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Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
[deliverable/linux.git] / drivers / net / benet / be_ethtool.c
CommitLineData
6b7c5b94 1/*
294aedcf 2 * Copyright (C) 2005 - 2010 ServerEngines
6b7c5b94
SP		 3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation. The full GNU General
8 * Public License is included in this distribution in the file called COPYING.
9 *
10 * Contact Information:
11 * linux-drivers@serverengines.com
12 *
13 * ServerEngines
14 * 209 N. Fair Oaks Ave
15 * Sunnyvale, CA 94085
16 */
17
18#include "be.h"
8788fdc2 19#include "be_cmds.h"
6b7c5b94
SP		 20#include <linux/ethtool.h>
21
22struct be_ethtool_stat {
23 char desc[ETH_GSTRING_LEN];
24 int type;
25 int size;
26 int offset;
27};
28
29enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT, ERXSTAT};
30#define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \
31 offsetof(_struct, field)
32#define NETSTAT_INFO(field) #field, NETSTAT,\
33 FIELDINFO(struct net_device_stats,\
34 field)
35#define DRVSTAT_INFO(field) #field, DRVSTAT,\
36 FIELDINFO(struct be_drvr_stats, field)
37#define MISCSTAT_INFO(field) #field, MISCSTAT,\
38 FIELDINFO(struct be_rxf_stats, field)
39#define PORTSTAT_INFO(field) #field, PORTSTAT,\
40 FIELDINFO(struct be_port_rxf_stats, \
41 field)
42#define ERXSTAT_INFO(field) #field, ERXSTAT,\
43 FIELDINFO(struct be_erx_stats, field)
44
45static const struct be_ethtool_stat et_stats[] = {
46 {NETSTAT_INFO(rx_packets)},
47 {NETSTAT_INFO(tx_packets)},
48 {NETSTAT_INFO(rx_bytes)},
49 {NETSTAT_INFO(tx_bytes)},
50 {NETSTAT_INFO(rx_errors)},
51 {NETSTAT_INFO(tx_errors)},
52 {NETSTAT_INFO(rx_dropped)},
53 {NETSTAT_INFO(tx_dropped)},
54 {DRVSTAT_INFO(be_tx_reqs)},
55 {DRVSTAT_INFO(be_tx_stops)},
56 {DRVSTAT_INFO(be_fwd_reqs)},
57 {DRVSTAT_INFO(be_tx_wrbs)},
b7b83ac3 58 {DRVSTAT_INFO(be_rx_polls)},
6b7c5b94
SP		 59 {DRVSTAT_INFO(be_tx_events)},
60 {DRVSTAT_INFO(be_rx_events)},
61 {DRVSTAT_INFO(be_tx_compl)},
62 {DRVSTAT_INFO(be_rx_compl)},
63 {DRVSTAT_INFO(be_ethrx_post_fail)},
64 {DRVSTAT_INFO(be_802_3_dropped_frames)},
65 {DRVSTAT_INFO(be_802_3_malformed_frames)},
66 {DRVSTAT_INFO(be_tx_rate)},
67 {DRVSTAT_INFO(be_rx_rate)},
68 {PORTSTAT_INFO(rx_unicast_frames)},
69 {PORTSTAT_INFO(rx_multicast_frames)},
70 {PORTSTAT_INFO(rx_broadcast_frames)},
71 {PORTSTAT_INFO(rx_crc_errors)},
72 {PORTSTAT_INFO(rx_alignment_symbol_errors)},
73 {PORTSTAT_INFO(rx_pause_frames)},
74 {PORTSTAT_INFO(rx_control_frames)},
75 {PORTSTAT_INFO(rx_in_range_errors)},
76 {PORTSTAT_INFO(rx_out_range_errors)},
77 {PORTSTAT_INFO(rx_frame_too_long)},
78 {PORTSTAT_INFO(rx_address_match_errors)},
79 {PORTSTAT_INFO(rx_vlan_mismatch)},
80 {PORTSTAT_INFO(rx_dropped_too_small)},
81 {PORTSTAT_INFO(rx_dropped_too_short)},
82 {PORTSTAT_INFO(rx_dropped_header_too_small)},
83 {PORTSTAT_INFO(rx_dropped_tcp_length)},
84 {PORTSTAT_INFO(rx_dropped_runt)},
85 {PORTSTAT_INFO(rx_fifo_overflow)},
