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gerrit-public.fairphone.software / platform / external / ethtool / refs/tags/rel/13/fp3/6.A.022.1 / . / de2104x.c
blob: cc03533d1548e8660f05159480c2b684c87b1a1b [file] [log] [blame]
Jeff Garzik32c80372005-10-25 01:56:48 -0400[diff] [blame]1/* Copyright 2001 Sun Microsystems (thockin@sun.com) */
2#include <stdio.h>
Ben Hutchings5ba70c02011-11-01 16:48:31 +0000[diff] [blame]3#include "internal.h"
Jeff Garzik32c80372005-10-25 01:56:48 -0400[diff] [blame]4
5static const char * const csr0_tap[4] = {
6 "No transmit automatic polling",
7 "Transmit automatic polling every 200 seconds",
8 "Transmit automatic polling every 800 seconds",
9 "Transmit automatic polling every 1.6 milliseconds",
10};
11
12static const char * const csr0_cache_al[4] = {
13 "not used",
14 "8-longword boundary alignment",
15 "16-longword boundary alignment",
16 "32-longword boundary alignment",
17};
18
19static const char * const csr5_buserr[8] = {
20 " Bus error: parity",
21 " Bus error: master abort",
22 " Bus error: target abort",
23 " Bus error: (unknown code, reserved)",
24 " Bus error: (unknown code, reserved)",
25 " Bus error: (unknown code, reserved)",
26 " Bus error: (unknown code, reserved)",
27 " Bus error: (unknown code, reserved)",
28};
29
30static const int csr6_tx_thresh[4] = {
31 72,
32 96,
33 128,
34 160,
35};
36
37static const char * const csr6_om[4] = {
38 "normal",
39 "internal loopback",
40 "external loopback",
41 "unknown (not used)",
42};
43
44static const char * const csr5_tx_state[8] = {
45 "stopped",
46 "running: fetch desc",
47 "running: wait xmit end",
48 "running: read buf",
49 "unknown (reserved)",
50 "running: setup packet",
51 "suspended",
52 "running: close desc",
53};
54
55static const char * const csr5_rx_state[8] = {
56 "stopped",
57 "running: fetch desc",
58 "running: chk pkt end",
59 "running: wait for pkt",
60 "suspended",
61 "running: close",
62 "running: flush",
63 "running: queue",
64};
65
66static const char * const csr12_nway_state[8] = {
67 "Autonegotiation disable",
68 "Transmit disable",
69 "Ability detect",
70 "Acknowledge detect",
71 "Complete acknowledge",
72 "FLP link good, nway complete",
73 "Link check",
74 "unknown (reserved)",
75};
76
77static const char * const csr14_tp_comp[4] = {
78 "Compensation Disabled Mode",
79 "Compensation Disabled Mode",
80 "High Power Mode",
81 "Normal Compensation Mode",
82};
83
84static void
85print_ring_addresses(u32 csr3, u32 csr4)
86{
87 fprintf(stdout,
88 "0x18: CSR3 (Rx Ring Base Address) 0x%08x\n"
89 "0x20: CSR4 (Tx Ring Base Address) 0x%08x\n"
90 ,
91 csr3,
92 csr4);
93}
94
95static void
96print_rx_missed(u32 csr8)
97{
98 fprintf(stdout,
99 "0x40: CSR8 (Missed Frames Counter) 0x%08x\n", csr8);
100 if (csr8 & (1 << 16))
101 fprintf(stdout,
