drivers/net/qlge/qlge_main.c: use %pM to show MAC address
[linux-2.6.git] / drivers / net / qlge / qlge_ethtool.c
1 #include <linux/kernel.h>
2 #include <linux/init.h>
3 #include <linux/types.h>
4 #include <linux/module.h>
5 #include <linux/list.h>
6 #include <linux/pci.h>
7 #include <linux/dma-mapping.h>
8 #include <linux/pagemap.h>
9 #include <linux/sched.h>
10 #include <linux/slab.h>
11 #include <linux/dmapool.h>
12 #include <linux/mempool.h>
13 #include <linux/spinlock.h>
14 #include <linux/kthread.h>
15 #include <linux/interrupt.h>
16 #include <linux/errno.h>
17 #include <linux/ioport.h>
18 #include <linux/in.h>
19 #include <linux/ip.h>
20 #include <linux/ipv6.h>
21 #include <net/ipv6.h>
22 #include <linux/tcp.h>
23 #include <linux/udp.h>
24 #include <linux/if_arp.h>
25 #include <linux/if_ether.h>
26 #include <linux/netdevice.h>
27 #include <linux/etherdevice.h>
28 #include <linux/ethtool.h>
29 #include <linux/skbuff.h>
30 #include <linux/rtnetlink.h>
31 #include <linux/if_vlan.h>
32 #include <linux/delay.h>
33 #include <linux/mm.h>
34 #include <linux/vmalloc.h>
35
36
37 #include "qlge.h"
38
39 static const char ql_gstrings_test[][ETH_GSTRING_LEN] = {
40         "Loopback test  (offline)"
41 };
42 #define QLGE_TEST_LEN (sizeof(ql_gstrings_test) / ETH_GSTRING_LEN)
43
44 static int ql_update_ring_coalescing(struct ql_adapter *qdev)
45 {
46         int i, status = 0;
47         struct rx_ring *rx_ring;
48         struct cqicb *cqicb;
49
50         if (!netif_running(qdev->ndev))
51                 return status;
52
53         /* Skip the default queue, and update the outbound handler
54          * queues if they changed.
55          */
56         cqicb = (struct cqicb *)&qdev->rx_ring[qdev->rss_ring_count];
57         if (le16_to_cpu(cqicb->irq_delay) != qdev->tx_coalesce_usecs ||
58                 le16_to_cpu(cqicb->pkt_delay) !=
59                                 qdev->tx_max_coalesced_frames) {
60                 for (i = qdev->rss_ring_count; i < qdev->rx_ring_count; i++) {
61                         rx_ring = &qdev->rx_ring[i];
62                         cqicb = (struct cqicb *)rx_ring;
63                         cqicb->irq_delay = cpu_to_le16(qdev->tx_coalesce_usecs);
64                         cqicb->pkt_delay =
65                             cpu_to_le16(qdev->tx_max_coalesced_frames);
66                         cqicb->flags = FLAGS_LI;
67                         status = ql_write_cfg(qdev, cqicb, sizeof(*cqicb),
68                                                 CFG_LCQ, rx_ring->cq_id);
69                         if (status) {
70                                 QPRINTK(qdev, IFUP, ERR,
71                                         "Failed to load CQICB.\n");
72                                 goto exit;
73                         }
74                 }
75         }
76
77         /* Update the inbound (RSS) handler queues if they changed. */
78         cqicb = (struct cqicb *)&qdev->rx_ring[0];
79         if (le16_to_cpu(cqicb->irq_delay) != qdev->rx_coalesce_usecs ||
80                 le16_to_cpu(cqicb->pkt_delay) !=
81                                         qdev->rx_max_coalesced_frames) {
82                 for (i = 0; i < qdev->rss_ring_count; i++, rx_ring++) {
83                         rx_ring = &qdev->rx_ring[i];
84                         cqicb = (struct cqicb *)rx_ring;
85                         cqicb->irq_delay = cpu_to_le16(qdev->rx_coalesce_usecs);
86                         cqicb->pkt_delay =
87                             cpu_to_le16(qdev->rx_max_coalesced_frames);
88                         cqicb->flags = FLAGS_LI;
89                         status = ql_write_cfg(qdev, cqicb, sizeof(*cqicb),
90                                                 CFG_LCQ, rx_ring->cq_id);
91                         if (status) {
92                                 QPRINTK(qdev, IFUP, ERR,
93                                         "Failed to load CQICB.\n");
94                                 goto exit;
95                         }
96                 }
97         }
98 exit:
99         return status;
100 }
101
102 static void ql_update_stats(struct ql_adapter *qdev)
103 {
104         u32 i;
105         u64 data;
106         u64 *iter = &qdev->nic_stats.tx_pkts;
107
108         spin_lock(&qdev->stats_lock);
109         if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) {
110                         QPRINTK(qdev, DRV, ERR,
111                                 "Couldn't get xgmac sem.\n");
112                 goto quit;
113         }
114         /*
115          * Get TX statistics.
