1 /* 2 * CDDL HEADER START 3 * 4 * Copyright(c) 2007-2009 Intel Corporation. All rights reserved. 5 * The contents of this file are subject to the terms of the 6 * Common Development and Distribution License (the "License"). 7 * You may not use this file except in compliance with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* 24 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #include "ixgbe_sw.h" 29 30 /* 31 * Update driver private statistics. 32 */ 33 static int 34 ixgbe_update_stats(kstat_t *ks, int rw) 35 { 36 ixgbe_t *ixgbe; 37 struct ixgbe_hw *hw; 38 ixgbe_stat_t *ixgbe_ks; 39 int i; 40 41 if (rw == KSTAT_WRITE) 42 return (EACCES); 43 44 ixgbe = (ixgbe_t *)ks->ks_private; 45 ixgbe_ks = (ixgbe_stat_t *)ks->ks_data; 46 hw = &ixgbe->hw; 47 48 mutex_enter(&ixgbe->gen_lock); 49 50 /* 51 * Basic information 52 */ 53 ixgbe_ks->link_speed.value.ui64 = ixgbe->link_speed; 54 ixgbe_ks->reset_count.value.ui64 = ixgbe->reset_count; 55 56 #ifdef IXGBE_DEBUG 57 ixgbe_ks->rx_frame_error.value.ui64 = 0; 58 ixgbe_ks->rx_cksum_error.value.ui64 = 0; 59 ixgbe_ks->rx_exceed_pkt.value.ui64 = 0; 60 for (i = 0; i < ixgbe->num_rx_rings; i++) { 61 ixgbe_ks->rx_frame_error.value.ui64 += 62 ixgbe->rx_rings[i].stat_frame_error; 63 ixgbe_ks->rx_cksum_error.value.ui64 += 64 ixgbe->rx_rings[i].stat_cksum_error; 65 ixgbe_ks->rx_exceed_pkt.value.ui64 += 66 ixgbe->rx_rings[i].stat_exceed_pkt; 67 } 68 69 ixgbe_ks->tx_overload.value.ui64 = 0; 70 ixgbe_ks->tx_fail_no_tbd.value.ui64 = 0; 71 ixgbe_ks->tx_fail_no_tcb.value.ui64 = 0; 72 ixgbe_ks->tx_fail_dma_bind.value.ui64 = 0; 73 ixgbe_ks->tx_reschedule.value.ui64 = 0; 74 for (i = 0; i < ixgbe->num_tx_rings; i++) { 75 ixgbe_ks->tx_overload.value.ui64 += 76 ixgbe->tx_rings[i].stat_overload; 77 ixgbe_ks->tx_fail_no_tbd.value.ui64 += 78 ixgbe->tx_rings[i].stat_fail_no_tbd; 79 ixgbe_ks->tx_fail_no_tcb.value.ui64 += 80 ixgbe->tx_rings[i].stat_fail_no_tcb; 81 ixgbe_ks->tx_fail_dma_bind.value.ui64 += 82 ixgbe->tx_rings[i].stat_fail_dma_bind; 83 ixgbe_ks->tx_reschedule.value.ui64 += 84 ixgbe->tx_rings[i].stat_reschedule; 85 } 86 #endif 87 88 /* 89 * Hardware calculated statistics. 90 */ 91 ixgbe_ks->gprc.value.ui64 = 0; 92 ixgbe_ks->gptc.value.ui64 = 0; 93 ixgbe_ks->tor.value.ui64 = 0; 94 ixgbe_ks->tot.value.ui64 = 0; 95 for (i = 0; i < 16; i++) { 96 ixgbe_ks->qprc[i].value.ui64 += 97 IXGBE_READ_REG(hw, IXGBE_QPRC(i)); 98 ixgbe_ks->gprc.value.ui64 += ixgbe_ks->qprc[i].value.ui64; 99 ixgbe_ks->qptc[i].value.ui64 += 100 IXGBE_READ_REG(hw, IXGBE_QPTC(i)); 101 ixgbe_ks->gptc.value.ui64 += ixgbe_ks->qptc[i].value.ui64; 102 ixgbe_ks->qbrc[i].value.ui64 += 103 IXGBE_READ_REG(hw, IXGBE_QBRC(i)); 104 ixgbe_ks->tor.value.ui64 += ixgbe_ks->qbrc[i].value.ui64; 105 if (hw->mac.type >= ixgbe_mac_82599EB) { 106 ixgbe_ks->qbtc[i].value.ui64 += 107 IXGBE_READ_REG(hw, IXGBE_QBTC_L(i)); 108 ixgbe_ks->qbtc[i].value.ui64 += ((uint64_t) 109 (IXGBE_READ_REG(hw, IXGBE_QBTC_H(i))) << 32); 110 } else { 111 ixgbe_ks->qbtc[i].value.ui64 += 112 IXGBE_READ_REG(hw, IXGBE_QBTC(i)); 113 } 114 ixgbe_ks->tot.value.ui64 += ixgbe_ks->qbtc[i].value.ui64; 115 } 116 /* 117 * This is a Workaround: 118 * Currently h/w GORCH, GOTCH, TORH registers are not 119 * correctly implemented. We found that the values in 120 * these registers are same as those in corresponding 121 * *L registers (i.e. GORCL, GOTCL, and TORL). Here the 122 * gor and got stat data will not be retrieved through 123 * GORC{H/L} and GOTC{H/L} registers but be obtained by 124 * simply assigning tor/tot stat data, so the gor/got 125 * stat data will not be accurate. 126 */ 127 ixgbe_ks->gor.value.ui64 = ixgbe_ks->tor.value.ui64; 128 ixgbe_ks->got.value.ui64 = ixgbe_ks->tot.value.ui64; 129 130 ixgbe_ks->prc64.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC64); 131 ixgbe_ks->prc127.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC127); 132 ixgbe_ks->prc255.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC255); 133 ixgbe_ks->prc511.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC511); 134 ixgbe_ks->prc1023.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC1023); 135 ixgbe_ks->prc1522.value.ul += IXGBE_READ_REG(hw, IXGBE_PRC1522); 136 ixgbe_ks->ptc64.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC64); 137 ixgbe_ks->ptc127.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC127); 138 ixgbe_ks->ptc255.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC255); 139 ixgbe_ks->ptc511.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC511); 140 ixgbe_ks->ptc1023.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC1023); 141 ixgbe_ks->ptc1522.value.ul += IXGBE_READ_REG(hw, IXGBE_PTC1522); 142 143 ixgbe_ks->mspdc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MSPDC); 144 for (i = 0; i < 8; i++) 145 ixgbe_ks->mpc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MPC(i)); 146 ixgbe_ks->mlfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MLFC); 147 ixgbe_ks->mrfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_MRFC); 148 ixgbe_ks->rlec.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RLEC); 149 ixgbe_ks->lxontxc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_LXONTXC); 150 if (hw->mac.type == ixgbe_mac_82598EB) { 151 ixgbe_ks->lxonrxc.value.ui64 += IXGBE_READ_REG(hw, 152 IXGBE_LXONRXC); 153 } else { 154 ixgbe_ks->lxonrxc.value.ui64 += IXGBE_READ_REG(hw, 155 IXGBE_LXONRXCNT); 156 } 157 ixgbe_ks->lxofftxc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_LXOFFTXC); 158 