18e99ea8dSJohannes Berg // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 28e99ea8dSJohannes Berg /* 3a7de31d5SMordechay Goodstein * Copyright (C) 2012-2014, 2018-2022 Intel Corporation 48e99ea8dSJohannes Berg * Copyright (C) 2013-2015 Intel Mobile Communications GmbH 58e99ea8dSJohannes Berg * Copyright (C) 2016-2017 Intel Deutschland GmbH 68e99ea8dSJohannes Berg */ 7e705c121SKalle Valo #include <net/mac80211.h> 8854d773eSSara Sharon #include <linux/netdevice.h> 9a2ac0f48SLuca Coelho #include <linux/dmi.h> 10e705c121SKalle Valo 11e705c121SKalle Valo #include "iwl-trans.h" 12e705c121SKalle Valo #include "iwl-op-mode.h" 13d962f9b1SJohannes Berg #include "fw/img.h" 14e705c121SKalle Valo #include "iwl-debug.h" 15e705c121SKalle Valo #include "iwl-prph.h" 16813df5ceSLuca Coelho #include "fw/acpi.h" 17b3e4c0f3SLuca Coelho #include "fw/pnvm.h" 18e705c121SKalle Valo 19e705c121SKalle Valo #include "mvm.h" 207174beb6SJohannes Berg #include "fw/dbg.h" 21e705c121SKalle Valo #include "iwl-phy-db.h" 229c4f7d51SShaul Triebitz #include "iwl-modparams.h" 239c4f7d51SShaul Triebitz #include "iwl-nvm-parse.h" 24e705c121SKalle Valo 25b3e4c0f3SLuca Coelho #define MVM_UCODE_ALIVE_TIMEOUT (HZ) 26e705c121SKalle Valo #define MVM_UCODE_CALIB_TIMEOUT (2 * HZ) 27e705c121SKalle Valo 28e12cfc7bSMiri Korenblit #define IWL_PPAG_MASK 3 29e12cfc7bSMiri Korenblit #define IWL_PPAG_ETSI_MASK BIT(0) 30e12cfc7bSMiri Korenblit 31c3f40c3eSMiri Korenblit #define IWL_TAS_US_MCC 0x5553 32c3f40c3eSMiri Korenblit #define IWL_TAS_CANADA_MCC 0x4341 33c3f40c3eSMiri Korenblit 34e705c121SKalle Valo struct iwl_mvm_alive_data { 35e705c121SKalle Valo bool valid; 36e705c121SKalle Valo u32 scd_base_addr; 37e705c121SKalle Valo }; 38e705c121SKalle Valo 39e705c121SKalle Valo static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant) 40e705c121SKalle Valo { 41e705c121SKalle Valo struct iwl_tx_ant_cfg_cmd tx_ant_cmd = { 42e705c121SKalle Valo .valid = cpu_to_le32(valid_tx_ant), 43e705c121SKalle Valo }; 44e705c121SKalle Valo 45e705c121SKalle Valo IWL_DEBUG_FW(mvm, "select valid tx ant: %u\n", valid_tx_ant); 46e705c121SKalle Valo return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, 0, 47e705c121SKalle Valo sizeof(tx_ant_cmd), &tx_ant_cmd); 48e705c121SKalle Valo } 49e705c121SKalle Valo 5043413a97SSara Sharon static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) 5143413a97SSara Sharon { 5243413a97SSara Sharon int i; 5343413a97SSara Sharon struct iwl_rss_config_cmd cmd = { 5443413a97SSara Sharon .flags = cpu_to_le32(IWL_RSS_ENABLE), 55608dce95SSara Sharon .hash_mask = BIT(IWL_RSS_HASH_TYPE_IPV4_TCP) | 56608dce95SSara Sharon BIT(IWL_RSS_HASH_TYPE_IPV4_UDP) | 57608dce95SSara Sharon BIT(IWL_RSS_HASH_TYPE_IPV4_PAYLOAD) | 58608dce95SSara Sharon BIT(IWL_RSS_HASH_TYPE_IPV6_TCP) | 59608dce95SSara Sharon BIT(IWL_RSS_HASH_TYPE_IPV6_UDP) | 60608dce95SSara Sharon BIT(IWL_RSS_HASH_TYPE_IPV6_PAYLOAD), 6143413a97SSara Sharon }; 6243413a97SSara Sharon 63f43495fdSSara Sharon if (mvm->trans->num_rx_queues == 1) 64f43495fdSSara Sharon return 0; 65f43495fdSSara Sharon 66854d773eSSara Sharon /* Do not direct RSS traffic to Q 0 which is our fallback queue */ 6743413a97SSara Sharon for (i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++) 68854d773eSSara Sharon cmd.indirection_table[i] = 69854d773eSSara Sharon 1 + (i % (mvm->trans->num_rx_queues - 1)); 70854d773eSSara Sharon netdev_rss_key_fill(cmd.secret_key, sizeof(cmd.secret_key)); 7143413a97SSara Sharon 7243413a97SSara Sharon return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); 7343413a97SSara Sharon } 7443413a97SSara Sharon 7597d5be7eSLiad Kaufman static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm) 7697d5be7eSLiad Kaufman { 7797d5be7eSLiad Kaufman struct iwl_dqa_enable_cmd dqa_cmd = { 7897d5be7eSLiad Kaufman .cmd_queue = cpu_to_le32(IWL_MVM_DQA_CMD_QUEUE), 7997d5be7eSLiad Kaufman }; 80f0c86427SJohannes Berg u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, DQA_ENABLE_CMD); 8197d5be7eSLiad Kaufman int ret; 8297d5be7eSLiad Kaufman 8397d5be7eSLiad Kaufman ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(dqa_cmd), &dqa_cmd); 8497d5be7eSLiad Kaufman if (ret) 8597d5be7eSLiad Kaufman IWL_ERR(mvm, "Failed to send DQA enabling command: %d\n", ret); 8697d5be7eSLiad Kaufman else 8797d5be7eSLiad Kaufman IWL_DEBUG_FW(mvm, "Working in DQA mode\n"); 8897d5be7eSLiad Kaufman 8997d5be7eSLiad Kaufman return ret; 9097d5be7eSLiad Kaufman } 9197d5be7eSLiad Kaufman 92bdccdb85SGolan Ben-Ami void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm, 93bdccdb85SGolan Ben-Ami struct iwl_rx_cmd_buffer *rxb) 94bdccdb85SGolan Ben-Ami { 95bdccdb85SGolan Ben-Ami struct iwl_rx_packet *pkt = rxb_addr(rxb); 96bdccdb85SGolan Ben-Ami struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data; 97bdccdb85SGolan Ben-Ami __le32 *dump_data = mfu_dump_notif->data; 98bdccdb85SGolan Ben-Ami int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32); 99bdccdb85SGolan Ben-Ami int i; 100bdccdb85SGolan Ben-Ami 101bdccdb85SGolan Ben-Ami if (mfu_dump_notif->index_num == 0) 102bdccdb85SGolan Ben-Ami IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n", 103bdccdb85SGolan Ben-Ami le32_to_cpu(mfu_dump_notif->assert_id)); 104bdccdb85SGolan Ben-Ami 105bdccdb85SGolan Ben-Ami for (i = 0; i < n_words; i++) 106bdccdb85SGolan Ben-Ami IWL_DEBUG_INFO(mvm, 107bdccdb85SGolan Ben-Ami "MFUART assert dump, dword %u: 0x%08x\n", 108bdccdb85SGolan Ben-Ami le16_to_cpu(mfu_dump_notif->index_num) * 109bdccdb85SGolan Ben-Ami n_words + i, 110bdccdb85SGolan Ben-Ami le32_to_cpu(dump_data[i])); 111bdccdb85SGolan Ben-Ami } 112bdccdb85SGolan Ben-Ami 113e705c121SKalle Valo static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, 114e705c121SKalle Valo struct iwl_rx_packet *pkt, void *data) 115e705c121SKalle Valo { 116fd1c3318SJohannes Berg unsigned int pkt_len = iwl_rx_packet_payload_len(pkt); 117e705c121SKalle Valo struct iwl_mvm *mvm = 118e705c121SKalle Valo container_of(notif_wait, struct