FreeCalypso > hg > fc-magnetite

annotate src/g23m-gprs/llc/llc_irxp.c @ 624:012028896cfb

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FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2 stacked device", using a fake device ID code that would need to be patched manually into cfgffs.c (suppressing and overriding autodetection) and using an FFS base address in the nCS2 bank, indicating that this FFS config was probably meant for the MCP version of Leonardo which allows for 16 MiB flash with a second bank on nCS2. We previously had this FFS config stanza conditionalized under CONFIG_TARGET_LEONARDO because the base address contained therein is invalid for other targets, but now that we actually have a Leonardo build target in FC Magnetite, I realize that the better approach is to #if 0 out this stanza altogether: it is already non-functional because it uses a fake device ID code, thus it is does not add support for more Leonardo board variants, instead it is just noise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Dec 2019 21:24:29 +0000
parents 219afcfc6250
children
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183
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul :
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This modul is part of the entity LLC and implements all
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18 | functions to handles the incoming primitives as described in
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19 | the SDL-documentation (IRX-statemachine)
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef LLC_IRXP_C
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24 #define LLC_IRXP_C
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25 #endif
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26
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27 #define ENTITY_LLC
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28
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29 /*==== INCLUDES =============================================================*/
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30
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31 #include "typedefs.h" /* to get Condat data types */
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32 #include "vsi.h" /* to get a lot of macros */
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33 #include "macdef.h"
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34 #include "gprs.h"
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35 #include "gsm.h" /* to get a lot of macros */
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36 #include "cnf_llc.h" /* to get cnf-definitions */
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37 #include "mon_llc.h" /* to get mon-definitions */
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38 #include "prim.h" /* to get the definitions of used SAP and directions */
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39 #include "llc.h" /* to get the global entity definitions */
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40
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41 #include "llc_irxf.h" /* to get IRX helper functions */
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42
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43
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44 /*==== CONST ================================================================*/
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45
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46 /*==== LOCAL VARS ===========================================================*/
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47
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48 /*==== PRIVATE FUNCTIONS ====================================================*/
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49
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50 /*==== PUBLIC FUNCTIONS =====================================================*/
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51
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52 /*
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53 +------------------------------------------------------------------------------
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54 | Function : irx_ll_getdata_req
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55 +------------------------------------------------------------------------------
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56 | Description : Handles the primitive LL_GETDATA_REQ
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57 |
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58 | Parameters : *ll_getdata_req - Ptr to primitive payload
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59 |
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60 +------------------------------------------------------------------------------
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61 */
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62 GLOBAL void irx_ll_getdata_req ( T_LL_GETDATA_REQ *ll_getdata_req )
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63 {
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64 BOOL frame_found;
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65 T_LL_UNITDATA_IND *ll_unitdata_ind;
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66
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67 TRACE_FUNCTION( "ll_getdata_req" );
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68
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69 SWITCH_LLC (ll_getdata_req->sapi);
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70
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71 TRACE_1_PARA("s:%d", ll_getdata_req->sapi);
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72
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73 switch (GET_STATE(IRX))
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74 {
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75 case IRX_TLLI_UNASSIGNED:
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76 /*
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77 * Ignore primitive.
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78 */
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79 PFREE (ll_getdata_req);
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80 /* SET_STATE (IRX, SAME_STATE); */
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81 break;
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82
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83 case IRX_TLLI_ASSIGNED:
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84 /*
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85 * Store L3 ready flag
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86 */
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87 llc_data->irx->ll_send_ready = TRUE;
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88 PFREE (ll_getdata_req);
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89 /* SET_STATE (IRX, SAME_STATE); */
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90 break;
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91
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92 case IRX_ABM:
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93 /*
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94 * Try to retrieve a frame from the queue and
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95 * forward it to L3, else store L3 ready flag.
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96 */
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97 irx_queue_retrieve (&ll_unitdata_ind, &frame_found);
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98 if (frame_found)
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99 {
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100 PPASS (ll_unitdata_ind, ll_data_ind, LL_DATA_IND);
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101 TRACE_2_OUT_PARA("s:%d len:%d", ll_data_ind->sapi, BYTELEN(ll_data_ind->sdu.l_buf));
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102 PSEND (hCommSNDCP, ll_data_ind);
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103
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104 llc_data->irx->ll_send_ready = FALSE;
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105
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106 /* SET_STATE (IRX, SAME_STATE); */
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107 }
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108 else
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109 {
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110 llc_data->irx->ll_send_ready = TRUE;
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111
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112 /* SET_STATE (IRX, SAME_STATE); */
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113 }
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114 PFREE (ll_getdata_req);
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parents:
diff changeset
115 break;
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 case IRX_ABM_BUSY:
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
118 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 * Try to retrieve a frame from the queue and
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 * forward it to L3, else store L3 ready flag.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 irx_queue_retrieve (&ll_unitdata_ind, &frame_found);
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parents:
diff changeset
123 if (frame_found)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 {
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parents:
diff changeset
125 PPASS (ll_unitdata_ind, ll_data_ind, LL_DATA_IND);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 TRACE_2_OUT_PARA("s:%d len:%d", ll_data_ind->sapi, BYTELEN(ll_data_ind->sdu.l_buf));
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 PSEND (hCommSNDCP, ll_data_ind);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128
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parents:
diff changeset
129 llc_data->irx->ll_send_ready = FALSE;
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parents:
diff changeset
130
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 * Indicate the clearance of the 'own received
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 * busy' condition to the peer entity
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 irx_send_ack (ABIT_SET_REQ);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 SET_STATE (IRX, IRX_ABM);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 else
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 llc_data->irx->ll_send_ready = TRUE;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 /* SET_STATE (IRX, SAME_STATE); */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 PFREE (ll_getdata_req);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 break;
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 default:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 PFREE (ll_getdata_req);
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 TRACE_ERROR( "LL_GETDATA_REQ unexpected" );
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 break;
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 } /* irx_ll_getdata_req() */