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

annotate src/g23m-gprs/llc/llc_irxf.c @ 303:f76436d19a7a default tip

!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.

author	Mychaela Falconia <falcon@freecalypso.org>
date	Thu, 08 Jun 2023 08:23:37 +0000
parents	fa8dc04885d8
children

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 (IRX-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_IRXF_C
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	24 #define LLC_IRXF_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>
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	32
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	33 #include "typedefs.h" /* to get Condat data types */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	34 #include "vsi.h" /* to get a lot of macros */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	35 #include "macdef.h"
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	36 #include "gprs.h"
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	37 #include "gsm.h" /* to get a lot of macros */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	38 #include "cnf_llc.h" /* to get cnf-definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	39 #include "mon_llc.h" /* to get mon-definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	40 #include "prim.h" /* to get the definitions of used SAP and directions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	41 #include "llc.h" /* to get the global entity definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	42
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	43 #include "llc_itxs.h" /* to get ITX signal definitions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	44 #include "llc_irxf.h" /* to get IRX local functions */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	45
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	46
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	47 /==== CONST ================================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	48
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	49 /==== LOCAL VARS ===========================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	50
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	51 /==== PRIVATE FUNCTIONS ====================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	52
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	53 /==== PUBLIC FUNCTIONS =====================================================/
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	54
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	55
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	56
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	57 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	58 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	59 \| Function : irx_init
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	60 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	61 \| Description : This procedure initialises all necessary variables of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	62 \| i_frames_rx for all SAPIs.
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 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	65 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	66 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	67 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	68 GLOBAL void irx_init (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	69 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	70 UBYTE inc;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	71
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	72 TRACE_FUNCTION( "irx_init" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	73
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	74 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	75 * Initialise all 4 SAPIs
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 SWITCH_SERVICE (llc, irx, 0);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	78 INIT_STATE (IRX_0, IRX_TLLI_UNASSIGNED);
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 SWITCH_SERVICE (llc, irx, 1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	81 INIT_STATE (IRX_1, IRX_TLLI_UNASSIGNED);
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 SWITCH_SERVICE (llc, irx, 2);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	84 INIT_STATE (IRX_2, IRX_TLLI_UNASSIGNED);
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 SWITCH_SERVICE (llc, irx, 3);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	87 INIT_STATE (IRX_3, IRX_TLLI_UNASSIGNED);
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	90 * Initialise the IRX data structure
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 for (inc = 0; inc < IRX_NUM_INC; inc++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	93 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	94 SWITCH_SERVICE (llc, irx, inc);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	95
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 * Free old used resources (in case of an LLC restart):
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	98 * memory, stored primitives, running timer.
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 irx_queue_clean ();
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 llc_data->irx->ll_send_ready = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	103 llc_data->irx->last_ns = NS_EQUAL_VR;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	104
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	105 llc_data->irx->queue = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	106 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	107
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	108 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	109 } /* irx_init() */
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	112 /*
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 \| Function : irx_init_sapi
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	115 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	116 \| Description : This procedure initialises all necessary variables of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	117 \| i_frames_rx for the given SAPI.
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 \| Parameters :
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	123 GLOBAL void irx_init_sapi (void)
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 TRACE_FUNCTION( "irx_init_sapi" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	126
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	127 llc_data->sapi->va = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	128 llc_data->sapi->vs = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	129 llc_data->sapi->vr = 0;
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->irx->vf = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	132 llc_data->irx->last_ns = NS_EQUAL_VR;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	133 llc_data->irx->B_rx = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	134
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	135 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	136 } /* irx_init_sapi() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	137
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	138
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	139 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	140 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	141 \| Function : irx_init_abm
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 \| Description : This procedure initialises all necessary variables of
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	144 \| i_frames_rx for the given SAPI when switching into ABM.
