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31#include "ixgb.h"
32
33#include <asm/uaccess.h>
34
35#define IXGB_ALL_RAR_ENTRIES 16
36
37enum {NETDEV_STATS, IXGB_STATS};
38
39struct ixgb_stats {
40 char stat_string[ETH_GSTRING_LEN];
41 int type;
42 int sizeof_stat;
43 int stat_offset;
44};
45
46#define IXGB_STAT(m) IXGB_STATS, \
47 FIELD_SIZEOF(struct ixgb_adapter, m), \
48 offsetof(struct ixgb_adapter, m)
49#define IXGB_NETDEV_STAT(m) NETDEV_STATS, \
50 FIELD_SIZEOF(struct net_device, m), \
51 offsetof(struct net_device, m)
52
53static struct ixgb_stats ixgb_gstrings_stats[] = {
54 {"rx_packets", IXGB_NETDEV_STAT(stats.rx_packets)},
55 {"tx_packets", IXGB_NETDEV_STAT(stats.tx_packets)},
56 {"rx_bytes", IXGB_NETDEV_STAT(stats.rx_bytes)},
57 {"tx_bytes", IXGB_NETDEV_STAT(stats.tx_bytes)},
58 {"rx_errors", IXGB_NETDEV_STAT(stats.rx_errors)},
59 {"tx_errors", IXGB_NETDEV_STAT(stats.tx_errors)},
60 {"rx_dropped", IXGB_NETDEV_STAT(stats.rx_dropped)},
61 {"tx_dropped", IXGB_NETDEV_STAT(stats.tx_dropped)},
62 {"multicast", IXGB_NETDEV_STAT(stats.multicast)},
63 {"collisions", IXGB_NETDEV_STAT(stats.collisions)},
64
65
66 {"rx_over_errors", IXGB_NETDEV_STAT(stats.rx_over_errors)},
67 {"rx_crc_errors", IXGB_NETDEV_STAT(stats.rx_crc_errors)},
68 {"rx_frame_errors", IXGB_NETDEV_STAT(stats.rx_frame_errors)},
69 {"rx_no_buffer_count", IXGB_STAT(stats.rnbc)},
70 {"rx_fifo_errors", IXGB_NETDEV_STAT(stats.rx_fifo_errors)},
71 {"rx_missed_errors", IXGB_NETDEV_STAT(stats.rx_missed_errors)},
72 {"tx_aborted_errors", IXGB_NETDEV_STAT(stats.tx_aborted_errors)},
73 {"tx_carrier_errors", IXGB_NETDEV_STAT(stats.tx_carrier_errors)},
74 {"tx_fifo_errors", IXGB_NETDEV_STAT(stats.tx_fifo_errors)},
75 {"tx_heartbeat_errors", IXGB_NETDEV_STAT(stats.tx_heartbeat_errors)},
76 {"tx_window_errors", IXGB_NETDEV_STAT(stats.tx_window_errors)},
77 {"tx_deferred_ok", IXGB_STAT(stats.dc)},
78 {"tx_timeout_count", IXGB_STAT(tx_timeout_count) },
79 {"tx_restart_queue", IXGB_STAT(restart_queue) },
80 {"rx_long_length_errors", IXGB_STAT(stats.roc)},
81 {"rx_short_length_errors", IXGB_STAT(stats.ruc)},
82 {"tx_tcp_seg_good", IXGB_STAT(stats.tsctc)},
83 {"tx_tcp_seg_failed", IXGB_STAT(stats.tsctfc)},
84 {"rx_flow_control_xon", IXGB_STAT(stats.xonrxc)},
85 {"rx_flow_control_xoff", IXGB_STAT(stats.xoffrxc)},
86 {"tx_flow_control_xon", IXGB_STAT(stats.xontxc)},
87 {"tx_flow_control_xoff", IXGB_STAT(stats.xofftxc)},
88 {"rx_csum_offload_good", IXGB_STAT(hw_csum_rx_good)},
89 {"rx_csum_offload_errors", IXGB_STAT(hw_csum_rx_error)},
90 {"tx_csum_offload_good", IXGB_STAT(hw_csum_tx_good)},
91 {"tx_csum_offload_errors", IXGB_STAT(hw_csum_tx_error)}
92};
93
