Commit | Line | Data |
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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 | ||
22 | struct be_ethtool_stat { | |
23 | char desc[ETH_GSTRING_LEN]; | |
24 | int type; | |
25 | int size; | |
26 | int offset; | |
27 | }; | |
28 | ||
3abcdeda | 29 | enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT}; |
6b7c5b94 SP |
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) | |
3abcdeda SP |
35 | #define DRVSTAT_TX_INFO(field) #field, DRVSTAT_TX,\ |
36 | FIELDINFO(struct be_tx_stats, field) | |
37 | #define DRVSTAT_RX_INFO(field) #field, DRVSTAT_RX,\ | |
38 | FIELDINFO(struct be_rx_stats, field) | |
6b7c5b94 SP |
39 | #define MISCSTAT_INFO(field) #field, MISCSTAT,\ |
40 | FIELDINFO(struct be_rxf_stats, field) | |
41 | #define PORTSTAT_INFO(field) #field, PORTSTAT,\ | |
42 | FIELDINFO(struct be_port_rxf_stats, \ | |
43 | field) | |
44 | #define ERXSTAT_INFO(field) #field, ERXSTAT,\ | |
45 | FIELDINFO(struct be_erx_stats, field) | |
46 | ||
47 | static const struct be_ethtool_stat et_stats[] = { | |
48 | {NETSTAT_INFO(rx_packets)}, | |
49 | {NETSTAT_INFO(tx_packets)}, | |
50 | {NETSTAT_INFO(rx_bytes)}, | |
51 | {NETSTAT_INFO(tx_bytes)}, | |
52 | {NETSTAT_INFO(rx_errors)}, | |
53 | {NETSTAT_INFO(tx_errors)}, | |
54 | {NETSTAT_INFO(rx_dropped)}, | |
55 | {NETSTAT_INFO(tx_dropped)}, | |
3abcdeda SP |
56 | {DRVSTAT_TX_INFO(be_tx_rate)}, |
57 | {DRVSTAT_TX_INFO(be_tx_reqs)}, | |
58 | {DRVSTAT_TX_INFO(be_tx_wrbs)}, | |
59 | {DRVSTAT_TX_INFO(be_tx_stops)}, | |
60 | {DRVSTAT_TX_INFO(be_tx_events)}, | |
61 | {DRVSTAT_TX_INFO(be_tx_compl)}, | |
6b7c5b94 SP |
62 | {PORTSTAT_INFO(rx_unicast_frames)}, |
63 | {PORTSTAT_INFO(rx_multicast_frames)}, | |
64 | {PORTSTAT_INFO(rx_broadcast_frames)}, | |
65 | {PORTSTAT_INFO(rx_crc_errors)}, | |
66 | {PORTSTAT_INFO(rx_alignment_symbol_errors)}, | |
67 | {PORTSTAT_INFO(rx_pause_frames)}, | |
68 | {PORTSTAT_INFO(rx_control_frames)}, | |
69 | {PORTSTAT_INFO(rx_in_range_errors)}, | |
70 | {PORTSTAT_INFO(rx_out_range_errors)}, | |
71 | {PORTSTAT_INFO(rx_frame_too_long)}, | |
72 | {PORTSTAT_INFO(rx_address_match_errors)}, | |
73 | {PORTSTAT_INFO(rx_vlan_mismatch)}, | |
74 | {PORTSTAT_INFO(rx_dropped_too_small)}, | |
75 | {PORTSTAT_INFO(rx_dropped_too_short)}, | |
76 | {PORTSTAT_INFO(rx_dropped_header_too_small)}, | |
77 | {PORTSTAT_INFO(rx_dropped_tcp_length)}, | |
78 | {PORTSTAT_INFO(rx_dropped_runt)}, | |
79 | {PORTSTAT_INFO(rx_fifo_overflow)}, | |
80 | {PORTSTAT_INFO(rx_input_fifo_overflow)}, | |
81 | {PORTSTAT_INFO(rx_ip_checksum_errs)}, | |
82 | {PORTSTAT_INFO(rx_tcp_checksum_errs)}, | |
83 | {PORTSTAT_INFO(rx_udp_checksum_errs)}, | |
84 | {PORTSTAT_INFO(rx_non_rss_packets)}, | |
85 | {PORTSTAT_INFO(rx_ipv4_packets)}, | |
86 | {PORTSTAT_INFO(rx_ipv6_packets)}, | |
def824c0 AK |
87 | {PORTSTAT_INFO(rx_switched_unicast_packets)}, |
88 | {PORTSTAT_INFO(rx_switched_multicast_packets)}, | |
89 | {PORTSTAT_INFO(rx_switched_broadcast_packets)}, | |
6b7c5b94 SP |
90 | {PORTSTAT_INFO(tx_unicastframes)}, |
91 | {PORTSTAT_INFO(tx_multicastframes)}, | |
92 | {PORTSTAT_INFO(tx_broadcastframes)}, | |
