) { /* the redirected data transmission connection is not permanent, * so remove the pointer to the redirected device maintenance */ indirect_dev = NULL; } } num_entities++; /* * remember capability, we need it again in dti_cntrl_entity_connected() */ g_cur_cap = capability; /* for tracing of establishing of CMD channels for dual port version */ #ifdef RMV_15_04_03 TRACE_EVENT_P1("num_entities: %d", num_entities); TRACE_EVENT_P1("g_cur_cap: %d", g_cur_cap); TRACE_EVENT_P1("new_entity_list[0]: %d", new_entity_list[0]); TRACE_EVENT_P1("new_entity_list[1]: %d", new_entity_list[1]); TRACE_EVENT_P1("new_entity_list[2]: %d", new_entity_list[2]); TRACE_EVENT_P1("dti_cntrl_dev->dti_id: %d", dti_cntrl_dev->dti_id); if (indirect_dev) { TRACE_EVENT_P1("indirect_dev->dti_id: %d", indirect_dev->dti_id); } TRACE_EVENT(gob_tst_buf); #endif /* clear reconnect flag for the new connction */ dti_cntrl_clear_dti_id_to_reconnect(dti_id); ret_value = dti_conn_est_dpath (dti_id, new_entity_list, num_entities, mode, cb); ACI_MFREE(new_entity_list); return ret_value; } /* +------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_is_dti_channel_connected | +------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_is_dti_channel_connected (T_DTI_ENTITY_ID ent_id, UBYTE dti_id) { TRACE_FUNCTION("dti_cntrl_is_dti_channel_connected()"); return (dti_conn_is_dti_channel_connected (ent_id, dti_id)); } /* +--------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_is_dti_channel_disconnected | +--------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_is_dti_channel_disconnected (UBYTE dti_id) { TRACE_FUNCTION("dti_cntrl_is_dti_channel_disconnected()"); return (dti_conn_is_dti_channel_disconnected (dti_id)); } /* +------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_close_dpath_from_src_id | +------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_close_dpath_from_src_id (UBYTE src_id) { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); TRACE_FUNCTION("dti_cntrl_close_dpath_from_src_id()"); return (dti_conn_close_dpath (dti_cntrl_dev->dti_id)); } /* +------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_close_dpath_from_dti_id | +------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_close_dpath_from_dti_id (UBYTE dti_id) { TRACE_FUNCTION("dti_cntrl_close_dpath_from_dti_id()"); return (dti_conn_close_dpath (dti_id)); } /* +----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_info_from_src_id | +----------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_get_info_from_src_id (UBYTE src_id, T_DTI_CNTRL *info) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); TRACE_FUNCTION("dti_cntrl_get_info_from_src_id()"); if (dti_cntrl_dev) { return (dti_cntrl_get_info (info, dti_cntrl_dev)); } return (FALSE); } /* +----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_info_from_dti_id | +----------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_get_info_from_dti_id (UBYTE dti_id, T_DTI_CNTRL *info) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id); TRACE_FUNCTION("dti_cntrl_get_info_from_dti_id()"); if (dti_cntrl_dev) { return (dti_cntrl_get_info (info, dti_cntrl_dev)); } return (FALSE); } /* +----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_info_from_dev_id | +----------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_get_info_from_dev_id (T_DTI_ENTITY_ID dev_id, UBYTE dev_no, UBYTE sub_no, T_DTI_CNTRL *info) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element_by_tupel (dti_cntrl_list, dev_id, dev_no, sub_no, dti_cntrl_search_dev_id); TRACE_FUNCTION("dti_cntrl_info_from_dev_id()"); if (dti_cntrl_dev) { return (dti_cntrl_get_info (info, dti_cntrl_dev)); } return (FALSE); } /* +-----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_set_redirect_from_src | +-----------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_set_redirect_from_src (UBYTE src_id, UBYTE mode, T_DTI_ENTITY_ID dst_dev_id, UBYTE dst_dev_no, UBYTE dst_sub_no, UBYTE capability, UBYTE cid) { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); T_DTI_CNTRL *indirect_dev = (T_DTI_CNTRL *)find_element_by_tupel (dti_cntrl_list, dst_dev_id, dst_dev_no, dst_sub_no, dti_cntrl_search_dev_id); TRACE_FUNCTION("dti_cntrl_set_redirect_from_src()"); if (dti_cntrl_dev AND indirect_dev) { return (dti_cntrl_set_redirection (dti_cntrl_dev, indirect_dev, mode, capability, cid)); } if (dti_cntrl_dev EQ 0) { TRACE_EVENT_P1("dti_cntrl_set_redirect_from_src():[ERR] no list element for src_id=%d", src_id); } if (indirect_dev EQ 0) { TRACE_EVENT_P3("dti_cntrl_set_redirect_from_src():[ERR] no list element for dev_id=%d, dev_no=%d, sub_no=%d", dst_dev_id, dst_dev_no, dst_sub_no); } return (FALSE); } /* +--------------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_set_redirect_from_device | +--------------------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_set_redirect_from_device (UBYTE mode, T_DTI_ENTITY_ID dst_dev_id, UBYTE dst_dev_no, UBYTE dst_sub_no, T_DTI_ENTITY_ID src_dev_id, UBYTE src_dev_no, UBYTE src_sub_no, UBYTE capability, UBYTE cid) { T_DTI_CNTRL *source_dev = (T_DTI_CNTRL *)find_element_by_tupel (dti_cntrl_list, src_dev_id, src_dev_no, src_sub_no, dti_cntrl_search_dev_id); T_DTI_CNTRL *destination_dev = (T_DTI_CNTRL *)find_element_by_tupel (dti_cntrl_list, dst_dev_id, dst_dev_no, dst_sub_no, dti_cntrl_search_dev_id); TRACE_FUNCTION("dti_cntrl_set_redirect_from_device()"); if (source_dev AND destination_dev) { if ((BITFIELD_CHECK (source_dev->capability, DTI_CPBLTY_CMD)) EQ FALSE) { TRACE_EVENT("source device has no command capability !"); return (FALSE); } return (dti_cntrl_set_redirection (source_dev, destination_dev, mode, capability, cid)); } return (FALSE); } /* +-----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_first_device | +-----------------------------------------------------------------------------+ PURPOSE : this function is used in conjunction with 1:AT%DATA where all devices and their possible redirections for data transmission have to be listed. so start with the first element of dti_cntrl_list 2.AT%DINF where all devices have to be listed, start with first element */ GLOBAL BOOL dti_cntrl_get_first_device (T_DTI_CNTRL *info) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev; TRACE_FUNCTION("dti_cntrl_get_first_device()"); dti_cntrl_dev_ptr = dti_cntrl_list; dti_cntrl_dev = (T_DTI_CNTRL *)(dti_cntrl_dev_ptr->msg); if (dti_cntrl_dev) { return (dti_cntrl_get_info (info, dti_cntrl_dev)); } return (FALSE); } /* +-----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_next_device | +-----------------------------------------------------------------------------+ PURPOSE : this function is used in conjunction with AT%DINF where all devices have to be listed, give next element */ GLOBAL BOOL dti_cntrl_get_next_device (T_DTI_CNTRL *info) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev; TRACE_FUNCTION("dti_cntrl_get_next_device()"); if(dti_cntrl_dev_ptr->next