94#define IXGB_STATS_LEN ARRAY_SIZE(ixgb_gstrings_stats)
95
96static int
97ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
98{
99 struct ixgb_adapter *adapter = netdev_priv(netdev);
100
101 ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
102 ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
103 ecmd->port = PORT_FIBRE;
104 ecmd->transceiver = XCVR_EXTERNAL;
105
106 if (netif_carrier_ok(adapter->netdev)) {
107 ethtool_cmd_speed_set(ecmd, SPEED_10000);
108 ecmd->duplex = DUPLEX_FULL;
109 } else {
110 ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
111 ecmd->duplex = DUPLEX_UNKNOWN;
112 }
113
114 ecmd->autoneg = AUTONEG_DISABLE;
115 return 0;
116}
117
118void ixgb_set_speed_duplex(struct net_device *netdev)
119{
120 struct ixgb_adapter *adapter = netdev_priv(netdev);
121
122 adapter->link_speed = 10000;
123 adapter->link_duplex = FULL_DUPLEX;
124 netif_carrier_on(netdev);
125 netif_wake_queue(netdev);
126}
127
128static int
129ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
130{
131 struct ixgb_adapter *adapter = netdev_priv(netdev);
132 u32 speed = ethtool_cmd_speed(ecmd);
133
134 if (ecmd->autoneg == AUTONEG_ENABLE ||
135 (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
136 return -EINVAL;
137
138 if (netif_running(adapter->netdev)) {
139 ixgb_down(adapter, true);
140 ixgb_reset(adapter);
141 ixgb_up(adapter);
142 ixgb_set_speed_duplex(netdev);
143 } else
144 ixgb_reset(adapter);
145
146 return 0;
147}
148
149static void
150ixgb_get_pauseparam(struct net_device *netdev,
151 struct ethtool_pauseparam *pause)
152{
153 struct ixgb_adapter *adapter = netdev_priv(netdev);
154 struct ixgb_hw *hw = &adapter->hw;
155
156 pause->autoneg = AUTONEG_DISABLE;
157
158 if (hw->fc.type == ixgb_fc_rx_pause)
159 pause->rx_pause = 1;
160 else if (hw->fc.type == ixgb_fc_tx_pause)
161 pause->tx_pause = 1;
162 else if (hw->fc.type == ixgb_fc_full) {
163 pause->rx_pause = 1;
164 pause->tx_pause = 1;
165 }
166}
167
168static int
169ixgb_set_pauseparam(struct net_device *netdev,
170 struct ethtool_pauseparam *pause)
171{
172 struct ixgb_adapter *adapter = netdev_priv(netdev);
173 struct ixgb_hw *hw = &adapter->hw;
174
175 if (pause->autoneg == AUTONEG_ENABLE)
176 return -EINVAL;
177
178 if (pause->rx_pause && pause->tx_pause)
179 hw->fc.type = ixgb_fc_full;
180 else if (pause->rx_pause && !pause->tx_pause)
181 hw->fc.type = ixgb_fc_rx_pause;
182 else if (!pause->rx_pause && pause->tx_pause)
183 hw->fc.type = ixgb_fc_tx_pause;
184 else if (!pause->rx_pause && !pause->tx_pause)
185 hw->fc.type = ixgb_fc_none;
186
187 if (netif_running(adapter->netdev)) {
188 ixgb_down(adapter, true);
189 ixgb_up(adapter);
190 ixgb_set_speed_duplex(netdev);
