1 /* 2 * Copyright IBM Corp. 2007 3 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, 4 * Frank Pavlic <fpavlic@de.ibm.com>, 5 * Thomas Spatzier <tspat@de.ibm.com>, 6 * Frank Blaschka <frank.blaschka@de.ibm.com> 7 */ 8 9 #define KMSG_COMPONENT "qeth" 10 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt 11 12 #include <linux/list.h> 13 #include <linux/rwsem.h> 14 #include <asm/ebcdic.h> 15 16 #include "qeth_core.h" 17 18 static ssize_t qeth_dev_state_show(struct device *dev, 19 struct device_attribute *attr, char *buf) 20 { 21 struct qeth_card *card = dev_get_drvdata(dev); 22 if (!card) 23 return -EINVAL; 24 25 switch (card->state) { 26 case CARD_STATE_DOWN: 27 return sprintf(buf, "DOWN\n"); 28 case CARD_STATE_HARDSETUP: 29 return sprintf(buf, "HARDSETUP\n"); 30 case CARD_STATE_SOFTSETUP: 31 return sprintf(buf, "SOFTSETUP\n"); 32 case CARD_STATE_UP: 33 if (card->lan_online) 34 return sprintf(buf, "UP (LAN ONLINE)\n"); 35 else 36 return sprintf(buf, "UP (LAN OFFLINE)\n"); 37 case CARD_STATE_RECOVER: 38 return sprintf(buf, "RECOVER\n"); 39 default: 40 return sprintf(buf, "UNKNOWN\n"); 41 } 42 } 43 44 static DEVICE_ATTR(state, 0444, qeth_dev_state_show, NULL); 45 46 static ssize_t qeth_dev_chpid_show(struct device *dev, 47 struct device_attribute *attr, char *buf) 48 { 49 struct qeth_card *card = dev_get_drvdata(dev); 50 if (!card) 51 return -EINVAL; 52 53 return sprintf(buf, "%02X\n", card->info.chpid); 54 } 55 56 static DEVICE_ATTR(chpid, 0444, qeth_dev_chpid_show, NULL); 57 58 static ssize_t qeth_dev_if_name_show(struct device *dev, 59 struct device_attribute *attr, char *buf) 60 { 61 struct qeth_card *card = dev_get_drvdata(dev); 62 if (!card) 63 return -EINVAL; 64 return sprintf(buf, "%s\n", QETH_CARD_IFNAME(card)); 65 } 66 67 static DEVICE_ATTR(if_name, 0444, qeth_dev_if_name_show, NULL); 68 69 static ssize_t qeth_dev_card_type_show(struct device *dev, 70 struct device_attribute *attr, char *buf) 71 { 72 struct qeth_card *card = dev_get_drvdata(dev); 73 if (!card) 74 return -EINVAL; 75 76 return sprintf(buf, "%s\n", qeth_get_cardname_short(card)); 77 } 78 79 static DEVICE_ATTR(card_type, 0444, qeth_dev_card_type_show, NULL); 80 81 static inline const char *qeth_get_bufsize_str(struct qeth_card *card) 82 { 83 if (card->qdio.in_buf_size == 16384) 84 return "16k"; 85 else if (card->qdio.in_buf_size == 24576) 86 return "24k"; 87 else if (card->qdio.in_buf_size == 32768) 88 return "32k"; 89 else if (card->qdio.in_buf_size == 40960) 90 return "40k"; 91 else 92 return "64k"; 93 } 94 95 static ssize_t qeth_dev_inbuf_size_show(struct device *dev, 96 struct device_attribute *attr, char *buf) 97 { 98 struct qeth_card *card = dev_get_drvdata(dev); 99 if (!card) 100 return -EINVAL; 101 102 return sprintf(buf, "%s\n", qeth_get_bufsize_str(card)); 103 } 104 105 static DEVICE_ATTR(inbuf_size, 0444, qeth_dev_inbuf_size_show, NULL); 106 107 static ssize_t qeth_dev_portno_show(struct device *dev, 108 struct device_attribute *attr, char *buf) 109 { 110 struct qeth_card *card = dev_get_drvdata(dev); 111 if (!card) 112 return -EINVAL; 113 114 return sprintf(buf, "%i\n", card->info.portno); 115 } 116 117 static ssize_t qeth_dev_portno_store(struct device *dev, 118 struct device_attribute *attr, const char *buf, size_t count) 119 { 120 struct qeth_card *card = dev_get_drvdata(dev); 121 char *tmp; 122 unsigned int portno, limit; 123 int rc = 0; 124 125 if (!card) 126 return -EINVAL; 