86 {PORTSTAT_INFO(rx_input_fifo_overflow)},
87 {PORTSTAT_INFO(rx_ip_checksum_errs)},
88 {PORTSTAT_INFO(rx_tcp_checksum_errs)},
89 {PORTSTAT_INFO(rx_udp_checksum_errs)},
90 {PORTSTAT_INFO(rx_non_rss_packets)},
91 {PORTSTAT_INFO(rx_ipv4_packets)},
92 {PORTSTAT_INFO(rx_ipv6_packets)},
93 {PORTSTAT_INFO(tx_unicastframes)},
94 {PORTSTAT_INFO(tx_multicastframes)},
95 {PORTSTAT_INFO(tx_broadcastframes)},
96 {PORTSTAT_INFO(tx_pauseframes)},
97 {PORTSTAT_INFO(tx_controlframes)},
98 {MISCSTAT_INFO(rx_drops_no_pbuf)},
99 {MISCSTAT_INFO(rx_drops_no_txpb)},
100 {MISCSTAT_INFO(rx_drops_no_erx_descr)},
101 {MISCSTAT_INFO(rx_drops_no_tpre_descr)},
102 {MISCSTAT_INFO(rx_drops_too_many_frags)},
103 {MISCSTAT_INFO(rx_drops_invalid_ring)},
104 {MISCSTAT_INFO(forwarded_packets)},
105 {MISCSTAT_INFO(rx_drops_mtu)},
106 {ERXSTAT_INFO(rx_drops_no_fragments)},
107};
108#define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats)
109
ff33a6e2
S		 110static const char et_self_tests[][ETH_GSTRING_LEN] = {
111 "MAC Loopback test",
112 "PHY Loopback test",
113 "External Loopback test",
114 "DDR DMA test"
4276e47e 115 "Link test"
ff33a6e2
S		 116};
117
118#define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests)
119#define BE_MAC_LOOPBACK 0x0
120#define BE_PHY_LOOPBACK 0x1
121#define BE_ONE_PORT_EXT_LOOPBACK 0x2
fced9999 122#define BE_NO_LOOPBACK 0xff
ff33a6e2 123
6b7c5b94
SP		 124static void
125be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
126{
127 struct be_adapter *adapter = netdev_priv(netdev);
128
129 strcpy(drvinfo->driver, DRV_NAME);
130 strcpy(drvinfo->version, DRV_VER);
131 strncpy(drvinfo->fw_version, adapter->fw_ver, FW_VER_LEN);
132 strcpy(drvinfo->bus_info, pci_name(adapter->pdev));
133 drvinfo->testinfo_len = 0;
134 drvinfo->regdump_len = 0;
135 drvinfo->eedump_len = 0;
136}
137
138static int
139be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
140{
141 struct be_adapter *adapter = netdev_priv(netdev);
142 struct be_eq_obj *rx_eq = &adapter->rx_eq;
143 struct be_eq_obj *tx_eq = &adapter->tx_eq;
144
6b7c5b94
SP		 145 coalesce->rx_coalesce_usecs = rx_eq->cur_eqd;
146 coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd;
147 coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd;
148
149 coalesce->tx_coalesce_usecs = tx_eq->cur_eqd;
150 coalesce->tx_coalesce_usecs_high = tx_eq->max_eqd;
151 coalesce->tx_coalesce_usecs_low = tx_eq->min_eqd;
152
153 coalesce->use_adaptive_rx_coalesce = rx_eq->enable_aic;
154 coalesce->use_adaptive_tx_coalesce = tx_eq->enable_aic;
155
156 return 0;
157}
158
159/*
5be93b9a 160 * This routine is used to set interrup coalescing delay
6b7c5b94
SP		 161 */
162static int
163be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
164{
165 struct be_adapter *adapter = netdev_priv(netdev);
6b7c5b94
SP		 166 struct be_eq_obj *rx_eq = &adapter->rx_eq;
167 struct be_eq_obj *tx_eq = &adapter->tx_eq;
168 u32 tx_max, tx_min, tx_cur;
169 u32 rx_max, rx_min, rx_cur;
170 int status = 0;