191 } else
192 ixgb_reset(adapter);
193
194 return 0;
195}
196
197static u32
198ixgb_get_msglevel(struct net_device *netdev)
199{
200 struct ixgb_adapter *adapter = netdev_priv(netdev);
201 return adapter->msg_enable;
202}
203
204static void
205ixgb_set_msglevel(struct net_device *netdev, u32 data)
206{
207 struct ixgb_adapter *adapter = netdev_priv(netdev);
208 adapter->msg_enable = data;
209}
210#define IXGB_GET_STAT(_A_, _R_) _A_->stats._R_
211
212static int
213ixgb_get_regs_len(struct net_device *netdev)
214{
215#define IXGB_REG_DUMP_LEN 136*sizeof(u32)
216 return IXGB_REG_DUMP_LEN;
217}
218
219static void
220ixgb_get_regs(struct net_device *netdev,
221 struct ethtool_regs *regs, void *p)
222{
223 struct ixgb_adapter *adapter = netdev_priv(netdev);
224 struct ixgb_hw *hw = &adapter->hw;
225 u32 *reg = p;
226 u32 *reg_start = reg;
227 u8 i;
228
229
230
231
232 regs->version = (1<<24) | hw->revision_id << 16 | hw->device_id;
233
234
235 *reg++ = IXGB_READ_REG(hw, CTRL0);
236 *reg++ = IXGB_READ_REG(hw, CTRL1);
237 *reg++ = IXGB_READ_REG(hw, STATUS);
238 *reg++ = IXGB_READ_REG(hw, EECD);
239 *reg++ = IXGB_READ_REG(hw, MFS);
240
241
242 *reg++ = IXGB_READ_REG(hw, ICR);
243 *reg++ = IXGB_READ_REG(hw, ICS);
244 *reg++ = IXGB_READ_REG(hw, IMS);
245 *reg++ = IXGB_READ_REG(hw, IMC);
246
247
248 *reg++ = IXGB_READ_REG(hw, RCTL);
249 *reg++ = IXGB_READ_REG(hw, FCRTL);
250 *reg++ = IXGB_READ_REG(hw, FCRTH);
251 *reg++ = IXGB_READ_REG(hw, RDBAL);
252 *reg++ = IXGB_READ_REG(hw, RDBAH);
253 *reg++ = IXGB_READ_REG(hw, RDLEN);
254 *reg++ = IXGB_READ_REG(hw, RDH);
255 *reg++ = IXGB_READ_REG(hw, RDT);
256 *reg++ = IXGB_READ_REG(hw, RDTR);
257 *reg++ = IXGB_READ_REG(hw, RXDCTL);
258 *reg++ = IXGB_READ_REG(hw, RAIDC);
259 *reg++ = IXGB_READ_REG(hw, RXCSUM);
260
261
262 for (i = 0; i < IXGB_ALL_RAR_ENTRIES; i++) {
263 *reg++ = IXGB_READ_REG_ARRAY(hw, RAL, (i << 1));
264 *reg++ = IXGB_READ_REG_ARRAY(hw, RAH, (i << 1));
265 }
266
267
268 *reg++ = IXGB_READ_REG(hw, TCTL);
269 *reg++ = IXGB_READ_REG(hw, TDBAL);
270 *reg++ = IXGB_READ_REG(hw, TDBAH);
271 *reg++ = IXGB_READ_REG(hw, TDLEN);
272 *reg++ = IXGB_READ_REG(hw, TDH);
273 *reg++ = IXGB_READ_REG(hw, TDT);
274 *reg++ = IXGB_READ_REG(hw, TIDV);
275 *reg++ = IXGB_READ_REG(hw, TXDCTL);
276 *reg++ = IXGB_READ_REG(hw, TSPMT);
277 *reg++ = IXGB_READ_REG(hw, PAP);
278
279
280 *reg++ = IXGB_READ_REG(hw, PCSC1);
281 *reg++ = IXGB_READ_REG(hw, PCSC2);
282 *reg++ = IXGB_READ_REG(hw, PCSS1);
283 *reg++ = IXGB_READ_REG(hw, PCSS2);
284 *reg++ = IXGB_READ_REG(hw, XPCSS);
285 *reg++ = IXGB_READ_REG(hw, UCCR);
286 *reg++ = IXGB_READ_REG(hw, XPCSTC);
287 *reg++ = IXGB_READ_REG(hw, MACA);
