Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| 3 | * All rights reserved |
| 4 | * www.brocade.com |
| 5 | * |
| 6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License (GPL) Version 2 as |
| 10 | * published by the Free Software Foundation |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | */ |
| 17 | |
| 18 | #include <defs/bfa_defs_cee.h> |
| 19 | #include <cs/bfa_trc.h> |
| 20 | #include <cs/bfa_log.h> |
| 21 | #include <cs/bfa_debug.h> |
| 22 | #include <cee/bfa_cee.h> |
| 23 | #include <bfi/bfi_cee.h> |
| 24 | #include <bfi/bfi.h> |
| 25 | #include <bfa_ioc.h> |
| 26 | #include <cna/bfa_cna_trcmod.h> |
| 27 | |
| 28 | BFA_TRC_FILE(CNA, CEE); |
| 29 | |
| 30 | #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) |
| 31 | #define bfa_lpuid(__arg) bfa_ioc_portid(&(__arg)->ioc) |
| 32 | |
| 33 | static void bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg_s *lldp_cfg); |
| 34 | static void bfa_cee_format_dcbcx_stats(struct bfa_cee_dcbx_stats_s |
| 35 | *dcbcx_stats); |
| 36 | static void bfa_cee_format_lldp_stats(struct bfa_cee_lldp_stats_s |
| 37 | *lldp_stats); |
| 38 | static void bfa_cee_format_cfg_stats(struct bfa_cee_cfg_stats_s *cfg_stats); |
| 39 | static void bfa_cee_format_cee_cfg(void *buffer); |
| 40 | static void bfa_cee_format_cee_stats(void *buffer); |
| 41 | |
| 42 | static void |
| 43 | bfa_cee_format_cee_stats(void *buffer) |
| 44 | { |
| 45 | struct bfa_cee_stats_s *cee_stats = buffer; |
| 46 | bfa_cee_format_dcbcx_stats(&cee_stats->dcbx_stats); |
| 47 | bfa_cee_format_lldp_stats(&cee_stats->lldp_stats); |
| 48 | bfa_cee_format_cfg_stats(&cee_stats->cfg_stats); |
| 49 | } |
| 50 | |
| 51 | static void |
| 52 | bfa_cee_format_cee_cfg(void *buffer) |
| 53 | { |
| 54 | struct bfa_cee_attr_s *cee_cfg = buffer; |
| 55 | bfa_cee_format_lldp_cfg(&cee_cfg->lldp_remote); |
| 56 | } |
| 57 | |
| 58 | static void |
| 59 | bfa_cee_format_dcbcx_stats(struct bfa_cee_dcbx_stats_s *dcbcx_stats) |
| 60 | { |
| 61 | dcbcx_stats->subtlvs_unrecognized = |
| 62 | bfa_os_ntohl(dcbcx_stats->subtlvs_unrecognized); |
| 63 | dcbcx_stats->negotiation_failed = |
| 64 | bfa_os_ntohl(dcbcx_stats->negotiation_failed); |
| 65 | dcbcx_stats->remote_cfg_changed = |
| 66 | bfa_os_ntohl(dcbcx_stats->remote_cfg_changed); |
| 67 | dcbcx_stats->tlvs_received = bfa_os_ntohl(dcbcx_stats->tlvs_received); |
| 68 | dcbcx_stats->tlvs_invalid = bfa_os_ntohl(dcbcx_stats->tlvs_invalid); |
| 69 | dcbcx_stats->seqno = bfa_os_ntohl(dcbcx_stats->seqno); |
| 70 | dcbcx_stats->ackno = bfa_os_ntohl(dcbcx_stats->ackno); |
| 71 | dcbcx_stats->recvd_seqno = bfa_os_ntohl(dcbcx_stats->recvd_seqno); |
| 72 | dcbcx_stats->recvd_ackno = bfa_os_ntohl(dcbcx_stats->recvd_ackno); |
| 73 | } |
| 74 | |
| 75 | static void |
