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

annotate src/g23m-gprs/llc/llc_itxf.c @ 148:24ea5d2ad89b

mmiEm.c: bogotab fixes

author	Mychaela Falconia <falcon@freecalypso.org>
date	Mon, 16 Nov 2020 05:53:43 +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 \| procedures and functions as described in the
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	19 \| SDL-documentation (ITX-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_ITXF_C
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	24 #define LLC_ITXF_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 #include "llc_f.h" /* to get the global entity definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	43 #include "llc_txs.h" /* to get signal interface to TX */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	44 #include "llc_itxt.h" /* to get signal interface to TX */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	45 #include "llc_llmes.h" /* to get signal interface to LLME */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	46 #include "llc_itxf.h" /* to get ITX local functions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	47
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	48 /==== CONST ================================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	49
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	50 /==== LOCAL VARS ===========================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	51
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	52 /==== PRIVATE FUNCTIONS ====================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	53 LOCAL void itx_send_i_frame (T_ITX_I_QUEUE_ENTRY* entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	54 T_ABIT_REQ_TYPE tr);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	55
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	56 LOCAL void itx_i_queue_get_next (T_IQ_STATUS* status,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	57 T_ITX_I_QUEUE_ENTRY** entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	58 T_ABIT_REQ_TYPE* rt);
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 LOCAL void itx_i_queue_get_retr (T_IQ_STATUS* status,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	61 T_ITX_I_QUEUE_ENTRY** entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	62 T_ABIT_REQ_TYPE* rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	63
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	64 LOCAL void itx_s_queue_retrieve (BOOL* found,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	65 T_COMMAND* sx,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	66 T_ABIT_REQ_TYPE* rt,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	67 T_FRAME_NUM* nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	68 T_SACK_BITMAP* bm,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	69 USHORT* bm_byte_size);
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 LOCAL void itx_send_s_frame (T_COMMAND sx,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	72 T_ABIT_REQ_TYPE rt,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	73 T_FRAME_NUM nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	74 T_SACK_BITMAP* bm,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	75 USHORT bm_byte_size);
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	78 /==== PUBLIC FUNCTIONS =====================================================/
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
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 /*
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 \| Function : itx_init
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 \| Description : This procedure initialises all necessary variables of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	87 \| i_frames_tx for all SAPIs.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	88 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	89 \| Parameters :
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 +------------------------------------------------------------------------------
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 GLOBAL void itx_init (void)
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 UBYTE inc;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	96
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	97 TRACE_FUNCTION( "itx_init" );
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 * Initialise all 4 SAPIs with state TLLI_UNASSIGNED.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	101 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	102 SWITCH_SERVICE (llc, itx, 0);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	103 INIT_STATE (ITX_0, ITX_TLLI_UNASSIGNED);
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 SWITCH_SERVICE (llc, itx, 1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	106 INIT_STATE (ITX_1, ITX_TLLI_UNASSIGNED);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	107
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	108 SWITCH_SERVICE (llc, itx, 2);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	109 INIT_STATE (ITX_2, ITX_TLLI_UNASSIGNED);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	110
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	111 SWITCH_SERVICE (llc, itx, 3);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	112 INIT_STATE (ITX_3, ITX_TLLI_UNASSIGNED);
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	115 * Initialise the ITX data structure
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	116 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	117 for (inc = 0; inc < ITX_NUM_INC; inc++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	118 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	119 SWITCH_SERVICE (llc, itx, inc);
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	122 * Free old used resources (in case of an LLC restart):
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	123 * memory, stored primitives, running timer.
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 itx_i_queue_clean();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	126 itx_s_queue_clean();
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	129 * Init data area
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	130 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	131 llc_data->itx->tx_waiting = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	132 llc_data->itx->buffer_was_full = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	133
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	134 llc_data->itx->i_queue.first = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	135 llc_data->itx->s_queue = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	136
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	137 llc_data->itx->n_pb_retr = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	138 }
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 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	141 } /* itx_init() */
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	144 /*
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 \| Function : itx_init_sapi
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 \| Description : This procedure initialises all necessary variables of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	149 \| i_frames_tx for the current SAPI.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	150 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	151 \| Parameters :
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	155 GLOBAL void itx_init_sapi (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	156 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	157 TRACE_FUNCTION( "itx_init_sapi" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	158
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	159 llc_data->itx->buffer_was_full = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	160
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	161 llc_data->itx->t201_entry = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	162 llc_data->itx->n_pb_retr = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	163 llc_data->itx->B_tx = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	164
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	165 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	166 } /* itx_init_sapi() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	167
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 /*
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 \| Function : itx_queue_sequence_check
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 \| Description : This procedure checks for the A bit request conditions "end of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	174 \| a sequence of transmitted I frames"
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 \| Parameters :
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 +------------------------------------------------------------------------------
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 GLOBAL void itx_queue_sequence_check (T_IQ_STATUS status,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	181 T_ITX_I_QUEUE_ENTRY* entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	182 T_ABIT_REQ_TYPE* rt)
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 TRACE_FUNCTION( "itx_queue_sequence_check" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	185
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 * Do not overwrite rt, if it is already set
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	188 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	189 if (*rt == ABIT_SET_REQ )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	190 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	191 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	192 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	193
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	194 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	195 * Handle rt depending on status
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	196 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	197 switch (status)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	198 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	199 case IQ_NEW_FRAME:
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 * If a next frame is not available, the sequence ends
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	202 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	203 if (entry == NULL)
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 *rt = ABIT_SET_REQ;
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 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	208
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	209 case IQ_RETR_FRAME:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	210 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	211 * If no frame to retransmit is following, the sequence ends
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	212 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	213 while (entry)
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 if (entry->status == IQ_RETR_FRAME)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	216 {
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 * Another one is following
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 return;
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 entry = entry->next;
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 *rt = ABIT_SET_REQ;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	225 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	226
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	227 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	228 TRACE_ERROR("Status unexpected");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	229 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	230 }