127 128 mutex_lock(&card->conf_mutex); 129 if ((card->state != CARD_STATE_DOWN) && 130 (card->state != CARD_STATE_RECOVER)) { 131 rc = -EPERM; 132 goto out; 133 } 134 135 portno = simple_strtoul(buf, &tmp, 16); 136 if (portno > QETH_MAX_PORTNO) { 137 rc = -EINVAL; 138 goto out; 139 } 140 limit = (card->ssqd.pcnt ? card->ssqd.pcnt - 1 : card->ssqd.pcnt); 141 if (portno > limit) { 142 rc = -EINVAL; 143 goto out; 144 } 145 card->info.portno = portno; 146 out: 147 mutex_unlock(&card->conf_mutex); 148 return rc ? rc : count; 149 } 150 151 static DEVICE_ATTR(portno, 0644, qeth_dev_portno_show, qeth_dev_portno_store); 152 153 static ssize_t qeth_dev_portname_show(struct device *dev, 154 struct device_attribute *attr, char *buf) 155 { 156 struct qeth_card *card = dev_get_drvdata(dev); 157 char portname[9] = {0, }; 158 159 if (!card) 160 return -EINVAL; 161 162 if (card->info.portname_required) { 163 memcpy(portname, card->info.portname + 1, 8); 164 EBCASC(portname, 8); 165 return sprintf(buf, "%s\n", portname); 166 } else 167 return sprintf(buf, "no portname required\n"); 168 } 169 170 static ssize_t qeth_dev_portname_store(struct device *dev, 171 struct device_attribute *attr, const char *buf, size_t count) 172 { 173 struct qeth_card *card = dev_get_drvdata(dev); 174 char *tmp; 175 int i, rc = 0; 176 177 if (!card) 178 return -EINVAL; 179 180 mutex_lock(&card->conf_mutex); 181 if ((card->state != CARD_STATE_DOWN) && 182 (card->state != CARD_STATE_RECOVER)) { 183 rc = -EPERM; 184 goto out; 185 } 186 187 tmp = strsep((char **) &buf, "\n"); 188 if ((strlen(tmp) > 8) || (strlen(tmp) == 0)) { 189 rc = -EINVAL; 190 goto out; 191 } 192 193 card->info.portname[0] = strlen(tmp); 194 /* for beauty reasons */ 195 for (i = 1; i < 9; i++) 196 card->info.portname[i] = ' '; 197 strcpy(card->info.portname + 1, tmp); 198 ASCEBC(card->info.portname + 1, 8); 199 out: 200 mutex_unlock(&card->conf_mutex); 201 return rc ? rc : count; 202 } 203 204 static DEVICE_ATTR(portname, 0644, qeth_dev_portname_show, 205 qeth_dev_portname_store); 206 207 static ssize_t qeth_dev_prioqing_show(struct device *dev, 208 struct device_attribute *attr, char *buf) 209 { 210 struct qeth_card *card = dev_get_drvdata(dev); 211 212 if (!card) 213 return -EINVAL; 214 215 switch (card->qdio.do_prio_queueing) { 216 case QETH_PRIO_Q_ING_PREC: 217 return sprintf(buf, "%s\n", "by precedence"); 218 case QETH_PRIO_Q_ING_TOS: 219 return sprintf(buf, "%s\n", "by type of service"); 220 default: 221 return sprintf(buf, "always queue %i\n", 222 card->qdio.default_out_queue); 223 } 224 } 225 226 static ssize_t qeth_dev_prioqing_store(struct device *dev, 227 struct device_attribute *attr, const char *buf, size_t count) 228 { 229 struct qeth_card *card = dev_get_drvdata(dev); 230 char *tmp; 231 int rc = 0; 232 233 if (!card) 234 return -EINVAL; 235 236 mutex_lock(&card->conf_mutex); 237 if ((card->state != CARD_STATE_DOWN) && 238 (card->state != CARD_STATE_RECOVER)) { 239 rc = -EPERM; 240 goto out; 241 } 242 243 /* check if 1920 devices are supported , 244 * if though we have to permit priority queueing 245 */ 246 if (card->qdio.no_out_queues == 1) { 247 card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT; 248 rc = -EPERM; 249 goto out; 250 } 251 252 tmp = strsep((char **) &buf, "\n"); 253 if (!strcmp(tmp, "prio_queueing_prec")) 254 card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_PREC; 255 else if (!strcmp(tmp, "prio_queueing_tos")) 