116          */
117         for (i = 0x200; i < 0x280; i += 8) {
118                 if (ql_read_xgmac_reg64(qdev, i, &data)) {
119                         QPRINTK(qdev, DRV, ERR,
120                                 "Error reading status register 0x%.04x.\n", i);
121                         goto end;
122                 } else
123                         *iter = data;
124                 iter++;
125         }
126
127         /*
128          * Get RX statistics.
129          */
130         for (i = 0x300; i < 0x3d0; i += 8) {
131                 if (ql_read_xgmac_reg64(qdev, i, &data)) {
132                         QPRINTK(qdev, DRV, ERR,
133                                 "Error reading status register 0x%.04x.\n", i);
134                         goto end;
135                 } else
136                         *iter = data;
137                 iter++;
138         }
139
140         /*
141          * Get Per-priority TX pause frame counter statistics.
142          */
143         for (i = 0x500; i < 0x540; i += 8) {
144                 if (ql_read_xgmac_reg64(qdev, i, &data)) {
145                         QPRINTK(qdev, DRV, ERR,
146                                 "Error reading status register 0x%.04x.\n", i);
147                         goto end;
148                 } else
149                         *iter = data;
150                 iter++;
151         }
152
153         /*
154          * Get Per-priority RX pause frame counter statistics.
155          */
156         for (i = 0x568; i < 0x5a8; i += 8) {
157                 if (ql_read_xgmac_reg64(qdev, i, &data)) {
158                         QPRINTK(qdev, DRV, ERR,
159                                 "Error reading status register 0x%.04x.\n", i);
160                         goto end;
161                 } else
162                         *iter = data;
163                 iter++;
164         }
165
166         /*
167          * Get RX NIC FIFO DROP statistics.
168          */
169         if (ql_read_xgmac_reg64(qdev, 0x5b8, &data)) {
170                 QPRINTK(qdev, DRV, ERR,
171                         "Error reading status register 0x%.04x.\n", i);
172                 goto end;
173         } else
174                 *iter = data;
175 end:
176         ql_sem_unlock(qdev, qdev->xg_sem_mask);
177 quit:
178         spin_unlock(&qdev->stats_lock);
179
180         QL_DUMP_STAT(qdev);
181
182         return;
183 }
184
185 static char ql_stats_str_arr[][ETH_GSTRING_LEN] = {
186         {"tx_pkts"},
187         {"tx_bytes"},
188         {"tx_mcast_pkts"},
189         {"tx_bcast_pkts"},
190         {"tx_ucast_pkts"},
191         {"tx_ctl_pkts"},
192         {"tx_pause_pkts"},
193         {"tx_64_pkts"},
194         {"tx_65_to_127_pkts"},
195         {"tx_128_to_255_pkts"},
196         {"tx_256_511_pkts"},
197         {"tx_512_to_1023_pkts"},
198         {"tx_1024_to_1518_pkts"},
199         {"tx_1519_to_max_pkts"},
200         {"tx_undersize_pkts"},
201         {"tx_oversize_pkts"},
202         {"rx_bytes"},
203         {"rx_bytes_ok"},
204         {"rx_pkts"},
205         {"rx_pkts_ok"},
206         {"rx_bcast_pkts"},
207         {"rx_mcast_pkts"},
208         {"rx_ucast_pkts"},
209         {"rx_undersize_pkts"},
210         {"rx_oversize_pkts"},
211         {"rx_jabber_pkts"},
212         {"rx_undersize_fcerr_pkts"},
213         {"rx_drop_events"},
214         {"rx_fcerr_pkts"},
215         {"rx_align_err"},
216         {"rx_symbol_err"},
217         {"rx_mac_err"},
218         {"rx_ctl_pkts"},
219         {"rx_pause_pkts"},
220         {"rx_64_pkts"},
221         {"rx_65_to_127_pkts"},