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
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
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	237 \| Function : itx_i_queue_get_next
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	238 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	239 \| Description : This procedure gets the next new frame from the I frame queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	240 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	241 \| Parameters :
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 +------------------------------------------------------------------------------
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 LOCAL void itx_i_queue_get_next (T_IQ_STATUS* status,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	246 T_ITX_I_QUEUE_ENTRY** entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	247 T_ABIT_REQ_TYPE* rt )
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 T_ITX_I_QUEUE_ENTRY* iq_ptr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	250
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	251 TRACE_FUNCTION( "itx_i_queue_get_next" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	252
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 * Search for a frame with type equal status
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	255 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	256 iq_ptr = llc_data->itx->i_queue.first;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	257 while (iq_ptr)
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 * check if we have found the entry
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 if (iq_ptr->status == IQ_NEW_FRAME)
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 *entry = iq_ptr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	265 *status = IQ_NEW_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	266
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 * check for A bit set condition
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	269 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	270 itx_queue_sequence_check (IQ_NEW_FRAME, iq_ptr->next, rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	271
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	272 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	273 * next one found
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	274 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	275 return;
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 iq_ptr = iq_ptr->next;
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 * We have nothing found to transmit
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 *entry = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	285 *status = IQ_NO_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	286 *rt = ABIT_NO_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 } /* itx_i_queue_get_next() */
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 \| Function : itx_i_queue_get_retr
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 \| Description : This procedure gets the next frame maked for retransmission
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	295 \| from the I frame queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	296 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	297 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	298 \|
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 LOCAL void itx_i_queue_get_retr (T_IQ_STATUS* status,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	302 T_ITX_I_QUEUE_ENTRY** entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	303 T_ABIT_REQ_TYPE* rt )
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 T_ITX_I_QUEUE_ENTRY* iq_ptr;
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 TRACE_FUNCTION( "itx_i_queue_get_retr" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	308
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 * Search for a frame makred for retransmission
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	311 * Retransmissions can't be stored after new frames
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 iq_ptr = llc_data->itx->i_queue.first;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	314 while (iq_ptr && iq_ptr->status != IQ_NEW_FRAME)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	315 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	316 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	317 * check if we have found the entry
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 if (iq_ptr->status == IQ_RETR_FRAME)
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 *entry = iq_ptr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	322 *status = IQ_RETR_FRAME;
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	325 * check for A bit set condition
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	326 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	327 itx_queue_sequence_check (IQ_RETR_FRAME, iq_ptr->next, rt);
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 * next one found
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 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	333 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	334
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	335 iq_ptr = iq_ptr->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	336 }
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	339 * We have nothing found to transmit
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	340 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	341 *entry = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	342 *status = IQ_NO_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	343 *rt = ABIT_NO_REQ;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	344
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	345 } /* itx_i_queue_get_retr () */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	346
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	350 \| Function : itx_send_next_frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	351 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	352 \| Description : If LLC is not suspended and TX is ready to receive a frame,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	353 \| this procedure handles the sending of the next I/S or S frame,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	354 \| if one is availabel in the I or S queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	355 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	356 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	357 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	358 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	359 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	360 GLOBAL void itx_send_next_frame (T_ABIT_REQ_TYPE req)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	361 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	362 T_ITX_I_QUEUE_ENTRY* entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	363 T_IQ_STATUS status;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	364 T_ABIT_REQ_TYPE rt = ABIT_NO_REQ;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	365 T_SACK_BITMAP bm;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	366 T_COMMAND sx;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	367 T_FRAME_NUM nr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	368 USHORT bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	369 BOOL found;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	370
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	371 TRACE_FUNCTION( "itx_send_next_frame" );
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	374 * First check, if TX is ready to receive a frame
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 if ((llc_data->itx->tx_waiting == FALSE) \|\| (llc_data->suspended == TRUE))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	377 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	378 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	379 * Label ITX_SEND_1
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	380 */
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 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	383 }
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 * Try to get a frame marked for retransmission from the I queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	387 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	388 itx_i_queue_get_retr (&status, &entry, &rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	389
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	390 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	391 * If we found none, try to get a new frame
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 if (status == IQ_NO_FRAME )
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 * Try it only, if the transmit window is not full => V(S) < V(A) + k
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	397 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	398 if ( FRAME_WIN_VALID(llc_data->sapi->vs, llc_data->sapi->va, *(llc_data->ku)) )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	399 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	400 itx_i_queue_get_next (&status, &entry, &rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	401 }
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 switch (status)
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 case IQ_NO_FRAME:
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 * Label ITX_SEND_2
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	409 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	410
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	411 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	412 * No I frame to send, look for a S frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	413 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	414 itx_s_queue_retrieve (&found, &sx, &rt, &nr, &bm, &bm_byte_size);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	415 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	416 * If an command was found, send it, else leave
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	417 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	418 if (found)
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 itx_send_s_frame (sx, rt, nr, &bm, bm_byte_size);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	421 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	422 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	423
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	424 case IQ_NEW_FRAME:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	425 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	426 * Set A-bit flag in case of V(S) = V(A) + k after sending
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	427 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	428 if( llc_data->sapi->vs == (llc_data->sapi->va +
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	429 *(llc_data->ku) - 1) % (MAX_SEQUENCE_NUMBER+1) )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	430 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	431 rt = ABIT_SET_REQ;
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	434 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	435 * Set current value of V(S) and OC to the next frame and
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	436 * increment it. Must be done before calling send_i_frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	437 * because of possible recursion!
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 entry->ns = llc_data->sapi->vs++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	440 entry->oc_i_tx = llc_data->sapi->oc_i_tx;
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 * Handle OC(tx) and MAX_SEQUENCE_NUMBER for acknowledged transfer.