102 " Counter overflow\n");
103 else {
104 unsigned int rx_missed = csr8 & 0xffff;
105 if (!rx_missed)
106 fprintf(stdout,
107 " No missed frames\n");
108 else
109 fprintf(stdout,
110 " %u missed frames\n", rx_missed);
111 }
112}
113
Maciej Żenczykowskidebac022019-10-17 11:21:10 -0700[diff] [blame]114static void de21040_dump_regs(struct ethtool_drvinfo *info maybe_unused,
115 struct ethtool_regs *regs)
Jeff Garzik32c80372005-10-25 01:56:48 -0400[diff] [blame]116{
117 u32 tmp, v, *data = (u32 *)regs->data;
118
119 fprintf(stdout, "21040 Registers\n");
120 fprintf(stdout, "---------------\n");
121
122 /*
123 * CSR0
124 */
125 v = data[0];
126 fprintf(stdout,
127 "0x00: CSR0 (Bus Mode) 0x%08x\n"
128 " %s\n"
129 " %s address space\n"
130 " Cache alignment: %s\n"
131 ,
132 v,
133 csr0_tap[(v >> 17) & 3],
134 v & (1 << 16) ? "Diagnostic" : "Standard",
135 csr0_cache_al[(v >> 14) & 3]);
136 tmp = (v >> 8) & 0x3f;
137 if (tmp == 0)
138 fprintf(stdout, " Programmable burst length unlimited\n");
139 else
140 fprintf(stdout,
141 " Programmable burst length %d longwords\n",
142 tmp);
143 fprintf(stdout,
144 " %s endian data buffers\n"
145 " Descriptor skip length %d longwords\n"
146 " %s bus arbitration scheme\n"
147 ,
148 v & (1 << 7) ? "Big" : "Little",
149 (v >> 2) & 0x1f,
150 v & (1 << 1) ? "Round-robin" : "RX-has-priority");
151 if (v & (1 << 0))
152 fprintf(stdout, " Software reset asserted\n");
153
154 /*
155 * CSR3, 4
156 */
157 print_ring_addresses(data[3], data[4]);
158
159 /*
160 * CSR5
161 */
162 v = data[5];
163 fprintf(stdout,
164 "0x28: CSR5 (Status) 0x%08x\n"
165 "%s"
166 " Transmit process %s\n"
167 " Receive process %s\n"
168 " Link %s\n"
169 ,
170 v,
171 v & (1 << 13) ? csr5_buserr[(v >> 23) & 0x7] : "",
172 csr5_tx_state[(v >> 20) & 0x7],
173 csr5_rx_state[(v >> 17) & 0x7],
174 v & (1 << 12) ? "fail" : "OK");
175 if (v & (1 << 16))
176 fprintf(stdout,
177 " Normal interrupts: %s%s%s\n"
178 ,
179 v & (1 << 0) ? "TxOK " : "",
180 v & (1 << 2) ? "TxNoBufs " : "",
181 v & (1 << 6) ? "RxOK" : "");
182 if (v & (1 << 15))
183 fprintf(stdout,
184 " Abnormal intr: %s%s%s%s%s%s%s%s\n"
185 ,
186 v & (1 << 1) ? "TxStop " : "",
187 v & (1 << 3) ? "TxJabber " : "",
188 v & (1 << 5) ? "TxUnder " : "",
189 v & (1 << 7) ? "RxNoBufs " : "",
190 v & (1 << 8) ? "RxStopped " : "",
191 v & (1 << 9) ? "RxTimeout " : "",
192 v & (1 << 10) ? "AUI_TP " : "",
193 v & (1 << 11) ? "FD_Short " : "");
194
195 /*
196 * CSR6
197 */
198 v = data[6];
199 fprintf(stdout,
200 "0x30: CSR6 (Operating Mode) 0x%08x\n"
201 "%s"
202 "%s"
203 " Transmit threshold %d bytes\n"
204 " Transmit DMA %sabled\n"
205 "%s"
206 " Operating mode: %s\n"
207 " %s duplex\n"
208 "%s"
209 "%s"
210 "%s"
211 "%s"
212 "%s"
213 "%s"
214 "%s"
215 " Receive DMA %sabled\n"
216 " %s filtering mode\n"
