| 1 | /* $NetBSD: if_iwmvar.h,v 1.9 2015/11/06 14:22:17 nonaka Exp $ */ |
| 2 | /* OpenBSD: if_iwmvar.h,v 1.7 2015/03/02 13:51:10 jsg Exp */ |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 2014 genua mbh <info@genua.de> |
| 6 | * Copyright (c) 2014 Fixup Software Ltd. |
| 7 | * |
| 8 | * Permission to use, copy, modify, and distribute this software for any |
| 9 | * purpose with or without fee is hereby granted, provided that the above |
| 10 | * copyright notice and this permission notice appear in all copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 13 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 14 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 15 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 16 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 17 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 18 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 19 | */ |
| 20 | |
| 21 | /*- |
| 22 | * Based on BSD-licensed source modules in the Linux iwlwifi driver, |
| 23 | * which were used as the reference documentation for this implementation. |
| 24 | * |
| 25 | * Driver version we are currently based off of is |
| 26 | * Linux 3.14.3 (tag id a2df521e42b1d9a23f620ac79dbfe8655a8391dd) |
| 27 | * |
| 28 | *********************************************************************** |
| 29 | * |
| 30 | * This file is provided under a dual BSD/GPLv2 license. When using or |
| 31 | * redistributing this file, you may do so under either license. |
| 32 | * |
| 33 | * GPL LICENSE SUMMARY |
| 34 | * |
| 35 | * Copyright(c) 2007 - 2013 Intel Corporation. All rights reserved. |
| 36 | * |
| 37 | * This program is free software; you can redistribute it and/or modify |
| 38 | * it under the terms of version 2 of the GNU General Public License as |
| 39 | * published by the Free Software Foundation. |
| 40 | * |
| 41 | * This program is distributed in the hope that it will be useful, but |
| 42 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 43 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 44 | * General Public License for more details. |
| 45 | * |
| 46 | * You should have received a copy of the GNU General Public License |
| 47 | * along with this program; if not, write to the Free Software |
| 48 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, |
| 49 | * USA |
| 50 | * |
| 51 | * The full GNU General Public License is included in this distribution |
| 52 | * in the file called COPYING. |
| 53 | * |
| 54 | * Contact Information: |
| 55 | * Intel Linux Wireless <ilw@linux.intel.com> |
| 56 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| 57 | * |
| 58 | * |
| 59 | * BSD LICENSE |
| 60 | * |
| 61 | * Copyright(c) 2005 - 2013 Intel Corporation. All rights reserved. |
| 62 | * All rights reserved. |
| 63 | * |
| 64 | * Redistribution and use in source and binary forms, with or without |
| 65 | * modification, are permitted provided that the following conditions |
| 66 | * are met: |
| 67 | * |
| 68 | * * Redistributions of source code must retain the above copyright |
| 69 | * notice, this list of conditions and the following disclaimer. |
| 70 | * * Redistributions in binary form must reproduce the above copyright |
| 71 | * notice, this list of conditions and the following disclaimer in |
| 72 | * the documentation and/or other materials provided with the |
| 73 | * distribution. |
| 74 | * * Neither the name Intel Corporation nor the names of its |