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 if (llc_data->sapi->vs > MAX_SEQUENCE_NUMBER)
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 llc_data->sapi->vs = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	448 llc_data->sapi->oc_i_tx += (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	449 }
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 * Transmit I frame and set waiting for acknowlege
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	453 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	454 itx_send_i_frame (entry, rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	455 break;
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 case IQ_RETR_FRAME:
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 * Increment retransmission counter and check if
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	460 * another transmission of this frame is allowed.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	461 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	462 entry->n_retr++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	463 if (entry->n_retr <= *(llc_data->n200) )
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	466 * Retransmit frame and set waiting for acknowlege
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	467 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	468 itx_send_i_frame (entry, rt);
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 else
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	473 * Initiate re-establish
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 sig_itx_llme_reest_ind (LLGMM_ERRCS_ACK_NO_PEER_RES_REEST);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	476 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	477 break;
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 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	480 TRACE_ERROR ("UNEXPECTED RETURN CODE");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	481 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	482 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	483
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	484 } /* itx_send_next_frame() */
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	487 /*
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 \| Function : itx_s_queue_clean
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 \| Description : This procedure removes all entries from the S frame queue
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 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	494 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	495 +------------------------------------------------------------------------------
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 GLOBAL void itx_s_queue_clean (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	498 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	499 T_ITX_S_QUEUE_ENTRY** entry = &(llc_data->itx->s_queue);
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 TRACE_FUNCTION( "itx_s_queue_clean" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	502
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	503 while (*entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	504 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	505 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	506 * get pointer to next (=first) entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	507 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	508 T_ITX_S_QUEUE_ENTRY* current = *entry;
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	511 * remove next entry from the entry (make second to first)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	512 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	513 *entry = current->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	514
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	515 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	516 * free the removed entry
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 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	519 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	520 } /* itx_s_queue_clean() */
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 : itx_i_queue_clean
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 : This procedure removes all entries including the attached L3
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	528 \| data from the I-frame queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	529 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	530 \| Parameters :
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	534 GLOBAL void itx_i_queue_clean (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	535 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	536 T_ITX_I_QUEUE_ENTRY** entry = &(llc_data->itx->i_queue.first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	537
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	538 TRACE_FUNCTION( "itx_i_queue_clean" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	539
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	540 while( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	541 {
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 * get pointer to next (=first) entry
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 T_ITX_I_QUEUE_ENTRY* current = *entry;
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	548 * remove next entry from the entry (make second to first)
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 *entry = current->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	551
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 * free L3 primitive data, if attached to the removed entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	554 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	555 if (current->frame)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	556 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	557
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	558 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	559 * Decrease attached counter. If no one is still attached
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	560 * free the primitive memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	561 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	562 if (current->frame->attached_counter > CCI_NO_ATTACHE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	563 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	564 current->frame->attached_counter --;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	565
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	566 if (current->frame->attached_counter == CCI_NO_ATTACHE)
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 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	569 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	570 * The descriptor contents of the primitive structure
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	571 * must be freed as well.
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 llc_cl_desc3_free((T_desc3*)current->frame->desc_list3.first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	574 #endif /* LL_DESC */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	575 PFREE (current->frame);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	576 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	577 else
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 TRACE_0_INFO("LL_DATA_REQ still attached");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	580 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	581 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	582 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	583
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	584 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	585 * free next entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	586 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	587 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	588 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	589
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	590 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	591 * Adjust number of stored entries in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	592 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	593 llc_data->itx->i_queue.entries = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	594
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	595 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	596 * Adjust I frame queue size
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	597 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	598 llc_data->itx->B_tx = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	599
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	600 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	601 * If a I frame is associated with T201, also reset this
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	602 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	603 TIMERSTOP (T201);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	604 llc_data->itx->t201_entry = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	605
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	606 } /* itx_i_queue_clean() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	607
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	608
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	609 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	610 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	611 \| Function : itx_handle_ll_ready_ind
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	612 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	613 \| Description : This procedure checks if further storing of L3 data is allowed.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	614 \| If possible, a LL_READY_IND is send.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	615 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	616 \| Parameters : data_send - TRUE if data sent was the reason to call
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	617 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	618 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	619 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	620 GLOBAL void itx_handle_ll_ready_ind (BOOL data_send)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	621 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	622 ULONG M = (llc_data->mu) 16;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	623
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	624 TRACE_FUNCTION( "itx_handle_ll_ready_ind" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	625
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	626 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	627 * If data_send was the reason to call this function,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	628 * only send ready, if buffer was full last call.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	629 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	630 if ((data_send == TRUE) && (llc_data->itx->buffer_was_full == FALSE))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	631 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	632 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	633 * Nothing to do
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	634 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	635 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	636 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	637
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	638 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	639 * Check if we already have stored more frames than current ku or if
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	640 * M - if relevant - would exceed if we would add an N201 size frame.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	641 * If this is true set buffer_was_full to TRUE. Otherwise send out an
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	642 * LL_READY_IND.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	643 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	644 if ((llc_data->itx->i_queue.entries < *(llc_data->ku) + ITX_ADD_QUEUE_SIZE) AND
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	645 ( (M == 0) OR (*(llc_data->n201_i) <= M - llc_data->itx->B_tx) ) )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	646 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	647 PALLOC (ll_ready_ind, LL_READY_IND);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	648
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	649 ll_ready_ind->sapi = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	650
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	651 TRACE_1_OUT_PARA("s:%d", ll_ready_ind->sapi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	652 PSEND (hCommSNDCP, ll_ready_ind);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	653
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	654 llc_data->itx->buffer_was_full = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	655 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	656 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	657 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	658 llc_data->itx->buffer_was_full = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	659
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	660 TRACE_0_INFO("ITX buffer full");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	661 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	662 } /* itx_handle_ll_ready_ind() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	663
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	664 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	665 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	666 \| Function : itx_i_queue_store
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	667 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	668 \| Description : This procedure tries to store the L3 data request.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	669 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	670 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	671 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	672 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	673 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	674 GLOBAL void itx_i_queue_store
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	675 (
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	676 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	677 T_LL_DESC_REQ* ll_desc_req, BOOL *result
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	678 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	679 T_LL_DATA_REQ* ll_desc_req, BOOL *result
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	680 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	681 )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	682 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	683 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	684 T_desc3* desc3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	685 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	686 ULONG M = (llc_data->mu) 16;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	687
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	688 TRACE_FUNCTION( "itx_i_queue_store" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	689
