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/dmapool.h> 11#include <linux/mempool.h> 12#include <linux/spinlock.h> 13#include <linux/kthread.h> 14#include <linux/interrupt.h> 15#include <linux/errno.h> 16#include <linux/ioport.h> 17#include <linux/in.h> 18#include <linux/ip.h> 19#include <linux/ipv6.h> 20#include <net/ipv6.h> 21#include <linux/tcp.h> 22#include <linux/udp.h> 23#include <linux/if_arp.h> 24#include <linux/if_ether.h> 25#include <linux/netdevice.h> 26#include <linux/etherdevice.h> 27#include <linux/ethtool.h> 28#include <linux/skbuff.h> 29#include <linux/rtnetlink.h> 30#include <linux/if_vlan.h> 31#include <linux/delay.h> 32#include <linux/mm.h> 33#include <linux/vmalloc.h> 34 35 36#include "qlge.h" 37 38static const char ql_gstrings_test[][ETH_GSTRING_LEN] = { 39 "Loopback test (offline)" 40}; 41#define QLGE_TEST_LEN (sizeof(ql_gstrings_test) / ETH_GSTRING_LEN) 42 43static int ql_update_ring_coalescing(struct ql_adapter *qdev) 44{ 45 int i, status = 0; 46 struct rx_ring *rx_ring; 47 struct cqicb *cqicb; 48 49 if (!netif_running(qdev->ndev)) 50 return status; 51 52 /* Skip the default queue, and update the outbound handler 53 * queues if they changed. 54 */ 55 cqicb = (struct cqicb *)&qdev->rx_ring[qdev->rss_ring_count]; 56 if (le16_to_cpu(cqicb->irq_delay) != qdev->tx_coalesce_usecs || 57 le16_to_cpu(cqicb->pkt_delay) != 58 qdev->tx_max_coalesced_frames) { 59 for (i = qdev->rss_ring_count; i < qdev->rx_ring_count; i++) { 60 rx_ring = &qdev->rx_ring[i]; 61 cqicb = (struct cqicb *)rx_ring; 62 cqicb->irq_delay = cpu_to_le16(qdev->tx_coalesce_usecs); 63 cqicb->pkt_delay = 64 cpu_to_le16(qdev->tx_max_coalesced_frames); 65 cqicb->flags = FLAGS_LI; 66 status = ql_write_cfg(qdev, cqicb, sizeof(*cqicb), 67 CFG_LCQ, rx_ring->cq_id); 68 if (status) { 69 netif_err(qdev, ifup, qdev->ndev, 70 "Failed to load CQICB.\n"); 71 goto exit; 72 } 73 } 74 } 75 76 /* Update the inbound (RSS) handler queues if they changed. */ 77 cqicb = (struct cqicb *)&qdev->rx_ring[0]; 78 if (le16_to_cpu(cqicb->irq_delay) != qdev->rx_coalesce_usecs || 79 le16_to_cpu(cqicb->pkt_delay) != 80 qdev->rx_max_coalesced_frames) { 81 for (i = 0; i < qdev->rss_ring_count; i++, rx_ring++) { 82 rx_ring = &qdev->rx_ring[i]; 83 cqicb = (struct cqicb *)rx_ring; 84 cqicb->irq_delay = cpu_to_le16(qdev->rx_coalesce_usecs); 85 cqicb->pkt_delay = 86 cpu_to_le16(qdev->rx_max_coalesced_frames); 87 cqicb->flags = FLAGS_LI; 88 status = ql_write_cfg(qdev, cqicb, sizeof(*cqicb), 89 CFG_LCQ, rx_ring->cq_id); 90 if (status) { 91 netif_err(qdev, ifup, qdev->ndev, 92 "Failed to load CQICB.\n"); 93 goto exit; 94 } 95 } 96 } 97exit: 98 return status; 99} 100 101static void ql_update_stats(struct ql_adapter *qdev) 102{ 103 u32 i; 104 u64 data; 105 u64 *iter = &qdev->nic_stats.tx_pkts; 106 107 spin_lock(&qdev->stats_lock); 108 if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) { 109 netif_err(qdev, drv, qdev->ndev, 110 "Couldn't get xgmac sem.