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6b7c5b94 SP |
1 | /* |
2 | * Copyright (C) 2005 - 2009 ServerEngines | |
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 | ||
22 | struct be_ethtool_stat { | |
23 | char desc[ETH_GSTRING_LEN]; | |
24 | int type; | |
25 | int size; | |
26 | int offset; | |
27 | }; | |
28 | ||
29 | enum {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 | ||
45 | static 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 |
110 | static const char et_self_tests[][ETH_GSTRING_LEN] = { |
111 | "MAC Loopback test", | |
112 | "PHY Loopback test", | |
113 | "External Loopback test", | |
114 | "DDR DMA test" | |
115 | }; | |
116 | ||
117 | #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests) | |
118 | #define BE_MAC_LOOPBACK 0x0 | |
119 | #define BE_PHY_LOOPBACK 0x1 | |
120 | #define BE_ONE_PORT_EXT_LOOPBACK 0x2 | |
fced9999 | 121 | #define BE_NO_LOOPBACK 0xff |
ff33a6e2 | 122 | |
6b7c5b94 SP |
123 | static void |
124 | be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) | |
125 | { | |
126 | struct be_adapter *adapter = netdev_priv(netdev); | |
127 | ||
128 | strcpy(drvinfo->driver, DRV_NAME); | |
129 | strcpy(drvinfo->version, DRV_VER); | |
130 | strncpy(drvinfo->fw_version, adapter->fw_ver, FW_VER_LEN); | |
131 | strcpy(drvinfo->bus_info, pci_name(adapter->pdev)); | |
132 | drvinfo->testinfo_len = 0; | |
133 | drvinfo->regdump_len = 0; | |
134 | drvinfo->eedump_len = 0; | |
135 | } | |
136 | ||
137 | static int | |
138 | be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
139 | { | |
140 | struct be_adapter *adapter = netdev_priv(netdev); | |
141 | struct be_eq_obj *rx_eq = &adapter->rx_eq; | |
142 | struct be_eq_obj *tx_eq = &adapter->tx_eq; | |
143 | ||
6b7c5b94 SP |
144 | coalesce->rx_coalesce_usecs = rx_eq->cur_eqd; |
145 | coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd; | |
146 | coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd; | |
147 | ||
148 | coalesce->tx_coalesce_usecs = tx_eq->cur_eqd; | |
149 | coalesce->tx_coalesce_usecs_high = tx_eq->max_eqd; | |
150 | coalesce->tx_coalesce_usecs_low = tx_eq->min_eqd; | |
151 | ||
152 | coalesce->use_adaptive_rx_coalesce = rx_eq->enable_aic; | |
153 | coalesce->use_adaptive_tx_coalesce = tx_eq->enable_aic; | |
154 | ||
155 | return 0; | |
156 | } | |
157 | ||
158 | /* | |
5be93b9a | 159 | * This routine is used to set interrup coalescing delay |
6b7c5b94 SP |
160 | */ |
161 | static int | |
162 | be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
163 | { | |
164 | struct be_adapter *adapter = netdev_priv(netdev); | |
6b7c5b94 SP |
165 | struct be_eq_obj *rx_eq = &adapter->rx_eq; |
166 | struct be_eq_obj *tx_eq = &adapter->tx_eq; | |
167 | u32 tx_max, tx_min, tx_cur; | |
168 | u32 rx_max, rx_min, rx_cur; | |
169 | int status = 0; | |
170 | ||
171 | if (coalesce->use_adaptive_tx_coalesce == 1) | |
172 | return -EINVAL; | |
173 | ||
6b7c5b94 SP |
174 | /* if AIC is being turned on now, start with an EQD of 0 */ |
175 | if (rx_eq->enable_aic == 0 && | |
176 | coalesce->use_adaptive_rx_coalesce == 1) { | |
177 | rx_eq->cur_eqd = 0; | |
