1 #include <linux/config.h>
2 #include "arlan.h"
3
4 #include <linux/sysctl.h>
5
6 #ifdef CONFIG_PROC_FS
7
8
9 #include <linux/version.h>
10
11 /* void enableReceive(struct net_device* dev);
12 */
13
14
15
16 #define ARLAN_STR_SIZE 0x2ff0
17 #define DEV_ARLAN_INFO 1
18 #define DEV_ARLAN 1
19 #define SARLG(type,var) {\
20 pos += sprintf(arlan_drive_info+pos, "%s\t=\t0x%x\n", #var, READSHMB(priva->card->var)); \
21 }
22
23 #define SARLBN(type,var,nn) {\
24 pos += sprintf(arlan_drive_info+pos, "%s\t=\t0x",#var);\
25 for (i=0; i < nn; i++ ) pos += sprintf(arlan_drive_info+pos, "%02x",READSHMB(priva->card->var[i]));\
26 pos += sprintf(arlan_drive_info+pos, "\n"); \
27 }
28
29 #define SARLBNpln(type,var,nn) {\
30 for (i=0; i < nn; i++ ) pos += sprintf(arlan_drive_info+pos, "%02x",READSHMB(priva->card->var[i]));\
31 }
32
33 #define SARLSTR(var,nn) {\
34 char tmpStr[400];\
35 int tmpLn = nn;\
36 if (nn > 399 ) tmpLn = 399; \
37 memcpy(tmpStr,(char *) priva->conf->var,tmpLn);\
38 tmpStr[tmpLn] = 0; \
39 pos += sprintf(arlan_drive_info+pos, "%s\t=\t%s \n",#var,priva->conf->var);\
40 }
41
42 #define SARLUC(var) SARLG(u_char, var)
43 #define SARLUCN(var,nn) SARLBN(u_char,var, nn)
44 #define SARLUS(var) SARLG(u_short, var)
45 #define SARLUSN(var,nn) SARLBN(u_short,var, nn)
46 #define SARLUI(var) SARLG(u_int, var)
47
48 #define SARLUSA(var) {\
49 u_short tmpVar;\
50 memcpy(&tmpVar, (short *) priva->conf->var,2); \
51 pos += sprintf(arlan_drive_info+pos, "%s\t=\t0x%x\n",#var, tmpVar);\
52 }
53
54 #define SARLUIA(var) {\
55 u_int tmpVar;\
56 memcpy(&tmpVar, (int* )priva->conf->var,4); \
57 pos += sprintf(arlan_drive_info+pos, "%s\t=\t0x%x\n",#var, tmpVar);\
58 }
59
60
61 const char *arlan_diagnostic_info_string(struct net_device *dev)
62 {
63
64 volatile struct arlan_shmem *arlan = ((struct arlan_private *) dev->priv)->card;
65 u_char diagnosticInfo;
66
67 READSHM(diagnosticInfo, arlan->diagnosticInfo, u_char);
68
69 switch (diagnosticInfo)
70 {
71 case 0xFF:
72 return "Diagnostic info is OK";
73 case 0xFE:
74 return "ERROR EPROM Checksum error ";
75 case 0xFD:
76 return "ERROR Local Ram Test Failed ";
77 case 0xFC:
78 return "ERROR SCC failure ";
79 case 0xFB:
80 return "ERROR BackBone failure ";
81 case 0xFA:
82 return "ERROR tranceiver not found ";
83 case 0xF9:
84 return "ERROR no more address space ";
85 case 0xF8:
86 return "ERROR Checksum error ";
87 case 0xF7:
88 return "ERROR Missing SS Code";
89 case 0xF6:
90 return "ERROR Invalid config format";
91 case 0xF5:
92 return "ERROR Reserved errorcode F5";
93 case 0xF4:
94 return "ERROR Invalid spreading code/channel number";
95 case 0xF3:
96 return "ERROR Load Code Error";
97 case 0xF2:
98 return "ERROR Reserver errorcode F2 ";
99 case 0xF1:
100 return "ERROR Invalid command receivec by LAN card ";
101 case 0xF0:
102 return "ERROR Invalid parameter found in command ";
103 case 0xEF:
104 return "ERROR On-chip timer failure ";
105 case 0xEE:
106 return "ERROR T410 timer failure ";
107 case 0xED:
108 return "ERROR Too Many TxEnable commands ";
109 case 0xEC:
110 return "ERROR EEPROM error on radio module ";
111 default:
112 return "ERROR unknown Diagnostic info reply code ";
113 }
114 };
115
116 static const char *arlan_hardware_type_string(struct net_device *dev)
117 {
118 u_char hardwareType;
119 volatile struct arlan_shmem *arlan = ((struct arlan_private *) dev->priv)->card;
120
121 READSHM(hardwareType, arlan->hardwareType, u_char);
122 switch (hardwareType)
123 {
124 case 0x00:
125 return "type A450";
126 case 0x01:
127 return "type A650 ";
128 case 0x04:
129 return "type TMA coproc";
130 case 0x0D:
131 return "type A650E ";
132 case 0x18:
133 return "type TMA coproc Australian";
134 case 0x19:
135 return "type A650A ";
136 case 0x26:
137 return "type TMA coproc European";
138 case 0x2E:
139 return "type A655 ";
140 case 0x2F:
141 return "type A655A ";
142 case 0x30:
143 return "type A655E ";
144 case 0x0B:
145 return "type A670 ";
146 case 0x0C:
147 return "type A670E ";
148 case 0x2D:
149 return "type A670A ";
150 case 0x0F:
151 return "type A411T";
152 case 0x16:
153 return "type A411TA";
154 case 0x1B:
155 return "type A440T";
156 case 0x1C:
157 return "type A412T";
158 case 0x1E:
159 return "type A412TA";
160 case 0x22:
161 return "type A411TE";
162 case 0x24:
163 return "type A412TE";
164 case 0x27:
165 return "type A671T ";
166 case 0x29:
167 return "type A671TA ";
168 case 0x2B:
169 return "type A671TE ";
170 case 0x31:
171 return "type A415T ";
172 case 0x33:
173 return "type A415TA ";
174 case 0x35:
175 return "type A415TE ";
176 case 0x37:
177 return "type A672";
178 case 0x39:
179 return "type A672A ";
180 case 0x3B:
181 return "type A672T";
182 case 0x6B:
183 return "type IC2200";
184 default:
185 return "type A672T";
186 }
187 }
188 #ifdef ARLAN_DEBUGING
189 static void arlan_print_diagnostic_info(struct net_device *dev)
190 {
191 int i;
192 u_char diagnosticInfo;
193 u_short diagnosticOffset;
194 u_char hardwareType;
195 volatile struct arlan_shmem *arlan = ((struct arlan_private *) dev->priv)->card;
196
197 // ARLAN_DEBUG_ENTRY("arlan_print_diagnostic_info");
198
199 if (READSHMB(arlan->configuredStatusFlag) == 0)
200 printk("Arlan: Card NOT configured\n");
201 else
202 printk("Arlan: Card is configured\n");
203
204 READSHM(diagnosticInfo, arlan->diagnosticInfo, u_char);
205 READSHM(diagnosticOffset, arlan->diagnosticOffset, u_short);
206
207 printk(KERN_INFO "%s\n", arlan_diagnostic_info_string(dev));
208
209 if (diagnosticInfo != 0xff)
210 printk("%s arlan: Diagnostic Offset %d \n", dev->name, diagnosticOffset);
211
212 printk("arlan: LAN CODE ID = ");
213 for (i = 0; i < 6; i++)
214 DEBUGSHM(1, "%03d:", arlan->lanCardNodeId[i], u_char);
215 printk("\n");
216
217 printk("arlan: Arlan BroadCast address = ");
218 for (i = 0; i < 6; i++)
219 DEBUGSHM(1, "%03d:", arlan->broadcastAddress[i], u_char);
220 printk("\n");
221
222 READSHM(hardwareType, arlan->hardwareType, u_char);
223 printk(KERN_INFO "%s\n", arlan_hardware_type_string(dev));
224
225
226 DEBUGSHM(1, "arlan: channelNumber=%d\n", arlan->channelNumber, u_char);
227 DEBUGSHM(1, "arlan: channelSet=%d\n", arlan->channelSet, u_char);
228 DEBUGSHM(1, "arlan: spreadingCode=%d\n", arlan->spreadingCode, u_char);
229 DEBUGSHM(1, "arlan: radioNodeId=%d\n", arlan->radioNodeId, u_short);
230 DEBUGSHM(1, "arlan: SID =%d\n", arlan->SID, u_short);
231 DEBUGSHM(1, "arlan: rxOffset=%d\n", arlan->rxOffset, u_short);
232
233 DEBUGSHM(1, "arlan: registration mode is %d\n", arlan->registrationMode, u_char);
234
235 printk("arlan: name= ");
236 IFDEBUG(1)
237
238 for (i = 0; i < 16; i++)
239 {
240 char c;
241 READSHM(c, arlan->name[i], char);
242 if (c)
243 printk("%c", c);
244 }
245 printk("\n");
246
247 // ARLAN_DEBUG_EXIT("arlan_print_diagnostic_info");
248
249 }
250
251
252 /****************************** TEST MEMORY **************/
253
254 static int arlan_hw_test_memory(struct net_device *dev)
255 {
256 u_char *ptr;
257 int i;
258 int memlen = sizeof(struct arlan_shmem) - 0xF; /* avoid control register */
259 volatile char *arlan_mem = (char *) (dev->mem_start);
260 volatile struct arlan_shmem *arlan = ((struct arlan_private *) dev->priv)->card;
261 char pattern;
262
263 ptr = NULL;
264
265 /* hold card in reset state */
266 setHardwareReset(dev);
267
268 /* test memory */
269 pattern = 0;
270 for (i = 0; i < memlen; i++)
271 WRITESHM(arlan_mem[i], ((u_char) pattern++), u_char);
272
273 pattern = 0;
274 for (i = 0; i < memlen; i++)
275 {
276 char res;
277 READSHM(res, arlan_mem[i], char);
