Commit | Line | Data |
---|---|---|
6b7c5b94 | 1 | /* |
d2145cde | 2 | * Copyright (C) 2005 - 2011 Emulex |
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: | |
d2145cde | 11 | * linux-drivers@emulex.com |
6b7c5b94 | 12 | * |
d2145cde AK |
13 | * Emulex |
14 | * 3333 Susan Street | |
15 | * Costa Mesa, CA 92626 | |
6b7c5b94 SP |
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 | ||
f6c4bf3e | 29 | enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT, |
609ff3bb | 30 | PMEMSTAT, DRVSTAT}; |
6b7c5b94 SP |
31 | #define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \ |
32 | offsetof(_struct, field) | |
33 | #define NETSTAT_INFO(field) #field, NETSTAT,\ | |
34 | FIELDINFO(struct net_device_stats,\ | |
35 | field) | |
3abcdeda SP |
36 | #define DRVSTAT_TX_INFO(field) #field, DRVSTAT_TX,\ |
37 | FIELDINFO(struct be_tx_stats, field) | |
38 | #define DRVSTAT_RX_INFO(field) #field, DRVSTAT_RX,\ | |
39 | FIELDINFO(struct be_rx_stats, field) | |
6b7c5b94 SP |
40 | #define MISCSTAT_INFO(field) #field, MISCSTAT,\ |
41 | FIELDINFO(struct be_rxf_stats, field) | |
42 | #define PORTSTAT_INFO(field) #field, PORTSTAT,\ | |
43 | FIELDINFO(struct be_port_rxf_stats, \ | |
44 | field) | |
45 | #define ERXSTAT_INFO(field) #field, ERXSTAT,\ | |
46 | FIELDINFO(struct be_erx_stats, field) | |
f6c4bf3e AK |
47 | #define PMEMSTAT_INFO(field) #field, PMEMSTAT,\ |
48 | FIELDINFO(struct be_pmem_stats, field) | |
609ff3bb AK |
49 | #define DRVSTAT_INFO(field) #field, DRVSTAT,\ |
50 | FIELDINFO(struct be_drv_stats, \ | |
51 | field) | |
6b7c5b94 SP |
52 | |
53 | static const struct be_ethtool_stat et_stats[] = { | |
54 | {NETSTAT_INFO(rx_packets)}, | |
55 | {NETSTAT_INFO(tx_packets)}, | |
56 | {NETSTAT_INFO(rx_bytes)}, | |
57 | {NETSTAT_INFO(tx_bytes)}, | |
58 | {NETSTAT_INFO(rx_errors)}, | |
59 | {NETSTAT_INFO(tx_errors)}, | |
60 | {NETSTAT_INFO(rx_dropped)}, | |
61 | {NETSTAT_INFO(tx_dropped)}, | |
3abcdeda SP |
62 | {DRVSTAT_TX_INFO(be_tx_rate)}, |
63 | {DRVSTAT_TX_INFO(be_tx_reqs)}, | |
64 | {DRVSTAT_TX_INFO(be_tx_wrbs)}, | |
65 | {DRVSTAT_TX_INFO(be_tx_stops)}, | |
66 | {DRVSTAT_TX_INFO(be_tx_events)}, | |
67 | {DRVSTAT_TX_INFO(be_tx_compl)}, | |
6b7c5b94 SP |
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)}, | |
def824c0 AK |
93 | {PORTSTAT_INFO(rx_switched_unicast_packets)}, |
94 | {PORTSTAT_INFO(rx_switched_multicast_packets)}, | |
95 | {PORTSTAT_INFO(rx_switched_broadcast_packets)}, | |
6b7c5b94 SP |
96 | {PORTSTAT_INFO(tx_unicastframes)}, |
97 | {PORTSTAT_INFO(tx_multicastframes)}, | |
98 | {PORTSTAT_INFO(tx_broadcastframes)}, | |
99 | {PORTSTAT_INFO(tx_pauseframes)}, | |
100 | {PORTSTAT_INFO(tx_controlframes)}, | |
101 | {MISCSTAT_INFO(rx_drops_no_pbuf)}, | |
102 | {MISCSTAT_INFO(rx_drops_no_txpb)}, | |
103 | {MISCSTAT_INFO(rx_drops_no_erx_descr)}, | |
104 | {MISCSTAT_INFO(rx_drops_no_tpre_descr)}, | |
105 | {MISCSTAT_INFO(rx_drops_too_many_frags)}, | |
106 | {MISCSTAT_INFO(rx_drops_invalid_ring)}, | |
107 | {MISCSTAT_INFO(forwarded_packets)}, | |
f6c4bf3e AK |
108 | {MISCSTAT_INFO(rx_drops_mtu)}, |
109 | {MISCSTAT_INFO(port0_jabber_events)}, | |
110 | {MISCSTAT_INFO(port1_jabber_events)}, | |
609ff3bb AK |
111 | {PMEMSTAT_INFO(eth_red_drops)}, |
112 | {DRVSTAT_INFO(be_on_die_temperature)} | |