93 | {PORTSTAT_INFO(tx_pauseframes)}, | |
94 | {PORTSTAT_INFO(tx_controlframes)}, | |
95 | {MISCSTAT_INFO(rx_drops_no_pbuf)}, | |
96 | {MISCSTAT_INFO(rx_drops_no_txpb)}, | |
97 | {MISCSTAT_INFO(rx_drops_no_erx_descr)}, | |
98 | {MISCSTAT_INFO(rx_drops_no_tpre_descr)}, | |
99 | {MISCSTAT_INFO(rx_drops_too_many_frags)}, | |
100 | {MISCSTAT_INFO(rx_drops_invalid_ring)}, | |
101 | {MISCSTAT_INFO(forwarded_packets)}, | |
3abcdeda | 102 | {MISCSTAT_INFO(rx_drops_mtu)} |
6b7c5b94 SP |
103 | }; |
104 | #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) | |
105 | ||
3abcdeda SP |
106 | /* Stats related to multi RX queues */ |
107 | static const struct be_ethtool_stat et_rx_stats[] = { | |
108 | {DRVSTAT_RX_INFO(rx_bytes)}, | |
109 | {DRVSTAT_RX_INFO(rx_pkts)}, | |
110 | {DRVSTAT_RX_INFO(rx_rate)}, | |
111 | {DRVSTAT_RX_INFO(rx_polls)}, | |
112 | {DRVSTAT_RX_INFO(rx_events)}, | |
113 | {DRVSTAT_RX_INFO(rx_compl)}, | |
114 | {DRVSTAT_RX_INFO(rx_mcast_pkts)}, | |
115 | {DRVSTAT_RX_INFO(rx_post_fail)}, | |
116 | {ERXSTAT_INFO(rx_drops_no_fragments)} | |
117 | }; | |
118 | #define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats)) | |
119 | ||
ff33a6e2 S |
120 | static const char et_self_tests[][ETH_GSTRING_LEN] = { |
121 | "MAC Loopback test", | |
122 | "PHY Loopback test", | |
123 | "External Loopback test", | |
124 | "DDR DMA test" | |
4276e47e | 125 | "Link test" |
ff33a6e2 S |
126 | }; |
127 | ||
128 | #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests) | |
129 | #define BE_MAC_LOOPBACK 0x0 | |
130 | #define BE_PHY_LOOPBACK 0x1 | |
131 | #define BE_ONE_PORT_EXT_LOOPBACK 0x2 | |
fced9999 | 132 | #define BE_NO_LOOPBACK 0xff |
ff33a6e2 | 133 | |
6b7c5b94 SP |
134 | static void |
135 | be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) | |
136 | { | |
137 | struct be_adapter *adapter = netdev_priv(netdev); | |
138 | ||
139 | strcpy(drvinfo->driver, DRV_NAME); | |
140 | strcpy(drvinfo->version, DRV_VER); | |
141 | strncpy(drvinfo->fw_version, adapter->fw_ver, FW_VER_LEN); | |
142 | strcpy(drvinfo->bus_info, pci_name(adapter->pdev)); | |
143 | drvinfo->testinfo_len = 0; | |
144 | drvinfo->regdump_len = 0; | |
145 | drvinfo->eedump_len = 0; | |
146 | } | |
147 | ||
148 | static int | |
149 | be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
150 | { | |
151 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda | 152 | struct be_eq_obj *rx_eq = &adapter->rx_obj[0].rx_eq; |
6b7c5b94 SP |
153 | struct be_eq_obj *tx_eq = &adapter->tx_eq; |
154 | ||
6b7c5b94 SP |
155 | coalesce->rx_coalesce_usecs = rx_eq->cur_eqd; |
156 | coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd; | |
157 | coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd; | |
158 | ||
159 | coalesce->tx_coalesce_usecs = tx_eq->cur_eqd; | |
160 | coalesce->tx_coalesce_usecs_high = tx_eq->max_eqd; | |
161 | coalesce->tx_coalesce_usecs_low = tx_eq->min_eqd; | |
162 | ||
163 | coalesce->use_adaptive_rx_coalesce = rx_eq->enable_aic; | |
164 | coalesce->use_adaptive_tx_coalesce = tx_eq->enable_aic; | |
165 | ||
166 | return 0; | |
167 | } | |