NEQ NULL) { dti_cntrl_dev_ptr = dti_cntrl_dev_ptr->next; dti_cntrl_dev = (T_DTI_CNTRL *)(dti_cntrl_dev_ptr->msg); if (dti_cntrl_dev) { return (dti_cntrl_get_info (info, dti_cntrl_dev)); } } else dti_cntrl_dev_ptr = NULL; return (FALSE); } /* +-----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_first_redirection | +-----------------------------------------------------------------------------+ PURPOSE : to the given src_id and capability (SER/PKT) find the first redirection. */ GLOBAL BOOL dti_cntrl_get_first_redirection (UBYTE src_id, UBYTE capability, T_DTI_CNTRL *redirection) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); TRACE_FUNCTION("dti_cntrl_get_first_redirection()"); /* * for the cid we set here -1, because the sub function will first increase it by one * so we access ser_redirect[0] respectively pkt_redirect[0] */ return (dti_cntrl_get_redirection (dti_cntrl_dev, redirection, 0xFF, capability)); } /* +----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_next_redirection | +----------------------------------------------------------------------------+ PURPOSE : to the given src_id and capability (SER/PKT) find the next redirection >>after<< the given cid. */ GLOBAL BOOL dti_cntrl_get_next_redirection (UBYTE src_id, UBYTE cid, UBYTE capability, T_DTI_CNTRL *redirection) /* out parameter */ { T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, src_id, dti_cntrl_search_src_id); TRACE_FUNCTION("dti_cntrl_get_next_redirection()"); return (dti_cntrl_get_redirection (dti_cntrl_dev, redirection, cid, capability)); } /* +-------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_entity_connected | +-------------------------------------------------------------------------+ PURPOSE : */ GLOBAL void dti_cntrl_entity_connected (ULONG link_id, T_DTI_ENTITY_ID entity_id, T_DTI_CONN_RESULT result) { UBYTE dti_id = EXTRACT_DTI_ID(link_id); T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id); TRACE_FUNCTION("dti_cntrl_entity_connected()"); if (dti_cntrl_dev AND (result EQ DTI_ERROR)) { dti_cntrl_dev->cur_cap = DTI_CPBLTY_NO; /* reset current capability */ } /* call DTI Connection Mng function */ dti_conn_entity_connected (link_id, entity_id, result); /* set current capability if DTI channel is connected */ if (dti_cntrl_dev AND (dti_conn_is_dti_channel_connected(entity_id, dti_id) EQ TRUE)) { dti_cntrl_dev->cur_cap = g_cur_cap; } } /* +----------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_entity_disconnected | +----------------------------------------------------------------------------+ PURPOSE : */ GLOBAL void dti_cntrl_entity_disconnected (ULONG link_id, T_DTI_ENTITY_ID entity_id) { UBYTE dti_id = EXTRACT_DTI_ID(link_id); T_DTI_CNTRL *dti_cntrl_dev = (T_DTI_CNTRL *)find_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id); TRACE_FUNCTION("dti_cntrl_entity_disconnected()"); if (dti_cntrl_dev) { dti_cntrl_dev->cur_cap = DTI_CPBLTY_NO; /* reset current capability */ } /* call DTI Connection Mng function */ dti_conn_entity_disconnected( link_id, entity_id ); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_erase_entry | +--------------------------------------------------------------------+ PURPOSE : This function removes a registered device from DTI Cntrl Mng list and removes its DTI ID from the list of DTI Conn Mng. */ GLOBAL void dti_cntrl_erase_entry (UBYTE dti_id) { T_DTI_CNTRL *dti_cntrl_dev = NULL; TRACE_FUNCTION("dti_cntrl_erase_entry()"); dti_cntrl_dev = remove_element (dti_cntrl_list, dti_id, dti_cntrl_search_dti_id); if (dti_cntrl_dev EQ NULL) { TRACE_EVENT_P1("Device with DTI ID %d was not registered", dti_id); } else { /* * redirect_info is a union, where we use the union element tbl, * which is a pointer to an allocated structure * of type T_DTI_CNTRL_REDIRECT_INTERN */ if (dti_cntrl_dev->redirect_info.tbl NEQ NULL) { ACI_MFREE (dti_cntrl_dev->redirect_info.tbl); dti_cntrl_dev->redirect_info.tbl = NULL; } ACI_MFREE (dti_cntrl_dev); } /* call DTI connection manager function */ dti_conn_erase_entry(dti_id); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_reg_new_fct | +--------------------------------------------------------------------+ PURPOSE : register an call back function, which is used when a customer/external has its own entity involved during a data transmission. The registered function is called by dti_cntrl_maintain_entity() only, where dti_cntrl_maintain_entity() itself is a call back function used by the DTI Connection Manager */ GLOBAL BOOL dti_cntrl_reg_new_fct (T_DTI_ENTITY_ID entity_id, T_DTI_EXT_CB *fct) { UBYTE i = 0; TRACE_FUNCTION("dti_cntrl_reg_new_fct()"); if (entity_id <= DTI_ENTITY_MAX) { TRACE_EVENT("ENTITY ID already in use"); return (FALSE); } for (i=0; i<DTI_MAX_EXT_CB; i++) { if (reg_ext_cb[i].ent_id EQ DTI_ENTITY_INVALID) { reg_ext_cb[i].ent_id = entity_id; reg_ext_cb[i].fct = fct; return (TRUE); } } return (FALSE); } /* * special temporary stuff */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_link_id() | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL T_DTI_CONN_LINK_ID dti_cntrl_get_link_id( T_DTI_ENTITY_ID ent_id, UBYTE dev_no, UBYTE sub_no) { UBYTE i; TRACE_FUNCTION("dti_cntrl_get_link_id()"); for (i=0; i<MAX_DTI_CONN_LINK_IDS; i++) { if ( ((dti_aci_data_base[i].ent_id1 EQ ent_id) AND (dti_aci_data_base[i].dev_no1 EQ dev_no) AND (dti_aci_data_base[i].sub_no1 EQ sub_no)) OR ((dti_aci_data_base[i].ent_id2 EQ ent_id) AND (dti_aci_data_base[i].dev_no2 EQ dev_no) AND (dti_aci_data_base[i].sub_no2 EQ sub_no)) ) return (dti_aci_data_base[i].link_id); } TRACE_EVENT("link_id not found"); return DTI_LINK_ID_NOTPRESENT; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_get_peer_() | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL T_DTI_ENTITY_ID dti_cntrl_get_peer( T_DTI_ENTITY_ID ent_id, UBYTE dev_no, UBYTE sub_no) { UBYTE i; TRACE_FUNCTION("dti_cntrl_get_peer()"); for (i=0; i<MAX_DTI_CONN_LINK_IDS; i++) { if ((dti_aci_data_base[i].ent_id1 EQ ent_id) AND (dti_aci_data_base[i].dev_no1 EQ dev_no) AND (dti_aci_data_base[i].sub_no1 EQ sub_no)) { return dti_aci_data_base[i].ent_id2; } if ((dti_aci_data_base[i].ent_id2 EQ ent_id) AND (dti_aci_data_base[i].dev_no2 EQ dev_no) AND (dti_aci_data_base[i].sub_no2 EQ sub_no)) { return dti_aci_data_base[i].ent_id1; } } TRACE_EVENT("peer entity not found"); return DTI_ENTITY_INVALID; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_set_conn_parms() | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL dti_cntrl_set_conn_parms( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID ent_id, UBYTE dev_no, UBYTE sub_no ) { UBYTE i; TRACE_FUNCTION("dti_cntrl_set_conn_parms()"); for (i=0; i<MAX_DTI_CONN_LINK_IDS; i++) { if (dti_aci_data_base[i].link_id EQ DTI_LINK_ID_NOTPRESENT) { dti_aci_data_base[i].link_id = link_id; dti_aci_data_base[i].ent_id1 = ent_id; dti_aci_data_base[i].dev_no1 = dev_no; dti_aci_data_base[i].sub_no1 = sub_no; return TRUE; } else if (dti_aci_data_base[i].link_id EQ link_id) { dti_aci_data_base[i].ent_id2 = ent_id; dti_aci_data_base[i].dev_no2 = dev_no; dti_aci_data_base[i].sub_no2 = sub_no; return TRUE; } } return FALSE; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_clear_conn_parms | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void dti_cntrl_clear_conn_parms( UBYTE dti_id ) { UBYTE i; TRACE_FUNCTION("dti_cntrl_clear_conn_parms()"); for (i=0; i<MAX_DTI_CONN_LINK_IDS; i++) { if (EXTRACT_DTI_ID(dti_aci_data_base[i].link_id) EQ dti_id) { dti_aci_data_base[i].link_id = DTI_LINK_ID_NOTPRESENT; dti_aci_data_base[i].dev_no1 = DTI_DEV_NO_NOTPRESENT; dti_aci_data_base[i].dev_no2 = DTI_DEV_NO_NOTPRESENT; dti_aci_data_base[i].ent_id1 = DTI_ENTITY_INVALID; dti_aci_data_base[i].ent_id2 = DTI_ENTITY_INVALID; dti_aci_data_base[i].sub_no1 = DTI_SUB_NO_NOTPRESENT; dti_aci_data_base[i].sub_no2 = DTI_SUB_NO_NOTPRESENT; } } } /* +---------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_close_all_connections | +---------------------------------------------------------------------+ PURPOSE : */ GLOBAL void dti_cntrl_close_all_connections() { T_DTI_CNTRL *dti_cntrl_dev; USHORT dti_cntrl_list_num = 0; USHORT i = 0; USHORT k = 0; TRACE_FUNCTION("dti_cntrl_close_all_connections()"); dti_cntrl_list_num = get_list_count (dti_cntrl_list); /* * we clear the list from head to tail */ while (i <= dti_cntrl_list_num) { dti_cntrl_dev = (T_DTI_CNTRL *)remove_first_element (dti_cntrl_list); if (dti_cntrl_dev) { for (k=0; k<DTI_MAX_REDIRECTIONS; ++k) { dti_cntrl_dev->redirect_info.tbl->ser_redirect[k].redirection = NULL; dti_cntrl_dev->redirect_info.tbl->pkt_redirect[k].redirection = NULL; } ACI_MFREE (dti_cntrl_dev->redirect_info.tbl); ACI_MFREE (dti_cntrl_dev); } ++i; } dti_conn_close_all_connections(); } /* +----------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_set_dti_id_to_reconnect| +----------------------------------------------------------------------+ PURPOSE : This function sets a flag that means that if this DTI connection is completely disconnected then reconnect the registered device to ACI. */ GLOBAL void dti_cntrl_set_dti_id_to_reconnect(UBYTE dti_id) { ULONG tmp_bit_field = 0x01 << (dti_id); TRACE_FUNCTION("dti_cntrl_set_dti_id_to_reconnect()"); BITFIELD_SET(dti_cntrl_reconnect_to_aci, tmp_bit_field); } /* +------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_clear_dti_id_to_reconnect| +------------------------------------------------------------------------+ PURPOSE : Clears the 'Reconnect-to-ACI' flag. */ GLOBAL void dti_cntrl_clear_dti_id_to_reconnect(UBYTE dti_id) { ULONG tmp_bit_field = 0x01 << (dti_id); TRACE_FUNCTION("dti_cntrl_clear_dti_id_to_reconnect()"); BITFIELD_CLEAR(dti_cntrl_reconnect_to_aci, tmp_bit_field); } /* +------------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : DTI_CNTRL | | STATE : code ROUTINE : dti_cntrl_is_dti_id_to_reconnect | +------------------------------------------------------------------------+ PURPOSE : Queries the 'Reconnect-to-ACI' flag. */ GLOBAL BOOL dti_cntrl_is_dti_id_to_reconnect(UBYTE dti_id) { ULONG tmp_bit_field = 0x01 << (dti_id); TRACE_FUNCTION("dti_cntrl_is_dti_id_to_reconnect()"); if (BITFIELD_CHECK(dti_cntrl_reconnect_to_aci, tmp_bit_field)) { TRACE_EVENT_P1("dti_id=%d must be reconnected", dti_id); return TRUE; } else { return FALSE; } } #endif /* DTI */