| 76 | bfa_cee_format_lldp_stats(struct bfa_cee_lldp_stats_s *lldp_stats) |
| 77 | { |
| 78 | lldp_stats->frames_transmitted = |
| 79 | bfa_os_ntohl(lldp_stats->frames_transmitted); |
| 80 | lldp_stats->frames_aged_out = bfa_os_ntohl(lldp_stats->frames_aged_out); |
| 81 | lldp_stats->frames_discarded = |
| 82 | bfa_os_ntohl(lldp_stats->frames_discarded); |
| 83 | lldp_stats->frames_in_error = bfa_os_ntohl(lldp_stats->frames_in_error); |
| 84 | lldp_stats->frames_rcvd = bfa_os_ntohl(lldp_stats->frames_rcvd); |
| 85 | lldp_stats->tlvs_discarded = bfa_os_ntohl(lldp_stats->tlvs_discarded); |
| 86 | lldp_stats->tlvs_unrecognized = |
| 87 | bfa_os_ntohl(lldp_stats->tlvs_unrecognized); |
| 88 | } |
| 89 | |
| 90 | static void |
| 91 | bfa_cee_format_cfg_stats(struct bfa_cee_cfg_stats_s *cfg_stats) |
| 92 | { |
| 93 | cfg_stats->cee_status_down = bfa_os_ntohl(cfg_stats->cee_status_down); |
| 94 | cfg_stats->cee_status_up = bfa_os_ntohl(cfg_stats->cee_status_up); |
| 95 | cfg_stats->cee_hw_cfg_changed = |
| 96 | bfa_os_ntohl(cfg_stats->cee_hw_cfg_changed); |
| 97 | cfg_stats->recvd_invalid_cfg = |
| 98 | bfa_os_ntohl(cfg_stats->recvd_invalid_cfg); |
| 99 | } |
| 100 | |
| 101 | static void |
| 102 | bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg_s *lldp_cfg) |
| 103 | { |
| 104 | lldp_cfg->time_to_interval = bfa_os_ntohs(lldp_cfg->time_to_interval); |
| 105 | lldp_cfg->enabled_system_cap = |
| 106 | bfa_os_ntohs(lldp_cfg->enabled_system_cap); |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * bfa_cee_attr_meminfo() |
| 111 | * |
| 112 | * |
| 113 | * @param[in] void |
| 114 | * |
| 115 | * @return Size of DMA region |
| 116 | */ |
| 117 | static u32 |
| 118 | bfa_cee_attr_meminfo(void) |
| 119 | { |
| 120 | return BFA_ROUNDUP(sizeof(struct bfa_cee_attr_s), BFA_DMA_ALIGN_SZ); |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * bfa_cee_stats_meminfo() |
| 125 | * |
| 126 | * |
| 127 | * @param[in] void |
| 128 | * |
| 129 | * @return Size of DMA region |
| 130 | */ |
| 131 | static u32 |
| 132 | bfa_cee_stats_meminfo(void) |
| 133 | { |
| 134 | return BFA_ROUNDUP(sizeof(struct bfa_cee_stats_s), BFA_DMA_ALIGN_SZ); |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * bfa_cee_get_attr_isr() |
| 139 | * |
| 140 | * |
| 141 | * @param[in] cee - Pointer to the CEE module |
| 142 | * status - Return status from the f/w |
| 143 | * |
| 144 | * @return void |
| 145 | */ |
| 146 | static void |
| 147 | bfa_cee_get_attr_isr(struct bfa_cee_s *cee, bfa_status_t status) |
| 148 | { |
| 149 | cee->get_attr_status = status; |
| 150 | bfa_trc(cee, 0); |
| 151 | if (status == BFA_STATUS_OK) { |
| 152 | bfa_trc(cee, 0); |
| 153 | /* |
| 154 | * The requested data has been copied to the DMA area, *process |