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 \| Parameters :
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	149 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	150 GLOBAL void irx_init_abm (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	151 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	152 TRACE_FUNCTION( "irx_init_abm" );
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 llc_data->sapi->va = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	155 llc_data->sapi->vs = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	156 llc_data->sapi->vr = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	157
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	158 llc_data->irx->vf = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	159 llc_data->irx->last_ns = NS_EQUAL_VR;
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	162 * Reset OCs for acknowledged transfer.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	163 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	164 llc_data->sapi->oc_i_tx = 0L;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	165 llc_data->sapi->oc_i_rx = 0L;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	166
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	167 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	168 } /* irx_init_abm() */
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	172 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	173 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	174 \| Function : irx_queue_store
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 \| Description : This procedure stores the primitive into the per ns sorted
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	177 \| queue. If the queue is full, is_busy set to TRUE will be
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	178 \| returnd.
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 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	181 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	182 +------------------------------------------------------------------------------
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 GLOBAL void irx_queue_store (T_LL_UNITDATA_IND *ll_unitdata_ind,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	185 T_FRAME_NUM ns,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	186 BOOL *is_busy)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	187 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	188 T_IRX_QUEUE** entry = &(llc_data->irx->queue);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	189 T_IRX_QUEUE* next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	190 T_FRAME_NUM n = llc_data->irx->vf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	191 ULONG M = (llc_data->md) 16;
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 TRACE_FUNCTION( "irx_queue_store" );
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	196 * First skip already for L3 ready waiting entries
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	197 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	198 while (entry && (entry)->ns == n)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	199 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	200 n++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	201 n %= (MAX_SEQUENCE_NUMBER+1);
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)->ns == ns)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	204 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	205 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	206 * Ignore duplicate frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	207 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	208 *is_busy = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	209
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	210 TRACE_0_INFO( "Unexpected duplicate frame number" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	211 PFREE (ll_unitdata_ind);
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 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	214 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	215
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	216 entry = &((*entry)->next);
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
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 * Now find the inserting position (queue sorted per ns,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	221 * 'lower' frame numbers stored first)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	222 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	223 while (*entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	224 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	225 if ((*entry)->ns == ns)
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	228 * Ignore duplicate frame
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	229 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	230 *is_busy = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	231
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	232 TRACE_0_INFO( "Duplicate frame number received" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	233 PFREE (ll_unitdata_ind);
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 return;
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
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 * n <= ns <= (*entry)->ns - 1
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 if (FRAME_NUM_VALID( n, ns, (*entry)->ns - 1))
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 * Found a nice place in between
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	245 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	246 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	247 }
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 entry = &((*entry)->next);
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
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 * Position found - save ptr to next entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	254 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	255 next = *entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	256
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	257 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	258 * Allocate memory
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 MALLOC( *entry, sizeof(T_IRX_QUEUE) );
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( *entry )
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	263 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	264 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	265 * Memory successful allocated. Fill in struct entries.
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 (*entry)->next = next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	268 (*entry)->ns = ns;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	269 (*entry)->frame = ll_unitdata_ind;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	270
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	271 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	272 * Increase amount of stored Information in rx queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	273 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	274 llc_data->irx->B_rx += BYTELEN(ll_unitdata_ind->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	275
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 * Determine 'own receiver busy' condition
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	278 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	279 if ((M == 0) \|\| (*(llc_data->n201_i) <= M - llc_data->irx->B_rx))
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 *is_busy = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	282 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	283 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	284 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	285 *is_busy = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	286 }
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 else
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 * Out of memory
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	292 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	293 *is_busy = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	294 TRACE_ERROR( "Out of memory in irx_queue_store()" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	295 PFREE (ll_unitdata_ind);
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	298 } /* irx_queue_store() */
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	302 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	303 \| Function : irx_update_vr
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 \| Description : This procedure increments V(R) if the next following frames
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	306 \| are already stored in the queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	307 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	308 \| Parameters :