278 if (res != pattern++)
279 {
280 printk(KERN_ERR "Arlan driver memory test 1 failed \n");
281 return -1;
282 }
283 }
284
285 pattern = 0;
286 for (i = 0; i < memlen; i++)
287 WRITESHM(arlan_mem[i], ~(pattern++), char);
288
289 pattern = 0;
290 for (i = 0; i < memlen; i++)
291 {
292 char res;
293 READSHM(res, arlan_mem[i], char);
294 if (res != ~(pattern++))
295 {
296 printk(KERN_ERR "Arlan driver memory test 2 failed \n");
297 return -1;
298 }
299 }
300
301 /* zero memory */
302 for (i = 0; i < memlen; i++)
303 WRITESHM(arlan_mem[i], 0x00, char);
304
305 IFDEBUG(1) printk(KERN_INFO "Arlan: memory tests ok\n");
306
307 /* set reset flag and then release reset */
308 WRITESHM(arlan->resetFlag, 0xff, u_char);
309
310 clearChannelAttention(dev);
311 clearHardwareReset(dev);
312
313 /* wait for reset flag to become zero, we'll wait for two seconds */
314 if (arlan_command(dev, ARLAN_COMMAND_LONG_WAIT_NOW))
315 {
316 printk(KERN_ERR "%s arlan: failed to come back from memory test\n", dev->name);
317 return -1;
318 }
319 return 0;
320 }
321
322 static int arlan_setup_card_by_book(struct net_device *dev)
323 {
324 u_char irqLevel, configuredStatusFlag;
325 volatile struct arlan_shmem *arlan = ((struct arlan_private *) dev->priv)->card;
326
327 // ARLAN_DEBUG_ENTRY("arlan_setup_card");
328
329 READSHM(configuredStatusFlag, arlan->configuredStatusFlag, u_char);
330
331 IFDEBUG(10)
332 if (configuredStatusFlag != 0)
333 IFDEBUG(10) printk("arlan: CARD IS CONFIGURED\n");
334 else
335 IFDEBUG(10) printk("arlan: card is NOT configured\n");
336
337 if (testMemory || (READSHMB(arlan->diagnosticInfo) != 0xff))
338 if (arlan_hw_test_memory(dev))
339 return -1;
340
341 DEBUGSHM(4, "arlan configuredStatus = %d \n", arlan->configuredStatusFlag, u_char);
342 DEBUGSHM(4, "arlan driver diagnostic: 0x%2x\n", arlan->diagnosticInfo, u_char);
343
344 /* issue nop command - no interupt */
345 arlan_command(dev, ARLAN_COMMAND_NOOP);
346 if (arlan_command(dev, ARLAN_COMMAND_WAIT_NOW) != 0)
347 return -1;
348
349 IFDEBUG(50) printk("1st Noop successfully executed !!\n");
350
351 /* try to turn on the arlan interrupts */
352 clearClearInterrupt(dev);
353 setClearInterrupt(dev);
354 setInterruptEnable(dev);
355
356 /* issue nop command - with interrupt */
357
358 arlan_command(dev, ARLAN_COMMAND_NOOPINT);
359 if (arlan_command(dev, ARLAN_COMMAND_WAIT_NOW) != 0)
360 return -1;
361
362
363 IFDEBUG(50) printk("2nd Noop successfully executed !!\n");
364
365 READSHM(irqLevel, arlan->irqLevel, u_char)
366
367 if (irqLevel != dev->irq)
368 {
369 IFDEBUG(1) printk(KERN_WARNING "arlan dip switches set irq to %d\n", irqLevel);
370 printk(KERN_WARNING "device driver irq set to %d - does not match\n", dev->irq);
371 dev->irq = irqLevel;
372 }
373 else
374 IFDEBUG(2) printk("irq level is OK\n");
375
376
377 IFDEBUG(3) arlan_print_diagnostic_info(dev);
378
379 arlan_command(dev, ARLAN_COMMAND_CONF);
380
381 READSHM(configuredStatusFlag, arlan->configuredStatusFlag, u_char);
382 if (configuredStatusFlag == 0)
383 {
384 printk(KERN_WARNING "arlan configure failed\n");
385 return -1;
386 }
387 arlan_command(dev, ARLAN_COMMAND_LONG_WAIT_NOW);
388 arlan_command(dev, ARLAN_COMMAND_RX);
389 arlan_command(dev, ARLAN_COMMAND_LONG_WAIT_NOW);
390 printk(KERN_NOTICE "%s: arlan driver version %s loaded\n",
391 dev->name, arlan_version);
392
393 // ARLAN_DEBUG_EXIT("arlan_setup_card");
394
395 return 0; /* no errors */
396 }
397 #endif
398
399 #ifdef ARLAN_PROC_INTERFACE
400 #ifdef ARLAN_PROC_SHM_DUMP
401
402 static char arlan_drive_info[ARLAN_STR_SIZE] = "A655\n\0";
403
404 static int arlan_sysctl_info(ctl_table * ctl, int write, struct file *filp,
405 void *buffer, size_t * lenp)
406 {
407 int i;
408 int retv, pos, devnum;