288 *reg++ = IXGB_READ_REG(hw, APAE);
289 *reg++ = IXGB_READ_REG(hw, ARD);
290 *reg++ = IXGB_READ_REG(hw, AIS);
291 *reg++ = IXGB_READ_REG(hw, MSCA);
292 *reg++ = IXGB_READ_REG(hw, MSRWD);
293
294
295 *reg++ = IXGB_GET_STAT(adapter, tprl);
296 *reg++ = IXGB_GET_STAT(adapter, tprh);
297 *reg++ = IXGB_GET_STAT(adapter, gprcl);
298 *reg++ = IXGB_GET_STAT(adapter, gprch);
299 *reg++ = IXGB_GET_STAT(adapter, bprcl);
300 *reg++ = IXGB_GET_STAT(adapter, bprch);
301 *reg++ = IXGB_GET_STAT(adapter, mprcl);
302 *reg++ = IXGB_GET_STAT(adapter, mprch);
303 *reg++ = IXGB_GET_STAT(adapter, uprcl);
304 *reg++ = IXGB_GET_STAT(adapter, uprch);
305 *reg++ = IXGB_GET_STAT(adapter, vprcl);
306 *reg++ = IXGB_GET_STAT(adapter, vprch);
307 *reg++ = IXGB_GET_STAT(adapter, jprcl);
308 *reg++ = IXGB_GET_STAT(adapter, jprch);
309 *reg++ = IXGB_GET_STAT(adapter, gorcl);
310 *reg++ = IXGB_GET_STAT(adapter, gorch);
311 *reg++ = IXGB_GET_STAT(adapter, torl);
312 *reg++ = IXGB_GET_STAT(adapter, torh);
313 *reg++ = IXGB_GET_STAT(adapter, rnbc);
314 *reg++ = IXGB_GET_STAT(adapter, ruc);
315 *reg++ = IXGB_GET_STAT(adapter, roc);
316 *reg++ = IXGB_GET_STAT(adapter, rlec);
317 *reg++ = IXGB_GET_STAT(adapter, crcerrs);
318 *reg++ = IXGB_GET_STAT(adapter, icbc);
319 *reg++ = IXGB_GET_STAT(adapter, ecbc);
320 *reg++ = IXGB_GET_STAT(adapter, mpc);
321 *reg++ = IXGB_GET_STAT(adapter, tptl);
322 *reg++ = IXGB_GET_STAT(adapter, tpth);
323 *reg++ = IXGB_GET_STAT(adapter, gptcl);
324 *reg++ = IXGB_GET_STAT(adapter, gptch);
325 *reg++ = IXGB_GET_STAT(adapter, bptcl);
326 *reg++ = IXGB_GET_STAT(adapter, bptch);
327 *reg++ = IXGB_GET_STAT(adapter, mptcl);
328 *reg++ = IXGB_GET_STAT(adapter, mptch);
329 *reg++ = IXGB_GET_STAT(adapter, uptcl);
330 *reg++ = IXGB_GET_STAT(adapter, uptch);
331 *reg++ = IXGB_GET_STAT(adapter, vptcl);
332 *reg++ = IXGB_GET_STAT(adapter, vptch);
333 *reg++ = IXGB_GET_STAT(adapter, jptcl);
334 *reg++ = IXGB_GET_STAT(adapter, jptch);
335 *reg++ = IXGB_GET_STAT(adapter, gotcl);
336 *reg++ = IXGB_GET_STAT(adapter, gotch);
337 *reg++ = IXGB_GET_STAT(adapter, totl);
338 *reg++ = IXGB_GET_STAT(adapter, toth);
339 *reg++ = IXGB_GET_STAT(adapter, dc);
340 *reg++ = IXGB_GET_STAT(adapter, plt64c);
341 *reg++ = IXGB_GET_STAT(adapter, tsctc);
342 *reg++ = IXGB_GET_STAT(adapter, tsctfc);
343 *reg++ = IXGB_GET_STAT(adapter, ibic);
344 *reg++ = IXGB_GET_STAT(adapter, rfc);
345 *reg++ = IXGB_GET_STAT(adapter, lfc);
346 *reg++ = IXGB_GET_STAT(adapter, pfrc);
347 *reg++ = IXGB_GET_STAT(adapter, pftc);
348 *reg++ = IXGB_GET_STAT(adapter, mcfrc);
349 *reg++ = IXGB_GET_STAT(adapter, mcftc);
350 *reg++ = IXGB_GET_STAT(adapter, xonrxc);
351 *reg++ = IXGB_GET_STAT(adapter, xontxc);
