1 /****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of version 2 of the GNU General Public License as 14 * published by the Free Software Foundation. 15 * 16 * This program is distributed in the hope that it will be useful, but 17 * WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 24 * USA 25 * 26 * The full GNU General Public License is included in this distribution 27 * in the file called COPYING. 28 * 29 * Contact Information: 30 * Intel Linux Wireless <linuxwifi@intel.com> 31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 32 * 33 * BSD LICENSE 34 * 35 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 36 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 37 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 38 * All rights reserved. 39 * 40 * Redistribution and use in source and binary forms, with or without 41 * modification, are permitted provided that the following conditions 42 * are met: 43 * 44 * * Redistributions of source code must retain the above copyright 45 * notice, this list of conditions and the following disclaimer. 46 * * Redistributions in binary form must reproduce the above copyright 47 * notice, this list of conditions and the following disclaimer in 48 * the documentation and/or other materials provided with the 49 * distribution. 50 * * Neither the name Intel Corporation nor the names of its 51 * contributors may be used to endorse or promote products derived 52 * from this software without specific prior written permission. 53 * 54 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 55 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 56 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 57 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 58 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 59 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 60 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 61 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 62 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 63 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 64 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 65 * 66 *****************************************************************************/ 67 #include <net/mac80211.h> 68 #include <linux/netdevice.h> 69 70 #include "iwl-trans.h" 71 #include "iwl-op-mode.h" 72 #include "fw/img.h" 73 #include "iwl-debug.h" 74 #include "iwl-csr.h" /* for iwl_mvm_rx_card_state_notif */ 75 #include "iwl-io.h" /* for iwl_mvm_rx_card_state_notif */ 76 #include "iwl-prph.h" 77 #include "fw/acpi.h" 78 79 #include "mvm.h" 80 #include "fw/dbg.h" 81 #include "iwl-phy-db.h" 82 83 #define MVM_UCODE_ALIVE_TIMEOUT HZ 84 #define MVM_UCODE_CALIB_TIMEOUT (2*HZ) 85 86 #define UCODE_VALID_OK cpu_to_le32(0x1) 87 88 struct iwl_mvm_alive_data { 89 bool valid; 90 u32 scd_base_addr; 91 }; 92 93 static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant) 94 { 95 struct iwl_tx_ant_cfg_cmd tx_ant_cmd = { 96 .valid = cpu_to_le32(valid_tx_ant), 97 }; 98 99 IWL_DEBUG_FW(mvm, "select valid tx ant: %u\n", valid_tx_ant); 100 return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, 0, 101 sizeof(tx_ant_cmd), &tx_ant_cmd); 102 } 103 104 static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) 105 { 106 int i; 107 struct iwl_rss_config_cmd cmd = { 108 .flags = cpu_to_le32(IWL_RSS_ENABLE), 109 .hash_mask = IWL_RSS_HASH_TYPE_IPV4_TCP | 110 IWL_RSS_HASH_TYPE_IPV4_UDP | 111 IWL_RSS_HASH_TYPE_IPV4_PAYLOAD | 112 IWL_RSS_HASH_TYPE_IPV6_TCP | 113 IWL_RSS_HASH_TYPE_IPV6_UDP | 114 IWL_RSS_HASH_TYPE_IPV6_PAYLOAD, 115 }; 116 117 if (mvm->trans->num_rx_queues == 1) 118 return 0; 119 120 /* Do not direct RSS traffic to Q 0 which is our fallback queue */ 121 for (i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++) 122 cmd.indirection_table[i] = 123 1 + (i % (mvm->trans->num_rx_queues - 1)); 124 netdev_rss_key_fill(cmd.secret_key, sizeof(cmd.secret_key)); 125 126 return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); 127 } 128 129 static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm) 130 { 131 struct iwl_dqa_enable_cmd dqa_cmd = { 132 .cmd_queue = cpu_to_le32(IWL_MVM_DQA_CMD_QUEUE), 133 }; 134 u32 cmd_id = iwl_cmd_id(DQA_ENABLE_CMD, DATA_PATH_GROUP, 0); 135 int ret; 136 137 ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(dqa_cmd), &dqa_cmd); 