iwl_mvm, notif_wait); 119e705c121SKalle Valo struct iwl_mvm_alive_data *alive_data = data; 1205c228d63SSara Sharon struct iwl_umac_alive *umac; 1215c228d63SSara Sharon struct iwl_lmac_alive *lmac1; 1225c228d63SSara Sharon struct iwl_lmac_alive *lmac2 = NULL; 1235c228d63SSara Sharon u16 status; 124cfa5d0caSMordechay Goodstein u32 lmac_error_event_table, umac_error_table; 125708d8c53SJohannes Berg u32 version = iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP, 126708d8c53SJohannes Berg UCODE_ALIVE_NTFY, 0); 127e705c121SKalle Valo 128c0941aceSMukesh Sisodiya if (version == 6) { 129c0941aceSMukesh Sisodiya struct iwl_alive_ntf_v6 *palive; 130c0941aceSMukesh Sisodiya 131c0941aceSMukesh Sisodiya if (pkt_len < sizeof(*palive)) 132c0941aceSMukesh Sisodiya return false; 133c0941aceSMukesh Sisodiya 134c0941aceSMukesh Sisodiya palive = (void *)pkt->data; 135c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_enable = 136c0941aceSMukesh Sisodiya le32_to_cpu(palive->imr.enabled); 137c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_size = 138c0941aceSMukesh Sisodiya le32_to_cpu(palive->imr.size); 139c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr2sram_remainbyte = 140c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_size; 141c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_base_addr = 142c0941aceSMukesh Sisodiya palive->imr.base_addr; 143c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_curr_addr = 144c0941aceSMukesh Sisodiya le64_to_cpu(mvm->trans->dbg.imr_data.imr_base_addr); 145c0941aceSMukesh Sisodiya IWL_DEBUG_FW(mvm, "IMR Enabled: 0x0%x size 0x0%x Address 0x%016llx\n", 146c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_enable, 147c0941aceSMukesh Sisodiya mvm->trans->dbg.imr_data.imr_size, 148c0941aceSMukesh Sisodiya le64_to_cpu(mvm->trans->dbg.imr_data.imr_base_addr)); 149c0941aceSMukesh Sisodiya } 150c0941aceSMukesh Sisodiya 151c0941aceSMukesh Sisodiya if (version >= 5) { 15290824f2fSLuca Coelho struct iwl_alive_ntf_v5 *palive; 15390824f2fSLuca Coelho 154fd1c3318SJohannes Berg if (pkt_len < sizeof(*palive)) 155fd1c3318SJohannes Berg return false; 156fd1c3318SJohannes Berg 15790824f2fSLuca Coelho palive = (void *)pkt->data; 15890824f2fSLuca Coelho umac = &palive->umac_data; 15990824f2fSLuca Coelho lmac1 = &palive->lmac_data[0]; 16090824f2fSLuca Coelho lmac2 = &palive->lmac_data[1]; 16190824f2fSLuca Coelho status = le16_to_cpu(palive->status); 16290824f2fSLuca Coelho 16390824f2fSLuca Coelho mvm->trans->sku_id[0] = le32_to_cpu(palive->sku_id.data[0]); 16490824f2fSLuca Coelho mvm->trans->sku_id[1] = le32_to_cpu(palive->sku_id.data[1]); 16590824f2fSLuca Coelho mvm->trans->sku_id[2] = le32_to_cpu(palive->sku_id.data[2]); 16690824f2fSLuca Coelho 16790824f2fSLuca Coelho IWL_DEBUG_FW(mvm, "Got sku_id: 0x0%x 0x0%x 0x0%x\n", 16890824f2fSLuca Coelho mvm->trans->sku_id[0], 16990824f2fSLuca Coelho mvm->trans->sku_id[1], 17090824f2fSLuca Coelho mvm->trans->sku_id[2]); 17190824f2fSLuca Coelho } else if (iwl_rx_packet_payload_len(pkt) == sizeof(struct iwl_alive_ntf_v4)) { 1729422b978SLuca Coelho struct iwl_alive_ntf_v4 *palive; 1739422b978SLuca Coelho 174fd1c3318SJohannes Berg if (pkt_len < sizeof(*palive)) 175fd1c3318SJohannes Berg return false; 176fd1c3318SJohannes Berg 177e705c121SKalle Valo palive = (void *)pkt->data; 1785c228d63SSara Sharon umac = &palive->umac_data; 1795c228d63SSara Sharon lmac1 = &palive->lmac_data[0]; 1805c228d63SSara Sharon lmac2 = &palive->lmac_data[1]; 1815c228d63SSara Sharon status = le16_to_cpu(palive->status); 1829422b978SLuca Coelho } else if (iwl_rx_packet_payload_len(pkt) == 1839422b978SLuca Coelho sizeof(struct iwl_alive_ntf_v3)) { 1849422b978SLuca Coelho struct iwl_alive_ntf_v3 *palive3; 1859422b978SLuca Coelho 186fd1c3318SJohannes Berg if (pkt_len < sizeof(*palive3)) 187fd1c3318SJohannes Berg return false; 188fd1c3318SJohannes Berg 1895c228d63SSara Sharon palive3 = (void *)pkt->data; 1905c228d63SSara Sharon umac = &palive3->umac_data; 1915c228d63SSara Sharon lmac1 = &palive3->lmac_data; 1925c228d63SSara Sharon status = le16_to_cpu(palive3->status); 1939422b978SLuca Coelho } else { 1949422b978SLuca Coelho WARN(1, "unsupported alive notification (size %d)\n", 1959422b978SLuca Coelho iwl_rx_packet_payload_len(pkt)); 1969422b978SLuca Coelho /* get timeout later */ 1979422b978SLuca Coelho return false; 1985c228d63SSara Sharon } 199e705c121SKalle Valo 20022463857SShahar S Matityahu lmac_error_event_table = 20122463857SShahar S Matityahu le32_to_cpu(lmac1->dbg_ptrs.error_event_table_ptr); 20222463857SShahar S Matityahu iwl_fw_lmac1_set_alive_err_table(mvm->trans, lmac_error_event_table); 203e705c121SKalle Valo 20422463857SShahar S Matityahu if (lmac2) 20591c28b83SShahar S Matityahu mvm->trans->dbg.lmac_error_event_table[1] = 20622463857SShahar S Matityahu le32_to_cpu(lmac2->dbg_ptrs.error_event_table_ptr); 20722463857SShahar S Matityahu 2084f7411d6SRoee Goldfiner umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) & 2094f7411d6SRoee Goldfiner ~FW_ADDR_CACHE_CONTROL; 2105c228d63SSara Sharon 211cfa5d0caSMordechay Goodstein if (umac_error_table) { 212cfa5d0caSMordechay Goodstein if (umac_error_table >= 2133485e76eSLuca Coelho mvm->trans->cfg->min_umac_error_event_table) { 214cfa5d0caSMordechay Goodstein iwl_fw_umac_set_alive_err_table(mvm->trans, 215cfa5d0caSMordechay Goodstein umac_error_table); 2163485e76eSLuca Coelho } else { 217fb5b2846SLuca Coelho IWL_ERR(mvm, 218fb5b2846SLuca Coelho "Not valid error log pointer 0x%08X for %s uCode\n", 219cfa5d0caSMordechay Goodstein umac_error_table, 220fb5b2846SLuca Coelho (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) ? 