fc-tourmaline: src/g23m-gprs/llc/llc

annotate src/g23m-gprs/llc/llc_up.c @ 205:81f5c4ca1fb3

mmiDialogs.c: make dialog_info() static The function in question was first declared as static, then defined as non-static, which should be considered invalid C. Given that this function is not referenced from any other modules and appears to have been intended as static, make it so.

author	Mychaela Falconia <falcon@freecalypso.org>
date	Tue, 06 Apr 2021 01:28:52 +0000
parents	fa8dc04885d8
children

rev	line source
1 fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	2 +-----------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	3 \| Project :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	4 \| Modul :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	5 +-----------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	6 \| Copyright 2002 Texas Instruments Berlin, AG
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	7 \| All rights reserved.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	8 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	9 \| This file is confidential and a trade secret of Texas
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	10 \| Instruments Berlin, AG
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	11 \| The receipt of or possession of this file does not convey
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	12 \| any rights to reproduce or disclose its contents or to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	13 \| manufacture, use, or sell anything it may describe, in
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	14 \| whole, or in part, without the specific written consent of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	15 \| Texas Instruments Berlin, AG.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	16 +-----------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	17 \| Purpose : This modul is part of the entity LLC and implements all
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	18 \| functions to handles the incoming primitives as described in
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	19 \| the SDL-documentation (U-statemachine)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	20 +-----------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	21 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	22
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	23 #ifndef LLC_UP_C
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	24 #define LLC_UP_C
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	25 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	26
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	27 #define ENTITY_LLC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	28
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	29 /==== INCLUDES =============================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	30
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	31 #include <string.h> /* to get memcpy() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	32
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	33 #include "typedefs.h" /* to get Condat data types */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	34 #include "vsi.h" /* to get a lot of macros */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	35 #include "macdef.h"
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	36 #include "gprs.h"
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	37 #include "gsm.h" /* to get a lot of macros */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	38 #include "cnf_llc.h" /* to get cnf-definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	39 #include "mon_llc.h" /* to get mon-definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	40 #include "prim.h" /* to get the definitions of used SAP and directions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	41 #include "llc.h" /* to get the global entity definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	42
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	43 #include "llc_uf.h" /* to get local U functions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	44 #include "llc_ul.h" /* to get local U labels */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	45 #include "llc_t200s.h" /* to get signal interface to T200 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	46 #include "llc_txs.h" /* to get signal interface to TX */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	47 #include "llc_llmes.h" /* to get signal interface to LLME */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	48
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	49 /==== CONST ================================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	50
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	51 /==== LOCAL VARS ===========================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	52
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	53 /==== PRIVATE FUNCTIONS ====================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	54
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	55 /==== PUBLIC FUNCTIONS =====================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	56
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	57
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	58
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	59 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	60 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	61 \| Function : u_ll_establish_req
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	62 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	63 \| Description : Handles the primitive LL_ESTABLISH_REQ
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	64 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	65 \| Parameters : *ll_establish_req - Ptr to primitive payload
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	66 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	67 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	68 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	69 GLOBAL void u_ll_establish_req ( T_LL_ESTABLISH_REQ *ll_establish_req )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	70 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	71 int bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	72
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	73 TRACE_FUNCTION( "ll_establish_req" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	74
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	75 SWITCH_LLC (ll_establish_req->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	76
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	77 TRACE_2_PARA("s:%d xid-len:%d", ll_establish_req->sapi, BYTELEN(ll_establish_req->sdu.l_buf) );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	78
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	79 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	80 * Set TLLI for current transaction.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	81 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	82 llc_data->u->current_tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	83
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	84 if (llc_data->u->ll_xid_resp_pending EQ TRUE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	85 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	86 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	87 TRACE_0_INFO( "LL_ESTABLISH_REQ ignored due to LL_XID_IND collision" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	88 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	89 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	90
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	91 switch (GET_STATE(U))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	92 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	93 case U_ADM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	94 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	95 * store Layer-3 XID negotiation parameters, free
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	96 * LL_ESTABLISH_REQ, set retransmission counter to 0
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	97 * and remember to CNF the establishment afterwards
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	98 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	100 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	101 * The layer_3 xid is valid any time, even it is a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	102 * zero lenght sdu. In this case we have to include
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	103 * an empty l3 xid information field.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	104 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	105 llc_data->requested_l3_xid->valid = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	106