222         {"rx_128_255_pkts"},
223         {"rx_256_511_pkts"},
224         {"rx_512_to_1023_pkts"},
225         {"rx_1024_to_1518_pkts"},
226         {"rx_1519_to_max_pkts"},
227         {"rx_len_err_pkts"},
228         {"tx_cbfc_pause_frames0"},
229         {"tx_cbfc_pause_frames1"},
230         {"tx_cbfc_pause_frames2"},
231         {"tx_cbfc_pause_frames3"},
232         {"tx_cbfc_pause_frames4"},
233         {"tx_cbfc_pause_frames5"},
234         {"tx_cbfc_pause_frames6"},
235         {"tx_cbfc_pause_frames7"},
236         {"rx_cbfc_pause_frames0"},
237         {"rx_cbfc_pause_frames1"},
238         {"rx_cbfc_pause_frames2"},
239         {"rx_cbfc_pause_frames3"},
240         {"rx_cbfc_pause_frames4"},
241         {"rx_cbfc_pause_frames5"},
242         {"rx_cbfc_pause_frames6"},
243         {"rx_cbfc_pause_frames7"},
244         {"rx_nic_fifo_drop"},
245 };
246
247 static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
248 {
249         switch (stringset) {
250         case ETH_SS_STATS:
251                 memcpy(buf, ql_stats_str_arr, sizeof(ql_stats_str_arr));
252                 break;
253         }
254 }
255
256 static int ql_get_sset_count(struct net_device *dev, int sset)
257 {
258         switch (sset) {
259         case ETH_SS_TEST:
260                 return QLGE_TEST_LEN;
261         case ETH_SS_STATS:
262                 return ARRAY_SIZE(ql_stats_str_arr);
263         default:
264                 return -EOPNOTSUPP;
265         }
266 }
267
268 static void
269 ql_get_ethtool_stats(struct net_device *ndev,
270                      struct ethtool_stats *stats, u64 *data)
271 {
272         struct ql_adapter *qdev = netdev_priv(ndev);
273         struct nic_stats *s = &qdev->nic_stats;
274
275         ql_update_stats(qdev);
276
277         *data++ = s->tx_pkts;
278         *data++ = s->tx_bytes;
279         *data++ = s->tx_mcast_pkts;
280         *data++ = s->tx_bcast_pkts;
281         *data++ = s->tx_ucast_pkts;
282         *data++ = s->tx_ctl_pkts;
283         *data++ = s->tx_pause_pkts;
284         *data++ = s->tx_64_pkt;
285         *data++ = s->tx_65_to_127_pkt;
286         *data++ = s->tx_128_to_255_pkt;
287         *data++ = s->tx_256_511_pkt;
288         *data++ = s->tx_512_to_1023_pkt;
289         *data++ = s->tx_1024_to_1518_pkt;
290         *data++ = s->tx_1519_to_max_pkt;
291         *data++ = s->tx_undersize_pkt;
292         *data++ = s->tx_oversize_pkt;
293         *data++ = s->rx_bytes;
294         *data++ = s->rx_bytes_ok;
295         *data++ = s->rx_pkts;
296         *data++ = s->rx_pkts_ok;
297         *data++ = s->rx_bcast_pkts;
298         *data++ = s->rx_mcast_pkts;
299         *data++ = s->rx_ucast_pkts;
300         *data++ = s->rx_undersize_pkts;
301         *data++ = s->rx_oversize_pkts;
302         *data++ = s->rx_jabber_pkts;
303         *data++ = s->rx_undersize_fcerr_pkts;
304         *data++ = s->rx_drop_events;
305         *data++ = s->rx_fcerr_pkts;
306         *data++ = s->rx_align_err;
307         *data++ = s->rx_symbol_err;
308         *data++ = s->rx_mac_err;
309         *data++ = s->rx_ctl_pkts;
310         *data++ = s->rx_pause_pkts;
311         *data++ = s->rx_64_pkts;
312         *data++ = s->rx_65_to_127_pkts;
313         *data++ = s->rx_128_255_pkts;
314         *data++ = s->rx_256_511_pkts;
315         *data++ = s->rx_512_to_1023_pkts;
316         *data++ = s->rx_1024_to_1518_pkts;
317         *data++ = s->rx_1519_to_max_pkts;
318         *data++ = s->rx_len_err_pkts;
319         *data++ = s->tx_cbfc_pause_frames0;
320         *data++ = s->tx_cbfc_pause_frames1;