217 ,
218 v,
219 v & (1<<17) ? " Capture effect enabled\n" : "",
220 v & (1<<16) ? " Back pressure enabled\n" : "",
221 csr6_tx_thresh[(v >> 14) & 3],
222 v & (1<<13) ? "en" : "dis",
223 v & (1<<12) ? " Forcing collisions\n" : "",
224 csr6_om[(v >> 10) & 3],
225 v & (1<<9) ? "Full" : "Half",
226 v & (1<<8) ? " Flaky oscillator disable\n" : "",
227 v & (1<<7) ? " Pass All Multicast\n" : "",
228 v & (1<<6) ? " Promisc Mode\n" : "",
229 v & (1<<5) ? " Start/Stop Backoff Counter\n" : "",
230 v & (1<<4) ? " Inverse Filtering\n" : "",
231 v & (1<<3) ? " Pass Bad Frames\n" : "",
232 v & (1<<2) ? " Hash-only Filtering\n" : "",
233 v & (1<<1) ? "en" : "dis",
234 v & (1<<0) ? "Hash" : "Perfect");
235
236 /*
237 * CSR7
238 */
239 v = data[7];
240 fprintf(stdout,
241 "0x38: CSR7 (Interrupt Mask) 0x%08x\n"
242 "%s"
243 "%s"
244 "%s"
245 "%s"
246 "%s"
247 "%s"
248 "%s"
249 "%s"
250 "%s"
251 "%s"
252 "%s"
253 "%s"
254 "%s"
255 "%s"
256 "%s"
257 ,
258 v,
259 v & (1<<16) ? " Normal interrupt summary\n" : "",
260 v & (1<<15) ? " Abnormal interrupt summary\n" : "",
261 v & (1<<13) ? " System error\n" : "",
262 v & (1<<12) ? " Link fail\n" : "",
263 v & (1<<11) ? " Full duplex\n" : "",
264 v & (1<<10) ? " AUI_TP pin\n" : "",
265 v & (1<<9) ? " Receive watchdog timeout\n" : "",
266 v & (1<<8) ? " Receive stopped\n" : "",
267 v & (1<<7) ? " Receive buffer unavailable\n" : "",
268 v & (1<<6) ? " Receive interrupt\n" : "",
269 v & (1<<5) ? " Transmit underflow\n" : "",
270 v & (1<<3) ? " Transmit jabber timeout\n" : "",
271 v & (1<<2) ? " Transmit buffer unavailable\n" : "",
272 v & (1<<1) ? " Transmit stopped\n" : "",
273 v & (1<<0) ? " Transmit interrupt\n" : "");
274
275 /*
276 * CSR8
277 */
278 print_rx_missed(data[8]);
279
280 /*
281 * CSR9
282 */
283 v = data[9];
284 fprintf(stdout,
285 "0x48: CSR9 (Ethernet Address ROM) 0x%08x\n", v);
286
287 /*
288 * CSR11
289 */
290 v = data[11];
291 fprintf(stdout,
292 "0x58: CSR11 (Full Duplex Autoconfig) 0x%08x\n", v);
293
294 /*
295 * CSR12
296 */
297 v = data[12];
298 fprintf(stdout,
299 "0x60: CSR12 (SIA Status) 0x%08x\n"
300 "%s"
301 "%s"
302 "%s"
303 "%s"
304 "%s"
305 "%s"
306 "%s"
307 " AUI_TP pin: %s\n"
308 ,
309 v,
310 v & (1<<7) ? " PLL sampler high\n" : "",
311 v & (1<<6) ? " PLL sampler low\n" : "",
312 v & (1<<5) ? " PLL self-test pass\n" : "",
313 v & (1<<4) ? " PLL self-test done\n" : "",
314 v & (1<<3) ? " Autopolarity state\n" : "",
315 v & (1<<2) ? " Link fail\n" : "",
316 v & (1<<1) ? " Network connection error\n" : "",
317 v & (1<<0) ? "AUI" : "TP");
318
319 /*
320 * CSR13
321 */
322 v = data[13];
323 fprintf(stdout,
324 "0x68: CSR13 (SIA Connectivity) 0x%08x\n"
325 "%s"
326 "%s"
327 "%s"
328 "%s"
329 " External port output multiplexer select: %u%u%u%u\n"
330 "%s"
331 "%s"
332 "%s"
333 "%s"