171
172 if (coalesce->use_adaptive_tx_coalesce == 1)
173 return -EINVAL;
174
6b7c5b94
SP		 175 /* if AIC is being turned on now, start with an EQD of 0 */
176 if (rx_eq->enable_aic == 0 &&
177 coalesce->use_adaptive_rx_coalesce == 1) {
178 rx_eq->cur_eqd = 0;
179 }
180 rx_eq->enable_aic = coalesce->use_adaptive_rx_coalesce;
181
182 rx_max = coalesce->rx_coalesce_usecs_high;
183 rx_min = coalesce->rx_coalesce_usecs_low;
184 rx_cur = coalesce->rx_coalesce_usecs;
185
186 tx_max = coalesce->tx_coalesce_usecs_high;
187 tx_min = coalesce->tx_coalesce_usecs_low;
188 tx_cur = coalesce->tx_coalesce_usecs;
189
190 if (tx_cur > BE_MAX_EQD)
191 tx_cur = BE_MAX_EQD;
192 if (tx_eq->cur_eqd != tx_cur) {
8788fdc2 193 status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur);
6b7c5b94
SP		 194 if (!status)
195 tx_eq->cur_eqd = tx_cur;
196 }
197
198 if (rx_eq->enable_aic) {
199 if (rx_max > BE_MAX_EQD)
200 rx_max = BE_MAX_EQD;
201 if (rx_min > rx_max)
202 rx_min = rx_max;
203 rx_eq->max_eqd = rx_max;
204 rx_eq->min_eqd = rx_min;
205 if (rx_eq->cur_eqd > rx_max)
206 rx_eq->cur_eqd = rx_max;
207 if (rx_eq->cur_eqd < rx_min)
208 rx_eq->cur_eqd = rx_min;
209 } else {
210 if (rx_cur > BE_MAX_EQD)
211 rx_cur = BE_MAX_EQD;
212 if (rx_eq->cur_eqd != rx_cur) {
8788fdc2
SP		 213 status = be_cmd_modify_eqd(adapter, rx_eq->q.id,
214 rx_cur);
6b7c5b94
SP		 215 if (!status)
216 rx_eq->cur_eqd = rx_cur;
217 }
218 }
219 return 0;
220}
221
222static u32 be_get_rx_csum(struct net_device *netdev)
223{
224 struct be_adapter *adapter = netdev_priv(netdev);
225
226 return adapter->rx_csum;
227}
228
229static int be_set_rx_csum(struct net_device *netdev, uint32_t data)
230{
231 struct be_adapter *adapter = netdev_priv(netdev);
232
233 if (data)
234 adapter->rx_csum = true;
235 else
236 adapter->rx_csum = false;
237
238 return 0;
239}
240
241static void
242be_get_ethtool_stats(struct net_device *netdev,
243 struct ethtool_stats *stats, uint64_t *data)
244{
245 struct be_adapter *adapter = netdev_priv(netdev);
246 struct be_drvr_stats *drvr_stats = &adapter->stats.drvr_stats;
247 struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats.cmd.va);
248 struct be_rxf_stats *rxf_stats = &hw_stats->rxf;
249 struct be_port_rxf_stats *port_stats =
250 &rxf_stats->port[adapter->port_num];
78122a52 251 struct net_device_stats *net_stats = &netdev->stats;
6b7c5b94
SP		 252 struct be_erx_stats *erx_stats = &hw_stats->erx;
253 void *p = NULL;
254 int i;
255
256 for (i = 0; i < ETHTOOL_STATS_NUM; i++) {
257 switch (et_stats[i].type) {
258 case NETSTAT:
259 p = net_stats;
260 break;
261 case DRVSTAT:
262 p = drvr_stats;
263 break;
264 case PORTSTAT:
265 p = port_stats;
266 break;
267 case MISCSTAT:
268 p = rxf_stats;
269 break;
270 case ERXSTAT: /* Currently only one ERX stat is provided */
271 p = (u32 *)erx_stats + adapter->rx_obj.q.id;
272 break;
273 }
274
275 p = (u8 *)p + et_stats[i].offset;
276 data[i] = (et_stats[i].size == sizeof(u64)) ?
