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sfc: Fix byte order warnings for ethtool RX filter interface
[linux-2.6.git] / drivers / net / ethernet / sfc / ethtool.c
blob8e61cd06f66af16a693e5ba47e3b4ef29bf17ddd
1 /****************************************************************************
2 * Driver for Solarflare Solarstorm network controllers and boards
3 * Copyright 2005-2006 Fen Systems Ltd.
4 * Copyright 2006-2010 Solarflare Communications Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation, incorporated herein by reference.
9 */
10
11 #include <linux/netdevice.h>
12 #include <linux/ethtool.h>
13 #include <linux/rtnetlink.h>
14 #include <linux/in.h>
15 #include "net_driver.h"
16 #include "workarounds.h"
17 #include "selftest.h"
18 #include "efx.h"
19 #include "filter.h"
20 #include "nic.h"
21
22 struct ethtool_string {
23 char name[ETH_GSTRING_LEN];
24 };
25
26 struct efx_ethtool_stat {
27 const char *name;
28 enum {
29 EFX_ETHTOOL_STAT_SOURCE_mac_stats,
30 EFX_ETHTOOL_STAT_SOURCE_nic,
31 EFX_ETHTOOL_STAT_SOURCE_channel,
32 EFX_ETHTOOL_STAT_SOURCE_tx_queue
33 } source;
34 unsigned offset;
35 u64(*get_stat) (void *field); /* Reader function */
36 };
37
38 /* Initialiser for a struct #efx_ethtool_stat with type-checking */
39 #define EFX_ETHTOOL_STAT(stat_name, source_name, field, field_type, \
40 get_stat_function) { \
41 .name = #stat_name, \
42 .source = EFX_ETHTOOL_STAT_SOURCE_##source_name, \
43 .offset = ((((field_type *) 0) == \
44 &((struct efx_##source_name *)0)->field) ? \
45 offsetof(struct efx_##source_name, field) : \
46 offsetof(struct efx_##source_name, field)), \
47 .get_stat = get_stat_function, \
48 }
49
50 static u64 efx_get_uint_stat(void *field)
51 {
52 return *(unsigned int *)field;
53 }
54
55 static u64 efx_get_u64_stat(void *field)
56 {
57 return *(u64 *) field;
58 }
59
60 static u64 efx_get_atomic_stat(void *field)
61 {
62 return atomic_read((atomic_t *) field);
63 }
64
65 #define EFX_ETHTOOL_U64_MAC_STAT(field) \
66 EFX_ETHTOOL_STAT(field, mac_stats, field, \
67 u64, efx_get_u64_stat)
68
69 #define EFX_ETHTOOL_UINT_NIC_STAT(name) \
70 EFX_ETHTOOL_STAT(name, nic, n_##name, \
71 unsigned int, efx_get_uint_stat)
72
73 #define EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(field) \
74 EFX_ETHTOOL_STAT(field, nic, field, \
75 atomic_t, efx_get_atomic_stat)
76
77 #define EFX_ETHTOOL_UINT_CHANNEL_STAT(field) \
78 EFX_ETHTOOL_STAT(field, channel, n_##field, \
79 unsigned int, efx_get_uint_stat)
80
81 #define EFX_ETHTOOL_UINT_TXQ_STAT(field) \
82 EFX_ETHTOOL_STAT(tx_##field, tx_queue, field, \
83 unsigned int, efx_get_uint_stat)
84
85 static const struct efx_ethtool_stat efx_ethtool_stats[] = {
86 EFX_ETHTOOL_U64_MAC_STAT(tx_bytes),
87 EFX_ETHTOOL_U64_MAC_STAT(tx_good_bytes),
88 EFX_ETHTOOL_U64_MAC_STAT(tx_bad_bytes),
89 EFX_ETHTOOL_U64_MAC_STAT(tx_packets),
90 EFX_ETHTOOL_U64_MAC_STAT(tx_bad),
91 EFX_ETHTOOL_U64_MAC_STAT(tx_pause),
92 EFX_ETHTOOL_U64_MAC_STAT(tx_control),
93 EFX_ETHTOOL_U64_MAC_STAT(tx_unicast),
94 EFX_ETHTOOL_U64_MAC_STAT(tx_multicast),
95 EFX_ETHTOOL_U64_MAC_STAT(tx_broadcast),
96 EFX_ETHTOOL_U64_MAC_STAT(tx_lt64),
97 EFX_ETHTOOL_U64_MAC_STAT(tx_64),
98 EFX_ETHTOOL_U64_MAC_STAT(tx_65_to_127),
99 EFX_ETHTOOL_U64_MAC_STAT(tx_128_to_255),
100 EFX_ETHTOOL_U64_MAC_STAT(tx_256_to_511),
101 EFX_ETHTOOL_U64_MAC_STAT(tx_512_to_1023),
102 EFX_ETHTOOL_U64_MAC_STAT(tx_1024_to_15xx),
103 EFX_ETHTOOL_U64_MAC_STAT(tx_15xx_to_jumbo),
104 EFX_ETHTOOL_U64_MAC_STAT(tx_gtjumbo),
105 EFX_ETHTOOL_U64_MAC_STAT(tx_collision),
106 EFX_ETHTOOL_U64_MAC_STAT(tx_single_collision),
107 EFX_ETHTOOL_U64_MAC_STAT(tx_multiple_collision),
108 EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_collision),
109 EFX_ETHTOOL_U64_MAC_STAT(tx_deferred),
110 EFX_ETHTOOL_U64_MAC_STAT(tx_late_collision),
111 EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_deferred),
112 EFX_ETHTOOL_U64_MAC_STAT(tx_non_tcpudp),
113 EFX_ETHTOOL_U64_MAC_STAT(tx_mac_src_error),
114 EFX_ETHTOOL_U64_MAC_STAT(tx_ip_src_error),
115 EFX_ETHTOOL_UINT_TXQ_STAT(tso_bursts),
116 EFX_ETHTOOL_UINT_TXQ_STAT(tso_long_headers),
117 EFX_ETHTOOL_UINT_TXQ_STAT(tso_packets),
118 EFX_ETHTOOL_UINT_TXQ_STAT(pushes),
119 EFX_ETHTOOL_U64_MAC_STAT(rx_bytes),
120 EFX_ETHTOOL_U64_MAC_STAT(rx_good_bytes),
121 EFX_ETHTOOL_U64_MAC_STAT(rx_bad_bytes),
122 EFX_ETHTOOL_U64_MAC_STAT(rx_packets),
123 EFX_ETHTOOL_U64_MAC_STAT(rx_good),
124 EFX_ETHTOOL_U64_MAC_STAT(rx_bad),
125 EFX_ETHTOOL_U64_MAC_STAT(rx_pause),
126 EFX_ETHTOOL_U64_MAC_STAT(rx_control),
127 EFX_ETHTOOL_U64_MAC_STAT(rx_unicast),
128 EFX_ETHTOOL_U64_MAC_STAT(rx_multicast),
129 EFX_ETHTOOL_U64_MAC_STAT(rx_broadcast),
130 EFX_ETHTOOL_U64_MAC_STAT(rx_lt64),
131 EFX_ETHTOOL_U64_MAC_STAT(rx_64),
132 EFX_ETHTOOL_U64_MAC_STAT(rx_65_to_127),
133 EFX_ETHTOOL_U64_MAC_STAT(rx_128_to_255),
134 EFX_ETHTOOL_U64_MAC_STAT(rx_256_to_511),
135 EFX_ETHTOOL_U64_MAC_STAT(rx_512_to_1023),
136 EFX_ETHTOOL_U64_MAC_STAT(rx_1024_to_15xx),
137 EFX_ETHTOOL_U64_MAC_STAT(rx_15xx_to_jumbo),
138 EFX_ETHTOOL_U64_MAC_STAT(rx_gtjumbo),
139 EFX_ETHTOOL_U64_MAC_STAT(rx_bad_lt64),
140 EFX_ETHTOOL_U64_MAC_STAT(rx_bad_64_to_15xx),