168 | ||
169 | /* | |
5be93b9a | 170 | * This routine is used to set interrup coalescing delay |
6b7c5b94 SP |
171 | */ |
172 | static int | |
173 | be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
174 | { | |
175 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda SP |
176 | struct be_rx_obj *rxo; |
177 | struct be_eq_obj *rx_eq; | |
6b7c5b94 SP |
178 | struct be_eq_obj *tx_eq = &adapter->tx_eq; |
179 | u32 tx_max, tx_min, tx_cur; | |
180 | u32 rx_max, rx_min, rx_cur; | |
3abcdeda | 181 | int status = 0, i; |
6b7c5b94 SP |
182 | |
183 | if (coalesce->use_adaptive_tx_coalesce == 1) | |
184 | return -EINVAL; | |
185 | ||
3abcdeda SP |
186 | for_all_rx_queues(adapter, rxo, i) { |
187 | rx_eq = &rxo->rx_eq; | |
188 | ||
189 | if (!rx_eq->enable_aic && coalesce->use_adaptive_rx_coalesce) | |
190 | rx_eq->cur_eqd = 0; | |
191 | rx_eq->enable_aic = coalesce->use_adaptive_rx_coalesce; | |
192 | ||
193 | rx_max = coalesce->rx_coalesce_usecs_high; | |
194 | rx_min = coalesce->rx_coalesce_usecs_low; | |
195 | rx_cur = coalesce->rx_coalesce_usecs; | |
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) { | |
212 | status = be_cmd_modify_eqd(adapter, rx_eq->q.id, | |
213 | rx_cur); | |
214 | if (!status) | |
215 | rx_eq->cur_eqd = rx_cur; | |
216 | } | |
217 | } | |
6b7c5b94 | 218 | } |
6b7c5b94 SP |
219 | |
220 | tx_max = coalesce->tx_coalesce_usecs_high; | |
221 | tx_min = coalesce->tx_coalesce_usecs_low; | |
222 | tx_cur = coalesce->tx_coalesce_usecs; | |
223 | ||
224 | if (tx_cur > BE_MAX_EQD) | |
225 | tx_cur = BE_MAX_EQD; | |
226 | if (tx_eq->cur_eqd != tx_cur) { | |
8788fdc2 | 227 | status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur); |
6b7c5b94 SP |
228 | if (!status) |
229 | tx_eq->cur_eqd = tx_cur; | |
230 | } | |
231 | ||
6b7c5b94 SP |
232 | return 0; |
233 | } | |
234 | ||
235 | static u32 be_get_rx_csum(struct net_device *netdev) | |
236 | { | |
237 | struct be_adapter *adapter = netdev_priv(netdev); | |
238 | ||
239 | return adapter->rx_csum; | |
240 | } | |
241 | ||
242 | static int be_set_rx_csum(struct net_device *netdev, uint32_t data) | |
243 | { | |
244 | struct be_adapter *adapter = netdev_priv(netdev); | |
245 | ||
246 | if (data) | |
247 | adapter->rx_csum = true; | |
248 | else | |
249 | adapter->rx_csum = false; | |
250 | ||
251 | return 0; | |
252 | } | |
253 | ||
254 | static void | |
255 | be_get_ethtool_stats(struct net_device *netdev, | |
256 | struct ethtool_stats *stats, uint64_t *data) | |
257 | { | |
258 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda | 259 | struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va); |
6b7c5b94 | 260 | struct be_erx_stats *erx_stats = &hw_stats->erx; |
3abcdeda | 261 | struct be_rx_obj *rxo; |
6b7c5b94 | 262 | void *p = NULL; |
3abcdeda | 263 | int i, j; |
6b7c5b94 SP |
264 | |
265 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
266 | switch (et_stats[i].type) { | |
267 | case NETSTAT: | |
3abcdeda | 268 | p = &netdev->stats; |
6b7c5b94 | 269 | break; |
3abcdeda SP |
270 | case DRVSTAT_TX: |
271 | p = &adapter->tx_stats; | |
6b7c5b94 SP |
272 | break; |