409 struct arlan_private *priva = NULL;
410 struct net_device *dev;
411 pos = 0;
412 if (write)
413 {
414 printk("wrirte: ");
415 for (i = 0; i < 100; i++)
416 printk("adi %x \n", arlan_drive_info[i]);
417 }
418 if (ctl->procname == NULL || arlan_drive_info == NULL)
419 {
420 printk(KERN_WARNING " procname is NULL in sysctl_table or arlan_drive_info is NULL \n at arlan module\n ");
421 return -1;
422 }
423 devnum = ctl->procname[5] - '';
424 if (devnum < 0 || devnum > MAX_ARLANS - 1)
425 {
426 printk(KERN_WARNING "too strange devnum in procfs parse\n ");
427 return -1;
428 }
429 else if (arlan_device[devnum] == NULL)
430 {
431 if (ctl->procname)
432 pos += sprintf(arlan_drive_info + pos, "\t%s\n\n", ctl->procname);
433 pos += sprintf(arlan_drive_info + pos, "No device found here \n");
434 goto final;
435 }
436 else
437 priva = arlan_device[devnum]->priv;
438
439 if (priva == NULL)
440 {
441 printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
442 return -1;
443 }
444 dev = arlan_device[devnum];
445
446 memcpy_fromio(priva->conf, priva->card, sizeof(struct arlan_shmem));
447
448 pos = sprintf(arlan_drive_info, "Arlan info \n");
449 /* Header Signature */
450 SARLSTR(textRegion, 48);
451 SARLUC(resetFlag);
452 pos += sprintf(arlan_drive_info + pos, "diagnosticInfo\t=\t%s \n", arlan_diagnostic_info_string(dev));
453 SARLUC(diagnosticInfo);
454 SARLUS(diagnosticOffset);
455 SARLUCN(_1, 12);
456 SARLUCN(lanCardNodeId, 6);
457 SARLUCN(broadcastAddress, 6);
458 pos += sprintf(arlan_drive_info + pos, "hardwareType =\t %s \n", arlan_hardware_type_string(dev));
459 SARLUC(hardwareType);
460 SARLUC(majorHardwareVersion);
461 SARLUC(minorHardwareVersion);
462 SARLUC(radioModule);
463 SARLUC(defaultChannelSet);
464 SARLUCN(_2, 47);
465
466 /* Control/Status Block - 0x0080 */
467 SARLUC(interruptInProgress);
468 SARLUC(cntrlRegImage);
469
470 SARLUCN(_3, 14);
471 SARLUC(commandByte);
472 SARLUCN(commandParameter, 15);
473
474 /* Receive Status - 0x00a0 */
475 SARLUC(rxStatus);
476 SARLUC(rxFrmType);
477 SARLUS(rxOffset);
478 SARLUS(rxLength);
479 SARLUCN(rxSrc, 6);
480 SARLUC(rxBroadcastFlag);
481 SARLUC(rxQuality);
482 SARLUC(scrambled);
483 SARLUCN(_4, 1);
484
485 /* Transmit Status - 0x00b0 */
486 SARLUC(txStatus);
487 SARLUC(txAckQuality);
488 SARLUC(numRetries);
489 SARLUCN(_5, 14);
490 SARLUCN(registeredRouter, 6);
491 SARLUCN(backboneRouter, 6);
492 SARLUC(registrationStatus);
493 SARLUC(configuredStatusFlag);
494 SARLUCN(_6, 1);
495 SARLUCN(ultimateDestAddress, 6);
496 SARLUCN(immedDestAddress, 6);
497 SARLUCN(immedSrcAddress, 6);
498 SARLUS(rxSequenceNumber);
499 SARLUC(assignedLocaltalkAddress);
500 SARLUCN(_7, 27);
501
502 /* System Parameter Block */
503
504 /* - Driver Parameters (Novell Specific) */
505
506 SARLUS(txTimeout);
507 SARLUS(transportTime);
508 SARLUCN(_8, 4);
509
510 /* - Configuration Parameters */
511 SARLUC(irqLevel);
512 SARLUC(spreadingCode);
513 SARLUC(channelSet);
514 SARLUC(channelNumber);
515 SARLUS(radioNodeId);
516 SARLUCN(_9, 2);
517 SARLUC(scramblingDisable);
518 SARLUC(radioType);
519 SARLUS(routerId);
520 SARLUCN(_10, 9);
521 SARLUC(txAttenuation);
522 SARLUIA(systemId);
523 SARLUS(globalChecksum);
524 SARLUCN(_11, 4);
525 SARLUS(maxDatagramSize);
526 SARLUS(maxFrameSize);
527 SARLUC(maxRetries);
528 SARLUC(receiveMode);
529 SARLUC(priority);
530 SARLUC(rootOrRepeater);
531 SARLUCN(specifiedRouter, 6);
532 SARLUS(fastPollPeriod);
533 SARLUC(pollDecay);
534 SARLUSA(fastPollDelay);
535 SARLUC(arlThreshold);
536 SARLUC(arlDecay);
537 SARLUCN(_12, 1);
538 SARLUS(specRouterTimeout);
539 SARLUCN(_13, 5);
540
541 /* Scrambled Area */
542 SARLUIA(SID);
543 SARLUCN(encryptionKey, 12);
544 SARLUIA(_14);
545 SARLUSA(waitTime);
546 SARLUSA(lParameter);
547 SARLUCN(_15, 3);