| 155 | * it. |
| 156 | */ |
| 157 | memcpy(cee->attr, cee->attr_dma.kva, |
| 158 | sizeof(struct bfa_cee_attr_s)); |
| 159 | bfa_cee_format_cee_cfg(cee->attr); |
| 160 | } |
| 161 | cee->get_attr_pending = BFA_FALSE; |
| 162 | if (cee->cbfn.get_attr_cbfn) { |
| 163 | bfa_trc(cee, 0); |
| 164 | cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg, status); |
| 165 | } |
| 166 | bfa_trc(cee, 0); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * bfa_cee_get_attr_isr() |
| 171 | * |
| 172 | * |
| 173 | * @param[in] cee - Pointer to the CEE module |
| 174 | * status - Return status from the f/w |
| 175 | * |
| 176 | * @return void |
| 177 | */ |
| 178 | static void |
| 179 | bfa_cee_get_stats_isr(struct bfa_cee_s *cee, bfa_status_t status) |
| 180 | { |
| 181 | cee->get_stats_status = status; |
| 182 | bfa_trc(cee, 0); |
| 183 | if (status == BFA_STATUS_OK) { |
| 184 | bfa_trc(cee, 0); |
| 185 | /* |
| 186 | * The requested data has been copied to the DMA area, process |
| 187 | * it. |
| 188 | */ |
| 189 | memcpy(cee->stats, cee->stats_dma.kva, |
| 190 | sizeof(struct bfa_cee_stats_s)); |
| 191 | bfa_cee_format_cee_stats(cee->stats); |
| 192 | } |
| 193 | cee->get_stats_pending = BFA_FALSE; |
| 194 | bfa_trc(cee, 0); |
| 195 | if (cee->cbfn.get_stats_cbfn) { |
| 196 | bfa_trc(cee, 0); |
| 197 | cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg, status); |
| 198 | } |
| 199 | bfa_trc(cee, 0); |
| 200 | } |
| 201 | |
| 202 | /** |
| 203 | * bfa_cee_get_attr_isr() |
| 204 | * |
| 205 | * |
| 206 | * @param[in] cee - Pointer to the CEE module |
| 207 | * status - Return status from the f/w |
| 208 | * |
| 209 | * @return void |
| 210 | */ |
| 211 | static void |
| 212 | bfa_cee_reset_stats_isr(struct bfa_cee_s *cee, bfa_status_t status) |
| 213 | { |
| 214 | cee->reset_stats_status = status; |
| 215 | cee->reset_stats_pending = BFA_FALSE; |
| 216 | if (cee->cbfn.reset_stats_cbfn) |
| 217 | cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg, status); |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * bfa_cee_meminfo() |
| 222 | * |
| 223 | * |
| 224 | * @param[in] void |
| 225 | * |
| 226 | * @return Size of DMA region |
| 227 | */ |
| 228 | u32 |
| 229 | bfa_cee_meminfo(void) |
| 230 | { |
Jing Huang | f8ceafd | 2009-09-25 12:29:54 -0700 | [diff] [blame] | 231 | return bfa_cee_attr_meminfo() + bfa_cee_stats_meminfo(); |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 232 | } |
| 233 | |
| 234 | /** |
| 235 | * bfa_cee_mem_claim() |
| 236 | * |
| 237 | * |
| 238 | * @param[in] cee CEE module pointer |
| 239 | * dma_kva Kernel Virtual Address of CEE DMA Memory |
| 240 | * dma_pa Physical Address of CEE DMA Memory |
| 241 | * |
| 242 | * @return void |
| 243 | */ |
| 244 | void |