273 | case PORTSTAT: | |
3abcdeda | 274 | p = &hw_stats->rxf.port[adapter->port_num]; |
6b7c5b94 SP |
275 | break; |
276 | case MISCSTAT: | |
3abcdeda | 277 | p = &hw_stats->rxf; |
6b7c5b94 SP |
278 | break; |
279 | } | |
280 | ||
281 | p = (u8 *)p + et_stats[i].offset; | |
282 | data[i] = (et_stats[i].size == sizeof(u64)) ? | |
283 | *(u64 *)p: *(u32 *)p; | |
284 | } | |
3abcdeda SP |
285 | |
286 | for_all_rx_queues(adapter, rxo, j) { | |
287 | for (i = 0; i < ETHTOOL_RXSTATS_NUM; i++) { | |
288 | switch (et_rx_stats[i].type) { | |
289 | case DRVSTAT_RX: | |
290 | p = (u8 *)&rxo->stats + et_rx_stats[i].offset; | |
291 | break; | |
292 | case ERXSTAT: | |
293 | p = (u32 *)erx_stats + rxo->q.id; | |
294 | break; | |
295 | } | |
296 | data[ETHTOOL_STATS_NUM + j * ETHTOOL_RXSTATS_NUM + i] = | |
297 | (et_rx_stats[i].size == sizeof(u64)) ? | |
298 | *(u64 *)p: *(u32 *)p; | |
299 | } | |
300 | } | |
6b7c5b94 SP |
301 | } |
302 | ||
303 | static void | |
304 | be_get_stat_strings(struct net_device *netdev, uint32_t stringset, | |
305 | uint8_t *data) | |
306 | { | |
3abcdeda SP |
307 | struct be_adapter *adapter = netdev_priv(netdev); |
308 | int i, j; | |
309 | ||
6b7c5b94 SP |
310 | switch (stringset) { |
311 | case ETH_SS_STATS: | |
312 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
313 | memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN); | |
314 | data += ETH_GSTRING_LEN; | |
315 | } | |
3abcdeda SP |
316 | for (i = 0; i < adapter->num_rx_qs; i++) { |
317 | for (j = 0; j < ETHTOOL_RXSTATS_NUM; j++) { | |
318 | sprintf(data, "rxq%d: %s", i, | |
319 | et_rx_stats[j].desc); | |
320 | data += ETH_GSTRING_LEN; | |
321 | } | |
322 | } | |
6b7c5b94 | 323 | break; |
ff33a6e2 S |
324 | case ETH_SS_TEST: |
325 | for (i = 0; i < ETHTOOL_TESTS_NUM; i++) { | |
326 | memcpy(data, et_self_tests[i], ETH_GSTRING_LEN); | |
327 | data += ETH_GSTRING_LEN; | |
328 | } | |
329 | break; | |
6b7c5b94 SP |
330 | } |
331 | } | |
332 | ||
15f0a394 | 333 | static int be_get_sset_count(struct net_device *netdev, int stringset) |
6b7c5b94 | 334 | { |
3abcdeda SP |
335 | struct be_adapter *adapter = netdev_priv(netdev); |
336 | ||
15f0a394 | 337 | switch (stringset) { |
ff33a6e2 S |
338 | case ETH_SS_TEST: |
339 | return ETHTOOL_TESTS_NUM; | |
15f0a394 | 340 | case ETH_SS_STATS: |
3abcdeda SP |
341 | return ETHTOOL_STATS_NUM + |
342 | adapter->num_rx_qs * ETHTOOL_RXSTATS_NUM; | |
15f0a394 BH |
343 | default: |
344 | return -EINVAL; | |
345 | } | |
6b7c5b94 SP |
346 | } |
347 | ||
348 | static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) | |
349 | { | |
0388f251 | 350 | struct be_adapter *adapter = netdev_priv(netdev); |
ee3cb629 AK |
351 | struct be_dma_mem phy_cmd; |
352 | struct be_cmd_resp_get_phy_info *resp; | |
353 | u8 mac_speed = 0; | |
0388f251 SB |
354 | u16 link_speed = 0; |
355 | bool link_up = false; | |
0dffc83e | 356 | int status; |
ee3cb629 | 357 | u16 intf_type; |
0dffc83e | 358 | |
48e9989e | 359 | if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) { |
0dffc83e AK |
360 | status = be_cmd_link_status_query(adapter, &link_up, |