6b7c5b94 SP |
113 | }; |
114 | #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) | |
115 | ||
3abcdeda SP |
116 | /* Stats related to multi RX queues */ |
117 | static const struct be_ethtool_stat et_rx_stats[] = { | |
118 | {DRVSTAT_RX_INFO(rx_bytes)}, | |
119 | {DRVSTAT_RX_INFO(rx_pkts)}, | |
120 | {DRVSTAT_RX_INFO(rx_rate)}, | |
121 | {DRVSTAT_RX_INFO(rx_polls)}, | |
122 | {DRVSTAT_RX_INFO(rx_events)}, | |
123 | {DRVSTAT_RX_INFO(rx_compl)}, | |
124 | {DRVSTAT_RX_INFO(rx_mcast_pkts)}, | |
125 | {DRVSTAT_RX_INFO(rx_post_fail)}, | |
126 | {ERXSTAT_INFO(rx_drops_no_fragments)} | |
127 | }; | |
128 | #define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats)) | |
129 | ||
ff33a6e2 S |
130 | static const char et_self_tests[][ETH_GSTRING_LEN] = { |
131 | "MAC Loopback test", | |
132 | "PHY Loopback test", | |
133 | "External Loopback test", | |
4ee77214 | 134 | "DDR DMA test", |
4276e47e | 135 | "Link test" |
ff33a6e2 S |
136 | }; |
137 | ||
138 | #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests) | |
139 | #define BE_MAC_LOOPBACK 0x0 | |
140 | #define BE_PHY_LOOPBACK 0x1 | |
141 | #define BE_ONE_PORT_EXT_LOOPBACK 0x2 | |
fced9999 | 142 | #define BE_NO_LOOPBACK 0xff |
ff33a6e2 | 143 | |
6b7c5b94 SP |
144 | static void |
145 | be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) | |
146 | { | |
147 | struct be_adapter *adapter = netdev_priv(netdev); | |
148 | ||
149 | strcpy(drvinfo->driver, DRV_NAME); | |
150 | strcpy(drvinfo->version, DRV_VER); | |
151 | strncpy(drvinfo->fw_version, adapter->fw_ver, FW_VER_LEN); | |
152 | strcpy(drvinfo->bus_info, pci_name(adapter->pdev)); | |
153 | drvinfo->testinfo_len = 0; | |
154 | drvinfo->regdump_len = 0; | |
155 | drvinfo->eedump_len = 0; | |
156 | } | |
157 | ||
158 | static int | |
159 | be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
160 | { | |
161 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda | 162 | struct be_eq_obj *rx_eq = &adapter->rx_obj[0].rx_eq; |
6b7c5b94 SP |
163 | struct be_eq_obj *tx_eq = &adapter->tx_eq; |
164 | ||
6b7c5b94 SP |
165 | coalesce->rx_coalesce_usecs = rx_eq->cur_eqd; |
166 | coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd; | |
167 | coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd; | |
168 | ||
169 | coalesce->tx_coalesce_usecs = tx_eq->cur_eqd; | |
170 | coalesce->tx_coalesce_usecs_high = tx_eq->max_eqd; | |
171 | coalesce->tx_coalesce_usecs_low = tx_eq->min_eqd; | |
172 | ||
173 | coalesce->use_adaptive_rx_coalesce = rx_eq->enable_aic; | |
174 | coalesce->use_adaptive_tx_coalesce = tx_eq->enable_aic; | |
175 | ||
176 | return 0; | |
177 | } | |
178 | ||
179 | /* | |
5be93b9a | 180 | * This routine is used to set interrup coalescing delay |
6b7c5b94 SP |
181 | */ |
182 | static int | |
183 | be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) | |
184 | { | |
185 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda SP |
186 | struct be_rx_obj *rxo; |
187 | struct be_eq_obj *rx_eq; | |
6b7c5b94 SP |
188 | struct be_eq_obj *tx_eq = &adapter->tx_eq; |
189 | u32 tx_max, tx_min, tx_cur; | |
190 | u32 rx_max, rx_min, rx_cur; | |
3abcdeda | 191 | int status = 0, i; |
6b7c5b94 SP |
192 | |
193 | if (coalesce->use_adaptive_tx_coalesce == 1) | |