178 | } | |
179 | rx_eq->enable_aic = coalesce->use_adaptive_rx_coalesce; | |
180 | ||
181 | rx_max = coalesce->rx_coalesce_usecs_high; | |
182 | rx_min = coalesce->rx_coalesce_usecs_low; | |
183 | rx_cur = coalesce->rx_coalesce_usecs; | |
184 | ||
185 | tx_max = coalesce->tx_coalesce_usecs_high; | |
186 | tx_min = coalesce->tx_coalesce_usecs_low; | |
187 | tx_cur = coalesce->tx_coalesce_usecs; | |
188 | ||
189 | if (tx_cur > BE_MAX_EQD) | |
190 | tx_cur = BE_MAX_EQD; | |
191 | if (tx_eq->cur_eqd != tx_cur) { | |
8788fdc2 | 192 | status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur); |
6b7c5b94 SP |
193 | if (!status) |
194 | tx_eq->cur_eqd = tx_cur; | |
195 | } | |
196 | ||
197 | if (rx_eq->enable_aic) { | |
198 | if (rx_max > BE_MAX_EQD) | |
199 | rx_max = BE_MAX_EQD; | |
200 | if (rx_min > rx_max) | |
201 | rx_min = rx_max; | |
202 | rx_eq->max_eqd = rx_max; | |
203 | rx_eq->min_eqd = rx_min; | |
204 | if (rx_eq->cur_eqd > rx_max) | |
205 | rx_eq->cur_eqd = rx_max; | |
206 | if (rx_eq->cur_eqd < rx_min) | |
207 | rx_eq->cur_eqd = rx_min; | |
208 | } else { | |
209 | if (rx_cur > BE_MAX_EQD) | |
210 | rx_cur = BE_MAX_EQD; | |
211 | if (rx_eq->cur_eqd != rx_cur) { | |
8788fdc2 SP |
212 | status = be_cmd_modify_eqd(adapter, rx_eq->q.id, |
213 | rx_cur); | |
6b7c5b94 SP |
214 | if (!status) |
215 | rx_eq->cur_eqd = rx_cur; | |
216 | } | |
217 | } | |
218 | return 0; | |
219 | } | |
220 | ||
221 | static u32 be_get_rx_csum(struct net_device *netdev) | |
222 | { | |
223 | struct be_adapter *adapter = netdev_priv(netdev); | |
224 | ||
225 | return adapter->rx_csum; | |
226 | } | |
227 | ||
228 | static int be_set_rx_csum(struct net_device *netdev, uint32_t data) | |
229 | { | |
230 | struct be_adapter *adapter = netdev_priv(netdev); | |
231 | ||
232 | if (data) | |
233 | adapter->rx_csum = true; | |
234 | else | |
235 | adapter->rx_csum = false; | |
236 | ||
237 | return 0; | |
238 | } | |
239 | ||
240 | static void | |
241 | be_get_ethtool_stats(struct net_device *netdev, | |
242 | struct ethtool_stats *stats, uint64_t *data) | |
243 | { | |
244 | struct be_adapter *adapter = netdev_priv(netdev); | |
245 | struct be_drvr_stats *drvr_stats = &adapter->stats.drvr_stats; | |
246 | struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats.cmd.va); | |
247 | struct be_rxf_stats *rxf_stats = &hw_stats->rxf; | |
248 | struct be_port_rxf_stats *port_stats = | |
249 | &rxf_stats->port[adapter->port_num]; | |
78122a52 | 250 | struct net_device_stats *net_stats = &netdev->stats; |
6b7c5b94 SP |
251 | struct be_erx_stats *erx_stats = &hw_stats->erx; |
252 | void *p = NULL; | |
253 | int i; | |
254 | ||
255 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
256 | switch (et_stats[i].type) { | |
257 | case NETSTAT: | |
258 | p = net_stats; | |
259 | break; | |
260 | case DRVSTAT: | |
261 | p = drvr_stats; | |
262 | break; | |
263 | case PORTSTAT: | |
264 | p = port_stats; | |
265 | break; | |
266 | case MISCSTAT: | |
267 | p = rxf_stats; | |
268 | break; | |
269 | case ERXSTAT: /* Currently only one ERX stat is provided */ | |
270 | p = (u32 *)erx_stats + adapter->rx_obj.q.id; | |
