1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
90 	/* MAC-Level Diagnostic Counters */
94 		.offset = 0,
95 		.start = 31,
101 		.offset = 0x0,
108 		.offset = 0x0,
115 		.offset = 0x0,
117 		.end = 0,
119 	/* MAC-Level Diagnostic Flags */
123 		.offset = 0x1,
130 		.offset = 0x1,
137 		.offset = 0x1,
144 		.offset = 0x1,
151 		.offset = 0x1,
158 		.offset = 0x1,
165 		.offset = 0x1,
172 		.offset = 0x1,
179 		.offset = 0x1,
186 		.offset = 0x1,
193 		.offset = 0x1,
200 		.offset = 0x1,
207 		.offset = 0x1,
214 		.offset = 0x1,
221 		.offset = 0x1,
228 		.offset = 0x1,
235 		.offset = 0x1,
242 		.offset = 0x1,
249 		.offset = 0x1,
256 		.offset = 0x1,
257 		.start = 0,
258 		.end = 0,
260 	/* High-Level Diagnostic Counters */
264 		.offset = 0xF,
265 		.start = 31,
266 		.end = 0,
271 		.offset = 0xE,
272 		.start = 31,
273 		.end = 0,
278 		.offset = 0xD,
279 		.start = 31,
280 		.end = 0,
285 		.offset = 0xC,
286 		.start = 31,
287 		.end = 0,
292 		.offset = 0xB,
293 		.start = 31,
294 		.end = 0,
299 		.offset = 0xA,
300 		.start = 31,
301 		.end = 0,
306 		.offset = 0x9,
307 		.start = 31,
308 		.end = 0,
313 		.offset = 0x8,
314 		.start = 31,
315 		.end = 0,
320 		.offset = 0x6,
321 		.start = 31,
322 		.end = 0,
328 		.offset = 0x4,
329 		.start = 31,
330 		.end = 0,
336 		.offset = 0x2,
337 		.start = 31,
338 		.end = 0,
344 		.offset = 0x0,
345 		.start = 31,
346 		.end = 0,
352 		.offset = 0x3,
353 		.start = 31,
354 		.end = 0,
359 		.offset = 0x2,
360 		.start = 31,
361 		.end = 0,
366 		.offset = 0x1,
367 		.start = 31,
368 		.end = 0,
373 		.offset = 0x0,
374 		.start = 31,
375 		.end = 0,
381 		.offset = 0x16,
382 		.start = 31,
383 		.end = 0,
388 		.offset = 0x15,
389 		.start = 31,
390 		.end = 0,
395 		.offset = 0x14,
396 		.start = 31,
397 		.end = 0,
402 		.offset = 0x13,
403 		.start = 31,
404 		.end = 0,
409 		.offset = 0x12,
410 		.start = 31,
411 		.end = 0,
416 		.offset = 0x11,
417 		.start = 31,
418 		.end = 0,
423 		.offset = 0x10,
424 		.start = 31,
425 		.end = 0,
430 		.offset = 0x0F,
431 		.start = 31,
432 		.end = 0,
437 		.offset = 0x0E,
438 		.start = 31,
439 		.end = 0,
444 		.offset = 0x0D,
445 		.start = 31,
446 		.end = 0,
451 		.offset = 0x0C,
452 		.start = 31,
453 		.end = 0,
458 		.offset = 0x0B,
459 		.start = 31,
460 		.end = 0,
465 		.offset = 0x0A,
466 		.start = 31,
467 		.end = 0,
472 		.offset = 0x09,
473 		.start = 31,
474 		.end = 0,
479 		.offset = 0x08,
480 		.start = 31,
481 		.end = 0,
486 		.offset = 0x07,
487 		.start = 31,
488 		.end = 0,
493 		.offset = 0x06,
494 		.start = 31,
495 		.end = 0,
500 		.offset = 0x05,
501 		.start = 31,
502 		.end = 0,
507 		.offset = 0x04,
508 		.start = 31,
509 		.end = 0,
514 		.offset = 0x03,
515 		.start = 31,
516 		.end = 0,
521 		.offset = 0x02,
522 		.start = 31,
523 		.end = 0,
528 		.offset = 0x01,
529 		.start = 31,
530 		.end = 0,
535 		.offset = 0x00,
536 		.start = 31,
537 		.end = 0,
545 	size_t size = c->is_64bit ? 8 : 4;  in sja1105_port_counter_read()
546 	u8 buf[8] = {0};  in sja1105_port_counter_read()
550 	regs = priv->info->regs->stats[c->area][port];  in sja1105_port_counter_read()
552 	rc = sja1105_xfer_buf(priv, SPI_READ, regs + c->offset, buf, size);  in sja1105_port_counter_read()
556 	sja1105_unpack(buf, ctr, c->start, c->end, size);  in sja1105_port_counter_read()
558 	return 0;  in sja1105_port_counter_read()
563 	struct sja1105_private *priv = ds->priv;  in sja1105_get_ethtool_stats()
565 	int rc, k = 0;  in sja1105_get_ethtool_stats()
567 	if (priv->info->device_id == SJA1105E_DEVICE_ID ||  in sja1105_get_ethtool_stats()
568 	    priv->info->device_id == SJA1105T_DEVICE_ID)  in sja1105_get_ethtool_stats()
573 	for (i = 0; i < max_ctr; i++) {  in sja1105_get_ethtool_stats()
576 			dev_err(ds->dev,  in sja1105_get_ethtool_stats()
587 	struct sja1105_private *priv = ds->priv;  in sja1105_get_strings()
594 	if (priv->info->device_id == SJA1105E_DEVICE_ID ||  in sja1105_get_strings()
595 	    priv->info->device_id == SJA1105T_DEVICE_ID)  in sja1105_get_strings()
600 	for (i = 0; i < max_ctr; i++) {  in sja1105_get_strings()
608 	struct sja1105_private *priv = ds->priv;  in sja1105_get_sset_count()
610 	int sset_count = 0;  in sja1105_get_sset_count()
613 		return -EOPNOTSUPP;  in sja1105_get_sset_count()
615 	if (priv->info->device_id == SJA1105E_DEVICE_ID ||  in sja1105_get_sset_count()
616 	    priv->info->device_id == SJA1105T_DEVICE_ID)  in sja1105_get_sset_count()
621 	for (i = 0; i < max_ctr; i++) {  in sja1105_get_sset_count()