194 | return -EINVAL; | |
195 | ||
3abcdeda SP |
196 | for_all_rx_queues(adapter, rxo, i) { |
197 | rx_eq = &rxo->rx_eq; | |
198 | ||
199 | if (!rx_eq->enable_aic && coalesce->use_adaptive_rx_coalesce) | |
200 | rx_eq->cur_eqd = 0; | |
201 | rx_eq->enable_aic = coalesce->use_adaptive_rx_coalesce; | |
202 | ||
203 | rx_max = coalesce->rx_coalesce_usecs_high; | |
204 | rx_min = coalesce->rx_coalesce_usecs_low; | |
205 | rx_cur = coalesce->rx_coalesce_usecs; | |
206 | ||
207 | if (rx_eq->enable_aic) { | |
208 | if (rx_max > BE_MAX_EQD) | |
209 | rx_max = BE_MAX_EQD; | |
210 | if (rx_min > rx_max) | |
211 | rx_min = rx_max; | |
212 | rx_eq->max_eqd = rx_max; | |
213 | rx_eq->min_eqd = rx_min; | |
214 | if (rx_eq->cur_eqd > rx_max) | |
215 | rx_eq->cur_eqd = rx_max; | |
216 | if (rx_eq->cur_eqd < rx_min) | |
217 | rx_eq->cur_eqd = rx_min; | |
218 | } else { | |
219 | if (rx_cur > BE_MAX_EQD) | |
220 | rx_cur = BE_MAX_EQD; | |
221 | if (rx_eq->cur_eqd != rx_cur) { | |
222 | status = be_cmd_modify_eqd(adapter, rx_eq->q.id, | |
223 | rx_cur); | |
224 | if (!status) | |
225 | rx_eq->cur_eqd = rx_cur; | |
226 | } | |
227 | } | |
6b7c5b94 | 228 | } |
6b7c5b94 SP |
229 | |
230 | tx_max = coalesce->tx_coalesce_usecs_high; | |
231 | tx_min = coalesce->tx_coalesce_usecs_low; | |
232 | tx_cur = coalesce->tx_coalesce_usecs; | |
233 | ||
234 | if (tx_cur > BE_MAX_EQD) | |
235 | tx_cur = BE_MAX_EQD; | |
236 | if (tx_eq->cur_eqd != tx_cur) { | |
8788fdc2 | 237 | status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur); |
6b7c5b94 SP |
238 | if (!status) |
239 | tx_eq->cur_eqd = tx_cur; | |
240 | } | |
241 | ||
6b7c5b94 SP |
242 | return 0; |
243 | } | |
244 | ||
245 | static u32 be_get_rx_csum(struct net_device *netdev) | |
246 | { | |
247 | struct be_adapter *adapter = netdev_priv(netdev); | |
248 | ||
249 | return adapter->rx_csum; | |
250 | } | |
251 | ||
252 | static int be_set_rx_csum(struct net_device *netdev, uint32_t data) | |
253 | { | |
254 | struct be_adapter *adapter = netdev_priv(netdev); | |
255 | ||
256 | if (data) | |
257 | adapter->rx_csum = true; | |
258 | else | |
259 | adapter->rx_csum = false; | |
260 | ||
261 | return 0; | |
262 | } | |
263 | ||
264 | static void | |
265 | be_get_ethtool_stats(struct net_device *netdev, | |
266 | struct ethtool_stats *stats, uint64_t *data) | |
267 | { | |
268 | struct be_adapter *adapter = netdev_priv(netdev); | |
3abcdeda | 269 | struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va); |
6b7c5b94 | 270 | struct be_erx_stats *erx_stats = &hw_stats->erx; |
3abcdeda | 271 | struct be_rx_obj *rxo; |
6b7c5b94 | 272 | void *p = NULL; |
3abcdeda | 273 | int i, j; |
6b7c5b94 SP |
274 | |
275 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
276 | switch (et_stats[i].type) { | |
277 | case NETSTAT: | |
3abcdeda | 278 | p = &netdev->stats; |
6b7c5b94 | 279 | break; |
3abcdeda SP |
280 | case DRVSTAT_TX: |
281 | p = &adapter->tx_stats; | |
6b7c5b94 SP |
282 | break; |
283 | case PORTSTAT: | |
3abcdeda | 284 | p = &hw_stats->rxf.port[adapter->port_num]; |
6b7c5b94 SP |
285 | break; |
286 | case MISCSTAT: | |
3abcdeda | 287 | p = &hw_stats->rxf; |
6b7c5b94 | 288 | break; |
f6c4bf3e AK |
289 | case PMEMSTAT: |
290 | p = &hw_stats->pmem; | |