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	690 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	691 * Check, if M would exceed if we transmit this frame.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	692 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	693 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	694 if ( M == 0 \|\|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	695 (ULONG)(ll_desc_req->desc_list3.list_len) <= M - llc_data->itx->B_tx )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	696 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	697 if ( M == 0 \|\|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	698 (ULONG)(BYTELEN(ll_desc_req->sdu.l_buf)) <= M - llc_data->itx->B_tx )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	699 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	700 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	701 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	702 * Store data to the end of the queue (queue type: oldies first)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	703 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	704 T_ITX_I_QUEUE_ENTRY** entry = &(llc_data->itx->i_queue.first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	705
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	706 while( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	707 entry = &((*entry)->next);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	708
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	709 MALLOC( *entry, sizeof(T_ITX_I_QUEUE_ENTRY) );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	710
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	711 if( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	712 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	713 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	714 * Memory successful allocated. Fill in struct entries.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	715 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	716 (*entry)->next = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	717 (*entry)->status = IQ_NEW_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	718 (*entry)->n_retr = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	719 (*entry)->ns = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	720 (*entry)->frame = ll_desc_req;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	721
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	722 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	723 * Store primitive header parameter
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	724 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	725 (*entry)->ll_qos = ll_desc_req->ll_qos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	726 (*entry)->radio_prio = ll_desc_req->radio_prio;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	727 (*entry)->reference = ll_desc_req->reference1;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	728 (*entry)->seg_pos = ll_desc_req->seg_pos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	729
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	730 #ifdef REL99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	731 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	732 * Fill packet flow identifier with corrrect values if it is from one of the SNDCP SAP.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	733 * If data request is from GMM fill PFI = LL_PFI_SIGNALING,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	734 * If data request is from GSMS fill PFI = LL_PFI_SMS
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	735 * for all other SAPs(if sapi 2 & 8 are supported in future) set pkt_flow_id is to LL_PKT_FLOW_ID_NOT_PRES,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	736 * until specification are clarified.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	737 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	738 switch(ll_desc_req->sapi)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	739 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	740 case LL_SAPI_1:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	741 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	742 * From 24.008 & 23.060 it is interpreted that for all signalling data, a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	743 * predefined PFI LL_PFI_SIGNALING shall be used.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	744 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	745 (*entry)->pkt_flow_id = LL_PFI_SIGNALING;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	746 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	747
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	748 case LL_SAPI_3:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	749 case LL_SAPI_5:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	750 case LL_SAPI_9:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	751 case LL_SAPI_11:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	752 (*entry)->pkt_flow_id = (UBYTE)ll_desc_req->pkt_flow_id;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	753 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	754
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	755 case LL_SAPI_7:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	756 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	757 * From 24.008 & 23.060 it is interpreted that for all SMS data, a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	758 * predefined PFI LL_PFI_SMS shall be used.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	759 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	760 (*entry)->pkt_flow_id = LL_PFI_SMS;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	761 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	762
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	763 default:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	764 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	765 * It is possible when we support llc sapi 2 and 8 are supported.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	766 * Fill PFI valuse it LL_PKT_FLOW_ID_NOT_PRES
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	767 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	768 (*entry)->pkt_flow_id = LL_PKT_FLOW_ID_NOT_PRES;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	769 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	770 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	771 #endif /REL99 /
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	772
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	773 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	774 desc3 = (T_desc3*)ll_desc_req->desc_list3.first;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	775
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	776 (*entry)->offset = desc3->offset;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	777 (*entry)->len = desc3->len;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	778
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	779 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	780 * Increase attached counter
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	781 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	782 ll_desc_req->attached_counter ++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	783
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	784 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	785 * Increase number of stored entries in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	786 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	787 llc_data->itx->i_queue.entries++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	788
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	789 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	790 * Increase amount of stored Information in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	791 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	792
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	793 llc_data->itx->B_tx += (ll_desc_req->desc_list3.list_len);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	794
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	795 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	796 (*entry)->sdu_o_buf = ll_desc_req->sdu.o_buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	797 (*entry)->sdu_l_buf = ll_desc_req->sdu.l_buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	798
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	799 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	800 * Increase attached counter
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	801 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	802 ll_desc_req->attached_counter ++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	803
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	804 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	805 * Increase number of stored entries in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	806 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	807 llc_data->itx->i_queue.entries++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	808
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	809 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	810 * Increase amount of stored Information in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	811 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	812 llc_data->itx->B_tx += BYTELEN(ll_desc_req->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	813
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	814 #endif /LL_DESC /
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	815 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	816 * Store data succeded
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	817 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	818 *result = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	819 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	820 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	821 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	822 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	823 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	824 * Out of memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	825 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	826 TRACE_ERROR( "Out of memory in itx_i_queue_store()" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	827 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	828 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	829
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	830 *result = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	831 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	832 } /* itx_i_queue_store() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	833
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	834
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	835
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	836 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	837 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	838 \| Function : itx_i_queue_get_ready
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	839 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	840 \| Description : This procedure checks, if the next entry in the queue is
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	841 \| already acknowledged. If this is true, the entry will be
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	842 \| removed and the frame reference will be returned.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	843 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	844 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	845 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	846 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	847 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	848 GLOBAL void itx_i_queue_get_ready (BOOL* found,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	849 #ifdef LL_2to1
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	850 T_LL_reference1* reference,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	851 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	852 T_reference1* reference,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	853 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	854 UBYTE state)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	855 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	856 T_ITX_I_QUEUE_ENTRY** entry = &(llc_data->itx->i_queue.first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	857
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	858 TRACE_FUNCTION( "itx_i_queue_get_ready" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	859
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	860 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	861 * The first entry is the oldest. Only this must be observed.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	862 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	863 if ((entry) != NULL && (entry)->status == IQ_IS_ACK_FRAME)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	864 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	865 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	866 * store pointer to the entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	867 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	868 T_ITX_I_QUEUE_ENTRY* current = *entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	869
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	870 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	871 * remove entry from the queue (make second to first)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	872 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	873 *entry = current->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	874
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	875 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	876 * Decrease number of stored entries in I frame queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	877 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	878 llc_data->itx->i_queue.entries--;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	879
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	880 if (current->frame)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	881 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	882
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	883 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	884 * return original data request reference number
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	885 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	886 *reference = current->reference;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	887
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	888 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	889 * decrease amount of stored Information in I frame queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	890 * Take the original value of sdu_len as it was send by L3
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	891 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	892 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	893 if (llc_data->itx->B_tx >= (ULONG)(current->len))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	894 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	895 llc_data->itx->B_tx -= (ULONG)(current->len);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	896 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	897 if (llc_data->itx->B_tx >= (ULONG)(BYTELEN(current->sdu_l_buf)))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	898 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	899 llc_data->itx->B_tx -= (ULONG)(BYTELEN(current->sdu_l_buf));