277 *(u64 *)p: *(u32 *)p;
278 }
6b7c5b94
SP		 279}
280
281static void
282be_get_stat_strings(struct net_device *netdev, uint32_t stringset,
283 uint8_t *data)
284{
285 int i;
286 switch (stringset) {
287 case ETH_SS_STATS:
288 for (i = 0; i < ETHTOOL_STATS_NUM; i++) {
289 memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN);
290 data += ETH_GSTRING_LEN;
291 }
292 break;
ff33a6e2
S		 293 case ETH_SS_TEST:
294 for (i = 0; i < ETHTOOL_TESTS_NUM; i++) {
295 memcpy(data, et_self_tests[i], ETH_GSTRING_LEN);
296 data += ETH_GSTRING_LEN;
297 }
298 break;
6b7c5b94
SP		 299 }
300}
301
15f0a394 302static int be_get_sset_count(struct net_device *netdev, int stringset)
6b7c5b94 303{
15f0a394 304 switch (stringset) {
ff33a6e2
S		 305 case ETH_SS_TEST:
306 return ETHTOOL_TESTS_NUM;
15f0a394
BH		 307 case ETH_SS_STATS:
308 return ETHTOOL_STATS_NUM;
309 default:
310 return -EINVAL;
311 }
6b7c5b94
SP		 312}
313
314static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
315{
0388f251
SB		 316 struct be_adapter *adapter = netdev_priv(netdev);
317 u8 mac_speed = 0, connector = 0;
318 u16 link_speed = 0;
319 bool link_up = false;
0dffc83e
AK		 320 int status;
321
322 if (adapter->link_speed < 0) {
323 status = be_cmd_link_status_query(adapter, &link_up,
324 &mac_speed, &link_speed);
325
326 /* link_speed is in units of 10 Mbps */
327 if (link_speed) {
328 ecmd->speed = link_speed*10;
329 } else {
330 switch (mac_speed) {
331 case PHY_LINK_SPEED_1GBPS:
332 ecmd->speed = SPEED_1000;
333 break;
334 case PHY_LINK_SPEED_10GBPS:
335 ecmd->speed = SPEED_10000;
336 break;
337 }
338 }
0388f251 339
0dffc83e
AK		 340 status = be_cmd_read_port_type(adapter, adapter->port_num,
341 &connector);
16c02145
SB		 342 if (!status) {
343 switch (connector) {
344 case 7:
345 ecmd->port = PORT_FIBRE;
346 ecmd->transceiver = XCVR_EXTERNAL;
347 break;
348 case 0:
349 ecmd->port = PORT_TP;
350 ecmd->transceiver = XCVR_EXTERNAL;
351 break;
352 default:
353 ecmd->port = PORT_TP;
354 ecmd->transceiver = XCVR_INTERNAL;
355 break;
356 }
357 } else {
358 ecmd->port = PORT_AUI;
359 ecmd->transceiver = XCVR_INTERNAL;
0388f251 360 }
0dffc83e
AK		 361
362 /* Save for future use */
363 adapter->link_speed = ecmd->speed;
364 adapter->port_type = ecmd->port;
16c02145 365 adapter->transceiver = ecmd->transceiver;
0dffc83e
AK		 366 } else {
367 ecmd->speed = adapter->link_speed;
368 ecmd->port = adapter->port_type;
16c02145 369 ecmd->transceiver = adapter->transceiver;
0388f251 370 }
0dffc83e 371
6b7c5b94
SP		 372 ecmd->duplex = DUPLEX_FULL;
373 ecmd->autoneg = AUTONEG_DISABLE;
0388f251 374 ecmd->phy_address = adapter->port_num;
16c02145
SB		 375 switch (ecmd->port) {
376 case PORT_FIBRE:
377 ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
378 break;
379 case PORT_TP:
380 ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP);
381 break;
382 case PORT_AUI:
383 ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI);
384 break;
385 }
0388f251 386
6b7c5b94
SP		 387 return 0;
388}
389
390static void
391be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
392{
393 struct be_adapter *adapter = netdev_priv(netdev);
394
395 ring->rx_max_pending = adapter->rx_obj.q.len;
396 ring->tx_max_pending = adapter->tx_obj.q.len;
397
398 ring->rx_pending = atomic_read(&adapter->rx_obj.q.used);
399 ring->tx_pending = atomic_read(&adapter->tx_obj.q.used);
400}
401
402static void
403be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
404{
405 struct be_adapter *adapter = netdev_priv(netdev);
406
8788fdc2 407 be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause);
