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comparison src/aci2/aci/psa_uarts.c @ 3:93999a60b835

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src/aci2, src/condat2: import of g23m/condat source pieces from TCS211
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Sep 2016 00:29:36 +0000
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2:c41a534f33c6 3:93999a60b835
1 /*
2 +-----------------------------------------------------------------------------
3 | Project : GSM-PS (6147)
4 | Modul : PSA_UARTP
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose : This module defines the processing functions for the
18 | primitives sent to the protocol stack adapter by the DTI
19 | interface.
20 +-----------------------------------------------------------------------------
21 */
22 #ifdef UART
23
24 #ifndef PSA_UARTS_C
25 #define PSA_UARTS_C
26 #endif
27
28 #include "aci_all.h"
29
30 /*==== INCLUDES ===================================================*/
31 #include "aci_cmh.h"
32 #include "ati_cmd.h"
33 #include "aci_cmd.h"
34 #include "dti.h" /* functionality of the dti library */
35
36 #include "aci.h"
37 #include "aci_lst.h"
38 #include "dti_conn_mng.h"
39 #include "dti_cntrl_mng.h"
40 #include "psa_uart.h"
41 #include "cmh_uart.h"
42
43 #include "aci_mem.h"
44
45 #include "aci_io.h"
46
47 #include "sap_dti.h"
48
49
50 /*==== CONSTANTS ==================================================*/
51
52
53 /*==== TYPES ======================================================*/
54
55
56 /*==== EXPORT =====================================================*/
57
58 /*==== VARIABLES ==================================================*/
59
60
61 /*==== FUNCTIONS ==================================================*/
62
63 LOCAL USHORT get_desc_size (T_desc2 *data)
64 {
65 USHORT size = 0;
66 T_desc2 *next_data;
67
68 next_data = data;
69 while (next_data NEQ NULL)
70 {
71 size += next_data->len;
72 next_data = (T_desc2*)next_data->next;
73 }
74
75 return (size);
76 }
77
78 /*
79 +-------------------------------------------------------------------+
80 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
81 | ROUTINE : psa_dti_data_req |
82 +-------------------------------------------------------------------+
83
84 PURPOSE :
85
86 */
87 GLOBAL const void psaDTI_data_req (
88 T_desc2 *data,
89 T_ACI_DTI_PRC *src_infos,
90 T_DTI_ENTITY_ID peer_id
91 )
92 {
93 USHORT data_len = 0;
94 USHORT str_len = 0;
95
96 TRACE_FUNCTION("psaDTI_data_req");
97
98 {
99 PALLOC_DESC2(dti_data_ind, DTI2_DATA_IND);
100
101 data_len = get_desc_size (data);
102
103 dti_data_ind->desc_list2.list_len = data_len;
104 dti_data_ind->desc_list2.first = (ULONG)data;
105
106 dti_data_ind->parameters.p_id = 0; /*dummy_ubyte; */
107
108 if (BITFIELD_CHECK (src_infos->data_cntr, UART_DTI_FLOW_OFF))
109 dti_data_ind->parameters.st_lines.st_flow = DTI_FLOW_OFF;
110 else
111 dti_data_ind->parameters.st_lines.st_flow = DTI_FLOW_ON;
112
113 if (BITFIELD_CHECK (src_infos->data_cntr, UART_DTI_SB_BIT))
114 {
115 TRACE_EVENT("SB is ON");
116 dti_data_ind->parameters.st_lines.st_line_sb = DTI_SB_ON;
117 }
118 else