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	900 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	901 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	902 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	903 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	904 llc_data->itx->B_tx = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	905 TRACE_0_INFO("Unexpected SDU bytelen handled");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	906 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	907
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	908 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	909 * decrease attached counter. If no one is still attached
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	910 * free the primitive memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	911 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	912 if (current->frame->attached_counter > CCI_NO_ATTACHE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	913 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	914 current->frame->attached_counter --;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	915
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	916 if (current->frame->attached_counter == CCI_NO_ATTACHE)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	917 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	918 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	919 llc_cl_desc3_free((T_desc3*)current->frame->desc_list3.first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	920 #endif /* LL_DESC */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	921 PFREE (current->frame);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	922 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	923 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	924 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	925 TRACE_0_INFO("LL_DATA_REQ still attached");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	926 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	927 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	928 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	929 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	930 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	931 *found = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	932 TRACE_0_INFO("No LL_DATA_REQ attached to queue entry");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	933 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	934 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	935
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	936 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	937 * if the retrieved I frame is associated with T201, reset this
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	938 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	939 if (current == llc_data->itx->t201_entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	940 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	941 if (state != ITX_ABM_PEER_BUSY)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	942 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	943 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	944 * In this state the timer handles other stuff
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	945 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	946 TIMERSTOP (T201);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	947 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	948
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	949 llc_data->itx->t201_entry = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	950 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	951
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	952 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	953 * free retrieved entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	954 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	955 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	956
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	957 *found = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	958 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	959 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	960 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	961 *found = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	962 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	963 } /* itx_i_queue_get_ready() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	964
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	965
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	966
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	967 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	968 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	969 \| Function : itx_i_queue_set_status
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	970 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	971 \| Description : This procedure sets the acknowledge flag to the frame send with
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	972 \| N equal to num.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	973 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	974 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	975 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	976 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	977 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	978 GLOBAL void itx_i_queue_set_status (T_IQ_STATUS status, T_FRAME_NUM num)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	979 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	980 T_ITX_I_QUEUE_ENTRY* entry = llc_data->itx->i_queue.first;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	981
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	982 TRACE_FUNCTION( "itx_i_queue_set_status" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	983
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	984 while (entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	985 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	986 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	987 * check if we have found the entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	988 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	989 if (entry->ns == num )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	990 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	991 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	992 * found it - set ack and leave
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	993 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	994 entry->status = status;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	995 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	996 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	997
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	998 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	999 * goto next entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1000 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1001 entry = entry->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1002 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1003 } /* itx_i_queue_set_status() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1004
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1005
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1006 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1007 +-----------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1008 \| Function : itx_s_queue_store
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1009 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1010 \| Description : This procedure stores the command to the end of the S queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1011 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1012 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1013 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1014 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1015 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1016 GLOBAL void itx_s_queue_store (T_COMMAND command,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1017 T_ABIT_REQ_TYPE req_type,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1018 T_FRAME_NUM nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1019 T_SACK_BITMAP* bitmap)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1020 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1021 T_ITX_S_QUEUE_ENTRY** entry = &(llc_data->itx->s_queue);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1022
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1023 TRACE_FUNCTION( "itx_s_queue_store" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1024
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1025 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1026 * find the end
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1027 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1028 while( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1029 entry = &((*entry)->next);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1030
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1031 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1032 * allocate memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1033 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1034 MALLOC( *entry, sizeof(T_ITX_S_QUEUE_ENTRY) );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1035
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1036 if( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1037 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1038 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1039 * Memory successful allocated. Fill in struct entries.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1040 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1041 (*entry)->next = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1042 (*entry)->sx = command;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1043 (*entry)->rt = req_type;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1044 (*entry)->nr = nr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1045
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1046 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1047 * Copy SACK bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1048 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1049 if (bitmap)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1050 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1051 (entry)->bitmap = bitmap;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1052 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1053 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1054 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1055 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1056 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1057 * Out of memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1058 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1059 TRACE_ERROR( "Out of memory in itx_i_queue_store()" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1060 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1061 } /* itx_s_queue_store() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1062
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1063
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1064 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1065 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1066 \| Function : itx_s_queue_retrieve
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1067 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1068 \| Description : This procedure returns the first entry and removes it from the
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1069 \| the queue or, if not available returns a RR command with found
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1070 \| set to false.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1071 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1072 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1073 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1074 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1075 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1076 LOCAL void itx_s_queue_retrieve (BOOL* found,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1077 T_COMMAND* sx,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1078 T_ABIT_REQ_TYPE* rt,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1079 T_FRAME_NUM* nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1080 T_SACK_BITMAP* bm,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1081 USHORT* bm_byte_size)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1082 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1083 int i;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1084
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1085 T_ITX_S_QUEUE_ENTRY** entry = &(llc_data->itx->s_queue);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1086
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1087 TRACE_FUNCTION( "itx_s_queue_retrieve" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1088
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1089 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1090 * Take the next entry, if available
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1091 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1092 if (*entry != NULL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1093 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1094 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1095 * Store pointer to the entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1096 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1097 T_ITX_S_QUEUE_ENTRY* current = *entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1098
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1099 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1100 * Remove entry from the queue (make second to first)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1101 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1102 *entry = current->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1103
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1104 *sx = current->sx;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1105 *rt = current->rt;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1106 *nr = current->nr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1107 *bm = current->bitmap;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1108
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1109 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1110 * Free retrieved entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1111 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1112 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1113
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1114 *found = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1115
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1116 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1117 * Special handling for SACK command
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1118 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1119 if(*sx == I_SACK)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1120 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1121 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1122 * Calculate bitmap size