03a980d1 408 ecmd->autoneg = 0;
6b7c5b94
SP		 409}
410
411static int
412be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
413{
414 struct be_adapter *adapter = netdev_priv(netdev);
415 int status;
416
03a980d1 417 if (ecmd->autoneg != 0)
6b7c5b94 418 return -EINVAL;
9e90c961
AK		 419 adapter->tx_fc = ecmd->tx_pause;
420 adapter->rx_fc = ecmd->rx_pause;
6b7c5b94 421
9e90c961
AK		 422 status = be_cmd_set_flow_control(adapter,
423 adapter->tx_fc, adapter->rx_fc);
424 if (status)
6b7c5b94
SP		 425 dev_warn(&adapter->pdev->dev, "Pause param set failed.\n");
426
427 return status;
428}
429
fad9ab2c
SB		 430static int
431be_phys_id(struct net_device *netdev, u32 data)
432{
433 struct be_adapter *adapter = netdev_priv(netdev);
434 int status;
435 u32 cur;
436
fad9ab2c
SB		 437 be_cmd_get_beacon_state(adapter, adapter->port_num, &cur);
438
439 if (cur == BEACON_STATE_ENABLED)
440 return 0;
441
442 if (data < 2)
443 data = 2;
444
445 status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0,
446 BEACON_STATE_ENABLED);
447 set_current_state(TASK_INTERRUPTIBLE);
448 schedule_timeout(data*HZ);
449
450 status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0,
451 BEACON_STATE_DISABLED);
452
453 return status;
454}
455
71d8d1b5
AK		 456static void
457be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
458{
459 struct be_adapter *adapter = netdev_priv(netdev);
460
461 wol->supported = WAKE_MAGIC;
462 if (adapter->wol)
463 wol->wolopts = WAKE_MAGIC;
464 else
465 wol->wolopts = 0;
466 memset(&wol->sopass, 0, sizeof(wol->sopass));
71d8d1b5
AK		 467}
468
469static int
470be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
471{
472 struct be_adapter *adapter = netdev_priv(netdev);
473
474 if (wol->wolopts & ~WAKE_MAGIC)
475 return -EINVAL;
476
477 if (wol->wolopts & WAKE_MAGIC)
478 adapter->wol = true;
479 else
480 adapter->wol = false;
481
482 return 0;
483}
484
ff33a6e2
S		 485static int
486be_test_ddr_dma(struct be_adapter *adapter)
487{
488 int ret, i;
489 struct be_dma_mem ddrdma_cmd;
c0e4d4ba 490 u64 pattern[2] = {0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL};
ff33a6e2
S		 491
492 ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test);
493 ddrdma_cmd.va = pci_alloc_consistent(adapter->pdev, ddrdma_cmd.size,
494 &ddrdma_cmd.dma);
495 if (!ddrdma_cmd.va) {
2381a55c 496 dev_err(&adapter->pdev->dev, "Memory allocation failure\n");
ff33a6e2
S		 497 return -ENOMEM;
498 }
499
500 for (i = 0; i < 2; i++) {
501 ret = be_cmd_ddr_dma_test(adapter, pattern[i],
502 4096, &ddrdma_cmd);
503 if (ret != 0)
504 goto err;
505 }
506
507err:
508 pci_free_consistent(adapter->pdev, ddrdma_cmd.size,
509 ddrdma_cmd.va, ddrdma_cmd.dma);
510 return ret;
511}
512
fced9999
SB		 513static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type,
514 u64 *status)
515{
516 be_cmd_set_loopback(adapter, adapter->port_num,
517 loopback_type, 1);
518 *status = be_cmd_loopback_test(adapter, adapter->port_num,
519 loopback_type, 1500,
520 2, 0xabc);
521 be_cmd_set_loopback(adapter, adapter->port_num,
522 BE_NO_LOOPBACK, 1);
523 return *status;
524}
525
ff33a6e2
S		 526static void
527be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data)
528{
529 struct be_adapter *adapter = netdev_priv(netdev);
4276e47e
SB		 530 bool link_up;
531 u8 mac_speed = 0;
532 u16 qos_link_speed = 0;
ff33a6e2
S		 533
534 memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM);
535
536 if (test->flags & ETH_TEST_FL_OFFLINE) {
fced9999
SB		 537 if (be_loopback_test(adapter, BE_MAC_LOOPBACK,
538 &data[0]) != 0) {
ff33a6e2 539 test->flags |= ETH_TEST_FL_FAILED;