291 | break; | |
609ff3bb AK |
292 | case DRVSTAT: |
293 | p = &adapter->drv_stats; | |
294 | break; | |
6b7c5b94 SP |
295 | } |
296 | ||
297 | p = (u8 *)p + et_stats[i].offset; | |
298 | data[i] = (et_stats[i].size == sizeof(u64)) ? | |
299 | *(u64 *)p: *(u32 *)p; | |
300 | } | |
3abcdeda SP |
301 | |
302 | for_all_rx_queues(adapter, rxo, j) { | |
303 | for (i = 0; i < ETHTOOL_RXSTATS_NUM; i++) { | |
304 | switch (et_rx_stats[i].type) { | |
305 | case DRVSTAT_RX: | |
306 | p = (u8 *)&rxo->stats + et_rx_stats[i].offset; | |
307 | break; | |
308 | case ERXSTAT: | |
309 | p = (u32 *)erx_stats + rxo->q.id; | |
310 | break; | |
311 | } | |
312 | data[ETHTOOL_STATS_NUM + j * ETHTOOL_RXSTATS_NUM + i] = | |
313 | (et_rx_stats[i].size == sizeof(u64)) ? | |
314 | *(u64 *)p: *(u32 *)p; | |
315 | } | |
316 | } | |
6b7c5b94 SP |
317 | } |
318 | ||
319 | static void | |
320 | be_get_stat_strings(struct net_device *netdev, uint32_t stringset, | |
321 | uint8_t *data) | |
322 | { | |
3abcdeda SP |
323 | struct be_adapter *adapter = netdev_priv(netdev); |
324 | int i, j; | |
325 | ||
6b7c5b94 SP |
326 | switch (stringset) { |
327 | case ETH_SS_STATS: | |
328 | for (i = 0; i < ETHTOOL_STATS_NUM; i++) { | |
329 | memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN); | |
330 | data += ETH_GSTRING_LEN; | |
331 | } | |
3abcdeda SP |
332 | for (i = 0; i < adapter->num_rx_qs; i++) { |
333 | for (j = 0; j < ETHTOOL_RXSTATS_NUM; j++) { | |
334 | sprintf(data, "rxq%d: %s", i, | |
335 | et_rx_stats[j].desc); | |
336 | data += ETH_GSTRING_LEN; | |
337 | } | |
338 | } | |
6b7c5b94 | 339 | break; |
ff33a6e2 S |
340 | case ETH_SS_TEST: |
341 | for (i = 0; i < ETHTOOL_TESTS_NUM; i++) { | |
342 | memcpy(data, et_self_tests[i], ETH_GSTRING_LEN); | |
343 | data += ETH_GSTRING_LEN; | |
344 | } | |
345 | break; | |
6b7c5b94 SP |
346 | } |
347 | } | |
348 | ||
15f0a394 | 349 | static int be_get_sset_count(struct net_device *netdev, int stringset) |
6b7c5b94 | 350 | { |
3abcdeda SP |
351 | struct be_adapter *adapter = netdev_priv(netdev); |
352 | ||
15f0a394 | 353 | switch (stringset) { |
ff33a6e2 S |
354 | case ETH_SS_TEST: |
355 | return ETHTOOL_TESTS_NUM; | |
15f0a394 | 356 | case ETH_SS_STATS: |
3abcdeda SP |
357 | return ETHTOOL_STATS_NUM + |
358 | adapter->num_rx_qs * ETHTOOL_RXSTATS_NUM; | |
15f0a394 BH |
359 | default: |
360 | return -EINVAL; | |
361 | } | |
6b7c5b94 SP |
362 | } |
363 | ||
364 | static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) | |
365 | { | |
0388f251 | 366 | struct be_adapter *adapter = netdev_priv(netdev); |
ee3cb629 AK |
367 | struct be_dma_mem phy_cmd; |
368 | struct be_cmd_resp_get_phy_info *resp; | |
369 | u8 mac_speed = 0; | |
0388f251 SB |
370 | u16 link_speed = 0; |
371 | bool link_up = false; | |
0dffc83e | 372 | int status; |
ee3cb629 | 373 | u16 intf_type; |
0dffc83e | 374 | |
48e9989e | 375 | if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) { |
0dffc83e AK |
376 | status = be_cmd_link_status_query(adapter, &link_up, |
377 | &mac_speed, &link_speed); | |
378 | ||
48e9989e | 379 | be_link_status_update(adapter, link_up); |
0dffc83e AK |
380 | /* link_speed is in units of 10 Mbps */ |
381 | if (link_speed) { | |
382 | ecmd->speed = link_speed*10; | |
