FreeCalypso > hg > fc-magnetite
view src/g23m-fad/l2r/tra_dnp.c @ 470:fb5c5859ad22
romvecs-patch: insert code moved into src subdir
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 25 Mar 2018 05:46:28 +0000 |
parents | 90eb61ecd093 |
children |
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/* +----------------------------------------------------------------------------- | Project : CSD (8411) | Modul : tra_dnp.c +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This Modul defines the functions for processing | of incomming primitives for the component TRA +----------------------------------------------------------------------------- */ #ifndef TRA_DNP_C #define TRA_DNP_C #endif #define ENTITY_L2R /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pconst.cdg" #include "vsi.h" #include "macdef.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "pei.h" #include "tok.h" #include "dti.h" #include "cl_ribu.h" #include "tra_pei.h" #include "tra.h" /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_dti_tra_dn_tx_buffer_ready_ind +------------------------------------------------------------------------------ | Description : Process signal DTI_REASON_TX_BUFFER_READY received from | dti library callback function. | | Parameters : - | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void sig_dti_tra_dn_tx_buffer_ready_ind() { TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_ready_ind()"); if (tra_data->dn.Brk_dti_data_ind NEQ NULL) { /* * if there is a pending break indication to be sent via DTI, * send it now */ sig_any_tra_dn_send_break_req(); return; } switch (GET_STATE (DN)) { case DN_IDLE: { SET_STATE (DN, DN_WAIT); break; } case DN_SEND: { if (dl_send_data_ind()) { SET_STATE (DN, DN_IDLE); } break; } } } /* +------------------------------------------------------------------------------ | Function : sig_dti_tra_dn_tx_buffer_full_ind +------------------------------------------------------------------------------ | Description : Process signal DTI_REASON_TX_BUFFER_FULL received from | dti library callback function. | | Parameters : - | | Return : - +------------------------------------------------------------------------------ The buffer function of DTILIB is not used. So there is nothing to be done here yet... */ GLOBAL void sig_dti_tra_dn_tx_buffer_full_ind() { TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_full_ind()"); } /* +------------------------------------------------------------------------------ | Function : rcv_ra_data_ind +------------------------------------------------------------------------------ | Description : Process primitive RA_DATA_IND received from RA. | This function is called if the primitive RA_DATA_IND is | received or from the signal processing in l2r_pei (tra). | | Parameters : ra_data_ind - | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void rcv_ra_data_ind(T_RA_DATA_IND *ra_data_ind) { T_TRA_DN *ddl = &tra_data->dn; T_FD *pFD = NULL; TRACE_FUNCTION("rcv_ra_data_ind()"); if (GET_STATE (MGT) NEQ MGT_IDLE) { TRACE_EVENT ("data rcvd while not in state MGT_IDLE"); while (cl_ribu_data_avail(ddl->ribu)) { cl_ribu_get(ddl->ribu); } #ifdef _SIMULATION_ PFREE (ra_data_ind); #endif return; } #ifdef _SIMULATION_ PACCESS (ra_data_ind); if (ra_data_ind->sdu.l_buf) { pFD = tra_get_next_FrameDesc(); TRACE_EVENT_P2("put - wi=%d - ri=%d", ddl->ribu->idx.wi, ddl->ribu->idx.ri); memcpy(pFD->buf, ra_data_ind->sdu.buf, ra_data_ind->sdu.l_buf >> 3); pFD->len = ra_data_ind->sdu.l_buf >> 3; } #endif ddl->sa = 0; ddl->sb = 0; ddl->x = 0; if (ra_data_ind->status & ST_SA) ddl->sa = DTI_SA_OFF; if (ra_data_ind->status & ST_SB) ddl->sb = DTI_SB_OFF; if (ra_data_ind->status & ST_X) ddl->x = DTI_FLOW_OFF; if (ddl->ribu->idx.filled > 1) TRACE_EVENT_P3("RIBU ddl: filled=%d; wi=%d; ri=%d", ddl->ribu->idx.filled, ddl->ribu->idx.wi, ddl->ribu->idx.ri); while (cl_ribu_data_avail(ddl->ribu)) { pFD = cl_ribu_get(ddl->ribu); dl_prep_data_ind(pFD); } switch (GET_STATE (DN)) { case DN_SEND: break; case DN_IDLE: if (pFD NEQ NULL) { SET_STATE (DN, DN_SEND); } break; case DN_WAIT: if (dl_send_data_ind()) { SET_STATE (DN, DN_IDLE); } break; default: break; } #ifdef _SIMULATION_ PFREE (ra_data_ind); #endif }