221fb5b2846SLuca Coelho "Init" : "RT"); 2223485e76eSLuca Coelho } 223cfa5d0caSMordechay Goodstein } 22422463857SShahar S Matityahu 22522463857SShahar S Matityahu alive_data->scd_base_addr = le32_to_cpu(lmac1->dbg_ptrs.scd_base_ptr); 2265c228d63SSara Sharon alive_data->valid = status == IWL_ALIVE_STATUS_OK; 227e705c121SKalle Valo 228e705c121SKalle Valo IWL_DEBUG_FW(mvm, 2295c228d63SSara Sharon "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n", 2305c228d63SSara Sharon status, lmac1->ver_type, lmac1->ver_subtype); 2315c228d63SSara Sharon 2325c228d63SSara Sharon if (lmac2) 2335c228d63SSara Sharon IWL_DEBUG_FW(mvm, "Alive ucode CDB\n"); 234e705c121SKalle Valo 235e705c121SKalle Valo IWL_DEBUG_FW(mvm, 236e705c121SKalle Valo "UMAC version: Major - 0x%x, Minor - 0x%x\n", 2375c228d63SSara Sharon le32_to_cpu(umac->umac_major), 2385c228d63SSara Sharon le32_to_cpu(umac->umac_minor)); 239e705c121SKalle Valo 2400a3a3e9eSShahar S Matityahu iwl_fwrt_update_fw_versions(&mvm->fwrt, lmac1, umac); 2410a3a3e9eSShahar S Matityahu 242e705c121SKalle Valo return true; 243e705c121SKalle Valo } 244e705c121SKalle Valo 2451f370650SSara Sharon static bool iwl_wait_init_complete(struct iwl_notif_wait_data *notif_wait, 2461f370650SSara Sharon struct iwl_rx_packet *pkt, void *data) 2471f370650SSara Sharon { 2481f370650SSara Sharon WARN_ON(pkt->hdr.cmd != INIT_COMPLETE_NOTIF); 2491f370650SSara Sharon 2501f370650SSara Sharon return true; 2511f370650SSara Sharon } 2521f370650SSara Sharon 253e705c121SKalle Valo static bool iwl_wait_phy_db_entry(struct iwl_notif_wait_data *notif_wait, 254e705c121SKalle Valo struct iwl_rx_packet *pkt, void *data) 255e705c121SKalle Valo { 256e705c121SKalle Valo struct iwl_phy_db *phy_db = data; 257e705c121SKalle Valo 258e705c121SKalle Valo if (pkt->hdr.cmd != CALIB_RES_NOTIF_PHY_DB) { 259e705c121SKalle Valo WARN_ON(pkt->hdr.cmd != INIT_COMPLETE_NOTIF); 260e705c121SKalle Valo return true; 261e705c121SKalle Valo } 262e705c121SKalle Valo 263ce1f2778SSara Sharon WARN_ON(iwl_phy_db_set_section(phy_db, pkt)); 264e705c121SKalle Valo 265e705c121SKalle Valo return false; 266e705c121SKalle Valo } 267e705c121SKalle Valo 268a7de31d5SMordechay Goodstein static void iwl_mvm_print_pd_notification(struct iwl_mvm *mvm) 269a7de31d5SMordechay Goodstein { 270a7de31d5SMordechay Goodstein struct iwl_trans *trans = mvm->trans; 271a7de31d5SMordechay Goodstein enum iwl_device_family device_family = trans->trans_cfg->device_family; 272a7de31d5SMordechay Goodstein 273a7de31d5SMordechay Goodstein if (device_family < IWL_DEVICE_FAMILY_8000) 274a7de31d5SMordechay Goodstein return; 275a7de31d5SMordechay Goodstein 276a7de31d5SMordechay Goodstein if (device_family <= IWL_DEVICE_FAMILY_9000) 277a7de31d5SMordechay Goodstein IWL_ERR(mvm, "WFPM_ARC1_PD_NOTIFICATION: 0x%x\n", 278a7de31d5SMordechay Goodstein iwl_read_umac_prph(trans, WFPM_ARC1_PD_NOTIFICATION)); 279a7de31d5SMordechay Goodstein else 280a7de31d5SMordechay Goodstein IWL_ERR(mvm, "WFPM_LMAC1_PD_NOTIFICATION: 0x%x\n", 281a7de31d5SMordechay Goodstein iwl_read_umac_prph(trans, WFPM_LMAC1_PD_NOTIFICATION)); 282*f2f17ca0SMordechay Goodstein 283*f2f17ca0SMordechay Goodstein IWL_ERR(mvm, "HPM_SECONDARY_DEVICE_STATE: 0x%x\n", 284*f2f17ca0SMordechay Goodstein iwl_read_umac_prph(trans, HPM_SECONDARY_DEVICE_STATE)); 285*f2f17ca0SMordechay Goodstein 286a7de31d5SMordechay Goodstein } 287a7de31d5SMordechay Goodstein 288e705c121SKalle Valo static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, 289e705c121SKalle Valo enum iwl_ucode_type ucode_type) 290e705c121SKalle Valo { 291e705c121SKalle Valo struct iwl_notification_wait alive_wait; 29294a8d87cSLuca Coelho struct iwl_mvm_alive_data alive_data = {}; 293e705c121SKalle Valo const struct fw_img *fw; 294cfbc6c4cSSara Sharon int ret; 295702e975dSJohannes Berg enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img; 2969422b978SLuca Coelho static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY }; 297b3500b47SEmmanuel Grumbach bool run_in_rfkill = 298b3500b47SEmmanuel Grumbach ucode_type == IWL_UCODE_INIT || iwl_mvm_has_unified_ucode(mvm); 299e705c121SKalle Valo 300e705c121SKalle Valo if (ucode_type == IWL_UCODE_REGULAR && 3013d2d4422SGolan Ben-Ami iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) && 3023d2d4422SGolan Ben-Ami !(fw_has_capa(&mvm->fw->ucode_capa, 3033d2d4422SGolan Ben-Ami IWL_UCODE_TLV_CAPA_USNIFFER_UNIFIED))) 304612da1efSSharon Dvir fw = iwl_get_ucode_image(mvm->fw, IWL_UCODE_REGULAR_USNIFFER); 305e705c121SKalle Valo else 306612da1efSSharon Dvir fw = iwl_get_ucode_image(mvm->fw, ucode_type); 307e705c121SKalle Valo if (WARN_ON(!fw)) 308e705c121SKalle Valo return -EINVAL; 309702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, ucode_type); 31065b280feSJohannes Berg clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 311e705c121SKalle Valo 312e705c121SKalle Valo iwl_init_notification_wait(&mvm->notif_wait, &alive_wait, 313e705c121SKalle Valo alive_cmd, ARRAY_SIZE(alive_cmd), 314e705c121SKalle Valo iwl_alive_fn, &alive_data); 315e705c121SKalle Valo 316b3500b47SEmmanuel Grumbach /* 317b3500b47SEmmanuel Grumbach * We want to load the INIT firmware even in RFKILL 318b3500b47SEmmanuel Grumbach * For the unified firmware case, the ucode_type is not 319b3500b47SEmmanuel Grumbach * INIT, but we still need to run it. 320b3500b47SEmmanuel Grumbach */ 321b3500b47SEmmanuel Grumbach ret = iwl_trans_start_fw(mvm->trans, fw, run_in_rfkill); 322e705c121SKalle Valo if (ret) { 323702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 324e705c121SKalle Valo iwl_remove_notification(&mvm->notif_wait, &alive_wait); 325e705c121SKalle Valo return ret; 326e705c121SKalle Valo } 327e705c121SKalle Valo 328e705c121SKalle Valo /* 329e705c121SKalle Valo * Some things may run in the background now, but we 330e705c121SKalle Valo * just wait for the ALIVE notification here. 331e705c121SKalle Valo */ 332e705c121SKalle Valo ret = iwl_wait_notification(&mvm->notif_wait, &alive_wait, 333e705c121SKalle Valo MVM_UCODE_ALIVE_TIMEOUT); 334e705c121SKalle Valo if (ret) { 335d6be9c1dSSara Sharon struct iwl_trans *trans = mvm->trans; 336d6be9c1dSSara Sharon 3375667ccc2SMordechay Goodstein /* SecBoot info */ 33820f5aef5SJohannes Berg if (trans->trans_cfg->device_family >= 