383 | } else { | |
384 | switch (mac_speed) { | |
385 | case PHY_LINK_SPEED_1GBPS: | |
386 | ecmd->speed = SPEED_1000; | |
387 | break; | |
388 | case PHY_LINK_SPEED_10GBPS: | |
389 | ecmd->speed = SPEED_10000; | |
390 | break; | |
391 | } | |
392 | } | |
0388f251 | 393 | |
ee3cb629 | 394 | phy_cmd.size = sizeof(struct be_cmd_req_get_phy_info); |
2b7bcebf IV |
395 | phy_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, |
396 | phy_cmd.size, &phy_cmd.dma, | |
397 | GFP_KERNEL); | |
ee3cb629 AK |
398 | if (!phy_cmd.va) { |
399 | dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); | |
400 | return -ENOMEM; | |
401 | } | |
402 | status = be_cmd_get_phy_info(adapter, &phy_cmd); | |
16c02145 | 403 | if (!status) { |
ee3cb629 AK |
404 | resp = (struct be_cmd_resp_get_phy_info *) phy_cmd.va; |
405 | intf_type = le16_to_cpu(resp->interface_type); | |
406 | ||
407 | switch (intf_type) { | |
408 | case PHY_TYPE_XFP_10GB: | |
409 | case PHY_TYPE_SFP_1GB: | |
410 | case PHY_TYPE_SFP_PLUS_10GB: | |
16c02145 | 411 | ecmd->port = PORT_FIBRE; |
16c02145 SB |
412 | break; |
413 | default: | |
414 | ecmd->port = PORT_TP; | |
16c02145 SB |
415 | break; |
416 | } | |
ee3cb629 AK |
417 | |
418 | switch (intf_type) { | |
419 | case PHY_TYPE_KR_10GB: | |
420 | case PHY_TYPE_KX4_10GB: | |
421 | ecmd->autoneg = AUTONEG_ENABLE; | |
16c02145 | 422 | ecmd->transceiver = XCVR_INTERNAL; |
ee3cb629 AK |
423 | break; |
424 | default: | |
425 | ecmd->autoneg = AUTONEG_DISABLE; | |
426 | ecmd->transceiver = XCVR_EXTERNAL; | |
427 | break; | |
428 | } | |
0388f251 | 429 | } |
0dffc83e AK |
430 | |
431 | /* Save for future use */ | |
432 | adapter->link_speed = ecmd->speed; | |
433 | adapter->port_type = ecmd->port; | |
16c02145 | 434 | adapter->transceiver = ecmd->transceiver; |
ee3cb629 | 435 | adapter->autoneg = ecmd->autoneg; |
2b7bcebf IV |
436 | dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va, |
437 | phy_cmd.dma); | |
0dffc83e AK |
438 | } else { |
439 | ecmd->speed = adapter->link_speed; | |
440 | ecmd->port = adapter->port_type; | |
16c02145 | 441 | ecmd->transceiver = adapter->transceiver; |
ee3cb629 | 442 | ecmd->autoneg = adapter->autoneg; |
0388f251 | 443 | } |
0dffc83e | 444 | |
6b7c5b94 | 445 | ecmd->duplex = DUPLEX_FULL; |
0388f251 | 446 | ecmd->phy_address = adapter->port_num; |
16c02145 SB |
447 | switch (ecmd->port) { |
448 | case PORT_FIBRE: | |
449 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); | |
450 | break; | |
451 | case PORT_TP: | |
452 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); | |
453 | break; | |
454 | case PORT_AUI: | |
455 | ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI); | |
456 | break; | |
457 | } | |
0388f251 | 458 | |
ee3cb629 AK |
459 | if (ecmd->autoneg) { |
460 | ecmd->supported |= SUPPORTED_1000baseT_Full; | |
461 | ecmd->supported |= SUPPORTED_Autoneg; | |
462 | ecmd->advertising |= (ADVERTISED_10000baseT_Full | | |
463 | ADVERTISED_1000baseT_Full); | |
464 | } | |
465 | ||
6b7c5b94 SP |
466 | return 0; |
467 | } | |
468 | ||
469 | static void | |
470 | be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) | |
471 | { | |
472 | struct be_adapter *adapter = netdev_priv(netdev); | |
473 | ||
3abcdeda | 474 | ring->rx_max_pending = adapter->rx_obj[0].q.len; |