| 75 | * contributors may be used to endorse or promote products derived |
| 76 | * from this software without specific prior written permission. |
| 77 | * |
| 78 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 79 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 80 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 81 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 82 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 83 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 84 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 85 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 86 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 87 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 88 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 89 | */ |
| 90 | |
| 91 | /*- |
| 92 | * Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr> |
| 93 | * |
| 94 | * Permission to use, copy, modify, and distribute this software for any |
| 95 | * purpose with or without fee is hereby granted, provided that the above |
| 96 | * copyright notice and this permission notice appear in all copies. |
| 97 | * |
| 98 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 99 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 100 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 101 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 102 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 103 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 104 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 105 | */ |
| 106 | |
| 107 | struct { |
| 108 | struct ieee80211_radiotap_header ; |
| 109 | uint64_t ; |
| 110 | uint8_t ; |
| 111 | uint8_t ; |
| 112 | uint16_t ; |
| 113 | uint16_t ; |
| 114 | int8_t ; |
| 115 | int8_t ; |
| 116 | } __packed; |
| 117 | |
| 118 | #define IWM_RX_RADIOTAP_PRESENT \ |
| 119 | ((1 << IEEE80211_RADIOTAP_TSFT) | \ |
| 120 | (1 << IEEE80211_RADIOTAP_FLAGS) | \ |
| 121 | (1 << IEEE80211_RADIOTAP_RATE) | \ |
| 122 | (1 << IEEE80211_RADIOTAP_CHANNEL) | \ |
| 123 | (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ |
| 124 | (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)) |
| 125 | |
| 126 | struct { |
| 127 | struct ieee80211_radiotap_header ; |
| 128 | uint8_t ; |
| 129 | uint8_t ; |
| 130 | uint16_t ; |
| 131 | uint16_t ; |
| 132 | uint8_t ; |
| 133 | } __packed; |
| 134 | |
| 135 | #define IWM_TX_RADIOTAP_PRESENT \ |
| 136 | ((1 << IEEE80211_RADIOTAP_FLAGS) | \ |
| 137 | (1 << IEEE80211_RADIOTAP_RATE) | \ |
| 138 | (1 << IEEE80211_RADIOTAP_CHANNEL)) |
| 139 | |
| 140 | #define IWM_UCODE_SECT_MAX 6 |
| 141 | #define IWM_FWDMASEGSZ (192*1024) |
| 142 | /* sanity check value */ |
| 143 | #define IWM_FWMAXSIZE (2*1024*1024) |
| 144 | |
| 145 | /* |
| 146 | * fw_status is used to determine if we've already parsed the firmware file |
| 147 | * |
| 148 | * In addition to the following, status < 0 ==> -error |
| 149 | */ |
| 150 | #define IWM_FW_STATUS_NONE 0 |
| 151 | #define IWM_FW_STATUS_INPROGRESS 1 |
| 152 | #define IWM_FW_STATUS_DONE 2 |
| 153 | |
| 154 | enum iwm_ucode_type { |
| 155 | IWM_UCODE_TYPE_INIT, |
| 156 | IWM_UCODE_TYPE_REGULAR, |
| 157 | IWM_UCODE_TYPE_WOW, |
| 158 | IWM_UCODE_TYPE_MAX |
| 159 | }; |
| 160 | |
| 161 | struct iwm_fw_info { |
| 162 | void *fw_rawdata; |
| 163 | size_t fw_rawsize; |
| 164 | int fw_status; |
| 165 | |
| 166 | struct iwm_fw_sects { |
| 167 | struct iwm_fw_onesect { |
| 168 | void *fws_data; |