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	311 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	312 GLOBAL void irx_update_vr (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	313 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	314 T_IRX_QUEUE* entry = llc_data->irx->queue;
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 TRACE_FUNCTION( "irx_update_vr" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	317
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 * Search the queue from the beginning to entry V(R)
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 while (entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	322 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	323 if (entry->ns == llc_data->sapi->vr)
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	326 * Increment V(R) and continue searching
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	327 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	328 llc_data->sapi->vr++;
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 if (llc_data->sapi->vr > MAX_SEQUENCE_NUMBER)
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 llc_data->sapi->oc_i_rx += (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	333 llc_data->sapi->vr = 0;
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 }
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 entry = entry->next;
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	340 } /* irx_update_vr() */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	341
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	342
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	343 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	344 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	345 \| Function : irx_get_last_queued_ns
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 \| Description : This procedure returns the frame number of the last queue entry
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 \| Parameters : *found - set to TRUE if ns found, FALSE otherwise
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	350 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	351 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	352 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	353 GLOBAL void irx_get_last_queued_ns (BOOL found, T_FRAME_NUM num)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	354 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	355 T_IRX_QUEUE* entry = llc_data->irx->queue;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	356
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	357 TRACE_FUNCTION( "irx_get_last_queued_ns" );
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 * Search the queue from the beginning to last entry
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 while (entry AND entry->next)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	363 entry = entry->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	364
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	365 if (entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	366 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	367 *found = TRUE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	368 *num = entry->ns;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	369 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	370 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	371 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	372 *found = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	373 *num = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	374 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	375
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	376 } /* irx_get_last_queued_ns() */
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 /*
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 \| Function : irx_queue_retrieve
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	382 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	383 \| Description : If the next frame in sequence is stored in the queue then this
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	384 \| procedure will return the primitive pointer, sets found to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	385 \| TRUE and removes the frame from the queue.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	386 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	387 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	388 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	389 +------------------------------------------------------------------------------
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 GLOBAL void irx_queue_retrieve (T_LL_UNITDATA_IND *ll_unitdata_ind, BOOL found)
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 T_IRX_QUEUE** entry = &(llc_data->irx->queue);
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 TRACE_FUNCTION( "irx_queue_retrieve" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	396
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 * Take the first queue entry, if this is the next one (queue is sorted per ns)
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 if ((entry != NULL) && ((entry)->ns == llc_data->irx->vf))
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 * Store pointer to the entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	404 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	405 T_IRX_QUEUE* current = *entry;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	406
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 * Remove entry from the queue (make second to first)
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 *entry = current->next;
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 *ll_unitdata_ind = current->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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	415 * Decrease amount of stored Information in rx queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	416 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	417 if (llc_data->irx->B_rx >= (ULONG)(BYTELEN((*ll_unitdata_ind)->sdu.l_buf)))
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	418 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	419 llc_data->irx->B_rx -= BYTELEN((*ll_unitdata_ind)->sdu.l_buf);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	420 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	421 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	422 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	423 llc_data->irx->B_rx = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	424 TRACE_0_INFO("Unexpected SDU lenght handled");
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
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 * Free retrieved entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	429 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	430 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	431
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	432 *found = TRUE;
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 * Increment V(f) (= Next frame number to forward to L3)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	436 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	437 llc_data->irx->vf += 1;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	438 llc_data->irx->vf %= (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	439
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	440 return;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	441 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	442
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	443 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	444 * Set default return values
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	445 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	446 *ll_unitdata_ind = NULL;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	447 *found = FALSE;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	448 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	449
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	450
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	451
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	452 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	453 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	454 \| Function : irx_queue_clean
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	455 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	456 \| Description : This procedure removes all entries from the IRX queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	457 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	458 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	459 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	460 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	461 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	462 GLOBAL void irx_queue_clean (void)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	463 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	464 T_IRX_QUEUE** entry = &(llc_data->irx->queue);