141 EFX_ETHTOOL_U64_MAC_STAT(rx_bad_15xx_to_jumbo),
142 EFX_ETHTOOL_U64_MAC_STAT(rx_bad_gtjumbo),
143 EFX_ETHTOOL_U64_MAC_STAT(rx_overflow),
144 EFX_ETHTOOL_U64_MAC_STAT(rx_missed),
145 EFX_ETHTOOL_U64_MAC_STAT(rx_false_carrier),
146 EFX_ETHTOOL_U64_MAC_STAT(rx_symbol_error),
147 EFX_ETHTOOL_U64_MAC_STAT(rx_align_error),
148 EFX_ETHTOOL_U64_MAC_STAT(rx_length_error),
149 EFX_ETHTOOL_U64_MAC_STAT(rx_internal_error),
150 EFX_ETHTOOL_UINT_NIC_STAT(rx_nodesc_drop_cnt),
151 EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(rx_reset),
152 EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tobe_disc),
153 EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_ip_hdr_chksum_err),
154 EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tcp_udp_chksum_err),
155 EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_mcast_mismatch),
156 EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_frm_trunc),
157 };
158
159 /* Number of ethtool statistics */
160 #define EFX_ETHTOOL_NUM_STATS ARRAY_SIZE(efx_ethtool_stats)
161
162 #define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB
163
164 /**************************************************************************
165 *
166 * Ethtool operations
167 *
168 **************************************************************************
169 */
170
171 /* Identify device by flashing LEDs */
172 static int efx_ethtool_phys_id(struct net_device *net_dev,
173 enum ethtool_phys_id_state state)
174 {
175 struct efx_nic *efx = netdev_priv(net_dev);
176 enum efx_led_mode mode = EFX_LED_DEFAULT;
177
178 switch (state) {
179 case ETHTOOL_ID_ON:
180 mode = EFX_LED_ON;
181 break;
182 case ETHTOOL_ID_OFF:
183 mode = EFX_LED_OFF;
184 break;
185 case ETHTOOL_ID_INACTIVE:
186 mode = EFX_LED_DEFAULT;
187 break;
188 case ETHTOOL_ID_ACTIVE:
189 return 1; /* cycle on/off once per second */
190 }
191
192 efx->type->set_id_led(efx, mode);
193 return 0;
194 }
195
196 /* This must be called with rtnl_lock held. */
197 static int efx_ethtool_get_settings(struct net_device *net_dev,
198 struct ethtool_cmd *ecmd)
199 {
200 struct efx_nic *efx = netdev_priv(net_dev);
201 struct efx_link_state *link_state = &efx->link_state;
202
203 mutex_lock(&efx->mac_lock);
204 efx->phy_op->get_settings(efx, ecmd);
205 mutex_unlock(&efx->mac_lock);
206
207 /* GMAC does not support 1000Mbps HD */
208 ecmd->supported &= ~SUPPORTED_1000baseT_Half;
209 /* Both MACs support pause frames (bidirectional and respond-only) */
210 ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
211
212 if (LOOPBACK_INTERNAL(efx)) {
213 ethtool_cmd_speed_set(ecmd, link_state->speed);
214 ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
215 }
216
217 return 0;
218 }
219
220 /* This must be called with rtnl_lock held. */
221 static int efx_ethtool_set_settings(struct net_device *net_dev,
222 struct ethtool_cmd *ecmd)
223 {
224 struct efx_nic *efx = netdev_priv(net_dev);
225 int rc;
226
227 /* GMAC does not support 1000Mbps HD */
228 if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
229 (ecmd->duplex != DUPLEX_FULL)) {
230 netif_dbg(efx, drv, efx->net_dev,
231 "rejecting unsupported 1000Mbps HD setting\n");
232 return -EINVAL;
233 }
234
235 mutex_lock(&efx->mac_lock);
236 rc = efx->phy_op->set_settings(efx, ecmd);
237 mutex_unlock(&efx->mac_lock);
238 return rc;
239 }
240
241 static void efx_ethtool_get_drvinfo(struct net_device *net_dev,
242 struct ethtool_drvinfo *info)
243 {
244 struct efx_nic *efx = netdev_priv(net_dev);
245
246 strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
247 strlcpy(info->version, EFX_DRIVER_VERSION, sizeof(info->version));
248 if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
249 efx_mcdi_print_fwver(efx, info->fw_version,
250 sizeof(info->fw_version));
251 strlcpy(info->bus_info, pci_name(efx->pci_dev), sizeof(info->bus_info));
252 }
253
254 static int efx_ethtool_get_regs_len(struct net_device *net_dev)
255 {
256 return efx_nic_get_regs_len(netdev_priv(net_dev));
257 }
258
259 static void efx_ethtool_get_regs(struct net_device *net_dev,
260 struct ethtool_regs *regs, void *buf)
261 {
262 struct efx_nic *efx = netdev_priv(net_dev);
263
264 regs->version = efx->type->revision;
265 efx_nic_get_regs(efx, buf);
266 }
267
268 static u32 efx_ethtool_get_msglevel(struct net_device *net_dev)
269 {
270 struct efx_nic *efx = netdev_priv(net_dev);
271 return efx->msg_enable;
272 }
273
274 static void efx_ethtool_set_msglevel(struct net_device *net_dev, u32 msg_enable)
275 {
276 struct efx_nic *efx = netdev_priv(net_dev);
277 efx->msg_enable = msg_enable;
278 }
279
280 /**
281 * efx_fill_test - fill in an individual self-test entry
282 * @test_index: Index of the test
283 * @strings: Ethtool strings, or %NULL
284 * @data: Ethtool test results, or %NULL
285 * @test: Pointer to test result (used only if data != %NULL)
286 * @unit_format: Unit name format (e.g. "chan\%d")
287 * @unit_id: Unit id (e.g. 0 for "chan0")
288 * @test_format: Test name format (e.g. "loopback.\%s.tx.sent")
289 * @test_id: Test id (e.g. "PHYXS" for "loopback.PHYXS.tx_sent")
290 *
291 * Fill in an individual self-test entry.