352 *reg++ = IXGB_GET_STAT(adapter, xoffrxc);
353 *reg++ = IXGB_GET_STAT(adapter, xofftxc);
354 *reg++ = IXGB_GET_STAT(adapter, rjc);
355
356 regs->len = (reg - reg_start) * sizeof(u32);
357}
358
359static int
360ixgb_get_eeprom_len(struct net_device *netdev)
361{
362
363 return IXGB_EEPROM_SIZE << 1;
364}
365
366static int
367ixgb_get_eeprom(struct net_device *netdev,
368 struct ethtool_eeprom *eeprom, u8 *bytes)
369{
370 struct ixgb_adapter *adapter = netdev_priv(netdev);
371 struct ixgb_hw *hw = &adapter->hw;
372 __le16 *eeprom_buff;
373 int i, max_len, first_word, last_word;
374 int ret_val = 0;
375
376 if (eeprom->len == 0) {
377 ret_val = -EINVAL;
378 goto geeprom_error;
379 }
380
381 eeprom->magic = hw->vendor_id | (hw->device_id << 16);
382
383 max_len = ixgb_get_eeprom_len(netdev);
384
385 if (eeprom->offset > eeprom->offset + eeprom->len) {
386 ret_val = -EINVAL;
387 goto geeprom_error;
388 }
389
390 if ((eeprom->offset + eeprom->len) > max_len)
391 eeprom->len = (max_len - eeprom->offset);
392
393 first_word = eeprom->offset >> 1;
394 last_word = (eeprom->offset + eeprom->len - 1) >> 1;
395
396 eeprom_buff = kmalloc(sizeof(__le16) *
397 (last_word - first_word + 1), GFP_KERNEL);
398 if (!eeprom_buff)
399 return -ENOMEM;
400
401
402 for (i = 0; i <= (last_word - first_word); i++)
403 eeprom_buff[i] = ixgb_get_eeprom_word(hw, (first_word + i));
404
405 memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len);
406 kfree(eeprom_buff);
407
408geeprom_error:
409 return ret_val;
410}
411
412static int
413ixgb_set_eeprom(struct net_device *netdev,
414 struct ethtool_eeprom *eeprom, u8 *bytes)
415{
416 struct ixgb_adapter *adapter = netdev_priv(netdev);
417 struct ixgb_hw *hw = &adapter->hw;
418 u16 *eeprom_buff;
419 void *ptr;
420 int max_len, first_word, last_word;
421 u16 i;
422
423 if (eeprom->len == 0)
424 return -EINVAL;
425
426 if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
427 return -EFAULT;
428
429 max_len = ixgb_get_eeprom_len(netdev);
430
431 if (eeprom->offset > eeprom->offset + eeprom->len)
432 return -EINVAL;
433
434 if ((eeprom->offset + eeprom->len) > max_len)
435 eeprom->len = (max_len - eeprom->offset);
436
437 first_word = eeprom->offset >> 1;
438 last_word = (eeprom->offset + eeprom->len - 1) >> 1;
439 eeprom_buff = kmalloc(max_len, GFP_KERNEL);
440 if (!eeprom_buff)
441 return -ENOMEM;
442
443 ptr = (void *)eeprom_buff;
444
445 if (eeprom->offset & 1) {
446
447
448 eeprom_buff[0] = ixgb_read_eeprom(hw, first_word);
449 ptr++;
450 }
451 if ((eeprom->offset + eeprom->len) & 1) {
452
453
454 eeprom_buff[last_word - first_word]
455 = ixgb_read_eeprom(hw, last_word);
456 }
457