138 if (ret) 139 IWL_ERR(mvm, "Failed to send DQA enabling command: %d\n", ret); 140 else 141 IWL_DEBUG_FW(mvm, "Working in DQA mode\n"); 142 143 return ret; 144 } 145 146 void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm, 147 struct iwl_rx_cmd_buffer *rxb) 148 { 149 struct iwl_rx_packet *pkt = rxb_addr(rxb); 150 struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data; 151 __le32 *dump_data = mfu_dump_notif->data; 152 int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32); 153 int i; 154 155 if (mfu_dump_notif->index_num == 0) 156 IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n", 157 le32_to_cpu(mfu_dump_notif->assert_id)); 158 159 for (i = 0; i < n_words; i++) 160 IWL_DEBUG_INFO(mvm, 161 "MFUART assert dump, dword %u: 0x%08x\n", 162 le16_to_cpu(mfu_dump_notif->index_num) * 163 n_words + i, 164 le32_to_cpu(dump_data[i])); 165 } 166 167 static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, 168 struct iwl_rx_packet *pkt, void *data) 169 { 170 struct iwl_mvm *mvm = 171 container_of(notif_wait, struct iwl_mvm, notif_wait); 172 struct iwl_mvm_alive_data *alive_data = data; 173 struct mvm_alive_resp_v3 *palive3; 174 struct mvm_alive_resp *palive; 175 struct iwl_umac_alive *umac; 176 struct iwl_lmac_alive *lmac1; 177 struct iwl_lmac_alive *lmac2 = NULL; 178 u16 status; 179 180 if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive)) { 181 palive = (void *)pkt->data; 182 umac = &palive->umac_data; 183 lmac1 = &palive->lmac_data[0]; 184 lmac2 = &palive->lmac_data[1]; 185 status = le16_to_cpu(palive->status); 186 } else { 187 palive3 = (void *)pkt->data; 188 umac = &palive3->umac_data; 189 lmac1 = &palive3->lmac_data; 190 status = le16_to_cpu(palive3->status); 191 } 192 193 mvm->error_event_table[0] = le32_to_cpu(lmac1->error_event_table_ptr); 194 if (lmac2) 195 mvm->error_event_table[1] = 196 le32_to_cpu(lmac2->error_event_table_ptr); 197 mvm->log_event_table = le32_to_cpu(lmac1->log_event_table_ptr); 198 mvm->sf_space.addr = le32_to_cpu(lmac1->st_fwrd_addr); 199 mvm->sf_space.size = le32_to_cpu(lmac1->st_fwrd_size); 200 201 mvm->umac_error_event_table = le32_to_cpu(umac->error_info_addr); 202 203 alive_data->scd_base_addr = le32_to_cpu(lmac1->scd_base_ptr); 204 alive_data->valid = status == IWL_ALIVE_STATUS_OK; 205 if (mvm->umac_error_event_table) 206 mvm->support_umac_log = true; 207 208 IWL_DEBUG_FW(mvm, 209 "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n", 210 status, lmac1->ver_type, lmac1->ver_subtype); 211 212 if (lmac2) 213 IWL_DEBUG_FW(mvm, "Alive ucode CDB\n"); 214 215 IWL_DEBUG_FW(mvm, 216 "UMAC version: Major - 0x%x, Minor - 0x%x\n", 217 le32_to_cpu(umac->umac_major), 218 le32_to_cpu(umac->umac_minor)); 219 220 return true; 221 } 222 223 static bool iwl_wait_init_complete(struct iwl_notif_wait_data *notif_wait, 224 struct iwl_rx_packet *pkt, void *data) 225 { 226 WARN_ON(pkt->hdr.cmd != INIT_COMPLETE_NOTIF); 227 228 return true; 229 } 230 231 static bool iwl_wait_phy_db_entry(struct iwl_notif_wait_data *notif_wait, 232 struct iwl_rx_packet *pkt, void *data) 233 { 234 struct iwl_phy_db *phy_db = data; 235 236 if (pkt->hdr.cmd != CALIB_RES_NOTIF_PHY_DB) { 237 WARN_ON(pkt->hdr.cmd != INIT_COMPLETE_NOTIF); 238 return true; 239 } 240 241 WARN_ON(iwl_phy_db_set_section(phy_db, pkt)); 242 243 return false; 244 } 245 246 static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, 247 enum iwl_ucode_type ucode_type) 248 { 249 struct iwl_notification_wait alive_wait; 250 struct iwl_mvm_alive_data alive_data; 251 const struct fw_img *fw; 252 int ret, i; 253 enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img; 254 static const u16 alive_cmd[] = { MVM_ALIVE }; 255 struct iwl_sf_region st_fwrd_space; 256 257 if (ucode_type == IWL_UCODE_REGULAR && 258 iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) && 259 !