\n"); 111 goto quit; 112 } 113 /* 114 * Get TX statistics. 115 */ 116 for (i = 0x200; i < 0x280; i += 8) { 117 if (ql_read_xgmac_reg64(qdev, i, &data)) { 118 netif_err(qdev, drv, qdev->ndev, 119 "Error reading status register 0x%.04x.\n", 120 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 netif_err(qdev, drv, qdev->ndev, 133 "Error reading status register 0x%.04x.\n", 134 i); 135 goto end; 136 } else 137 *iter = data; 138 iter++; 139 } 140 141 /* 142 * Get Per-priority TX pause frame counter statistics. 143 */ 144 for (i = 0x500; i < 0x540; i += 8) { 145 if (ql_read_xgmac_reg64(qdev, i, &data)) { 146 netif_err(qdev, drv, qdev->ndev, 147 "Error reading status register 0x%.04x.\n", 148 i); 149 goto end; 150 } else 151 *iter = data; 152 iter++; 153 } 154 155 /* 156 * Get Per-priority RX pause frame counter statistics. 157 */ 158 for (i = 0x568; i < 0x5a8; i += 8) { 159 if (ql_read_xgmac_reg64(qdev, i, &data)) { 160 netif_err(qdev, drv, qdev->ndev, 161 "Error reading status register 0x%.04x.\n", 162 i); 163 goto end; 164 } else 165 *iter = data; 166 iter++; 167 } 168 169 /* 170 * Get RX NIC FIFO DROP statistics. 171 */ 172 if (ql_read_xgmac_reg64(qdev, 0x5b8, &data)) { 173 netif_err(qdev, drv, qdev->ndev, 174 "Error reading status register 0x%.04x.\n", i); 175 goto end; 176 } else 177 *iter = data; 178end: 179 ql_sem_unlock(qdev, qdev->xg_sem_mask); 180quit: 181 spin_unlock(&qdev->stats_lock); 182 183 QL_DUMP_STAT(qdev); 184} 185 186static char ql_stats_str_arr[][ETH_GSTRING_LEN] = { 187 {"tx_pkts"}, 188 {"tx_bytes"}, 189 {"tx_mcast_pkts"}, 190 {"tx_bcast_pkts"}, 191 {"tx_ucast_pkts"}, 192 {"tx_ctl_pkts"}, 193 {"tx_pause_pkts"}, 194 {"tx_64_pkts"}, 195 {"tx_65_to_127_pkts"}, 196 {"tx_128_to_255_pkts"}, 197 {"tx_256_511_pkts"}, 198 {"tx_512_to_1023_pkts"}, 199 {"tx_1024_to_1518_pkts"}, 200 {"tx_1519_to_max_pkts"}, 201 {"tx_undersize_pkts"}, 202 {"tx_oversize_pkts"}, 203 {"rx_bytes"}, 204 {"rx_bytes_ok"}, 205 {"rx_pkts"}, 206 {"rx_pkts_ok"}, 207 {"rx_bcast_pkts"}, 208 {"rx_mcast_pkts"}, 209 {"rx_ucast_pkts"}, 210 {"rx_undersize_pkts"}, 211 {"rx_oversize_pkts"}, 212 {"rx_jabber_pkts"}, 213 {"rx_undersize_fcerr_pkts"}, 214 {"rx_drop_events"}, 215 {"rx_fcerr_pkts"}, 216 {"rx_align_err"}, 217 {"rx_symbol_err"}, 218 {"rx_mac_err"}, 219 {"rx_ctl_pkts"}, 220 {"rx_pause_pkts"}, 221 {"rx_64_pkts"}, 222 {"rx_65_to_127_pkts"}, 223 {"rx_128_255_pkts"}, 224 {"rx_256_511_pkts"}, 225 {"rx_512_to_1023_pkts"}, 226 {"rx_1024_to_1518_pkts"}, 227 {"rx_1519_to_max_pkts"}, 228 {"rx_len_err_pkts"}, 229 {"tx_cbfc_pause_frames0"}, 230 {"tx_cbfc_pause_frames1"}, 231 {"tx_cbfc_pause_frames2"}, 232 {"tx_cbfc_pause_frames3"}, 233 {"tx_cbfc_pause_frames4"}, 234 {"tx_cbfc_pause_frames5"}, 235 {"tx_cbfc_pause_frames6"}, 236 {"tx_cbfc_pause_frames7"}, 237 {"rx_cbfc_pause_frames0"}, 238 {"rx_cbfc_pause_frames1"}, 239 {"rx_cbfc_pause_frames2"}, 240 {"rx_cbfc_pause_frames3"}, 241 {"rx_cbfc_pause_frames4"}, 242 {"rx_cbfc_pause_frames5"}, 243 {"rx_cbfc_pause_frames6"}, 244 {"rx_cbfc_pause_frames7"}, 245 {"rx_nic_fifo_drop"}, 246}; 247 248static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf) 249{ 250 switch (stringset) { 251 case ETH_SS_STATS: 252 memcpy(buf, ql_stats_str_arr, sizeof(ql_stats_str_arr)); 253 break; 254 } 255} 256 257static int ql_get_sset_count(struct net_device *dev, int sset) 258{ 259 switch (sset) { 260 case ETH_SS_TEST: 261 return QLGE_TEST_LEN; 262 case ETH_SS_STATS: 263 return ARRAY_SIZE(ql_stats_str_arr); 264 default: 265 return -EOPNOTSUPP; 266 } 267} 268 269static void 270ql_get_ethtool_stats(struct net_device *ndev, 271 struct ethtool_stats *stats, u64 *data) 272{ 273 struct ql_adapter *qdev = netdev_priv(ndev); 274 struct nic_stats *s = &qdev->nic_stats; 275 276 ql_update_stats(qdev); 277 278 *data++ = s->tx_pkts; 279 *data++ = s->tx_bytes; 280 *data++ = s->tx_mcast_pkts; 281 *data++ = s->tx_bcast_pkts; 282 *data++ = s->tx_ucast_pkts; 283 *data++ = s->tx_ctl_pkts; 284 *data++ = s->tx_pause_pkts; 285 *data++ = s->tx_64_pkt; 286 *data++ = s->tx_65_to_127_pkt; 287 *data++ = s->tx_128_to_255_pkt; 288 *data++ = s->tx_256_511_pkt; 289 *data++ = s->tx_512_to_1023_pkt; 290 *data++ = s->tx_1024_to_1518_pkt; 291 *data++ = s->tx_1519_to_max_pkt; 292 *data++ = s->tx_undersize_pkt; 293 *data++ = s->tx_oversize_pkt; 294 *data++ = s->rx_bytes; 295 *data++ = s->rx_bytes_ok; 296 *data++ = s->rx_pkts; 297 *data++ = s->rx_pkts_ok; 298 *data++ = s->rx_bcast_pkts; 299 *data++ = s->rx_mcast_pkts; 300 *data++ = s->rx_ucast_pkts; 301 *data++ = s->rx_undersize_pkts; 302 *data++ = s->rx_oversize_pkts; 303 *data++ = s->rx_jabber_pkts; 304 *data++ = s->rx_undersize_fcerr_pkts; 305 *data++ = s->rx_drop_events; 306 *data++ = s->rx_fcerr_pkts; 307 *data++ = s->rx_align_err; 308 *data++ = s->rx_symbol_err; 309 *data++ = s->rx_mac_err; 310 *data++ = s->rx_ctl_pkts; 311 *data++ = s->rx_pause_pkts; 312 *data++ = s->rx_64_pkts; 313 *data++ = s->rx_65_to_127_pkts; 314 *data++ = s->rx_128_255_pkts; 315 *data++ = s->rx_256_511_pkts; 316 *data++ = s->rx_512_to_1023_pkts; 317 *data++ = s->rx_1024_to_1518_pkts; 318 *data++ = s->rx_1519_to_max_pkts; 319 *data++ = s->rx_len_err_pkts; 320 *data++ = s->tx_cbfc_pause_frames0; 321 *data++ = s->tx_cbfc_pause_frames1; 322 *data++ = s->tx_cbfc_pause_frames2; 323 *data++ = s->tx_cbfc_pause_frames3; 324 *data++ = s->tx_cbfc_pause_frames4; 325 *data++ = s->tx_cbfc_pause_frames5; 326 *data++ = s->tx_cbfc_pause_frames6; 327 *data++ = s->tx_cbfc_pause_frames7; 328 *data++ = s->rx_cbfc_pause_frames0; 329 *data++ = s->rx_cbfc_pause_frames1; 330 *data++ = s->rx_cbfc_pause_frames2; 331 *data++ = s->rx_cbfc_pause_frames3; 332 *data++ = s->rx_cbfc_pause_frames4; 333 *data++ = s->rx_cbfc_pause_frames5; 334 *data++ = s->rx_cbfc_pause_frames6; 335 *data++ = s->rx_cbfc_pause_frames7; 336 *data++ = s->rx_nic_fifo_drop; 337} 338 339static int