548 SARLUS(headerSize);
549 SARLUS(sectionChecksum);
550
551 SARLUC(registrationMode);
552 SARLUC(registrationFill);
553 SARLUS(pollPeriod);
554 SARLUS(refreshPeriod);
555 SARLSTR(name, 16);
556 SARLUCN(NID, 6);
557 SARLUC(localTalkAddress);
558 SARLUC(codeFormat);
559 SARLUC(numChannels);
560 SARLUC(channel1);
561 SARLUC(channel2);
562 SARLUC(channel3);
563 SARLUC(channel4);
564 SARLUCN(SSCode, 59);
565
566 /* SARLUCN( _16, 0x140);
567 */
568 /* Statistics Block - 0x0300 */
569 SARLUC(hostcpuLock);
570 SARLUC(lancpuLock);
571 SARLUCN(resetTime, 18);
572 SARLUIA(numDatagramsTransmitted);
573 SARLUIA(numReTransmissions);
574 SARLUIA(numFramesDiscarded);
575 SARLUIA(numDatagramsReceived);
576 SARLUIA(numDuplicateReceivedFrames);
577 SARLUIA(numDatagramsDiscarded);
578 SARLUS(maxNumReTransmitDatagram);
579 SARLUS(maxNumReTransmitFrames);
580 SARLUS(maxNumConsecutiveDuplicateFrames);
581 /* misaligned here so we have to go to characters */
582 SARLUIA(numBytesTransmitted);
583 SARLUIA(numBytesReceived);
584 SARLUIA(numCRCErrors);
585 SARLUIA(numLengthErrors);
586 SARLUIA(numAbortErrors);
587 SARLUIA(numTXUnderruns);
588 SARLUIA(numRXOverruns);
589 SARLUIA(numHoldOffs);
590 SARLUIA(numFramesTransmitted);
591 SARLUIA(numFramesReceived);
592 SARLUIA(numReceiveFramesLost);
593 SARLUIA(numRXBufferOverflows);
594 SARLUIA(numFramesDiscardedAddrMismatch);
595 SARLUIA(numFramesDiscardedSIDMismatch);
596 SARLUIA(numPollsTransmistted);
597 SARLUIA(numPollAcknowledges);
598 SARLUIA(numStatusTimeouts);
599 SARLUIA(numNACKReceived);
600 SARLUS(auxCmd);
601 SARLUCN(dumpPtr, 4);
602 SARLUC(dumpVal);
603 SARLUC(wireTest);
604
605 /* next 4 seems too long for procfs, over single page ?
606 SARLUCN( _17, 0x86);
607 SARLUCN( txBuffer, 0x800);
608 SARLUCN( rxBuffer, 0x800);
609 SARLUCN( _18, 0x0bff);
610 */
611
612 pos += sprintf(arlan_drive_info + pos, "rxRing\t=\t0x");
613 for (i = 0; i < 0x50; i++)
614 pos += sprintf(arlan_drive_info + pos, "%02x", ((char *) priva->conf)[priva->conf->rxOffset + i]);
615 pos += sprintf(arlan_drive_info + pos, "\n");
616
617 SARLUC(configStatus);
618 SARLUC(_22);
619 SARLUC(progIOCtrl);
620 SARLUC(shareMBase);
621 SARLUC(controlRegister);
622
623 pos += sprintf(arlan_drive_info + pos, " total %d chars\n", pos);
624 if (ctl)
625 if (ctl->procname)
626 pos += sprintf(arlan_drive_info + pos, " driver name : %s\n", ctl->procname);
627 final:
628 *lenp = pos;
629
630 if (!write)
631 retv = proc_dostring(ctl, write, filp, buffer, lenp);
632 else
633 {
634 *lenp = 0;
635 return -1;
636 }
637 return retv;
638 }
639
640
641 static int arlan_sysctl_info161719(ctl_table * ctl, int write, struct file *filp,
642 void *buffer, size_t * lenp)
643 {
644 int i;
645 int retv, pos, devnum;
646 struct arlan_private *priva = NULL;
647
648 pos = 0;
649 devnum = ctl->procname[5] - '';
650 if (arlan_device[devnum] == NULL)
651 {
652 pos += sprintf(arlan_drive_info + pos, "No device found here \n");
653 goto final;
654 }
655 else
656 priva = arlan_device[devnum]->priv;
657 if (priva == NULL)
658 {
659 printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
660 return -1;
661 }
662 memcpy_fromio(priva->conf, priva->card, sizeof(struct arlan_shmem));
663 SARLUCN(_16, 0xC0);
664 SARLUCN(_17, 0x6A);
665 SARLUCN(_18, 14);
666 SARLUCN(_19, 0x86);
667 SARLUCN(_21, 0x3fd);
668
669 final:
670 *lenp = pos;
671 retv = proc_dostring(ctl, write, filp, buffer, lenp);
672 return retv;
673 }
674
675 static int arlan_sysctl_infotxRing(ctl_table * ctl, int write, struct file *filp,
676 void *buffer, size_t * lenp)
677 {
678 int i;
679 int retv, pos, devnum;
680 struct arlan_private *priva = NULL;
681
682 pos = 0;
683 devnum = ctl->procname[5] - '';
684 if (arlan_device[devnum] == NULL)
685 {
