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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 35f7a1dc9f7d
children
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;********************************************************************************
;*** File           : 8010_128_sm_sap.pdf
;*** Creation       : Wed Mar 11 09:57:47 CST 2009
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : 8010_128_sm_sap
;*** Document No.   : 8010.128.02.009
;*** Document Date  : 2004-06-08
;*** Document Status: APPROVED
;*** Document Author: rpk
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Thu Nov 29 09:26:48 2007"
PRAGMA 	LAST_MODIFIED 	"2004-06-08"
PRAGMA 	ID_AND_VERSION 	"8010.128.02.009"
PRAGMA 	PREFIX 	SM 	; Prefix for this document
PRAGMA 	ALLWAYS_ENUM_IN_VAL_FILE 	YES 	; Enumeration values in value file
PRAGMA 	ENABLE_GROUP 	NO 	; Enable h-file grouping
PRAGMA 	COMPATIBILITY_DEFINES 	YES 	; Compatible to the old #defines















; SM_ACTIVATE_STARTED_IND 	0x80004090
; SM_ACTIVATE_IND 	0x80014090
; SM_ACTIVATE_RES 	0x80000090
; SM_DEACTIVATE_IND 	0x80024090
; SM_DEACTIVATE_RES 	0x80010090
; SM_MODIFY_IND 	0x80034090
; SM_MODIFY_RES 	0x80020090
; SM_STATUS_REQ 	0x80030090
; SM_COMPRESSION_REQ 	0x80040090



PRIM 	SM_ACTIVATE_STARTED_IND 	0x80004090
{
 	EXTERN @p_8010_137_nas_include - nsapi@ 	nsapi 	 ; network layer service access point identifier
 	EXTERN @p_8010_152_ps_include - rat@ 	rat 	 ; Radio Access Technology
}






PRIM 	SM_ACTIVATE_IND 	0x80014090
{
 	EXTERN @p_8010_137_nas_include - nsapi@ 	nsapi 	 ; network layer service access point identifier
 	EXTERN @p_8010_152_ps_include - sapi@ 	sapi 	 ; LLC service access point identifier
 	EXTERN @p_8010_152_ps_include - radio_prio@ 	radio_prio 	 ; radio priority
 	EXTERN @p_8010_152_ps_include - qos@ 	qos 	 ; quality of service
 	EXTERN @p_8010_152_ps_include - pkt_flow_id@ 	pkt_flow_id 	 ; packet flow identifier
 	< () 	EXTERN @p_8010_137_nas_include - comp_params@ 	comp_params 	> 	 ; compression parameters; GSM Only
}






PRIM 	SM_ACTIVATE_RES 	0x80000090
{
 	EXTERN @p_8010_137_nas_include - nsapi@ 	nsapi 	 ; network layer service access point identifier
 	< () 	EXTERN @p_8010_137_nas_include - comp_params@ 	comp_params 	> 	 ; compression parameters; GSM Only
}






PRIM 	SM_DEACTIVATE_IND 	0x80024090
{
 	EXTERN @p_8010_137_nas_include - nsapi_set@ 	nsapi_set 	 ; set of network layer service access point identifiers
 	EXTERN @p_8010_152_ps_include - rel_ind@ 	rel_ind 	 ; LLC Release indicator
}






PRIM 	SM_DEACTIVATE_RES 	0x80010090
{
 	EXTERN @p_8010_137_nas_include - nsapi_set@ 	nsapi_set 	 ; set of network layer service access point identifier
}






PRIM 	SM_MODIFY_IND 	0x80034090
{
 	EXTERN @p_8010_137_nas_include - nsapi@ 	nsapi 	 ; network layer service access point identifier
 	EXTERN @p_8010_152_ps_include - sapi@ 	sapi 	 ; LLC service access point identifier
 	EXTERN @p_8010_152_ps_include - radio_prio@ 	radio_prio 	 ; radio priority
 	EXTERN @p_8010_152_ps_include - pkt_flow_id@ 	pkt_flow_id 	 ; packet flow identifier
 	EXTERN @p_8010_152_ps_include - qos@ 	qos 	 ; quality of service
}






PRIM 	SM_MODIFY_RES 	0x80020090
{
 	EXTERN @p_8010_137_nas_include - nsapi@ 	nsapi 	 ; network layer service access point identifier
}






PRIM 	SM_STATUS_REQ 	0x80030090
{
 	EXTERN @p_8010_137_nas_include - nsapi_set@ 	nsapi_set 	 ; set of network layer service access point identifiers
 	EXTERN @p_8010_152_ps_include - sapi@ 	sapi 	 ; LLC service access point identifier
 	EXTERN @p_8010_153_cause_include - ps_cause@ 	ps_cause 	 ; Cause of the error
}






PRIM 	SM_COMPRESSION_REQ 	0x80040090
{
 	EXTERN @p_8010_137_nas_include - nsapi_set@ 	nsapi_set 	 ; Set of network layer service access point identifiers
 	EXTERN @p_8010_137_nas_include - comp_params@ 	comp_params 	 ; compression parameters
}