271 | break; | |
272 | } | |
273 | ||
274 | p = (u8 *)p + et_stats[i].offset; | |
275 | data[i] = (et_stats[i].size == sizeof(u64)) ? | |
276 | *(u64 *)p: *(u32 *)p; | |
277 | } | |
278 | ||
279 | return; | |
280 | } | |
281 | ||
282 | static void | |
283 | be_get_stat_strings(struct net_device *netdev, uint32_t stringset, | |
284 | uint8_t *data) | |
285 | { | |
286 | int i; | |
287 | switch (stringset) { | |
288 | case ETH_SS_STATS: | |
289 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
290 | memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN); | |
291 | data += ETH_GSTRING_LEN; | |
292 | } | |
293 | break; | |
ff33a6e2 S |
294 | case ETH_SS_TEST: |
295 | for (i = 0; i < ETHTOOL_TESTS_NUM; i++) { | |
296 | memcpy(data, et_self_tests[i], ETH_GSTRING_LEN); | |
297 | data += ETH_GSTRING_LEN; | |
298 | } | |
299 | break; | |
6b7c5b94 SP |
300 | } |
301 | } | |
302 | ||
15f0a394 | 303 | static int be_get_sset_count(struct net_device *netdev, int stringset) |
6b7c5b94 | 304 | { |
15f0a394 | 305 | switch (stringset) { |
ff33a6e2 S |
306 | case ETH_SS_TEST: |
307 | return ETHTOOL_TESTS_NUM; | |
15f0a394 BH |
308 | case ETH_SS_STATS: |
309 | return ETHTOOL_STATS_NUM; | |
310 | default: | |
311 | return -EINVAL; | |
312 | } | |
6b7c5b94 SP |
313 | } |
314 | ||
315 | static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) | |
316 | { | |
0388f251 SB |
317 | struct be_adapter *adapter = netdev_priv(netdev); |
318 | u8 mac_speed = 0, connector = 0; | |
319 | u16 link_speed = 0; | |
320 | bool link_up = false; | |
0dffc83e AK |
321 | int status; |
322 | ||
323 | if (adapter->link_speed < 0) { | |
324 | status = be_cmd_link_status_query(adapter, &link_up, | |
325 | &mac_speed, &link_speed); | |
326 | ||
327 | /* link_speed is in units of 10 Mbps */ | |
328 | if (link_speed) { | |
329 | ecmd->speed = link_speed*10; | |
330 | } else { | |
331 | switch (mac_speed) { | |
332 | case PHY_LINK_SPEED_1GBPS: | |
333 | ecmd->speed = SPEED_1000; | |
334 | break; | |
335 | case PHY_LINK_SPEED_10GBPS: | |
336 | ecmd->speed = SPEED_10000; | |
337 | break; | |
338 | } | |
339 | } | |
0388f251 | 340 | |
0dffc83e AK |
341 | status = be_cmd_read_port_type(adapter, adapter->port_num, |
342 | &connector); | |
16c02145 SB |
343 | if (!status) { |
344 | switch (connector) { | |
345 | case 7: | |
346 | ecmd->port = PORT_FIBRE; | |
347 | ecmd->transceiver = XCVR_EXTERNAL; | |
348 | break; | |
349 | case 0: | |
350 | ecmd->port = PORT_TP; | |
351 | ecmd->transceiver = XCVR_EXTERNAL; | |
352 | break; | |
353 | default: | |
354 | ecmd->port = PORT_TP; | |
355 | ecmd->transceiver = XCVR_INTERNAL; | |
356 | break; | |
357 | } | |
358 | } else { | |
359 | ecmd->port = PORT_AUI; | |
360 | ecmd->transceiver = XCVR_INTERNAL; | |
0388f251 | 361 | } |
0dffc83e AK |
362 | |
363 | /* Save for future use */ | |
364 | adapter->link_speed = ecmd->speed; | |
365 | adapter->port_type = ecmd->port; | |
16c02145 | 366 | adapter->transceiver = ecmd->transceiver; |
0dffc83e AK |
367 | } else { |
368 | ecmd->speed = adapter->link_speed; | |
369 | ecmd->port = adapter->port_type; | |