256 card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_TOS; 257 else if (!strcmp(tmp, "no_prio_queueing:0")) { 258 card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; 259 card->qdio.default_out_queue = 0; 260 } else if (!strcmp(tmp, "no_prio_queueing:1")) { 261 card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; 262 card->qdio.default_out_queue = 1; 263 } else if (!strcmp(tmp, "no_prio_queueing:2")) { 264 card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; 265 card->qdio.default_out_queue = 2; 266 } else if (!strcmp(tmp, "no_prio_queueing:3")) { 267 card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; 268 card->qdio.default_out_queue = 3; 269 } else if (!strcmp(tmp, "no_prio_queueing")) { 270 card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; 271 card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; 272 } else 273 rc = -EINVAL; 274 out: 275 mutex_unlock(&card->conf_mutex); 276 return rc ? rc : count; 277 } 278 279 static DEVICE_ATTR(priority_queueing, 0644, qeth_dev_prioqing_show, 280 qeth_dev_prioqing_store); 281 282 static ssize_t qeth_dev_bufcnt_show(struct device *dev, 283 struct device_attribute *attr, char *buf) 284 { 285 struct qeth_card *card = dev_get_drvdata(dev); 286 287 if (!card) 288 return -EINVAL; 289 290 return sprintf(buf, "%i\n", card->qdio.in_buf_pool.buf_count); 291 } 292 293 static ssize_t qeth_dev_bufcnt_store(struct device *dev, 294 struct device_attribute *attr, const char *buf, size_t count) 295 { 296 struct qeth_card *card = dev_get_drvdata(dev); 297 char *tmp; 298 int cnt, old_cnt; 299 int rc = 0; 300 301 if (!card) 302 return -EINVAL; 303 304 mutex_lock(&card->conf_mutex); 305 if ((card->state != CARD_STATE_DOWN) && 306 (card->state != CARD_STATE_RECOVER)) { 307 rc = -EPERM; 308 goto out; 309 } 310 311 old_cnt = card->qdio.in_buf_pool.buf_count; 312 cnt = simple_strtoul(buf, &tmp, 10); 313 cnt = (cnt < QETH_IN_BUF_COUNT_MIN) ? QETH_IN_BUF_COUNT_MIN : 314 ((cnt > QETH_IN_BUF_COUNT_MAX) ? QETH_IN_BUF_COUNT_MAX : cnt); 315 if (old_cnt != cnt) { 316 rc = qeth_realloc_buffer_pool(card, cnt); 317 } 318 out: 319 mutex_unlock(&card->conf_mutex); 320 return rc ? rc : count; 321 } 322 323 static DEVICE_ATTR(buffer_count, 0644, qeth_dev_bufcnt_show, 324 qeth_dev_bufcnt_store); 325 326 static ssize_t qeth_dev_recover_store(struct device *dev, 327 struct device_attribute *attr, const char *buf, size_t count) 328 { 329 struct qeth_card *card = dev_get_drvdata(dev); 330 char *tmp; 331 int i; 332 333 if (!card) 334 return -EINVAL; 335 336 if (card->state != CARD_STATE_UP) 337 return -EPERM; 338 339 i = simple_strtoul(buf, &tmp, 16); 340 if (i == 1) 341 qeth_schedule_recovery(card); 342 343 return count; 344 } 345 346 static DEVICE_ATTR(recover, 0200, NULL, qeth_dev_recover_store); 347 348 static ssize_t qeth_dev_performance_stats_show(struct device *dev, 349 struct device_attribute *attr, char *buf) 350 { 351 struct qeth_card *card = dev_get_drvdata(dev); 352 353 if (!card) 354 return -EINVAL; 355 356 return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0); 357 } 358 359 static ssize_t qeth_dev_performance_stats_store(struct device *dev, 360 struct device_attribute *attr, const char *buf, size_t count) 361 { 362 struct qeth_card *card = dev_get_drvdata(dev); 363 char *tmp; 364 int i, rc = 0; 365 366 if (!card) 367 return -EINVAL; 368 369 mutex_lock(&card->conf_mutex); 370 i = simple_strtoul(buf, &tmp, 