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1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-ethtool.c: Driver for Exar Corp's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2010 Exar Corp.
13 ******************************************************************************/
14#include <linux/ethtool.h>
15#include <linux/slab.h>
16#include <linux/pci.h>
17#include <linux/etherdevice.h>
18
19#include "vxge-ethtool.h"
20
21/**
22 * vxge_ethtool_sset - Sets different link parameters.
23 * @dev: device pointer.
24 * @info: pointer to the structure with parameters given by ethtool to set
25 * link information.
26 *
27 * The function sets different link parameters provided by the user onto
28 * the NIC.
29 * Return value:
30 * 0 on success.
31 */
32static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
33{
34 /* We currently only support 10Gb/FULL */
35 if ((info->autoneg == AUTONEG_ENABLE) ||
36 (ethtool_cmd_speed(info) != SPEED_10000) ||
37 (info->duplex != DUPLEX_FULL))
38 return -EINVAL;
39
40 return 0;
41}
42
43/**
44 * vxge_ethtool_gset - Return link specific information.
45 * @dev: device pointer.
46 * @info: pointer to the structure with parameters given by ethtool
47 * to return link information.
48 *
49 * Returns link specific information like speed, duplex etc.. to ethtool.
50 * Return value :
51 * return 0 on success.
52 */
53static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
54{
55 info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
56 info->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
57 info->port = PORT_FIBRE;
58
59 info->transceiver = XCVR_EXTERNAL;
60
61 if (netif_carrier_ok(dev)) {
62 ethtool_cmd_speed_set(info, SPEED_10000);
63 info->duplex = DUPLEX_FULL;
64 } else {
65 ethtool_cmd_speed_set(info, -1);
66 info->duplex = -1;
67 }
68
69 info->autoneg = AUTONEG_DISABLE;
70 return 0;
71}
72
73/**
74 * vxge_ethtool_gdrvinfo - Returns driver specific information.
75 * @dev: device pointer.
76 * @info: pointer to the structure with parameters given by ethtool to
77 * return driver information.
78 *
79 * Returns driver specefic information like name, version etc.. to ethtool.
80 */
81static void vxge_ethtool_gdrvinfo(struct net_device *dev,
82 struct ethtool_drvinfo *info)
83{
84 struct vxgedev *vdev = netdev_priv(dev);
85 strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME));
86 strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
87 strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN);
88 strlcpy(info->bus_info, pci_name(vdev->pdev), sizeof(info->bus_info));
89 info->regdump_len = sizeof(struct vxge_hw_vpath_reg)
90 * vdev->no_of_vpath;
91
92 info->n_stats = STAT_LEN;
93}
94
95/**
96 * vxge_ethtool_gregs - dumps the entire space of Titan into the buffer.
97 * @dev: device pointer.
98 * @regs: pointer to the structure with parameters given by ethtool for
99 * dumping the registers.
100 * @reg_space: The input argumnet into which all the registers are dumped.
101 *
102 * Dumps the vpath register space of Titan NIC into the user given
103 * buffer area.
104 */
105static void vxge_ethtool_gregs(struct net_device *dev,
106 struct ethtool_regs *regs, void *space)
107{
108 int index, offset;
109 enum vxge_hw_status status;
110 u64 reg;
111 u64 *reg_space = (u64 *)space;
112 struct vxgedev *vdev = netdev_priv(dev);
113 struct __vxge_hw_device *hldev = vdev->devh;
114
115 regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
116 regs->version = vdev->pdev->subsystem_device;
117 for (index = 0; index < vdev->no_of_vpath; index++) {
118 for (offset = 0; offset < sizeof(struct vxge_hw_vpath_reg);
119 offset += 8) {
120 status = vxge_hw_mgmt_reg_read(hldev,
121 vxge_hw_mgmt_reg_type_vpath,
122 vdev->vpaths[index].device_id,
123 offset, ®);
124 if (status != VXGE_HW_OK) {
125 vxge_debug_init(VXGE_ERR,
126 "%s:%d Getting reg dump Failed",
127 __func__, __LINE__);
128 return;
129 }
130 *reg_space++ = reg;
131 }
132 }
133}
134
135/**
136 * vxge_ethtool_idnic - To physically identify the nic on the system.
137 * @dev : device pointer.
138 * @state : requested LED state
139 *
140 * Used to physically identify the NIC on the system.
141 * 0 on success
142 */
143static int vxge_ethtool_idnic(struct net_device *dev,
144 enum ethtool_phys_id_state state)
145{
146 struct vxgedev *vdev = netdev_priv(dev);
147 struct __vxge_hw_device *hldev = vdev->devh;
148
149 switch (state) {
150 case ETHTOOL_ID_ACTIVE:
151 vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
152 break;
153
154 case ETHTOOL_ID_INACTIVE:
155 vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF);
156 break;
157
158 default:
159 return -EINVAL;
160 }
161
162 return 0;
163}
164
165/**
166 * vxge_ethtool_getpause_data - Pause frame frame generation and reception.
167 * @dev : device pointer.
168 * @ep : pointer to the structure with pause parameters given by ethtool.
169 * Description:
170 * Returns the Pause frame generation and reception capability of the NIC.
171 * Return value:
172 * void
173 */
174static void vxge_ethtool_getpause_data(struct net_device *dev,
175 struct ethtool_pauseparam *ep)
176{
177 struct vxgedev *vdev = netdev_priv(dev);
178 struct __vxge_hw_device *hldev = vdev->devh;
179
180 vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause);
181}
182
183/**
184 * vxge_ethtool_setpause_data - set/reset pause frame generation.
185 * @dev : device pointer.
186 * @ep : pointer to the structure with pause parameters given by ethtool.
187 * Description:
188 * It can be used to set or reset Pause frame generation or reception
189 * support of the NIC.