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1123 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1124 for(i = S_FRAME_SACK_MAX_CTRL_OCTETS-1; i >= 0; i--)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1125 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1126 if( bm->data[i] != 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1127 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1128 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1129 * Return bm size in bits
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1130 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1131 *bm_byte_size = i+1;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1132 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1133 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1134 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1135 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1136
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1137 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1138 * No valid bitmap found, return
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1139 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1140 *bm_byte_size = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1141 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1142 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1143 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1144 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1145 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1146 * Set default return values
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1147 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1148 *found = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1149 *sx = I_RR;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1150 *nr = llc_data->sapi->vr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1151 *rt = ABIT_NO_REQ;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1152 *bm_byte_size = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1153 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1154 } /* itx_s_queue_retrieve () */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1155
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1156
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1157 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1158 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1159 \| Function : itx_send_i_frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1160 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1161 \| Description : This procedure gets the next supervisor information to send
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1162 \| and build together with the I frame to transmit the final
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1163 \| (expect ciphering and FSC, which will be done by TX) LLC frame.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1164 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1165 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1166 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1167 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1168 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1169 LOCAL void itx_send_i_frame (T_ITX_I_QUEUE_ENTRY* entry,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1170 T_ABIT_REQ_TYPE a_req)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1171 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1172 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1173 T_desc_list3* desc_list3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1174 T_desc3* desc3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1175 U8* desc_buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1176 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1177 T_sdu* sdu;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1178 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1179 T_COMMAND sx;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1180 T_ABIT_REQ_TYPE rt;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1181 T_SACK_BITMAP bm;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1182 T_FRAME_NUM nr;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1183 USHORT bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1184 USHORT header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1185 USHORT offset;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1186 BOOL found;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1187
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1188 TRACE_FUNCTION( "itx_send_i_frame" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1189
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1190 #ifdef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1191 if (entry && entry->frame)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1192 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1193 PALLOC(ll_unitdesc_req, LL_UNITDESC_REQ);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1194
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1195 ll_unitdesc_req->attached_counter = entry->frame->attached_counter;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1196 ll_unitdesc_req->desc_list3 = entry->frame->desc_list3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1197
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1198 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1199 * Restore original primitive header parameter of the frame.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1200 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1201 ll_unitdesc_req->sapi = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1202 ll_unitdesc_req->tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1203 ll_unitdesc_req->ll_qos = entry->ll_qos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1204 ll_unitdesc_req->cipher = LL_CIPHER_ON;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1205 ll_unitdesc_req->radio_prio = entry->radio_prio;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1206 ll_unitdesc_req->seg_pos = entry->seg_pos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1207 #ifdef REL99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1208 ll_unitdesc_req->pkt_flow_id = entry->pkt_flow_id;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1209 #endif /* REL99 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1210
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1211 desc_list3 = &(ll_unitdesc_req->desc_list3);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1212
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1213 desc3 = (T_desc3*)(desc_list3->first);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1214
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1215 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1216 * Restore original desc3 offset and length
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1217 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1218 desc3->offset = entry->offset;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1219 desc3->len = entry->len;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1220
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1221 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1222 if (entry && entry->frame)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1223 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1224 PPASS (entry->frame, ll_unitdesc_req, LL_UNITDATA_REQ);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1225
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1226 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1227 * Restore original primitive header parameter of the frame.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1228 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1229 ll_unitdesc_req->sapi = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1230 ll_unitdesc_req->tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1231 ll_unitdesc_req->ll_qos = entry->ll_qos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1232 ll_unitdesc_req->cipher = LL_CIPHER_ON;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1233 ll_unitdesc_req->radio_prio = entry->radio_prio;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1234 ll_unitdesc_req->seg_pos = entry->seg_pos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1235 #ifdef REL99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1236 ll_unitdesc_req->pkt_flow_id = entry->pkt_flow_id;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1237 #endif /* REL99 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1238
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1239 sdu = &(ll_unitdesc_req->sdu);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1240
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1241 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1242 * Restore original SDU offset and length
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1243 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1244 sdu->o_buf = entry->sdu_o_buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1245 sdu->l_buf = entry->sdu_l_buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1246 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1247
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1248
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1249 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1250 * Get next S-frame. Take the returned RR if not found = FALSE.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1251 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1252 itx_s_queue_retrieve (&found, &sx, &rt, &nr, &bm, &bm_byte_size);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1253
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1254 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1255 * Overwrite A-bit flag request, if neccessary
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1256 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1257 if (a_req == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1258 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1259 rt = ABIT_SET_REQ;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1260 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1261
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1262 #ifndef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1263 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1264 * header_size is 4 octets + 1 byte SACK header and the size of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1265 * SACK bitmap. The SDU length equal bytes more than the original values.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1266 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1267 if (bm_byte_size > 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1268 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1269 header_size = I_CTRL_MIN_OCTETS + 1 + bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1270 sdu->o_buf -= header_size * 8;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1271 sdu->l_buf += header_size * 8;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1272 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1273 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1274 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1275 header_size = I_CTRL_MIN_OCTETS;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1276 sdu->o_buf -= header_size * 8;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1277 sdu->l_buf += header_size * 8;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1278 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1279
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1280 if (entry->sdu_o_buf < header_size * 8)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1281 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1282 TRACE_ERROR ("ERROR: SDU offset not big enough");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1283 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1284 * Now try to give stack a chance to continue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1285 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1286 sdu->o_buf = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1287 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1288
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1289 offset = sdu->o_buf/8;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1290
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1291 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1292 * Build LLC Header:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1293 * First insert address field (PD and C/R bit are always 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1294 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1295 sdu->buf[offset++] = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1296
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1297 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1298 * Insert 1st octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1299 * Set A bit and 5 most significant bits of N(S)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1300 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1301 if (rt == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1302 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1303 sdu->buf[offset++] = 0x40 \| (UBYTE)(entry->ns >> 4);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1304 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1305 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1306 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1307 sdu->buf[offset++] = (UBYTE)(entry->ns >> 4);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1308 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1309
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1310 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1311 * Insert 2nd octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1312 * 4 least significant bits of N(S) and 3 most significant bits of N(R)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1313 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1314 sdu->buf[offset++] = (UBYTE)(((entry->ns << 4) & 0xF0) \| (nr >> 6));
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1315
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1316 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1317 * Insert 3nd octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1318 * 6 least significant bits of N(R) and the supervisory function bits
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1319 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1320 sdu->buf[offset++] = (UBYTE)(((nr << 2) & 0xFC) \| sx);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1321
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1322 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1323 * Special SACK handling
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1324 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1325 if (sx == I_SACK && bm_byte_size != 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1326 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1327 USHORT i;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1328
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1329 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1330 * Insert 1 SACK octet: k - number of SACK bytes