321         *data++ = s->tx_cbfc_pause_frames2;
322         *data++ = s->tx_cbfc_pause_frames3;
323         *data++ = s->tx_cbfc_pause_frames4;
324         *data++ = s->tx_cbfc_pause_frames5;
325         *data++ = s->tx_cbfc_pause_frames6;
326         *data++ = s->tx_cbfc_pause_frames7;
327         *data++ = s->rx_cbfc_pause_frames0;
328         *data++ = s->rx_cbfc_pause_frames1;
329         *data++ = s->rx_cbfc_pause_frames2;
330         *data++ = s->rx_cbfc_pause_frames3;
331         *data++ = s->rx_cbfc_pause_frames4;
332         *data++ = s->rx_cbfc_pause_frames5;
333         *data++ = s->rx_cbfc_pause_frames6;
334         *data++ = s->rx_cbfc_pause_frames7;
335         *data++ = s->rx_nic_fifo_drop;
336 }
337
338 static int ql_get_settings(struct net_device *ndev,
339                               struct ethtool_cmd *ecmd)
340 {
341         struct ql_adapter *qdev = netdev_priv(ndev);
342
343         ecmd->supported = SUPPORTED_10000baseT_Full;
344         ecmd->advertising = ADVERTISED_10000baseT_Full;
345         ecmd->autoneg = AUTONEG_ENABLE;
346         ecmd->transceiver = XCVR_EXTERNAL;
347         if ((qdev->link_status & STS_LINK_TYPE_MASK) ==
348                                 STS_LINK_TYPE_10GBASET) {
349                 ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
350                 ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
351                 ecmd->port = PORT_TP;
352         } else {
353                 ecmd->supported |= SUPPORTED_FIBRE;
354                 ecmd->advertising |= ADVERTISED_FIBRE;
355                 ecmd->port = PORT_FIBRE;
356         }
357
358         ecmd->speed = SPEED_10000;
359         ecmd->duplex = DUPLEX_FULL;
360
361         return 0;
362 }
363
364 static void ql_get_drvinfo(struct net_device *ndev,
365                            struct ethtool_drvinfo *drvinfo)
366 {
367         struct ql_adapter *qdev = netdev_priv(ndev);
368         strncpy(drvinfo->driver, qlge_driver_name, 32);
369         strncpy(drvinfo->version, qlge_driver_version, 32);
370         snprintf(drvinfo->fw_version, 32, "v%d.%d.%d",
371                  (qdev->fw_rev_id & 0x00ff0000) >> 16,
372                  (qdev->fw_rev_id & 0x0000ff00) >> 8,
373                  (qdev->fw_rev_id & 0x000000ff));
374         strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32);
375         drvinfo->n_stats = 0;
376         drvinfo->testinfo_len = 0;
377         drvinfo->regdump_len = 0;
378         drvinfo->eedump_len = 0;
379 }
380
381 static void ql_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
382 {
383         struct ql_adapter *qdev = netdev_priv(ndev);
384         /* What we support. */
385         wol->supported = WAKE_MAGIC;
386         /* What we've currently got set. */
387         wol->wolopts = qdev->wol;
388 }
389
390 static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
391 {
392         struct ql_adapter *qdev = netdev_priv(ndev);
393         int status;
394
395         if (wol->wolopts & ~WAKE_MAGIC)
396                 return -EINVAL;
397         qdev->wol = wol->wolopts;
398
399         QPRINTK(qdev, DRV, INFO, "Set wol option 0x%x on %s\n",
400                          qdev->wol, ndev->name);
401         if (!qdev->wol) {
402                 u32 wol = 0;
403                 status = ql_mb_wol_mode(qdev, wol);
404                 QPRINTK(qdev, DRV, ERR, "WOL %s (wol code 0x%x) on %s\n",
405                         (status == 0) ? "cleared sucessfully" : "clear failed",
406                         wol, qdev->ndev->name);
407         }
408
409         return 0;
410 }