if (hw->mac.type == ixgbe_mac_82598EB) { 159 ixgbe_ks->lxoffrxc.value.ui64 += IXGBE_READ_REG(hw, 160 IXGBE_LXOFFRXC); 161 } else { 162 ixgbe_ks->lxoffrxc.value.ui64 += IXGBE_READ_REG(hw, 163 IXGBE_LXOFFRXCNT); 164 } 165 ixgbe_ks->ruc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RUC); 166 ixgbe_ks->rfc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RFC); 167 ixgbe_ks->roc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_ROC); 168 ixgbe_ks->rjc.value.ui64 += IXGBE_READ_REG(hw, IXGBE_RJC); 169 170 mutex_exit(&ixgbe->gen_lock); 171 172 if (ixgbe_check_acc_handle(ixgbe->osdep.reg_handle) != DDI_FM_OK) 173 ddi_fm_service_impact(ixgbe->dip, DDI_SERVICE_UNAFFECTED); 174 175 return (0); 176 } 177 178 /* 179 * Create and initialize the driver private statistics. 180 */ 181 int 182 ixgbe_init_stats(ixgbe_t *ixgbe) 183 { 184 kstat_t *ks; 185 ixgbe_stat_t *ixgbe_ks; 186 187 /* 188 * Create and init kstat 189 */ 190 ks = kstat_create(MODULE_NAME, ddi_get_instance(ixgbe->dip), 191 "statistics", "net", KSTAT_TYPE_NAMED, 192 sizeof (ixgbe_stat_t) / sizeof (kstat_named_t), 0); 193 194 if (ks == NULL) { 195 ixgbe_error(ixgbe, 196 "Could not create kernel statistics"); 197 return (IXGBE_FAILURE); 198 } 199 200 ixgbe->ixgbe_ks = ks; 201 202 ixgbe_ks = (ixgbe_stat_t *)ks->ks_data; 203 204 /* 205 * Initialize all the statistics. 206 */ 207 kstat_named_init(&ixgbe_ks->link_speed, "link_speed", 208 KSTAT_DATA_UINT64); 209 kstat_named_init(&ixgbe_ks->reset_count, "reset_count", 210 KSTAT_DATA_UINT64); 211 212 #ifdef IXGBE_DEBUG 213 kstat_named_init(&ixgbe_ks->rx_frame_error, "rx_frame_error", 214 KSTAT_DATA_UINT64); 215 kstat_named_init(&ixgbe_ks->rx_cksum_error, "rx_cksum_error", 216 KSTAT_DATA_UINT64); 217 kstat_named_init(&ixgbe_ks->rx_exceed_pkt, "rx_exceed_pkt", 218 KSTAT_DATA_UINT64); 219 kstat_named_init(&ixgbe_ks->tx_overload, "tx_overload", 220 KSTAT_DATA_UINT64); 221 kstat_named_init(&ixgbe_ks->tx_fail_no_tbd, "tx_fail_no_tbd", 222 KSTAT_DATA_UINT64); 223 kstat_named_init(&ixgbe_ks->tx_fail_no_tcb, "tx_fail_no_tcb", 224 KSTAT_DATA_UINT64); 225 kstat_named_init(&ixgbe_ks->tx_fail_dma_bind, "tx_fail_dma_bind", 226 KSTAT_DATA_UINT64); 227 kstat_named_init(&ixgbe_ks->tx_reschedule, "tx_reschedule", 228 KSTAT_DATA_UINT64); 229 #endif 230 231 kstat_named_init(&ixgbe_ks->gprc, "good_pkts_recvd", 232 KSTAT_DATA_UINT64); 233 kstat_named_init(&ixgbe_ks->gptc, "good_pkts_xmitd", 234 KSTAT_DATA_UINT64); 235 kstat_named_init(&ixgbe_ks->gor, "good_octets_recvd", 236 KSTAT_DATA_UINT64); 237 kstat_named_init(&ixgbe_ks->got, "good_octets_xmitd", 238 KSTAT_DATA_UINT64); 239 kstat_named_init(&ixgbe_ks->prc64, "pkts_recvd_( 64b)", 240 KSTAT_DATA_UINT64); 241 kstat_named_init(&ixgbe_ks->prc127, "pkts_recvd_( 