16c02145 | 370 | ecmd->transceiver = adapter->transceiver; |
0388f251 | 371 | } |
0dffc83e | 372 | |
6b7c5b94 SP |
373 | ecmd->duplex = DUPLEX_FULL; |
374 | ecmd->autoneg = AUTONEG_DISABLE; | |
0388f251 | 375 | ecmd->phy_address = adapter->port_num; |
16c02145 SB |
376 | switch (ecmd->port) { |
377 | case PORT_FIBRE: | |
378 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); | |
379 | break; | |
380 | case PORT_TP: | |
381 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); | |
382 | break; | |
383 | case PORT_AUI: | |
384 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI); | |
385 | break; | |
386 | } | |
0388f251 | 387 | |
6b7c5b94 SP |
388 | return 0; |
389 | } | |
390 | ||
391 | static void | |
392 | be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) | |
393 | { | |
394 | struct be_adapter *adapter = netdev_priv(netdev); | |
395 | ||
396 | ring->rx_max_pending = adapter->rx_obj.q.len; | |
397 | ring->tx_max_pending = adapter->tx_obj.q.len; | |
398 | ||
399 | ring->rx_pending = atomic_read(&adapter->rx_obj.q.used); | |
400 | ring->tx_pending = atomic_read(&adapter->tx_obj.q.used); | |
401 | } | |
402 | ||
403 | static void | |
404 | be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
405 | { | |
406 | struct be_adapter *adapter = netdev_priv(netdev); | |
407 | ||
8788fdc2 | 408 | be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause); |
03a980d1 | 409 | ecmd->autoneg = 0; |
6b7c5b94 SP |
410 | } |
411 | ||
412 | static int | |
413 | be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
414 | { | |
415 | struct be_adapter *adapter = netdev_priv(netdev); | |
416 | int status; | |
417 | ||
03a980d1 | 418 | if (ecmd->autoneg != 0) |
6b7c5b94 | 419 | return -EINVAL; |
9e90c961 AK |
420 | adapter->tx_fc = ecmd->tx_pause; |
421 | adapter->rx_fc = ecmd->rx_pause; | |
6b7c5b94 | 422 | |
9e90c961 AK |
423 | status = be_cmd_set_flow_control(adapter, |
424 | adapter->tx_fc, adapter->rx_fc); | |
425 | if (status) | |
6b7c5b94 SP |
426 | dev_warn(&adapter->pdev->dev, "Pause param set failed.\n"); |
427 | ||
428 | return status; | |
429 | } | |
430 | ||
fad9ab2c SB |
431 | static int |
432 | be_phys_id(struct net_device *netdev, u32 data) | |
433 | { | |
434 | struct be_adapter *adapter = netdev_priv(netdev); | |
435 | int status; | |
436 | u32 cur; | |
437 | ||
fad9ab2c SB |
438 | be_cmd_get_beacon_state(adapter, adapter->port_num, &cur); |
439 | ||
440 | if (cur == BEACON_STATE_ENABLED) | |
441 | return 0; | |
442 | ||
443 | if (data < 2) | |
444 | data = 2; | |
445 | ||
446 | status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0, | |
447 | BEACON_STATE_ENABLED); | |
448 | set_current_state(TASK_INTERRUPTIBLE); | |
449 | schedule_timeout(data*HZ); | |
450 | ||
451 | status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0, | |
452 | BEACON_STATE_DISABLED); | |
453 | ||
454 | return status; | |
455 | } | |
456 | ||
71d8d1b5 AK |
457 | static void |
458 | be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
459 | { | |
460 | struct be_adapter *adapter = netdev_priv(netdev); | |
461 | ||
462 | wol->supported = WAKE_MAGIC; | |
