;********************************************************************************
;*** File           : l2r.pdf
;*** Creation       : Wed Mar 11 09:58:14 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  : l2r
;*** Document No.   : 8411.102.01.124
;*** Document Date  : 2001-10-31
;*** Document Status: BEING_PROCESSED
;*** Document Author: TVO
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Thu Nov 29 09:44:22 2007"
PRAGMA 	LAST_MODIFIED 	"2001-10-31"
PRAGMA 	ID_AND_VERSION 	"8411.102.01.124"



CONST 	L2R_K_MS_IWF_MIN 	0 	; window size ms->iwf (min)
CONST 	L2R_K_MS_IWF_MAX 	61 	; window size ms->iwf (max)
CONST 	L2R_K_MS_IWF_DEF 	61 	; window size ms->iwf (default)
CONST 	L2R_K_IWF_MS_MIN 	0 	; window size iwf->ms (min)
CONST 	L2R_K_IWF_MS_MAX 	61 	; window size iwf->ms (max)
CONST 	L2R_K_IWF_MS_DEF 	61 	; window size iwf->ms (default)
CONST 	L2R_T1_MIN_FULLRATE_14400 	42 	; acknowledge timer (min at fullrate 14400)
CONST 	L2R_T1_MIN_FULLRATE_9600 	38 	; acknowledge timer (min at fullrate 9600)
CONST 	L2R_T1_MIN_FULLRATE_4800 	44 	; acknowledge timer (min at fullrate 4800)
CONST 	L2R_T1_MIN_HALFRATE_4800 	60 	; acknowledge timer (min at halfrate 4800)
CONST 	L2R_T1_MIN 	38 	; acknowledge timer ( >>> to be removed !!! <<<)
CONST 	L2R_T1_MAX 	255 	; acknowledge timer (max at all rates)
CONST 	L2R_T1_DEF_FULLRATE_14400 	52 	; acknowledge timer (default at fullrate 14400)
CONST 	L2R_T1_DEF_FULLRATE_9600 	48 	; acknowledge timer (default at fullrate 9600)
CONST 	L2R_T1_DEF_FULLRATE_4800 	54 	; acknowledge timer (default at fullrate 4800)
CONST 	L2R_T1_DEF_HALFRATE_4800 	78 	; acknowledge timer (default at halfrate 4800)
CONST 	L2R_T1_DEF 	48 	; acknowledge timer ( >>> to be removed !!! <<<)
CONST 	L2R_T2_MIN 	0 	; reply delay (min)
CONST 	L2R_T2_MAX 	255 	; reply delay (max)
CONST 	L2R_T2_DEF 	20 	; reply delay (default)
CONST 	L2R_N2_MIN 	1 	; retransmission attempts (min)
CONST 	L2R_N2_MAX 	255 	; retransmission attempts (max)
CONST 	L2R_N2_DEF 	6 	; retransmission attempts (default)
CONST 	L2R_PT_MIN 	0 	; type of data compression (min)
CONST 	L2R_PT_MAX 	0 	; type of data compression (max)
CONST 	L2R_PT_DEF 	0 	; type of data compression (default)
CONST 	L2R_P0_MIN 	0 	; v.42 bis data compression direction (min)
CONST 	L2R_P0_MAX 	0 	; v.42 bis data compression direction (max)
CONST 	L2R_P0_DEF 	0 	; v.42 bis data compression direction (default)
CONST 	L2R_P1_MIN 	512 	; v.42 bis number of possible codewords (min)
CONST 	L2R_P1_MAX 	65535 	; v.42 bis number of possible codewords (max)
CONST 	L2R_P1_DEF 	512 	; v.42 bis number of possible codewords (default)
CONST 	L2R_P2_MIN 	6 	; v.42 bis maximum encodable data string length (min)
CONST 	L2R_P2_MAX 	250 	; v.42 bis maximum encodable data string length (max)
CONST 	L2R_P2_DEF 	6 	; v.42 bis maximum encodable data string length (default)
CONST 	L2R_BYTES_PER_PRIM_MIN 	25 	; bytes per primitive (min)
CONST 	L2R_BYTES_PER_PRIM_MAX 	250 	; bytes per primitive (max)
CONST 	L2R_BYTES_PER_PRIM_DEF 	250 	; bytes per primitive (default)
CONST 	L2R_BUFFER_SIZE_MIN 	2048 	; receive and transmit buffer size in bytes (min)
CONST 	L2R_BUFFER_SIZE_MAX 	4096 	; receive and transmit buffer size in bytes (max)
CONST 	L2R_BUFFER_SIZE_DEF 	2048 	; receive and transmit buffer size in bytes (default)
CONST 	L2R_ENTITY_NAME_LEN 	6 	; maximum length of entity name including NULL