292 */
293 static void efx_fill_test(unsigned int test_index,
294 struct ethtool_string *strings, u64 *data,
295 int *test, const char *unit_format, int unit_id,
296 const char *test_format, const char *test_id)
297 {
298 struct ethtool_string unit_str, test_str;
299
300 /* Fill data value, if applicable */
301 if (data)
302 data[test_index] = *test;
303
304 /* Fill string, if applicable */
305 if (strings) {
306 if (strchr(unit_format, '%'))
307 snprintf(unit_str.name, sizeof(unit_str.name),
308 unit_format, unit_id);
309 else
310 strcpy(unit_str.name, unit_format);
311 snprintf(test_str.name, sizeof(test_str.name),
312 test_format, test_id);
313 snprintf(strings[test_index].name,
314 sizeof(strings[test_index].name),
315 "%-6s %-24s", unit_str.name, test_str.name);
316 }
317 }
318
319 #define EFX_CHANNEL_NAME(_channel) "chan%d", _channel->channel
320 #define EFX_TX_QUEUE_NAME(_tx_queue) "txq%d", _tx_queue->queue
321 #define EFX_RX_QUEUE_NAME(_rx_queue) "rxq%d", _rx_queue->queue
322 #define EFX_LOOPBACK_NAME(_mode, _counter) \
323 "loopback.%s." _counter, STRING_TABLE_LOOKUP(_mode, efx_loopback_mode)
324
325 /**
326 * efx_fill_loopback_test - fill in a block of loopback self-test entries
327 * @efx: Efx NIC
328 * @lb_tests: Efx loopback self-test results structure
329 * @mode: Loopback test mode
330 * @test_index: Starting index of the test
331 * @strings: Ethtool strings, or %NULL
332 * @data: Ethtool test results, or %NULL
333 */
334 static int efx_fill_loopback_test(struct efx_nic *efx,
335 struct efx_loopback_self_tests *lb_tests,
336 enum efx_loopback_mode mode,
337 unsigned int test_index,
338 struct ethtool_string *strings, u64 *data)
339 {
340 struct efx_channel *channel =
341 efx_get_channel(efx, efx->tx_channel_offset);
342 struct efx_tx_queue *tx_queue;
343
344 efx_for_each_channel_tx_queue(tx_queue, channel) {
345 efx_fill_test(test_index++, strings, data,
346 &lb_tests->tx_sent[tx_queue->queue],
347 EFX_TX_QUEUE_NAME(tx_queue),
348 EFX_LOOPBACK_NAME(mode, "tx_sent"));
349 efx_fill_test(test_index++, strings, data,
350 &lb_tests->tx_done[tx_queue->queue],
351 EFX_TX_QUEUE_NAME(tx_queue),
352 EFX_LOOPBACK_NAME(mode, "tx_done"));
353 }
354 efx_fill_test(test_index++, strings, data,
355 &lb_tests->rx_good,
356 "rx", 0,
357 EFX_LOOPBACK_NAME(mode, "rx_good"));
358 efx_fill_test(test_index++, strings, data,
359 &lb_tests->rx_bad,
360 "rx", 0,
361 EFX_LOOPBACK_NAME(mode, "rx_bad"));
362
363 return test_index;
364 }
365
366 /**
367 * efx_ethtool_fill_self_tests - get self-test details
368 * @efx: Efx NIC
369 * @tests: Efx self-test results structure, or %NULL
370 * @strings: Ethtool strings, or %NULL
371 * @data: Ethtool test results, or %NULL
372 */
373 static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
374 struct efx_self_tests *tests,
375 struct ethtool_string *strings,
376 u64 *data)
377 {
378 struct efx_channel *channel;
379 unsigned int n = 0, i;
380 enum efx_loopback_mode mode;
381
382 efx_fill_test(n++, strings, data, &tests->phy_alive,
383 "phy", 0, "alive", NULL);
384 efx_fill_test(n++, strings, data, &tests->nvram,
385 "core", 0, "nvram", NULL);
386 efx_fill_test(n++, strings, data, &tests->interrupt,
387 "core", 0, "interrupt", NULL);
388
389 /* Event queues */
390 efx_for_each_channel(channel, efx) {
391 efx_fill_test(n++, strings, data,
392 &tests->eventq_dma[channel->channel],
393 EFX_CHANNEL_NAME(channel),
394 "eventq.dma", NULL);
395 efx_fill_test(n++, strings, data,
396 &tests->eventq_int[channel->channel],
397 EFX_CHANNEL_NAME(channel),
398 "eventq.int", NULL);
399 }
400
401 efx_fill_test(n++, strings, data, &tests->registers,
402 "core", 0, "registers", NULL);
403
404 if (efx->phy_op->run_tests != NULL) {
405 EFX_BUG_ON_PARANOID(efx->phy_op->test_name == NULL);
406
407 for (i = 0; true; ++i) {
408 const char *name;
409
410 EFX_BUG_ON_PARANOID(i >= EFX_MAX_PHY_TESTS);
411 name = efx->phy_op->test_name(efx, i);
412 if (name == NULL)
413 break;
414
415 efx_fill_test(n++, strings, data, &tests->phy_ext[i],
416 "phy", 0, name, NULL);
417 }
418 }
419
420 /* Loopback tests */
421 for (mode = LOOPBACK_NONE; mode <= LOOPBACK_TEST_MAX; mode++) {
422 if (!(efx->loopback_modes & (1 << mode)))
423 continue;
424 n = efx_fill_loopback_test(efx,
425 &tests->loopback[mode], mode, n,
426 strings, data);
427 }
428
429 return n;
430 }
431