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1331 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1332 sdu->buf[offset++] = (UBYTE)bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1333
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1334 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1335 * Insert SACK bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1336 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1337 for (i = 0; i < bm_byte_size; i++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1338 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1339 sdu->buf[offset++] = bm.data[i];
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1340 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1341 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1342
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1343 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1344 * Set frame to waiting for ack
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1345 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1346 entry->status = IQ_W4ACK_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1347 #else /* LL_DESC*/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1348
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1349 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1350 * header_size is 4 octets + 1 byte SACK header and the size of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1351 * SACK bitmap. The SDU length equal bytes more than the original values.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1352 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1353 if (bm_byte_size > 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1354 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1355 header_size = I_CTRL_MIN_OCTETS + 1 + bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1356 desc3->offset -= header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1357 desc3->len += header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1358 desc_list3->list_len += header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1359 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1360 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1361 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1362 header_size = I_CTRL_MIN_OCTETS;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1363 desc3->offset -= header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1364 desc3->len += header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1365 desc_list3->list_len += header_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1366 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1367
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1368 if (entry->offset < header_size)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1369 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1370 TRACE_ERROR ("ERROR: SDU offset not big enough");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1371 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1372 * Now try to give stack a chance to continue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1373 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1374 desc3->offset = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1375 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1376
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1377 offset = desc3->offset;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1378 desc_buf = (UBYTE*)desc3->buffer;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1379
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1380 if(!desc_buf)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1381 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1382 TRACE_ERROR("desc_buf is NULLPTR !!!");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1383 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1384 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1385
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1386 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1387 * Build LLC Header:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1388 * First insert address field (PD and C/R bit are always 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1389 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1390 desc_buf[offset++] = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1391
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1392 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1393 * Insert 1st octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1394 * Set A bit and 5 most significant bits of N(S)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1395 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1396 if (rt == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1397 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1398 desc_buf[offset++] = 0x40 \| (UBYTE)(entry->ns >> 4);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1399 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1400 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1401 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1402 desc_buf[offset++] = (UBYTE)(entry->ns >> 4);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1403 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1404
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1405 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1406 * Insert 2nd octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1407 * 4 least significant bits of N(S) and 3 most significant bits of N(R)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1408 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1409 desc_buf[offset++] = (UBYTE)(((entry->ns << 4) & 0xF0) \| (nr >> 6));
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1410
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1411 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1412 * Insert 3nd octet of control field:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1413 * 6 least significant bits of N(R) and the supervisory function bits
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1414 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1415 desc_buf[offset++] = (UBYTE)(((nr << 2) & 0xFC) \| sx);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1416
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1417 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1418 * Special SACK handling
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1419 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1420 if (sx == I_SACK && bm_byte_size != 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1421 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1422 USHORT i;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1423
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1424 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1425 * Insert 1 SACK octet: k - number of SACK bytes
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1426 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1427 desc_buf[offset++] = (UBYTE)bm_byte_size;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1428
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1429 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1430 * Insert SACK bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1431 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1432 for (i = 0; i < bm_byte_size; i++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1433 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1434 desc_buf[offset++] = bm.data[i];
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1435 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1436 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1437
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1438 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1439 * Set frame to waiting for ack
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1440 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1441 entry->status = IQ_W4ACK_FRAME;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1442
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1443 #endif /* LL_DESC */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1444 #ifdef TRACE_EVE
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1445 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1446 static char* sf[] = { "RR", "ACK", "RNR", "SACK" };
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1447
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1448 if(sx <= 3)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1449 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1450 TRACE_4_INFO("Next I-Frame %s NS:%d NR:%d A:%d", sf[sx], entry->ns, nr, rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1451 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1452 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1453 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1454
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1455 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1456 * reset TX ready flag
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1457 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1458 llc_data->itx->tx_waiting = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1459
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1460 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1461 * If A bit was set, associate T201 with the transmitted I frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1462 * and start T201
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1463 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1464 if (rt == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1465 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1466 llc_data->itx->t201_entry = entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1467 TIMERSTART(T201, llc_data->t200->length);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1468 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1469
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1470 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1471 * Now send the frame to TX ( do this as last statement - recursion possible)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1472 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1473 sig_itx_tx_data_req( ll_unitdesc_req, I_FRAME, entry->ns, GRLC_DTACS_DEF, header_size,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1474 entry->oc_i_tx);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1475 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1476 } /* itx_send_i_frame() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1477
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1478
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1479 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1480 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1481 \| Function : itx_send_s_frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1482 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1483 \| Description : This procedure sends the supervisor command to TX
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1484 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1485 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1486 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1487 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1488 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1489 LOCAL void itx_send_s_frame (T_COMMAND sx,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1490 T_ABIT_REQ_TYPE rt,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1491 T_FRAME_NUM nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1492 T_SACK_BITMAP* bm,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1493 USHORT bm_byte_size)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1494 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1495 USHORT offset;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1496
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1497 #ifndef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1498 T_sdu* sdu;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1499 USHORT sdu_bitsize;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1500 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1501 T_desc3* desc3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1502 USHORT desc_bytesize;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1503 U8* buf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1504 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1505
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1506 TRACE_FUNCTION( "itx_send_s_frame" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1507
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1508 #ifndef LL_DESC
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1509 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1510 * Calculate SDU size
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1511 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1512 sdu_bitsize = (S_FRAME_MIN_OCTETS_WITHOUT_FCS * 8) + (bm_byte_size * 8);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1513
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1514 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1515 * Build primitive and include supervisory command
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1516 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1517 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1518 PALLOC_SDU (ll_unitdata_req, LL_UNITDATA_REQ, sdu_bitsize);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1519
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1520 ll_unitdata_req->sapi = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1521 ll_unitdata_req->tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1522
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1523 ll_unitdata_req->attached_counter = CCI_NO_ATTACHE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1524 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1525 * LLC does not know the QoS profile. S frames should use
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1526 * LL_NO_REL
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1527 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1528 ll_unitdesc_req->ll_qos = llc_data->cur_qos;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1529 TRACE_EVENT_P1("peak throughput = %d",llc_data->cur_qos.peak);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1530
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1531 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1532 * LLC signalling frames are always sent with highest priority.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1533 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1534 ll_unitdesc_req->radio_prio = llc_data->cur_radio_prio;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1535 TRACE_EVENT_P1("radio priority = %d",llc_data->cur_radio_prio);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1536
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1537
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1538 #ifdef REL99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1539 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1540 * From 24.008 & 23.060 it is interpreted that for all signalling data, a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1541 * predefined PFI LL_PFI_SIGNALING shall be used.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1542 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1543 ll_unitdesc_req->pkt_flow_id = llc_data->cur_pfi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1544 TRACE_EVENT_P1("packet flow id = %d",llc_data->cur_pfi);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1545