33920f5aef5SJohannes Berg IWL_DEVICE_FAMILY_22000) { 340e705c121SKalle Valo IWL_ERR(mvm, 341e705c121SKalle Valo "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 342ea695b7cSShaul Triebitz iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), 343ea695b7cSShaul Triebitz iwl_read_umac_prph(trans, 344ea695b7cSShaul Triebitz UMAG_SB_CPU_2_STATUS)); 3455667ccc2SMordechay Goodstein } else if (trans->trans_cfg->device_family >= 3465667ccc2SMordechay Goodstein IWL_DEVICE_FAMILY_8000) { 3475667ccc2SMordechay Goodstein IWL_ERR(mvm, 3485667ccc2SMordechay Goodstein "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 3495667ccc2SMordechay Goodstein iwl_read_prph(trans, SB_CPU_1_STATUS), 3505667ccc2SMordechay Goodstein iwl_read_prph(trans, SB_CPU_2_STATUS)); 3515667ccc2SMordechay Goodstein } 3525667ccc2SMordechay Goodstein 353a7de31d5SMordechay Goodstein iwl_mvm_print_pd_notification(mvm); 354a7de31d5SMordechay Goodstein 3555667ccc2SMordechay Goodstein /* LMAC/UMAC PC info */ 3565667ccc2SMordechay Goodstein if (trans->trans_cfg->device_family >= 3575667ccc2SMordechay Goodstein IWL_DEVICE_FAMILY_9000) { 35820f5aef5SJohannes Berg IWL_ERR(mvm, "UMAC PC: 0x%x\n", 35920f5aef5SJohannes Berg iwl_read_umac_prph(trans, 36020f5aef5SJohannes Berg UREG_UMAC_CURRENT_PC)); 36120f5aef5SJohannes Berg IWL_ERR(mvm, "LMAC PC: 0x%x\n", 36220f5aef5SJohannes Berg iwl_read_umac_prph(trans, 36320f5aef5SJohannes Berg UREG_LMAC1_CURRENT_PC)); 36420f5aef5SJohannes Berg if (iwl_mvm_is_cdb_supported(mvm)) 36520f5aef5SJohannes Berg IWL_ERR(mvm, "LMAC2 PC: 0x%x\n", 36620f5aef5SJohannes Berg iwl_read_umac_prph(trans, 36720f5aef5SJohannes Berg UREG_LMAC2_CURRENT_PC)); 36820f5aef5SJohannes Berg } 36920f5aef5SJohannes Berg 37020f5aef5SJohannes Berg if (ret == -ETIMEDOUT) 37120f5aef5SJohannes Berg iwl_fw_dbg_error_collect(&mvm->fwrt, 37220f5aef5SJohannes Berg FW_DBG_TRIGGER_ALIVE_TIMEOUT); 37320f5aef5SJohannes Berg 374702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 375e705c121SKalle Valo return ret; 376e705c121SKalle Valo } 377e705c121SKalle Valo 378e705c121SKalle Valo if (!alive_data.valid) { 379e705c121SKalle Valo IWL_ERR(mvm, "Loaded ucode is not valid!\n"); 380702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 381e705c121SKalle Valo return -EIO; 382e705c121SKalle Valo } 383e705c121SKalle Valo 384b3e4c0f3SLuca Coelho ret = iwl_pnvm_load(mvm->trans, &mvm->notif_wait); 38570d3ca86SLuca Coelho if (ret) { 38670d3ca86SLuca Coelho IWL_ERR(mvm, "Timeout waiting for PNVM load!\n"); 38770d3ca86SLuca Coelho iwl_fw_set_current_image(&mvm->fwrt, old_type); 38870d3ca86SLuca Coelho return ret; 38970d3ca86SLuca Coelho } 39070d3ca86SLuca Coelho 391e705c121SKalle Valo iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); 392e705c121SKalle Valo 393e705c121SKalle Valo /* 394e705c121SKalle Valo * Note: all the queues are enabled as part of the interface 395e705c121SKalle Valo * initialization, but in firmware restart scenarios they 396e705c121SKalle Valo * could be stopped, so wake them up. In firmware restart, 397e705c121SKalle Valo * mac80211 will have the queues stopped as well until the 398e705c121SKalle Valo * reconfiguration completes. During normal startup, they 399e705c121SKalle Valo * will be empty. 400e705c121SKalle Valo */ 401e705c121SKalle Valo 402e705c121SKalle Valo memset(&mvm->queue_info, 0, sizeof(mvm->queue_info)); 4031c14089eSJohannes Berg /* 4041c14089eSJohannes Berg * Set a 'fake' TID for the command queue, since we use the 4051c14089eSJohannes Berg * hweight() of the tid_bitmap as a refcount now. Not that 4061c14089eSJohannes Berg * we ever even consider the command queue as one we might 4071c14089eSJohannes Berg * want to reuse, but be safe nevertheless. 4081c14089eSJohannes Berg */ 4091c14089eSJohannes Berg mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].tid_bitmap = 4101c14089eSJohannes Berg BIT(IWL_MAX_TID_COUNT + 2); 411e705c121SKalle Valo 41265b280feSJohannes Berg set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 413f7805b33SLior Cohen #ifdef CONFIG_IWLWIFI_DEBUGFS 414f7805b33SLior Cohen iwl_fw_set_dbg_rec_on(&mvm->fwrt); 415f7805b33SLior Cohen #endif 416e705c121SKalle Valo 417d3d9b4fcSEmmanuel Grumbach /* 418d3d9b4fcSEmmanuel Grumbach * All the BSSes in the BSS table include the GP2 in the system 419d3d9b4fcSEmmanuel Grumbach * at the beacon Rx time, this is of course no longer relevant 420d3d9b4fcSEmmanuel Grumbach * since we are resetting the firmware. 421d3d9b4fcSEmmanuel Grumbach * Purge all the BSS table. 422d3d9b4fcSEmmanuel Grumbach */ 423d3d9b4fcSEmmanuel Grumbach cfg80211_bss_flush(mvm->hw->wiphy); 424d3d9b4fcSEmmanuel Grumbach 425e705c121SKalle Valo return 0; 426e705c121SKalle Valo } 427e705c121SKalle Valo 42852b15521SEmmanuel Grumbach static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) 4298c5f47b1SJohannes Berg { 4308c5f47b1SJohannes Berg struct iwl_notification_wait init_wait; 4318c5f47b1SJohannes Berg struct iwl_nvm_access_complete_cmd nvm_complete = {}; 4328c5f47b1SJohannes Berg struct iwl_init_extended_cfg_cmd init_cfg = { 4338c5f47b1SJohannes Berg .init_flags = cpu_to_le32(BIT(IWL_INIT_NVM)), 4348c5f47b1SJohannes Berg }; 4358c5f47b1SJohannes Berg static const u16 init_complete[] = { 4368c5f47b1SJohannes Berg INIT_COMPLETE_NOTIF, 4378c5f47b1SJohannes Berg }; 4388c5f47b1SJohannes Berg int ret; 4398c5f47b1SJohannes Berg 440a4584729SHaim Dreyfuss if (mvm->trans->cfg->tx_with_siso_diversity) 441a4584729SHaim Dreyfuss init_cfg.init_flags |= cpu_to_le32(BIT(IWL_INIT_PHY)); 442a4584729SHaim Dreyfuss 4438c5f47b1SJohannes Berg lockdep_assert_held(&mvm->mutex); 4448c5f47b1SJohannes Berg 44594022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 44694022562SEmmanuel Grumbach 4478c5f47b1SJohannes Berg iwl_init_notification_wait(&mvm->notif_wait, 4488c5f47b1SJohannes Berg &init_wait, 4498c5f47b1SJohannes Berg init_complete, 4508c5f47b1SJohannes Berg ARRAY_SIZE(init_complete), 4518c5f47b1SJohannes Berg iwl_wait_init_complete, 