ql_get_settings(struct net_device *ndev, 340 struct ethtool_cmd *ecmd) 341{ 342 struct ql_adapter *qdev = netdev_priv(ndev); 343 344 ecmd->supported = SUPPORTED_10000baseT_Full; 345 ecmd->advertising = ADVERTISED_10000baseT_Full; 346 ecmd->autoneg = AUTONEG_ENABLE; 347 ecmd->transceiver = XCVR_EXTERNAL; 348 if ((qdev->link_status & STS_LINK_TYPE_MASK) == 349 STS_LINK_TYPE_10GBASET) { 350 ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg); 351 ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg); 352 ecmd->port = PORT_TP; 353 } else { 354 ecmd->supported |= SUPPORTED_FIBRE; 355 ecmd->advertising |= ADVERTISED_FIBRE; 356 ecmd->port = PORT_FIBRE; 357 } 358 359 ecmd->speed = SPEED_10000; 360 ecmd->duplex = DUPLEX_FULL; 361 362 return 0; 363} 364 365static void ql_get_drvinfo(struct net_device *ndev, 366 struct ethtool_drvinfo *drvinfo) 367{ 368 struct ql_adapter *qdev = netdev_priv(ndev); 369 strncpy(drvinfo->driver, qlge_driver_name, 32); 370 strncpy(drvinfo->version, qlge_driver_version, 32); 371 snprintf(drvinfo->fw_version, 32, "v%d.%d.%d", 372 (qdev->fw_rev_id & 0x00ff0000) >> 16, 373 (qdev->fw_rev_id & 0x0000ff00) >> 8, 374 (qdev->fw_rev_id & 0x000000ff)); 375 strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32); 376 drvinfo->n_stats = 0; 377 drvinfo->testinfo_len = 0; 378 drvinfo->regdump_len = 0; 379 drvinfo->eedump_len = 0; 380} 381 382static void ql_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) 383{ 384 struct ql_adapter *qdev = netdev_priv(ndev); 385 /* What we support. */ 386 wol->supported = WAKE_MAGIC; 387 /* What we've currently got set. */ 388 wol->wolopts = qdev->wol; 389} 390 391static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) 392{ 393 struct ql_adapter *qdev = netdev_priv(ndev); 394 int status; 395 396 if (wol->wolopts & ~WAKE_MAGIC) 397 return -EINVAL; 398 qdev->wol = wol->wolopts; 399 400 netif_info(qdev, drv, qdev->ndev, "Set wol option 0x%x\n", qdev->wol); 401 if (!qdev->wol) { 402 u32 wol = 0; 403 status = ql_mb_wol_mode(qdev, wol); 404 netif_err(qdev, drv, qdev->ndev, "WOL %s (wol code 0x%x)\n", 405 status == 0 ? "cleared successfully" : "clear failed", 406 wol); 407 } 408 409 return 0; 410} 411 412static 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 439static 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 450static 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 460static 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 470void 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 483static 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 /* Give queue time to settle before testing results. */ 504 msleep(2); 505 ql_clean_lb_rx_ring(&qdev->rx_ring[0], 128); 506 return atomic_read(&qdev->lb_count) ? -EIO : 0; 507} 508 509static int ql_loopback_test(struct ql_adapter *qdev, u64 *data) 510{ 511 *data = ql_start_loopback(qdev); 512 if (*data) 513 goto out; 514 *data = ql_run_loopback_test(qdev); 515out: 516 