1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include "bge_impl.h" 30 31 #define BGE_DBG BGE_DBG_STATS /* debug flag for this code */ 32 33 /* 34 * Type of transceiver currently in use. The IEEE 802.3 std aPhyType 35 * enumerates the following set 36 */ 37 enum xcvr_type { 38 XCVR_TYPE_UNDEFINED = 0, /* 0 = undefined, or not yet known */ 39 XCVR_TYPE_NONE, /* 1= MII present & nothing connected */ 40 XCVR_TYPE_10BASE_T, /* 2 = 10 Mbps copper */ 41 XCVR_TYPE_100BASE_T4, /* 3 = 10 Mbps copper */ 42 XCVR_TYPE_100BASE_X, /* 4 = 100 Mbps copper */ 43 XCVR_TYPE_100BASE_T2, /* 5 = 100 Mbps copper */ 44 XCVR_TYPE_1000BASE_X, /* 6 = 1000 Mbps SerDes */ 45 XCVR_TYPE_1000BASE_T /* 7 = 1000 Mbps copper */ 46 }; 47 48 /* 49 * Local datatype for defining tables of (Offset, Name) pairs 50 */ 51 typedef struct { 52 offset_t index; 53 char *name; 54 } bge_ksindex_t; 55 56 57 /* 58 * Table of Hardware-defined Statistics Block Offsets and Names 59 */ 60 #define KS_NAME(s) { KS_ ## s, #s } 61 62 static const bge_ksindex_t bge_statistics[] = { 63 KS_NAME(ifHCInOctets), 64 KS_NAME(etherStatsFragments), 65 KS_NAME(ifHCInUcastPkts), 66 KS_NAME(ifHCInMulticastPkts), 67 KS_NAME(ifHCInBroadcastPkts), 68 KS_NAME(dot3StatsFCSErrors), 69 KS_NAME(dot3StatsAlignmentErrors), 70 KS_NAME(xonPauseFramesReceived), 71 KS_NAME(xoffPauseFramesReceived), 72 KS_NAME(macControlFramesReceived), 73 KS_NAME(xoffStateEntered), 74 KS_NAME(dot3StatsFrameTooLongs), 75 KS_NAME(etherStatsJabbers), 76 KS_NAME(etherStatsUndersizePkts), 77 KS_NAME(inRangeLengthError), 78 KS_NAME(outRangeLengthError), 79 KS_NAME(etherStatsPkts64Octets), 80 KS_NAME(etherStatsPkts65to127Octets), 81 KS_NAME(etherStatsPkts128to255Octets), 82 KS_NAME(etherStatsPkts256to511Octets), 83 KS_NAME(etherStatsPkts512to1023Octets), 84 KS_NAME(etherStatsPkts1024to1518Octets), 85 KS_NAME(etherStatsPkts1519to2047Octets), 86 KS_NAME(etherStatsPkts2048to4095Octets), 87 KS_NAME(etherStatsPkts4096to8191Octets), 88 KS_NAME(etherStatsPkts8192to9022Octets), 89 90 KS_NAME(ifHCOutOctets), 91 KS_NAME(etherStatsCollisions), 92 KS_NAME(outXonSent), 93 KS_NAME(outXoffSent), 94 KS_NAME(flowControlDone), 95 KS_NAME(dot3StatsInternalMacTransmitErrors), 96 KS_NAME(dot3StatsSingleCollisionFrames), 97 KS_NAME(dot3StatsMultipleCollisionFrames), 98 KS_NAME(dot3StatsDeferredTransmissions), 99 KS_NAME(dot3StatsExcessiveCollisions), 100 KS_NAME(dot3StatsLateCollisions), 101 KS_NAME(dot3Collided2Times), 102 KS_NAME(dot3Collided3Times), 103 KS_NAME(dot3Collided4Times), 104 KS_NAME(dot3Collided5Times), 105 KS_NAME(dot3Collided6Times), 106 KS_NAME(dot3Collided7Times), 107 KS_NAME(dot3Collided8Times), 108 KS_NAME(dot3Collided9Times), 109 KS_NAME(dot3Collided10Times), 110 KS_NAME(dot3Collided11Times), 111 KS_NAME(dot3Collided12Times), 112 KS_NAME(dot3Collided13Times), 113 KS_NAME(dot3Collided14Times), 114 KS_NAME(dot3Collided15Times), 115 KS_NAME(ifHCOutUcastPkts), 116 KS_NAME(ifHCOutMulticastPkts), 117 KS_NAME(ifHCOutBroadcastPkts), 118 KS_NAME(dot3StatsCarrierSenseErrors), 119 KS_NAME(ifOutDiscards), 120 KS_NAME(ifOutErrors), 121 122 KS_NAME(COSIfHCInPkts_1), 123 KS_NAME(COSIfHCInPkts_2), 124 KS_NAME(COSIfHCInPkts_3), 125 KS_NAME(COSIfHCInPkts_4), 126 KS_NAME(COSIfHCInPkts_5), 127 KS_NAME(COSIfHCInPkts_6), 128 KS_NAME(COSIfHCInPkts_7), 129 KS_NAME(COSIfHCInPkts_8), 130 KS_NAME(COSIfHCInPkts_9), 131 KS_NAME(COSIfHCInPkts_10), 132 KS_NAME(COSIfHCInPkts_11), 133 KS_NAME(COSIfHCInPkts_12), 134 KS_NAME(COSIfHCInPkts_13), 135 KS_NAME(COSIfHCInPkts_14), 136 KS_NAME(COSIfHCInPkts_15), 137 KS_NAME(COSIfHCInPkts_16), 138 KS_NAME(COSFramesDroppedDueToFilters), 139 KS_NAME(nicDmaWriteQueueFull), 140 KS_NAME(nicDmaWriteHighPriQueueFull), 141 KS_NAME(nicNoMoreRxBDs), 142 KS_NAME(ifInDiscards), 143 KS_NAME(ifInErrors), 144 KS_NAME(nicRecvThresholdHit), 145 146 KS_NAME(COSIfHCOutPkts_1), 147 KS_NAME(COSIfHCOutPkts_2), 148 KS_NAME(COSIfHCOutPkts_3), 149 KS_NAME(COSIfHCOutPkts_4), 150 KS_NAME(COSIfHCOutPkts_5), 151 KS_NAME(COSIfHCOutPkts_6), 152 KS_NAME(COSIfHCOutPkts_7), 153 KS_NAME(COSIfHCOutPkts_8), 154 KS_NAME(COSIfHCOutPkts_9), 155 KS_NAME(COSIfHCOutPkts_10), 156 KS_NAME(COSIfHCOutPkts_11), 157 KS_NAME(COSIfHCOutPkts_12), 158 KS_NAME(COSIfHCOutPkts_13), 159 KS_NAME(COSIfHCOutPkts_14), 160 KS_NAME(COSIfHCOutPkts_15), 161 KS_NAME(COSIfHCOutPkts_16), 162 KS_NAME(nicDmaReadQueueFull), 163 KS_NAME(nicDmaReadHighPriQueueFull), 164 KS_NAME(nicSendDataCompQueueFull), 165 KS_NAME(nicRingSetSendProdIndex), 166 KS_NAME(nicRingStatusUpdate), 167 KS_NAME(nicInterrupts), 168 KS_NAME(nicAvoidedInterrupts), 169 KS_NAME(nicSendThresholdHit), 170 171 { KS_STATS_SIZE, NULL } 172 }; 173 174 static const bge_ksindex_t bge_stat_val[] = { 175 KS_NAME(ifHCOutOctets), 176 KS_NAME(etherStatsCollisions), 177 KS_NAME(outXonSent), 