VALTAB 	VAL_pt
VAL 	0 	L2R_COMPR_TYPE_V42BIS 	"V.42bis"

VALTAB 	VAL_p0
VAL 	0 	L2R_COMP_DIR_NONE 	"compress in neither direction"
VAL 	1 	L2R_COMP_DIR_TRANSMIT 	"compress in uplink direction only"
VAL 	2 	L2R_COMP_DIR_RECEIVE 	"compress in downlink direction only"
VAL 	3 	L2R_COMP_DIR_BOTH 	"compress in both directions"

VALTAB 	VAL_uil2p
VAL 	0 	L2R_ISO6429 	"ISO6429, codeset 0, DC1/DC3 (with flow control)"
VAL 	1 	L2R_COPnoFlCt 	"Character Oriented Protocol with No Flow Control"

VALTAB 	VAL_rate
VAL 	0 	L2R_HALFRATE_4800 	"halfrate 4,8/6 kBit"
VAL 	1 	L2R_FULLRATE_4800 	"fullrate 4,8/6 kBit"
VAL 	2 	L2R_FULLRATE_9600 	"fullrate 9,6/12 kBit"
VAL 	3 	L2R_FULLRATE_14400 	"fullrate 13,4/14,4 kBit"

VALTAB 	VAL_ack_flg
VAL 	0 	L2R_ACK 	"acknowledged"
VAL 	1 	L2R_NAK 	"not acknowledged"

VALTAB 	VAL_cause
VAL 	0x0000 	CAUSE_DUMMY 	"The following causes can occur within this primitive: all those possible within the RLP_ERROR_IND primitive of  the RLP SAP"

VALTAB 	VAL_dti_conn
VAL 	0 	L2R_CONNECT_DTI 	"Connect DTI to L2R"
VAL 	1 	L2R_DISCONNECT_DTI 	"Connect DTI to upper layer"

VALTAB 	VAL_link_id
VAL 	0 	L2R_LINK_ID_DEFAULT 	"Default link id"

VALTAB 	VAL_dti_direction
VAL 	0 	L2R_DTI_NORMAL 	"DTI used normally"
VAL 	1 	L2R_DTI_INVERTED 	"DTI is inverted"