(fw_has_capa(&mvm->fw->ucode_capa, 260 IWL_UCODE_TLV_CAPA_USNIFFER_UNIFIED))) 261 fw = iwl_get_ucode_image(mvm->fw, IWL_UCODE_REGULAR_USNIFFER); 262 else 263 fw = iwl_get_ucode_image(mvm->fw, ucode_type); 264 if (WARN_ON(!fw)) 265 return -EINVAL; 266 iwl_fw_set_current_image(&mvm->fwrt, ucode_type); 267 clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 268 269 iwl_init_notification_wait(&mvm->notif_wait, &alive_wait, 270 alive_cmd, ARRAY_SIZE(alive_cmd), 271 iwl_alive_fn, &alive_data); 272 273 ret = iwl_trans_start_fw(mvm->trans, fw, ucode_type == IWL_UCODE_INIT); 274 if (ret) { 275 iwl_fw_set_current_image(&mvm->fwrt, old_type); 276 iwl_remove_notification(&mvm->notif_wait, &alive_wait); 277 return ret; 278 } 279 280 /* 281 * Some things may run in the background now, but we 282 * just wait for the ALIVE notification here. 283 */ 284 ret = iwl_wait_notification(&mvm->notif_wait, &alive_wait, 285 MVM_UCODE_ALIVE_TIMEOUT); 286 if (ret) { 287 struct iwl_trans *trans = mvm->trans; 288 289 if (trans->cfg->device_family == IWL_DEVICE_FAMILY_A000) 290 IWL_ERR(mvm, 291 "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 292 iwl_read_prph(trans, UMAG_SB_CPU_1_STATUS), 293 iwl_read_prph(trans, UMAG_SB_CPU_2_STATUS)); 294 else if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000) 295 IWL_ERR(mvm, 296 "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 297 iwl_read_prph(trans, SB_CPU_1_STATUS), 298 iwl_read_prph(trans, SB_CPU_2_STATUS)); 299 iwl_fw_set_current_image(&mvm->fwrt, old_type); 300 return ret; 301 } 302 303 if (!alive_data.valid) { 304 IWL_ERR(mvm, "Loaded ucode is not valid!\n"); 305 iwl_fw_set_current_image(&mvm->fwrt, old_type); 306 return -EIO; 307 } 308 309 /* 310 * update the sdio allocation according to the pointer we get in the 311 * alive notification. 312 */ 313 st_fwrd_space.addr = mvm->sf_space.addr; 314 st_fwrd_space.size = mvm->sf_space.size; 315 ret = iwl_trans_update_sf(mvm->trans, &st_fwrd_space); 316 if (ret) { 317 IWL_ERR(mvm, "Failed to update SF size. ret %d\n", ret); 318 return ret; 319 } 320 321 iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); 322 323 /* 324 * Note: all the queues are enabled as part of the interface 325 * initialization, but in firmware restart scenarios they 326 * could be stopped, so wake them up. In firmware restart, 327 * mac80211 will have the queues stopped as well until the 328 * reconfiguration completes. During normal startup, they 329 * will be empty. 330 */ 331 332 memset(&mvm->queue_info, 0, sizeof(mvm->queue_info)); 333 mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].hw_queue_refcount = 1; 334 335 for (i = 0; i < IEEE80211_MAX_QUEUES; i++) 336 atomic_set(&mvm->mac80211_queue_stop_count[i], 0); 337 338 set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 339 340 return 0; 341 } 342 343 static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) 344 { 345 struct iwl_notification_wait init_wait; 346 struct iwl_nvm_access_complete_cmd nvm_complete = {}; 347 struct iwl_init_extended_cfg_cmd init_cfg = { 348 .init_flags = cpu_to_le32(BIT(IWL_INIT_NVM)), 349 }; 350 static const u16 init_complete[] = { 351 INIT_COMPLETE_NOTIF, 352 }; 353 int ret; 354 355 lockdep_assert_held(&mvm->mutex); 356 357 iwl_init_notification_wait(&mvm->notif_wait, 358 &init_wait, 359 init_complete, 360 ARRAY_SIZE(init_complete), 361 iwl_wait_init_complete, 362 NULL); 363 364 /* Will also start the device */ 365 ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 366 if (ret) { 367 IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 368 goto error; 369 } 370 371 /* Send init config command to mark that we are sending NVM access 372 * commands 373 */ 374 ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(SYSTEM_GROUP, 375 INIT_EXTENDED_CFG_CMD), 0, 376 sizeof(init_cfg), &init_cfg); 377 if (ret) { 378 IWL_ERR(mvm, "Failed to run init config command: %d\n", 379 ret); 380 goto error; 381 } 382 383 /* Load NVM to NIC if needed */ 384 if (mvm->nvm_file_name) { 385 iwl_mvm_read_external_nvm(mvm); 386 iwl_mvm_load_nvm_to_nic(mvm); 387 } 388 389 if (IWL_MVM_PARSE_NVM && read_nvm) { 390 ret = iwl_nvm_init(mvm); 391 if (ret) { 392 IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 393 goto error; 394 } 395 } 396 397 ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, 398 NVM_ACCESS_COMPLETE), 0, 399 sizeof(nvm_complete), &nvm_complete); 400 if (ret) { 401 IWL_ERR(mvm, "Failed to run complete NVM access: %d\n", 402 ret); 403 goto error; 404 } 405 406 /* We wait for the INIT complete notification */ 407 ret = iwl_wait_notification(&mvm->notif_wait, &init_wait, 408 MVM_UCODE_ALIVE_TIMEOUT); 409 if (ret) 410 return ret; 411 412 /* Read the NVM only at driver load time, no need to do this twice */ 413 if (!IWL_MVM_PARSE_NVM && read_nvm) { 414 mvm->nvm_data = iwl_fw_get_nvm(&mvm->fwrt); 415 if (IS_ERR(mvm->nvm_data)) { 416 ret = PTR_ERR(mvm->nvm_data); 417 mvm->nvm_data = NULL; 418 IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 419 return ret; 420 } 421 } 422 423 return 0; 424 425 error: 426 iwl_remove_notification(&mvm->notif_wait, &init_wait); 427 return ret; 428 } 429 430 static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) 431 { 432 struct iwl_phy_cfg_cmd phy_cfg_cmd; 433 enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; 434 435 /* Set parameters */ 436 phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); 437 phy_cfg_cmd.calib_control.event_trigger = 438 mvm->fw->default_calib[ucode_type].event_trigger; 439 phy_cfg_cmd.calib_control.flow_trigger = 440 mvm->fw->default_calib[ucode_type].flow_trigger; 441 442 IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n", 443 phy_cfg_cmd.phy_cfg); 444 445 return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, 0, 446 sizeof(phy_cfg_cmd), &phy_cfg_cmd); 447 } 448 449 int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) 450 { 451 struct iwl_notification_wait calib_wait; 452 static const u16 init_complete[] = { 453 INIT_COMPLETE_NOTIF, 454 CALIB_RES_NOTIF_PHY_DB 455 }; 456 int ret; 457 458 if (iwl_mvm_has_unified_ucode(mvm)) 459 return iwl_run_unified_mvm_ucode(mvm, true); 460 461 lockdep_assert_held(&mvm->mutex); 462 463 if (WARN_ON_ONCE(mvm->calibrating)) 464 return 0; 465 466 iwl_init_notification_wait(&mvm->notif_wait, 467 &calib_wait, 468 init_complete, 469 ARRAY_SIZE(init_complete), 470 iwl_wait_phy_db_entry, 471 mvm->phy_db); 472 473 /* Will also start the device */ 474 ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_INIT); 475 if (ret) { 476 IWL_ERR(mvm, "Failed to start INIT ucode: %d\n", ret); 477 goto remove_notif; 478 } 479 480 if (mvm->cfg->device_family < IWL_DEVICE_FAMILY_8000) { 481 ret = iwl_mvm_send_bt_init_conf(mvm); 482 if (ret) 483 goto remove_notif; 484 } 485 486 /* Read the NVM only at driver load time, no need to do this twice */ 487 if (read_nvm) { 488 ret = iwl_nvm_init(mvm); 489 if (ret) { 490 IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 491 goto remove_notif; 492 } 493 } 494 495 /* In case we read the NVM from external file, load it to the NIC */ 496 if (mvm->nvm_file_name) 497 iwl_mvm_load_nvm_to_nic(mvm); 498 499 WARN_ON(iwl_nvm_check_version(mvm->nvm_data, mvm->trans)); 500 501 /* 502 * abort after reading the nvm in case RF Kill is on, we will complete 503 * the init seq later when RF kill will switch to off 504 */ 505 if (iwl_mvm_is_radio_hw_killed(mvm)) { 506 IWL_DEBUG_RF_KILL(mvm, 507 "jump over all phy activities due to RF kill\n"); 508 goto remove_notif; 509 } 510 511 mvm->calibrating = true; 512 513 /* Send TX valid antennas before triggering calibrations */ 514 ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 515 if (ret) 516 goto remove_notif; 517 518 ret = iwl_send_phy_cfg_cmd(mvm); 519 if (ret) { 520 IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 521 ret); 522 goto remove_notif; 523 } 524 525 /* 526 * Some things may run in the background now, but we 527 * just wait for the calibration complete notification. 528 */ 529 ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait, 530 MVM_UCODE_CALIB_TIMEOUT); 531 if (!ret) 532 goto out; 533 534 if (iwl_mvm_is_radio_hw_killed(mvm)) { 535 IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n"); 536 ret = 0; 537 } else { 538 IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 539 ret); 540 } 541 542 goto out; 543 544 remove_notif: 545 iwl_remove_notification(&mvm->notif_wait, &calib_wait); 546 out: 547 mvm->calibrating = false; 548 if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) { 549 /* we want to debug INIT and we have no NVM - fake */ 550 mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) + 551 sizeof(struct ieee80211_channel) + 552 sizeof(struct ieee80211_rate), 553 GFP_KERNEL); 554 if (!mvm->nvm_data) 555 return -ENOMEM; 556 mvm->nvm_data->bands[0].channels = mvm->nvm_data->channels; 557 mvm->nvm_data->bands[0].n_channels = 1; 558 mvm->nvm_data->bands[0].n_bitrates = 1; 559 mvm->nvm_data->bands[0].bitrates = 560 (void *)mvm->nvm_data->channels + 1; 561 mvm->nvm_data->bands[0].bitrates->hw_value = 10; 562 } 563 564 return ret; 565 } 566 567 static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) 568 { 569 struct iwl_ltr_config_cmd