190 * Return value:
191 * int, returns 0 on Success
192 */
193static int vxge_ethtool_setpause_data(struct net_device *dev,
194 struct ethtool_pauseparam *ep)
195{
196 struct vxgedev *vdev = netdev_priv(dev);
197 struct __vxge_hw_device *hldev = vdev->devh;
198
199 vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause);
200
201 vdev->config.tx_pause_enable = ep->tx_pause;
202 vdev->config.rx_pause_enable = ep->rx_pause;
203
204 return 0;
205}
206
207static void vxge_get_ethtool_stats(struct net_device *dev,
208 struct ethtool_stats *estats, u64 *tmp_stats)
209{
210 int j, k;
211 enum vxge_hw_status status;
212 enum vxge_hw_status swstatus;
213 struct vxge_vpath *vpath = NULL;
214 struct vxgedev *vdev = netdev_priv(dev);
215 struct __vxge_hw_device *hldev = vdev->devh;
216 struct vxge_hw_xmac_stats *xmac_stats;
217 struct vxge_hw_device_stats_sw_info *sw_stats;
218 struct vxge_hw_device_stats_hw_info *hw_stats;
219
220 u64 *ptr = tmp_stats;
221
222 memset(tmp_stats, 0,
223 vxge_ethtool_get_sset_count(dev, ETH_SS_STATS) * sizeof(u64));
224
225 xmac_stats = kzalloc(sizeof(struct vxge_hw_xmac_stats), GFP_KERNEL);
226 if (xmac_stats == NULL) {
227 vxge_debug_init(VXGE_ERR,
228 "%s : %d Memory Allocation failed for xmac_stats",
229 __func__, __LINE__);
230 return;
231 }
232
233 sw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_sw_info),
234 GFP_KERNEL);
235 if (sw_stats == NULL) {
236 kfree(xmac_stats);
237 vxge_debug_init(VXGE_ERR,
238 "%s : %d Memory Allocation failed for sw_stats",
239 __func__, __LINE__);
240 return;
241 }
242
243 hw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_hw_info),
244 GFP_KERNEL);
245 if (hw_stats == NULL) {
246 kfree(xmac_stats);
247 kfree(sw_stats);
248 vxge_debug_init(VXGE_ERR,
249 "%s : %d Memory Allocation failed for hw_stats",
250 __func__, __LINE__);
251 return;
252 }
253
254 *ptr++ = 0;
255 status = vxge_hw_device_xmac_stats_get(hldev, xmac_stats);
256 if (status != VXGE_HW_OK) {
257 if (status != VXGE_HW_ERR_PRIVILAGED_OPEARATION) {
258 vxge_debug_init(VXGE_ERR,
259 "%s : %d Failure in getting xmac stats",
260 __func__, __LINE__);
261 }
262 }
263 swstatus = vxge_hw_driver_stats_get(hldev, sw_stats);
264 if (swstatus != VXGE_HW_OK) {
265 vxge_debug_init(VXGE_ERR,
266 "%s : %d Failure in getting sw stats",
267 __func__, __LINE__);
268 }
269
270 status = vxge_hw_device_stats_get(hldev, hw_stats);
271 if (status != VXGE_HW_OK) {
272 vxge_debug_init(VXGE_ERR,
273 "%s : %d hw_stats_get error", __func__, __LINE__);
274 }
275
276 for (k = 0; k < vdev->no_of_vpath; k++) {
277 struct vxge_hw_vpath_stats_hw_info *vpath_info;
278
279 vpath = &vdev->vpaths[k];
280 j = vpath->device_id;
281 vpath_info = hw_stats->vpath_info[j];
282 if (!vpath_info) {
283 memset(ptr, 0, (VXGE_HW_VPATH_TX_STATS_LEN +
284 VXGE_HW_VPATH_RX_STATS_LEN) * sizeof(u64));
285 ptr += (VXGE_HW_VPATH_TX_STATS_LEN +
286 VXGE_HW_VPATH_RX_STATS_LEN);
287 continue;
288 }
289
290 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_frms;
291 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_octets;
292 *ptr++ = vpath_info->tx_stats.tx_data_octets;
293 *ptr++ = vpath_info->tx_stats.tx_mcast_frms;
294 *ptr++ = vpath_info->tx_stats.tx_bcast_frms;
295 *ptr++ = vpath_info->tx_stats.tx_ucast_frms;
296 *ptr++ = vpath_info->tx_stats.tx_tagged_frms;
297 *ptr++ = vpath_info->tx_stats.tx_vld_ip;
298 *ptr++ = vpath_info->tx_stats.tx_vld_ip_octets;
299 *ptr++ = vpath_info->tx_stats.tx_icmp;
300 *ptr++ = vpath_info->tx_stats.tx_tcp;
301 *ptr++ = vpath_info->tx_stats.tx_rst_tcp;
302 *ptr++ = vpath_info->tx_stats.tx_udp;
303 *ptr++ = vpath_info->tx_stats.tx_unknown_protocol;
304 *ptr++ = vpath_info->tx_stats.tx_lost_ip;
305 *ptr++ = vpath_info->tx_stats.tx_parse_error;
306 *ptr++ = vpath_info->tx_stats.tx_tcp_offload;
307 *ptr++ = vpath_info->tx_stats.tx_retx_tcp_offload;
308 *ptr++ = vpath_info->tx_stats.tx_lost_ip_offload;
309 *ptr++ = vpath_info->rx_stats.rx_ttl_eth_frms;
310 *ptr++ = vpath_info->rx_stats.rx_vld_frms;
311 *ptr++ = vpath_info->rx_stats.rx_offload_frms;
312 *ptr++ = vpath_info->rx_stats.rx_ttl_eth_octets;
313 *ptr++ = vpath_info->rx_stats.rx_data_octets;
314 *ptr++ = vpath_info->rx_stats.rx_offload_octets;
315 *ptr++ = vpath_info->rx_stats.rx_vld_mcast_frms;
316 *ptr++ = vpath_info->rx_stats.rx_vld_bcast_frms;
317 *ptr++ = vpath_info->rx_stats.rx_accepted_ucast_frms;
318 *ptr++ = vpath_info->rx_stats.rx_accepted_nucast_frms;
319 *ptr++ = vpath_info->rx_stats.rx_tagged_frms;
320 *ptr++ = vpath_info->rx_stats.rx_long_frms;
321 *ptr++ = vpath_info->rx_stats.rx_usized_frms;
322 *ptr++ = vpath_info->rx_stats.rx_osized_frms;
323 *ptr++ = vpath_info->rx_stats.rx_frag_frms;
324 *ptr++ = vpath_info->rx_stats.rx_jabber_frms;
325 *ptr++ = vpath_info->rx_stats.rx_ttl_64_frms;
326 *ptr++ = vpath_info->rx_stats.rx_ttl_65_127_frms;
327 *ptr++ = vpath_info->rx_stats.rx_ttl_128_255_frms;
328 *ptr++ = vpath_info->rx_stats.rx_ttl_256_511_frms;
329 *ptr++ = vpath_info->rx_stats.rx_ttl_512_1023_frms;
330 *ptr++ = vpath_info->rx_stats.rx_ttl_1024_1518_frms;
331 *ptr++ = vpath_info->rx_stats.rx_ttl_1519_4095_frms;
332 *ptr++ = vpath_info->rx_stats.rx_ttl_4096_8191_frms;
333 *ptr++ = vpath_info->rx_stats.rx_ttl_8192_max_frms;
334 *ptr++ = vpath_info->rx_stats.rx_ttl_gt_max_frms;
335 *ptr++ = vpath_info->rx_stats.rx_ip;