| 245 | bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa) |
| 246 | { |
| 247 | cee->attr_dma.kva = dma_kva; |
| 248 | cee->attr_dma.pa = dma_pa; |
| 249 | cee->stats_dma.kva = dma_kva + bfa_cee_attr_meminfo(); |
| 250 | cee->stats_dma.pa = dma_pa + bfa_cee_attr_meminfo(); |
| 251 | cee->attr = (struct bfa_cee_attr_s *)dma_kva; |
| 252 | cee->stats = |
| 253 | (struct bfa_cee_stats_s *)(dma_kva + bfa_cee_attr_meminfo()); |
| 254 | } |
| 255 | |
| 256 | /** |
| 257 | * bfa_cee_get_attr() |
| 258 | * |
| 259 | * Send the request to the f/w to fetch CEE attributes. |
| 260 | * |
| 261 | * @param[in] Pointer to the CEE module data structure. |
| 262 | * |
| 263 | * @return Status |
| 264 | */ |
| 265 | |
| 266 | bfa_status_t |
| 267 | bfa_cee_get_attr(struct bfa_cee_s *cee, struct bfa_cee_attr_s *attr, |
| 268 | bfa_cee_get_attr_cbfn_t cbfn, void *cbarg) |
| 269 | { |
| 270 | struct bfi_cee_get_req_s *cmd; |
| 271 | |
| 272 | bfa_assert((cee != NULL) && (cee->ioc != NULL)); |
| 273 | bfa_trc(cee, 0); |
| 274 | if (!bfa_ioc_is_operational(cee->ioc)) { |
| 275 | bfa_trc(cee, 0); |
| 276 | return BFA_STATUS_IOC_FAILURE; |
| 277 | } |
| 278 | if (cee->get_attr_pending == BFA_TRUE) { |
| 279 | bfa_trc(cee, 0); |
| 280 | return BFA_STATUS_DEVBUSY; |
| 281 | } |
| 282 | cee->get_attr_pending = BFA_TRUE; |
| 283 | cmd = (struct bfi_cee_get_req_s *)cee->get_cfg_mb.msg; |
| 284 | cee->attr = attr; |
| 285 | cee->cbfn.get_attr_cbfn = cbfn; |
| 286 | cee->cbfn.get_attr_cbarg = cbarg; |
| 287 | bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_CFG_REQ, |
| 288 | bfa_ioc_portid(cee->ioc)); |
| 289 | bfa_dma_be_addr_set(cmd->dma_addr, cee->attr_dma.pa); |
| 290 | bfa_ioc_mbox_queue(cee->ioc, &cee->get_cfg_mb); |
| 291 | bfa_trc(cee, 0); |
| 292 | |
| 293 | return BFA_STATUS_OK; |
| 294 | } |
| 295 | |
| 296 | /** |
| 297 | * bfa_cee_get_stats() |
| 298 | * |
| 299 | * Send the request to the f/w to fetch CEE statistics. |
| 300 | * |
| 301 | * @param[in] Pointer to the CEE module data structure. |
| 302 | * |
| 303 | * @return Status |
| 304 | */ |
| 305 | |
| 306 | bfa_status_t |
| 307 | bfa_cee_get_stats(struct bfa_cee_s *cee, struct bfa_cee_stats_s *stats, |
| 308 | bfa_cee_get_stats_cbfn_t cbfn, void *cbarg) |
| 309 | { |
| 310 | struct bfi_cee_get_req_s *cmd; |
| 311 | |
| 312 | bfa_assert((cee != NULL) && (cee->ioc != NULL)); |
| 313 | |
| 314 | if (!bfa_ioc_is_operational(cee->ioc)) { |
| 315 | bfa_trc(cee, 0); |
| 316 | return BFA_STATUS_IOC_FAILURE; |
| 317 | } |
| 318 | if (cee->get_stats_pending == BFA_TRUE) { |
| 319 | bfa_trc(cee, 0); |
| 320 | return BFA_STATUS_DEVBUSY; |
| 321 | } |
| 322 | cee->get_stats_pending = BFA_TRUE; |
| 323 | cmd = (struct bfi_cee_get_req_s *)cee->get_stats_mb.msg; |
| 324 | cee->stats = stats; |