432 static int efx_ethtool_get_sset_count(struct net_device *net_dev,
433 int string_set)
434 {
435 switch (string_set) {
436 case ETH_SS_STATS:
437 return EFX_ETHTOOL_NUM_STATS;
438 case ETH_SS_TEST:
439 return efx_ethtool_fill_self_tests(netdev_priv(net_dev),
440 NULL, NULL, NULL);
441 default:
442 return -EINVAL;
443 }
444 }
445
446 static void efx_ethtool_get_strings(struct net_device *net_dev,
447 u32 string_set, u8 *strings)
448 {
449 struct efx_nic *efx = netdev_priv(net_dev);
450 struct ethtool_string *ethtool_strings =
451 (struct ethtool_string *)strings;
452 int i;
453
454 switch (string_set) {
455 case ETH_SS_STATS:
456 for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++)
457 strlcpy(ethtool_strings[i].name,
458 efx_ethtool_stats[i].name,
459 sizeof(ethtool_strings[i].name));
460 break;
461 case ETH_SS_TEST:
462 efx_ethtool_fill_self_tests(efx, NULL,
463 ethtool_strings, NULL);
464 break;
465 default:
466 /* No other string sets */
467 break;
468 }
469 }
470
471 static void efx_ethtool_get_stats(struct net_device *net_dev,
472 struct ethtool_stats *stats,
473 u64 *data)
474 {
475 struct efx_nic *efx = netdev_priv(net_dev);
476 struct efx_mac_stats *mac_stats = &efx->mac_stats;
477 const struct efx_ethtool_stat *stat;
478 struct efx_channel *channel;
479 struct efx_tx_queue *tx_queue;
480 int i;
481
482 EFX_BUG_ON_PARANOID(stats->n_stats != EFX_ETHTOOL_NUM_STATS);
483
484 spin_lock_bh(&efx->stats_lock);
485
486 /* Update MAC and NIC statistics */
487 efx->type->update_stats(efx);
488
489 /* Fill detailed statistics buffer */
490 for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++) {
491 stat = &efx_ethtool_stats[i];
492 switch (stat->source) {
493 case EFX_ETHTOOL_STAT_SOURCE_mac_stats:
494 data[i] = stat->get_stat((void *)mac_stats +
495 stat->offset);
496 break;
497 case EFX_ETHTOOL_STAT_SOURCE_nic:
498 data[i] = stat->get_stat((void *)efx + stat->offset);
499 break;
500 case EFX_ETHTOOL_STAT_SOURCE_channel:
501 data[i] = 0;
502 efx_for_each_channel(channel, efx)
503 data[i] += stat->get_stat((void *)channel +
504 stat->offset);
505 break;
506 case EFX_ETHTOOL_STAT_SOURCE_tx_queue:
507 data[i] = 0;
508 efx_for_each_channel(channel, efx) {
509 efx_for_each_channel_tx_queue(tx_queue, channel)
510 data[i] +=
511 stat->get_stat((void *)tx_queue
512 + stat->offset);
513 }
514 break;
515 }
516 }
517
518 spin_unlock_bh(&efx->stats_lock);
519 }
520
521 static void efx_ethtool_self_test(struct net_device *net_dev,
522 struct ethtool_test *test, u64 *data)
523 {
524 struct efx_nic *efx = netdev_priv(net_dev);
525 struct efx_self_tests *efx_tests;
526 int already_up;
527 int rc = -ENOMEM;
528
529 efx_tests = kzalloc(sizeof(*efx_tests), GFP_KERNEL);
530 if (!efx_tests)
531 goto fail;
532
533 if (efx->state != STATE_READY) {
534 rc = -EIO;
535 goto fail1;
536 }
537
538 netif_info(efx, drv, efx->net_dev, "starting %sline testing\n",
539 (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
540
541 /* We need rx buffers and interrupts. */
542 already_up = (efx->net_dev->flags & IFF_UP);
543 if (!already_up) {
544 rc = dev_open(efx->net_dev);
545 if (rc) {
546 netif_err(efx, drv, efx->net_dev,
547 "failed opening device.\n");
548 goto fail1;
549 }
550 }
551
552 rc = efx_selftest(efx, efx_tests, test->flags);
553
554 if (!already_up)
555 dev_close(efx->net_dev);
556
557 netif_info(efx, drv, efx->net_dev, "%s %sline self-tests\n",
558 rc == 0 ? "passed" : "failed",
559 (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
560
561 fail1:
562 /* Fill ethtool results structures */
563 efx_ethtool_fill_self_tests(efx, efx_tests, NULL, data);
564 kfree(efx_tests);
565 fail:
566 if (rc)
567 test->flags |= ETH_TEST_FL_FAILED;
568 }
569
570 /* Restart autonegotiation */
571 static int efx_ethtool_nway_reset(struct net_device *net_dev)
572 {
573 struct efx_nic *efx = netdev_priv(net_dev);
574
575 return mdio45_nway_restart(&efx->mdio);
576 }
577
578 /*
579 * Each channel has a single IRQ and moderation timer, started by any
580 * completion (or other event). Unless the module parameter
581 * separate_tx_channels is set, IRQs and moderation are therefore
582 * shared between RX and TX completions. In this case, when RX IRQ
583 * moderation is explicitly changed then TX IRQ moderation is
584 * automatically changed too, but otherwise we fail if the two values
585 * are requested to be different.