119 {
120 TRACE_EVENT("SB is OFF");
121 dti_data_ind->parameters.st_lines.st_line_sb = DTI_SB_OFF;
122 }
123
124 dti_data_ind->parameters.st_lines.st_line_sa = DTI_SA_ON;
125 dti_data_ind->parameters.st_lines.st_break_len = DTI_BREAK_OFF;
126
127 #ifdef DTI
128 dti_send_data
129 (
130 aci_hDTI,
131 src_infos->srcId,
132 (UBYTE)peer_id,
133 ACI_DTI_DN_CHANNEL,
134 dti_data_ind
135 );
136 #endif
137 }
138 }
139
140 /*
141 +-------------------------------------------------------------------+
142 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
143 | ROUTINE : psa_dti_getdata_req |
144 +-------------------------------------------------------------------+
145
146 PURPOSE :
147
148 */
149
150 GLOBAL const void psaDTI_getdata( UBYTE src_id, T_DTI_ENTITY_ID peer_id)
151 {
152 T_ACI_DTI_PRC *src_infos = NULL;
153
154 TRACE_FUNCTION("psaDTI_getdata");
155
156 src_infos = find_element (uart_src_params, src_id, cmhUARTtest_srcId);
157 if (src_infos EQ NULL)
158 {
159 TRACE_EVENT_P1("[ERR] psaDTI_getdata: link_id=%d not found", src_id) ;
160 return ;
161 }
162
163 if( src_infos->RecState NEQ RECEIVING)
164 {
165 src_infos->RecState = READY_REC;
166 }
167
168 #ifdef DTI
169 {
170 dti_start
171 (
172 aci_hDTI,
173 src_id,
174 (UBYTE)peer_id,
175 ACI_DTI_DN_CHANNEL
176 );
177 }
178 #endif /* DTI */
179 }
180 /*
181 +-------------------------------------------------------------------+
182 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
183 | ROUTINE : psaUART_DCDreq |
184 +-------------------------------------------------------------------+
185
186 PURPOSE :
187
188 */
189
190 GLOBAL const void psaUART_DCDreq( UBYTE c_Id, UBYTE line_state )
191 {
192 T_ACI_DTI_PRC *cmd = NULL;
193
194 TRACE_FUNCTION("psaUART_DCDreq");
195
196 cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId);
197 if (cmd EQ NULL)
198 {
199 TRACE_EVENT_P1("[ERR] psaUART_DCDreq: c_Id=%d not found", c_Id) ;
200 return ;
201 }
202
203 {
204 PALLOC( uart_dcd_req, UART_DCD_REQ);
205
206 uart_dcd_req -> device = cmd->device;
207 uart_dcd_req -> dlci = cmd->dlci;
208 if( line_state EQ IO_DCD_ON )
209 {
210 uart_dcd_req -> line_state = UART_LINE_ON;
211 }
212 else if ( line_state EQ IO_DCD_OFF )
213 {
214 uart_dcd_req -> line_state = UART_LINE_OFF;
215 }
216
217 PSENDX( UART, uart_dcd_req );
218 }
219 }
220
221 /*
222 +-------------------------------------------------------------------+
223 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
224 | ROUTINE : psaUART_ESCAPEreq |
225 +-------------------------------------------------------------------+
226
227 PURPOSE :
228
229 */
230
231 GLOBAL const void psaUART_ESCAPEreq( UBYTE c_Id, UBYTE detection )
232 {
233 T_ACI_DTI_PRC *cmd = NULL;
234
235 TRACE_FUNCTION("psaUART_ESCAPEreq");
236
237 cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId);
238 if (cmd EQ NULL)
239 {
240 TRACE_EVENT_P1("[ERR] psaUART_ESCAPEreq: c_Id=%d not found", c_Id) ;
241 return ;
242 }
243
244 {
245 PALLOC( uart_escape_req, UART_ESCAPE_REQ);
246
247 uart_escape_req -> device = cmd->device;
248 uart_escape_req -> dlci = cmd->dlci;
249 uart_escape_req -> detection = detection;