361 | &mac_speed, &link_speed); | |
362 | ||
48e9989e | 363 | be_link_status_update(adapter, link_up); |
0dffc83e AK |
364 | /* link_speed is in units of 10 Mbps */ |
365 | if (link_speed) { | |
366 | ecmd->speed = link_speed*10; | |
367 | } else { | |
368 | switch (mac_speed) { | |
369 | case PHY_LINK_SPEED_1GBPS: | |
370 | ecmd->speed = SPEED_1000; | |
371 | break; | |
372 | case PHY_LINK_SPEED_10GBPS: | |
373 | ecmd->speed = SPEED_10000; | |
374 | break; | |
375 | } | |
376 | } | |
0388f251 | 377 | |
ee3cb629 AK |
378 | phy_cmd.size = sizeof(struct be_cmd_req_get_phy_info); |
379 | phy_cmd.va = pci_alloc_consistent(adapter->pdev, phy_cmd.size, | |
380 | &phy_cmd.dma); | |
381 | if (!phy_cmd.va) { | |
382 | dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); | |
383 | return -ENOMEM; | |
384 | } | |
385 | status = be_cmd_get_phy_info(adapter, &phy_cmd); | |
16c02145 | 386 | if (!status) { |
ee3cb629 AK |
387 | resp = (struct be_cmd_resp_get_phy_info *) phy_cmd.va; |
388 | intf_type = le16_to_cpu(resp->interface_type); | |
389 | ||
390 | switch (intf_type) { | |
391 | case PHY_TYPE_XFP_10GB: | |
392 | case PHY_TYPE_SFP_1GB: | |
393 | case PHY_TYPE_SFP_PLUS_10GB: | |
16c02145 | 394 | ecmd->port = PORT_FIBRE; |
16c02145 SB |
395 | break; |
396 | default: | |
397 | ecmd->port = PORT_TP; | |
16c02145 SB |
398 | break; |
399 | } | |
ee3cb629 AK |
400 | |
401 | switch (intf_type) { | |
402 | case PHY_TYPE_KR_10GB: | |
403 | case PHY_TYPE_KX4_10GB: | |
404 | ecmd->autoneg = AUTONEG_ENABLE; | |
16c02145 | 405 | ecmd->transceiver = XCVR_INTERNAL; |
ee3cb629 AK |
406 | break; |
407 | default: | |
408 | ecmd->autoneg = AUTONEG_DISABLE; | |
409 | ecmd->transceiver = XCVR_EXTERNAL; | |
410 | break; | |
411 | } | |
0388f251 | 412 | } |
0dffc83e AK |
413 | |
414 | /* Save for future use */ | |
415 | adapter->link_speed = ecmd->speed; | |
416 | adapter->port_type = ecmd->port; | |
16c02145 | 417 | adapter->transceiver = ecmd->transceiver; |
ee3cb629 AK |
418 | adapter->autoneg = ecmd->autoneg; |
419 | pci_free_consistent(adapter->pdev, phy_cmd.size, | |
420 | phy_cmd.va, phy_cmd.dma); | |
0dffc83e AK |
421 | } else { |
422 | ecmd->speed = adapter->link_speed; | |
423 | ecmd->port = adapter->port_type; | |
16c02145 | 424 | ecmd->transceiver = adapter->transceiver; |
ee3cb629 | 425 | ecmd->autoneg = adapter->autoneg; |
0388f251 | 426 | } |
0dffc83e | 427 | |
6b7c5b94 | 428 | ecmd->duplex = DUPLEX_FULL; |
0388f251 | 429 | ecmd->phy_address = adapter->port_num; |
16c02145 SB |
430 | switch (ecmd->port) { |
431 | case PORT_FIBRE: | |
432 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); | |
433 | break; | |
434 | case PORT_TP: | |
435 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); | |
436 | break; | |
437 | case PORT_AUI: | |
438 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI); | |
439 | break; | |
440 | } | |
0388f251 | 441 | |
ee3cb629 AK |
442 | if (ecmd->autoneg) { |
443 | ecmd->supported |= SUPPORTED_1000baseT_Full; | |
444 | ecmd->supported |= SUPPORTED_Autoneg; | |
445 | ecmd->advertising |= (ADVERTISED_10000baseT_Full | | |