458 memcpy(ptr, bytes, eeprom->len);
459 for (i = 0; i <= (last_word - first_word); i++)
460 ixgb_write_eeprom(hw, first_word + i, eeprom_buff[i]);
461
462
463 if (first_word <= EEPROM_CHECKSUM_REG)
464 ixgb_update_eeprom_checksum(hw);
465
466 kfree(eeprom_buff);
467 return 0;
468}
469
470static void
471ixgb_get_drvinfo(struct net_device *netdev,
472 struct ethtool_drvinfo *drvinfo)
473{
474 struct ixgb_adapter *adapter = netdev_priv(netdev);
475
476 strlcpy(drvinfo->driver, ixgb_driver_name,
477 sizeof(drvinfo->driver));
478 strlcpy(drvinfo->version, ixgb_driver_version,
479 sizeof(drvinfo->version));
480 strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
481 sizeof(drvinfo->bus_info));
482}
483
484static void
485ixgb_get_ringparam(struct net_device *netdev,
486 struct ethtool_ringparam *ring)
487{
488 struct ixgb_adapter *adapter = netdev_priv(netdev);
489 struct ixgb_desc_ring *txdr = &adapter->tx_ring;
490 struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
491
492 ring->rx_max_pending = MAX_RXD;
493 ring->tx_max_pending = MAX_TXD;
494 ring->rx_pending = rxdr->count;
495 ring->tx_pending = txdr->count;
496}
497
498static int
499ixgb_set_ringparam(struct net_device *netdev,
500 struct ethtool_ringparam *ring)
501{
502 struct ixgb_adapter *adapter = netdev_priv(netdev);
503 struct ixgb_desc_ring *txdr = &adapter->tx_ring;
504 struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
505 struct ixgb_desc_ring tx_old, tx_new, rx_old, rx_new;
506 int err;
507
508 tx_old = adapter->tx_ring;
509 rx_old = adapter->rx_ring;
510
511 if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
512 return -EINVAL;
513
514 if (netif_running(adapter->netdev))
515 ixgb_down(adapter, true);
516
517 rxdr->count = max(ring->rx_pending,(u32)MIN_RXD);
518 rxdr->count = min(rxdr->count,(u32)MAX_RXD);
519 rxdr->count = ALIGN(rxdr->count, IXGB_REQ_RX_DESCRIPTOR_MULTIPLE);
520
521 txdr->count = max(ring->tx_pending,(u32)MIN_TXD);
522 txdr->count = min(txdr->count,(u32)MAX_TXD);
523 txdr->count = ALIGN(txdr->count, IXGB_REQ_TX_DESCRIPTOR_MULTIPLE);
524
525 if (netif_running(adapter->netdev)) {
526
527 if ((err = ixgb_setup_rx_resources(adapter)))
528 goto err_setup_rx;
529 if ((err = ixgb_setup_tx_resources(adapter)))
530 goto err_setup_tx;
531
532
533
534
535 rx_new = adapter->rx_ring;
536 tx_new = adapter->tx_ring;
537 adapter->rx_ring = rx_old;
538 adapter->tx_ring = tx_old;
539 ixgb_free_rx_resources(adapter);
540 ixgb_free_tx_resources(adapter);
541 adapter->rx_ring = rx_new;
542 adapter->tx_ring = tx_new;
543 if ((err = ixgb_up(adapter)))
544 return err;
545 ixgb_set_speed_duplex(netdev);
546 }
547
548 return 0;
549err_setup_tx:
550 ixgb_free_rx_resources(adapter);
551err_setup_rx:
552 adapter->rx_ring = rx_old;
553 adapter->tx_ring = tx_old;
554 ixgb_up(adapter);
555 return err;
556}
557
558static int
559ixgb_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state)
560{
561 struct ixgb_adapter *adapter = netdev_priv(netdev);
562
563 switch (state) {
564 case ETHTOOL_ID_ACTIVE:
565 return 2;
566
567 case ETHTOOL_ID_ON:
568 ixgb_led_on(&adapter->hw);
569 break;
570
571 case ETHTOOL_ID_OFF:
572 case ETHTOOL_ID_INACTIVE:
573 ixgb_led_off(&adapter->hw);
574 }
575
576 return 0;
577}
578
579static int
580ixgb_get_sset_count(struct net_device *netdev, int sset)
581{
582 switch (sset) {
583 case ETH_SS_STATS:
584 return IXGB_STATS_LEN;
585 default:
586 return -EOPNOTSUPP;
587 }
588}
589
590static void
591ixgb_get_ethtool_stats(struct net_device *netdev,
592 struct ethtool_stats *stats, u64 *data)
593{
594 struct ixgb_adapter *adapter = netdev_priv(netdev);
595 int i;
596 char *p = NULL;
597
598 ixgb_update_stats(adapter);
599 for (i = 0; i < IXGB_STATS_LEN; i++) {
600 switch (ixgb_gstrings_stats[i].type) {
601 case NETDEV_STATS:
602 p = (char *) netdev +
603 ixgb_gstrings_stats[i].stat_offset;
604 break;
605 case IXGB_STATS:
606 p = (char *) adapter +
607 ixgb_gstrings_stats[i].stat_offset;
608 break;
609 }
610
611 data[i] = (ixgb_gstrings_stats[i].sizeof_stat ==
612 sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
613 }
614}
615
616static void
617ixgb_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
618{
619 int i;
620
621 switch(stringset) {
622 case ETH_SS_STATS:
623 for (i = 0; i < IXGB_STATS_LEN; i++) {
624 memcpy(data + i * ETH_GSTRING_LEN,
625 ixgb_gstrings_stats[i].stat_string,
626 ETH_GSTRING_LEN);
627 }
628 break;
629 }
630}
631
632static const struct ethtool_ops ixgb_ethtool_ops = {
633 .get_settings = ixgb_get_settings,
634 .set_settings = ixgb_set_settings,
635 .get_drvinfo = ixgb_get_drvinfo,
636 .get_regs_len = ixgb_get_regs_len,
637 .get_regs = ixgb_get_regs,
638 .get_link = ethtool_op_get_link,
639 .get_eeprom_len = ixgb_get_eeprom_len,
640 .get_eeprom = ixgb_get_eeprom,
641 .set_eeprom = ixgb_set_eeprom,
642 .get_ringparam = ixgb_get_ringparam,
643 .set_ringparam = ixgb_set_ringparam,
644 .get_pauseparam = ixgb_get_pauseparam,
645 .set_pauseparam = ixgb_set_pauseparam,
646 .get_msglevel = ixgb_get_msglevel,
647 .set_msglevel = ixgb_set_msglevel,
648 .get_strings = ixgb_get_strings,
649 .set_phys_id = ixgb_set_phys_id,
650 .get_sset_count = ixgb_get_sset_count,
651 .get_ethtool_stats = ixgb_get_ethtool_stats,
652};
653
654void ixgb_set_ethtool_ops(struct net_device *netdev)
655{
656 netdev->ethtool_ops = &ixgb_ethtool_ops;
657}
658