fced9999
SB		 540 }
541 if (be_loopback_test(adapter, BE_PHY_LOOPBACK,
542 &data[1]) != 0) {
ff33a6e2 543 test->flags |= ETH_TEST_FL_FAILED;
fced9999
SB		 544 }
545 if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK,
546 &data[2]) != 0) {
ff33a6e2 547 test->flags |= ETH_TEST_FL_FAILED;
fced9999 548 }
8f47afe0 549 }
ff33a6e2 550
8f47afe0
SB		 551 if (be_test_ddr_dma(adapter) != 0) {
552 data[3] = 1;
553 test->flags |= ETH_TEST_FL_FAILED;
ff33a6e2
S		 554 }
555
4276e47e
SB		 556 if (be_cmd_link_status_query(adapter, &link_up, &mac_speed,
557 &qos_link_speed) != 0) {
558 test->flags |= ETH_TEST_FL_FAILED;
559 data[4] = -1;
560 } else if (mac_speed) {
561 data[4] = 1;
562 }
ff33a6e2
S		 563}
564
84517482
AK		 565static int
566be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
567{
568 struct be_adapter *adapter = netdev_priv(netdev);
569 char file_name[ETHTOOL_FLASH_MAX_FILENAME];
570 u32 region;
571
572 file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0;
573 strcpy(file_name, efl->data);
574 region = efl->region;
575
576 return be_load_fw(adapter, file_name);
577}
578
368c0ca2
SB		 579static int
580be_get_eeprom_len(struct net_device *netdev)
581{
582 return BE_READ_SEEPROM_LEN;
583}
584
585static int
586be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
587 uint8_t *data)
588{
589 struct be_adapter *adapter = netdev_priv(netdev);
590 struct be_dma_mem eeprom_cmd;
591 struct be_cmd_resp_seeprom_read *resp;
592 int status;
593
594 if (!eeprom->len)
595 return -EINVAL;
596
597 eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16);
598
599 memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem));
600 eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read);
601 eeprom_cmd.va = pci_alloc_consistent(adapter->pdev, eeprom_cmd.size,
602 &eeprom_cmd.dma);
603
604 if (!eeprom_cmd.va) {
605 dev_err(&adapter->pdev->dev,
606 "Memory allocation failure. Could not read eeprom\n");
607 return -ENOMEM;
608 }
609
610 status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd);
611
612 if (!status) {
613 resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va;
c0ad9845 614 memcpy(data, resp->seeprom_data + eeprom->offset, eeprom->len);
368c0ca2
SB		 615 }
616 pci_free_consistent(adapter->pdev, eeprom_cmd.size, eeprom_cmd.va,
617 eeprom_cmd.dma);
618
619 return status;
620}
621
0fc0b732 622const struct ethtool_ops be_ethtool_ops = {
6b7c5b94
SP		 623 .get_settings = be_get_settings,
624 .get_drvinfo = be_get_drvinfo,
71d8d1b5
AK		 625 .get_wol = be_get_wol,
626 .set_wol = be_set_wol,
6b7c5b94 627 .get_link = ethtool_op_get_link,
368c0ca2
SB		 628 .get_eeprom_len = be_get_eeprom_len,
629 .get_eeprom = be_read_eeprom,
6b7c5b94
SP		 630 .get_coalesce = be_get_coalesce,
631 .set_coalesce = be_set_coalesce,
632 .get_ringparam = be_get_ringparam,
633 .get_pauseparam = be_get_pauseparam,
634 .set_pauseparam = be_set_pauseparam,
635 .get_rx_csum = be_get_rx_csum,
636 .set_rx_csum = be_set_rx_csum,
637 .get_tx_csum = ethtool_op_get_tx_csum,
583e3f34 638 .set_tx_csum = ethtool_op_set_tx_hw_csum,
6b7c5b94
SP		 639 .get_sg = ethtool_op_get_sg,
640 .set_sg = ethtool_op_set_sg,
641 .get_tso = ethtool_op_get_tso,
642 .set_tso = ethtool_op_set_tso,
643 .get_strings = be_get_stat_strings,
fad9ab2c 644 .phys_id = be_phys_id,
15f0a394 645 .get_sset_count = be_get_sset_count,
6b7c5b94 646 .get_ethtool_stats = be_get_ethtool_stats,
84517482 647 .flash_device = be_do_flash,
ff33a6e2 648 .self_test = be_self_test,
6b7c5b94 649};
Linux kernel - Deliverables
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