178 KS_NAME(outXoffSent), 179 KS_NAME(dot3StatsInternalMacTransmitErrors), 180 KS_NAME(dot3StatsSingleCollisionFrames), 181 KS_NAME(dot3StatsMultipleCollisionFrames), 182 KS_NAME(dot3StatsDeferredTransmissions), 183 KS_NAME(dot3StatsExcessiveCollisions), 184 KS_NAME(dot3StatsLateCollisions), 185 KS_NAME(ifHCOutUcastPkts), 186 KS_NAME(ifHCOutMulticastPkts), 187 KS_NAME(ifHCOutBroadcastPkts), 188 KS_NAME(ifHCInOctets), 189 KS_NAME(etherStatsFragments), 190 KS_NAME(ifHCInUcastPkts), 191 KS_NAME(ifHCInMulticastPkts), 192 KS_NAME(ifHCInBroadcastPkts), 193 KS_NAME(dot3StatsFCSErrors), 194 KS_NAME(dot3StatsAlignmentErrors), 195 KS_NAME(xonPauseFramesReceived), 196 KS_NAME(xoffPauseFramesReceived), 197 KS_NAME(macControlFramesReceived), 198 KS_NAME(xoffStateEntered), 199 KS_NAME(dot3StatsFrameTooLongs), 200 KS_NAME(etherStatsJabbers), 201 KS_NAME(etherStatsUndersizePkts), 202 203 { KS_STAT_REG_SIZE, NULL } 204 }; 205 206 static int 207 bge_statistics_update(kstat_t *ksp, int flag) 208 { 209 bge_t *bgep; 210 bge_statistics_t *bstp; 211 bge_statistics_reg_t *pstats; 212 kstat_named_t *knp; 213 const bge_ksindex_t *ksip; 214 215 if (flag != KSTAT_READ) 216 return (EACCES); 217 218 bgep = ksp->ks_private; 219 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 220 bstp = DMA_VPTR(bgep->statistics); 221 222 knp = ksp->ks_data; 223 224 /* 225 * Transfer the statistics values from the copy that the 226 * chip updates via DMA to the named-kstat structure. 227 * 228 * As above, we don't bother to sync or stop updates to the 229 * statistics, 'cos it doesn't really matter if they're a few 230 * microseconds out of date or less than 100% consistent ... 231 */ 232 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 233 for (ksip = bge_statistics; ksip->name != NULL; ++knp, ++ksip) 234 knp->value.ui64 = bstp->a[ksip->index]; 235 else { 236 pstats = bgep->pstats; 237 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCOutOctets); 238 (knp++)->value.ui64 = (uint64_t)(pstats->etherStatsCollisions); 239 (knp++)->value.ui64 = (uint64_t)(pstats->outXonSent); 240 (knp++)->value.ui64 = (uint64_t)(pstats->outXoffSent); 241 (knp++)->value.ui64 = 242 (uint64_t)(pstats->dot3StatsInternalMacTransmitErrors); 243 (knp++)->value.ui64 = 244 (uint64_t)(pstats->dot3StatsSingleCollisionFrames); 245 (knp++)->value.ui64 = 246 (uint64_t)(pstats->dot3StatsMultipleCollisionFrames); 247 (knp++)->value.ui64 = 248 (uint64_t)(pstats->dot3StatsDeferredTransmissions); 249 (knp++)->value.ui64 = 250 (uint64_t)(pstats->dot3StatsExcessiveCollisions); 251 (knp++)->value.ui64 = 252 (uint64_t)(pstats->dot3StatsLateCollisions); 253 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCOutUcastPkts); 254 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCOutMulticastPkts); 255 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCOutBroadcastPkts); 256 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCInOctets); 257 (knp++)->value.ui64 = (uint64_t)(pstats->etherStatsFragments); 258 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCInUcastPkts); 259 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCInMulticastPkts); 260 (knp++)->value.ui64 = (uint64_t)(pstats->ifHCInBroadcastPkts); 261 (knp++)->value.ui64 = (uint64_t)(pstats->dot3StatsFCSErrors); 262 (knp++)->value.ui64 = 263 (uint64_t)(pstats->dot3StatsAlignmentErrors); 264 (knp++)->value.ui64 = 265 (uint64_t)(pstats->xonPauseFramesReceived); 266 (knp++)->value.ui64 = 267 (uint64_t)(pstats->xoffPauseFramesReceived); 268 (knp++)->value.ui64 = 269 (uint64_t)(pstats->macControlFramesReceived); 270 (knp++)->value.ui64 = (uint64_t)(pstats->xoffStateEntered); 271 (knp++)->value.ui64 = 272 (uint64_t)(pstats->dot3StatsFrameTooLongs); 273 (knp++)->value.ui64 = (uint64_t)(pstats->etherStatsJabbers); 274 (knp++)->value.ui64 = 275 (uint64_t)(pstats->etherStatsUndersizePkts); 276 } 277 278 return (0); 279 } 280 281 static int 282 bge_params_update(kstat_t *ksp, int flag) 283 { 284 bge_t *bgep; 285 kstat_named_t *knp; 286 int i; 287 288 if (flag != KSTAT_READ) 289 return (EACCES); 290 291 bgep = ksp->ks_private; 292 for (knp = ksp->ks_data, i = 0; i < PARAM_COUNT; ++knp, ++i) 293 knp->value.ui64 = bgep->nd_params[i].ndp_val; 294 295 return (0); 296 } 297 298 static const bge_ksindex_t bge_chipid[] = { 299 { 0, "asic_rev" }, 300 { 1, "businfo" }, 301 { 2, "command" }, 302 303 { 3, "vendor_id" }, 304 { 4, "device_id" }, 305 { 5, "subsystem_vendor_id" }, 306 { 6, "subsystem_device_id" }, 307 { 7, "revision_id" }, 308 { 8, "cache_line_size" }, 309 { 9, "latency_timer" }, 310 311 { 10, "flags" }, 312 { 11, "chip_type" }, 313 { 12, "mbuf_base" }, 314 { 13, "mbuf_count" }, 315 { 14, "hw_mac_addr" }, 316 317 { 15, "&bus_type" }, 318 { 16, "&bus_speed" }, 319 { 17, "&bus_size" }, 320 { 18, "&supported" }, 