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 TRACE_FUNCTION( "irx_queue_clean" );
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 while (*entry)
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	471 * get pointer to next (=first) entry
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 T_IRX_QUEUE* current = *entry;
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	476 * Free frame, if one is attached to the entry
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	477 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	478 if (current->frame != NULL)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	479 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	480 PFREE (current->frame);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	481 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	482
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 * remove next entry from the entry (make second to first)
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 *entry = current->next;
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 * free the removed entry
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 MFREE (current);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	492 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	493
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	494 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	495 * Adjust amount of stored Information in rx queue
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	496 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	497 llc_data->irx->B_rx = 0;
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 } /* irx_queue_clean() */
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
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 /*
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 \| Function : irx_build_sack_bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	506 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	507 \| Description : This procedure builds a SACK bitmap, depending on current
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	508 \| status
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 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	511 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	512 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	513 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	514 GLOBAL void irx_build_sack_bitmap ( T_SACK_BITMAP *bitmap )
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 T_IRX_QUEUE* entry = llc_data->irx->queue;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	517 int start_ns = (llc_data->sapi->vr + 1) % (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	518 T_FRAME_NUM num = llc_data->irx->vf;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	519 USHORT d;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	520
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	521
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	522 TRACE_FUNCTION( "irx_build_sack_bitmap" );
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 * Init bitmap to 0 (= frame not successfully received)
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 memset (bitmap, 0, sizeof(T_SACK_BITMAP));
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	528
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	529 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	530 * Skip already for L3 ready waiting entries
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 while (entry && entry->ns == num)
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 num++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	535 num %= (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	536
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	537 entry = entry->next;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	538 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	539
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	540
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	541 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	542 * Check the queue for successful received entries
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	543 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	544 while (entry)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	545 {
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 * If frame is successful received, mark it in bitmap
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	548 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	549 d = FRAME_NUM_DISTANCE(start_ns, entry->ns);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	550
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	551 if (d < (S_FRAME_SACK_MAX_CTRL_OCTETS * 8))
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 bitmap->data[d>>3] \|= 0x80>>(d%8);
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	556 entry = entry->next;
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 } /* irx_build_sack_bitmap () */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	559
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	560
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	563 \| Function : irx_ack_all_to
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	564 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	565 \| Description : This procedure handles the acknowledgement of transmitted I-
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	566 \| frames from va to n (which is equal to nr -1)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	567 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	568 \|
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	571 GLOBAL void irx_ack_all_to (T_FRAME_NUM n)
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 TRACE_FUNCTION( "irx_ack_all_to" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	574
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	575 n %= (MAX_SEQUENCE_NUMBER+1);
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 if (FRAME_WIN_VALID(n, llc_data->sapi->va, *(llc_data->ku)))
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 while (llc_data->sapi->va != (n+1)%(MAX_SEQUENCE_NUMBER+1))
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 sig_irx_itx_ack_ind (TRUE, llc_data->sapi->va);
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 llc_data->sapi->va++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	584 llc_data->sapi->va %= (MAX_SEQUENCE_NUMBER+1);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	585 }
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	588 * Sending L3 Data confirmations
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 sig_irx_itx_cnf_l3data_req ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	591 }
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 } /* irx_ack_all_to () */
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 /*
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 \| Function : irx_handle_sack
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 \| Description : This procedure handles the acknowledge bits of a SACK
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	601 \| supervisory frame and strips the SACK bitmap from the SDU
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 \| Parameters :
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	604 \|
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	607 GLOBAL void irx_handle_sack (T_FRAME_NUM nr,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	608 T_LL_UNITDATA_IND *ll_unitdata_ind,
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	609 T_PDU_TYPE frame_type)
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 int i, n, bytes;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	612 T_FRAME_NUM rn = 0;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	613 T_SACK_BITMAP *bm;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	614
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	615 TRACE_FUNCTION( "irx_handle_sack" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	616
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 * Extract SACK bitmap and number of Ptr to bits from sdu:
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 if (frame_type == I_FRAME)
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 bm = (T_SACK_BITMAP*)&(ll_unitdata_ind->sdu.buf[
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	623 (ll_unitdata_ind->sdu.o_buf >> 3) + 1]);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	624 bytes = ll_unitdata_ind->sdu.buf[
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	625 (ll_unitdata_ind->sdu.o_buf >> 3)] & 0xF1;
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 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	628 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	629 bm = (T_SACK_BITMAP*)&(ll_unitdata_ind->sdu.buf[
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	630 (ll_unitdata_ind->sdu.o_buf >> 3)]);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	631 bytes = ll_unitdata_ind->sdu.l_buf >> 3;