586 *
587 * The hardware does not support a limit on the number of completions
588 * before an IRQ, so we do not use the max_frames fields. We should
589 * report and require that max_frames == (usecs != 0), but this would
590 * invalidate existing user documentation.
591 *
592 * The hardware does not have distinct settings for interrupt
593 * moderation while the previous IRQ is being handled, so we should
594 * not use the 'irq' fields. However, an earlier developer
595 * misunderstood the meaning of the 'irq' fields and the driver did
596 * not support the standard fields. To avoid invalidating existing
597 * user documentation, we report and accept changes through either the
598 * standard or 'irq' fields. If both are changed at the same time, we
599 * prefer the standard field.
600 *
601 * We implement adaptive IRQ moderation, but use a different algorithm
602 * from that assumed in the definition of struct ethtool_coalesce.
603 * Therefore we do not use any of the adaptive moderation parameters
604 * in it.
605 */
606
607 static int efx_ethtool_get_coalesce(struct net_device *net_dev,
608 struct ethtool_coalesce *coalesce)
609 {
610 struct efx_nic *efx = netdev_priv(net_dev);
611 unsigned int tx_usecs, rx_usecs;
612 bool rx_adaptive;
613
614 efx_get_irq_moderation(efx, &tx_usecs, &rx_usecs, &rx_adaptive);
615
616 coalesce->tx_coalesce_usecs = tx_usecs;
617 coalesce->tx_coalesce_usecs_irq = tx_usecs;
618 coalesce->rx_coalesce_usecs = rx_usecs;
619 coalesce->rx_coalesce_usecs_irq = rx_usecs;
620 coalesce->use_adaptive_rx_coalesce = rx_adaptive;
621
622 return 0;
623 }
624
625 static int efx_ethtool_set_coalesce(struct net_device *net_dev,
626 struct ethtool_coalesce *coalesce)
627 {
628 struct efx_nic *efx = netdev_priv(net_dev);
629 struct efx_channel *channel;
630 unsigned int tx_usecs, rx_usecs;
631 bool adaptive, rx_may_override_tx;
632 int rc;
633
634 if (coalesce->use_adaptive_tx_coalesce)
635 return -EINVAL;
636
637 efx_get_irq_moderation(efx, &tx_usecs, &rx_usecs, &adaptive);
638
639 if (coalesce->rx_coalesce_usecs != rx_usecs)
640 rx_usecs = coalesce->rx_coalesce_usecs;
641 else
642 rx_usecs = coalesce->rx_coalesce_usecs_irq;
643
644 adaptive = coalesce->use_adaptive_rx_coalesce;
645
646 /* If channels are shared, TX IRQ moderation can be quietly
647 * overridden unless it is changed from its old value.
648 */
649 rx_may_override_tx = (coalesce->tx_coalesce_usecs == tx_usecs &&
650 coalesce->tx_coalesce_usecs_irq == tx_usecs);
651 if (coalesce->tx_coalesce_usecs != tx_usecs)
652 tx_usecs = coalesce->tx_coalesce_usecs;
653 else
654 tx_usecs = coalesce->tx_coalesce_usecs_irq;
655
656 rc = efx_init_irq_moderation(efx, tx_usecs, rx_usecs, adaptive,
657 rx_may_override_tx);
658 if (rc != 0)
659 return rc;
660
661 efx_for_each_channel(channel, efx)
662 efx->type->push_irq_moderation(channel);
663
664 return 0;
665 }
666
667 static void efx_ethtool_get_ringparam(struct net_device *net_dev,
668 struct ethtool_ringparam *ring)
669 {
670 struct efx_nic *efx = netdev_priv(net_dev);
671
672 ring->rx_max_pending = EFX_MAX_DMAQ_SIZE;
673 ring->tx_max_pending = EFX_MAX_DMAQ_SIZE;
674 ring->rx_pending = efx->rxq_entries;
675 ring->tx_pending = efx->txq_entries;
676 }
677
678 static int efx_ethtool_set_ringparam(struct net_device *net_dev,
679 struct ethtool_ringparam *ring)
680 {
681 struct efx_nic *efx = netdev_priv(net_dev);
682 u32 txq_entries;
683
684 if (ring->rx_mini_pending || ring->rx_jumbo_pending ||
685 ring->rx_pending > EFX_MAX_DMAQ_SIZE ||
686 ring->tx_pending > EFX_MAX_DMAQ_SIZE)
687 return -EINVAL;
688
689 if (ring->rx_pending < EFX_RXQ_MIN_ENT) {
690 netif_err(efx, drv, efx->net_dev,
691 "RX queues cannot be smaller than %u\n",
692 EFX_RXQ_MIN_ENT);
693 return -EINVAL;
694 }
695
696 txq_entries = max(ring->tx_pending, EFX_TXQ_MIN_ENT(efx));
697 if (txq_entries != ring->tx_pending)
698 netif_warn(efx, drv, efx->net_dev,
699 "increasing TX queue size to minimum of %u\n",
700 txq_entries);
701
702 return efx_realloc_channels(efx, ring->rx_pending, txq_entries);
703 }
704
705 static int efx_ethtool_set_pauseparam(struct net_device *net_dev,
706 struct ethtool_pauseparam *pause)
707 {
708 struct efx_nic *efx = netdev_priv(net_dev);
709 u8 wanted_fc, old_fc;
710 u32 old_adv;
711 bool reset;
712 int rc = 0;
713
714 mutex_lock(&efx->mac_lock);
715
716 wanted_fc = ((pause->rx_pause ? EFX_FC_RX : 0) |
717 (pause->tx_pause ? EFX_FC_TX : 0) |
718 (pause->autoneg ? EFX_FC_AUTO : 0));
719
720 if ((wanted_fc & EFX_FC_TX) && !(wanted_fc & EFX_FC_RX)) {
721 netif_dbg(efx, drv, efx->net_dev,
722 "Flow control unsupported: tx ON rx OFF\n");
723 rc = -EINVAL;