321 { 19, "&interface" }, 322 323 { -1, NULL } 324 }; 325 326 static void 327 bge_set_char_kstat(kstat_named_t *knp, const char *s) 328 { 329 (void) strncpy(knp->value.c, s, sizeof (knp->value.c)); 330 } 331 332 static int 333 bge_chipid_update(kstat_t *ksp, int flag) 334 { 335 bge_t *bgep; 336 kstat_named_t *knp; 337 uint64_t tmp; 338 339 if (flag != KSTAT_READ) 340 return (EACCES); 341 342 bgep = ksp->ks_private; 343 knp = ksp->ks_data; 344 345 (knp++)->value.ui64 = bgep->chipid.asic_rev; 346 (knp++)->value.ui64 = bgep->chipid.businfo; 347 (knp++)->value.ui64 = bgep->chipid.command; 348 349 (knp++)->value.ui64 = bgep->chipid.vendor; 350 (knp++)->value.ui64 = bgep->chipid.device; 351 (knp++)->value.ui64 = bgep->chipid.subven; 352 (knp++)->value.ui64 = bgep->chipid.subdev; 353 (knp++)->value.ui64 = bgep->chipid.revision; 354 (knp++)->value.ui64 = bgep->chipid.clsize; 355 (knp++)->value.ui64 = bgep->chipid.latency; 356 357 (knp++)->value.ui64 = bgep->chipid.flags; 358 (knp++)->value.ui64 = bgep->chipid.chip_label; 359 (knp++)->value.ui64 = bgep->chipid.mbuf_base; 360 (knp++)->value.ui64 = bgep->chipid.mbuf_length; 361 (knp++)->value.ui64 = bgep->chipid.hw_mac_addr; 362 363 /* 364 * Now we interpret some of the above into readable strings 365 */ 366 tmp = bgep->chipid.businfo; 367 bge_set_char_kstat(knp++, 368 tmp & PCISTATE_BUS_IS_PCI ? "PCI" : "PCI-X"); 369 bge_set_char_kstat(knp++, 370 tmp & PCISTATE_BUS_IS_FAST ? "fast" : "normal"); 371 bge_set_char_kstat(knp++, 372 tmp & PCISTATE_BUS_IS_32_BIT ? "32 bit" : "64 bit"); 373 374 tmp = bgep->chipid.flags; 375 bge_set_char_kstat(knp++, 376 tmp & CHIP_FLAG_SUPPORTED ? "yes" : "no"); 377 bge_set_char_kstat(knp++, 378 tmp & CHIP_FLAG_SERDES ? "serdes" : "copper"); 379 380 return (0); 381 } 382 383 static const bge_ksindex_t bge_driverinfo[] = { 384 { 0, "rx_buff_addr" }, 385 { 1, "tx_buff_addr" }, 386 { 2, "rx_desc_addr" }, 387 { 3, "tx_desc_addr" }, 388 389 { 4, "tx_desc_free" }, 390 { 5, "tx_array" }, 391 { 6, "tc_next" }, 392 { 7, "tx_next" }, 393 { 8, "txfill_next" }, 394 { 9, "txpkt_next" }, 395 { 10, "tx_bufs" }, 396 { 11, "tx_flow" }, 397 { 12, "tx_resched_needed" }, 398 { 13, "tx_resched" }, 399 { 14, "tx_nobuf" }, 400 { 15, "tx_nobd" }, 401 { 16, "tx_block" }, 402 { 17, "tx_alloc_fail" }, 403 404 { 18, "watchdog" }, 405 { 19, "chip_resets" }, 406 { 20, "dma_misses" }, 407 408 { 21, "misc_host_config" }, 409 { 22, "dma_rw_control" }, 410 { 23, "pci_bus_info" }, 411 412 { 24, "buff_mgr_status" }, 413 { 25, "rcv_init_status" }, 414 415 { -1, NULL } 416 }; 417 418 static int 419 bge_driverinfo_update(kstat_t *ksp, int flag) 420 { 421 bge_t *bgep; 422 kstat_named_t *knp; 423 ddi_acc_handle_t handle; 424 425 if (flag != KSTAT_READ) 426 return (EACCES); 427 428 bgep = ksp->ks_private; 429 if (bgep->bge_chip_state == BGE_CHIP_FAULT) 430 return (EIO); 431 432 knp = ksp->ks_data; 433 434 (knp++)->value.ui64 = bgep->rx_buff[0].cookie.dmac_laddress; 435 (knp++)->value.ui64 = bgep->tx_buff[0].cookie.dmac_laddress; 436 (knp++)->value.ui64 = bgep->rx_desc[0].cookie.dmac_laddress; 437 (knp++)->value.ui64 = bgep->tx_desc.cookie.dmac_laddress; 438 439 (knp++)->value.ui64 = bgep->send[0].tx_free; 440 (knp++)->value.ui64 = bgep->send[0].tx_array; 441 (knp++)->value.ui64 = bgep->send[0].tc_next; 442 (knp++)->value.ui64 = bgep->send[0].tx_next; 443 (knp++)->value.ui64 = bgep->send[0].txfill_next; 444 (knp++)->value.ui64 = bgep->send[0].txpkt_next; 445 (knp++)->value.ui64 = bgep->send[0].txbuf_pop_queue->count + 446 bgep->send[0].txbuf_push_queue->count; 447 (knp++)->value.ui64 = bgep->send[0].tx_flow; 448 (knp++)->value.ui64 = bgep->tx_resched_needed; 449 (knp++)->value.ui64 = bgep->tx_resched; 450 (knp++)->value.ui64 = bgep->send[0].tx_nobuf; 451 (knp++)->value.ui64 = bgep->send[0].tx_nobd; 452 (knp++)->value.ui64 = bgep->send[0].tx_block; 453 (knp++)->value.ui64 = bgep->send[0].tx_alloc_fail; 454 455 (knp++)->value.ui64 = bgep->watchdog; 456 (knp++)->value.ui64 = bgep->chip_resets; 457 (knp++)->value.ui64 = bgep->missed_dmas; 458 459 /* 460 * Hold the mutex while accessing the chip registers 461 * just in case the factotum is trying to reset it! 462 */ 463 handle = bgep->cfg_handle; 464 mutex_enter(bgep->genlock); 465 (knp++)->value.ui64 = pci_config_get32(handle, PCI_CONF_BGE_MHCR); 466 (knp++)->value.ui64 = pci_config_get32(handle, PCI_CONF_BGE_PDRWCR); 467 (knp++)->value.ui64 = pci_config_get32(handle, PCI_CONF_BGE_PCISTATE); 468 if (bge_check_acc_handle(bgep, bgep->cfg_handle) != DDI_FM_OK) { 469 ddi_fm_service_impact(bgep->devinfo, DDI_SERVICE_DEGRADED); 470 mutex_exit(bgep->genlock); 471 return (EIO); 472 } 473 474 (knp++)->value.ui64 = bge_reg_get32(bgep, BUFFER_MANAGER_STATUS_REG); 475 (knp++)->value.ui64 = bge_reg_get32(bgep, RCV_INITIATOR_STATUS_REG); 