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
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 * Little Protection
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 if ( bytes > S_FRAME_SACK_MAX_CTRL_OCTETS )
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 bytes = S_FRAME_SACK_MAX_CTRL_OCTETS;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	640 TRACE_ERROR ("Illegal SACK bitmap size received");
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	641 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	642
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 * For each bit, which is set, send an acknowledge to ITX
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	645 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	646 for (i = 0; i < bytes; i++)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	647 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	648 for (n = 7; n >= 0; n--)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	649 {
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 * first increment rn (must begin with 1)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	652 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	653 rn++;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	654
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 * check if bit is set from MSB to LSB
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 if ( bm->data[i] & (1 << n) )
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 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	661 * set frame acknowledged
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	662 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	663 sig_irx_itx_ack_ind ( TRUE, (T_FRAME_NUM)(nr + rn));
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 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	666 {
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 * mark frame for retransmission
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 sig_irx_itx_ack_ind ( FALSE, (T_FRAME_NUM)(nr + rn));
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
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 * send L3 data confirmation
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	677 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	678 sig_irx_itx_cnf_l3data_req ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	679
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	680 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	681 * Strip SACK bitmap from I frame SDUs to get clean L3 PDU
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 if (frame_type == I_FRAME)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	684 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	685 ll_unitdata_ind->sdu.o_buf += bytes << 3;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	686 ll_unitdata_ind->sdu.l_buf -= bytes << 3;
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	689 } /* irx_handle_sack () */
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
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 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	694 \| Function : irx_send_ack
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	695 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	696 \| Description : This procedure handles the detection of sequence errors and
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	697 \| the sending of appropriate acknowledgements
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	698 \|
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	699 \| Parameters :
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 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	703 GLOBAL void irx_send_ack (T_BIT a_bit)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	704 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	705 TRACE_FUNCTION( "irx_send_ack" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	706
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	707 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	708 * Send S frame depending on last N(S) / V(R) condition
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	709 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	710 switch (llc_data->irx->last_ns)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	711 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	712 case NS_EQUAL_VR:
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 * Send an RR only, if requested
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 if (a_bit)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	717 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	718 sig_irx_itx_send_rr_req (ABIT_NO_REQ);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	719 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	720 else
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 * Trigger ITX to check queue and send frames
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	724 * This is done inside the other signals, too.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	725 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	726 sig_irx_itx_trigger_ind ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	727 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	728 break;
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 case NS_EQUAL_VR_PLUS_1:
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 * Sequence error - one missing
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	733 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	734 sig_irx_itx_send_ack_req (ABIT_NO_REQ);
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	735 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	736
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	737 case NS_NO_SEQUENCE_ERROR:
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	738 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	739 * Send an SACK only, if requested
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	740 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	741 if (a_bit)
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	742 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	743 T_SACK_BITMAP bitmap;
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 irx_build_sack_bitmap( &bitmap );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	746 sig_irx_itx_send_sack_req (ABIT_NO_REQ, &bitmap);
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 else
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	749 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	750 /*
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	751 * Trigger ITX to check queue and send frames
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	752 * This is done inside the other signals, too.
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	753 */
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	754 sig_irx_itx_trigger_ind ();
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	755 }
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	756 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	757
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	758 default:
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 * Sequence error - one or more missing
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	761 */
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 T_SACK_BITMAP bitmap;
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 irx_build_sack_bitmap( &bitmap );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	766 sig_irx_itx_send_sack_req (ABIT_NO_REQ, &bitmap);
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 break;
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	769 }
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 } /* irx_send_ack () */
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
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	774 /*
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 \| Function : irx_send_rnr
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	777 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	778 \| Description : This procedure sends an RNR to ITX
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 \| Parameters :
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 +------------------------------------------------------------------------------
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 GLOBAL void irx_send_rnr ()
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	785 {
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	786 TRACE_FUNCTION( "irx_send_rnr" );
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	787
fa8dc04885d8 src/g23m-: import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	788 sig_irx_itx_send_rnr_req (ABIT_NO_REQ);
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 } /* irx_send_rnr() */
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

FreeCalypso > hg > fc-tourmaline

annotate src/g23m-gprs/llc/llc_irxf.c @ 303:f76436d19a7a default tip