4528c5f47b1SJohannes Berg NULL); 4538c5f47b1SJohannes Berg 454b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); 45586ce5c74SShahar S Matityahu 4568c5f47b1SJohannes Berg /* Will also start the device */ 4578c5f47b1SJohannes Berg ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 4588c5f47b1SJohannes Berg if (ret) { 4598c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 4608c5f47b1SJohannes Berg goto error; 4618c5f47b1SJohannes Berg } 462b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, 463b108d8c7SShahar S Matityahu NULL); 4648c5f47b1SJohannes Berg 4658c5f47b1SJohannes Berg /* Send init config command to mark that we are sending NVM access 4668c5f47b1SJohannes Berg * commands 4678c5f47b1SJohannes Berg */ 4688c5f47b1SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(SYSTEM_GROUP, 469b3500b47SEmmanuel Grumbach INIT_EXTENDED_CFG_CMD), 470b3500b47SEmmanuel Grumbach CMD_SEND_IN_RFKILL, 4718c5f47b1SJohannes Berg sizeof(init_cfg), &init_cfg); 4728c5f47b1SJohannes Berg if (ret) { 4738c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to run init config command: %d\n", 4748c5f47b1SJohannes Berg ret); 4758c5f47b1SJohannes Berg goto error; 4768c5f47b1SJohannes Berg } 4778c5f47b1SJohannes Berg 478e9e1ba3dSSara Sharon /* Load NVM to NIC if needed */ 479e9e1ba3dSSara Sharon if (mvm->nvm_file_name) { 4809ce505feSAbhishek Naik ret = iwl_read_external_nvm(mvm->trans, mvm->nvm_file_name, 4819c4f7d51SShaul Triebitz mvm->nvm_sections); 4829ce505feSAbhishek Naik if (ret) 4839ce505feSAbhishek Naik goto error; 4849ce505feSAbhishek Naik ret = iwl_mvm_load_nvm_to_nic(mvm); 4859ce505feSAbhishek Naik if (ret) 4869ce505feSAbhishek Naik goto error; 487e9e1ba3dSSara Sharon } 4888c5f47b1SJohannes Berg 48952b15521SEmmanuel Grumbach if (IWL_MVM_PARSE_NVM && !mvm->nvm_data) { 4905bd1d2c1SLuca Coelho ret = iwl_nvm_init(mvm); 491d4f3695eSSara Sharon if (ret) { 492d4f3695eSSara Sharon IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 493d4f3695eSSara Sharon goto error; 494d4f3695eSSara Sharon } 495d4f3695eSSara Sharon } 496d4f3695eSSara Sharon 4978c5f47b1SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, 498b3500b47SEmmanuel Grumbach NVM_ACCESS_COMPLETE), 499b3500b47SEmmanuel Grumbach CMD_SEND_IN_RFKILL, 5008c5f47b1SJohannes Berg sizeof(nvm_complete), &nvm_complete); 5018c5f47b1SJohannes Berg if (ret) { 5028c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to run complete NVM access: %d\n", 5038c5f47b1SJohannes Berg ret); 5048c5f47b1SJohannes Berg goto error; 5058c5f47b1SJohannes Berg } 5068c5f47b1SJohannes Berg 5078c5f47b1SJohannes Berg /* We wait for the INIT complete notification */ 508e9e1ba3dSSara Sharon ret = iwl_wait_notification(&mvm->notif_wait, &init_wait, 5098c5f47b1SJohannes Berg MVM_UCODE_ALIVE_TIMEOUT); 510e9e1ba3dSSara Sharon if (ret) 511e9e1ba3dSSara Sharon return ret; 512e9e1ba3dSSara Sharon 513e9e1ba3dSSara Sharon /* Read the NVM only at driver load time, no need to do this twice */ 51452b15521SEmmanuel Grumbach if (!IWL_MVM_PARSE_NVM && !mvm->nvm_data) { 5154c625c56SShaul Triebitz mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw); 516c135cb56SShaul Triebitz if (IS_ERR(mvm->nvm_data)) { 517c135cb56SShaul Triebitz ret = PTR_ERR(mvm->nvm_data); 518c135cb56SShaul Triebitz mvm->nvm_data = NULL; 519e9e1ba3dSSara Sharon IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 520e9e1ba3dSSara Sharon return ret; 521e9e1ba3dSSara Sharon } 522e9e1ba3dSSara Sharon } 523e9e1ba3dSSara Sharon 524b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 525b3500b47SEmmanuel Grumbach 526e9e1ba3dSSara Sharon return 0; 5278c5f47b1SJohannes Berg 5288c5f47b1SJohannes Berg error: 5298c5f47b1SJohannes Berg iwl_remove_notification(&mvm->notif_wait, &init_wait); 5308c5f47b1SJohannes Berg return ret; 5318c5f47b1SJohannes Berg } 5328c5f47b1SJohannes Berg 533c4ace426SGil Adam #ifdef CONFIG_ACPI 534c4ace426SGil Adam static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, 535c4ace426SGil Adam struct iwl_phy_specific_cfg *phy_filters) 536c4ace426SGil Adam { 537c4ace426SGil Adam /* 538c4ace426SGil Adam * TODO: read specific phy config from BIOS 539c4ace426SGil Adam * ACPI table for this feature has not been defined yet, 540c4ace426SGil Adam * so for now we use hardcoded values. 541c4ace426SGil Adam */ 542c4ace426SGil Adam 543c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_A) { 544c4ace426SGil Adam phy_filters->filter_cfg_chain_a = 545c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_A); 546c4ace426SGil Adam } 547c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_B) { 548c4ace426SGil Adam phy_filters->filter_cfg_chain_b = 549c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_B); 550c4ace426SGil Adam } 551c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_C) { 552c4ace426SGil Adam phy_filters->filter_cfg_chain_c = 553c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_C); 554c4ace426SGil Adam } 555c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_D) { 556c4ace426SGil Adam phy_filters->filter_cfg_chain_d = 557c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_D); 558c4ace426SGil Adam } 559c4ace426SGil Adam } 560c4ace426SGil Adam #else /* CONFIG_ACPI */ 561c4ace426SGil Adam 562c4ace426SGil Adam static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, 563c4ace426SGil Adam struct iwl_phy_specific_cfg *phy_filters) 564c4ace426SGil Adam { 565c4ace426SGil Adam } 566c4ace426SGil Adam #endif /* CONFIG_ACPI */ 567c4ace426SGil Adam 568c593d2faSAyala Barazani #if defined(CONFIG_ACPI) && defined(CONFIG_EFI) 569c593d2faSAyala Barazani static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) 570c593d2faSAyala Barazani { 571c593d2faSAyala Barazani u8 cmd_ver; 572c593d2faSAyala Barazani int ret; 573c593d2faSAyala Barazani struct iwl_host_cmd cmd = { 574c593d2faSAyala Barazani .