| 325 | cee->cbfn.get_stats_cbfn = cbfn; |
| 326 | cee->cbfn.get_stats_cbarg = cbarg; |
| 327 | bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_STATS_REQ, |
| 328 | bfa_ioc_portid(cee->ioc)); |
| 329 | bfa_dma_be_addr_set(cmd->dma_addr, cee->stats_dma.pa); |
| 330 | bfa_ioc_mbox_queue(cee->ioc, &cee->get_stats_mb); |
| 331 | bfa_trc(cee, 0); |
| 332 | |
| 333 | return BFA_STATUS_OK; |
| 334 | } |
| 335 | |
| 336 | /** |
| 337 | * bfa_cee_reset_stats() |
| 338 | * |
| 339 | * |
| 340 | * @param[in] Pointer to the CEE module data structure. |
| 341 | * |
| 342 | * @return Status |
| 343 | */ |
| 344 | |
| 345 | bfa_status_t |
| 346 | bfa_cee_reset_stats(struct bfa_cee_s *cee, bfa_cee_reset_stats_cbfn_t cbfn, |
| 347 | void *cbarg) |
| 348 | { |
| 349 | struct bfi_cee_reset_stats_s *cmd; |
| 350 | |
| 351 | bfa_assert((cee != NULL) && (cee->ioc != NULL)); |
| 352 | if (!bfa_ioc_is_operational(cee->ioc)) { |
| 353 | bfa_trc(cee, 0); |
| 354 | return BFA_STATUS_IOC_FAILURE; |
| 355 | } |
| 356 | if (cee->reset_stats_pending == BFA_TRUE) { |
| 357 | bfa_trc(cee, 0); |
| 358 | return BFA_STATUS_DEVBUSY; |
| 359 | } |
| 360 | cee->reset_stats_pending = BFA_TRUE; |
| 361 | cmd = (struct bfi_cee_reset_stats_s *)cee->reset_stats_mb.msg; |
| 362 | cee->cbfn.reset_stats_cbfn = cbfn; |
| 363 | cee->cbfn.reset_stats_cbarg = cbarg; |
| 364 | bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_RESET_STATS, |
| 365 | bfa_ioc_portid(cee->ioc)); |
| 366 | bfa_ioc_mbox_queue(cee->ioc, &cee->reset_stats_mb); |
| 367 | bfa_trc(cee, 0); |
| 368 | return BFA_STATUS_OK; |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * bfa_cee_isrs() |
| 373 | * |
| 374 | * |
| 375 | * @param[in] Pointer to the CEE module data structure. |
| 376 | * |
| 377 | * @return void |
| 378 | */ |
| 379 | |
| 380 | void |
| 381 | bfa_cee_isr(void *cbarg, struct bfi_mbmsg_s *m) |
| 382 | { |
| 383 | union bfi_cee_i2h_msg_u *msg; |
| 384 | struct bfi_cee_get_rsp_s *get_rsp; |
| 385 | struct bfa_cee_s *cee = (struct bfa_cee_s *)cbarg; |
| 386 | msg = (union bfi_cee_i2h_msg_u *)m; |
| 387 | get_rsp = (struct bfi_cee_get_rsp_s *)m; |
| 388 | bfa_trc(cee, msg->mh.msg_id); |
| 389 | switch (msg->mh.msg_id) { |
| 390 | case BFI_CEE_I2H_GET_CFG_RSP: |
| 391 | bfa_trc(cee, get_rsp->cmd_status); |
| 392 | bfa_cee_get_attr_isr(cee, get_rsp->cmd_status); |
| 393 | break; |
| 394 | case BFI_CEE_I2H_GET_STATS_RSP: |
| 395 | bfa_cee_get_stats_isr(cee, get_rsp->cmd_status); |
| 396 | break; |
| 397 | case BFI_CEE_I2H_RESET_STATS_RSP: |
| 398 | bfa_cee_reset_stats_isr(cee, get_rsp->cmd_status); |
| 399 | break; |
| 400 | default: |
| 401 | bfa_assert(0); |
| 402 | } |
| 403 | } |
| 404 | |
| 405 | /** |
| 406 | * bfa_cee_hbfail() |
| 407 | * |