686 pos += sprintf(arlan_drive_info + pos, "No device found here \n");
687 goto final;
688 }
689 else
690 priva = arlan_device[devnum]->priv;
691 if (priva == NULL)
692 {
693 printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
694 return -1;
695 }
696 memcpy_fromio(priva->conf, priva->card, sizeof(struct arlan_shmem));
697 SARLBNpln(u_char, txBuffer, 0x800);
698 final:
699 *lenp = pos;
700 retv = proc_dostring(ctl, write, filp, buffer, lenp);
701 return retv;
702 }
703
704 static int arlan_sysctl_inforxRing(ctl_table * ctl, int write, struct file *filp,
705 void *buffer, size_t * lenp)
706 {
707 int i;
708 int retv, pos, devnum;
709 struct arlan_private *priva = NULL;
710
711 pos = 0;
712 devnum = ctl->procname[5] - '';
713 if (arlan_device[devnum] == NULL)
714 {
715 pos += sprintf(arlan_drive_info + pos, "No device found here \n");
716 goto final;
717 } else
718 priva = arlan_device[devnum]->priv;
719 if (priva == NULL)
720 {
721 printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
722 return -1;
723 }
724 memcpy_fromio(priva->conf, priva->card, sizeof(struct arlan_shmem));
725 SARLBNpln(u_char, rxBuffer, 0x800);
726 final:
727 *lenp = pos;
728 retv = proc_dostring(ctl, write, filp, buffer, lenp);
729 return retv;
730 }
731
732 static int arlan_sysctl_info18(ctl_table * ctl, int write, struct file *filp,
733 void *buffer, size_t * lenp)
734 {
735 int i;
736 int retv, pos, devnum;
737 struct arlan_private *priva = NULL;
738
739 pos = 0;
740 devnum = ctl->procname[5] - '';
741 if (arlan_device[devnum] == NULL)
742 {
743 pos += sprintf(arlan_drive_info + pos, "No device found here \n");
744 goto final;
745 }
746 else
747 priva = arlan_device[devnum]->priv;
748 if (priva == NULL)
749 {
750 printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
751 return -1;
752 }
753 memcpy_fromio(priva->conf, priva->card, sizeof(struct arlan_shmem));
754 SARLBNpln(u_char, _18, 0x800);
755
756 final:
757 *lenp = pos;
758 retv = proc_dostring(ctl, write, filp, buffer, lenp);
759 return retv;
760 }
761
762
763 #endif /* #ifdef ARLAN_PROC_SHM_DUMP */
764
765
766 static char conf_reset_result[200];
767
768 static int arlan_configure(ctl_table * ctl, int write, struct file *filp,
769 void *buffer, size_t * lenp)
770 {
771 int pos = 0;
772 int devnum = ctl->procname[6] - '';
773 struct arlan_private *priv;
774
775 if (devnum < 0 || devnum > MAX_ARLANS - 1)
776 {
777 printk(KERN_WARNING "too strange devnum in procfs parse\n ");
778 return -1;
779 }
780 else if (arlan_device[devnum] != NULL)
781 {
782 priv = arlan_device[devnum]->priv;
783
784 arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_CONF);
785 }
786 else
787 return -1;
788
789 *lenp = pos;
790 return proc_dostring(ctl, write, filp, buffer, lenp);
791 }
792
793 int arlan_sysctl_reset(ctl_table * ctl, int write, struct file *filp,
794 void *buffer, size_t * lenp)
795 {
796 int pos = 0;
797 int devnum = ctl->procname[5] - '';
798 struct arlan_private *priv;
799
800 if (devnum < 0 || devnum > MAX_ARLANS - 1)
801 {
802 printk(KERN_WARNING "too strange devnum in procfs parse\n ");
803 return -1;
804 }
805 else if (arlan_device[devnum] != NULL)
806 {
807 priv = arlan_device[devnum]->priv;
808 arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_RESET);
809
810 } else
811 return -1;
812 *lenp = pos + 3;
813 return proc_dostring(ctl, write, filp, buffer, lenp);
814 }
815
816
817 /* Place files in /proc/sys/dev/arlan */
818 #define CTBLN(num,card,nam) \
819 {num , #nam, &(arlan_conf[card].nam), \
820 sizeof(int), 0600, NULL, &proc_dointvec}
821 #ifdef ARLAN_DEBUGING
822
823 #define ARLAN_PROC_DEBUG_ENTRIES {48, "entry_exit_debug", &arlan_entry_and_exit_debug, \
824 sizeof(int), 0600, NULL, &proc_dointvec},\
825 {49, "debug", &arlan_debug, \