411
412 static int ql_phys_id(struct net_device *ndev, u32 data)
413 {
414         struct ql_adapter *qdev = netdev_priv(ndev);
415         u32 led_reg, i;
416         int status;
417
418         /* Save the current LED settings */
419         status = ql_mb_get_led_cfg(qdev);
420         if (status)
421                 return status;
422         led_reg = qdev->led_config;
423
424         /* Start blinking the led */
425         if (!data || data > 300)
426                 data = 300;
427
428         for (i = 0; i < (data * 10); i++)
429                 ql_mb_set_led_cfg(qdev, QL_LED_BLINK);
430
431         /* Restore LED settings */
432         status = ql_mb_set_led_cfg(qdev, led_reg);
433         if (status)
434                 return status;
435
436         return 0;
437 }
438
439 static int ql_start_loopback(struct ql_adapter *qdev)
440 {
441         if (netif_carrier_ok(qdev->ndev)) {
442                 set_bit(QL_LB_LINK_UP, &qdev->flags);
443                 netif_carrier_off(qdev->ndev);
444         } else
445                 clear_bit(QL_LB_LINK_UP, &qdev->flags);
446         qdev->link_config |= CFG_LOOPBACK_PCS;
447         return ql_mb_set_port_cfg(qdev);
448 }
449
450 static void ql_stop_loopback(struct ql_adapter *qdev)
451 {
452         qdev->link_config &= ~CFG_LOOPBACK_PCS;
453         ql_mb_set_port_cfg(qdev);
454         if (test_bit(QL_LB_LINK_UP, &qdev->flags)) {
455                 netif_carrier_on(qdev->ndev);
456                 clear_bit(QL_LB_LINK_UP, &qdev->flags);
457         }
458 }
459
460 static void ql_create_lb_frame(struct sk_buff *skb,
461                                         unsigned int frame_size)
462 {
463         memset(skb->data, 0xFF, frame_size);
464         frame_size &= ~1;
465         memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
466         memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
467         memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
468 }
469
470 void ql_check_lb_frame(struct ql_adapter *qdev,
471                                         struct sk_buff *skb)
472 {
473         unsigned int frame_size = skb->len;
474
475         if ((*(skb->data + 3) == 0xFF) &&
476                 (*(skb->data + frame_size / 2 + 10) == 0xBE) &&
477                 (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
478                         atomic_dec(&qdev->lb_count);
479                         return;
480         }
481 }
482
483 static int ql_run_loopback_test(struct ql_adapter *qdev)
484 {
485         int i;
486         netdev_tx_t rc;
487         struct sk_buff *skb;
488         unsigned int size = SMALL_BUF_MAP_SIZE;
489
490         for (i = 0; i < 64; i++) {
491                 skb = netdev_alloc_skb(qdev->ndev, size);
492                 if (!skb)
493                         return -ENOMEM;
494
495                 skb->queue_mapping = 0;
496                 skb_put(skb, size);
497                 ql_create_lb_frame(skb, size);
498                 rc = ql_lb_send(skb, qdev->ndev);
499                 if (rc != NETDEV_TX_OK)
500                         return -EPIPE;
501                 atomic_inc(&qdev->lb_count);
502         }
503
504         ql_clean_lb_rx_ring(&qdev->rx_ring[0], 128);
505         return atomic_read(&qdev->lb_count) ? -EIO : 0;
506 }
507
508 static int ql_loopback_test(struct ql_adapter *qdev, u64 *data)
509 {
510         *data = ql_start_loopback(qdev);
511         if (*data)
512                 goto out;
513         *data = ql_run_loopback_test(qdev);
514 out:
515         ql_stop_loopback(qdev);
516         return *data;
