FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/upm/upm_debug.h @ 303:f76436d19a7a default tip
!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 : 3G PS | Module : SM +----------------------------------------------------------------------------- | Copyright 2003 Texas Instruments. | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments . | 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. +----------------------------------------------------------------------------- | Purpose: Debug definitions for the User Plane Management (UPM) Entity. | For design details, see: | 8010.939 UPM Detailed Specification +---------------------------------------------------------------------------*/ /*==== DECLARATION CONTROL =================================================*/ #ifndef UPM_DEBUG_H #define UPM_DEBUG_H /*==== INCLUDES =============================================================*/ /*==== CONSTS ===============================================================*/ /*==== TYPES ================================================================*/ #ifdef S_SPLINT_S /* LINT code checker defines */ #undef TRUE #undef FALSE typedef /*@only@*/ T_VOID_STRUCT *T_VOID_STRUCT_ONLY; #ifdef TI_UMTS typedef /*@null@*/ /*@only@*/ T_MEM_uplink_buffer_users_info *lint_mem_user_info; #endif /* TI_UMTS */ #ifndef UPM_WITHOUT_USER_PLANE typedef /*@null@*/ /*@only@*/ T_desc2 *lint_desc_ptr; /*@-redef@*/ /*@-matchfields@*/ typedef struct { /*@null@*/ U32 /*@alt lint_desc_ptr@*/ next; U16 offset; U16 len; U16 size; /*@reldef@*/ U8 buffer[1]; /*@reldef@*//*@unused@*/ U8 zzz_align0; } T_desc2; typedef struct { U16 list_len; /*@reldef@*//*@unused@*/ U8 zzz_align0; /*@reldef@*//*@unused@*/ U8 zzz_align1; U32 /*@alt lint_desc_ptr@*/ first; } T_desc_list2; /*@=redef@*/ /*@=matchfields@*/ #endif /* UPM_WITHOUT_USER_PLANE */ #endif /* S_SPLINT_S */ /*==== EXPORTS ==============================================================*/ #ifdef S_SPLINT_S /* LINT code checker defines */ /*@-incondefs@*/ /*@-redecl@*/ T_HANDLE vsi_c_open (T_HANDLE Caller, /*@observer@*/ char *Name) /*@globals internalState@*/ /*@modifies internalState@*/; int /*@alt void@*/ vsi_c_close (T_HANDLE Caller, T_HANDLE ComHandle); int /*@alt void@*/ vsi_c_psend (T_HANDLE ComHandle, /*@only@*/ /*@out@*/T_VOID_STRUCT *ptr FILE_LINE_TYPE); /*@null@*/ /*@only@*/ /*@out@*/ T_VOID_STRUCT * vsi_c_pnew (U32 /*@alt int@*/ Size, U32 /*@alt int@*/ opc FILE_LINE_TYPE); /*@null@*/ /*@only@*/ /*@out@*/ T_VOID_STRUCT * vsi_c_new_sdu(U32 /*@alt int@*/ Size, U32 /*@alt int@*/ opc, U16 /*@alt int,size_t@*/ sdu_len, U16 /*@alt int,size_t@*/ sdu_offset, U16 /*@alt int@*/ encode_offset FILE_LINE_TYPE); int /*@alt void@*/ vsi_c_pfree (/*@out@*/ /*@null@*/ T_VOID_STRUCT_ONLY *Msg FILE_LINE_TYPE); /*@null@*/ /*@only@*/ /*@out@*/ T_VOID_STRUCT * vsi_m_cnew (U32 /*@alt int@*/ size, U32 /*@alt int@*/ type FILE_LINE_TYPE) /*@globals internalState@*/ /*@modifies internalState@*/; int /*@alt void@*/ vsi_m_cfree (/*@out@*/ /*@null@*/ T_VOID_STRUCT_ONLY *ptr FILE_LINE_TYPE) /*@globals internalState@*/ /*@modifies internalState@*/; #ifdef TI_UMTS void mem_adjust_uplink_users_flow_control(/*@in@*/ lint_mem_user_info users_info[MEM_MAX_RAB_ID]); /*@owned@*/U8 * mem_alloc (U8 user_handle, U16 length, /*@out@*/ U32 *ptr_handle); /*@owned@*/U8 * mem_get_user_data(T_MEM_HANDLE memory_handle, /*@out@*/ U16 *ptr_length); #endif /* TI_UMTS */ #ifndef UPM_WITHOUT_USER_PLANE DTI_HANDLE dti_init (U8 maximum_links, T_HANDLE handle, U32 entity_options, /*@-type@*/ void (*sig_callback) /*@=type@*/ (U8 instance, U8 interfac, U8 channel, U8 reason, /*@only@*/ /*@null@*/ T_DTI2_DATA_IND *dti_data_ind)) /*@globals internalState@*/ /*@modifies internalState@*/; BOOL dti_resolve_link_id(/*@observer@*/DTI_HANDLE hDTI, U8 instance, U8 interfac, U8 channel, /*@out@*/ U32 *link_id); void mfree_desc (DTI_HANDLE hDTI, /*@null@*/ /*@out@*/ T_desc_list2 * desc_list2) /*@ensures isnull desc_list2->first@*/ /*@globals internalState@*/ /*@modifies internalState@*/; void dti_send_data(/*@observer@*/DTI_HANDLE hDTI, U8 instance, U8 interfac, U8 channel, /*@only@*/ /*@null@*/ /*@out@*/ T_DTI2_DATA_IND *dti_data_ind); #endif /* UPM_WITHOUT_USER_PLANE */ T_CL_result /*@alt void@*/ cl_qos_convert_r97_to_r99(/*@partial@*//*@in@*/T_PS_qos_r97 *src_qos_r97, /*@out@*/ T_PS_qos_r99 *dst_qos_r99); T_CL_result /*@alt void@*/ cl_qos_convert_r99_to_r97(/*@partial@*//*@in@*/T_PS_qos_r99 *src_qos_r99, /*@out@*/ T_PS_qos_r97 *dst_qos_r97); /*@=incondefs@*/ /*@=redecl@*/ #endif /* S_SPLINT_S */ #endif /* UPM_DEBUG_H */ /*==== END OF FILE ==========================================================*/