16); 371 if ((i == 0) || (i == 1)) { 372 if (i == card->options.performance_stats) 373 goto out; 374 card->options.performance_stats = i; 375 if (i == 0) 376 memset(&card->perf_stats, 0, 377 sizeof(struct qeth_perf_stats)); 378 card->perf_stats.initial_rx_packets = card->stats.rx_packets; 379 card->perf_stats.initial_tx_packets = card->stats.tx_packets; 380 } else 381 rc = -EINVAL; 382 out: 383 mutex_unlock(&card->conf_mutex); 384 return rc ? rc : count; 385 } 386 387 static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show, 388 qeth_dev_performance_stats_store); 389 390 static ssize_t qeth_dev_layer2_show(struct device *dev, 391 struct device_attribute *attr, char *buf) 392 { 393 struct qeth_card *card = dev_get_drvdata(dev); 394 395 if (!card) 396 return -EINVAL; 397 398 return sprintf(buf, "%i\n", card->options.layer2); 399 } 400 401 static ssize_t qeth_dev_layer2_store(struct device *dev, 402 struct device_attribute *attr, const char *buf, size_t count) 403 { 404 struct qeth_card *card = dev_get_drvdata(dev); 405 char *tmp; 406 int i, rc = 0; 407 enum qeth_discipline_id newdis; 408 409 if (!card) 410 return -EINVAL; 411 412 mutex_lock(&card->discipline_mutex); 413 if (card->state != CARD_STATE_DOWN) { 414 rc = -EPERM; 415 goto out; 416 } 417 418 i = simple_strtoul(buf, &tmp, 16); 419 switch (i) { 420 case 0: 421 newdis = QETH_DISCIPLINE_LAYER3; 422 break; 423 case 1: 424 newdis = QETH_DISCIPLINE_LAYER2; 425 break; 426 default: 427 rc = -EINVAL; 428 goto out; 429 } 430 431 if (card->options.layer2 == newdis) 432 goto out; 433 else { 434 card->info.mac_bits = 0; 435 if (card->discipline) { 436 card->discipline->remove(card->gdev); 437 qeth_core_free_discipline(card); 438 } 439 } 440 441 rc = qeth_core_load_discipline(card, newdis); 442 if (rc) 443 goto out; 444 445 rc = card->discipline->setup(card->gdev); 446 out: 447 mutex_unlock(&card->discipline_mutex); 448 return rc ? rc : count; 449 } 450 451 static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show, 452 qeth_dev_layer2_store); 453 454 #define ATTR_QETH_ISOLATION_NONE ("none") 455 #define ATTR_QETH_ISOLATION_FWD ("forward") 456 #define ATTR_QETH_ISOLATION_DROP ("drop") 457 458 static ssize_t qeth_dev_isolation_show(struct device *dev, 459 struct device_attribute *attr, char *buf) 460 { 461 struct qeth_card *card = dev_get_drvdata(dev); 462 463 if (!card) 464 return -EINVAL; 465 466 switch (card->options.isolation) { 467 case ISOLATION_MODE_NONE: 468 return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_NONE); 469 case ISOLATION_MODE_FWD: 470 return snprintf(buf, 9, "%s\n", ATTR_QETH_ISOLATION_FWD); 471 case ISOLATION_MODE_DROP: 472 return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_DROP); 473 default: 474 return snprintf(buf, 5, "%s\n", "N/A"); 475 } 476 } 477 478 static ssize_t qeth_dev_isolation_store(struct device *dev, 479 struct device_attribute *attr, const char *buf, size_t count) 480 { 481 struct qeth_card *card = dev_get_drvdata(dev); 482 enum qeth_ipa_isolation_modes isolation; 483 int rc = 0; 484 char *tmp, *curtoken; 485 curtoken = (char *) buf; 486 487 if (!card) 488 return -EINVAL; 489 490 mutex_lock(&card->conf_mutex); 491 /* check for unknown, too, in case we do not yet know who we are */ 492 if (card->info.type != QETH_CARD_TYPE_OSD && 493 card->info.type != QETH_CARD_TYPE_OSX && 494 card->info.type != QETH_CARD_TYPE_UNKNOWN) { 495 rc = -EOPNOTSUPP; 496 