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view src/g23m-gprs/sndcp/sndcp_mgs.c @ 19:294b440431fe
scripts/mk-component.sh: no more component flavors
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 15 Jul 2018 22:08:52 +0000 |
parents | d393cd9bb723 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : sndcp_mgs.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 is part of the entity SNDCP and implements all | functions to handles the incoming process internal signals as | described in the SDL-documentation (MG-statemachine) +----------------------------------------------------------------------------- */ /*---- HISTORY --------------------------------------------------------------*/ #define ENTITY_SNDCP /*==== INCLUDES =============================================================*/ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gsm.h" /* to get a lot of macros */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "dti.h" #include "sndcp.h" /* to get the global entity definitions */ #include "sndcp_f.h" /* to get the functions to access the global arrays*/ #include "sndcp_nus.h" /* to get the internal signals to service nu */ #include "sndcp_nds.h" /* to get the internal signals to service nd */ #include "sndcp_sdas.h" /* to get the internal signals to service sda */ #include "sndcp_sus.h" /* to get the internal signals to service su */ #include "sndcp_suas.h" /* to get the internal signals to service sua */ #include "sndcp_mgf.h" /* to get the functions for mg service */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_sda_mg_re_est +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_SDA_MG_RE_EST | | Parameters : UBYTE sapi: the affected SAPI | +------------------------------------------------------------------------------ */ GLOBAL void sig_sda_mg_re_est (UBYTE sapi, UBYTE nsapi) { UBYTE sapi_index = 0; TRACE_ISIG( "sig_sda_mg_re_est" ); switch( GET_STATE( MG ) ) { case MG_DEFAULT: { PALLOC_SDU(ll_establish_req, LL_ESTABLISH_REQ, SNDCP_XID_BLOCK_BIT_LEN); ll_establish_req->sapi = sapi; /* * Set the establishment states of sapi, nsapi. */ sndcp_set_sapi_state(sapi, MG_EST); /* * Data transfer on SAPI is completely suspended */ sig_mg_su_suspend(sapi); sig_mg_sua_suspend(sapi); mg_suspend_affected_nus(sapi); /* * Fill the XID block. Implementation dependent. */ sndcp_get_sapi_index(sapi, &sapi_index); mg_set_xid_params(ll_establish_req->sapi, &ll_establish_req->sdu, sndcp_data->mg.req_xid_block[sapi_index]); /* * Send prim to LLC. */ sig_mg_sda_start_est(sapi); PSEND(hCommLLC, ll_establish_req); } break; default: TRACE_ERROR( "SIG_SDA_MG_RE_EST unexpected" ); break; } } /* sig_sda_mg_re_est() */ /* +------------------------------------------------------------------------------ | Function : sig_nd_mg_rec_no +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_ND_MG_REC_NO | | Parameters : nsapi, receive npdu number | +------------------------------------------------------------------------------ */ GLOBAL void sig_nd_mg_rec_no (UBYTE nsapi, UBYTE npdu_number) { TRACE_ISIG( "sig_nd_mg_rec_no" ); switch( GET_STATE( MG ) ) { case MG_DEFAULT: TRACE_EVENT_P1( " SEQ_RES rec_no: %d", npdu_number); sig_mg_nd_resume(nsapi); sig_mg_nu_resume(nsapi); { #ifndef SNDCP_UPM_INCLUDED PALLOC(snsm_sequence_res, SNSM_SEQUENCE_RES); snsm_sequence_res->nsapi = nsapi; snsm_sequence_res->rec_no = npdu_number; PSEND(hCommSM, snsm_sequence_res); #endif /* #ifdef SNDCP_UPM_INCLUDED */ } break; default: TRACE_ERROR( "SIG_ND_MG_REC_NO unexpected" ); break; } } /* sig_nd_mg_rec_no() */