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1546 #endif /* REL99 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1547
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1548 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1549 * Don't worry about L3 reference - TX will ignore it
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1550 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1551
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1552 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1553 * SDU offset is 0. The SDU length is sdu_bitsize
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1554 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1555 sdu = &(ll_unitdata_req->sdu);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1556 sdu->o_buf = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1557 sdu->l_buf = sdu_bitsize;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1558
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1559 offset = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1560
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1561 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1562 * Build LLC Header:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1563 * First insert address field (PD and C/R bit are always 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1564 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1565 sdu->buf[offset++] = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1566
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1567 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1568 * Set A bit and 3 most significant bits of N(R)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1569 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1570 if (rt == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1571 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1572 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1573 sdu->buf[offset++] = 0xA0 \| (UBYTE)(nr >> 6);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1574 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1575 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1576 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1577 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1578 sdu->buf[offset++] = 0x80 \| (UBYTE)(nr >> 6);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1579 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1580
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1581 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1582 * 6 least significant bits of N(R) and the supervisory function bits
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1583 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1584 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1585 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1586 sdu->buf[offset++] = (UBYTE)(((nr << 2) & 0xFC) \| sx);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1587 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1588
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1589 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1590 * Special SACK bitmap handling
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1591 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1592 if (sx == I_SACK && bm_byte_size != 0 && bm != NULL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1593 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1594 USHORT i;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1595
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1596 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1597 * Insert SACK bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1598 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1599 for (i = 0; i < bm_byte_size; i++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1600 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1601 /* LINTED [following sdu indexes are fitting into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1602 sdu->buf[offset++] = bm->data[i];
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1603 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1604 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1605
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1606 #ifdef TRACE_EVE
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1607 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1608 static char* sf[] = { "RR", "ACK", "RNR", "SACK" };
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1609
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1610 if(sx <= 3)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1611 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1612 TRACE_3_INFO("Next S-Frame %s NR:%d A:%d", sf[sx], nr, rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1613 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1614 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1615 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1616
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1617 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1618 * Reset TX ready flag (before sending because of possible recursion)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1619 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1620 llc_data->itx->tx_waiting = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1621
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1622 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1623 * Now send the frame to TX. header_size and oc are not used and set to zero.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1624 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1625 sig_itx_tx_data_req( ll_unitdata_req, S_FRAME, nr, GRLC_DTACS_DEF, 0, 0);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1626 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1627 #else /* LL_DESC */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1628
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1629 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1630 * Calculate DESC size
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1631 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1632 desc_bytesize = (S_FRAME_MIN_OCTETS_WITHOUT_FCS) + (bm_byte_size);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1633
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1634 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1635 * Build primitive and include supervisory command
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1636 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1637 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1638 PALLOC (ll_unitdesc_req, LL_UNITDESC_REQ);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1639
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1640 desc3 = llc_palloc_desc(desc_bytesize, 0);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1641
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1642 ll_unitdesc_req->desc_list3.first = (ULONG)desc3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1643 ll_unitdesc_req->desc_list3.list_len = desc3->len;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1644
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1645 ll_unitdesc_req->sapi = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1646 ll_unitdesc_req->tlli = llc_data->tlli_new;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1647
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1648 ll_unitdesc_req->attached_counter = CCI_NO_ATTACHE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1649 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1650 * LLC does not know the QoS profile. S frames should use
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1651 * LL_NO_REL
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1652 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1653 ll_unitdesc_req->ll_qos.peak = GRLC_PEAK_SUB;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1654 #ifdef LL_2to1
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1655 ll_unitdesc_req->ll_qos.relclass = PS_NO_REL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1656 #else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1657 ll_unitdesc_req->ll_qos.relclass = LL_NO_REL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1658 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1659
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1660 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1661 * LLC signalling frames are always sent with highest priority.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1662 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1663 ll_unitdesc_req->radio_prio = GRLC_RADIO_PRIO_1;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1664 #ifdef REL99
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1665 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1666 * From 24.008 & 23.060 it is interpreted that for all signalling data, a
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1667 * predefined PFI LL_PFI_SIGNALING shall be used.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1668 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1669 ll_unitdesc_req->pkt_flow_id = LL_PFI_SIGNALING;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1670 #endif /* REL99 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1671 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1672 * Don't worry about L3 reference - TX will ignore it
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1673 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1674
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1675 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1676 * SDU offset is 0. The SDU length is sdu_bitsize
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1677 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1678 desc3->offset = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1679 desc3->len = desc_bytesize;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1680
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1681 offset = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1682 buf = (U8*)desc3->buffer;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1683 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1684 * Build LLC Header:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1685 * First insert address field (PD and C/R bit are always 0)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1686 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1687 buf[offset++] = llc_data->current_sapi;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1688
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1689 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1690 * Set A bit and 3 most significant bits of N(R)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1691 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1692 if (rt == ABIT_SET_REQ)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1693 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1694 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1695 buf[offset++] = 0xA0 \| (UBYTE)(nr >> 6);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1696 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1697 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1698 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1699 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1700 buf[offset++] = 0x80 \| (UBYTE)(nr >> 6);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1701 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1702
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1703 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1704 * 6 least significant bits of N(R) and the supervisory function bits
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1705 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1706 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1707 /* LINTED [following sdu index fits into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1708 buf[offset++] = (UBYTE)(((nr << 2) & 0xFC) \| sx);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1709 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1710
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1711 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1712 * Special SACK bitmap handling
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1713 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1714 if (sx == I_SACK && bm_byte_size != 0 && bm != NULL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1715 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1716 USHORT i;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1717
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1718 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1719 * Insert SACK bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1720 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1721 for (i = 0; i < bm_byte_size; i++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1722 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1723 /* LINTED [following sdu indexes are fitting into sdu] */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1724 buf[offset++] = bm->data[i];
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1725 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1726 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1727
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1728 #ifdef TRACE_EVE
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1729 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1730 static char* sf[] = { "RR", "ACK", "RNR", "SACK" };
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1731
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1732 if(sx <= 3)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1733 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1734 TRACE_3_INFO("Next S-Frame %s NR:%d A:%d", sf[sx], nr, rt);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1735 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1736 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1737 #endif
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1738
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1739 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1740 * Reset TX ready flag (before sending because of possible recursion)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1741 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1742 llc_data->itx->tx_waiting = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1743
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1744 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1745 * Now send the frame to TX. header_size and oc are not used and set to zero.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1746 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1747 sig_itx_tx_data_req( ll_unitdesc_req, S_FRAME, nr, GRLC_DTACS_DEF, 0, 0);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1748 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1749 #endif /* LL_DESC */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1750 } /* itx_send_s_frame() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1751
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1752

FreeCalypso > hg > fc-tourmaline

annotate src/g23m-gprs/llc/llc_itxf.c @ 148:24ea5d2ad89b