476 if (bge_check_acc_handle(bgep, bgep->io_handle) != DDI_FM_OK) { 477 ddi_fm_service_impact(bgep->devinfo, DDI_SERVICE_DEGRADED); 478 mutex_exit(bgep->genlock); 479 return (EIO); 480 } 481 mutex_exit(bgep->genlock); 482 483 return (0); 484 } 485 486 static const bge_ksindex_t bge_mii_kstats[] = { 487 { 0, "%xcvr_addr" }, 488 { 1, "%xcvr_id" }, 489 { 2, "%xcvr_inuse" }, 490 491 { 3, "%cap_1000fdx" }, 492 { 4, "%cap_1000hdx" }, 493 { 5, "%cap_100fdx" }, 494 { 6, "%cap_100hdx" }, 495 { 7, "%cap_10fdx" }, 496 { 8, "%cap_10hdx" }, 497 { 9, "%cap_asmpause" }, 498 { 10, "%cap_pause" }, 499 { 11, "%cap_rem_fault" }, 500 { 12, "%cap_autoneg" }, 501 502 { 13, "%adv_cap_1000fdx" }, 503 { 14, "%adv_cap_1000hdx" }, 504 { 15, "%adv_cap_100fdx" }, 505 { 16, "%adv_cap_100hdx" }, 506 { 17, "%adv_cap_10fdx" }, 507 { 18, "%adv_cap_10hdx" }, 508 { 19, "%adv_cap_asmpause" }, 509 { 20, "%adv_cap_pause" }, 510 { 21, "%adv_rem_fault" }, 511 { 22, "%adv_cap_autoneg" }, 512 513 { 23, "%lp_cap_1000fdx" }, 514 { 24, "%lp_cap_1000hdx" }, 515 { 25, "%lp_cap_100fdx" }, 516 { 26, "%lp_cap_100hdx" }, 517 { 27, "%lp_cap_10fdx" }, 518 { 28, "%lp_cap_10hdx" }, 519 { 29, "%lp_cap_asmpause" }, 520 { 30, "%lp_cap_pause" }, 521 { 31, "%lp_rem_fault" }, 522 { 32, "%lp_cap_autoneg" }, 523 524 { 33, "%link_asmpause" }, 525 { 34, "%link_pause" }, 526 { 35, "%link_duplex" }, 527 { 36, "%link_up" }, 528 529 { -1, NULL } 530 }; 531 532 /* 533 * Derive and publish the standard "mii" kstats. 534 * 535 * The information required is somewhat scattered: some is already held 536 * in driver softstate, some is available in the MII registers, and some 537 * has to be computed from combinations of both ... 538 */ 539 static int 540 bge_mii_update(kstat_t *ksp, int flag) 541 { 542 bge_t *bgep; 543 kstat_named_t *knp; 544 uint16_t anlpar; 545 uint16_t anar; 546 uint32_t xcvr_id; 547 uint32_t xcvr_inuse; 548 boolean_t asym_pause; 549 550 if (flag != KSTAT_READ) 551 return (EACCES); 552 553 bgep = ksp->ks_private; 554 if (bgep->bge_chip_state == BGE_CHIP_FAULT) 555 return (EIO); 556 557 knp = ksp->ks_data; 558 559 /* 560 * Read all the relevant PHY registers 561 */ 562 mutex_enter(bgep->genlock); 563 anlpar = bge_mii_get16(bgep, MII_AN_LPABLE); 564 anar = bge_mii_get16(bgep, MII_AN_ADVERT); 565 566 /* 567 * Derive PHY characterisation parameters 568 */ 569 xcvr_id = bge_mii_get16(bgep, MII_PHYIDH); 570 xcvr_id <<= 16; 571 xcvr_id |= bge_mii_get16(bgep, MII_PHYIDL); 572 if (bge_check_acc_handle(bgep, bgep->io_handle) != DDI_FM_OK) { 573 ddi_fm_service_impact(bgep->devinfo, DDI_SERVICE_DEGRADED); 574 mutex_exit(bgep->genlock); 575 return (EIO); 576 } 577 mutex_exit(bgep->genlock); 578 579 switch (bgep->param_link_speed) { 580 case 1000: 581 if (bgep->chipid.flags & CHIP_FLAG_SERDES) 582 xcvr_inuse = XCVR_TYPE_1000BASE_X; 583 else 584 xcvr_inuse = XCVR_TYPE_1000BASE_T; 585 break; 586 587 case 100: 588 xcvr_inuse = XCVR_TYPE_100BASE_X; 589 break; 590 591 case 10: 592 xcvr_inuse = XCVR_TYPE_10BASE_T; 593 break; 594 595 default: 596 xcvr_inuse = XCVR_TYPE_UNDEFINED; 597 break; 598 } 599 600 /* 601 * Other miscellaneous transformations ... 602 */ 603 asym_pause = bgep->param_link_rx_pause != bgep->param_link_tx_pause; 604 605 /* 606 * All required values are now available; assign them to the 607 * actual kstats, in the sequence defined by the table above. 608 */ 609 (knp++)->value.ui32 = bgep->phy_mii_addr; 610 (knp++)->value.ui32 = xcvr_id; 611 (knp++)->value.ui32 = xcvr_inuse; 612 613 /* 614 * Our capabilities 615 */ 616 (knp++)->value.ui32 = bgep->nd_params[PARAM_1000FDX_CAP].ndp_val; 617 (knp++)->value.ui32 = bgep->nd_params[PARAM_1000HDX_CAP].ndp_val; 618 (knp++)->value.ui32 = bgep->nd_params[PARAM_100FDX_CAP].ndp_val; 619 (knp++)->value.ui32 = bgep->nd_params[PARAM_100HDX_CAP].ndp_val; 620 (knp++)->value.ui32 = bgep->nd_params[PARAM_10FDX_CAP].ndp_val; 621 (knp++)->value.ui32 = bgep->nd_params[PARAM_10HDX_CAP].ndp_val; 622 (knp++)->value.ui32 = bgep->nd_params[PARAM_ASYM_PAUSE_CAP].ndp_val; 623 (knp++)->value.ui32 = bgep->nd_params[PARAM_PAUSE_CAP].ndp_val; 624 (knp++)->value.ui32 = B_TRUE; 625 (knp++)->value.ui32 = bgep->nd_params[PARAM_AUTONEG_CAP].ndp_val; 626 627 /* 628 * Our *advertised* capabilities 629 */ 630 (knp++)->value.ui32 = bgep->param_adv_1000fdx; 631 (knp++)->value.ui32 = bgep->param_adv_1000hdx; 632 (knp++)->value.ui32 = bgep->param_adv_100fdx; 633 (knp++)->value.ui32 = bgep->param_adv_100hdx; 634 (knp++)->value.ui32 = bgep->param_adv_10fdx; 635 (knp++)->value.ui32 = bgep->param_adv_10hdx; 636 (knp++)->value.ui32 = bgep->param_adv_asym_pause; 637 (knp++)->value.ui32 = bgep->param_adv_pause; 638 (knp++)->value.ui32 = (anar & MII_AN_ADVERT_REMFAULT) ? 