336 *ptr++ = vpath_info->rx_stats.rx_accepted_ip;
337 *ptr++ = vpath_info->rx_stats.rx_ip_octets;
338 *ptr++ = vpath_info->rx_stats.rx_err_ip;
339 *ptr++ = vpath_info->rx_stats.rx_icmp;
340 *ptr++ = vpath_info->rx_stats.rx_tcp;
341 *ptr++ = vpath_info->rx_stats.rx_udp;
342 *ptr++ = vpath_info->rx_stats.rx_err_tcp;
343 *ptr++ = vpath_info->rx_stats.rx_lost_frms;
344 *ptr++ = vpath_info->rx_stats.rx_lost_ip;
345 *ptr++ = vpath_info->rx_stats.rx_lost_ip_offload;
346 *ptr++ = vpath_info->rx_stats.rx_various_discard;
347 *ptr++ = vpath_info->rx_stats.rx_sleep_discard;
348 *ptr++ = vpath_info->rx_stats.rx_red_discard;
349 *ptr++ = vpath_info->rx_stats.rx_queue_full_discard;
350 *ptr++ = vpath_info->rx_stats.rx_mpa_ok_frms;
351 }
352 *ptr++ = 0;
353 for (k = 0; k < vdev->max_config_port; k++) {
354 *ptr++ = xmac_stats->aggr_stats[k].tx_frms;
355 *ptr++ = xmac_stats->aggr_stats[k].tx_data_octets;
356 *ptr++ = xmac_stats->aggr_stats[k].tx_mcast_frms;
357 *ptr++ = xmac_stats->aggr_stats[k].tx_bcast_frms;
358 *ptr++ = xmac_stats->aggr_stats[k].tx_discarded_frms;
359 *ptr++ = xmac_stats->aggr_stats[k].tx_errored_frms;
360 *ptr++ = xmac_stats->aggr_stats[k].rx_frms;
361 *ptr++ = xmac_stats->aggr_stats[k].rx_data_octets;
362 *ptr++ = xmac_stats->aggr_stats[k].rx_mcast_frms;
363 *ptr++ = xmac_stats->aggr_stats[k].rx_bcast_frms;
364 *ptr++ = xmac_stats->aggr_stats[k].rx_discarded_frms;
365 *ptr++ = xmac_stats->aggr_stats[k].rx_errored_frms;
366 *ptr++ = xmac_stats->aggr_stats[k].rx_unknown_slow_proto_frms;
367 }
368 *ptr++ = 0;
369 for (k = 0; k < vdev->max_config_port; k++) {
370 *ptr++ = xmac_stats->port_stats[k].tx_ttl_frms;
371 *ptr++ = xmac_stats->port_stats[k].tx_ttl_octets;
372 *ptr++ = xmac_stats->port_stats[k].tx_data_octets;
373 *ptr++ = xmac_stats->port_stats[k].tx_mcast_frms;
374 *ptr++ = xmac_stats->port_stats[k].tx_bcast_frms;
375 *ptr++ = xmac_stats->port_stats[k].tx_ucast_frms;
376 *ptr++ = xmac_stats->port_stats[k].tx_tagged_frms;
377 *ptr++ = xmac_stats->port_stats[k].tx_vld_ip;
378 *ptr++ = xmac_stats->port_stats[k].tx_vld_ip_octets;
379 *ptr++ = xmac_stats->port_stats[k].tx_icmp;
380 *ptr++ = xmac_stats->port_stats[k].tx_tcp;
381 *ptr++ = xmac_stats->port_stats[k].tx_rst_tcp;
382 *ptr++ = xmac_stats->port_stats[k].tx_udp;
383 *ptr++ = xmac_stats->port_stats[k].tx_parse_error;
384 *ptr++ = xmac_stats->port_stats[k].tx_unknown_protocol;
385 *ptr++ = xmac_stats->port_stats[k].tx_pause_ctrl_frms;
386 *ptr++ = xmac_stats->port_stats[k].tx_marker_pdu_frms;
387 *ptr++ = xmac_stats->port_stats[k].tx_lacpdu_frms;
388 *ptr++ = xmac_stats->port_stats[k].tx_drop_ip;
389 *ptr++ = xmac_stats->port_stats[k].tx_marker_resp_pdu_frms;
390 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char2_match;
391 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char1_match;
392 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column2_match;
393 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column1_match;
394 *ptr++ = xmac_stats->port_stats[k].tx_any_err_frms;
395 *ptr++ = xmac_stats->port_stats[k].tx_drop_frms;
396 *ptr++ = xmac_stats->port_stats[k].rx_ttl_frms;
397 *ptr++ = xmac_stats->port_stats[k].rx_vld_frms;
398 *ptr++ = xmac_stats->port_stats[k].rx_offload_frms;
399 *ptr++ = xmac_stats->port_stats[k].rx_ttl_octets;
400 *ptr++ = xmac_stats->port_stats[k].rx_data_octets;
401 *ptr++ = xmac_stats->port_stats[k].rx_offload_octets;
402 *ptr++ = xmac_stats->port_stats[k].rx_vld_mcast_frms;
403 *ptr++ = xmac_stats->port_stats[k].rx_vld_bcast_frms;
404 *ptr++ = xmac_stats->port_stats[k].rx_accepted_ucast_frms;
405 *ptr++ = xmac_stats->port_stats[k].rx_accepted_nucast_frms;
406 *ptr++ = xmac_stats->port_stats[k].rx_tagged_frms;
407 *ptr++ = xmac_stats->port_stats[k].rx_long_frms;
408 *ptr++ = xmac_stats->port_stats[k].rx_usized_frms;
409 *ptr++ = xmac_stats->port_stats[k].rx_osized_frms;
410 *ptr++ = xmac_stats->port_stats[k].rx_frag_frms;
411 *ptr++ = xmac_stats->port_stats[k].rx_jabber_frms;
412 *ptr++ = xmac_stats->port_stats[k].rx_ttl_64_frms;
413 *ptr++ = xmac_stats->port_stats[k].rx_ttl_65_127_frms;
414 *ptr++ = xmac_stats->port_stats[k].rx_ttl_128_255_frms;
415 *ptr++ = xmac_stats->port_stats[k].rx_ttl_256_511_frms;
416 *ptr++ = xmac_stats->port_stats[k].rx_ttl_512_1023_frms;
417 *ptr++ = xmac_stats->port_stats[k].rx_ttl_1024_1518_frms;
418 *ptr++ = xmac_stats->port_stats[k].rx_ttl_1519_4095_frms;
419 *ptr++ = xmac_stats->port_stats[k].rx_ttl_4096_8191_frms;
420 *ptr++ = xmac_stats->port_stats[k].rx_ttl_8192_max_frms;
421 *ptr++ = xmac_stats->port_stats[k].rx_ttl_gt_max_frms;
422 *ptr++ = xmac_stats->port_stats[k].rx_ip;
423 *ptr++ = xmac_stats->port_stats[k].rx_accepted_ip;
424 *ptr++ = xmac_stats->port_stats[k].rx_ip_octets;
425 *ptr++ = xmac_stats->port_stats[k].rx_err_ip;
426 *ptr++ = xmac_stats->port_stats[k].rx_icmp;
427 *ptr++ = xmac_stats->port_stats[k].rx_tcp;
428 *ptr++ = xmac_stats->port_stats[k].rx_udp;
429 *ptr++ = xmac_stats->port_stats[k].rx_err_tcp;
430 *ptr++ = xmac_stats->port_stats[k].rx_pause_count;
431 *ptr++ = xmac_stats->port_stats[k].rx_pause_ctrl_frms;
432 *ptr++ = xmac_stats->port_stats[k].rx_unsup_ctrl_frms;
433 *ptr++ = xmac_stats->port_stats[k].rx_fcs_err_frms;
434 *ptr++ = xmac_stats->port_stats[k].rx_in_rng_len_err_frms;
435 *ptr++ = xmac_stats->port_stats[k].rx_out_rng_len_err_frms;