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, 575c593d2faSAyala Barazani SAR_OFFSET_MAPPING_TABLE_CMD), 576c593d2faSAyala Barazani .flags = 0, 577c593d2faSAyala Barazani .data[0] = &mvm->fwrt.sgom_table, 578c593d2faSAyala Barazani .len[0] = sizeof(mvm->fwrt.sgom_table), 579c593d2faSAyala Barazani .dataflags[0] = IWL_HCMD_DFL_NOCOPY, 580c593d2faSAyala Barazani }; 581c593d2faSAyala Barazani 582c593d2faSAyala Barazani if (!mvm->fwrt.sgom_enabled) { 583c593d2faSAyala Barazani IWL_DEBUG_RADIO(mvm, "SGOM table is disabled\n"); 584c593d2faSAyala Barazani return 0; 585c593d2faSAyala Barazani } 586c593d2faSAyala Barazani 587971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, 588c593d2faSAyala Barazani IWL_FW_CMD_VER_UNKNOWN); 589c593d2faSAyala Barazani 590c593d2faSAyala Barazani if (cmd_ver != 2) { 591c593d2faSAyala Barazani IWL_DEBUG_RADIO(mvm, "command version is unsupported. version = %d\n", 592c593d2faSAyala Barazani cmd_ver); 593c593d2faSAyala Barazani return 0; 594c593d2faSAyala Barazani } 595c593d2faSAyala Barazani 596c593d2faSAyala Barazani ret = iwl_mvm_send_cmd(mvm, &cmd); 597c593d2faSAyala Barazani if (ret < 0) 598c593d2faSAyala Barazani IWL_ERR(mvm, "failed to send SAR_OFFSET_MAPPING_CMD (%d)\n", ret); 599c593d2faSAyala Barazani 600c593d2faSAyala Barazani return ret; 601c593d2faSAyala Barazani } 602c593d2faSAyala Barazani #else 603c593d2faSAyala Barazani 604c593d2faSAyala Barazani static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) 605c593d2faSAyala Barazani { 606c593d2faSAyala Barazani return 0; 607c593d2faSAyala Barazani } 608c593d2faSAyala Barazani #endif 609c593d2faSAyala Barazani 610e705c121SKalle Valo static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) 611e705c121SKalle Valo { 612971cbe50SJohannes Berg u32 cmd_id = PHY_CONFIGURATION_CMD; 613c4ace426SGil Adam struct iwl_phy_cfg_cmd_v3 phy_cfg_cmd; 614702e975dSJohannes Berg enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; 615c4ace426SGil Adam struct iwl_phy_specific_cfg phy_filters = {}; 616c4ace426SGil Adam u8 cmd_ver; 617c4ace426SGil Adam size_t cmd_size; 618e705c121SKalle Valo 619bb99ff9bSLuca Coelho if (iwl_mvm_has_unified_ucode(mvm) && 620d923b020SLuca Coelho !mvm->trans->cfg->tx_with_siso_diversity) 621bb99ff9bSLuca Coelho return 0; 622d923b020SLuca Coelho 623d923b020SLuca Coelho if (mvm->trans->cfg->tx_with_siso_diversity) { 624bb99ff9bSLuca Coelho /* 625bb99ff9bSLuca Coelho * TODO: currently we don't set the antenna but letting the NIC 626bb99ff9bSLuca Coelho * to decide which antenna to use. This should come from BIOS. 627bb99ff9bSLuca Coelho */ 628bb99ff9bSLuca Coelho phy_cfg_cmd.phy_cfg = 629bb99ff9bSLuca Coelho cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED); 630bb99ff9bSLuca Coelho } 631bb99ff9bSLuca Coelho 632e705c121SKalle Valo /* Set parameters */ 633e705c121SKalle Valo phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); 63486a2b204SLuca Coelho 63586a2b204SLuca Coelho /* set flags extra PHY configuration flags from the device's cfg */ 6367897dfa2SLuca Coelho phy_cfg_cmd.phy_cfg |= 6377897dfa2SLuca Coelho cpu_to_le32(mvm->trans->trans_cfg->extra_phy_cfg_flags); 63886a2b204SLuca Coelho 639e705c121SKalle Valo phy_cfg_cmd.calib_control.event_trigger = 640e705c121SKalle Valo mvm->fw->default_calib[ucode_type].event_trigger; 641e705c121SKalle Valo phy_cfg_cmd.calib_control.flow_trigger = 642e705c121SKalle Valo mvm->fw->default_calib[ucode_type].flow_trigger; 643e705c121SKalle Valo 644971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 645e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 646c4ace426SGil Adam if (cmd_ver == 3) { 647c4ace426SGil Adam iwl_mvm_phy_filter_init(mvm, &phy_filters); 648c4ace426SGil Adam memcpy(&phy_cfg_cmd.phy_specific_cfg, &phy_filters, 649c4ace426SGil Adam sizeof(struct iwl_phy_specific_cfg)); 650c4ace426SGil Adam } 651c4ace426SGil Adam 652e705c121SKalle Valo IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n", 653e705c121SKalle Valo phy_cfg_cmd.phy_cfg); 654c4ace426SGil Adam cmd_size = (cmd_ver == 3) ? sizeof(struct iwl_phy_cfg_cmd_v3) : 655c4ace426SGil Adam sizeof(struct iwl_phy_cfg_cmd_v1); 656971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &phy_cfg_cmd); 657e705c121SKalle Valo } 658e705c121SKalle Valo 6593b25f1afSEmmanuel Grumbach int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm) 660e705c121SKalle Valo { 661e705c121SKalle Valo struct iwl_notification_wait calib_wait; 662e705c121SKalle Valo static const u16 init_complete[] = { 663e705c121SKalle Valo INIT_COMPLETE_NOTIF, 664e705c121SKalle Valo CALIB_RES_NOTIF_PHY_DB 665e705c121SKalle Valo }; 666e705c121SKalle Valo int ret; 667e705c121SKalle Valo 6687d6222e2SJohannes Berg if (iwl_mvm_has_unified_ucode(mvm)) 66952b15521SEmmanuel Grumbach return iwl_run_unified_mvm_ucode(mvm); 6708c5f47b1SJohannes Berg 671e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 672e705c121SKalle Valo 67394022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 674e705c121SKalle Valo 675e705c121SKalle Valo iwl_init_notification_wait(&mvm->notif_wait, 676e705c121SKalle Valo &calib_wait, 677e705c121SKalle Valo init_complete, 678e705c121SKalle Valo ARRAY_SIZE(init_complete), 679e705c121SKalle Valo iwl_wait_phy_db_entry, 680e705c121SKalle Valo mvm->phy_db); 681e705c121SKalle Valo 68211f8c533SLuca Coelho iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); 68311f8c533SLuca Coelho 684e705c121SKalle Valo /* Will also start the device */ 685e705c121SKalle Valo ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_INIT); 686e705c121SKalle Valo if (ret) { 687e705c121SKalle Valo IWL_ERR(mvm, "Failed to start INIT ucode: %d\n", ret); 68800e0c6c8SLuca Coelho goto remove_notif; 689e705c121SKalle Valo } 690e705c121SKalle Valo 6917d34a7d7SLuca Coelho if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000) { 692b3de3ef4SEmmanuel Grumbach ret = iwl_mvm_send_bt_init_conf(mvm); 693e705c121SKalle Valo if (ret) 69400e0c6c8SLuca Coelho goto remove_notif; 695b3de3ef4SEmmanuel Grumbach } 696e705c121SKalle Valo 697e705c121SKalle Valo /* Read the NVM only at driver