826 sizeof(int), 0600, NULL, &proc_dointvec},
827 #else
828 #define ARLAN_PROC_DEBUG_ENTRIES
829 #endif
830
831 #define ARLAN_SYSCTL_TABLE_TOTAL(cardNo)\
832 CTBLN(1,cardNo,spreadingCode),\
833 CTBLN(2,cardNo, channelNumber),\
834 CTBLN(3,cardNo, scramblingDisable),\
835 CTBLN(4,cardNo, txAttenuation),\
836 CTBLN(5,cardNo, systemId), \
837 CTBLN(6,cardNo, maxDatagramSize),\
838 CTBLN(7,cardNo, maxFrameSize),\
839 CTBLN(8,cardNo, maxRetries),\
840 CTBLN(9,cardNo, receiveMode),\
841 CTBLN(10,cardNo, priority),\
842 CTBLN(11,cardNo, rootOrRepeater),\
843 CTBLN(12,cardNo, SID),\
844 CTBLN(13,cardNo, registrationMode),\
845 CTBLN(14,cardNo, registrationFill),\
846 CTBLN(15,cardNo, localTalkAddress),\
847 CTBLN(16,cardNo, codeFormat),\
848 CTBLN(17,cardNo, numChannels),\
849 CTBLN(18,cardNo, channel1),\
850 CTBLN(19,cardNo, channel2),\
851 CTBLN(20,cardNo, channel3),\
852 CTBLN(21,cardNo, channel4),\
853 CTBLN(22,cardNo, txClear),\
854 CTBLN(23,cardNo, txRetries),\
855 CTBLN(24,cardNo, txRouting),\
856 CTBLN(25,cardNo, txScrambled),\
857 CTBLN(26,cardNo, rxParameter),\
858 CTBLN(27,cardNo, txTimeoutMs),\
859 CTBLN(28,cardNo, waitCardTimeout),\
860 CTBLN(29,cardNo, channelSet), \
861 {30, "name", arlan_conf[cardNo].siteName, \
862 16, 0600, NULL, &proc_dostring},\
863 CTBLN(31,cardNo,waitTime),\
864 CTBLN(32,cardNo,lParameter),\
865 CTBLN(33,cardNo,_15),\
866 CTBLN(34,cardNo,headerSize),\
867 CTBLN(35,cardNo,async),\
868 CTBLN(36,cardNo,tx_delay_ms),\
869 CTBLN(37,cardNo,retries),\
870 CTBLN(38,cardNo,ReTransmitPacketMaxSize),\
871 CTBLN(39,cardNo,waitReTransmitPacketMaxSize),\
872 CTBLN(40,cardNo,fastReTransCount),\
873 CTBLN(41,cardNo,driverRetransmissions),\
874 CTBLN(42,cardNo,txAckTimeoutMs),\
875 CTBLN(43,cardNo,registrationInterrupts),\
876 CTBLN(44,cardNo,hardwareType),\
877 CTBLN(45,cardNo,radioType),\
878 CTBLN(46,cardNo,writeEEPROM),\
879 CTBLN(47,cardNo,writeRadioType),\
880 ARLAN_PROC_DEBUG_ENTRIES\
881 CTBLN(50,cardNo,in_speed),\
882 CTBLN(51,cardNo,out_speed),\
883 CTBLN(52,cardNo,in_speed10),\
884 CTBLN(53,cardNo,out_speed10),\
885 CTBLN(54,cardNo,in_speed_max),\
886 CTBLN(55,cardNo,out_speed_max),\
887 CTBLN(56,cardNo,measure_rate),\
888 CTBLN(57,cardNo,pre_Command_Wait),\
889 CTBLN(58,cardNo,rx_tweak1),\
890 CTBLN(59,cardNo,rx_tweak2),\
891 CTBLN(60,cardNo,tx_queue_len),\
892
893
894
895 static ctl_table arlan_conf_table0[] =
896 {
897 ARLAN_SYSCTL_TABLE_TOTAL(0)
898
899 #ifdef ARLAN_PROC_SHM_DUMP
900 {150, "arlan0-txRing", &arlan_drive_info,
901 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_infotxRing},
902 {151, "arlan0-rxRing", &arlan_drive_info,
903 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_inforxRing},
904 {152, "arlan0-18", &arlan_drive_info,
905 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info18},
906 {153, "arlan0-ring", &arlan_drive_info,
907 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info161719},
908 {154, "arlan0-shm-cpy", &arlan_drive_info,
909 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info},
910 #endif
911 {155, "config0", &conf_reset_result, \
912 100, 0400, NULL, &arlan_configure}, \
913 {156, "reset0", &conf_reset_result, \
914 100, 0400, NULL, &arlan_sysctl_reset}, \
915 {0}
916 };
917
918 static ctl_table arlan_conf_table1[] =
919 {
920
921 ARLAN_SYSCTL_TABLE_TOTAL(1)
922
923 #ifdef ARLAN_PROC_SHM_DUMP
924 {150, "arlan1-txRing", &arlan_drive_info,
925 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_infotxRing},
926 {151, "arlan1-rxRing", &arlan_drive_info,
927 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_inforxRing},
928 {152, "arlan1-18", &arlan_drive_info,
929 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info18},
930 {153, "arlan1-ring", &arlan_drive_info,
931 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info161719},