436 *ptr++ = xmac_stats->port_stats[k].rx_drop_frms;
437 *ptr++ = xmac_stats->port_stats[k].rx_discarded_frms;
438 *ptr++ = xmac_stats->port_stats[k].rx_drop_ip;
439 *ptr++ = xmac_stats->port_stats[k].rx_drop_udp;
440 *ptr++ = xmac_stats->port_stats[k].rx_marker_pdu_frms;
441 *ptr++ = xmac_stats->port_stats[k].rx_lacpdu_frms;
442 *ptr++ = xmac_stats->port_stats[k].rx_unknown_pdu_frms;
443 *ptr++ = xmac_stats->port_stats[k].rx_marker_resp_pdu_frms;
444 *ptr++ = xmac_stats->port_stats[k].rx_fcs_discard;
445 *ptr++ = xmac_stats->port_stats[k].rx_illegal_pdu_frms;
446 *ptr++ = xmac_stats->port_stats[k].rx_switch_discard;
447 *ptr++ = xmac_stats->port_stats[k].rx_len_discard;
448 *ptr++ = xmac_stats->port_stats[k].rx_rpa_discard;
449 *ptr++ = xmac_stats->port_stats[k].rx_l2_mgmt_discard;
450 *ptr++ = xmac_stats->port_stats[k].rx_rts_discard;
451 *ptr++ = xmac_stats->port_stats[k].rx_trash_discard;
452 *ptr++ = xmac_stats->port_stats[k].rx_buff_full_discard;
453 *ptr++ = xmac_stats->port_stats[k].rx_red_discard;
454 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_ctrl_err_cnt;
455 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_data_err_cnt;
456 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char1_match;
457 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_err_sym;
458 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column1_match;
459 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char2_match;
460 *ptr++ = xmac_stats->port_stats[k].rx_local_fault;
461 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column2_match;
462 *ptr++ = xmac_stats->port_stats[k].rx_jettison;
463 *ptr++ = xmac_stats->port_stats[k].rx_remote_fault;
464 }
465
466 *ptr++ = 0;
467 for (k = 0; k < vdev->no_of_vpath; k++) {
468 struct vxge_hw_vpath_stats_sw_info *vpath_info;
469
470 vpath = &vdev->vpaths[k];
471 j = vpath->device_id;
472 vpath_info = (struct vxge_hw_vpath_stats_sw_info *)
473 &sw_stats->vpath_info[j];
474 *ptr++ = vpath_info->soft_reset_cnt;
475 *ptr++ = vpath_info->error_stats.unknown_alarms;
476 *ptr++ = vpath_info->error_stats.network_sustained_fault;
477 *ptr++ = vpath_info->error_stats.network_sustained_ok;
478 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_overwrite;
479 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_poison;
480 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_dma_error;
481 *ptr++ = vpath_info->error_stats.dblgen_fifo0_overflow;
482 *ptr++ = vpath_info->error_stats.statsb_pif_chain_error;
483 *ptr++ = vpath_info->error_stats.statsb_drop_timeout;
484 *ptr++ = vpath_info->error_stats.target_illegal_access;
485 *ptr++ = vpath_info->error_stats.ini_serr_det;
486 *ptr++ = vpath_info->error_stats.prc_ring_bumps;
487 *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_err;
488 *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_abort;
489 *ptr++ = vpath_info->error_stats.prc_quanta_size_err;
490 *ptr++ = vpath_info->ring_stats.common_stats.full_cnt;
491 *ptr++ = vpath_info->ring_stats.common_stats.usage_cnt;
492 *ptr++ = vpath_info->ring_stats.common_stats.usage_max;
493 *ptr++ = vpath_info->ring_stats.common_stats.
494 reserve_free_swaps_cnt;
495 *ptr++ = vpath_info->ring_stats.common_stats.total_compl_cnt;
496 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
497 *ptr++ = vpath_info->ring_stats.rxd_t_code_err_cnt[j];
498 *ptr++ = vpath_info->fifo_stats.common_stats.full_cnt;
499 *ptr++ = vpath_info->fifo_stats.common_stats.usage_cnt;
500 *ptr++ = vpath_info->fifo_stats.common_stats.usage_max;
501 *ptr++ = vpath_info->fifo_stats.common_stats.
502 reserve_free_swaps_cnt;
503 *ptr++ = vpath_info->fifo_stats.common_stats.total_compl_cnt;
504 *ptr++ = vpath_info->fifo_stats.total_posts;
505 *ptr++ = vpath_info->fifo_stats.total_buffers;
506 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
507 *ptr++ = vpath_info->fifo_stats.txd_t_code_err_cnt[j];
508 }
509
510 *ptr++ = 0;
511 for (k = 0; k < vdev->no_of_vpath; k++) {
512 struct vxge_hw_vpath_stats_hw_info *vpath_info;
513 vpath = &vdev->vpaths[k];
514 j = vpath->device_id;
515 vpath_info = hw_stats->vpath_info[j];
516 if (!vpath_info) {
517 memset(ptr, 0, VXGE_HW_VPATH_STATS_LEN * sizeof(u64));
518 ptr += VXGE_HW_VPATH_STATS_LEN;
519 continue;
520 }
521 *ptr++ = vpath_info->ini_num_mwr_sent;
522 *ptr++ = vpath_info->ini_num_mrd_sent;
523 *ptr++ = vpath_info->ini_num_cpl_rcvd;
524 *ptr++ = vpath_info->ini_num_mwr_byte_sent;
525 *ptr++ = vpath_info->ini_num_cpl_byte_rcvd;
526 *ptr++ = vpath_info->wrcrdtarb_xoff;
527 *ptr++ = vpath_info->rdcrdtarb_xoff;
528 *ptr++ = vpath_info->vpath_genstats_count0;
529 *ptr++ = vpath_info->vpath_genstats_count1;
530 *ptr++ = vpath_info->vpath_genstats_count2;
531 *ptr++ = vpath_info->vpath_genstats_count3;
532 *ptr++ = vpath_info->vpath_genstats_count4;
533 *ptr++ = vpath_info->vpath_genstats_count5;
534 *ptr++ = vpath_info->prog_event_vnum0;
535 *ptr++ = vpath_info->prog_event_vnum1;
536 *ptr++ = vpath_info->prog_event_vnum2;
537 *ptr++ = vpath_info->prog_event_vnum3;
538 *ptr++ = vpath_info->rx_multi_cast_frame_discard;
539 *ptr++ = vpath_info->rx_frm_transferred;
540 *ptr++ = vpath_info->rxd_returned;
541 *ptr++ = vpath_info->rx_mpa_len_fail_frms;
542 *ptr++ = vpath_info->rx_mpa_mrk_fail_frms;
543 *ptr++ = vpath_info->rx_mpa_crc_fail_frms;