334 " %s interface selected\n"
335 "%s"
336 "%s"
337 "%s"
338 ,
339 v,
340 v & (1<<15) ? " Enable pins 5, 6, 7\n" : "",
341 v & (1<<14) ? " Enable pins 2, 4\n" : "",
342 v & (1<<13) ? " Enable pins 1, 3\n" : "",
343 v & (1<<12) ? " Input enable\n" : "",
344 v & (1<<11) ? 1 : 0,
345 v & (1<<10) ? 1 : 0,
346 v & (1<<9) ? 1 : 0,
347 v & (1<<8) ? 1 : 0,
348 v & (1<<7) ? " APLL start\n" : "",
349 v & (1<<6) ? " Serial interface input multiplexer\n" : "",
350 v & (1<<5) ? " Encoder input multiplexer\n" : "",
351 v & (1<<4) ? " SIA PLL external input enable\n" : "",
352 v & (1<<3) ? "AUI" : "10base-T",
353 v & (1<<2) ? " CSR autoconfiguration\n" : "",
354 v & (1<<1) ? " AUI_TP pin autoconfiguration\n" : "",
355 v & (1<<0) ? " SIA reset\n" : "");
356
357 /*
358 * CSR14
359 */
360 v = data[14];
361 fprintf(stdout,
362 "0x70: CSR14 (SIA Transmit and Receive) 0x%08x\n"
363 "%s"
364 "%s"
365 "%s"
366 "%s"
367 "%s"
368 "%s"
369 "%s"
370 " %s\n"
371 "%s"
372 "%s"
373 "%s"
374 "%s"
375 ,
376 v,
377 v & (1<<14) ? " Set polarity plus\n" : "",
378 v & (1<<13) ? " Autopolarity enable\n" : "",
379 v & (1<<12) ? " Link test enable\n" : "",
380 v & (1<<11) ? " Heartbeat enable\n" : "",
381 v & (1<<10) ? " Collision detect enable\n" : "",
382 v & (1<<9) ? " Collision squelch enable\n" : "",
383 v & (1<<8) ? " Receive squelch enable\n" : "",
384 csr14_tp_comp[(v >> 4) & 0x3],
385 v & (1<<3) ? " Link pulse send enable\n" : "",
386 v & (1<<2) ? " Driver enable\n" : "",
387 v & (1<<1) ? " Loopback enable\n" : "",
388 v & (1<<0) ? " Encoder enable\n" : "");
389
390 /*
391 * CSR15
392 */
393 v = data[15];
394 fprintf(stdout,
395 "0x78: CSR15 (SIA General) 0x%08x\n"
396 "%s"
397 "%s"
398 "%s"
399 "%s"
400 "%s"
401 "%s"
402 "%s"
403 "%s"
404 "%s"
405 "%s"
406 ,
407 v,
408 v & (1<<13) ? " Force receiver low\n" : "",
409 v & (1<<12) ? " PLL self-test start\n" : "",
410 v & (1<<11) ? " Force link fail\n" : "",
411 v & (1<<9) ? " Force unsquelch\n" : "",
412 v & (1<<8) ? " Test clock\n" : "",
413 v & (1<<5) ? " Receive watchdog release\n" : "",
414 v & (1<<4) ? " Receive watchdog disable\n" : "",
415 v & (1<<2) ? " Jabber clock\n" : "",
416 v & (1<<1) ? " Host unjab\n" : "",
417 v & (1<<0) ? " Jabber disable\n" : "");
418}
419
Maciej Żenczykowskidebac022019-10-17 11:21:10 -0700[diff] [blame]420static void de21041_dump_regs(struct ethtool_drvinfo *info maybe_unused,
421 struct ethtool_regs *regs)
Jeff Garzik32c80372005-10-25 01:56:48 -0400[diff] [blame]422{
423 u32 tmp, v, *data = (u32 *)regs->data;
424
425 fprintf(stdout, "21041 Registers\n");
426 fprintf(stdout, "---------------\n");
427
428 /*
429 * CSR0
430 */
431 v = data[0];
432 fprintf(stdout,
433 "0x00: CSR0 (Bus Mode) 0x%08x\n"
434 " %s endian descriptors\n"
435 " %s\n"
436 " %s address space\n"
437 " Cache alignment: %s\n"
438 ,