1 : 0; 639 (knp++)->value.ui32 = bgep->param_adv_autoneg; 640 641 /* 642 * Link Partner's advertised capabilities 643 */ 644 (knp++)->value.ui32 = bgep->param_lp_1000fdx; 645 (knp++)->value.ui32 = bgep->param_lp_1000hdx; 646 (knp++)->value.ui32 = bgep->param_lp_100fdx; 647 (knp++)->value.ui32 = bgep->param_lp_100hdx; 648 (knp++)->value.ui32 = bgep->param_lp_10fdx; 649 (knp++)->value.ui32 = bgep->param_lp_10hdx; 650 (knp++)->value.ui32 = bgep->param_lp_asym_pause; 651 (knp++)->value.ui32 = bgep->param_lp_pause; 652 (knp++)->value.ui32 = (anlpar & MII_AN_ADVERT_REMFAULT) ? 1 : 0; 653 (knp++)->value.ui32 = bgep->param_lp_autoneg; 654 655 /* 656 * Current operating modes 657 */ 658 (knp++)->value.ui32 = asym_pause; 659 (knp++)->value.ui32 = bgep->param_link_rx_pause; 660 (knp++)->value.ui32 = bgep->param_link_duplex; 661 (knp++)->value.ui32 = bgep->param_link_up; 662 663 return (0); 664 } 665 666 static const bge_ksindex_t bge_serdes[] = { 667 { 0, "serdes_status" }, 668 { 1, "serdes_advert" }, 669 { 2, "serdes_lpadv" }, 670 671 { -1, NULL } 672 }; 673 674 static int 675 bge_serdes_update(kstat_t *ksp, int flag) 676 { 677 bge_t *bgep; 678 kstat_named_t *knp; 679 680 if (flag != KSTAT_READ) 681 return (EACCES); 682 683 bgep = ksp->ks_private; 684 knp = ksp->ks_data; 685 686 (knp++)->value.ui64 = bgep->serdes_status; 687 (knp++)->value.ui64 = bgep->serdes_advert; 688 (knp++)->value.ui64 = bgep->serdes_lpadv; 689 690 return (0); 691 } 692 693 static const bge_ksindex_t bge_phydata[] = { 694 { MII_CONTROL, "mii_control" }, 695 { MII_STATUS, "mii_status" }, 696 { MII_PHYIDH, "phy_identifier" }, 697 { MII_AN_ADVERT, "an_advert" }, 698 { MII_AN_LPABLE, "an_lp_ability" }, 699 { MII_AN_EXPANSION, "an_expansion" }, 700 { MII_AN_LPNXTPG, "an_lp_nextpage" }, 701 { MII_1000BASE_T_CONTROL, "gbit_control" }, 702 { MII_1000BASE_T_STATUS, "gbit_status" }, 703 { MII_IEEE_EXT_STATUS, "ieee_ext_status" }, 704 { MII_EXT_CONTROL, "phy_ext_control" }, 705 { MII_EXT_STATUS, "phy_ext_status" }, 706 { MII_RCV_ERR_COUNT, "receive_error_count" }, 707 { MII_FALSE_CARR_COUNT, "false_carrier_count" }, 708 { MII_RCV_NOT_OK_COUNT, "receiver_not_ok_count" }, 709 { MII_AUX_CONTROL, "aux_control" }, 710 { MII_AUX_STATUS, "aux_status" }, 711 { MII_INTR_STATUS, "intr_status" }, 712 { MII_INTR_MASK, "intr_mask" }, 713 { MII_HCD_STATUS, "hcd_status" }, 714 715 { -1, NULL } 716 }; 717 718 static int 719 bge_phydata_update(kstat_t *ksp, int flag) 720 { 721 bge_t *bgep; 722 kstat_named_t *knp; 723 const bge_ksindex_t *ksip; 724 725 if (flag != KSTAT_READ) 726 return (EACCES); 727 728 bgep = ksp->ks_private; 729 if (bgep->bge_chip_state == BGE_CHIP_FAULT) 730 return (EIO); 731 732 knp = ksp->ks_data; 733 734 /* 735 * Read the PHY registers & update the kstats ... 736 * 737 * We need to hold the mutex while performing MII reads, but 738 * we don't want to hold it across the entire sequence of reads. 739 * So we grab and release it on each iteration, 'cos it doesn't 740 * really matter if the kstats are less than 100% consistent ... 741 */ 742 for (ksip = bge_phydata; ksip->name != NULL; ++knp, ++ksip) { 743 mutex_enter(bgep->genlock); 744 switch (ksip->index) { 745 case MII_STATUS: 746 knp->value.ui64 = bgep->phy_gen_status; 747 break; 748 749 case MII_PHYIDH: 750 knp->value.ui64 = bge_mii_get16(bgep, MII_PHYIDH); 751 knp->value.ui64 <<= 16; 752 knp->value.ui64 |= bge_mii_get16(bgep, MII_PHYIDL); 753 break; 754 755 default: 756 knp->value.ui64 = bge_mii_get16(bgep, ksip->index); 757 break; 758 } 759 if (bge_check_acc_handle(bgep, bgep->io_handle) != DDI_FM_OK) { 760 ddi_fm_service_impact(bgep->devinfo, 761 DDI_SERVICE_DEGRADED); 762 mutex_exit(bgep->genlock); 763 return (EIO); 764 } 765 mutex_exit(bgep->genlock); 766 } 767 768 return (0); 769 } 770 771 static kstat_t * 772 bge_setup_named_kstat(bge_t *bgep, int instance, char *name, 773 const bge_ksindex_t *ksip, size_t size, int (*update)(kstat_t *, int)) 774 { 775 kstat_t *ksp; 776 kstat_named_t *knp; 777 char *np; 778 int type; 779 780 size /= sizeof (bge_ksindex_t); 781 ksp = kstat_create(BGE_DRIVER_NAME, instance, name, "net", 782 KSTAT_TYPE_NAMED, size-1, KSTAT_FLAG_PERSISTENT); 783 if (ksp == NULL) 784 return (NULL); 785 786 ksp->ks_private = bgep; 787 ksp->ks_update = update; 788 for (knp = ksp->ks_data; (np = ksip->name) != NULL; ++knp, ++ksip) { 789 switch (*np) { 790 default: 791 type = KSTAT_DATA_UINT64; 792 break; 793 case '%': 794 np += 1; 795 type = KSTAT_DATA_UINT32; 796 break; 797 case '$': 798 np += 1; 799 type = KSTAT_DATA_STRING; 800 break; 801 case '&': 802 np += 1; 803 type = KSTAT_DATA_CHAR; 804 break; 805 } 806 kstat_named_init(knp, np, type); 807 } 808 kstat_install(ksp); 809 810 return (ksp); 811 } 812 813 /* 814 * Create kstats corresponding to NDD parameters 815 */ 816 static kstat_t * 817 bge_setup_params_kstat(bge_t *bgep, int instance, char *name, 818 int (*update)(kstat_t *, int)) 819 { 820 kstat_t *ksp; 821 kstat_named_t *knp; 822 int i; 823 824 ksp = kstat_create(BGE_DRIVER_NAME, instance, name, "net", 825 KSTAT_TYPE_NAMED, PARAM_COUNT, KSTAT_FLAG_PERSISTENT); 826 if (ksp != NULL) { 827 ksp->ks_private = bgep; 828 ksp->ks_update = update; 829 for (knp = ksp->ks_data, i = 0; i < PARAM_COUNT; ++knp, ++i) 830 kstat_named_init(knp, bgep->nd_params[i].ndp_name+1, 831 KSTAT_DATA_UINT64); 832 kstat_install(ksp); 833 } 834 835 return (ksp); 836 } 837 838 void 839 bge_init_kstats(bge_t *bgep, int instance) 840 { 841 kstat_t *ksp; 842 843 BGE_TRACE(("bge_init_kstats($%p, %d)", (void *)bgep, instance)); 844 845 if (bgep->chipid.statistic_type == BGE_STAT_BLK) { 846 DMA_ZERO(bgep->statistics); 847 bgep->bge_kstats[BGE_KSTAT_RAW] = ksp = 848 kstat_create(BGE_DRIVER_NAME, instance, 849 "raw_statistics", "net", KSTAT_TYPE_RAW, 850 sizeof (bge_statistics_t), KSTAT_FLAG_VIRTUAL); 851 if (ksp != NULL) { 852 ksp->ks_data = DMA_VPTR(bgep->statistics); 853 kstat_install(ksp); 854 } 855 856 bgep->bge_kstats[BGE_KSTAT_STATS] = bge_setup_named_kstat(bgep, 857 instance, "statistics", bge_statistics, 858 sizeof (bge_statistics), bge_statistics_update); 859 } else { 860 bgep->bge_kstats[BGE_KSTAT_STATS] = bge_setup_named_kstat(bgep, 861 instance, "statistics", bge_stat_val, 862 sizeof (bge_stat_val), bge_statistics_update); 863 } 864 865 bgep->bge_kstats[BGE_KSTAT_CHIPID] = bge_setup_named_kstat(bgep, 866 instance, "chipid", bge_chipid, 867 sizeof (bge_chipid), bge_chipid_update); 868 869 bgep->bge_kstats[BGE_KSTAT_DRIVER] = bge_setup_named_kstat(bgep, 870 instance, "driverinfo", bge_driverinfo, 871 sizeof (bge_driverinfo), bge_driverinfo_update); 872 873 bgep->bge_kstats[BGE_KSTAT_MII] = bge_setup_named_kstat(bgep, 874 instance, "mii", bge_mii_kstats, 875 sizeof (bge_mii_kstats), bge_mii_update); 876 877 if (bgep->chipid.flags & CHIP_FLAG_SERDES) 878 bgep->bge_kstats[BGE_KSTAT_PHYS] = bge_setup_named_kstat(bgep, 879 instance, "serdes", bge_serdes, 880 sizeof (bge_serdes), bge_serdes_update); 881 else 882 bgep->bge_kstats[BGE_KSTAT_PHYS] = bge_setup_named_kstat(bgep, 883 instance, "phydata", bge_phydata, 884 sizeof (bge_phydata), bge_phydata_update); 885 886 bgep->bge_kstats[BGE_KSTAT_PARAMS] = bge_setup_params_kstat(bgep, 887 instance, "parameters", bge_params_update); 888 } 889 890 void 891 bge_fini_kstats(bge_t *bgep) 892 { 893 int i; 894 895 BGE_TRACE(("bge_fini_kstats($%p)", (void *)bgep)); 896 897 for (i = BGE_KSTAT_COUNT; --i >= 0; ) 898 if (bgep->bge_kstats[i] != NULL) 899 kstat_delete(bgep->bge_kstats[i]); 900 } 901 902 int 903 bge_m_stat(void *arg, uint_t stat, uint64_t *val) 904 { 905 bge_t *bgep = arg; 906 bge_statistics_t *bstp; 907 bge_statistics_reg_t *pstats; 908 909 if (bgep->bge_chip_state == BGE_CHIP_FAULT) { 910 return (EINVAL); 911 } 912 913 /* 914 * The MII/GMII physical layer 802.3 stats are not supported by the 915 * bge optical interface. 916 */ 917 if ((bgep->chipid.flags & CHIP_FLAG_SERDES) && ETHER_STAT_ISMII(stat)) { 918 return (ENOTSUP); 919 } 920 921 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 922 bstp = DMA_VPTR(bgep->statistics); 923 else { 924 pstats = bgep->pstats; 925 pstats->ifHCOutOctets += 926 bge_reg_get32(bgep, STAT_IFHCOUT_OCTETS_REG); 927 pstats->etherStatsCollisions += 928 bge_reg_get32(bgep, STAT_ETHER_COLLIS_REG); 929 pstats->outXonSent += 930 bge_reg_get32(bgep, STAT_OUTXON_SENT_REG); 931 pstats->outXoffSent += 932 bge_reg_get32(bgep, STAT_OUTXOFF_SENT_REG); 933 pstats->dot3StatsInternalMacTransmitErrors += 934 bge_reg_get32(bgep, STAT_DOT3_INTMACTX_ERR_REG); 935 pstats->dot3StatsSingleCollisionFrames += 936 bge_reg_get32(bgep, STAT_DOT3_SCOLLI_FRAME_REG); 937 pstats->dot3StatsMultipleCollisionFrames += 938 bge_reg_get32(bgep, STAT_DOT3_MCOLLI_FRAME_REG); 939 pstats->dot3StatsDeferredTransmissions += 940 bge_reg_get32(bgep, STAT_DOT3_DEFERED_TX_REG); 941 pstats->dot3StatsExcessiveCollisions += 942 bge_reg_get32(bgep, STAT_DOT3_EXCE_COLLI_REG); 943 pstats->dot3StatsLateCollisions += 944 bge_reg_get32(bgep, STAT_DOT3_LATE_COLLI_REG); 945 pstats->ifHCOutUcastPkts += 946 bge_reg_get32(bgep, STAT_IFHCOUT_UPKGS_REG); 947 pstats->ifHCOutMulticastPkts += 948 bge_reg_get32(bgep, STAT_IFHCOUT_MPKGS_REG); 949 pstats->ifHCOutBroadcastPkts += 950 bge_reg_get32(bgep, STAT_IFHCOUT_BPKGS_REG); 951 pstats->ifHCInOctets += 952 bge_reg_get32(bgep, STAT_IFHCIN_OCTETS_REG); 953 pstats->etherStatsFragments += 954 bge_reg_get32(bgep, STAT_ETHER_FRAGMENT_REG); 955 pstats->ifHCInUcastPkts += 956 bge_reg_get32(bgep, STAT_IFHCIN_UPKGS_REG); 957 pstats->ifHCInMulticastPkts += 958 bge_reg_get32(bgep, STAT_IFHCIN_MPKGS_REG); 959 pstats->ifHCInBroadcastPkts += 960 