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	107 bytelen = BYTELEN( ll_establish_req->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	108 bytelen = (bytelen < LLC_MAX_L3_XID_LEN ) ? bytelen : LLC_MAX_L3_XID_LEN;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	109
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	110 memcpy( llc_data->requested_l3_xid->value,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	111 &(ll_establish_req->sdu.buf[ll_establish_req->sdu.o_buf >> 3]),
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	112 bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	113
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	114 llc_data->requested_l3_xid->length = bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	115
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	116 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	117
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	118 llc_data->u->retransmission_counter = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	119
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	120 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	121 * Send LL_ESTABLISH_CNF after successful establishment.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	122 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	123 llc_data->u->ind_cnf_establishment = CNF_ESTABLISHMENT;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	124
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	125 SET_STATE (U, U_LOCAL_ESTABLISHMENT);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	126
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	127 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	128 * send SABM (w/ Layer 3 XID parameters), start T200
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	129 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	130 u_send_sabm ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	131 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	132
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	133 case U_LOCAL_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	134 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	135 * XID Negotiation of layer-3 parameters not supported in
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	136 * this case.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	137 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	138 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	139
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	140 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	141 * Send LL_ESTABLISH_CNF after successful establishment.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	142 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	143 llc_data->u->ind_cnf_establishment = CNF_ESTABLISHMENT;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	144 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	145
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	146 case U_ABM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	147 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	148 * store Layer-3 XID negotiation parameters, free
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	149 * LL_ESTABLISH_REQ, set retransmission counter to 0
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	150 * and remember to CNF the establishment afterwards
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	151 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	152
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	153 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	154 * The layer_3 xid is valid any time, even it is a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	155 * zero lenght sdu. In this case we have to include
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	156 * an empty l3 xid information field.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	157 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	158 llc_data->requested_l3_xid->valid = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	159
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	160 bytelen = BYTELEN( ll_establish_req->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	161 bytelen = (bytelen < LLC_MAX_L3_XID_LEN ) ? bytelen : LLC_MAX_L3_XID_LEN;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	162
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	163 memcpy( llc_data->requested_l3_xid->value,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	164 &(ll_establish_req->sdu.buf[ll_establish_req->sdu.o_buf >> 3]),
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	165 bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	166
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	167 llc_data->requested_l3_xid->length = bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	168
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	169 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	170
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	171 llc_data->u->retransmission_counter = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	172
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	173 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	174 * Send LL_ESTABLISH_CNF after successful establishment.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	175 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	176 llc_data->u->ind_cnf_establishment = CNF_ESTABLISHMENT;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	177
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	178 SET_STATE (U, U_LOCAL_ESTABLISHMENT);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	179
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	180 sig_u_llme_abmrel_ind();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	181
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	182 u_send_llgmm_status_ind (LLGMM_ERRCS_L3_REEST);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	183
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	184 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	185 * send SABM (w/ Layer 3 XID parameters), start T200
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	186 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	187 u_send_sabm ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	188 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	189
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	190 case U_ESTABLISH_RES_PENDING:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	191 case U_REMOTE_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	192 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	193 TRACE_0_INFO( "LL_ESTABLISH_REQ ignored due to collision" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	194 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	195
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	196 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	197 PFREE (ll_establish_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	198 TRACE_ERROR( "LL_ESTABLISH_REQ unexpected" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	199 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	200 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	201
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	202 } /* u_ll_establish_req() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	203
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	204
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	205
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	206 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	207 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	208 \| Function : u_ll_establish_res
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	209 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	210 \| Description : Handles the primitive LL_ESTABLISH_RES
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	211 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	212 \| Parameters : *ll_establish_res - Ptr to primitive payload
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	213 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	214 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	215 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	216 GLOBAL void u_ll_establish_res ( T_LL_ESTABLISH_RES *ll_establish_res )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	217 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	218 int bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	219
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	220 TRACE_FUNCTION( "ll_establish_res" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	221
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	222 SWITCH_LLC (ll_establish_res->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	223