724 goto out;
725 }
726
727 if ((wanted_fc & EFX_FC_AUTO) && !efx->link_advertising) {
728 netif_dbg(efx, drv, efx->net_dev,
729 "Autonegotiation is disabled\n");
730 rc = -EINVAL;
731 goto out;
732 }
733
734 /* TX flow control may automatically turn itself off if the
735 * link partner (intermittently) stops responding to pause
736 * frames. There isn't any indication that this has happened,
737 * so the best we do is leave it up to the user to spot this
738 * and fix it be cycling transmit flow control on this end. */
739 reset = (wanted_fc & EFX_FC_TX) && !(efx->wanted_fc & EFX_FC_TX);
740 if (EFX_WORKAROUND_11482(efx) && reset) {
741 if (efx_nic_rev(efx) == EFX_REV_FALCON_B0) {
742 /* Recover by resetting the EM block */
743 falcon_stop_nic_stats(efx);
744 falcon_drain_tx_fifo(efx);
745 falcon_reconfigure_xmac(efx);
746 falcon_start_nic_stats(efx);
747 } else {
748 /* Schedule a reset to recover */
749 efx_schedule_reset(efx, RESET_TYPE_INVISIBLE);
750 }
751 }
752
753 old_adv = efx->link_advertising;
754 old_fc = efx->wanted_fc;
755 efx_link_set_wanted_fc(efx, wanted_fc);
756 if (efx->link_advertising != old_adv ||
757 (efx->wanted_fc ^ old_fc) & EFX_FC_AUTO) {
758 rc = efx->phy_op->reconfigure(efx);
759 if (rc) {
760 netif_err(efx, drv, efx->net_dev,
761 "Unable to advertise requested flow "
762 "control setting\n");
763 goto out;
764 }
765 }
766
767 /* Reconfigure the MAC. The PHY *may* generate a link state change event
768 * if the user just changed the advertised capabilities, but there's no
769 * harm doing this twice */
770 efx->type->reconfigure_mac(efx);
771
772 out:
773 mutex_unlock(&efx->mac_lock);
774
775 return rc;
776 }
777
778 static void efx_ethtool_get_pauseparam(struct net_device *net_dev,
779 struct ethtool_pauseparam *pause)
780 {
781 struct efx_nic *efx = netdev_priv(net_dev);
782
783 pause->rx_pause = !!(efx->wanted_fc & EFX_FC_RX);
784 pause->tx_pause = !!(efx->wanted_fc & EFX_FC_TX);
785 pause->autoneg = !!(efx->wanted_fc & EFX_FC_AUTO);
786 }
787
788
789 static void efx_ethtool_get_wol(struct net_device *net_dev,
790 struct ethtool_wolinfo *wol)
791 {
792 struct efx_nic *efx = netdev_priv(net_dev);
793 return efx->type->get_wol(efx, wol);
794 }
795
796
797 static int efx_ethtool_set_wol(struct net_device *net_dev,
798 struct ethtool_wolinfo *wol)
799 {
800 struct efx_nic *efx = netdev_priv(net_dev);
801 return efx->type->set_wol(efx, wol->wolopts);
802 }
803
804 static int efx_ethtool_reset(struct net_device *net_dev, u32 *flags)
805 {
806 struct efx_nic *efx = netdev_priv(net_dev);
807 int rc;
808
809 rc = efx->type->map_reset_flags(flags);
810 if (rc < 0)
811 return rc;
812
813 return efx_reset(efx, rc);
814 }
815
816 /* MAC address mask including only MC flag */
817 static const u8 mac_addr_mc_mask[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 };
818
819 #define IP4_ADDR_FULL_MASK ((__force __be32)~0)
820 #define PORT_FULL_MASK ((__force __be16)~0)
821
822 static int efx_ethtool_get_class_rule(struct efx_nic *efx,
823 struct ethtool_rx_flow_spec *rule)
824 {
825 struct ethtool_tcpip4_spec *ip_entry = &rule->h_u.tcp_ip4_spec;
826 struct ethtool_tcpip4_spec *ip_mask = &rule->m_u.tcp_ip4_spec;
827 struct ethhdr *mac_entry = &rule->h_u.ether_spec;
828 struct ethhdr *mac_mask = &rule->m_u.ether_spec;
829 struct efx_filter_spec spec;
830 u16 vid;
831 u8 proto;
832 int rc;
833
834 rc = efx_filter_get_filter_safe(efx, EFX_FILTER_PRI_MANUAL,
835 rule->location, &spec);
836 if (rc)
837 return rc;
838
839 if (spec.dmaq_id == 0xfff)
840 rule->ring_cookie = RX_CLS_FLOW_DISC;
841 else
842 rule->ring_cookie = spec.dmaq_id;
843
844 if (spec.type == EFX_FILTER_MC_DEF || spec.type == EFX_FILTER_UC_DEF) {
845 rule->flow_type = ETHER_FLOW;
846 memcpy(mac_mask->h_dest, mac_addr_mc_mask, ETH_ALEN);
847 if (spec.type == EFX_FILTER_MC_DEF)
848 memcpy(mac_entry->h_dest, mac_addr_mc_mask, ETH_ALEN);
849 return 0;
850 }
851
852 rc = efx_filter_get_eth_local(&spec, &vid, mac_entry->h_dest);
853 if (rc == 0) {
854 rule->flow_type = ETHER_FLOW;
855 memset(mac_mask->h_dest, ~0, ETH_ALEN);
856 if (vid != EFX_FILTER_VID_UNSPEC) {
857 rule->flow_type |= FLOW_EXT;
858 rule->h_ext.vlan_tci = htons(vid);
859 rule->m_ext.vlan_tci = htons(0xfff);
860 }
861 return 0;
862 }
863
864 rc = efx_filter_get_ipv4_local(&spec, &proto,
865 &ip_entry->ip4dst, &ip_entry->pdst);
866 if (rc != 0) {
867 rc = efx_filter_get_ipv4_full(
868 &spec, &proto, &ip_entry->ip4dst, &ip_entry->pdst,
869 &ip_entry->ip4src, &ip_entry->psrc);
870 EFX_WARN_ON_PARANOID(rc);
871 ip_mask->ip4src = IP4_ADDR_FULL_MASK;
872 ip_mask->psrc = PORT_FULL_MASK;
873 }