cmd = { 570 .flags = cpu_to_le32(LTR_CFG_FLAG_FEATURE_ENABLE), 571 }; 572 573 if (!mvm->trans->ltr_enabled) 574 return 0; 575 576 return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0, 577 sizeof(cmd), &cmd); 578 } 579 580 #ifdef CONFIG_ACPI 581 static int iwl_mvm_sar_set_profile(struct iwl_mvm *mvm, 582 union acpi_object *table, 583 struct iwl_mvm_sar_profile *profile, 584 bool enabled) 585 { 586 int i; 587 588 profile->enabled = enabled; 589 590 for (i = 0; i < ACPI_SAR_TABLE_SIZE; i++) { 591 if ((table[i].type != ACPI_TYPE_INTEGER) || 592 (table[i].integer.value > U8_MAX)) 593 return -EINVAL; 594 595 profile->table[i] = table[i].integer.value; 596 } 597 598 return 0; 599 } 600 601 static int iwl_mvm_sar_get_wrds_table(struct iwl_mvm *mvm) 602 { 603 union acpi_object *wifi_pkg, *table, *data; 604 bool enabled; 605 int ret; 606 607 data = iwl_acpi_get_object(mvm->dev, ACPI_WRDS_METHOD); 608 if (IS_ERR(data)) 609 return PTR_ERR(data); 610 611 wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 612 ACPI_WRDS_WIFI_DATA_SIZE); 613 if (IS_ERR(wifi_pkg)) { 614 ret = PTR_ERR(wifi_pkg); 615 goto out_free; 616 } 617 618 if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) { 619 ret = -EINVAL; 620 goto out_free; 621 } 622 623 enabled = !!(wifi_pkg->package.elements[1].integer.value); 624 625 /* position of the actual table */ 626 table = &wifi_pkg->package.elements[2]; 627 628 /* The profile from WRDS is officially profile 1, but goes 629 * into sar_profiles[0] (because we don't have a profile 0). 630 */ 631 ret = iwl_mvm_sar_set_profile(mvm, table, &mvm->sar_profiles[0], 632 enabled); 633 out_free: 634 kfree(data); 635 return ret; 636 } 637 638 static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) 639 { 640 union acpi_object *wifi_pkg, *data; 641 bool enabled; 642 int i, n_profiles, ret; 643 644 data = iwl_acpi_get_object(mvm->dev, ACPI_EWRD_METHOD); 645 if (IS_ERR(data)) 646 return PTR_ERR(data); 647 648 wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 649 ACPI_EWRD_WIFI_DATA_SIZE); 650 if (IS_ERR(wifi_pkg)) { 651 ret = PTR_ERR(wifi_pkg); 652 goto out_free; 653 } 654 655 if ((wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) || 656 (wifi_pkg->package.elements[2].type != ACPI_TYPE_INTEGER)) { 657 ret = -EINVAL; 658 goto out_free; 659 } 660 661 enabled = !!(wifi_pkg->package.elements[1].integer.value); 662 n_profiles = wifi_pkg->package.elements[2].integer.value; 663 664 /* in case of BIOS bug */ 665 if (n_profiles <= 0) { 666 ret = -EINVAL; 667 goto out_free; 668 } 669 670 for (i = 0; i < n_profiles; i++) { 671 /* the tables start at element 3 */ 672 static int pos = 3; 673 674 /* The EWRD profiles officially go from 2 to 4, but we 675 * save them in sar_profiles[1-3] (because we don't 676 * have profile 0). So in the array we start from 1. 677 */ 678 ret = iwl_mvm_sar_set_profile(mvm, 679 &wifi_pkg->package.elements[pos], 680 &mvm->sar_profiles[i + 1], 681 enabled); 682 if (ret < 0) 683 break; 684 685 /* go to the next table */ 686 pos += ACPI_SAR_TABLE_SIZE; 687 } 688 689 out_free: 690 kfree(data); 691 return ret; 692 } 693 694 static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm) 695 { 696 union acpi_object *wifi_pkg, *data; 697 int i, j, ret; 698 int idx = 1; 699 700 data = iwl_acpi_get_object(mvm->dev, ACPI_WGDS_METHOD); 701 if (IS_ERR(data)) 702 return PTR_ERR(data); 703 704 wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 705 ACPI_WGDS_WIFI_DATA_SIZE); 706 if (IS_ERR(wifi_pkg)) { 707 ret = PTR_ERR(wifi_pkg); 708 goto out_free; 709 } 710 711 for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { 712 for (j = 0; j < ACPI_GEO_TABLE_SIZE; j++) { 713 union acpi_object *entry; 714 715 entry = &wifi_pkg->package.elements[idx++]; 716 if ((entry->type != ACPI_TYPE_INTEGER) || 717 (entry->integer.value > U8_MAX)) { 718 ret = -EINVAL; 719 goto out_free; 720 } 721 722 mvm->geo_profiles[i].values[j] = entry->integer.value; 723 } 724 } 725 ret = 0; 726 out_free: 727 kfree(data); 728 return ret; 729 } 730 731 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) 732 { 733 struct iwl_dev_tx_power_cmd cmd = { 734 .v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), 735 }; 736 int i, j, idx; 737 int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; 738 int len = sizeof(cmd); 739 740 BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); 741 BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != 742 ACPI_SAR_TABLE_SIZE); 743 744 if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) 745 len = sizeof(cmd.v3); 746 747 for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { 748 struct iwl_mvm_sar_profile *prof; 749 750 /* don't allow SAR to be disabled (profile 0 means disable) */ 751 if (profs[i] == 0) 752 return -EPERM; 753 754 /* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */ 755 if (profs[i] > ACPI_SAR_PROFILE_NUM) 756 return -EINVAL; 757 758 /* profiles go from 1 to 4, so decrement to access the array */ 759 prof = &mvm->sar_profiles[profs[i] - 1]; 760 761 /* if the profile is disabled, do nothing */ 762 if (!prof->enabled) { 763 IWL_DEBUG_RADIO(mvm, "SAR profile %d is disabled.\n", 764 profs[i]); 765 /* if one of the profiles is disabled, we fail all */ 766 return -ENOENT; 767 } 768 769 IWL_DEBUG_RADIO(mvm, " Chain[%d]:\n", i); 770 for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { 771 idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; 772 cmd.v3.per_chain_restriction[i][j] = 773 cpu_to_le16(prof->table[idx]); 774 IWL_DEBUG_RADIO(mvm, " Band[%d] = %d * .125dBm\n", 775 j, prof->table[idx]); 776 } 777 } 778 779 IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); 780 781 return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd); 782 } 783 784 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 785 { 786 struct iwl_geo_tx_power_profiles_resp *resp; 787 int ret; 788 789 struct iwl_geo_tx_power_profiles_cmd geo_cmd = { 790 .ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE), 791 }; 792 struct iwl_host_cmd cmd = { 793 .id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT), 794 .len = { sizeof(geo_cmd), }, 795 .flags = CMD_WANT_SKB, 796 .data = { &geo_cmd }, 797 }; 798 799 ret = iwl_mvm_send_cmd(mvm, &cmd); 800 if (ret) { 801 IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret); 802 return ret; 803 } 804 805 resp = (void *)cmd.resp_pkt->data; 806 ret = le32_to_cpu(resp->profile_idx); 807 if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { 808 ret = -EIO; 809 IWL_WARN(mvm, "Invalid geographic profile idx (%d)\n", ret); 810 } 811 812 iwl_free_resp(&cmd); 813 return ret; 814 } 815 816 static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 817 { 818 struct iwl_geo_tx_power_profiles_cmd cmd = { 819 .ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES), 820 }; 821 int ret, i, j; 822 u16 cmd_wide_id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT); 823 824 ret = iwl_mvm_sar_get_wgds_table(mvm); 825 if (ret < 0) { 826 IWL_DEBUG_RADIO(mvm, 827 "Geo SAR BIOS table invalid or unavailable. (%d)\n", 828 ret); 829 /* we don't fail if the table is not available */ 830 return 0; 831 } 832 833 IWL_DEBUG_RADIO(mvm, "Sending GEO_TX_POWER_LIMIT\n"); 834 835 BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * 836 ACPI_WGDS_TABLE_SIZE != ACPI_WGDS_WIFI_DATA_SIZE); 837 838 BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); 839 840 for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { 841 struct iwl_per_chain_offset *chain = 842 (struct iwl_per_chain_offset *)&cmd.table[i]; 843 844 for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) { 845 u8 *value; 846 847 value = &mvm->geo_profiles[i].values[j * 848 ACPI_GEO_PER_CHAIN_SIZE]; 849 chain[j].max_tx_power = cpu_to_le16(value[0]); 850 chain[j].chain_a = value[1]; 851 chain[j].chain_b = value[2]; 852 IWL_DEBUG_RADIO(mvm, 853 "SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n", 854 i, j, value[1], value[2], value[0]); 855 } 856 } 857 return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, sizeof(cmd), &cmd); 858 } 859 860 #else /* CONFIG_ACPI */ 861 static int iwl_mvm_sar_get_wrds_table(struct iwl_mvm *mvm) 862 { 863 return -ENOENT; 864 } 865 866 static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) 867 { 868 return -ENOENT; 869 } 870 871 static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 872 { 873 return 0; 874 } 875 876 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, 877 int prof_b) 878 { 879 return -ENOENT; 880 } 881 882 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 883 { 884 return -ENOENT; 885 } 886 #endif /* CONFIG_ACPI */ 887 888 static int iwl_mvm_sar_init(struct iwl_mvm *mvm) 889 { 890 int ret; 891 892 ret = iwl_mvm_sar_get_wrds_table(mvm); 893 if (ret < 0) { 894 IWL_DEBUG_RADIO(mvm, 895 "WRDS SAR BIOS table invalid or unavailable. (%d)\n", 896 ret); 897 /* if not available, don't fail and don't bother with EWRD */ 898 return 0; 899 } 900 901 ret = iwl_mvm_sar_get_ewrd_table(mvm); 902 /* if EWRD is not available, we can still use WRDS, so don't fail */ 903 if (ret < 0) 904 IWL_DEBUG_RADIO(mvm, 905 "EWRD SAR BIOS table invalid or unavailable. (%d)\n", 906 ret); 907 908 /* choose profile 1 (WRDS) as default for both chains */ 909 ret = iwl_mvm_sar_select_profile(mvm, 1, 1); 910 911 /* if we don't have profile 0 from BIOS, just skip it */ 912 if (ret == -ENOENT) 913 return 0; 914 915 return ret; 916 } 917 918 static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) 919 { 920 int ret; 921 922 if (iwl_mvm_has_unified_ucode(mvm)) 923 return iwl_run_unified_mvm_ucode(mvm, false); 924 925 ret = iwl_run_init_mvm_ucode(mvm, false); 926 927 if (iwlmvm_mod_params.init_dbg) 928 return 0; 929 930 if (ret) { 931 IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret); 932 return ret; 933 } 934 935 /* 936 * Stop and start the transport without entering low power 937 * mode. This will save the state of other components on the 938 * device that are triggered by the INIT firwmare (MFUART). 939 */ 940 _iwl_trans_stop_device(mvm->trans, false); 941 ret = _iwl_trans_start_hw(mvm->trans, false); 942 if (ret) 943 return ret; 944 945 ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 946 if (ret) 947 return ret; 948 949 return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img); 950 } 951 952 int iwl_mvm_up(struct iwl_mvm *mvm) 953 { 954 int ret, i; 955 struct ieee80211_channel *chan; 956 struct cfg80211_chan_def chandef; 957 958 lockdep_assert_held(&mvm->mutex); 959 960 ret = iwl_trans_start_hw(mvm->trans); 961 if (ret) 962 return ret; 963 964 ret = iwl_mvm_load_rt_fw(mvm); 965 if (ret) { 966 IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 967 goto error; 968 } 969 970 iwl_get_shared_mem_conf(&mvm->fwrt); 971 972 ret = iwl_mvm_sf_update(mvm, NULL, false); 973 if (ret) 974 IWL_ERR(mvm, "Failed to initialize Smart Fifo\n"); 975 976 mvm->fwrt.dump.conf = FW_DBG_INVALID; 977 /* if we have a destination, assume EARLY START */ 978 if (mvm->fw->dbg_dest_tlv) 979 mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE; 980 iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE); 981 982 ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 983 if (ret) 984 goto error; 985 986 if (!iwl_mvm_has_unified_ucode(mvm)) { 987 /* Send phy db control command and then phy db calibration */ 988 ret = iwl_send_phy_db_data(mvm->phy_db); 989 if (ret) 990 goto error; 991 992 ret = iwl_send_phy_cfg_cmd(mvm); 993 if (ret) 994 goto error; 995 } 996 997 ret = iwl_mvm_send_bt_init_conf(mvm); 998 if (ret) 999 goto error; 1000 1001 /* Init RSS configuration */ 1002 /* TODO - remove a000 disablement when we have RXQ config API */ 1003 if (iwl_mvm_has_new_rx_api(mvm) && 1004 mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_A000) { 1005 ret = iwl_send_rss_cfg_cmd(mvm); 1006 if (ret) { 1007 IWL_ERR(mvm, "Failed to configure RSS queues: %d\n", 1008 ret); 1009 goto error; 1010 } 1011 } 1012 1013 /* init the fw <-> mac80211 STA mapping */ 1014 for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) 1015 RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1016 1017 mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; 1018 1019 /* reset quota debouncing buffer - 0xff will yield invalid data */ 1020 memset(&mvm->last_quota_cmd, 0xff, sizeof(mvm->last_quota_cmd)); 1021 1022 ret = iwl_mvm_send_dqa_cmd(mvm); 1023 if (ret) 1024 goto error; 1025 1026 /* Add auxiliary station for scanning */ 1027 ret = iwl_mvm_add_aux_sta(mvm); 1028 if (ret) 1029 goto error; 1030 1031 /* Add all the PHY contexts */ 1032 chan = &mvm->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels[0]; 1033 cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); 1034 for (i = 0; i < NUM_PHY_CTX; i++) { 1035 /* 1036 * The channel used here isn't relevant as it's 1037 * going to be overwritten in the other flows. 