dev_err(&card->gdev->dev, "Adapter does not " 497 "support QDIO data connection isolation\n"); 498 goto out; 499 } 500 501 /* parse input into isolation mode */ 502 tmp = strsep(&curtoken, "\n"); 503 if (!strcmp(tmp, ATTR_QETH_ISOLATION_NONE)) { 504 isolation = ISOLATION_MODE_NONE; 505 } else if (!strcmp(tmp, ATTR_QETH_ISOLATION_FWD)) { 506 isolation = ISOLATION_MODE_FWD; 507 } else if (!strcmp(tmp, ATTR_QETH_ISOLATION_DROP)) { 508 isolation = ISOLATION_MODE_DROP; 509 } else { 510 rc = -EINVAL; 511 goto out; 512 } 513 rc = count; 514 515 /* defer IP assist if device is offline (until discipline->set_online)*/ 516 card->options.isolation = isolation; 517 if (card->state == CARD_STATE_SOFTSETUP || 518 card->state == CARD_STATE_UP) { 519 int ipa_rc = qeth_set_access_ctrl_online(card); 520 if (ipa_rc != 0) 521 rc = ipa_rc; 522 } 523 out: 524 mutex_unlock(&card->conf_mutex); 525 return rc; 526 } 527 528 static DEVICE_ATTR(isolation, 0644, qeth_dev_isolation_show, 529 qeth_dev_isolation_store); 530 531 static ssize_t qeth_hw_trap_show(struct device *dev, 532 struct device_attribute *attr, char *buf) 533 { 534 struct qeth_card *card = dev_get_drvdata(dev); 535 536 if (!card) 537 return -EINVAL; 538 if (card->info.hwtrap) 539 return snprintf(buf, 5, "arm\n"); 540 else 541 return snprintf(buf, 8, "disarm\n"); 542 } 543 544 static ssize_t qeth_hw_trap_store(struct device *dev, 545 struct device_attribute *attr, const char *buf, size_t count) 546 { 547 struct qeth_card *card = dev_get_drvdata(dev); 548 int rc = 0; 549 char *tmp, *curtoken; 550 int state = 0; 551 curtoken = (char *)buf; 552 553 if (!card) 554 return -EINVAL; 555 556 mutex_lock(&card->conf_mutex); 557 if (card->state == CARD_STATE_SOFTSETUP || card->state == CARD_STATE_UP) 558 state = 1; 559 tmp = strsep(&curtoken, "\n"); 560 561 if (!strcmp(tmp, "arm") && !card->info.hwtrap) { 562 if (state) { 563 if (qeth_is_diagass_supported(card, 564 QETH_DIAGS_CMD_TRAP)) { 565 rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM); 566 if (!rc) 567 card->info.hwtrap = 1; 568 } else 569 rc = -EINVAL; 570 } else 571 card->info.hwtrap = 1; 572 } else if (!strcmp(tmp, "disarm") && card->info.hwtrap) { 573 if (state) { 574 rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM); 575 if (!rc) 576 card->info.hwtrap = 0; 577 } else 578 card->info.hwtrap = 0; 579 } else if (!strcmp(tmp, "trap") && state && card->info.hwtrap) 580 rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_CAPTURE); 581 else 582 rc = -EINVAL; 583 584 mutex_unlock(&card->conf_mutex); 585 return rc ? rc : count; 586 } 587 588 static DEVICE_ATTR(hw_trap, 0644, qeth_hw_trap_show, 589 qeth_hw_trap_store); 590 591 static ssize_t qeth_dev_blkt_show(char *buf, struct qeth_card *card, int value) 592 { 593 594 if (!card) 595 return -EINVAL; 596 597 return sprintf(buf, "%i\n", value); 598 } 599 600 static ssize_t qeth_dev_blkt_store(struct qeth_card *card, 601 const char *buf, size_t count, int *value, int max_value) 602 { 603 char *tmp; 604 int i, rc = 0; 605 606 if (!card) 607 return -EINVAL; 608 609 mutex_lock(&card->conf_mutex); 610 if ((card->state != CARD_STATE_DOWN) && 611 (card->state != CARD_STATE_RECOVER)) { 612 rc = -EPERM; 613 goto out; 614 } 615 i = simple_strtoul(buf, &tmp, 10); 616 if (i <= max_value) 617 *value = i; 618 else 619 rc = -EINVAL; 620 out: 621 mutex_unlock(&card->conf_mutex); 622 return rc ? rc : count; 623 } 624 625 static ssize_t qeth_dev_blkt_total_show(struct