439 v,
440 v & (1 << 20) ? "Big" : "Little",
441 csr0_tap[(v >> 17) & 3],
442 v & (1 << 16) ? "Diagnostic" : "Standard",
443 csr0_cache_al[(v >> 14) & 3]);
444 tmp = (v >> 8) & 0x3f;
445 if (tmp == 0)
446 fprintf(stdout, " Programmable burst length unlimited\n");
447 else
448 fprintf(stdout,
449 " Programmable burst length %d longwords\n",
450 tmp);
451 fprintf(stdout,
452 " %s endian data buffers\n"
453 " Descriptor skip length %d longwords\n"
454 " %s bus arbitration scheme\n"
455 ,
456 v & (1 << 7) ? "Big" : "Little",
457 (v >> 2) & 0x1f,
458 v & (1 << 1) ? "Round-robin" : "RX-has-priority");
459 if (v & (1 << 0))
460 fprintf(stdout, " Software reset asserted\n");
461
462 /*
463 * CSR3, 4
464 */
465 print_ring_addresses(data[3], data[4]);
466
467 /*
468 * CSR5
469 */
470 v = data[5];
471 fprintf(stdout,
472 "0x28: CSR5 (Status) 0x%08x\n"
473 "%s"
474 " Transmit process %s\n"
475 " Receive process %s\n"
476 " Link %s\n"
477 ,
478 v,
479 v & (1 << 13) ? csr5_buserr[(v >> 23) & 0x7] : "",
480 csr5_tx_state[(v >> 20) & 0x7],
481 csr5_rx_state[(v >> 17) & 0x7],
482 v & (1 << 12) ? "fail" : "OK");
483 if (v & (1 << 16))
484 fprintf(stdout,
485 " Normal interrupts: %s%s%s%s%s\n"
486 ,
487 v & (1 << 0) ? "TxOK " : "",
488 v & (1 << 2) ? "TxNoBufs " : "",
489 v & (1 << 6) ? "RxOK" : "",
490 v & (1 << 11) ? "TimerExp " : "",
491 v & (1 << 14) ? "EarlyRx " : "");
492 if (v & (1 << 15))
493 fprintf(stdout,
494 " Abnormal intr: %s%s%s%s%s%s%s\n"
495 ,
496 v & (1 << 1) ? "TxStop " : "",
497 v & (1 << 3) ? "TxJabber " : "",
498 v & (1 << 4) ? "ANC " : "",
499 v & (1 << 5) ? "TxUnder " : "",
500 v & (1 << 7) ? "RxNoBufs " : "",
501 v & (1 << 8) ? "RxStopped " : "",
502 v & (1 << 9) ? "RxTimeout " : "");
503
504 /*
505 * CSR6
506 */
507 v = data[6];
508 fprintf(stdout,
509 "0x30: CSR6 (Operating Mode) 0x%08x\n"
510 "%s"
511 "%s"
512 " Transmit threshold %d bytes\n"
513 " Transmit DMA %sabled\n"
514 "%s"
515 " Operating mode: %s\n"
516 " %s duplex\n"
517 "%s"
518 "%s"
519 "%s"
520 "%s"
521 "%s"
522 "%s"
523 "%s"
524 " Receive DMA %sabled\n"
525 " %s filtering mode\n"
526 ,
527 v,
528 v & (1<<31) ? " Special capture effect enabled\n" : "",
529 v & (1<<17) ? " Capture effect enabled\n" : "",
530 csr6_tx_thresh[(v >> 14) & 3],
531 v & (1<<13) ? "en" : "dis",
532 v & (1<<12) ? " Forcing collisions\n" : "",
533 csr6_om[(v >> 10) & 3],
534 v & (1<<9) ? "Full" : "Half",
535 v & (1<<8) ? " Flaky oscillator disable\n" : "",
536 v & (1<<7) ? " Pass All Multicast\n" : "",
537 v & (1<<6) ? " Promisc Mode\n" : "",
538 v & (1<<5) ? " Start/Stop Backoff Counter\n" : "",
539 v & (1<<4) ? " Inverse Filtering\n" : "",
540 v & (1<<3) ? " Pass Bad Frames\n" : "",
541 v & (1<<2) ? " Hash-only Filtering\n" : "",
542 v & (1<<1) ? "en" : "dis",
543 v & (1<<0) ? "Hash" : "Perfect");