463 | if (adapter->wol) | |
464 | wol->wolopts = WAKE_MAGIC; | |
465 | else | |
466 | wol->wolopts = 0; | |
467 | memset(&wol->sopass, 0, sizeof(wol->sopass)); | |
468 | return; | |
469 | } | |
470 | ||
471 | static int | |
472 | be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
473 | { | |
474 | struct be_adapter *adapter = netdev_priv(netdev); | |
475 | ||
476 | if (wol->wolopts & ~WAKE_MAGIC) | |
477 | return -EINVAL; | |
478 | ||
479 | if (wol->wolopts & WAKE_MAGIC) | |
480 | adapter->wol = true; | |
481 | else | |
482 | adapter->wol = false; | |
483 | ||
484 | return 0; | |
485 | } | |
486 | ||
ff33a6e2 S |
487 | static int |
488 | be_test_ddr_dma(struct be_adapter *adapter) | |
489 | { | |
490 | int ret, i; | |
491 | struct be_dma_mem ddrdma_cmd; | |
492 | u64 pattern[2] = {0x5a5a5a5a5a5a5a5a, 0xa5a5a5a5a5a5a5a5}; | |
493 | ||
494 | ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); | |
495 | ddrdma_cmd.va = pci_alloc_consistent(adapter->pdev, ddrdma_cmd.size, | |
496 | &ddrdma_cmd.dma); | |
497 | if (!ddrdma_cmd.va) { | |
498 | dev_err(&adapter->pdev->dev, "Memory allocation failure \n"); | |
499 | return -ENOMEM; | |
500 | } | |
501 | ||
502 | for (i = 0; i < 2; i++) { | |
503 | ret = be_cmd_ddr_dma_test(adapter, pattern[i], | |
504 | 4096, &ddrdma_cmd); | |
505 | if (ret != 0) | |
506 | goto err; | |
507 | } | |
508 | ||
509 | err: | |
510 | pci_free_consistent(adapter->pdev, ddrdma_cmd.size, | |
511 | ddrdma_cmd.va, ddrdma_cmd.dma); | |
512 | return ret; | |
513 | } | |
514 | ||
fced9999 SB |
515 | static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type, |
516 | u64 *status) | |
517 | { | |
518 | be_cmd_set_loopback(adapter, adapter->port_num, | |
519 | loopback_type, 1); | |
520 | *status = be_cmd_loopback_test(adapter, adapter->port_num, | |
521 | loopback_type, 1500, | |
522 | 2, 0xabc); | |
523 | be_cmd_set_loopback(adapter, adapter->port_num, | |
524 | BE_NO_LOOPBACK, 1); | |
525 | return *status; | |
526 | } | |
527 | ||
ff33a6e2 S |
528 | static void |
529 | be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) | |
530 | { | |
531 | struct be_adapter *adapter = netdev_priv(netdev); | |
532 | ||
533 | memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM); | |
534 | ||
535 | if (test->flags & ETH_TEST_FL_OFFLINE) { | |
fced9999 SB |
536 | if (be_loopback_test(adapter, BE_MAC_LOOPBACK, |
537 | &data[0]) != 0) { | |
ff33a6e2 | 538 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
539 | } |
540 | if (be_loopback_test(adapter, BE_PHY_LOOPBACK, | |
541 | &data[1]) != 0) { | |
ff33a6e2 | 542 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
543 | } |
544 | if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK, | |
545 | &data[2]) != 0) { | |
ff33a6e2 | 546 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 | 547 | } |
ff33a6e2 S |
548 | |
549 | data[3] = be_test_ddr_dma(adapter); | |
550 | if (data[3] != 0) | |
551 | test->flags |= ETH_TEST_FL_FAILED; | |
552 | } | |
553 | ||
554 | } | |
555 | ||
84517482 AK |
556 | static int |
557 | be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) | |
558 | { | |