544 *ptr++ = vpath_info->rx_permitted_frms;
545 *ptr++ = vpath_info->rx_vp_reset_discarded_frms;
546 *ptr++ = vpath_info->rx_wol_frms;
547 *ptr++ = vpath_info->tx_vp_reset_discarded_frms;
548 }
549
550 *ptr++ = 0;
551 *ptr++ = vdev->stats.vpaths_open;
552 *ptr++ = vdev->stats.vpath_open_fail;
553 *ptr++ = vdev->stats.link_up;
554 *ptr++ = vdev->stats.link_down;
555
556 for (k = 0; k < vdev->no_of_vpath; k++) {
557 *ptr += vdev->vpaths[k].fifo.stats.tx_frms;
558 *(ptr + 1) += vdev->vpaths[k].fifo.stats.tx_errors;
559 *(ptr + 2) += vdev->vpaths[k].fifo.stats.tx_bytes;
560 *(ptr + 3) += vdev->vpaths[k].fifo.stats.txd_not_free;
561 *(ptr + 4) += vdev->vpaths[k].fifo.stats.txd_out_of_desc;
562 *(ptr + 5) += vdev->vpaths[k].ring.stats.rx_frms;
563 *(ptr + 6) += vdev->vpaths[k].ring.stats.rx_errors;
564 *(ptr + 7) += vdev->vpaths[k].ring.stats.rx_bytes;
565 *(ptr + 8) += vdev->vpaths[k].ring.stats.rx_mcast;
566 *(ptr + 9) += vdev->vpaths[k].fifo.stats.pci_map_fail +
567 vdev->vpaths[k].ring.stats.pci_map_fail;
568 *(ptr + 10) += vdev->vpaths[k].ring.stats.skb_alloc_fail;
569 }
570
571 ptr += 12;
572
573 kfree(xmac_stats);
574 kfree(sw_stats);
575 kfree(hw_stats);
576}
577
578static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset,
579 u8 *data)
580{
581 int stat_size = 0;
582 int i, j;
583 struct vxgedev *vdev = netdev_priv(dev);
584 switch (stringset) {
585 case ETH_SS_STATS:
586 vxge_add_string("VPATH STATISTICS%s\t\t\t",
587 &stat_size, data, "");
588 for (i = 0; i < vdev->no_of_vpath; i++) {
589 vxge_add_string("tx_ttl_eth_frms_%d\t\t\t",
590 &stat_size, data, i);
591 vxge_add_string("tx_ttl_eth_octects_%d\t\t",
592 &stat_size, data, i);
593 vxge_add_string("tx_data_octects_%d\t\t\t",
594 &stat_size, data, i);
595 vxge_add_string("tx_mcast_frms_%d\t\t\t",
596 &stat_size, data, i);
597 vxge_add_string("tx_bcast_frms_%d\t\t\t",
598 &stat_size, data, i);
599 vxge_add_string("tx_ucast_frms_%d\t\t\t",
600 &stat_size, data, i);
601 vxge_add_string("tx_tagged_frms_%d\t\t\t",
602 &stat_size, data, i);
603 vxge_add_string("tx_vld_ip_%d\t\t\t",
604 &stat_size, data, i);
605 vxge_add_string("tx_vld_ip_octects_%d\t\t",
606 &stat_size, data, i);
607 vxge_add_string("tx_icmp_%d\t\t\t\t",
608 &stat_size, data, i);
609 vxge_add_string("tx_tcp_%d\t\t\t\t",
610 &stat_size, data, i);
611 vxge_add_string("tx_rst_tcp_%d\t\t\t",
612 &stat_size, data, i);
613 vxge_add_string("tx_udp_%d\t\t\t\t",
614 &stat_size, data, i);
615 vxge_add_string("tx_unknown_proto_%d\t\t\t",
616 &stat_size, data, i);
617 vxge_add_string("tx_lost_ip_%d\t\t\t",
618 &stat_size, data, i);
619 vxge_add_string("tx_parse_error_%d\t\t\t",
620 &stat_size, data, i);
621 vxge_add_string("tx_tcp_offload_%d\t\t\t",
622 &stat_size, data, i);
623 vxge_add_string("tx_retx_tcp_offload_%d\t\t",
624 &stat_size, data, i);
625 vxge_add_string("tx_lost_ip_offload_%d\t\t",
626 &stat_size, data, i);
627 vxge_add_string("rx_ttl_eth_frms_%d\t\t\t",
628 &stat_size, data, i);
629 vxge_add_string("rx_vld_frms_%d\t\t\t",
630 &stat_size, data, i);
631 vxge_add_string("rx_offload_frms_%d\t\t\t",
632 &stat_size, data, i);
633 vxge_add_string("rx_ttl_eth_octects_%d\t\t",
634 &stat_size, data, i);
635 vxge_add_string("rx_data_octects_%d\t\t\t",
636 &stat_size, data, i);
637 vxge_add_string("rx_offload_octects_%d\t\t",
638 &stat_size, data, i);
639 vxge_add_string("rx_vld_mcast_frms_%d\t\t",
640 &stat_size, data, i);
641 vxge_add_string("rx_vld_bcast_frms_%d\t\t",
642 &stat_size, data, i);
643 vxge_add_string("rx_accepted_ucast_frms_%d\t\t",
644 &stat_size, data, i);
645 vxge_add_string("rx_accepted_nucast_frms_%d\t\t",
646 &stat_size, data, i);
647 vxge_add_string("rx_tagged_frms_%d\t\t\t",
648 &stat_size, data, i);
649 vxge_add_string("rx_long_frms_%d\t\t\t",
650 &stat_size, data, i);
651 vxge_add_string("rx_usized_frms_%d\t\t\t",
652 &stat_size, data, i);
653 vxge_add_string("rx_osized_frms_%d\t\t\t",
654 &stat_size, data, i);
655 vxge_add_string("rx_frag_frms_%d\t\t\t",
656 &stat_size, data, i);
657 vxge_add_string("rx_jabber_frms_%d\t\t\t",
658 &stat_size, data, i);
659 vxge_add_string("rx_ttl_64_frms_%d\t\t\t",
660 &stat_size, data, i);
661 vxge_add_string("rx_ttl_65_127_frms_%d\t\t",
662 &stat_size, data, i);
663 vxge_add_string("rx_ttl_128_255_frms_%d\t\t",
664 &stat_size, data, i);
665 vxge_add_string("rx_ttl_256_511_frms_%d\t\t",
666 &stat_size, data, i);
667 vxge_add_string("rx_ttl_512_1023_frms_%d\t\t",
668 &stat_size, data, i);
669 vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t",
670 &stat_size, data, i);
671 vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t",
672 &stat_size, data, i);
673 vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t",
674 &stat_size, data, i);
675 vxge_add_string("rx_ttl_8192_max_frms_%d\t\t",
676 &stat_size, data, i);
677 vxge_add_string("rx_ttl_gt_max_frms_%d\t\t",
678 &stat_size, data, i);
679 vxge_add_string("rx_ip%d\t\t\t\t",
680 &stat_size, data, i);
681 vxge_add_string("rx_accepted_ip_%d\t\t\t",
682 &stat_size, data, i);
683 vxge_add_string("rx_ip_octects_%d\t\t\t",
684 &stat_size, data, i);
685 vxge_add_string("rx_err_ip_%d\t\t\t",
686 &stat_size, data, i);
687 vxge_add_string("rx_icmp_%d\t\t\t\t",
688 &stat_size, data, i);
689 vxge_add_string("rx_tcp_%d\t\t\t\t",
690 &stat_size, data, i);
691 vxge_add_string("rx_udp_%d\t\t\t\t",