| 169 | uint32_t fws_len; |
| 170 | uint32_t fws_devoff; |
| 171 | |
| 172 | void *fws_alloc; |
| 173 | size_t fws_allocsize; |
| 174 | } fw_sect[IWM_UCODE_SECT_MAX]; |
| 175 | size_t fw_totlen; |
| 176 | int fw_count; |
| 177 | } fw_sects[IWM_UCODE_TYPE_MAX]; |
| 178 | }; |
| 179 | |
| 180 | struct iwm_nvm_data { |
| 181 | int n_hw_addrs; |
| 182 | uint8_t hw_addr[ETHER_ADDR_LEN]; |
| 183 | |
| 184 | uint8_t calib_version; |
| 185 | uint16_t calib_voltage; |
| 186 | |
| 187 | uint16_t raw_temperature; |
| 188 | uint16_t kelvin_temperature; |
| 189 | uint16_t kelvin_voltage; |
| 190 | uint16_t xtal_calib[2]; |
| 191 | |
| 192 | int sku_cap_band_24GHz_enable; |
| 193 | int sku_cap_band_52GHz_enable; |
| 194 | int sku_cap_11n_enable; |
| 195 | int sku_cap_amt_enable; |
| 196 | int sku_cap_ipan_enable; |
| 197 | |
| 198 | uint8_t radio_cfg_type; |
| 199 | uint8_t radio_cfg_step; |
| 200 | uint8_t radio_cfg_dash; |
| 201 | uint8_t radio_cfg_pnum; |
| 202 | uint8_t valid_tx_ant, valid_rx_ant; |
| 203 | |
| 204 | uint16_t nvm_version; |
| 205 | uint8_t max_tx_pwr_half_dbm; |
| 206 | }; |
| 207 | |
| 208 | /* max bufs per tfd the driver will use */ |
| 209 | #define IWM_MAX_CMD_TBS_PER_TFD 2 |
| 210 | |
| 211 | struct iwm_rx_packet; |
| 212 | struct iwm_host_cmd { |
| 213 | const void *data[IWM_MAX_CMD_TBS_PER_TFD]; |
| 214 | struct iwm_rx_packet *resp_pkt; |
| 215 | unsigned long _rx_page_addr; |
| 216 | uint32_t _rx_page_order; |
| 217 | int handler_status; |
| 218 | |
| 219 | uint32_t flags; |
| 220 | uint16_t len[IWM_MAX_CMD_TBS_PER_TFD]; |
| 221 | uint8_t dataflags[IWM_MAX_CMD_TBS_PER_TFD]; |
| 222 | uint8_t id; |
| 223 | }; |
| 224 | |
| 225 | /* |
| 226 | * DMA glue is from iwn |
| 227 | */ |
| 228 | |
| 229 | struct iwm_dma_info { |
| 230 | bus_dma_tag_t tag; |
| 231 | bus_dmamap_t map; |
| 232 | bus_dma_segment_t seg; |
| 233 | bus_addr_t paddr; |
| 234 | void *vaddr; |
| 235 | bus_size_t size; |
| 236 | }; |
| 237 | |
| 238 | #define IWM_TX_RING_COUNT 256 |
| 239 | #define IWM_TX_RING_LOMARK 192 |
| 240 | #define IWM_TX_RING_HIMARK 224 |
| 241 | |
| 242 | struct iwm_tx_data { |
| 243 | bus_dmamap_t map; |
| 244 | bus_addr_t cmd_paddr; |
| 245 | bus_addr_t scratch_paddr; |
| 246 | struct mbuf *m; |
| 247 | struct iwm_node *in; |
| 248 | int done; |
| 249 | }; |
| 250 | |
| 251 | struct iwm_tx_ring { |
| 252 | struct iwm_dma_info desc_dma; |
| 253 | struct iwm_dma_info cmd_dma; |
| 254 | struct iwm_tfd *desc; |
| 255 | struct iwm_device_cmd *cmd; |
| 256 | struct iwm_tx_data data[IWM_TX_RING_COUNT]; |
| 257 | int qid; |
| 258 | int queued; |
| 259 | int cur; |
| 260 | }; |
| 261 | |
| 262 | #define IWM_RX_RING_COUNT 256 |
| 263 | #define IWM_RBUF_COUNT (IWM_RX_RING_COUNT + 32) |
| 264 | /* Linux driver optionally uses 8k buffer */ |
| 265 | #define IWM_RBUF_SIZE 4096 |
| 266 | |
| 267 | struct iwm_softc; |
| 268 | struct iwm_rbuf { |
| 269 | struct iwm_softc *sc; |
| 270 | void *vaddr; |
| 271 | bus_addr_t paddr; |
| 272 | }; |
| 273 | |
| 274 | struct iwm_rx_data { |
| 275 | struct mbuf *m; |
| 276 | bus_dmamap_t map; |
| 277 | int wantresp; |
| 278 | }; |
| 279 | |
| 280 | struct iwm_rx_ring { |
| 281 | struct iwm_dma_info desc_dma; |
| 282 | struct iwm_dma_info stat_dma; |
| 283 | struct iwm_dma_info buf_dma; |
| 284 | uint32_t *desc; |
| 285 | struct iwm_rb_status *stat; |
| 286 | struct iwm_rx_data data[IWM_RX_RING_COUNT]; |
| 287 | int cur; |
| 288 | }; |
| 289 | |
| 290 | #define IWM_FLAG_USE_ICT __BIT(0) |