544
545 /*
546 * CSR7
547 */
548 v = data[7];
549 fprintf(stdout,
550 "0x38: CSR7 (Interrupt Mask) 0x%08x\n"
551 "%s"
552 "%s"
553 "%s"
554 "%s"
555 "%s"
556 "%s"
557 "%s"
558 "%s"
559 "%s"
560 "%s"
561 "%s"
562 "%s"
563 "%s"
564 "%s"
565 "%s"
566 "%s"
567 ,
568 v,
569 v & (1<<16) ? " Normal interrupt summary\n" : "",
570 v & (1<<15) ? " Abnormal interrupt summary\n" : "",
571 v & (1<<14) ? " Early receive interrupt\n" : "",
572 v & (1<<13) ? " System error\n" : "",
573 v & (1<<12) ? " Link fail\n" : "",
574 v & (1<<11) ? " Timer expired\n" : "",
575 v & (1<<9) ? " Receive watchdog timeout\n" : "",
576 v & (1<<8) ? " Receive stopped\n" : "",
577 v & (1<<7) ? " Receive buffer unavailable\n" : "",
578 v & (1<<6) ? " Receive interrupt\n" : "",
579 v & (1<<5) ? " Transmit underflow\n" : "",
580 v & (1<<4) ? " Link pass\n" : "",
581 v & (1<<3) ? " Transmit jabber timeout\n" : "",
582 v & (1<<2) ? " Transmit buffer unavailable\n" : "",
583 v & (1<<1) ? " Transmit stopped\n" : "",
584 v & (1<<0) ? " Transmit interrupt\n" : "");
585
586 /*
587 * CSR8
588 */
589 print_rx_missed(data[8]);
590
591 /*
592 * CSR9
593 */
594 v = data[9];
595 fprintf(stdout,
596 "0x48: CSR9 (Boot and Ethernet ROMs) 0x%08x\n"
597 " Select bits: %s%s%s%s%s%s\n"
598 " Data: %d%d%d%d%d%d%d%d\n"
599 ,
600 v,
601 v & (1<<15) ? "Mode " : "",
602 v & (1<<14) ? "Read " : "",
603 v & (1<<13) ? "Write " : "",
604 v & (1<<12) ? "BootROM " : "",
605 v & (1<<11) ? "SROM " : "",
606 v & (1<<10) ? "ExtReg " : "",
607 v & (1<<7) ? 1 : 0,
608 v & (1<<6) ? 1 : 0,
609 v & (1<<5) ? 1 : 0,
610 v & (1<<4) ? 1 : 0,
611 v & (1<<3) ? 1 : 0,
612 v & (1<<2) ? 1 : 0,
613 v & (1<<1) ? 1 : 0,
614 v & (1<<0) ? 1 : 0);
615
616 /*
617 * CSR10
618 */
619 v = data[10];
620 fprintf(stdout,
621 "0x50: CSR10 (Boot ROM Address) 0x%08x\n", v);
622
623 /*
624 * CSR11
625 */
626 v = data[11];
627 fprintf(stdout,
628 "0x58: CSR11 (General Purpose Timer) 0x%08x\n"
629 "%s"
630 " Timer value: %u cycles\n"
631 ,
632 v,
633 v & (1<<16) ? " Continuous mode\n" : "",
634 v & 0xffff);
635
636 /*
637 * CSR12
638 */
639 v = data[12];
640 fprintf(stdout,
641 "0x60: CSR12 (SIA Status) 0x%08x\n"
642 " Link partner code word 0x%04x\n"
643 "%s"
644 " NWay state: %s\n"
645 "%s"
646 "%s"
647 "%s"
648 "%s"
649 "%s"
650 "%s"
651 "%s"
652 "%s"
653 "%s"
654 "%s"
655 "%s"
656 ,
657 v,
658 v >> 16,
659 v & (1<<15) ? " Link partner negotiable\n" : "",
660 csr12_nway_state[(v >> 12) & 0x7],
661 v & (1<<11) ? " Transmit remote fault\n" : "",
662 v & (1<<10) ? " Unstable NLP detected\n" : "",
663 v & (1<<9) ? " Non-selected port receive activity\n" : "",
664 v & (1<<8) ? " Selected port receive activity\n" : "",
665 v & (1<<7) ? " PLL sampler high\n" : "",
666 v & (1<<6) ? " PLL sampler low\n" : "",
667 v & (1<<5) ? " PLL self-test pass\n" : "",