ql_stop_loopback(qdev); 517 return *data; 518} 519 520static void ql_self_test(struct net_device *ndev, 521 struct ethtool_test *eth_test, u64 *data) 522{ 523 struct ql_adapter *qdev = netdev_priv(ndev); 524 525 if (netif_running(ndev)) { 526 set_bit(QL_SELFTEST, &qdev->flags); 527 if (eth_test->flags == ETH_TEST_FL_OFFLINE) { 528 /* Offline tests */ 529 if (ql_loopback_test(qdev, &data[0])) 530 eth_test->flags |= ETH_TEST_FL_FAILED; 531 532 } else { 533 /* Online tests */ 534 data[0] = 0; 535 } 536 clear_bit(QL_SELFTEST, &qdev->flags); 537 /* Give link time to come up after 538 * port configuration changes. 539 */ 540 msleep_interruptible(4 * 1000); 541 } else { 542 netif_err(qdev, drv, qdev->ndev, 543 "is down, Loopback test will fail.\n"); 544 eth_test->flags |= ETH_TEST_FL_FAILED; 545 } 546} 547 548static int ql_get_regs_len(struct net_device *ndev) 549{ 550 return sizeof(struct ql_reg_dump); 551} 552 553static void ql_get_regs(struct net_device *ndev, 554 struct ethtool_regs *regs, void *p) 555{ 556 struct ql_adapter *qdev = netdev_priv(ndev); 557 558 ql_gen_reg_dump(qdev, p); 559} 560 561static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c) 562{ 563 struct ql_adapter *qdev = netdev_priv(dev); 564 565 c->rx_coalesce_usecs = qdev->rx_coalesce_usecs; 566 c->tx_coalesce_usecs = qdev->tx_coalesce_usecs; 567 568 /* This chip coalesces as follows: 569 * If a packet arrives, hold off interrupts until 570 * cqicb->int_delay expires, but if no other packets arrive don't 571 * wait longer than cqicb->pkt_int_delay. But ethtool doesn't use a 572 * timer to coalesce on a frame basis. So, we have to take ethtool's 573 * max_coalesced_frames value and convert it to a delay in microseconds. 574 * We do this by using a basic thoughput of 1,000,000 frames per 575 * second @ (1024 bytes). This means one frame per usec. So it's a 576 * simple one to one ratio. 577 */ 578 c->rx_max_coalesced_frames = qdev->rx_max_coalesced_frames; 579 c->tx_max_coalesced_frames = qdev->tx_max_coalesced_frames; 580 581 return 0; 582} 583 584static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c) 585{ 586 struct ql_adapter *qdev = netdev_priv(ndev); 587 588 /* Validate user parameters. */ 589 if (c->rx_coalesce_usecs > qdev->rx_ring_size / 2) 590 return -EINVAL; 591 /* Don't wait more than 10 usec. */ 592 if (c->rx_max_coalesced_frames > MAX_INTER_FRAME_WAIT) 593 return -EINVAL; 594 if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2) 595 return -EINVAL; 596 if (c->tx_max_coalesced_frames > MAX_INTER_FRAME_WAIT) 597 return -EINVAL; 598 599 /* Verify a change took place before updating the hardware. */ 600 if (qdev->rx_coalesce_usecs == c->rx_coalesce_usecs && 601 qdev->tx_coalesce_usecs == c->tx_coalesce_usecs && 602 qdev->rx_max_coalesced_frames == c->rx_max_coalesced_frames && 603 qdev->tx_max_coalesced_frames == c->tx_max_coalesced_frames) 604 return 0; 605 606 qdev->rx_coalesce_usecs = c->rx_coalesce_usecs; 607 qdev->tx_coalesce_usecs = c->tx_coalesce_usecs; 608 qdev->rx_max_coalesced_frames = c->rx_max_coalesced_frames; 609 qdev->tx_max_coalesced_frames = c->tx_max_coalesced_frames; 610 611 return ql_update_ring_coalescing(qdev); 612} 613 614static void ql_get_pauseparam(struct net_device *netdev, 615 struct ethtool_pauseparam *pause) 616{ 617 struct ql_adapter *qdev = netdev_priv(netdev); 618 619 ql_mb_get_port_cfg(qdev); 620 if (qdev->link_config & CFG_PAUSE_STD) { 621 pause->rx_pause = 1; 622 pause->tx_pause = 1; 623 } 624} 625 626static int ql_set_pauseparam(struct net_device *netdev, 627 struct ethtool_pauseparam *pause) 628{ 629 struct ql_adapter *qdev = netdev_priv(netdev); 630 int status = 0; 631 632 if ((pause->rx_pause) && (pause->tx_pause)) 633 qdev->link_config |= CFG_PAUSE_STD; 634 else if (!pause->rx_pause && !pause->tx_pause) 635 qdev->link_config &= ~CFG_PAUSE_STD; 636 else 637 return -EINVAL; 638 639 status = ql_mb_set_port_cfg(qdev); 640 if (status) 641 return status; 642 return status; 643} 644 645static u32 ql_get_rx_csum(struct net_device *netdev) 646{ 647 struct ql_adapter *qdev = netdev_priv(netdev); 648 return qdev->rx_csum; 649} 650 651static int ql_set_rx_csum(struct net_device *netdev, uint32_t data) 652{ 653 struct ql_adapter *qdev = netdev_priv(netdev); 654 qdev->rx_csum = data; 655 return 0; 656} 657 658static int ql_set_tso(struct net_device *ndev, uint32_t data) 659{ 660 661 if (data) { 662 ndev->features |= NETIF_F_TSO; 663 ndev->features |= NETIF_F_TSO6; 664 } else { 665 ndev->features &= ~NETIF_F_TSO; 666 ndev->features &= ~NETIF_F_TSO6; 667 } 668 return 0; 669} 670 671static u32 ql_get_msglevel(struct net_device *ndev) 672{ 673 struct ql_adapter *qdev = netdev_priv(ndev); 674 return qdev->msg_enable; 675} 676 677static void ql_set_msglevel(struct net_device *ndev, u32 value) 678{ 679 struct ql_adapter *qdev = netdev_priv(ndev); 680 qdev->msg_enable = value; 681} 682 683const struct ethtool_ops qlge_ethtool_ops = { 684 .get_settings = ql_get_settings, 685 .get_drvinfo = ql_get_drvinfo, 686 .get_wol = ql_get_wol, 687 .set_wol = ql_set_wol, 688 .get_regs_len = ql_get_regs_len, 689 .get_regs = ql_get_regs, 690 .get_msglevel = ql_get_msglevel, 691 .set_msglevel = ql_set_msglevel, 692 .get_link = ethtool_op_get_link, 693 .phys_id = ql_phys_id, 694 .self_test = ql_self_test, 695 .get_pauseparam = ql_get_pauseparam, 696 .set_pauseparam = ql_set_pauseparam, 697 .get_rx_csum = ql_get_rx_csum, 698 .set_rx_csum = ql_set_rx_csum, 699 .get_tx_csum = ethtool_op_get_tx_csum, 700 .set_tx_csum = ethtool_op_set_tx_csum, 701 .get_sg = ethtool_op_get_sg, 702 .set_sg = ethtool_op_set_sg, 703 .get_tso = ethtool_op_get_tso, 704 .set_tso = ql_set_tso, 705 .get_coalesce = ql_get_coalesce, 706 .set_coalesce = ql_set_coalesce, 707 .get_sset_count = ql_get_sset_count, 708 .get_strings = ql_get_strings, 709 .get_ethtool_stats = ql_get_ethtool_stats, 710}; 711