446 | ADVERTISED_1000baseT_Full); | |
447 | } | |
448 | ||
6b7c5b94 SP |
449 | return 0; |
450 | } | |
451 | ||
452 | static void | |
453 | be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) | |
454 | { | |
455 | struct be_adapter *adapter = netdev_priv(netdev); | |
456 | ||
3abcdeda | 457 | ring->rx_max_pending = adapter->rx_obj[0].q.len; |
6b7c5b94 SP |
458 | ring->tx_max_pending = adapter->tx_obj.q.len; |
459 | ||
3abcdeda | 460 | ring->rx_pending = atomic_read(&adapter->rx_obj[0].q.used); |
6b7c5b94 SP |
461 | ring->tx_pending = atomic_read(&adapter->tx_obj.q.used); |
462 | } | |
463 | ||
464 | static void | |
465 | be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
466 | { | |
467 | struct be_adapter *adapter = netdev_priv(netdev); | |
468 | ||
8788fdc2 | 469 | be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause); |
03a980d1 | 470 | ecmd->autoneg = 0; |
6b7c5b94 SP |
471 | } |
472 | ||
473 | static int | |
474 | be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
475 | { | |
476 | struct be_adapter *adapter = netdev_priv(netdev); | |
477 | int status; | |
478 | ||
03a980d1 | 479 | if (ecmd->autoneg != 0) |
6b7c5b94 | 480 | return -EINVAL; |
9e90c961 AK |
481 | adapter->tx_fc = ecmd->tx_pause; |
482 | adapter->rx_fc = ecmd->rx_pause; | |
6b7c5b94 | 483 | |
9e90c961 AK |
484 | status = be_cmd_set_flow_control(adapter, |
485 | adapter->tx_fc, adapter->rx_fc); | |
486 | if (status) | |
6b7c5b94 SP |
487 | dev_warn(&adapter->pdev->dev, "Pause param set failed.\n"); |
488 | ||
489 | return status; | |
490 | } | |
491 | ||
fad9ab2c SB |
492 | static int |
493 | be_phys_id(struct net_device *netdev, u32 data) | |
494 | { | |
495 | struct be_adapter *adapter = netdev_priv(netdev); | |
496 | int status; | |
497 | u32 cur; | |
498 | ||
fad9ab2c SB |
499 | be_cmd_get_beacon_state(adapter, adapter->port_num, &cur); |
500 | ||
501 | if (cur == BEACON_STATE_ENABLED) | |
502 | return 0; | |
503 | ||
504 | if (data < 2) | |
505 | data = 2; | |
506 | ||
507 | status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0, | |
508 | BEACON_STATE_ENABLED); | |
509 | set_current_state(TASK_INTERRUPTIBLE); | |
510 | schedule_timeout(data*HZ); | |
511 | ||
512 | status = be_cmd_set_beacon_state(adapter, adapter->port_num, 0, 0, | |
513 | BEACON_STATE_DISABLED); | |
514 | ||
515 | return status; | |
516 | } | |
517 | ||
71d8d1b5 AK |
518 | static void |
519 | be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
520 | { | |
521 | struct be_adapter *adapter = netdev_priv(netdev); | |
522 | ||
523 | wol->supported = WAKE_MAGIC; | |
524 | if (adapter->wol) | |
525 | wol->wolopts = WAKE_MAGIC; | |
526 | else | |
527 | wol->wolopts = 0; | |
528 | memset(&wol->sopass, 0, sizeof(wol->sopass)); | |
71d8d1b5 AK |
529 | } |
530 | ||
531 | static int | |
532 | be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
533 | { | |
534 | struct be_adapter *adapter = netdev_priv(netdev); | |
535 | ||
536 | if (wol->wolopts & ~WAKE_MAGIC) | |
537 | return -EINVAL; | |
538 | ||
539 | if (wol->wolopts & WAKE_MAGIC) | |
540 | adapter->wol = true; | |
541 | else | |