VAR 	rlp_vers 	"rlp version number" 	B


VAR 	k_ms_iwf 	"window size ms -> iwf" 	S


VAR 	k_iwf_ms 	"window size iwf -> ms" 	S


VAR 	t1 	"acknowledge timer" 	B


VAR 	t2 	"reply delay" 	B


VAR 	n2 	"maximum number of retransmission attempts" 	B


VAR 	pt 	"type of data compression" 	B

VAL 	@p_l2r - VAL_pt@ 	

VAR 	p0 	"v.42bis data compression direction" 	B

VAL 	@p_l2r - VAL_p0@ 	

VAR 	p1 	"v.42bis number of possible codewords" 	S


VAR 	p2 	"v.42bis maximum encodable string length" 	B


VAR 	uil2p 	"user information layer 2 protocol" 	B

VAL 	@p_l2r - VAL_uil2p@ 	

VAR 	bytes_per_prim 	"bytes per primitive" 	S


VAR 	buffer_size 	"buffer size in bytes" 	S


VAR 	rate 	"transmission rate" 	B

VAL 	@p_l2r - VAL_rate@ 	

VAR 	ack_flg 	"acknowledge flag" 	B

VAL 	@p_l2r - VAL_ack_flg@ 	

VAR 	cause 	"error cause" 	S

VAL 	@p_l2r - VAL_cause@ 	

VAR 	error_rate 	"error_rate" 	L


VAR 	dti_conn 	"DTI connect" 	B

VAL 	@p_l2r - VAL_dti_conn@ 	

VAR 	entity_name 	"name of an neighbour entity" 	B


VAR 	link_id 	"Link identifier" 	L

VAL 	@p_l2r - VAL_link_id@ 	

VAR 	dti_direction 	"DTI direction" 	B

VAL 	@p_l2r - VAL_dti_direction@ 	







; L2R_ACTIVATE_REQ 	0x80000012
; L2R_ACTIVATE_CNF 	0x80004012
; L2R_DEACTIVATE_REQ 	0x80010012
; L2R_DEACTIVATE_CNF 	0x80014012
; L2R_CONNECT_REQ 	0x80020012
; L2R_CONNECT_CNF 	0x80024012
; L2R_CONNECT_IND 	0x80034012
; L2R_DISC_REQ 	0x80030012
; L2R_DISC_CNF 	0x80044012
; L2R_DISC_IND 	0x80054012
; L2R_XID_IND 	0x800A4012
; L2R_ERROR_IND 	0x800B4012
; L2R_RESET_IND 	0x800C4012
; L2R_STATISTIC_IND 	0x800D4012
; L2R_DTI_REQ 	0x80070012
; L2R_DTI_CNF 	0x800E4012
; L2R_DTI_IND 	0x800F4012
; L2R_CHANGE_RATE_REQ 	0x80080012



PRIM 	L2R_ACTIVATE_REQ 	0x80000012
{
 	k_ms_iwf 	 ; window size ms->iwf
 	k_iwf_ms 	 ; window size iwf->ms
 	t1 	 ; acknowledge timer
 	t2 	 ; reply delay
 	n2 	 ; retransmission attempts
 	pt 	 ; type of data compression
 	p0 	 ; v.42 bis data compression direction
 	p1 	 ; v.42 bis number of possible codewords
 	p2 	 ; v.42 bis maximum encodable data string length
 	uil2p 	 ; user information layer 2 protocol
 	bytes_per_prim 	 ; bytes per primitive
 	buffer_size 	 ; receive and transmit buffer size in bytes
 	rate 	 ; transmission rate
}






PRIM 	L2R_ACTIVATE_CNF 	0x80004012
{
 	ack_flg 	 ; acknowledge flag
}






PRIM 	L2R_DEACTIVATE_REQ 	0x80010012
{
}






PRIM 	L2R_DEACTIVATE_CNF 	0x80014012
{
}






PRIM 	L2R_CONNECT_REQ 	0x80020012
{
}






PRIM 	L2R_CONNECT_CNF 	0x80024012
{
 	ack_flg 	 ; acknowledge flag
}






PRIM 	L2R_CONNECT_IND 	0x80034012
{
}






PRIM 	L2R_DISC_REQ 	0x80030012
{
}






PRIM 	L2R_DISC_CNF 	0x80044012
{
}






PRIM 	L2R_DISC_IND 	0x80054012
{
}






PRIM 	L2R_XID_IND 	0x800A4012
{
 	rlp_vers 	 ; RLP version no.
 	k_ms_iwf 	 ; window size ms->iwf
 	k_iwf_ms 	 ; window size iwf->ms
 	t1 	 ; acknowledge timer
 	t2 	 ; reply delay
 	n2 	 ; retransmission attempts
 	pt 	 ; type of data compression
 	p0 	 ; v.42 bis data compression direction
 	p1 	 ; v.42 bis number of possible codewords
 	p2 	 ; v.42 bis maximum encodable data string length
}






PRIM 	L2R_ERROR_IND 	0x800B4012
{
 	cause 	 ; error cause
}






PRIM 	L2R_RESET_IND 	0x800C4012
{
}






PRIM 	L2R_STATISTIC_IND 	0x800D4012
{
 	error_rate 	 ; error rate
}






PRIM 	L2R_DTI_REQ 	0x80070012
{
 	dti_conn 	 ; DTI connect
 	entity_name 	[L2R_ENTITY_NAME_LEN] 	 ; entity name
 	link_id 	 ; link identifier
 	dti_direction 	 ; DTI direction
}






PRIM 	L2R_DTI_CNF 	0x800E4012
{
 	dti_conn 	 ; DTI connect
 	link_id 	 ; link identifier
}






PRIM 	L2R_DTI_IND 	0x800F4012
{
 	link_id 	 ; link identifier
}






PRIM 	L2R_CHANGE_RATE_REQ 	0x80080012
{
 	rate 	 ; transmission rate
}