250
251 PSENDX( UART, uart_escape_req );
252 }
253 }
254
255 /*
256 +-------------------------------------------------------------------+
257 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
258 | ROUTINE : psaUART_RINGreq |
259 +-------------------------------------------------------------------+
260
261 PURPOSE :
262
263 */
264
265 GLOBAL const void psaUART_RINGreq( UBYTE c_Id, UBYTE line_state )
266 {
267 T_ACI_DTI_PRC *cmd = NULL;
268
269 TRACE_FUNCTION("psaUART_RINGreq");
270
271 cmd = find_element (uart_src_params, c_Id, cmhUARTtest_srcId);
272 if (cmd EQ NULL)
273 {
274 TRACE_EVENT_P1("[ERR] psaUART_RINGreq: c_Id=%d not found", c_Id) ;
275 return ;
276 }
277
278 if (BITFIELD_CHECK (cmd->data_cntr, UART_RING_RUNNING))
279 {
280 TRACE_EVENT_P2 ("[WRN] psaUART_RINGreq(): no CNF for previous REQ (device: %d; dlci=%d)",
281 cmd->device, cmd->dlci);
282 return;
283 }
284
285 /*
286 store that UART_RING_REQ was send
287 this is important so that the primitive queue in the UART entity not
288 overloaded if no PC is connected
289 */
290 BITFIELD_SET (cmd->data_cntr, UART_RING_RUNNING);
291
292 {
293 PALLOC( uart_ring_req, UART_RING_REQ);
294
295 uart_ring_req -> device = cmd->device;
296 uart_ring_req -> dlci = cmd->dlci;
297 if( line_state EQ IO_RING_ON)
298 {
299 uart_ring_req -> line_state = UART_LINE_ON;
300 }
301 else if( line_state EQ IO_RING_OFF )
302 {
303 uart_ring_req -> line_state = UART_LINE_OFF;
304 }
305
306 PSENDX( UART, uart_ring_req );
307 }
308 }
309
310 #ifdef DTI
311 /*
312 +-------------------------------------------------------------------+
313 | PROJECT : GSM-PS (6147) MODULE : PSA_IPA |
314 | ROUTINE : psaUART_SetDTIReq |
315 +-------------------------------------------------------------------+
316
317 PURPOSE :
318
319 */
320 GLOBAL const void psaUART_SetDTIReq( T_DTI_CONN_LINK_ID link_id, T_DTI_ENTITY_ID conn_peer_Id )
321 {
322 T_ACI_DTI_PRC *cmd = NULL;
323 CHAR *p_ent_name;
324 T_DTI_CNTRL info;
325
326 /* for tracing of establishing of CMD channels for dual port version */
327 #ifdef RMV_15_04_03
328 extern CHAR gob_tst_buf[];
329 #endif
330
331 PALLOC( uart_dti_req, UART_DTI_REQ);
332
333 TRACE_FUNCTION("psaUART_SetDTIReq");
334
335 if (dti_cntrl_get_info_from_dti_id( EXTRACT_DTI_ID(link_id), &info) EQ FALSE)
336 {
337 TRACE_EVENT_P1("cannot find info for dti_id=%d", EXTRACT_DTI_ID(link_id));
338 return;
339 }
340
341 cmd = find_element (uart_src_params, info.src_id, cmhUARTtest_srcId);
342 if (cmd EQ NULL)
343 {
344 TRACE_EVENT_P1("[ERR] psaUART_SetDTIReq: srcId=%d not found", info.src_id) ;
345 return;
346 }
347
348 if (dti_cntrl_set_conn_parms(link_id, DTI_ENTITY_UART, cmd->device, cmd->dlci) EQ FALSE)
349 {
350 return;
351 }
352
353 uart_dti_req -> dti_conn = UART_CONNECT_DTI;
354 uart_dti_req -> device = cmd->device;
355 uart_dti_req -> dlci = cmd->dlci;
356 uart_dti_req -> direction = DTI_CHANNEL_TO_HIGHER_LAYER;
357 uart_dti_req -> link_id = link_id;
358
359
360 switch( conn_peer_Id )
361 {
362 case( DTI_ENTITY_ACI ):
363 p_ent_name = &ACI_NAME[0];
364 break;
365 case( DTI_ENTITY_L2R ):
366 p_ent_name = &L2R_NAME[0];