692 &stat_size, data, i);
693 vxge_add_string("rx_err_tcp_%d\t\t\t",
694 &stat_size, data, i);
695 vxge_add_string("rx_lost_frms_%d\t\t\t",
696 &stat_size, data, i);
697 vxge_add_string("rx_lost_ip_%d\t\t\t",
698 &stat_size, data, i);
699 vxge_add_string("rx_lost_ip_offload_%d\t\t",
700 &stat_size, data, i);
701 vxge_add_string("rx_various_discard_%d\t\t",
702 &stat_size, data, i);
703 vxge_add_string("rx_sleep_discard_%d\t\t\t",
704 &stat_size, data, i);
705 vxge_add_string("rx_red_discard_%d\t\t\t",
706 &stat_size, data, i);
707 vxge_add_string("rx_queue_full_discard_%d\t\t",
708 &stat_size, data, i);
709 vxge_add_string("rx_mpa_ok_frms_%d\t\t\t",
710 &stat_size, data, i);
711 }
712
713 vxge_add_string("\nAGGR STATISTICS%s\t\t\t\t",
714 &stat_size, data, "");
715 for (i = 0; i < vdev->max_config_port; i++) {
716 vxge_add_string("tx_frms_%d\t\t\t\t",
717 &stat_size, data, i);
718 vxge_add_string("tx_data_octects_%d\t\t\t",
719 &stat_size, data, i);
720 vxge_add_string("tx_mcast_frms_%d\t\t\t",
721 &stat_size, data, i);
722 vxge_add_string("tx_bcast_frms_%d\t\t\t",
723 &stat_size, data, i);
724 vxge_add_string("tx_discarded_frms_%d\t\t",
725 &stat_size, data, i);
726 vxge_add_string("tx_errored_frms_%d\t\t\t",
727 &stat_size, data, i);
728 vxge_add_string("rx_frms_%d\t\t\t\t",
729 &stat_size, data, i);
730 vxge_add_string("rx_data_octects_%d\t\t\t",
731 &stat_size, data, i);
732 vxge_add_string("rx_mcast_frms_%d\t\t\t",
733 &stat_size, data, i);
734 vxge_add_string("rx_bcast_frms_%d\t\t\t",
735 &stat_size, data, i);
736 vxge_add_string("rx_discarded_frms_%d\t\t",
737 &stat_size, data, i);
738 vxge_add_string("rx_errored_frms_%d\t\t\t",
739 &stat_size, data, i);
740 vxge_add_string("rx_unknown_slow_proto_frms_%d\t",
741 &stat_size, data, i);
742 }
743
744 vxge_add_string("\nPORT STATISTICS%s\t\t\t\t",
745 &stat_size, data, "");
746 for (i = 0; i < vdev->max_config_port; i++) {
747 vxge_add_string("tx_ttl_frms_%d\t\t\t",
748 &stat_size, data, i);
749 vxge_add_string("tx_ttl_octects_%d\t\t\t",
750 &stat_size, data, i);
751 vxge_add_string("tx_data_octects_%d\t\t\t",
752 &stat_size, data, i);
753 vxge_add_string("tx_mcast_frms_%d\t\t\t",
754 &stat_size, data, i);
755 vxge_add_string("tx_bcast_frms_%d\t\t\t",
756 &stat_size, data, i);
757 vxge_add_string("tx_ucast_frms_%d\t\t\t",
758 &stat_size, data, i);
759 vxge_add_string("tx_tagged_frms_%d\t\t\t",
760 &stat_size, data, i);
761 vxge_add_string("tx_vld_ip_%d\t\t\t",
762 &stat_size, data, i);
763 vxge_add_string("tx_vld_ip_octects_%d\t\t",
764 &stat_size, data, i);
765 vxge_add_string("tx_icmp_%d\t\t\t\t",
766 &stat_size, data, i);
767 vxge_add_string("tx_tcp_%d\t\t\t\t",
768 &stat_size, data, i);
769 vxge_add_string("tx_rst_tcp_%d\t\t\t",
770 &stat_size, data, i);
771 vxge_add_string("tx_udp_%d\t\t\t\t",
772 &stat_size, data, i);
773 vxge_add_string("tx_parse_error_%d\t\t\t",
774 &stat_size, data, i);
775 vxge_add_string("tx_unknown_protocol_%d\t\t",
776 &stat_size, data, i);
777 vxge_add_string("tx_pause_ctrl_frms_%d\t\t",
778 &stat_size, data, i);
779 vxge_add_string("tx_marker_pdu_frms_%d\t\t",
780 &stat_size, data, i);
781 vxge_add_string("tx_lacpdu_frms_%d\t\t\t",
782 &stat_size, data, i);
783 vxge_add_string("tx_drop_ip_%d\t\t\t",
784 &stat_size, data, i);
785 vxge_add_string("tx_marker_resp_pdu_frms_%d\t\t",
786 &stat_size, data, i);
787 vxge_add_string("tx_xgmii_char2_match_%d\t\t",
788 &stat_size, data, i);
789 vxge_add_string("tx_xgmii_char1_match_%d\t\t",
790 &stat_size, data, i);
791 vxge_add_string("tx_xgmii_column2_match_%d\t\t",
792 &stat_size, data, i);
793 vxge_add_string("tx_xgmii_column1_match_%d\t\t",
794 &stat_size, data, i);
795 vxge_add_string("tx_any_err_frms_%d\t\t\t",
796 &stat_size, data, i);
797 vxge_add_string("tx_drop_frms_%d\t\t\t",
798 &stat_size, data, i);
799 vxge_add_string("rx_ttl_frms_%d\t\t\t",
800 &stat_size, data, i);
801 vxge_add_string("rx_vld_frms_%d\t\t\t",
802 &stat_size, data, i);
803 vxge_add_string("rx_offload_frms_%d\t\t\t",
804 &stat_size, data, i);
805 vxge_add_string("rx_ttl_octects_%d\t\t\t",
806 &stat_size, data, i);
807 vxge_add_string("rx_data_octects_%d\t\t\t",
808 &stat_size, data, i);
809 vxge_add_string("rx_offload_octects_%d\t\t",
810 &stat_size, data, i);
811 vxge_add_string("rx_vld_mcast_frms_%d\t\t",
812 &stat_size, data, i);
813 vxge_add_string("rx_vld_bcast_frms_%d\t\t",
814 &stat_size, data, i);
815 vxge_add_string("rx_accepted_ucast_frms_%d\t\t",
816 &stat_size, data, i);
817 vxge_add_string("rx_accepted_nucast_frms_%d\t\t",
818 &stat_size, data, i);
819 vxge_add_string("rx_tagged_frms_%d\t\t\t",
820 &stat_size, data, i);
821 vxge_add_string("rx_long_frms_%d\t\t\t",
822 &stat_size, data, i);
823 vxge_add_string("rx_usized_frms_%d\t\t\t",
824 &stat_size, data, i);
825 vxge_add_string("rx_osized_frms_%d\t\t\t",
826 &stat_size, data, i);
827 vxge_add_string("rx_frag_frms_%d\t\t\t",
828 &stat_size, data, i);
829 vxge_add_string("rx_jabber_frms_%d\t\t\t",
830 &stat_size, data, i);
831 vxge_add_string("rx_ttl_64_frms_%d\t\t\t",
832 &stat_size, data, i);
833 vxge_add_string("rx_ttl_65_127_frms_%d\t\t",
834 &stat_size, data, i);
835 vxge_add_string("rx_ttl_128_255_frms_%d\t\t",
836 &stat_size, data, i);
837 vxge_add_string("rx_ttl_256_511_frms_%d\t\t",
838 &stat_size, data, i);