65- 127b)", 242 KSTAT_DATA_UINT64); 243 kstat_named_init(&ixgbe_ks->prc255, "pkts_recvd_( 127- 255b)", 244 KSTAT_DATA_UINT64); 245 kstat_named_init(&ixgbe_ks->prc511, "pkts_recvd_( 256- 511b)", 246 KSTAT_DATA_UINT64); 247 kstat_named_init(&ixgbe_ks->prc1023, "pkts_recvd_( 511-1023b)", 248 KSTAT_DATA_UINT64); 249 kstat_named_init(&ixgbe_ks->prc1522, "pkts_recvd_(1024-1522b)", 250 KSTAT_DATA_UINT64); 251 kstat_named_init(&ixgbe_ks->ptc64, "pkts_xmitd_( 64b)", 252 KSTAT_DATA_UINT64); 253 kstat_named_init(&ixgbe_ks->ptc127, "pkts_xmitd_( 65- 127b)", 254 KSTAT_DATA_UINT64); 255 kstat_named_init(&ixgbe_ks->ptc255, "pkts_xmitd_( 128- 255b)", 256 KSTAT_DATA_UINT64); 257 kstat_named_init(&ixgbe_ks->ptc511, "pkts_xmitd_( 255- 511b)", 258 KSTAT_DATA_UINT64); 259 kstat_named_init(&ixgbe_ks->ptc1023, "pkts_xmitd_( 512-1023b)", 260 KSTAT_DATA_UINT64); 261 kstat_named_init(&ixgbe_ks->ptc1522, "pkts_xmitd_(1024-1522b)", 262 KSTAT_DATA_UINT64); 263 264 kstat_named_init(&ixgbe_ks->qprc[0], "queue_pkts_recvd [ 0]", 265 KSTAT_DATA_UINT64); 266 kstat_named_init(&ixgbe_ks->qprc[1], "queue_pkts_recvd [ 1]", 267 KSTAT_DATA_UINT64); 268 kstat_named_init(&ixgbe_ks->qprc[2], "queue_pkts_recvd [ 2]", 269 KSTAT_DATA_UINT64); 270 kstat_named_init(&ixgbe_ks->qprc[3], "queue_pkts_recvd [ 3]", 271 KSTAT_DATA_UINT64); 272 kstat_named_init(&ixgbe_ks->qprc[4], "queue_pkts_recvd [ 4]", 273 KSTAT_DATA_UINT64); 274 kstat_named_init(&ixgbe_ks->qprc[5], "queue_pkts_recvd [ 5]", 275 KSTAT_DATA_UINT64); 276 kstat_named_init(&ixgbe_ks->qprc[6], "queue_pkts_recvd [ 6]", 277 KSTAT_DATA_UINT64); 278 kstat_named_init(&ixgbe_ks->qprc[7], "queue_pkts_recvd [ 7]", 279 KSTAT_DATA_UINT64); 280 kstat_named_init(&ixgbe_ks->qprc[8], "queue_pkts_recvd [ 8]", 281 KSTAT_DATA_UINT64); 282 kstat_named_init(&ixgbe_ks->qprc[9], "queue_pkts_recvd [ 9]", 283 KSTAT_DATA_UINT64); 284 kstat_named_init(&ixgbe_ks->qprc[10], "queue_pkts_recvd [10]", 285 KSTAT_DATA_UINT64); 286 kstat_named_init(&ixgbe_ks->qprc[11], "queue_pkts_recvd [11]", 287 KSTAT_DATA_UINT64); 288 kstat_named_init(&ixgbe_ks->qprc[12], "queue_pkts_recvd [12]", 289 KSTAT_DATA_UINT64); 290 kstat_named_init(&ixgbe_ks->qprc[13], "queue_pkts_recvd [13]", 291 KSTAT_DATA_UINT64); 292 kstat_named_init(&ixgbe_ks->qprc[14], "queue_pkts_recvd [14]", 293 KSTAT_DATA_UINT64); 294 kstat_named_init(&ixgbe_ks->qprc[15], "queue_pkts_recvd [15]", 295 KSTAT_DATA_UINT64); 296 297 kstat_named_init(&ixgbe_ks->qptc[0], "queue_pkts_xmitd [ 0]", 298 KSTAT_DATA_UINT64); 299 kstat_named_init(&ixgbe_ks->qptc[1], "queue_pkts_xmitd [ 1]", 300 KSTAT_DATA_UINT64); 301 kstat_named_init(&ixgbe_ks->qptc[2], "queue_pkts_xmitd [ 2]", 302 KSTAT_DATA_UINT64); 303 kstat_named_init(&ixgbe_ks->qptc[3], "queue_pkts_xmitd [ 