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	224 switch (GET_STATE(U))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	225 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	226 case U_ESTABLISH_RES_PENDING:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	227 case U_REMOTE_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	228 if (ll_establish_res->xid_valid == TRUE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	229 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	230 bytelen = BYTELEN( ll_establish_res->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	231
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	232 TRACE_2_PARA("s:%d xid-len:%d", ll_establish_res->sapi, bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	233
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	234 bytelen = (bytelen < LLC_MAX_L3_XID_LEN ) ? bytelen : LLC_MAX_L3_XID_LEN;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	235
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	236 memcpy( llc_data->requested_l3_xid->value,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	237 &(ll_establish_res->sdu.buf[ll_establish_res->sdu.o_buf >> 3]),
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	238 bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	239
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	240 llc_data->requested_l3_xid->length = bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	241 llc_data->requested_l3_xid->valid = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	242 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	243 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	244 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	245 TRACE_1_PARA("s:%d", ll_establish_res->sapi );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	246
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	247 llc_data->requested_l3_xid->valid = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	248 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	249
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	250 PFREE (ll_establish_res);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	251
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	252 if (GET_STATE(U) == U_REMOTE_ESTABLISHMENT)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	253 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	254 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	255 * Send UA response with F bit set to 1 and if valid XID
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	256 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	257 u_send_ua (1, TRUE);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	258 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	259
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	260 SET_STATE (U, U_ABM);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	261
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	262 sig_u_t200_stop_req();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	263
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	264 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	265 * <R.LLC.ABMEST_I.A.012>
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	266 * vs. <R.LLC.ABMEST_I.A.015>
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	267 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	268 sig_u_llme_abmest_ind();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	269 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	270
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	271 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	272 TRACE_1_PARA("s:%d", ll_establish_res->sapi );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	273 PFREE (ll_establish_res);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	274 TRACE_ERROR( "LL_ESTABLISH_RES unexpected" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	275 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	276 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	277
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	278 } /* u_ll_establish_res() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	279
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	280
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	281
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	282 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	283 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	284 \| Function : u_ll_release_req
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	285 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	286 \| Description : Handles the primitive LL_RELEASE_REQ
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	287 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	288 \| Parameters : *ll_release_req - Ptr to primitive payload
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	289 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	290 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	291 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	292 GLOBAL void u_ll_release_req ( T_LL_RELEASE_REQ *ll_release_req )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	293 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	294 TRACE_FUNCTION( "ll_release_req" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	295
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	296 SWITCH_LLC (ll_release_req->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	297
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	298 TRACE_1_PARA("s:%d", ll_release_req->sapi );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	299
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	300 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	301 * Set TLLI for current transaction.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	302 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	303 llc_data->u->current_tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	304
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	305 switch (GET_STATE(U))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	306 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	307 case U_TLLI_UNASSIGNED:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	308 case U_ADM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	309 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	310 * We are already released. Send anytime a LL_RELEASE_CNF to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	311 * SNDCP to make it more stable.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	312 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	313 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	314 PPASS (ll_release_req, ll_release_cnf, LL_RELEASE_CNF);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	315 TRACE_0_INFO("LL_RELEASE_REQ not necessary");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	316 TRACE_1_OUT_PARA("s:%d", ll_release_cnf->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	317 PSEND (hCommSNDCP, ll_release_cnf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	318 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	319 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	320
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	321 case U_ABM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	322 sig_u_llme_abmrel_ind();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	323 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	324 * No break.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	325 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	326 case U_ESTABLISH_RES_PENDING:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	327 if (ll_release_req->local EQ LL_REL_LOCAL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	328 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	329 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	330 * Send LL_RELEASE_CNF to SNDCP.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	331 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	332 PPASS (ll_release_req, ll_release_cnf, LL_RELEASE_CNF);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	333 TRACE_1_OUT_PARA("s:%d", ll_release_cnf->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	334 PSEND (hCommSNDCP, ll_release_cnf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	335
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	336 SET_STATE (U, U_ADM);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	337
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	338 sig_u_t200_stop_req();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	339 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	340 else /* LL_REL_NOTLOCAL */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	341 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	342 PFREE (ll_release_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	343
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	344 llc_data->u->retransmission_counter = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	345
