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view src/g23m-gprs/gmm/gmm_kernf.h @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  gmm_kernf.h
+----------------------------------------------------------------------------- 
|  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 gmm_kernf.c 
+----------------------------------------------------------------------------- 
*/ 



#ifndef GMM_KERNF_H
#define GMM_KERNF_H



EXTERN void kern_sim_gmm_update (void );
EXTERN void kern_gmmreg_info_ind ( void );
EXTERN void kern_gmmreg_detach ( UBYTE detach_type, 
                                 USHORT service,
                                 UBYTE search_running,
                                 USHORT cause);
EXTERN void kern_local_detach_open_proc (void );
EXTERN void kern_local_detach ( USHORT error_cause, BOOL det_acc_sent, T_LOCAL_DETACH_PROC local_detach_open_proc );

EXTERN void kern_init ( void );



EXTERN void kern_attach_reset ( void );


EXTERN void kern_mm_imsi_detach ( void );
EXTERN void kern_mm_imsi_detach_ind ( USHORT error_cause, BOOL perform_detach, UBYTE detach_type );
EXTERN void kern_mm_cm_establish_res ( UBYTE cm_establish_res  );
EXTERN void kern_mm_cm_emergency_res ( UBYTE cm_emergency_res  );

EXTERN void kern_mm_lau ( void );

EXTERN void kern_mm_set_state ( UBYTE state);
EXTERN void kern_set_rau_timer ( T_rau_timer rau_timer );

EXTERN void kern_mm_start_t3212 ( void );

EXTERN void kern_tmsi_negotiated ( BOOL v_tmsi, 
                                   T_mobile_identity *tmsi,
                                   BOOL v_ptmsi, 
                                   T_gmobile_identity *ptmsi,
                                   BOOL v_ptmsi_signature,
                                   T_p_tmsi_signature *p_tmsi_signature
                                 );

EXTERN void kern_local_attach ( T_TLLI_TYPE new_tlli_type,
                                  T_TLLI_TYPE old_tlli_type );
EXTERN void kern_gmmrr_assign ( void );


EXTERN ULONG kern_get_tmsi (T_mobile_identity * mobile_identity);

EXTERN void kern_get_mobile_identity ( 
  UBYTE type_of_identity,
  T_gmobile_identity* gmobile_identity );
EXTERN void kern_ulong2mobile_identity ( ULONG ptmsi,
                                  T_gmobile_identity* gmobile_identity );

EXTERN BOOL kern_lau_needed ( void );
EXTERN BOOL kern_cell_changed ( void );
EXTERN BOOL kern_lai_changed ( void );
EXTERN BOOL kern_rai_changed ( void );
EXTERN BOOL kern_ra_crossed ( void );
EXTERN BOOL kern_plmn_changed ( void );
EXTERN void kern_set_rai ( T_routing_area_identification  * rai);
EXTERN void kern_get_imeisv (T_gmobile_identity *imei);
EXTERN void kern_read_imsi (T_SIM_GMM_INSERT_IND *sim_gmm_insert_ind);
EXTERN void kern_read_pcm ( void );
EXTERN void kern_gmmrr_suspend ( UBYTE susp_gprs, UBYTE gmmrr_susp_cause, UBYTE susp_type);
EXTERN void kern_mm_activate_mm ( void );
EXTERN void kern_gmmreg_attach_cnf ( UBYTE attach_type);
EXTERN void kern_gmmreg_attach_cnf_sr ( UBYTE attach_type, UBYTE search_running);
EXTERN void kern_mmgmmreg_attach_cnf ( UBYTE attach_type, UBYTE search_running,
                      T_MMGMM_REG_CNF * mmgmm_reg_cnf );
EXTERN void kern_disable (void);
EXTERN void kern_llgmm_unassign (void );
EXTERN void kern_llgmm_suspend (UBYTE susp_cause);

EXTERN void kern_gmmsm_establich_rej ( void );
EXTERN void kern_llgmm_assign ( void );
EXTERN void kern_llgmm_resume ( void );
EXTERN void kern_llgmm_assign_tlli ( T_TLLI_TYPE new_tlli_type,
                                  T_TLLI_TYPE old_tlli_type );
EXTERN void kern_mm_activate_rr ( void );
EXTERN void kern_mm_reg_req ( U8 reg_type, U8 bootup_act );

EXTERN void kern_gmmrr_disable ( void );
EXTERN void kern_gmmrr_enable ( void ); 

EXTERN void kern_mm_net_req ( void );
EXTERN void kern_mm_detach_started ( void );
EXTERN void kern_mm_attach_started ( void );
EXTERN void kern_mm_auth_rej ( void );
EXTERN void kern_mm_attach_rej ( USHORT error_cause );
EXTERN void kern_mm_attach_acc ( BOOL v_mobile_identity, T_mobile_identity * mobile_identity, /* TCS 2.1 */
                                 BOOL v_eqv_plmn_list,   T_eqv_plmn_list   * eqv_plmn_list ); /* TCS 2.1 */
EXTERN void kern_sim_authentication_req ( UBYTE rand[MAX_RAND], UBYTE cksn );
EXTERN void kern_sim_del_locigprs ( void ); 
EXTERN void kern_set_loc_info (T_SIM_GMM_UPDATE_REQ *sim_gmm_update_req);
EXTERN void kern_set_kc_cksn (T_SIM_GMM_UPDATE_REQ *sim_gmm_update_req);
EXTERN void kern_read_loc_info (T_SIM_GMM_INSERT_IND *sim_gmm_insert_ind);
EXTERN void kern_read_kc_cksn (T_SIM_GMM_INSERT_IND *sim_gmm_insert_ind);
EXTERN void kern_gmmrr_stop_waiting_for_transmission (void);
EXTERN void kern_gmmrr_attach_started (void);
EXTERN void kern_gmmrr_attach_finished (void);
EXTERN BOOL kern_is_cell_forbidden (void);
EXTERN void kern_remove_plmn_from_forbidden_list (T_plmn plmn);
EXTERN void kern_send_gmmreg_cell_ind (void);
EXTERN void kern_send_llgmm_trigger_req(void);
EXTERN void kern_attach_rau_init (void);
EXTERN void kern_build_ms_network_capability (T_ms_network_capability *ms_network_capability);

EXTERN USHORT kern_make_cause (BOOL cause_valid, UBYTE network_cause);
EXTERN void kern_call_undone_mm_proc_der ( void );
EXTERN void kern_call_undone_mm_proc_reg ( void );
#ifdef GMM_TCS4
EXTERN T_CAUSE_ps_cause kern_make_new_cause ( void );
#endif
EXTERN void kern_reset_cipher ( void );
#endif /* !GMM_KERNF_H */