device *dev, 626 struct device_attribute *attr, char *buf) 627 { 628 struct qeth_card *card = dev_get_drvdata(dev); 629 630 return qeth_dev_blkt_show(buf, card, card->info.blkt.time_total); 631 } 632 633 static ssize_t qeth_dev_blkt_total_store(struct device *dev, 634 struct device_attribute *attr, const char *buf, size_t count) 635 { 636 struct qeth_card *card = dev_get_drvdata(dev); 637 638 return qeth_dev_blkt_store(card, buf, count, 639 &card->info.blkt.time_total, 5000); 640 } 641 642 643 644 static DEVICE_ATTR(total, 0644, qeth_dev_blkt_total_show, 645 qeth_dev_blkt_total_store); 646 647 static ssize_t qeth_dev_blkt_inter_show(struct device *dev, 648 struct device_attribute *attr, char *buf) 649 { 650 struct qeth_card *card = dev_get_drvdata(dev); 651 652 return qeth_dev_blkt_show(buf, card, card->info.blkt.inter_packet); 653 } 654 655 static ssize_t qeth_dev_blkt_inter_store(struct device *dev, 656 struct device_attribute *attr, const char *buf, size_t count) 657 { 658 struct qeth_card *card = dev_get_drvdata(dev); 659 660 return qeth_dev_blkt_store(card, buf, count, 661 &card->info.blkt.inter_packet, 1000); 662 } 663 664 static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show, 665 qeth_dev_blkt_inter_store); 666 667 static ssize_t qeth_dev_blkt_inter_jumbo_show(struct device *dev, 668 struct device_attribute *attr, char *buf) 669 { 670 struct qeth_card *card = dev_get_drvdata(dev); 671 672 return qeth_dev_blkt_show(buf, card, 673 card->info.blkt.inter_packet_jumbo); 674 } 675 676 static ssize_t qeth_dev_blkt_inter_jumbo_store(struct device *dev, 677 struct device_attribute *attr, const char *buf, size_t count) 678 { 679 struct qeth_card *card = dev_get_drvdata(dev); 680 681 return qeth_dev_blkt_store(card, buf, count, 682 &card->info.blkt.inter_packet_jumbo, 1000); 683 } 684 685 static DEVICE_ATTR(inter_jumbo, 0644, qeth_dev_blkt_inter_jumbo_show, 686 qeth_dev_blkt_inter_jumbo_store); 687 688 static struct attribute *qeth_blkt_device_attrs[] = { 689 &dev_attr_total.attr, 690 &dev_attr_inter.attr, 691 &dev_attr_inter_jumbo.attr, 692 NULL, 693 }; 694 static struct attribute_group qeth_device_blkt_group = { 695 .name = "blkt", 696 .attrs = qeth_blkt_device_attrs, 697 }; 698 699 static struct attribute *qeth_device_attrs[] = { 700 &dev_attr_state.attr, 701 &dev_attr_chpid.attr, 702 &dev_attr_if_name.attr, 703 &dev_attr_card_type.attr, 704 &dev_attr_inbuf_size.attr, 705 &dev_attr_portno.attr, 706 &dev_attr_portname.attr, 707 &dev_attr_priority_queueing.attr, 708 &dev_attr_buffer_count.attr, 709 &dev_attr_recover.attr, 710 &dev_attr_performance_stats.attr, 711 &dev_attr_layer2.attr, 712 &dev_attr_isolation.attr, 713 &dev_attr_hw_trap.attr, 714 NULL, 715 }; 716 static struct attribute_group qeth_device_attr_group = { 717 .attrs = qeth_device_attrs, 718 }; 719 720 const struct attribute_group *qeth_generic_attr_groups[] = { 721 &qeth_device_attr_group, 722 &qeth_device_blkt_group, 723 NULL, 724 }; 725 726 static struct attribute *qeth_osn_device_attrs[] = { 727 &dev_attr_state.attr, 728 &dev_attr_chpid.attr, 729 &dev_attr_if_name.attr, 730 &dev_attr_card_type.attr, 731 &dev_attr_buffer_count.attr, 732 &dev_attr_recover.attr, 733 NULL, 734 }; 735 static struct attribute_group qeth_osn_device_attr_group = { 736 .attrs = qeth_osn_device_attrs, 737 }; 738 const struct attribute_group *qeth_osn_attr_groups[] = { 739 &qeth_osn_device_attr_group, 740 NULL, 741 }; 742