517 }
518
519 static void ql_self_test(struct net_device *ndev,
520                                 struct ethtool_test *eth_test, u64 *data)
521 {
522         struct ql_adapter *qdev = netdev_priv(ndev);
523
524         if (netif_running(ndev)) {
525                 set_bit(QL_SELFTEST, &qdev->flags);
526                 if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
527                         /* Offline tests */
528                         if (ql_loopback_test(qdev, &data[0]))
529                                 eth_test->flags |= ETH_TEST_FL_FAILED;
530
531                 } else {
532                         /* Online tests */
533                         data[0] = 0;
534                 }
535                 clear_bit(QL_SELFTEST, &qdev->flags);
536         } else {
537                 QPRINTK(qdev, DRV, ERR,
538                         "%s: is down, Loopback test will fail.\n", ndev->name);
539                 eth_test->flags |= ETH_TEST_FL_FAILED;
540         }
541 }
542
543 static int ql_get_regs_len(struct net_device *ndev)
544 {
545         return sizeof(struct ql_reg_dump);
546 }
547
548 static void ql_get_regs(struct net_device *ndev,
549                         struct ethtool_regs *regs, void *p)
550 {
551         struct ql_adapter *qdev = netdev_priv(ndev);
552
553         ql_gen_reg_dump(qdev, p);
554 }
555
556 static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
557 {
558         struct ql_adapter *qdev = netdev_priv(dev);
559
560         c->rx_coalesce_usecs = qdev->rx_coalesce_usecs;
561         c->tx_coalesce_usecs = qdev->tx_coalesce_usecs;
562
563         /* This chip coalesces as follows:
564          * If a packet arrives, hold off interrupts until
565          * cqicb->int_delay expires, but if no other packets arrive don't
566          * wait longer than cqicb->pkt_int_delay. But ethtool doesn't use a
567          * timer to coalesce on a frame basis.  So, we have to take ethtool's
568          * max_coalesced_frames value and convert it to a delay in microseconds.
569          * We do this by using a basic thoughput of 1,000,000 frames per
570          * second @ (1024 bytes).  This means one frame per usec. So it's a
571          * simple one to one ratio.
572          */
573         c->rx_max_coalesced_frames = qdev->rx_max_coalesced_frames;
574         c->tx_max_coalesced_frames = qdev->tx_max_coalesced_frames;
575
576         return 0;
577 }
578
579 static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
580 {
581         struct ql_adapter *qdev = netdev_priv(ndev);
582
583         /* Validate user parameters. */
584         if (c->rx_coalesce_usecs > qdev->rx_ring_size / 2)
585                 return -EINVAL;
586        /* Don't wait more than 10 usec. */
587         if (c->rx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
588                 return -EINVAL;
589         if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2)
590                 return -EINVAL;
591         if (c->tx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
592                 return -EINVAL;
593
594         /* Verify a change took place before updating the hardware. */
595         if (qdev->rx_coalesce_usecs == c->rx_coalesce_usecs &&
596             qdev->tx_coalesce_usecs == c->tx_coalesce_usecs &&
597             qdev->rx_max_coalesced_frames == c->rx_max_coalesced_frames &&
598             qdev->tx_max_coalesced_frames == c->tx_max_coalesced_frames)
599                 return 0;
600
601         qdev->rx_coalesce_usecs = c->rx_coalesce_usecs;
602         qdev->tx_coalesce_usecs = c->tx_coalesce_usecs;