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	346 SET_STATE (U, U_LOCAL_RELEASE);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	347
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	348 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	349 * Send GRLC_DATA_REQ (DISC), start T200.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	350 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	351 u_send_disc();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	352 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	353 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	354
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	355 case U_REMOTE_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	356 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	357 * We are currently waiting for a LL_ESTABLISH_RSP. But
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	358 * because SNDCP want's us to release the connection, we
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	359 * do so and switch back to ADM operation.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	360 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	361 SET_STATE (U, U_ADM);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	362
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	363 if (ll_release_req->local NEQ LL_REL_LOCAL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	364 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	365 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	366 * Send DM response with F bit set to 1
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	367 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	368 llc_data->u->retransmission_counter = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	369
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	370 u_send_dm (1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	371 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	372
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	373 sig_u_t200_stop_req();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	374
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	375 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	376 PPASS (ll_release_req, ll_release_cnf, LL_RELEASE_CNF);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	377 TRACE_1_OUT_PARA("s:%d", ll_release_cnf->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	378 PSEND (hCommSNDCP, ll_release_cnf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	379 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	380 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	381
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	382 case U_LOCAL_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	383 if (ll_release_req->local EQ LL_REL_LOCAL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	384 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	385 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	386 * Stop all running procedures. The peer will do the same.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	387 * Send the LL_RELEASE_CNF to SNDCP.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	388 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	389 PPASS (ll_release_req, ll_release_cnf, LL_RELEASE_CNF);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	390 TRACE_1_OUT_PARA("s:%d", ll_release_cnf->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	391 PSEND (hCommSNDCP, ll_release_cnf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	392
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	393 SET_STATE (U, U_ADM);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	394
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	395 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	396 * NOTE: The peer may have sent an UA or DM before being released
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	397 * locally itselve. If we get an UA in state ADM we have to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	398 * send an status indication to GMM. This seems to be ok (ANS).
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	399 * If not, we have to wait until T200 timeout, but this is 40s
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	400 * on SAPI 11 per default. A unexpected DM response will be
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	401 * ignored in state ADM and therefore no problem.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	402 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	403
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	404 sig_u_t200_stop_req();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	405 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	406 else /* LL_REL_NOTLOCAL */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	407 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	408 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	409 * We have just sent an SABM to our peer. The release request has to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	410 * be stored and handled later:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	411 * 1. after timeout of T200 don't restart timer and send rel cnf
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	412 * 2. after receive DM send rel cnf
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	413 * 3. after receive of an UA send DISC and after get UA send rel cnf
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	414 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	415 llc_data->u->release_requested = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	416 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	417 * Clear flag after sending an release confirmation or indication.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	418 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	419
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	420 PFREE (ll_release_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	421 TRACE_0_INFO("Release request stored");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	422 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	423 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	424
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	425 case U_LOCAL_RELEASE:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	426 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	427 * release will indicated later
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	428 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	429 TRACE_0_INFO("LL_RELEASE_REQ already received");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	430 PFREE (ll_release_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	431 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	432
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	433 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	434 PFREE (ll_release_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	435 TRACE_ERROR( "LL_RELEASE_REQ unexpected" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	436 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	437 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	438
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	439 } /* u_ll_release_req() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	440
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	441
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	442
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	443 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	444 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	445 \| Function : u_ll_xid_req
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	446 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	447 \| Description : Handles the primitive LL_XID_REQ
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	448 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	449 \| Parameters : *ll_xid_req - Ptr to primitive payload
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	450 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	451 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	452 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	453 GLOBAL void u_ll_xid_req ( T_LL_XID_REQ *ll_xid_req )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	454 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	455 int bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	456
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	457 TRACE_FUNCTION( "u_ll_xid_req" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	458
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	459 SWITCH_LLC (ll_xid_req->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	460
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	461 TRACE_2_PARA("s:%d xid-len:%d", ll_xid_req->sapi, BYTELEN(ll_xid_req->sdu.l_buf) );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	462