874 rule->flow_type = (proto == IPPROTO_TCP) ? TCP_V4_FLOW : UDP_V4_FLOW;
875 ip_mask->ip4dst = IP4_ADDR_FULL_MASK;
876 ip_mask->pdst = PORT_FULL_MASK;
877 return rc;
878 }
879
880 static int
881 efx_ethtool_get_rxnfc(struct net_device *net_dev,
882 struct ethtool_rxnfc *info, u32 *rule_locs)
883 {
884 struct efx_nic *efx = netdev_priv(net_dev);
885
886 switch (info->cmd) {
887 case ETHTOOL_GRXRINGS:
888 info->data = efx->n_rx_channels;
889 return 0;
890
891 case ETHTOOL_GRXFH: {
892 unsigned min_revision = 0;
893
894 info->data = 0;
895 switch (info->flow_type) {
896 case TCP_V4_FLOW:
897 info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
898 /* fall through */
899 case UDP_V4_FLOW:
900 case SCTP_V4_FLOW:
901 case AH_ESP_V4_FLOW:
902 case IPV4_FLOW:
903 info->data |= RXH_IP_SRC | RXH_IP_DST;
904 min_revision = EFX_REV_FALCON_B0;
905 break;
906 case TCP_V6_FLOW:
907 info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
908 /* fall through */
909 case UDP_V6_FLOW:
910 case SCTP_V6_FLOW:
911 case AH_ESP_V6_FLOW:
912 case IPV6_FLOW:
913 info->data |= RXH_IP_SRC | RXH_IP_DST;
914 min_revision = EFX_REV_SIENA_A0;
915 break;
916 default:
917 break;
918 }
919 if (efx_nic_rev(efx) < min_revision)
920 info->data = 0;
921 return 0;
922 }
923
924 case ETHTOOL_GRXCLSRLCNT:
925 info->data = efx_filter_get_rx_id_limit(efx);
926 if (info->data == 0)
927 return -EOPNOTSUPP;
928 info->data |= RX_CLS_LOC_SPECIAL;
929 info->rule_cnt =
930 efx_filter_count_rx_used(efx, EFX_FILTER_PRI_MANUAL);
931 return 0;
932
933 case ETHTOOL_GRXCLSRULE:
934 if (efx_filter_get_rx_id_limit(efx) == 0)
935 return -EOPNOTSUPP;
936 return efx_ethtool_get_class_rule(efx, &info->fs);
937
938 case ETHTOOL_GRXCLSRLALL: {
939 s32 rc;
940 info->data = efx_filter_get_rx_id_limit(efx);
941 if (info->data == 0)
942 return -EOPNOTSUPP;
943 rc = efx_filter_get_rx_ids(efx, EFX_FILTER_PRI_MANUAL,
944 rule_locs, info->rule_cnt);
945 if (rc < 0)
946 return rc;
947 info->rule_cnt = rc;
948 return 0;
949 }
950
951 default:
952 return -EOPNOTSUPP;
953 }
954 }
955
956 static int efx_ethtool_set_class_rule(struct efx_nic *efx,
957 struct ethtool_rx_flow_spec *rule)
958 {
959 struct ethtool_tcpip4_spec *ip_entry = &rule->h_u.tcp_ip4_spec;
960 struct ethtool_tcpip4_spec *ip_mask = &rule->m_u.tcp_ip4_spec;
961 struct ethhdr *mac_entry = &rule->h_u.ether_spec;
962 struct ethhdr *mac_mask = &rule->m_u.ether_spec;
963 struct efx_filter_spec spec;
964 int rc;
965
966 /* Check that user wants us to choose the location */
967 if (rule->location != RX_CLS_LOC_ANY)
968 return -EINVAL;
969
970 /* Range-check ring_cookie */
971 if (rule->ring_cookie >= efx->n_rx_channels &&
972 rule->ring_cookie != RX_CLS_FLOW_DISC)
973 return -EINVAL;
974
975 /* Check for unsupported extensions */
976 if ((rule->flow_type & FLOW_EXT) &&
977 (rule->m_ext.vlan_etype || rule->m_ext.data[0] ||
978 rule->m_ext.data[1]))
979 return -EINVAL;
980
981 efx_filter_init_rx(&spec, EFX_FILTER_PRI_MANUAL, 0,
982 (rule->ring_cookie == RX_CLS_FLOW_DISC) ?
983 0xfff : rule->ring_cookie);
984
985 switch (rule->flow_type) {
986 case TCP_V4_FLOW:
987 case UDP_V4_FLOW: {
988 u8 proto = (rule->flow_type == TCP_V4_FLOW ?
989 IPPROTO_TCP : IPPROTO_UDP);
990
991 /* Must match all of destination, */
992 if (!(ip_mask->ip4dst == IP4_ADDR_FULL_MASK &&
993 ip_mask->pdst == PORT_FULL_MASK))
994 return -EINVAL;
995 /* all or none of source, */
996 if ((ip_mask->ip4src || ip_mask->psrc) &&
997 !(ip_mask->ip4src == IP4_ADDR_FULL_MASK &&
998 ip_mask->psrc == PORT_FULL_MASK))
999 return -EINVAL;
1000 /* and nothing else */
1001 if (ip_mask->tos || rule->m_ext.vlan_tci)
1002 return -EINVAL;
1003
1004 if (ip_mask->ip4src)
1005 rc = efx_filter_set_ipv4_full(&spec, proto,
1006 ip_entry->ip4dst,
1007 ip_entry->pdst,
1008 ip_entry->ip4src,
1009 ip_entry->psrc);
1010 else
1011 rc = efx_filter_set_ipv4_local(&spec, proto,
1012 ip_entry->ip4dst,
1013 ip_entry->pdst);
1014 if (rc)
1015 return rc;
1016 break;
1017 }
1018
1019 case ETHER_FLOW | FLOW_EXT:
1020 case ETHER_FLOW: {
1021 u16 vlan_tag_mask = (rule->flow_type & FLOW_EXT ?
1022 ntohs(rule->m_ext.vlan_tci) : 0);
1023
1024 /* Must not match on source address or Ethertype */
1025 if (!is_zero_ether_addr(mac_mask->h_source) ||
1026 mac_mask->h_proto)
1027 return -EINVAL;
1028
1029 /* Is it a default UC or MC filter? */
1030 if (ether_addr_equal(mac_mask->h_dest, mac_addr_mc_mask) &&
1031 vlan_tag_mask == 0) {
1032 if (is_multicast_ether_addr(mac_entry->h_dest))
1033 rc = efx_filter_set_mc_def(&spec);
1034 else
1035 rc = efx_filter_set_uc_def(&spec);
1036 }
1037 /* Otherwise, it must match all of destination and all
1038 * or none of VID.