6b7c5b94 SP |
475 | ring->tx_max_pending = adapter->tx_obj.q.len; |
476 | ||
3abcdeda | 477 | ring->rx_pending = atomic_read(&adapter->rx_obj[0].q.used); |
6b7c5b94 SP |
478 | ring->tx_pending = atomic_read(&adapter->tx_obj.q.used); |
479 | } | |
480 | ||
481 | static void | |
482 | be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
483 | { | |
484 | struct be_adapter *adapter = netdev_priv(netdev); | |
485 | ||
8788fdc2 | 486 | be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause); |
03a980d1 | 487 | ecmd->autoneg = 0; |
6b7c5b94 SP |
488 | } |
489 | ||
490 | static int | |
491 | be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) | |
492 | { | |
493 | struct be_adapter *adapter = netdev_priv(netdev); | |
494 | int status; | |
495 | ||
03a980d1 | 496 | if (ecmd->autoneg != 0) |
6b7c5b94 | 497 | return -EINVAL; |
9e90c961 AK |
498 | adapter->tx_fc = ecmd->tx_pause; |
499 | adapter->rx_fc = ecmd->rx_pause; | |
6b7c5b94 | 500 | |
9e90c961 AK |
501 | status = be_cmd_set_flow_control(adapter, |
502 | adapter->tx_fc, adapter->rx_fc); | |
503 | if (status) | |
6b7c5b94 SP |
504 | dev_warn(&adapter->pdev->dev, "Pause param set failed.\n"); |
505 | ||
506 | return status; | |
507 | } | |
508 | ||
fad9ab2c SB |
509 | static int |
510 | be_phys_id(struct net_device *netdev, u32 data) | |
511 | { | |
512 | struct be_adapter *adapter = netdev_priv(netdev); | |
513 | int status; | |
514 | u32 cur; | |
515 | ||
9e1453c5 | 516 | be_cmd_get_beacon_state(adapter, adapter->hba_port_num, &cur); |
fad9ab2c SB |
517 | |
518 | if (cur == BEACON_STATE_ENABLED) | |
519 | return 0; | |
520 | ||
521 | if (data < 2) | |
522 | data = 2; | |
523 | ||
9e1453c5 | 524 | status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, |
fad9ab2c SB |
525 | BEACON_STATE_ENABLED); |
526 | set_current_state(TASK_INTERRUPTIBLE); | |
527 | schedule_timeout(data*HZ); | |
528 | ||
9e1453c5 | 529 | status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, |
fad9ab2c SB |
530 | BEACON_STATE_DISABLED); |
531 | ||
532 | return status; | |
533 | } | |
534 | ||
dcf96f1f AK |
535 | static bool |
536 | be_is_wol_supported(struct be_adapter *adapter) | |
537 | { | |
538 | if (!be_physfn(adapter)) | |
539 | return false; | |
540 | else | |
541 | return true; | |
542 | } | |
543 | ||
71d8d1b5 AK |
544 | static void |
545 | be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
546 | { | |
547 | struct be_adapter *adapter = netdev_priv(netdev); | |
548 | ||
dcf96f1f AK |
549 | if (be_is_wol_supported(adapter)) |
550 | wol->supported = WAKE_MAGIC; | |
551 | ||
71d8d1b5 AK |
552 | if (adapter->wol) |
553 | wol->wolopts = WAKE_MAGIC; | |
554 | else | |
555 | wol->wolopts = 0; | |
556 | memset(&wol->sopass, 0, sizeof(wol->sopass)); | |
71d8d1b5 AK |
557 | } |
558 | ||
559 | static int | |
560 | be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) | |
561 | { | |
562 | struct be_adapter *adapter = netdev_priv(netdev); | |
563 | ||
564 | if (wol->wolopts & ~WAKE_MAGIC) | |
565 | return -EINVAL; | |
566 | ||
dcf96f1f | 567 | if ((wol->wolopts & WAKE_MAGIC) && be_is_wol_supported(adapter)) |
71d8d1b5 AK |
568 | adapter->wol = true; |
569 | else | |
570 | adapter->wol = false; | |
571 | ||