1038 * For now use the first channel we have. 1039 */ 1040 ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i], 1041 &chandef, 1, 1); 1042 if (ret) 1043 goto error; 1044 } 1045 1046 #ifdef CONFIG_THERMAL 1047 if (iwl_mvm_is_tt_in_fw(mvm)) { 1048 /* in order to give the responsibility of ct-kill and 1049 * TX backoff to FW we need to send empty temperature reporting 1050 * cmd during init time 1051 */ 1052 iwl_mvm_send_temp_report_ths_cmd(mvm); 1053 } else { 1054 /* Initialize tx backoffs to the minimal possible */ 1055 iwl_mvm_tt_tx_backoff(mvm, 0); 1056 } 1057 1058 /* TODO: read the budget from BIOS / Platform NVM */ 1059 1060 /* 1061 * In case there is no budget from BIOS / Platform NVM the default 1062 * budget should be 2000mW (cooling state 0). 1063 */ 1064 if (iwl_mvm_is_ctdp_supported(mvm)) { 1065 ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START, 1066 mvm->cooling_dev.cur_state); 1067 if (ret) 1068 goto error; 1069 } 1070 #else 1071 /* Initialize tx backoffs to the minimal possible */ 1072 iwl_mvm_tt_tx_backoff(mvm, 0); 1073 #endif 1074 1075 WARN_ON(iwl_mvm_config_ltr(mvm)); 1076 1077 ret = iwl_mvm_power_update_device(mvm); 1078 if (ret) 1079 goto error; 1080 1081 /* 1082 * RTNL is not taken during Ct-kill, but we don't need to scan/Tx 1083 * anyway, so don't init MCC. 1084 */ 1085 if (!test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status)) { 1086 ret = iwl_mvm_init_mcc(mvm); 1087 if (ret) 1088 goto error; 1089 } 1090 1091 if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { 1092 mvm->scan_type = IWL_SCAN_TYPE_NOT_SET; 1093 ret = iwl_mvm_config_scan(mvm); 1094 if (ret) 1095 goto error; 1096 } 1097 1098 /* allow FW/transport low power modes if not during restart */ 1099 if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) 1100 iwl_mvm_unref(mvm, IWL_MVM_REF_UCODE_DOWN); 1101 1102 ret = iwl_mvm_sar_init(mvm); 1103 if (ret) 1104 goto error; 1105 1106 ret = iwl_mvm_sar_geo_init(mvm); 1107 if (ret) 1108 goto error; 1109 1110 iwl_mvm_leds_sync(mvm); 1111 1112 IWL_DEBUG_INFO(mvm, "RT uCode started.\n"); 1113 return 0; 1114 error: 1115 if (!iwlmvm_mod_params.init_dbg) 1116 iwl_mvm_stop_device(mvm); 1117 return ret; 1118 } 1119 1120 int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) 1121 { 1122 int ret, i; 1123 1124 lockdep_assert_held(&mvm->mutex); 1125 1126 ret = iwl_trans_start_hw(mvm->trans); 1127 if (ret) 1128 return ret; 1129 1130 ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_WOWLAN); 1131 if (ret) { 1132 IWL_ERR(mvm, "Failed to start WoWLAN firmware: %d\n", ret); 1133 goto error; 1134 } 1135 1136 ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 1137 if (ret) 1138 goto error; 1139 1140 /* Send phy db control command and then phy db calibration*/ 1141 ret = iwl_send_phy_db_data(mvm->phy_db); 1142 if (ret) 1143 goto error; 1144 1145 ret = iwl_send_phy_cfg_cmd(mvm); 1146 if (ret) 1147 goto error; 1148 1149 /* init the fw <-> mac80211 STA mapping */ 1150 for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) 1151 RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1152 1153 /* Add auxiliary station for scanning */ 1154 ret = iwl_mvm_add_aux_sta(mvm); 1155 if (ret) 1156 goto error; 1157 1158 return 0; 1159 error: 1160 iwl_mvm_stop_device(mvm); 1161 return ret; 1162 } 1163 1164 void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm, 1165 struct iwl_rx_cmd_buffer *rxb) 1166 { 1167 struct iwl_rx_packet *pkt = rxb_addr(rxb); 1168 struct iwl_card_state_notif *card_state_notif = (void *)pkt->data; 1169 u32 flags = le32_to_cpu(card_state_notif->flags); 1170 1171 IWL_DEBUG_RF_KILL(mvm, "Card state received: HW:%s SW:%s CT:%s\n", 1172 (flags & HW_CARD_DISABLED) ? "Kill" : "On", 1173 (flags & SW_CARD_DISABLED) ? "Kill" : "On", 1174 (flags & CT_KILL_CARD_DISABLED) ? 1175 "Reached" : "Not reached"); 1176 } 1177 1178 void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, 1179 struct iwl_rx_cmd_buffer *rxb) 1180 { 1181 struct iwl_rx_packet *pkt = rxb_addr(rxb); 1182 struct iwl_mfuart_load_notif *mfuart_notif = (void *)pkt->data; 1183 1184 IWL_DEBUG_INFO(mvm, 1185 "MFUART: installed ver: 0x%08x, external ver: 0x%08x, status: 0x%08x, duration: 0x%08x\n", 1186 le32_to_cpu(mfuart_notif->installed_ver), 1187 le32_to_cpu(mfuart_notif->external_ver), 1188 le32_to_cpu(mfuart_notif->status), 1189 le32_to_cpu(mfuart_notif->duration)); 1190 1191 if (iwl_rx_packet_payload_len(pkt) == sizeof(*mfuart_notif)) 1192 IWL_DEBUG_INFO(mvm, 1193 "MFUART: image size: 0x%08x\n", 1194 le32_to_cpu(mfuart_notif->image_size)); 1195 } 1196