3]", 304 KSTAT_DATA_UINT64); 305 kstat_named_init(&ixgbe_ks->qptc[4], "queue_pkts_xmitd [ 4]", 306 KSTAT_DATA_UINT64); 307 kstat_named_init(&ixgbe_ks->qptc[5], "queue_pkts_xmitd [ 5]", 308 KSTAT_DATA_UINT64); 309 kstat_named_init(&ixgbe_ks->qptc[6], "queue_pkts_xmitd [ 6]", 310 KSTAT_DATA_UINT64); 311 kstat_named_init(&ixgbe_ks->qptc[7], "queue_pkts_xmitd [ 7]", 312 KSTAT_DATA_UINT64); 313 kstat_named_init(&ixgbe_ks->qptc[8], "queue_pkts_xmitd [ 8]", 314 KSTAT_DATA_UINT64); 315 kstat_named_init(&ixgbe_ks->qptc[9], "queue_pkts_xmitd [ 9]", 316 KSTAT_DATA_UINT64); 317 kstat_named_init(&ixgbe_ks->qptc[10], "queue_pkts_xmitd [10]", 318 KSTAT_DATA_UINT64); 319 kstat_named_init(&ixgbe_ks->qptc[11], "queue_pkts_xmitd [11]", 320 KSTAT_DATA_UINT64); 321 kstat_named_init(&ixgbe_ks->qptc[12], "queue_pkts_xmitd [12]", 322 KSTAT_DATA_UINT64); 323 kstat_named_init(&ixgbe_ks->qptc[13], "queue_pkts_xmitd [13]", 324 KSTAT_DATA_UINT64); 325 kstat_named_init(&ixgbe_ks->qptc[14], "queue_pkts_xmitd [14]", 326 KSTAT_DATA_UINT64); 327 kstat_named_init(&ixgbe_ks->qptc[15], "queue_pkts_xmitd [15]", 328 KSTAT_DATA_UINT64); 329 330 kstat_named_init(&ixgbe_ks->qbrc[0], "queue_bytes_recvd [ 0]", 331 KSTAT_DATA_UINT64); 332 kstat_named_init(&ixgbe_ks->qbrc[1], "queue_bytes_recvd [ 1]", 333 KSTAT_DATA_UINT64); 334 kstat_named_init(&ixgbe_ks->qbrc[2], "queue_bytes_recvd [ 2]", 335 KSTAT_DATA_UINT64); 336 kstat_named_init(&ixgbe_ks->qbrc[3], "queue_bytes_recvd [ 3]", 337 KSTAT_DATA_UINT64); 338 kstat_named_init(&ixgbe_ks->qbrc[4], "queue_bytes_recvd [ 4]", 339 KSTAT_DATA_UINT64); 340 kstat_named_init(&ixgbe_ks->qbrc[5], "queue_bytes_recvd [ 5]", 341 KSTAT_DATA_UINT64); 342 kstat_named_init(&ixgbe_ks->qbrc[6], "queue_bytes_recvd [ 6]", 343 KSTAT_DATA_UINT64); 344 kstat_named_init(&ixgbe_ks->qbrc[7], "queue_bytes_recvd [ 7]", 345 KSTAT_DATA_UINT64); 346 kstat_named_init(&ixgbe_ks->qbrc[8], "queue_bytes_recvd [ 8]", 347 KSTAT_DATA_UINT64); 348 kstat_named_init(&ixgbe_ks->qbrc[9], "queue_bytes_recvd [ 9]", 349 KSTAT_DATA_UINT64); 350 kstat_named_init(&ixgbe_ks->qbrc[10], "queue_bytes_recvd [10]", 351 KSTAT_DATA_UINT64); 352 kstat_named_init(&ixgbe_ks->qbrc[11], "queue_bytes_recvd [11]", 353 KSTAT_DATA_UINT64); 354 kstat_named_init(&ixgbe_ks->qbrc[12], "queue_bytes_recvd [12]", 355 KSTAT_DATA_UINT64); 356 kstat_named_init(&ixgbe_ks->qbrc[13], "queue_bytes_recvd [13]", 357 KSTAT_DATA_UINT64); 358 kstat_named_init(&ixgbe_ks->qbrc[14], "queue_bytes_recvd [14]", 359 KSTAT_DATA_UINT64); 360 kstat_named_init(&ixgbe_ks->qbrc[15], "queue_bytes_recvd [15]", 361 KSTAT_DATA_UINT64); 362 363 kstat_named_init(&ixgbe_ks->qbtc[0], "queue_bytes_xmitd [ 0]", 364 KSTAT_DATA_UINT64); 365 kstat_named_init(&ixgbe_ks->qbtc[1], "queue_bytes_xmitd [ 1]", 366 KSTAT_DATA_UINT64); 367 kstat_named_init(&ixgbe_ks->qbtc[2], "queue_bytes_xmitd [ 2]", 368 KSTAT_DATA_UINT64); 369 kstat_named_init(&ixgbe_ks->qbtc[3], "queue_bytes_xmitd [ 3]", 370 KSTAT_DATA_UINT64); 371 kstat_named_init(&ixgbe_ks->qbtc[4], "queue_bytes_xmitd [ 4]", 372 KSTAT_DATA_UINT64); 373 kstat_named_init(&ixgbe_ks->qbtc[5], "queue_bytes_xmitd [ 5]", 374 KSTAT_DATA_UINT64); 375 kstat_named_init(&ixgbe_ks->qbtc[6], "queue_bytes_xmitd [ 6]", 376 KSTAT_DATA_UINT64); 377 kstat_named_init(&ixgbe_ks->qbtc[7], "queue_bytes_xmitd [ 7]", 378 KSTAT_DATA_UINT64); 379 kstat_named_init(&ixgbe_ks->qbtc[8], "queue_bytes_xmitd [ 8]", 380 KSTAT_DATA_UINT64); 381 kstat_named_init(&ixgbe_ks->qbtc[9], "queue_bytes_xmitd [ 9]", 382 KSTAT_DATA_UINT64); 383 kstat_named_init(&ixgbe_ks->qbtc[10], "queue_bytes_xmitd [10]", 384 KSTAT_DATA_UINT64); 385 kstat_named_init(&ixgbe_ks->qbtc[11], "queue_bytes_xmitd [11]", 386 KSTAT_DATA_UINT64); 387 kstat_named_init(&ixgbe_ks->qbtc[12], "queue_bytes_xmitd [12]", 388 KSTAT_DATA_UINT64); 389 kstat_named_init(&ixgbe_ks->qbtc[13], "queue_bytes_xmitd [13]", 390 KSTAT_DATA_UINT64); 391 kstat_named_init(&ixgbe_ks->qbtc[14], "queue_bytes_xmitd [14]", 392 KSTAT_DATA_UINT64); 393 kstat_named_init(&ixgbe_ks->qbtc[15], "queue_bytes_xmitd [15]", 394 KSTAT_DATA_UINT64); 395 396 kstat_named_init(&ixgbe_ks->mspdc, "mac_short_packet_discard", 397 KSTAT_DATA_UINT64); 398 kstat_named_init(&ixgbe_ks->mpc, "missed_packets", 399 KSTAT_DATA_UINT64); 400 kstat_named_init(&ixgbe_ks->mlfc, "mac_local_fault", 401 KSTAT_DATA_UINT64); 402 kstat_named_init(&ixgbe_ks->mrfc, "mac_remote_fault", 403 KSTAT_DATA_UINT64); 404 kstat_named_init(&ixgbe_ks->rlec, "recv_length_err", 405 KSTAT_DATA_UINT64); 406 kstat_named_init(&ixgbe_ks->lxontxc, "link_xon_xmitd", 407 KSTAT_DATA_UINT64); 408 kstat_named_init(&ixgbe_ks->lxonrxc, "link_xon_recvd", 409 KSTAT_DATA_UINT64); 410 kstat_named_init(&ixgbe_ks->lxofftxc, "link_xoff_xmitd", 411 KSTAT_DATA_UINT64); 412 kstat_named_init(&ixgbe_ks->lxoffrxc, "link_xoff_recvd", 413 KSTAT_DATA_UINT64); 414 kstat_named_init(&ixgbe_ks->ruc, "recv_undersize", 415 KSTAT_DATA_UINT64); 416 kstat_named_init(&ixgbe_ks->rfc, "recv_fragment", 417 KSTAT_DATA_UINT64); 418 kstat_named_init(&ixgbe_ks->roc, "recv_oversize", 419 KSTAT_DATA_UINT64); 420 kstat_named_init(&ixgbe_ks->rjc, "recv_jabber", 421 KSTAT_DATA_UINT64); 422 kstat_named_init(&ixgbe_ks->rnbc, "recv_no_buffer", 423 KSTAT_DATA_UINT64); 424 425 /* 426 * Function to provide kernel stat update on demand 427 */ 428 ks->ks_update = ixgbe_update_stats; 429 430 ks->ks_private = (void *)ixgbe; 431 432 /* 433 * Add kstat to systems kstat chain 434 */ 435 kstat_install(ks); 436 437 return (IXGBE_SUCCESS); 438 } 439