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view src/g23m-gprs/grlc/grlc_tms.h @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  GRLC
+----------------------------------------------------------------------------- 
|  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 :  Definitions for service TM.
+----------------------------------------------------------------------------- 
*/ 

#ifndef GRLC_TMS_H
#define GRLC_TMS_H



/*
 *  interface for service RU
 */
EXTERN void sig_ru_tm_error_ra( void );
EXTERN void sig_ru_tm_cs( void );
EXTERN void sig_ru_tm_end_of_tbf( void );
EXTERN void sig_ru_tm_end_of_pdu ( UBYTE );
EXTERN void sig_ru_tm_prim_delete ( void );
EXTERN void sig_ru_tm_ctrl_blk_sent( UBYTE index );
#if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH
EXTERN void sig_ru_tm_ul_re_est_tbf(void);
#endif

/*
 *  interface for service RD
 */
EXTERN void sig_rd_tm_end_of_tbf( BOOL rel_ul );
EXTERN void sig_rd_tm_ul_req_cnf( void );


EXTERN UBYTE* tm_get_ctrl_blk(UBYTE *index, BOOL unacknowledged);
EXTERN BOOL   tm_is_ctrl_blk_rdy(UBYTE ack_cnt_meas_rpt, UBYTE ack_cnt_other);
EXTERN UBYTE  tm_get_num_ctrl_blck(void);
EXTERN UBYTE  tm_cpy_ctrl_blk_to_buffer(UBYTE *buffer);

EXTERN void sig_ru_tm_repeat_alloc( void );
EXTERN void   sig_ru_tm_end_of_fix_alloc(void);

#if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH
EXTERN void sig_gff_tm_mac_ready_ind_two_phase  (T_MAC_READY_IND *mac_ready_ind);
EXTERN void tm_send_prr_2p_ptm ( void );
#endif


#endif /* !GRLC_TMS_H */