559 | struct be_adapter *adapter = netdev_priv(netdev); | |
560 | char file_name[ETHTOOL_FLASH_MAX_FILENAME]; | |
561 | u32 region; | |
562 | ||
563 | file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0; | |
564 | strcpy(file_name, efl->data); | |
565 | region = efl->region; | |
566 | ||
567 | return be_load_fw(adapter, file_name); | |
568 | } | |
569 | ||
368c0ca2 SB |
570 | static int |
571 | be_get_eeprom_len(struct net_device *netdev) | |
572 | { | |
573 | return BE_READ_SEEPROM_LEN; | |
574 | } | |
575 | ||
576 | static int | |
577 | be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, | |
578 | uint8_t *data) | |
579 | { | |
580 | struct be_adapter *adapter = netdev_priv(netdev); | |
581 | struct be_dma_mem eeprom_cmd; | |
582 | struct be_cmd_resp_seeprom_read *resp; | |
583 | int status; | |
584 | ||
585 | if (!eeprom->len) | |
586 | return -EINVAL; | |
587 | ||
588 | eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16); | |
589 | ||
590 | memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); | |
591 | eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read); | |
592 | eeprom_cmd.va = pci_alloc_consistent(adapter->pdev, eeprom_cmd.size, | |
593 | &eeprom_cmd.dma); | |
594 | ||
595 | if (!eeprom_cmd.va) { | |
596 | dev_err(&adapter->pdev->dev, | |
597 | "Memory allocation failure. Could not read eeprom\n"); | |
598 | return -ENOMEM; | |
599 | } | |
600 | ||
601 | status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd); | |
602 | ||
603 | if (!status) { | |
604 | resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va; | |
605 | memcpy(data, resp->seeprom_data, eeprom->len); | |
606 | } | |
607 | pci_free_consistent(adapter->pdev, eeprom_cmd.size, eeprom_cmd.va, | |
608 | eeprom_cmd.dma); | |
609 | ||
610 | return status; | |
611 | } | |
612 | ||
0fc0b732 | 613 | const struct ethtool_ops be_ethtool_ops = { |
6b7c5b94 SP |
614 | .get_settings = be_get_settings, |
615 | .get_drvinfo = be_get_drvinfo, | |
71d8d1b5 AK |
616 | .get_wol = be_get_wol, |
617 | .set_wol = be_set_wol, | |
6b7c5b94 | 618 | .get_link = ethtool_op_get_link, |
368c0ca2 SB |
619 | .get_eeprom_len = be_get_eeprom_len, |
620 | .get_eeprom = be_read_eeprom, | |
6b7c5b94 SP |
621 | .get_coalesce = be_get_coalesce, |
622 | .set_coalesce = be_set_coalesce, | |
623 | .get_ringparam = be_get_ringparam, | |
624 | .get_pauseparam = be_get_pauseparam, | |
625 | .set_pauseparam = be_set_pauseparam, | |
626 | .get_rx_csum = be_get_rx_csum, | |
627 | .set_rx_csum = be_set_rx_csum, | |
628 | .get_tx_csum = ethtool_op_get_tx_csum, | |
583e3f34 | 629 | .set_tx_csum = ethtool_op_set_tx_hw_csum, |
6b7c5b94 SP |
630 | .get_sg = ethtool_op_get_sg, |
631 | .set_sg = ethtool_op_set_sg, | |
632 | .get_tso = ethtool_op_get_tso, | |
633 | .set_tso = ethtool_op_set_tso, | |
634 | .get_strings = be_get_stat_strings, | |
fad9ab2c | 635 | .phys_id = be_phys_id, |
15f0a394 | 636 | .get_sset_count = be_get_sset_count, |
6b7c5b94 | 637 | .get_ethtool_stats = be_get_ethtool_stats, |
84517482 | 638 | .flash_device = be_do_flash, |
ff33a6e2 | 639 | .self_test = be_self_test, |
6b7c5b94 | 640 | }; |