572 | return 0; | |
573 | } | |
574 | ||
ff33a6e2 S |
575 | static int |
576 | be_test_ddr_dma(struct be_adapter *adapter) | |
577 | { | |
578 | int ret, i; | |
579 | struct be_dma_mem ddrdma_cmd; | |
215faf9c JP |
580 | static const u64 pattern[2] = { |
581 | 0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL | |
582 | }; | |
ff33a6e2 S |
583 | |
584 | ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); | |
2b7bcebf IV |
585 | ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, ddrdma_cmd.size, |
586 | &ddrdma_cmd.dma, GFP_KERNEL); | |
ff33a6e2 | 587 | if (!ddrdma_cmd.va) { |
2381a55c | 588 | dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); |
ff33a6e2 S |
589 | return -ENOMEM; |
590 | } | |
591 | ||
592 | for (i = 0; i < 2; i++) { | |
593 | ret = be_cmd_ddr_dma_test(adapter, pattern[i], | |
594 | 4096, &ddrdma_cmd); | |
595 | if (ret != 0) | |
596 | goto err; | |
597 | } | |
598 | ||
599 | err: | |
2b7bcebf IV |
600 | dma_free_coherent(&adapter->pdev->dev, ddrdma_cmd.size, ddrdma_cmd.va, |
601 | ddrdma_cmd.dma); | |
ff33a6e2 S |
602 | return ret; |
603 | } | |
604 | ||
fced9999 SB |
605 | static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type, |
606 | u64 *status) | |
607 | { | |
9e1453c5 | 608 | be_cmd_set_loopback(adapter, adapter->hba_port_num, |
fced9999 | 609 | loopback_type, 1); |
9e1453c5 | 610 | *status = be_cmd_loopback_test(adapter, adapter->hba_port_num, |
fced9999 SB |
611 | loopback_type, 1500, |
612 | 2, 0xabc); | |
9e1453c5 | 613 | be_cmd_set_loopback(adapter, adapter->hba_port_num, |
fced9999 SB |
614 | BE_NO_LOOPBACK, 1); |
615 | return *status; | |
616 | } | |
617 | ||
ff33a6e2 S |
618 | static void |
619 | be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) | |
620 | { | |
621 | struct be_adapter *adapter = netdev_priv(netdev); | |
4276e47e SB |
622 | bool link_up; |
623 | u8 mac_speed = 0; | |
624 | u16 qos_link_speed = 0; | |
ff33a6e2 S |
625 | |
626 | memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM); | |
627 | ||
628 | if (test->flags & ETH_TEST_FL_OFFLINE) { | |
fced9999 SB |
629 | if (be_loopback_test(adapter, BE_MAC_LOOPBACK, |
630 | &data[0]) != 0) { | |
ff33a6e2 | 631 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
632 | } |
633 | if (be_loopback_test(adapter, BE_PHY_LOOPBACK, | |
634 | &data[1]) != 0) { | |
ff33a6e2 | 635 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 SB |
636 | } |
637 | if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK, | |
638 | &data[2]) != 0) { | |
ff33a6e2 | 639 | test->flags |= ETH_TEST_FL_FAILED; |
fced9999 | 640 | } |
8f47afe0 | 641 | } |
ff33a6e2 | 642 | |
8f47afe0 SB |
643 | if (be_test_ddr_dma(adapter) != 0) { |
644 | data[3] = 1; | |
645 | test->flags |= ETH_TEST_FL_FAILED; | |
ff33a6e2 S |
646 | } |
647 | ||
4276e47e SB |
648 | if (be_cmd_link_status_query(adapter, &link_up, &mac_speed, |
649 | &qos_link_speed) != 0) { | |
650 | test->flags |= ETH_TEST_FL_FAILED; | |
651 | data[4] = -1; | |
4ee77214 AK |
652 | } else if (!mac_speed) { |
653 | test->flags |= ETH_TEST_FL_FAILED; | |
4276e47e SB |
654 | data[4] = 1; |
655 | } | |
ff33a6e2 S |
656 | } |
657 | ||
84517482 AK |
658 | static int |
659 | be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) | |