367 break;
368 case( DTI_ENTITY_TRA ):
369 p_ent_name = &TRA_NAME[0];
370 break;
371 case( DTI_ENTITY_T30 ):
372 p_ent_name = &T30_NAME[0];
373 break;
374 #ifdef FF_TRACE_OVER_MTST
375 case( DTI_ENTITY_MTST):
376 p_ent_name = &MTST_NAME[0];
377 break;
378 #endif /* FF_TRACE_OVER_MTST */
379 #ifdef GPRS
380 case( DTI_ENTITY_PPPS ):
381 p_ent_name = &PPP_NAME[0];
382 break;
383 #endif /* GPRS */
384
385 default:
386 TRACE_EVENT("unknown conn_peer_Id: UART_DTI_REQ not sent");
387 PFREE(uart_dti_req);
388 return;
389 }
390
391 #ifdef GPRS
392 #ifdef _SIMULATION_
393 p_ent_name = (CHAR *) 0xfe1234ef;
394 #endif /* _SIMULATION_ */
395 #endif /* GPRS */
396
397 /* for tracing of establishing of CMD channels for dual port version */
398 #ifdef RMV_15_04_03
399 sprintf(gob_tst_buf+strlen(gob_tst_buf), "usr:");
400 sprintf(gob_tst_buf+strlen(gob_tst_buf), "%x,%x,%s ",cmd->device, link_id, p_ent_name);
401 #endif
402
403 uart_dti_req->entity_name = (ULONG)p_ent_name;
404 PSENDX( UART, uart_dti_req );
405 }
406 #endif
407 /*
408 +-------------------------------------------------------------------+
409 | PROJECT : GSM-PS (6147) MODULE : PSA_UART |
410 | ROUTINE : psaUART_StartMux |
411 +-------------------------------------------------------------------+
412
413 PURPOSE :
414
415 */
416
417 GLOBAL const void psaUART_StartMux( UBYTE device,
418 UBYTE mode,
419 UBYTE frame_type,
420 USHORT N1,
421 UBYTE T1,
422 UBYTE N2,
423 UBYTE T2,
424 UBYTE T3 )
425 {
426 PALLOC(uart_mux_start_req, UART_MUX_START_REQ);
427
428 uart_mux_start_req -> device = device;
429
430 uart_mux_start_req -> mode = mode;
431 uart_mux_start_req -> frame_type = frame_type;
432
433 uart_mux_start_req -> n1 = N1;
434 uart_mux_start_req -> t1 = T1;
435 uart_mux_start_req -> n2 = N2;
436 uart_mux_start_req -> t2 = T2;
437 uart_mux_start_req -> t3 = T3;
438
439 PSENDX( UART, uart_mux_start_req );
440 }
441
442 /*
443 +-------------------------------------------------------------------+
444 | PROJECT : GSM-PS (6147) MODULE : PSA_UART |
445 | ROUTINE : psaUART_MuxRes |
446 +-------------------------------------------------------------------+
447
448 PURPOSE :
449
450 */
451
452 GLOBAL const void psaUART_MuxRes( UBYTE device,
453 UBYTE dlci,
454 USHORT N1 )
455 {
456 PALLOC(uart_mux_dlc_establish_res, UART_MUX_DLC_ESTABLISH_RES);
457
458 uart_mux_dlc_establish_res -> device = device;
459 uart_mux_dlc_establish_res -> dlci = dlci;
460 uart_mux_dlc_establish_res -> n1 = N1;
461
462 PSENDX( UART, uart_mux_dlc_establish_res );
463 }
464
465 /*
466 +------------------------------------------------------------------------+
467 | PROJECT : GSM-PS (6147) MODULE : PSA_UART |
468 | ROUTINE : psaUART_SetParameters |
469 +------------------------------------------------------------------------+
470
471 PURPOSE :
472
473 */
474
475 GLOBAL const void psaUART_SetParameters( UBYTE device, T_comPar *comPar )
476 {
477 PALLOC(uart_parameters_req, UART_PARAMETERS_REQ);
478
479 uart_parameters_req->device = device;
480
481 uart_parameters_req->comPar = *comPar;
482
483 PSENDX( UART, uart_parameters_req );
484 }
485
486 #endif /* UART */