542 | adapter->wol = false; | |
543 | ||
544 | return 0; | |
545 | } | |
546 | ||
ff33a6e2 S |
547 | static int |
548 | be_test_ddr_dma(struct be_adapter *adapter) | |
549 | { | |
550 | int ret, i; | |
551 | struct be_dma_mem ddrdma_cmd; | |
c0e4d4ba | 552 | u64 pattern[2] = {0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL}; |
ff33a6e2 S |
553 | |
554 | ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); | |
555 | ddrdma_cmd.va = pci_alloc_consistent(adapter->pdev, ddrdma_cmd.size, | |
556 | &ddrdma_cmd.dma); | |
557 | if (!ddrdma_cmd.va) { | |
2381a55c | 558 | dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); |
ff33a6e2 S |
559 | return -ENOMEM; |
560 | } | |
561 | ||
562 | for (i = 0; i < 2; i++) { | |
563 | ret = be_cmd_ddr_dma_test(adapter, pattern[i], | |
564 | 4096, &ddrdma_cmd); | |
565 | if (ret != 0) | |
566 | goto err; | |
567 | } | |
568 | ||
569 | err: | |
570 | pci_free_consistent(adapter->pdev, ddrdma_cmd.size, | |
571 | ddrdma_cmd.va, ddrdma_cmd.dma); | |
572 | return ret; | |
573 | } | |
574 | ||
fced9999 SB |
575 | static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type, |
576 | u64 *status) | |
577 | { | |
578 | be_cmd_set_loopback(adapter, adapter->port_num, | |
579 | loopback_type, 1); | |
580 | *status = be_cmd_loopback_test(adapter, adapter->port_num, | |
581 | loopback_type, 1500, | |
582 | 2, 0xabc); | |
583 | be_cmd_set_loopback(adapter, adapter->port_num, | |
584 | BE_NO_LOOPBACK, 1); | |
585 | return *status; | |
586 | } | |
587 | ||
ff33a6e2 S |
588 | static void |
589 | be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) | |
590 | { | |
591 | struct be_adapter *adapter = netdev_priv(netdev); | |
4276e47e SB |
592 | bool link_up; |
593 | u8 mac_speed = 0; | |
594 | u16 qos_link_speed = 0; | |
ff33a6e2 S |
595 | |
596 | memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM); | |
597 | ||
598 | if (test->flags & ETH_TEST_FL_OFFLINE) { | |
fced9999 SB |
599 | if (be_loopback_test(adapter, BE_MAC_LOOPBACK, |
600 | &data[0]) != 0) { | |
ff33a6e2 | 601 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
602 | } |
603 | if (be_loopback_test(adapter, BE_PHY_LOOPBACK, | |
604 | &data[1]) != 0) { | |
ff33a6e2 | 605 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
606 | } |
607 | if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK, | |
608 | &data[2]) != 0) { | |
ff33a6e2 | 609 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 | 610 | } |
8f47afe0 | 611 | } |
ff33a6e2 | 612 | |
8f47afe0 SB |
613 | if (be_test_ddr_dma(adapter) != 0) { |
614 | data[3] = 1; | |
615 | test->flags |= ETH_TEST_FL_FAILED; | |
ff33a6e2 S |
616 | } |
617 | ||
4276e47e SB |
618 | if (be_cmd_link_status_query(adapter, &link_up, &mac_speed, |
619 | &qos_link_speed) != 0) { | |
620 | test->flags |= ETH_TEST_FL_FAILED; | |
621 | data[4] = -1; | |
622 | } else if (mac_speed) { | |
623 | data[4] = 1; | |
624 | } | |
ff33a6e2 S |
625 | } |
626 | ||
84517482 AK |
627 | static int |
628 | be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) | |
629 | { | |
630 | struct be_adapter *adapter = netdev_priv(netdev); | |