660 | { | |
661 | struct be_adapter *adapter = netdev_priv(netdev); | |
662 | char file_name[ETHTOOL_FLASH_MAX_FILENAME]; | |
663 | u32 region; | |
664 | ||
665 | file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0; | |
666 | strcpy(file_name, efl->data); | |
667 | region = efl->region; | |
668 | ||
669 | return be_load_fw(adapter, file_name); | |
670 | } | |
671 | ||
368c0ca2 SB |
672 | static int |
673 | be_get_eeprom_len(struct net_device *netdev) | |
674 | { | |
675 | return BE_READ_SEEPROM_LEN; | |
676 | } | |
677 | ||
678 | static int | |
679 | be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, | |
680 | uint8_t *data) | |
681 | { | |
682 | struct be_adapter *adapter = netdev_priv(netdev); | |
683 | struct be_dma_mem eeprom_cmd; | |
684 | struct be_cmd_resp_seeprom_read *resp; | |
685 | int status; | |
686 | ||
687 | if (!eeprom->len) | |
688 | return -EINVAL; | |
689 | ||
690 | eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16); | |
691 | ||
692 | memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); | |
693 | eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read); | |
2b7bcebf IV |
694 | eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, eeprom_cmd.size, |
695 | &eeprom_cmd.dma, GFP_KERNEL); | |
368c0ca2 SB |
696 | |
697 | if (!eeprom_cmd.va) { | |
698 | dev_err(&adapter->pdev->dev, | |
699 | "Memory allocation failure. Could not read eeprom\n"); | |
700 | return -ENOMEM; | |
701 | } | |
702 | ||
703 | status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd); | |
704 | ||
705 | if (!status) { | |
706 | resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va; | |
c0ad9845 | 707 | memcpy(data, resp->seeprom_data + eeprom->offset, eeprom->len); |
368c0ca2 | 708 | } |
2b7bcebf IV |
709 | dma_free_coherent(&adapter->pdev->dev, eeprom_cmd.size, eeprom_cmd.va, |
710 | eeprom_cmd.dma); | |
368c0ca2 SB |
711 | |
712 | return status; | |
713 | } | |
714 | ||
0fc0b732 | 715 | const struct ethtool_ops be_ethtool_ops = { |
6b7c5b94 SP |
716 | .get_settings = be_get_settings, |
717 | .get_drvinfo = be_get_drvinfo, | |
71d8d1b5 AK |
718 | .get_wol = be_get_wol, |
719 | .set_wol = be_set_wol, | |
6b7c5b94 | 720 | .get_link = ethtool_op_get_link, |
368c0ca2 SB |
721 | .get_eeprom_len = be_get_eeprom_len, |
722 | .get_eeprom = be_read_eeprom, | |
6b7c5b94 SP |
723 | .get_coalesce = be_get_coalesce, |
724 | .set_coalesce = be_set_coalesce, | |
725 | .get_ringparam = be_get_ringparam, | |
726 | .get_pauseparam = be_get_pauseparam, | |
727 | .set_pauseparam = be_set_pauseparam, | |
728 | .get_rx_csum = be_get_rx_csum, | |
729 | .set_rx_csum = be_set_rx_csum, | |
730 | .get_tx_csum = ethtool_op_get_tx_csum, | |
583e3f34 | 731 | .set_tx_csum = ethtool_op_set_tx_hw_csum, |
6b7c5b94 SP |
732 | .get_sg = ethtool_op_get_sg, |
733 | .set_sg = ethtool_op_set_sg, | |
734 | .get_tso = ethtool_op_get_tso, | |
735 | .set_tso = ethtool_op_set_tso, | |
736 | .get_strings = be_get_stat_strings, | |
fad9ab2c | 737 | .phys_id = be_phys_id, |
15f0a394 | 738 | .get_sset_count = be_get_sset_count, |
6b7c5b94 | 739 | .get_ethtool_stats = be_get_ethtool_stats, |
84517482 | 740 | .flash_device = be_do_flash, |
ff33a6e2 | 741 | .self_test = be_self_test, |
6b7c5b94 | 742 | }; |