932 {154, "arlan1-shm-cpy", &arlan_drive_info,
933 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info},
934 #endif
935 {155, "config1", &conf_reset_result,
936 100, 0400, NULL, &arlan_configure},
937 {156, "reset1", &conf_reset_result,
938 100, 0400, NULL, &arlan_sysctl_reset},
939 {0}
940 };
941
942 static ctl_table arlan_conf_table2[] =
943 {
944
945 ARLAN_SYSCTL_TABLE_TOTAL(2)
946
947 #ifdef ARLAN_PROC_SHM_DUMP
948 {150, "arlan2-txRing", &arlan_drive_info,
949 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_infotxRing},
950 {151, "arlan2-rxRing", &arlan_drive_info,
951 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_inforxRing},
952 {152, "arlan2-18", &arlan_drive_info,
953 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info18},
954 {153, "arlan2-ring", &arlan_drive_info,
955 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info161719},
956 {154, "arlan2-shm-cpy", &arlan_drive_info,
957 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info},
958 #endif
959 {155, "config2", &conf_reset_result,
960 100, 0400, NULL, &arlan_configure},
961 {156, "reset2", &conf_reset_result,
962 100, 0400, NULL, &arlan_sysctl_reset},
963 {0}
964 };
965
966 static ctl_table arlan_conf_table3[] =
967 {
968
969 ARLAN_SYSCTL_TABLE_TOTAL(3)
970
971 #ifdef ARLAN_PROC_SHM_DUMP
972 {150, "arlan3-txRing", &arlan_drive_info,
973 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_infotxRing},
974 {151, "arlan3-rxRing", &arlan_drive_info,
975 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_inforxRing},
976 {152, "arlan3-18", &arlan_drive_info,
977 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info18},
978 {153, "arlan3-ring", &arlan_drive_info,
979 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info161719},
980 {154, "arlan3-shm-cpy", &arlan_drive_info,
981 ARLAN_STR_SIZE, 0400, NULL, &arlan_sysctl_info},
982 #endif
983 {155, "config3", &conf_reset_result,
984 100, 0400, NULL, &arlan_configure},
985 {156, "reset3", &conf_reset_result,
986 100, 0400, NULL, &arlan_sysctl_reset},
987 {0}
988 };
989
990
991
992 static ctl_table arlan_table[] =
993 {
994 {0, "arlan0", NULL, 0, 0600, arlan_conf_table0},
995 {0, "arlan1", NULL, 0, 0600, arlan_conf_table1},
996 {0, "arlan2", NULL, 0, 0600, arlan_conf_table2},
997 {0, "arlan3", NULL, 0, 0600, arlan_conf_table3},
998 {0}
999 };
1000
1001 #else
1002
1003 static ctl_table arlan_table[MAX_ARLANS + 1] =
1004 {
1005 {0}
1006 };
1007 #endif
1008 #else
1009
1010 static ctl_table arlan_table[MAX_ARLANS + 1] =
1011 {
1012 {0}
1013 };
1014 #endif
1015
1016
1017 // static int mmtu = 1234;
1018
1019 static ctl_table arlan_root_table[] =
1020 {
1021 {254, "arlan", NULL, 0, 0555, arlan_table},
1022 {0}
1023 };
1024
1025 /* Make sure that /proc/sys/dev is there */
1026 //static ctl_table arlan_device_root_table[] =
1027 //{
1028 // {CTL_DEV, "dev", NULL, 0, 0555, arlan_root_table},
1029 // {0}
1030 //};
1031
1032
1033
1034 static struct ctl_table_header *arlan_device_sysctl_header = NULL;
1035
1036 int init_arlan_proc(void)
1037 {
1038
1039 int i = 0;
1040 if (arlan_device_sysctl_header)
1041 return 0;
1042 for (i = 0; i < MAX_ARLANS && arlan_device[i]; i++)
1043 arlan_table[i].ctl_name = i + 1;
1044 arlan_device_sysctl_header = register_sysctl_table(arlan_root_table, 0);
1045 if (!arlan_device_sysctl_header)
1046 return -1;
1047
1048 return 0;
1049
1050 };
1051
1052
1053
1054 #ifdef MODULE
1055
1056 int init_module(void)
1057 {
1058
1059 return init_arlan_proc();
1060 };
1061
1062 void cleanup_module(void)
1063 {
1064 unregister_sysctl_table(arlan_device_sysctl_header);
1065 arlan_device_sysctl_header = NULL;
1066
1067 return;
1068 };
1069
1070 #endif // MODULE
1071
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