668 v & (1<<4) ? " PLL self-test done\n" : "",
669 v & (1<<3) ? " Autopolarity state\n" : "",
670 v & (1<<2) ? " Link fail\n" : "",
671 v & (1<<1) ? " Network connection error\n" : "");
672
673 /*
674 * CSR13
675 */
676 v = data[13];
677 fprintf(stdout,
678 "0x68: CSR13 (SIA Connectivity) 0x%08x\n"
679 " SIA Diagnostic Mode 0x%04x\n"
680 " %s\n"
681 "%s"
682 "%s"
683 ,
684 v,
685 (v >> 4) & 0xfff,
686 v & (1<<3) ? "AUI/BNC port" : "10base-T port",
687 v & (1<<2) ? " CSR autoconfiguration enabled\n" : "",
688 v & (1<<0) ? " SIA register reset asserted\n" : "");
689
690 /*
691 * CSR14
692 */
693 v = data[14];
694 fprintf(stdout,
695 "0x70: CSR14 (SIA Transmit and Receive) 0x%08x\n"
696 "%s"
697 "%s"
698 "%s"
699 "%s"
700 "%s"
701 "%s"
702 "%s"
703 "%s"
704 "%s"
705 "%s"
706 " %s\n"
707 "%s"
708 "%s"
709 "%s"
710 "%s"
711 ,
712 v,
713 v & (1<<15) ? " 10base-T/AUI autosensing\n" : "",
714 v & (1<<14) ? " Set polarity plus\n" : "",
715 v & (1<<13) ? " Autopolarity enable\n" : "",
716 v & (1<<12) ? " Link test enable\n" : "",
717 v & (1<<11) ? " Heartbeat enable\n" : "",
718 v & (1<<10) ? " Collision detect enable\n" : "",
719 v & (1<<9) ? " Collision squelch enable\n" : "",
720 v & (1<<8) ? " Receive squelch enable\n" : "",
721 v & (1<<7) ? " Autonegotiation enable\n" : "",
722 v & (1<<6) ? " Must Be One\n" : "",
723 csr14_tp_comp[(v >> 4) & 0x3],
724 v & (1<<3) ? " Link pulse send enable\n" : "",
725 v & (1<<2) ? " Driver enable\n" : "",
726 v & (1<<1) ? " Loopback enable\n" : "",
727 v & (1<<0) ? " Encoder enable\n" : "");
728
729 /*
730 * CSR15
731 */
732 v = data[15];
733 fprintf(stdout,
734 "0x78: CSR15 (SIA General) 0x%08x\n"
735 "%s"
736 "%s"
737 "%s"
738 "%s"
739 "%s"
740 "%s"
741 "%s"
742 "%s"
743 "%s"
744 "%s"
745 "%s"
746 "%s"
747 " %s port selected\n"
748 "%s"
749 "%s"
750 "%s"
751 ,
752 v,
753 v & (1<<15) ? " GP LED2 on\n" : "",
754 v & (1<<14) ? " GP LED2 enable\n" : "",
755 v & (1<<13) ? " Force receiver low\n" : "",
756 v & (1<<12) ? " PLL self-test start\n" : "",
757 v & (1<<11) ? " LED stretch disable\n" : "",
758 v & (1<<10) ? " Force link fail\n" : "",
759 v & (1<<9) ? " Force unsquelch\n" : "",
760 v & (1<<8) ? " Test clock\n" : "",
761 v & (1<<7) ? " GP LED1 on\n" : "",
762 v & (1<<6) ? " GP LED1 enable\n" : "",
763 v & (1<<5) ? " Receive watchdog release\n" : "",
764 v & (1<<4) ? " Receive watchdog disable\n" : "",
765 v & (1<<3) ? "AUI" : "BNC",
766 v & (1<<2) ? " Jabber clock\n" : "",
767 v & (1<<1) ? " Host unjab\n" : "",
768 v & (1<<0) ? " Jabber disable\n" : "");
769}
770
771int
772de2104x_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
773{
774 unsigned int de21040 = regs->version & 1;
775
776 if (de21040)
777 de21040_dump_regs(info, regs);
778 else
779 de21041_dump_regs(info, regs);
780
781 return 0;
782}
783