bge_reg_get32(bgep, STAT_IFHCIN_BPKGS_REG); 961 pstats->dot3StatsFCSErrors += 962 bge_reg_get32(bgep, STAT_DOT3_FCS_ERR_REG); 963 pstats->dot3StatsAlignmentErrors += 964 bge_reg_get32(bgep, STAT_DOT3_ALIGN_ERR_REG); 965 pstats->xonPauseFramesReceived += 966 bge_reg_get32(bgep, STAT_XON_PAUSE_RX_REG); 967 pstats->xoffPauseFramesReceived += 968 bge_reg_get32(bgep, STAT_XOFF_PAUSE_RX_REG); 969 pstats->macControlFramesReceived += 970 bge_reg_get32(bgep, STAT_MAC_CTRL_RX_REG); 971 pstats->xoffStateEntered += 972 bge_reg_get32(bgep, STAT_XOFF_STATE_ENTER_REG); 973 pstats->dot3StatsFrameTooLongs += 974 bge_reg_get32(bgep, STAT_DOT3_FRAME_TOOLONG_REG); 975 pstats->etherStatsJabbers += 976 bge_reg_get32(bgep, STAT_ETHER_JABBERS_REG); 977 pstats->etherStatsUndersizePkts += 978 bge_reg_get32(bgep, STAT_ETHER_UNDERSIZE_REG); 979 mutex_enter(bgep->genlock); 980 if (bge_check_acc_handle(bgep, bgep->io_handle) != DDI_FM_OK) { 981 ddi_fm_service_impact(bgep->devinfo, 982 DDI_SERVICE_UNAFFECTED); 983 } 984 mutex_exit(bgep->genlock); 985 } 986 987 switch (stat) { 988 case MAC_STAT_IFSPEED: 989 *val = bgep->param_link_speed * 1000000ull; 990 break; 991 992 case MAC_STAT_MULTIRCV: 993 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 994 *val = bstp->s.ifHCInMulticastPkts; 995 else 996 *val = pstats->ifHCInMulticastPkts; 997 break; 998 999 case MAC_STAT_BRDCSTRCV: 1000 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1001 *val = bstp->s.ifHCInBroadcastPkts; 1002 else 1003 *val = pstats->ifHCInBroadcastPkts; 1004 break; 1005 1006 case MAC_STAT_MULTIXMT: 1007 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1008 *val = bstp->s.ifHCOutMulticastPkts; 1009 else 1010 *val = pstats->ifHCOutMulticastPkts; 1011 break; 1012 1013 case MAC_STAT_BRDCSTXMT: 1014 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1015 *val = bstp->s.ifHCOutBroadcastPkts; 1016 else 1017 *val = pstats->ifHCOutBroadcastPkts; 1018 break; 1019 1020 case MAC_STAT_NORCVBUF: 1021 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1022 *val = bstp->s.ifInDiscards; 1023 else 1024 *val = 0; 1025 break; 1026 1027 case MAC_STAT_IERRORS: 1028 if (bgep->chipid.statistic_type == BGE_STAT_BLK) { 1029 *val = bstp->s.dot3StatsFCSErrors + 1030 bstp->s.dot3StatsAlignmentErrors + 1031 bstp->s.dot3StatsFrameTooLongs + 1032 bstp->s.etherStatsUndersizePkts + 1033 bstp->s.etherStatsJabbers; 1034 } else { 1035 *val = pstats->dot3StatsFCSErrors + 1036 pstats->dot3StatsAlignmentErrors + 1037 pstats->dot3StatsFrameTooLongs + 1038 pstats->etherStatsUndersizePkts + 1039 pstats->etherStatsJabbers; 1040 } 1041 break; 1042 1043 case MAC_STAT_NOXMTBUF: 1044 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1045 *val = bstp->s.ifOutDiscards; 1046 else 1047 *val = 0; 1048 break; 1049 1050 case MAC_STAT_OERRORS: 1051 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1052 *val = bstp->s.ifOutDiscards; 1053 else 1054 *val = 0; 1055 break; 1056 1057 case MAC_STAT_COLLISIONS: 1058 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1059 *val = bstp->s.etherStatsCollisions; 1060 else 1061 *val = pstats->etherStatsCollisions; 1062 break; 1063 1064 case MAC_STAT_RBYTES: 1065 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1066 *val = bstp->s.ifHCInOctets; 1067 else 1068 *val = pstats->ifHCInOctets; 1069 break; 1070 1071 case MAC_STAT_IPACKETS: 1072 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1073 *val = bstp->s.ifHCInUcastPkts + 1074 bstp->s.ifHCInMulticastPkts + 1075 bstp->s.ifHCInBroadcastPkts; 1076 else 1077 *val = pstats->ifHCInUcastPkts + 1078 pstats->ifHCInMulticastPkts + 1079 pstats->ifHCInBroadcastPkts; 1080 break; 1081 1082 case MAC_STAT_OBYTES: 1083 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1084 *val = bstp->s.ifHCOutOctets; 1085 else 1086 *val = pstats->ifHCOutOctets; 1087 break; 1088 1089 case MAC_STAT_OPACKETS: 1090 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1091 *val = bstp->s.ifHCOutUcastPkts + 1092 bstp->s.ifHCOutMulticastPkts + 1093 bstp->s.ifHCOutBroadcastPkts; 1094 else 1095 *val = pstats->ifHCOutUcastPkts + 1096 pstats->ifHCOutMulticastPkts + 1097 pstats->ifHCOutBroadcastPkts; 1098 break; 1099 1100 case ETHER_STAT_ALIGN_ERRORS: 1101 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1102 *val = bstp->s.dot3StatsAlignmentErrors; 1103 else 1104 *val = pstats->dot3StatsAlignmentErrors; 1105 break; 1106 1107 case ETHER_STAT_FCS_ERRORS: 1108 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1109 *val = bstp->s.dot3StatsFCSErrors; 1110 else 1111 *val = pstats->dot3StatsFCSErrors; 1112 break; 1113 1114 case ETHER_STAT_FIRST_COLLISIONS: 1115 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1116 *val = bstp->s.dot3StatsSingleCollisionFrames; 1117 else 1118 *val = pstats->dot3StatsSingleCollisionFrames; 1119 break; 1120 