1039 */
1040 else if (is_broadcast_ether_addr(mac_mask->h_dest) &&
1041 (vlan_tag_mask == 0xfff || vlan_tag_mask == 0)) {
1042 rc = efx_filter_set_eth_local(
1043 &spec,
1044 vlan_tag_mask ?
1045 ntohs(rule->h_ext.vlan_tci) : EFX_FILTER_VID_UNSPEC,
1046 mac_entry->h_dest);
1047 } else {
1048 rc = -EINVAL;
1049 }
1050 if (rc)
1051 return rc;
1052 break;
1053 }
1054
1055 default:
1056 return -EINVAL;
1057 }
1058
1059 rc = efx_filter_insert_filter(efx, &spec, true);
1060 if (rc < 0)
1061 return rc;
1062
1063 rule->location = rc;
1064 return 0;
1065 }
1066
1067 static int efx_ethtool_set_rxnfc(struct net_device *net_dev,
1068 struct ethtool_rxnfc *info)
1069 {
1070 struct efx_nic *efx = netdev_priv(net_dev);
1071
1072 if (efx_filter_get_rx_id_limit(efx) == 0)
1073 return -EOPNOTSUPP;
1074
1075 switch (info->cmd) {
1076 case ETHTOOL_SRXCLSRLINS:
1077 return efx_ethtool_set_class_rule(efx, &info->fs);
1078
1079 case ETHTOOL_SRXCLSRLDEL:
1080 return efx_filter_remove_id_safe(efx, EFX_FILTER_PRI_MANUAL,
1081 info->fs.location);
1082
1083 default:
1084 return -EOPNOTSUPP;
1085 }
1086 }
1087
1088 static u32 efx_ethtool_get_rxfh_indir_size(struct net_device *net_dev)
1089 {
1090 struct efx_nic *efx = netdev_priv(net_dev);
1091
1092 return ((efx_nic_rev(efx) < EFX_REV_FALCON_B0 ||
1093 efx->n_rx_channels == 1) ?
1094 0 : ARRAY_SIZE(efx->rx_indir_table));
1095 }
1096
1097 static int efx_ethtool_get_rxfh_indir(struct net_device *net_dev, u32 *indir)
1098 {
1099 struct efx_nic *efx = netdev_priv(net_dev);
1100
1101 memcpy(indir, efx->rx_indir_table, sizeof(efx->rx_indir_table));
1102 return 0;
1103 }
1104
1105 static int efx_ethtool_set_rxfh_indir(struct net_device *net_dev,
1106 const u32 *indir)
1107 {
1108 struct efx_nic *efx = netdev_priv(net_dev);
1109
1110 memcpy(efx->rx_indir_table, indir, sizeof(efx->rx_indir_table));
1111 efx_nic_push_rx_indir_table(efx);
1112 return 0;
1113 }
1114
1115 static int efx_ethtool_get_module_eeprom(struct net_device *net_dev,
1116 struct ethtool_eeprom *ee,
1117 u8 *data)
1118 {
1119 struct efx_nic *efx = netdev_priv(net_dev);
1120 int ret;
1121
1122 if (!efx->phy_op || !efx->phy_op->get_module_eeprom)
1123 return -EOPNOTSUPP;
1124
1125 mutex_lock(&efx->mac_lock);
1126 ret = efx->phy_op->get_module_eeprom(efx, ee, data);
1127 mutex_unlock(&efx->mac_lock);
1128
1129 return ret;
1130 }
1131
1132 static int efx_ethtool_get_module_info(struct net_device *net_dev,
1133 struct ethtool_modinfo *modinfo)
1134 {
1135 struct efx_nic *efx = netdev_priv(net_dev);
1136 int ret;
1137
1138 if (!efx->phy_op || !efx->phy_op->get_module_info)
1139 return -EOPNOTSUPP;
1140
1141 mutex_lock(&efx->mac_lock);
1142 ret = efx->phy_op->get_module_info(efx, modinfo);
1143 mutex_unlock(&efx->mac_lock);
1144
1145 return ret;
1146 }
1147
1148 const struct ethtool_ops efx_ethtool_ops = {
1149 .get_settings = efx_ethtool_get_settings,
1150 .set_settings = efx_ethtool_set_settings,
1151 .get_drvinfo = efx_ethtool_get_drvinfo,
1152 .get_regs_len = efx_ethtool_get_regs_len,
1153 .get_regs = efx_ethtool_get_regs,
1154 .get_msglevel = efx_ethtool_get_msglevel,
1155 .set_msglevel = efx_ethtool_set_msglevel,
1156 .nway_reset = efx_ethtool_nway_reset,
1157 .get_link = ethtool_op_get_link,
1158 .get_coalesce = efx_ethtool_get_coalesce,
1159 .set_coalesce = efx_ethtool_set_coalesce,
1160 .get_ringparam = efx_ethtool_get_ringparam,
1161 .set_ringparam = efx_ethtool_set_ringparam,
1162 .get_pauseparam = efx_ethtool_get_pauseparam,
1163 .set_pauseparam = efx_ethtool_set_pauseparam,
1164 .get_sset_count = efx_ethtool_get_sset_count,
1165 .self_test = efx_ethtool_self_test,
1166 .get_strings = efx_ethtool_get_strings,
1167 .set_phys_id = efx_ethtool_phys_id,
1168 .get_ethtool_stats = efx_ethtool_get_stats,
1169 .get_wol = efx_ethtool_get_wol,
1170 .set_wol = efx_ethtool_set_wol,
1171 .reset = efx_ethtool_reset,
1172 .get_rxnfc = efx_ethtool_get_rxnfc,
1173 .set_rxnfc = efx_ethtool_set_rxnfc,
1174 .get_rxfh_indir_size = efx_ethtool_get_rxfh_indir_size,
1175 .get_rxfh_indir = efx_ethtool_get_rxfh_indir,
1176 .set_rxfh_indir = efx_ethtool_set_rxfh_indir,
1177 .get_ts_info = efx_ptp_get_ts_info,
1178 .get_module_info = efx_ethtool_get_module_info,
1179 .get_module_eeprom = efx_ethtool_get_module_eeprom,
1180 };
Linus' kernel tree