603         qdev->rx_max_coalesced_frames = c->rx_max_coalesced_frames;
604         qdev->tx_max_coalesced_frames = c->tx_max_coalesced_frames;
605
606         return ql_update_ring_coalescing(qdev);
607 }
608
609 static void ql_get_pauseparam(struct net_device *netdev,
610                         struct ethtool_pauseparam *pause)
611 {
612         struct ql_adapter *qdev = netdev_priv(netdev);
613
614         ql_mb_get_port_cfg(qdev);
615         if (qdev->link_config & CFG_PAUSE_STD) {
616                 pause->rx_pause = 1;
617                 pause->tx_pause = 1;
618         }
619 }
620
621 static int ql_set_pauseparam(struct net_device *netdev,
622                         struct ethtool_pauseparam *pause)
623 {
624         struct ql_adapter *qdev = netdev_priv(netdev);
625         int status = 0;
626
627         if ((pause->rx_pause) && (pause->tx_pause))
628                 qdev->link_config |= CFG_PAUSE_STD;
629         else if (!pause->rx_pause && !pause->tx_pause)
630                 qdev->link_config &= ~CFG_PAUSE_STD;
631         else
632                 return -EINVAL;
633
634         status = ql_mb_set_port_cfg(qdev);
635         if (status)
636                 return status;
637         return status;
638 }
639
640 static u32 ql_get_rx_csum(struct net_device *netdev)
641 {
642         struct ql_adapter *qdev = netdev_priv(netdev);
643         return qdev->rx_csum;
644 }
645
646 static int ql_set_rx_csum(struct net_device *netdev, uint32_t data)
647 {
648         struct ql_adapter *qdev = netdev_priv(netdev);
649         qdev->rx_csum = data;
650         return 0;
651 }
652
653 static int ql_set_tso(struct net_device *ndev, uint32_t data)
654 {
655
656         if (data) {
657                 ndev->features |= NETIF_F_TSO;
658                 ndev->features |= NETIF_F_TSO6;
659         } else {
660                 ndev->features &= ~NETIF_F_TSO;
661                 ndev->features &= ~NETIF_F_TSO6;
662         }
663         return 0;
664 }
665
666 static u32 ql_get_msglevel(struct net_device *ndev)
667 {
668         struct ql_adapter *qdev = netdev_priv(ndev);
669         return qdev->msg_enable;
670 }
671
672 static void ql_set_msglevel(struct net_device *ndev, u32 value)
673 {
674         struct ql_adapter *qdev = netdev_priv(ndev);
675         qdev->msg_enable = value;
676 }
677
678 const struct ethtool_ops qlge_ethtool_ops = {
679         .get_settings = ql_get_settings,
680         .get_drvinfo = ql_get_drvinfo,
681         .get_wol = ql_get_wol,
682         .set_wol = ql_set_wol,
683         .get_regs_len   = ql_get_regs_len,
684         .get_regs = ql_get_regs,
685         .get_msglevel = ql_get_msglevel,
686         .set_msglevel = ql_set_msglevel,
687         .get_link = ethtool_op_get_link,
688         .phys_id                 = ql_phys_id,
689         .self_test               = ql_self_test,
690         .get_pauseparam          = ql_get_pauseparam,
691         .set_pauseparam          = ql_set_pauseparam,
692         .get_rx_csum = ql_get_rx_csum,
693         .set_rx_csum = ql_set_rx_csum,
694         .get_tx_csum = ethtool_op_get_tx_csum,
695         .set_tx_csum = ethtool_op_set_tx_csum,
696         .get_sg = ethtool_op_get_sg,
697         .set_sg = ethtool_op_set_sg,
698         .get_tso = ethtool_op_get_tso,
699         .set_tso = ql_set_tso,
700         .get_coalesce = ql_get_coalesce,
701         .set_coalesce = ql_set_coalesce,
702         .get_sset_count = ql_get_sset_count,
703         .get_strings = ql_get_strings,
704         .get_ethtool_stats = ql_get_ethtool_stats,
705 };
706