| 408 | * |
| 409 | * @param[in] Pointer to the CEE module data structure. |
| 410 | * |
| 411 | * @return void |
| 412 | */ |
| 413 | |
| 414 | void |
| 415 | bfa_cee_hbfail(void *arg) |
| 416 | { |
| 417 | struct bfa_cee_s *cee; |
| 418 | cee = (struct bfa_cee_s *)arg; |
| 419 | |
| 420 | if (cee->get_attr_pending == BFA_TRUE) { |
| 421 | cee->get_attr_status = BFA_STATUS_FAILED; |
| 422 | cee->get_attr_pending = BFA_FALSE; |
| 423 | if (cee->cbfn.get_attr_cbfn) { |
| 424 | cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg, |
| 425 | BFA_STATUS_FAILED); |
| 426 | } |
| 427 | } |
| 428 | if (cee->get_stats_pending == BFA_TRUE) { |
| 429 | cee->get_stats_status = BFA_STATUS_FAILED; |
| 430 | cee->get_stats_pending = BFA_FALSE; |
| 431 | if (cee->cbfn.get_stats_cbfn) { |
| 432 | cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg, |
| 433 | BFA_STATUS_FAILED); |
| 434 | } |
| 435 | } |
| 436 | if (cee->reset_stats_pending == BFA_TRUE) { |
| 437 | cee->reset_stats_status = BFA_STATUS_FAILED; |
| 438 | cee->reset_stats_pending = BFA_FALSE; |
| 439 | if (cee->cbfn.reset_stats_cbfn) { |
| 440 | cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg, |
| 441 | BFA_STATUS_FAILED); |
| 442 | } |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | /** |
| 447 | * bfa_cee_attach() |
| 448 | * |
| 449 | * |
| 450 | * @param[in] cee - Pointer to the CEE module data structure |
| 451 | * ioc - Pointer to the ioc module data structure |
| 452 | * dev - Pointer to the device driver module data structure |
| 453 | * The device driver specific mbox ISR functions have |
| 454 | * this pointer as one of the parameters. |
| 455 | * trcmod - |
| 456 | * logmod - |
| 457 | * |
| 458 | * @return void |
| 459 | */ |
| 460 | void |
| 461 | bfa_cee_attach(struct bfa_cee_s *cee, struct bfa_ioc_s *ioc, void *dev, |
| 462 | struct bfa_trc_mod_s *trcmod, struct bfa_log_mod_s *logmod) |
| 463 | { |
| 464 | bfa_assert(cee != NULL); |
| 465 | cee->dev = dev; |
| 466 | cee->trcmod = trcmod; |
| 467 | cee->logmod = logmod; |
| 468 | cee->ioc = ioc; |
| 469 | |
| 470 | bfa_ioc_mbox_regisr(cee->ioc, BFI_MC_CEE, bfa_cee_isr, cee); |
| 471 | bfa_ioc_hbfail_init(&cee->hbfail, bfa_cee_hbfail, cee); |
| 472 | bfa_ioc_hbfail_register(cee->ioc, &cee->hbfail); |
| 473 | bfa_trc(cee, 0); |
| 474 | } |
| 475 | |
| 476 | /** |
| 477 | * bfa_cee_detach() |
| 478 | * |
| 479 | * |
| 480 | * @param[in] cee - Pointer to the CEE module data structure |
| 481 | * |
| 482 | * @return void |
| 483 | */ |
| 484 | void |
| 485 | bfa_cee_detach(struct bfa_cee_s *cee) |
| 486 | { |
| 487 | /* |
| 488 | * For now, just check if there is some ioctl pending and mark that as |
| 489 | * failed? |
| 490 | */ |
| 491 | /* bfa_cee_hbfail(cee); */ |
| 492 | } |