1121 case ETHER_STAT_MULTI_COLLISIONS: 1122 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1123 *val = bstp->s.dot3StatsMultipleCollisionFrames; 1124 else 1125 *val = pstats->dot3StatsMultipleCollisionFrames; 1126 break; 1127 1128 case ETHER_STAT_DEFER_XMTS: 1129 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1130 *val = bstp->s.dot3StatsDeferredTransmissions; 1131 else 1132 *val = pstats->dot3StatsDeferredTransmissions; 1133 break; 1134 1135 case ETHER_STAT_TX_LATE_COLLISIONS: 1136 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1137 *val = bstp->s.dot3StatsLateCollisions; 1138 else 1139 *val = pstats->dot3StatsLateCollisions; 1140 break; 1141 1142 case ETHER_STAT_EX_COLLISIONS: 1143 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1144 *val = bstp->s.dot3StatsExcessiveCollisions; 1145 else 1146 *val = pstats->dot3StatsExcessiveCollisions; 1147 break; 1148 1149 case ETHER_STAT_MACXMT_ERRORS: 1150 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1151 *val = bstp->s.dot3StatsInternalMacTransmitErrors; 1152 else 1153 *val = bgep->pstats->dot3StatsInternalMacTransmitErrors; 1154 break; 1155 1156 case ETHER_STAT_CARRIER_ERRORS: 1157 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1158 *val = bstp->s.dot3StatsCarrierSenseErrors; 1159 else 1160 *val = 0; 1161 break; 1162 1163 case ETHER_STAT_TOOLONG_ERRORS: 1164 if (bgep->chipid.statistic_type == BGE_STAT_BLK) 1165 *val = bstp->s.dot3StatsFrameTooLongs; 1166 else 1167 *val = pstats->dot3StatsFrameTooLongs; 1168 break; 1169 1170 case ETHER_STAT_XCVR_ADDR: 1171 *val = bgep->phy_mii_addr; 1172 break; 1173 1174 case ETHER_STAT_XCVR_ID: 1175 mutex_enter(bgep->genlock); 1176 *val = bge_mii_get16(bgep, MII_PHYIDH); 1177 *val <<= 16; 1178 *val |= bge_mii_get16(bgep, MII_PHYIDL); 1179 if (bge_check_acc_handle(bgep, bgep->io_handle) != DDI_FM_OK) { 1180 ddi_fm_service_impact(bgep->devinfo, 1181 DDI_SERVICE_UNAFFECTED); 1182 } 1183 mutex_exit(bgep->genlock); 1184 break; 1185 1186 case ETHER_STAT_XCVR_INUSE: 1187 *val = XCVR_1000T; 1188 break; 1189 1190 case ETHER_STAT_CAP_1000FDX: 1191 *val = 1; 1192 break; 1193 1194 case ETHER_STAT_CAP_1000HDX: 1195 *val = 1; 1196 break; 1197 1198 case ETHER_STAT_CAP_100FDX: 1199 *val = 1; 1200 break; 1201 1202 case ETHER_STAT_CAP_100HDX: 1203 *val = 1; 1204 break; 1205 1206 case ETHER_STAT_CAP_10FDX: 1207 *val = 1; 1208 break; 1209 1210 case ETHER_STAT_CAP_10HDX: 1211 *val = 1; 1212 break; 1213 1214 case ETHER_STAT_CAP_ASMPAUSE: 1215 *val = 1; 1216 break; 1217 1218 case ETHER_STAT_CAP_PAUSE: 1219 *val = 1; 1220 break; 1221 1222 case ETHER_STAT_CAP_AUTONEG: 1223 *val = 1; 1224 break; 1225 1226 case ETHER_STAT_ADV_CAP_1000FDX: 1227 *val = bgep->param_adv_1000fdx; 1228 break; 1229 1230 case ETHER_STAT_ADV_CAP_1000HDX: 1231 *val = bgep->param_adv_1000hdx; 1232 break; 1233 1234 case ETHER_STAT_ADV_CAP_100FDX: 1235 *val = bgep->param_adv_100fdx; 1236 break; 1237 1238 case ETHER_STAT_ADV_CAP_100HDX: 1239 *val = bgep->param_adv_100hdx; 1240 break; 1241 1242 case ETHER_STAT_ADV_CAP_10FDX: 1243 *val = bgep->param_adv_10fdx; 1244 break; 1245 1246 case ETHER_STAT_ADV_CAP_10HDX: 1247 *val = bgep->param_adv_10hdx; 1248 break; 1249 1250 case ETHER_STAT_ADV_CAP_ASMPAUSE: 1251 *val = bgep->param_adv_asym_pause; 1252 break; 1253 1254 case ETHER_STAT_ADV_CAP_PAUSE: 1255 *val = bgep->param_adv_pause; 1256 break; 1257 1258 case ETHER_STAT_ADV_CAP_AUTONEG: 1259 *val = bgep->param_adv_autoneg; 1260 break; 1261 1262 case ETHER_STAT_LP_CAP_1000FDX: 1263 *val = bgep->param_lp_1000fdx; 1264 break; 1265 1266 case ETHER_STAT_LP_CAP_1000HDX: 1267 *val = bgep->param_lp_1000hdx; 1268 break; 1269 1270 case ETHER_STAT_LP_CAP_100FDX: 1271 *val = bgep->param_lp_100fdx; 1272 break; 1273 1274 case ETHER_STAT_LP_CAP_100HDX: 1275 *val = bgep->param_lp_100hdx; 1276 break; 1277 1278 case ETHER_STAT_LP_CAP_10FDX: 1279 *val = bgep->param_lp_10fdx; 1280 break; 1281 1282 case ETHER_STAT_LP_CAP_10HDX: 1283 *val = bgep->param_lp_10hdx; 1284 break; 1285 1286 case ETHER_STAT_LP_CAP_ASMPAUSE: 1287 *val = bgep->param_lp_asym_pause; 1288 break; 1289 1290 case ETHER_STAT_LP_CAP_PAUSE: 1291 *val = bgep->param_lp_pause; 1292 break; 1293 1294 case ETHER_STAT_LP_CAP_AUTONEG: 1295 *val = bgep->param_lp_autoneg; 1296 break; 1297 1298 case ETHER_STAT_LINK_ASMPAUSE: 1299 *val = bgep->param_adv_asym_pause && 1300 bgep->param_lp_asym_pause && 1301 bgep->param_adv_pause != bgep->param_lp_pause; 1302 break; 1303 1304 case ETHER_STAT_LINK_PAUSE: 1305 *val = bgep->param_link_rx_pause; 1306 break; 1307 1308 case ETHER_STAT_LINK_AUTONEG: 1309 *val = bgep->param_link_autoneg; 1310 break; 1311 1312 case ETHER_STAT_LINK_DUPLEX: 1313 *val = bgep->param_link_duplex; 1314 break; 1315 1316 default: 1317 return (ENOTSUP); 1318 } 1319 1320 return (0); 1321 } 1322