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	463 if (llc_data->u->ll_xid_resp_pending EQ TRUE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	464 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	465 PFREE (ll_xid_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	466 TRACE_0_INFO( "LL_XID_REQ ignored due to LL_XID_IND collision" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	467 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	468 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	469
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	470 switch (GET_STATE(U))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	471 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	472 case U_ABM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	473 case U_ADM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	474 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	475 * Copy L3-XID parameter to requested_xid
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	476 * and if currently no cmd frame outstanding,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	477 * send XID command frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	478 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	479 bytelen = BYTELEN( ll_xid_req->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	480 bytelen = (bytelen < LLC_MAX_L3_XID_LEN ) ? bytelen : LLC_MAX_L3_XID_LEN;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	481
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	482 memcpy( llc_data->requested_l3_xid->value,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	483 &(ll_xid_req->sdu.buf[ll_xid_req->sdu.o_buf >> 3]),
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	484 bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	485
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	486 llc_data->requested_l3_xid->length = bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	487 llc_data->requested_l3_xid->valid = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	488
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	489 PFREE (ll_xid_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	490
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	491 if (llc_data->sapi->pbit_outstanding == FALSE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	492 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	493 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	494 * No frame with pbit set to 1 currently
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	495 * outstanding, send XID comand
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	496 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	497 llc_data->u->retransmission_counter = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	498 u_tag_xid_parameters(MS_COMMAND, FALSE);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	499 u_send_xid (MS_COMMAND);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	500 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	501 /* SET_STATE (U, SAME_STATE); */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	502 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	503
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	504 case U_ESTABLISH_RES_PENDING:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	505 case U_REMOTE_ESTABLISHMENT:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	506 PFREE (ll_xid_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	507 TRACE_0_INFO( "LL_XID_REQ ignored due to collision" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	508 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	509
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	510 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	511 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	512 * XID only supported in states ADM + ABM
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	513 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	514 PFREE (ll_xid_req);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	515 TRACE_ERROR( "LL_XID_REQ unexpected" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	516 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	517 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	518
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	519 } /* u_ll_xid_req() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	520
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	521
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	522
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	523 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	524 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	525 \| Function : u_ll_xid_res
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	526 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	527 \| Description : Handles the primitive LL_XID_RES
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	528 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	529 \| Parameters : *ll_xid_res - Ptr to primitive payload
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	530 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	531 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	532 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	533 GLOBAL void u_ll_xid_res ( T_LL_XID_RES *ll_xid_res )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	534 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	535 int bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	536
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	537 TRACE_FUNCTION( "ll_xid_res" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	538
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	539 SWITCH_LLC (ll_xid_res->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	540
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	541 TRACE_2_PARA("s:%d xid-len:%d", ll_xid_res->sapi, BYTELEN(ll_xid_res->sdu.l_buf) );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	542
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	543 llc_data->u->ll_xid_resp_pending = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	544
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	545 switch (GET_STATE(U))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	546 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	547 case U_ABM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	548 case U_ADM:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	549 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	550 * Copy L3-XID parameter to requested_xid
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	551 * and send XID response frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	552 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	553 bytelen = BYTELEN( ll_xid_res->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	554 bytelen = (bytelen < LLC_MAX_L3_XID_LEN ) ? bytelen : LLC_MAX_L3_XID_LEN;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	555
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	556 memcpy( llc_data->requested_l3_xid->value,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	557 &(ll_xid_res->sdu.buf[ll_xid_res->sdu.o_buf >> 3]),
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	558 bytelen );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	559
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	560 llc_data->requested_l3_xid->length = bytelen;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	561 llc_data->requested_l3_xid->valid = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	562
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	563 PFREE (ll_xid_res);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	564
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	565 u_tag_xid_parameters(MS_RESPONSE, FALSE);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	566 u_send_xid (MS_RESPONSE);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	567
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	568 /* SET_STATE (U, SAME_STATE); */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	569 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	570
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	571 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	572 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	573 * XID only supported in states ADM + ABM
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	574 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	575 PFREE (ll_xid_res);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	576 TRACE_ERROR( "LL_XID_RES unexpected" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	577 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	578 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	579
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	580 } /* u_ll_xid_res() */

FreeCalypso > hg > fc-tourmaline

annotate src/g23m-gprs/llc/llc_up.c @ 205:81f5c4ca1fb3