| 291 | #define IWM_FLAG_HW_INITED __BIT(1) |
| 292 | #define IWM_FLAG_STOPPED __BIT(2) |
| 293 | #define IWM_FLAG_RFKILL __BIT(3) |
| 294 | #define IWM_FLAG_BUSY __BIT(4) |
| 295 | #define IWM_FLAG_ATTACHED __BIT(5) |
| 296 | #define IWM_FLAG_FW_LOADED __BIT(6) |
| 297 | |
| 298 | struct iwm_ucode_status { |
| 299 | uint32_t uc_error_event_table; |
| 300 | uint32_t uc_log_event_table; |
| 301 | |
| 302 | int uc_ok; |
| 303 | int uc_intr; |
| 304 | }; |
| 305 | |
| 306 | #define IWM_CMD_RESP_MAX PAGE_SIZE |
| 307 | |
| 308 | #define IWM_OTP_LOW_IMAGE_SIZE 2048 |
| 309 | |
| 310 | #define IWM_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS 500 |
| 311 | #define IWM_MVM_TE_SESSION_PROTECTION_MIN_TIME_MS 400 |
| 312 | |
| 313 | /* |
| 314 | * Command headers are in iwl-trans.h, which is full of all |
| 315 | * kinds of other junk, so we just replicate the structures here. |
| 316 | * First the software bits: |
| 317 | */ |
| 318 | enum IWM_CMD_MODE { |
| 319 | IWM_CMD_SYNC = 0, |
| 320 | IWM_CMD_ASYNC = (1 << 0), |
| 321 | IWM_CMD_WANT_SKB = (1 << 1), |
| 322 | IWM_CMD_SEND_IN_RFKILL = (1 << 2), |
| 323 | }; |
| 324 | enum iwm_hcmd_dataflag { |
| 325 | IWM_HCMD_DFL_NOCOPY = (1 << 0), |
| 326 | IWM_HCMD_DFL_DUP = (1 << 1), |
| 327 | }; |
| 328 | |
| 329 | /* |
| 330 | * iwlwifi/iwl-phy-db |
| 331 | */ |
| 332 | |
| 333 | #define IWM_NUM_PAPD_CH_GROUPS 4 |
| 334 | #define IWM_NUM_TXP_CH_GROUPS 9 |
| 335 | |
| 336 | struct iwm_phy_db_entry { |
| 337 | uint16_t size; |
| 338 | uint8_t *data; |
| 339 | }; |
| 340 | |
| 341 | struct iwm_phy_db { |
| 342 | struct iwm_phy_db_entry cfg; |
| 343 | struct iwm_phy_db_entry calib_nch; |
| 344 | struct iwm_phy_db_entry calib_ch_group_papd[IWM_NUM_PAPD_CH_GROUPS]; |
| 345 | struct iwm_phy_db_entry calib_ch_group_txp[IWM_NUM_TXP_CH_GROUPS]; |
| 346 | }; |
| 347 | |
| 348 | struct iwm_int_sta { |
| 349 | uint32_t sta_id; |
| 350 | uint32_t tfd_queue_msk; |
| 351 | }; |
| 352 | |
| 353 | struct iwm_mvm_phy_ctxt { |
| 354 | uint16_t id; |
| 355 | uint16_t color; |
| 356 | uint32_t ref; |
| 357 | struct ieee80211_channel *channel; |
| 358 | }; |
| 359 | |
| 360 | struct iwm_bf_data { |
| 361 | int bf_enabled; /* filtering */ |
| 362 | int ba_enabled; /* abort */ |
| 363 | int ave_beacon_signal; |
| 364 | int last_cqm_event; |
| 365 | }; |
| 366 | |
| 367 | struct iwm_softc { |
| 368 | device_t sc_dev; |
| 369 | struct ethercom sc_ec; |
| 370 | struct ieee80211com sc_ic; |
| 371 | |
| 372 | int (*sc_newstate)(struct ieee80211com *, enum ieee80211_state, int); |
| 373 | int sc_newstate_pending; |
| 374 | |
| 375 | struct ieee80211_amrr sc_amrr; |
| 376 | struct callout sc_calib_to; |
| 377 | |
| 378 | bus_space_tag_t sc_st; |
| 379 | bus_space_handle_t sc_sh; |
| 380 | pci_intr_handle_t *sc_pihp; |
| 381 | |
| 382 | bus_size_t sc_sz; |
| 383 | bus_dma_tag_t sc_dmat; |
| 384 | pci_chipset_tag_t sc_pct; |
| 385 | pcitag_t sc_pcitag; |
| 386 | pcireg_t sc_pciid; |
| 387 | const void *sc_ih; |
| 388 | |
| 389 | /* TX scheduler rings. */ |
| 390 | struct iwm_dma_info sched_dma; |
| 391 | uint32_t sched_base; |
| 392 | |
| 393 | /* TX/RX rings. */ |
| 394 | struct iwm_tx_ring txq[IWM_MVM_MAX_QUEUES]; |
| 395 | struct iwm_rx_ring rxq; |
| 396 | int qfullmsk; |
| 397 | |
| 398 | int sc_sf_state; |
| 399 | |
| 400 | /* ICT table. */ |
| 401 | struct iwm_dma_info ict_dma; |
| 402 | int ict_cur; |
| 403 | |
| 404 | int sc_hw_rev; |
| 405 | int sc_hw_id; |