631 | char file_name[ETHTOOL_FLASH_MAX_FILENAME]; | |
632 | u32 region; | |
633 | ||
634 | file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0; | |
635 | strcpy(file_name, efl->data); | |
636 | region = efl->region; | |
637 | ||
638 | return be_load_fw(adapter, file_name); | |
639 | } | |
640 | ||
368c0ca2 SB |
641 | static int |
642 | be_get_eeprom_len(struct net_device *netdev) | |
643 | { | |
644 | return BE_READ_SEEPROM_LEN; | |
645 | } | |
646 | ||
647 | static int | |
648 | be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, | |
649 | uint8_t *data) | |
650 | { | |
651 | struct be_adapter *adapter = netdev_priv(netdev); | |
652 | struct be_dma_mem eeprom_cmd; | |
653 | struct be_cmd_resp_seeprom_read *resp; | |
654 | int status; | |
655 | ||
656 | if (!eeprom->len) | |
657 | return -EINVAL; | |
658 | ||
659 | eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16); | |
660 | ||
661 | memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); | |
662 | eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read); | |
663 | eeprom_cmd.va = pci_alloc_consistent(adapter->pdev, eeprom_cmd.size, | |
664 | &eeprom_cmd.dma); | |
665 | ||
666 | if (!eeprom_cmd.va) { | |
667 | dev_err(&adapter->pdev->dev, | |
668 | "Memory allocation failure. Could not read eeprom\n"); | |
669 | return -ENOMEM; | |
670 | } | |
671 | ||
672 | status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd); | |
673 | ||
674 | if (!status) { | |
675 | resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va; | |
c0ad9845 | 676 | memcpy(data, resp->seeprom_data + eeprom->offset, eeprom->len); |
368c0ca2 SB |
677 | } |
678 | pci_free_consistent(adapter->pdev, eeprom_cmd.size, eeprom_cmd.va, | |
679 | eeprom_cmd.dma); | |
680 | ||
681 | return status; | |
682 | } | |
683 | ||
0fc0b732 | 684 | const struct ethtool_ops be_ethtool_ops = { |
6b7c5b94 SP |
685 | .get_settings = be_get_settings, |
686 | .get_drvinfo = be_get_drvinfo, | |
71d8d1b5 AK |
687 | .get_wol = be_get_wol, |
688 | .set_wol = be_set_wol, | |
6b7c5b94 | 689 | .get_link = ethtool_op_get_link, |
368c0ca2 SB |
690 | .get_eeprom_len = be_get_eeprom_len, |
691 | .get_eeprom = be_read_eeprom, | |
6b7c5b94 SP |
692 | .get_coalesce = be_get_coalesce, |
693 | .set_coalesce = be_set_coalesce, | |
694 | .get_ringparam = be_get_ringparam, | |
695 | .get_pauseparam = be_get_pauseparam, | |
696 | .set_pauseparam = be_set_pauseparam, | |
697 | .get_rx_csum = be_get_rx_csum, | |
698 | .set_rx_csum = be_set_rx_csum, | |
699 | .get_tx_csum = ethtool_op_get_tx_csum, | |
583e3f34 | 700 | .set_tx_csum = ethtool_op_set_tx_hw_csum, |
6b7c5b94 SP |
701 | .get_sg = ethtool_op_get_sg, |
702 | .set_sg = ethtool_op_set_sg, | |
703 | .get_tso = ethtool_op_get_tso, | |
704 | .set_tso = ethtool_op_set_tso, | |
705 | .get_strings = be_get_stat_strings, | |
fad9ab2c | 706 | .phys_id = be_phys_id, |
15f0a394 | 707 | .get_sset_count = be_get_sset_count, |
6b7c5b94 | 708 | .get_ethtool_stats = be_get_ethtool_stats, |
84517482 | 709 | .flash_device = be_do_flash, |
ff33a6e2 | 710 | .self_test = be_self_test, |
6b7c5b94 | 711 | }; |