839 vxge_add_string("rx_ttl_512_1023_frms_%d\t\t",
840 &stat_size, data, i);
841 vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t",
842 &stat_size, data, i);
843 vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t",
844 &stat_size, data, i);
845 vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t",
846 &stat_size, data, i);
847 vxge_add_string("rx_ttl_8192_max_frms_%d\t\t",
848 &stat_size, data, i);
849 vxge_add_string("rx_ttl_gt_max_frms_%d\t\t",
850 &stat_size, data, i);
851 vxge_add_string("rx_ip_%d\t\t\t\t",
852 &stat_size, data, i);
853 vxge_add_string("rx_accepted_ip_%d\t\t\t",
854 &stat_size, data, i);
855 vxge_add_string("rx_ip_octets_%d\t\t\t",
856 &stat_size, data, i);
857 vxge_add_string("rx_err_ip_%d\t\t\t",
858 &stat_size, data, i);
859 vxge_add_string("rx_icmp_%d\t\t\t\t",
860 &stat_size, data, i);
861 vxge_add_string("rx_tcp_%d\t\t\t\t",
862 &stat_size, data, i);
863 vxge_add_string("rx_udp_%d\t\t\t\t",
864 &stat_size, data, i);
865 vxge_add_string("rx_err_tcp_%d\t\t\t",
866 &stat_size, data, i);
867 vxge_add_string("rx_pause_count_%d\t\t\t",
868 &stat_size, data, i);
869 vxge_add_string("rx_pause_ctrl_frms_%d\t\t",
870 &stat_size, data, i);
871 vxge_add_string("rx_unsup_ctrl_frms_%d\t\t",
872 &stat_size, data, i);
873 vxge_add_string("rx_fcs_err_frms_%d\t\t\t",
874 &stat_size, data, i);
875 vxge_add_string("rx_in_rng_len_err_frms_%d\t\t",
876 &stat_size, data, i);
877 vxge_add_string("rx_out_rng_len_err_frms_%d\t\t",
878 &stat_size, data, i);
879 vxge_add_string("rx_drop_frms_%d\t\t\t",
880 &stat_size, data, i);
881 vxge_add_string("rx_discard_frms_%d\t\t\t",
882 &stat_size, data, i);
883 vxge_add_string("rx_drop_ip_%d\t\t\t",
884 &stat_size, data, i);
885 vxge_add_string("rx_drop_udp_%d\t\t\t",
886 &stat_size, data, i);
887 vxge_add_string("rx_marker_pdu_frms_%d\t\t",
888 &stat_size, data, i);
889 vxge_add_string("rx_lacpdu_frms_%d\t\t\t",
890 &stat_size, data, i);
891 vxge_add_string("rx_unknown_pdu_frms_%d\t\t",
892 &stat_size, data, i);
893 vxge_add_string("rx_marker_resp_pdu_frms_%d\t\t",
894 &stat_size, data, i);
895 vxge_add_string("rx_fcs_discard_%d\t\t\t",
896 &stat_size, data, i);
897 vxge_add_string("rx_illegal_pdu_frms_%d\t\t",
898 &stat_size, data, i);
899 vxge_add_string("rx_switch_discard_%d\t\t",
900 &stat_size, data, i);
901 vxge_add_string("rx_len_discard_%d\t\t\t",
902 &stat_size, data, i);
903 vxge_add_string("rx_rpa_discard_%d\t\t\t",
904 &stat_size, data, i);
905 vxge_add_string("rx_l2_mgmt_discard_%d\t\t",
906 &stat_size, data, i);
907 vxge_add_string("rx_rts_discard_%d\t\t\t",
908 &stat_size, data, i);
909 vxge_add_string("rx_trash_discard_%d\t\t\t",
910 &stat_size, data, i);
911 vxge_add_string("rx_buff_full_discard_%d\t\t",
912 &stat_size, data, i);
913 vxge_add_string("rx_red_discard_%d\t\t\t",
914 &stat_size, data, i);
915 vxge_add_string("rx_xgmii_ctrl_err_cnt_%d\t\t",
916 &stat_size, data, i);
917 vxge_add_string("rx_xgmii_data_err_cnt_%d\t\t",
918 &stat_size, data, i);
919 vxge_add_string("rx_xgmii_char1_match_%d\t\t",
920 &stat_size, data, i);
921 vxge_add_string("rx_xgmii_err_sym_%d\t\t\t",
922 &stat_size, data, i);
923 vxge_add_string("rx_xgmii_column1_match_%d\t\t",
924 &stat_size, data, i);
925 vxge_add_string("rx_xgmii_char2_match_%d\t\t",
926 &stat_size, data, i);
927 vxge_add_string("rx_local_fault_%d\t\t\t",
928 &stat_size, data, i);
929 vxge_add_string("rx_xgmii_column2_match_%d\t\t",
930 &stat_size, data, i);
931 vxge_add_string("rx_jettison_%d\t\t\t",
932 &stat_size, data, i);
933 vxge_add_string("rx_remote_fault_%d\t\t\t",
934 &stat_size, data, i);
935 }
936
937 vxge_add_string("\n SOFTWARE STATISTICS%s\t\t\t",
938 &stat_size, data, "");
939 for (i = 0; i < vdev->no_of_vpath; i++) {
940 vxge_add_string("soft_reset_cnt_%d\t\t\t",
941 &stat_size, data, i);
942 vxge_add_string("unknown_alarms_%d\t\t\t",
943 &stat_size, data, i);
944 vxge_add_string("network_sustained_fault_%d\t\t",
945 &stat_size, data, i);
946 vxge_add_string("network_sustained_ok_%d\t\t",
947 &stat_size, data, i);
948 vxge_add_string("kdfcctl_fifo0_overwrite_%d\t\t",
949 &stat_size, data, i);
950 vxge_add_string("kdfcctl_fifo0_poison_%d\t\t",
951 &stat_size, data, i);
952 vxge_add_string("kdfcctl_fifo0_dma_error_%d\t\t",
953 &stat_size, data, i);
954 vxge_add_string("dblgen_fifo0_overflow_%d\t\t",
955 &stat_size, data, i);
956 vxge_add_string("statsb_pif_chain_error_%d\t\t",
957 &stat_size, data, i);
958 vxge_add_string("statsb_drop_timeout_%d\t\t",
959 &stat_size, data, i);
960 vxge_add_string("target_illegal_access_%d\t\t",
961 &stat_size, data, i);
962 vxge_add_string("ini_serr_det_%d\t\t\t",
963 &stat_size, data, i);
964 vxge_add_string("prc_ring_bumps_%d\t\t\t",
965 &stat_size, data, i);
966 vxge_add_string("prc_rxdcm_sc_err_%d\t\t\t",
967 &stat_size, data, i);
968 vxge_add_string("prc_rxdcm_sc_abort_%d\t\t",
969 &stat_size, data, i);
970 vxge_add_string("prc_quanta_size_err_%d\t\t",
971 &stat_size, data, i);
972 vxge_add_string("ring_full_cnt_%d\t\t\t",
973 &stat_size, data, i);
974 vxge_add_string("ring_usage_cnt_%d\t\t\t",
975 &stat_size, data, i);
976 vxge_add_string("ring_usage_max_%d\t\t\t",
977 &stat_size, data, i);
978 vxge_add_string("ring_reserve_free_swaps_cnt_%d\t",
979 &stat_size, data, i);
980 vxge_add_string("ring_total_compl_cnt_%d\t\t",