| 406 | |
| 407 | struct iwm_dma_info kw_dma; |
| 408 | struct iwm_dma_info fw_dma; |
| 409 | |
| 410 | int sc_fw_chunk_done; |
| 411 | int sc_init_complete; |
| 412 | |
| 413 | struct iwm_ucode_status sc_uc; |
| 414 | enum iwm_ucode_type sc_uc_current; |
| 415 | int sc_fwver; |
| 416 | |
| 417 | int sc_capaflags; |
| 418 | int sc_capa_max_probe_len; |
| 419 | |
| 420 | int sc_intmask; |
| 421 | int sc_flags; |
| 422 | |
| 423 | /* |
| 424 | * So why do we need a separate stopped flag and a generation? |
| 425 | * the former protects the device from issueing commands when it's |
| 426 | * stopped (duh). The latter protects against race from a very |
| 427 | * fast stop/unstop cycle where threads waiting for responses do |
| 428 | * not have a chance to run in between. Notably: we want to stop |
| 429 | * the device from interrupt context when it craps out, so we |
| 430 | * don't have the luxury of waiting for quiescense. |
| 431 | */ |
| 432 | int sc_generation; |
| 433 | |
| 434 | int sc_cap_off; /* PCIe caps */ |
| 435 | |
| 436 | const char *sc_fwname; |
| 437 | bus_size_t sc_fwdmasegsz; |
| 438 | struct iwm_fw_info sc_fw; |
| 439 | int sc_fw_phy_config; |
| 440 | struct iwm_tlv_calib_ctrl sc_default_calib[IWM_UCODE_TYPE_MAX]; |
| 441 | |
| 442 | struct iwm_nvm_data sc_nvm; |
| 443 | struct iwm_phy_db sc_phy_db; |
| 444 | |
| 445 | struct iwm_bf_data sc_bf; |
| 446 | |
| 447 | int sc_tx_timer; |
| 448 | |
| 449 | struct iwm_scan_cmd *sc_scan_cmd; |
| 450 | size_t sc_scan_cmd_len; |
| 451 | int sc_scan_last_antenna; |
| 452 | int sc_scanband; |
| 453 | |
| 454 | int sc_auth_prot; |
| 455 | |
| 456 | int sc_fixed_ridx; |
| 457 | |
| 458 | int sc_staid; |
| 459 | int sc_nodecolor; |
| 460 | |
| 461 | uint8_t sc_cmd_resp[IWM_CMD_RESP_MAX]; |
| 462 | int sc_wantresp; |
| 463 | |
| 464 | struct workqueue *sc_nswq, *sc_eswq; |
| 465 | struct work sc_eswk; |
| 466 | |
| 467 | struct iwm_rx_phy_info sc_last_phy_info; |
| 468 | int sc_ampdu_ref; |
| 469 | |
| 470 | struct iwm_int_sta sc_aux_sta; |
| 471 | |
| 472 | /* phy contexts. we only use the first one */ |
| 473 | struct iwm_mvm_phy_ctxt sc_phyctxt[IWM_NUM_PHY_CTX]; |
| 474 | |
| 475 | struct iwm_notif_statistics sc_stats; |
| 476 | int sc_noise; |
| 477 | |
| 478 | int host_interrupt_operation_mode; |
| 479 | |
| 480 | struct sysctllog *sc_clog; |
| 481 | |
| 482 | struct bpf_if * sc_drvbpf; |
| 483 | |
| 484 | union { |
| 485 | struct iwm_rx_radiotap_header th; |
| 486 | uint8_t pad[IEEE80211_RADIOTAP_HDRLEN]; |
| 487 | } sc_rxtapu; |
| 488 | #define sc_rxtap sc_rxtapu.th |
| 489 | int sc_rxtap_len; |
| 490 | |
| 491 | union { |
| 492 | struct iwm_tx_radiotap_header th; |
| 493 | uint8_t pad[IEEE80211_RADIOTAP_HDRLEN]; |
| 494 | } sc_txtapu; |
| 495 | #define sc_txtap sc_txtapu.th |
| 496 | int sc_txtap_len; |
| 497 | }; |
| 498 | |
| 499 | struct iwm_node { |
| 500 | struct ieee80211_node in_ni; |
| 501 | struct iwm_mvm_phy_ctxt *in_phyctxt; |
| 502 | |
| 503 | uint16_t in_id; |
| 504 | uint16_t in_color; |
| 505 | int in_tsfid; |
| 506 | |
| 507 | /* status "bits" */ |
| 508 | int in_assoc; |
| 509 | |
| 510 | struct iwm_lq_cmd in_lq; |
| 511 | struct ieee80211_amrr_node in_amn; |
| 512 | |
| 513 | uint8_t in_ridx[IEEE80211_RATE_MAXSIZE]; |
| 514 | }; |
| 515 | #define IWM_STATION_ID 0 |
| 516 | |
| 517 | #define IWM_ICT_SIZE 4096 |
| 518 | #define IWM_ICT_COUNT (IWM_ICT_SIZE / sizeof (uint32_t)) |
| 519 | #define IWM_ICT_PADDR_SHIFT 12 |
| 520 | |