981 &stat_size, data, i);
982 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
983 vxge_add_string("rxd_t_code_err_cnt%d_%d\t\t",
984 &stat_size, data, j, i);
985 vxge_add_string("fifo_full_cnt_%d\t\t\t",
986 &stat_size, data, i);
987 vxge_add_string("fifo_usage_cnt_%d\t\t\t",
988 &stat_size, data, i);
989 vxge_add_string("fifo_usage_max_%d\t\t\t",
990 &stat_size, data, i);
991 vxge_add_string("fifo_reserve_free_swaps_cnt_%d\t",
992 &stat_size, data, i);
993 vxge_add_string("fifo_total_compl_cnt_%d\t\t",
994 &stat_size, data, i);
995 vxge_add_string("fifo_total_posts_%d\t\t\t",
996 &stat_size, data, i);
997 vxge_add_string("fifo_total_buffers_%d\t\t",
998 &stat_size, data, i);
999 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
1000 vxge_add_string("txd_t_code_err_cnt%d_%d\t\t",
1001 &stat_size, data, j, i);
1002 }
1003
1004 vxge_add_string("\n HARDWARE STATISTICS%s\t\t\t",
1005 &stat_size, data, "");
1006 for (i = 0; i < vdev->no_of_vpath; i++) {
1007 vxge_add_string("ini_num_mwr_sent_%d\t\t\t",
1008 &stat_size, data, i);
1009 vxge_add_string("ini_num_mrd_sent_%d\t\t\t",
1010 &stat_size, data, i);
1011 vxge_add_string("ini_num_cpl_rcvd_%d\t\t\t",
1012 &stat_size, data, i);
1013 vxge_add_string("ini_num_mwr_byte_sent_%d\t\t",
1014 &stat_size, data, i);
1015 vxge_add_string("ini_num_cpl_byte_rcvd_%d\t\t",
1016 &stat_size, data, i);
1017 vxge_add_string("wrcrdtarb_xoff_%d\t\t\t",
1018 &stat_size, data, i);
1019 vxge_add_string("rdcrdtarb_xoff_%d\t\t\t",
1020 &stat_size, data, i);
1021 vxge_add_string("vpath_genstats_count0_%d\t\t",
1022 &stat_size, data, i);
1023 vxge_add_string("vpath_genstats_count1_%d\t\t",
1024 &stat_size, data, i);
1025 vxge_add_string("vpath_genstats_count2_%d\t\t",
1026 &stat_size, data, i);
1027 vxge_add_string("vpath_genstats_count3_%d\t\t",
1028 &stat_size, data, i);
1029 vxge_add_string("vpath_genstats_count4_%d\t\t",
1030 &stat_size, data, i);
1031 vxge_add_string("vpath_genstats_count5_%d\t\t",
1032 &stat_size, data, i);
1033 vxge_add_string("prog_event_vnum0_%d\t\t\t",
1034 &stat_size, data, i);
1035 vxge_add_string("prog_event_vnum1_%d\t\t\t",
1036 &stat_size, data, i);
1037 vxge_add_string("prog_event_vnum2_%d\t\t\t",
1038 &stat_size, data, i);
1039 vxge_add_string("prog_event_vnum3_%d\t\t\t",
1040 &stat_size, data, i);
1041 vxge_add_string("rx_multi_cast_frame_discard_%d\t",
1042 &stat_size, data, i);
1043 vxge_add_string("rx_frm_transferred_%d\t\t",
1044 &stat_size, data, i);
1045 vxge_add_string("rxd_returned_%d\t\t\t",
1046 &stat_size, data, i);
1047 vxge_add_string("rx_mpa_len_fail_frms_%d\t\t",
1048 &stat_size, data, i);
1049 vxge_add_string("rx_mpa_mrk_fail_frms_%d\t\t",
1050 &stat_size, data, i);
1051 vxge_add_string("rx_mpa_crc_fail_frms_%d\t\t",
1052 &stat_size, data, i);
1053 vxge_add_string("rx_permitted_frms_%d\t\t",
1054 &stat_size, data, i);
1055 vxge_add_string("rx_vp_reset_discarded_frms_%d\t",
1056 &stat_size, data, i);
1057 vxge_add_string("rx_wol_frms_%d\t\t\t",
1058 &stat_size, data, i);
1059 vxge_add_string("tx_vp_reset_discarded_frms_%d\t",
1060 &stat_size, data, i);
1061 }
1062
1063 memcpy(data + stat_size, ðtool_driver_stats_keys,
1064 sizeof(ethtool_driver_stats_keys));
1065 }
1066}
1067
1068static int vxge_ethtool_get_regs_len(struct net_device *dev)
1069{
1070 struct vxgedev *vdev = netdev_priv(dev);
1071
1072 return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
1073}
1074
1075static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
1076{
1077 struct vxgedev *vdev = netdev_priv(dev);
1078
1079 switch (sset) {
1080 case ETH_SS_STATS:
1081 return VXGE_TITLE_LEN +
1082 (vdev->no_of_vpath * VXGE_HW_VPATH_STATS_LEN) +
1083 (vdev->max_config_port * VXGE_HW_AGGR_STATS_LEN) +
1084 (vdev->max_config_port * VXGE_HW_PORT_STATS_LEN) +
1085 (vdev->no_of_vpath * VXGE_HW_VPATH_TX_STATS_LEN) +
1086 (vdev->no_of_vpath * VXGE_HW_VPATH_RX_STATS_LEN) +
1087 (vdev->no_of_vpath * VXGE_SW_STATS_LEN) +
1088 DRIVER_STAT_LEN;
1089 default:
1090 return -EOPNOTSUPP;
1091 }
1092}
1093
1094static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
1095{
1096 struct vxgedev *vdev = netdev_priv(dev);
1097
1098 if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) {
1099 printk(KERN_INFO "Single Function Mode is required to flash the"
1100 " firmware\n");
1101 return -EINVAL;
1102 }
1103
1104 if (netif_running(dev)) {
1105 printk(KERN_INFO "Interface %s must be down to flash the "
1106 "firmware\n", dev->name);
1107 return -EBUSY;
1108 }
1109
1110 return vxge_fw_upgrade(vdev, parms->data, 1);
1111}
1112
1113static const struct ethtool_ops vxge_ethtool_ops = {
1114 .get_settings = vxge_ethtool_gset,
1115 .set_settings = vxge_ethtool_sset,
1116 .get_drvinfo = vxge_ethtool_gdrvinfo,
1117 .get_regs_len = vxge_ethtool_get_regs_len,
1118 .get_regs = vxge_ethtool_gregs,
1119 .get_link = ethtool_op_get_link,
1120 .get_pauseparam = vxge_ethtool_getpause_data,
1121 .set_pauseparam = vxge_ethtool_setpause_data,
1122 .get_strings = vxge_ethtool_get_strings,
1123 .set_phys_id = vxge_ethtool_idnic,
1124 .get_sset_count = vxge_ethtool_get_sset_count,
1125 .get_ethtool_stats = vxge_get_ethtool_stats,
1126 .flash_device = vxge_fw_flash,
1127};
1128
1129void vxge_initialize_ethtool_ops(struct net_device *ndev)
1130{
1131 SET_ETHTOOL_OPS(ndev, &vxge_ethtool_ops);
1132}