load time, no need to do this twice */ 6983b25f1afSEmmanuel Grumbach if (!mvm->nvm_data) { 6995bd1d2c1SLuca Coelho ret = iwl_nvm_init(mvm); 700e705c121SKalle Valo if (ret) { 701e705c121SKalle Valo IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 70200e0c6c8SLuca Coelho goto remove_notif; 703e705c121SKalle Valo } 704e705c121SKalle Valo } 705e705c121SKalle Valo 706e705c121SKalle Valo /* In case we read the NVM from external file, load it to the NIC */ 7079ce505feSAbhishek Naik if (mvm->nvm_file_name) { 7089ce505feSAbhishek Naik ret = iwl_mvm_load_nvm_to_nic(mvm); 7099ce505feSAbhishek Naik if (ret) 7109ce505feSAbhishek Naik goto remove_notif; 7119ce505feSAbhishek Naik } 712e705c121SKalle Valo 71364866e5dSLuca Coelho WARN_ONCE(mvm->nvm_data->nvm_version < mvm->trans->cfg->nvm_ver, 71464866e5dSLuca Coelho "Too old NVM version (0x%0x, required = 0x%0x)", 71564866e5dSLuca Coelho mvm->nvm_data->nvm_version, mvm->trans->cfg->nvm_ver); 716e705c121SKalle Valo 717e705c121SKalle Valo /* 718e705c121SKalle Valo * abort after reading the nvm in case RF Kill is on, we will complete 719e705c121SKalle Valo * the init seq later when RF kill will switch to off 720e705c121SKalle Valo */ 721e705c121SKalle Valo if (iwl_mvm_is_radio_hw_killed(mvm)) { 722e705c121SKalle Valo IWL_DEBUG_RF_KILL(mvm, 723e705c121SKalle Valo "jump over all phy activities due to RF kill\n"); 72400e0c6c8SLuca Coelho goto remove_notif; 725e705c121SKalle Valo } 726e705c121SKalle Valo 727b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 728e705c121SKalle Valo 729e705c121SKalle Valo /* Send TX valid antennas before triggering calibrations */ 730e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 731e705c121SKalle Valo if (ret) 73200e0c6c8SLuca Coelho goto remove_notif; 733e705c121SKalle Valo 734e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 735e705c121SKalle Valo if (ret) { 736e705c121SKalle Valo IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 737e705c121SKalle Valo ret); 73800e0c6c8SLuca Coelho goto remove_notif; 739e705c121SKalle Valo } 740e705c121SKalle Valo 741e705c121SKalle Valo /* 742e705c121SKalle Valo * Some things may run in the background now, but we 743e705c121SKalle Valo * just wait for the calibration complete notification. 744e705c121SKalle Valo */ 745e705c121SKalle Valo ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait, 746e705c121SKalle Valo MVM_UCODE_CALIB_TIMEOUT); 74700e0c6c8SLuca Coelho if (!ret) 748e705c121SKalle Valo goto out; 749e705c121SKalle Valo 75000e0c6c8SLuca Coelho if (iwl_mvm_is_radio_hw_killed(mvm)) { 75100e0c6c8SLuca Coelho IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n"); 75200e0c6c8SLuca Coelho ret = 0; 75300e0c6c8SLuca Coelho } else { 75400e0c6c8SLuca Coelho IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 75500e0c6c8SLuca Coelho ret); 75600e0c6c8SLuca Coelho } 75700e0c6c8SLuca Coelho 75800e0c6c8SLuca Coelho goto out; 75900e0c6c8SLuca Coelho 76000e0c6c8SLuca Coelho remove_notif: 761e705c121SKalle Valo iwl_remove_notification(&mvm->notif_wait, &calib_wait); 762e705c121SKalle Valo out: 763b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 764e705c121SKalle Valo if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) { 765e705c121SKalle Valo /* we want to debug INIT and we have no NVM - fake */ 766e705c121SKalle Valo mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) + 767e705c121SKalle Valo sizeof(struct ieee80211_channel) + 768e705c121SKalle Valo sizeof(struct ieee80211_rate), 769e705c121SKalle Valo GFP_KERNEL); 770e705c121SKalle Valo if (!mvm->nvm_data) 771e705c121SKalle Valo return -ENOMEM; 772e705c121SKalle Valo mvm->nvm_data->bands[0].channels = mvm->nvm_data->channels; 773e705c121SKalle Valo mvm->nvm_data->bands[0].n_channels = 1; 774e705c121SKalle Valo mvm->nvm_data->bands[0].n_bitrates = 1; 775e705c121SKalle Valo mvm->nvm_data->bands[0].bitrates = 7763827cb59SJohannes Berg (void *)((u8 *)mvm->nvm_data->channels + 1); 777e705c121SKalle Valo mvm->nvm_data->bands[0].bitrates->hw_value = 10; 778e705c121SKalle Valo } 779e705c121SKalle Valo 780e705c121SKalle Valo return ret; 781e705c121SKalle Valo } 782e705c121SKalle Valo 783e705c121SKalle Valo static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) 784e705c121SKalle Valo { 785e705c121SKalle Valo struct iwl_ltr_config_cmd cmd = { 786e705c121SKalle Valo .flags = cpu_to_le32(LTR_CFG_FLAG_FEATURE_ENABLE), 787e705c121SKalle Valo }; 788e705c121SKalle Valo 789e705c121SKalle Valo if (!mvm->trans->ltr_enabled) 790e705c121SKalle Valo return 0; 791e705c121SKalle Valo 792e705c121SKalle Valo return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0, 793e705c121SKalle Valo sizeof(cmd), &cmd); 794e705c121SKalle Valo } 795e705c121SKalle Valo 796c386dacbSHaim Dreyfuss #ifdef CONFIG_ACPI 79742ce76d6SLuca Coelho int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) 798da2830acSLuca Coelho { 799971cbe50SJohannes Berg u32 cmd_id = REDUCE_TX_POWER_CMD; 800216cdfb5SLuca Coelho struct iwl_dev_tx_power_cmd cmd = { 801216cdfb5SLuca Coelho .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), 80271e9378bSLuca Coelho }; 8039c08cef8SLuca Coelho __le16 *per_chain; 8041edd56e6SLuca Coelho int ret; 80539c1a972SIhab Zhaika u16 len = 0; 806fbb7957dSLuca Coelho u32 n_subbands; 807971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 808e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 80942ce76d6SLuca Coelho 810fbb7957dSLuca Coelho if (cmd_ver == 6) { 811fbb7957dSLuca Coelho len = sizeof(cmd.v6); 812fbb7957dSLuca Coelho n_subbands = IWL_NUM_SUB_BANDS_V2; 813fbb7957dSLuca Coelho per_chain = cmd.v6.per_chain[0][0]; 814fbb7957dSLuca Coelho } else if (fw_has_api(&mvm->fw->ucode_capa, 8159c08cef8SLuca Coelho IWL_UCODE_TLV_API_REDUCE_TX_POWER)) { 8160791c2fcSHaim Dreyfuss len = sizeof(cmd.v5); 817e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8189c08cef8SLuca Coelho per_chain = cmd.v5.per_chain[0][0]; 8199c08cef8SLuca Coelho } else if (fw_has_capa(&mvm->fw->ucode_capa, 8209c08cef8SLuca Coelho IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) { 821216cdfb5SLuca Coelho len = sizeof(cmd.v4); 822e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8239c08cef8SLuca Coelho per_chain = cmd.v4.per_chain[0][0]; 8249c08cef8SLuca Coelho } else { 825216cdfb5SLuca Coelho len = sizeof(cmd.v3); 826e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8279c08cef8SLuca Coelho per_chain = cmd.v3.per_chain[0][0]; 8289c08cef8SLuca Coelho } 82955bfa4b9SLuca Coelho 830216cdfb5SLuca Coelho /* all structs have the same common part, add it */ 831216cdfb5SLuca Coelho len += sizeof(cmd.common); 83242ce76d6SLuca Coelho 833dac7171cSLuca Coelho ret = iwl_sar_select_profile(&mvm->fwrt, per_chain, 834dac7171cSLuca Coelho IWL_NUM_CHAIN_TABLES, 835fbb7957dSLuca Coelho n_subbands, prof_a, prof_b); 8361edd56e6SLuca Coelho 8371edd56e6SLuca Coelho /* return on error or if the profile is disabled (positive number) */ 8381edd56e6SLuca Coelho if (ret) 8391edd56e6SLuca Coelho return ret; 8401edd56e6SLuca Coelho 8416d19a5ebSEmmanuel Grumbach iwl_mei_set_power_limit(per_chain); 8426d19a5ebSEmmanuel Grumbach 84342ce76d6SLuca Coelho IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); 844971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); 84542ce76d6SLuca Coelho } 84642ce76d6SLuca Coelho 8477fe90e0eSHaim Dreyfuss int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 8487fe90e0eSHaim Dreyfuss { 849dd2a1256SLuca Coelho union iwl_geo_tx_power_profiles_cmd geo_tx_cmd; 850f604324eSLuca Coelho struct iwl_geo_tx_power_profiles_resp *resp; 8510c3d7282SHaim Dreyfuss u16 len; 85239c1a972SIhab Zhaika int ret; 853c8611331SJohannes Berg struct iwl_host_cmd cmd = { 854c8611331SJohannes Berg .id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD), 855c8611331SJohannes Berg .flags = CMD_WANT_SKB, 856c8611331SJohannes Berg .data = { &geo_tx_cmd }, 857c8611331SJohannes Berg }; 858971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, 859e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 8607fe90e0eSHaim Dreyfuss 861dd2a1256SLuca Coelho /* the ops field is at the same spot for all versions, so set in v1 */ 862dd2a1256SLuca Coelho geo_tx_cmd.v1.ops = 863dd2a1256SLuca Coelho cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); 864dd2a1256SLuca Coelho 86597f8a3d1SAyala Barazani if (cmd_ver == 5) 86697f8a3d1SAyala Barazani len = sizeof(geo_tx_cmd.v5); 86797f8a3d1SAyala Barazani else if (cmd_ver == 4) 86897f8a3d1SAyala Barazani len = sizeof(geo_tx_cmd.v4); 86997f8a3d1SAyala Barazani else if (cmd_ver == 3) 8700ea788edSLuca Coelho len = sizeof(geo_tx_cmd.v3); 8710ea788edSLuca Coelho else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 872dd2a1256SLuca Coelho IWL_UCODE_TLV_API_SAR_TABLE_VER)) 873dd2a1256SLuca Coelho len = sizeof(geo_tx_cmd.v2); 874dd2a1256SLuca Coelho else 875dd2a1256SLuca Coelho len = sizeof(geo_tx_cmd.v1); 8760c3d7282SHaim Dreyfuss 87739c1a972SIhab Zhaika if (!iwl_sar_geo_support(&mvm->fwrt)) 87839c1a972SIhab Zhaika return -EOPNOTSUPP; 87939c1a972SIhab Zhaika 880c8611331SJohannes Berg cmd.len[0] = len; 8817fe90e0eSHaim Dreyfuss 8827fe90e0eSHaim Dreyfuss ret = iwl_mvm_send_cmd(mvm, &cmd); 8837fe90e0eSHaim Dreyfuss if (ret) { 8847fe90e0eSHaim Dreyfuss IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret); 8857fe90e0eSHaim Dreyfuss return ret; 8867fe90e0eSHaim Dreyfuss } 887f604324eSLuca Coelho 888f604324eSLuca Coelho resp = (void *)cmd.resp_pkt->data; 889f604324eSLuca Coelho ret = le32_to_cpu(resp->profile_idx); 890f604324eSLuca Coelho 89197f8a3d1SAyala Barazani if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES_REV3)) 892f604324eSLuca Coelho ret = -EIO; 893f604324eSLuca Coelho 8947fe90e0eSHaim Dreyfuss iwl_free_resp(&cmd); 8957fe90e0eSHaim Dreyfuss return ret; 8967fe90e0eSHaim Dreyfuss } 8977fe90e0eSHaim Dreyfuss 898a6bff3cbSHaim Dreyfuss static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 899a6bff3cbSHaim Dreyfuss { 900971cbe50SJohannes Berg u32 cmd_id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD); 901dd2a1256SLuca Coelho union iwl_geo_tx_power_profiles_cmd cmd; 90239c1a972SIhab Zhaika u16 len; 90345acebf8SNaftali Goldstein u32 n_bands; 90497f8a3d1SAyala Barazani u32 n_profiles; 905ac9952f6SLuca Coelho u32 sk = 0; 9060433ae55SGolan Ben Ami int ret; 907971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 908e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 909a6bff3cbSHaim Dreyfuss 91045acebf8SNaftali Goldstein BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, ops) != 91145acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) || 91245acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) != 91397f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) || 91497f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) != 91597f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) || 91697f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) != 91797f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, ops)); 91897f8a3d1SAyala Barazani 91945acebf8SNaftali Goldstein /* the ops field is at the same spot for all versions, so set in v1 */ 92045acebf8SNaftali Goldstein cmd.v1.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); 92145acebf8SNaftali Goldstein 92297f8a3d1SAyala Barazani if (cmd_ver == 5) { 92397f8a3d1SAyala Barazani len = sizeof(cmd.v5); 92497f8a3d1SAyala Barazani n_bands = ARRAY_SIZE(cmd.v5.table[0]); 92597f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES_REV3; 92697f8a3d1SAyala Barazani } else if (cmd_ver == 4) { 92797f8a3d1SAyala Barazani len = sizeof(cmd.v4); 92897f8a3d1SAyala Barazani n_bands = ARRAY_SIZE(cmd.v4.table[0]); 92997f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES_REV3; 93097f8a3d1SAyala Barazani } else if (cmd_ver == 3) { 93145acebf8SNaftali Goldstein len = sizeof(cmd.v3); 93245acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v3.table[0]); 93397f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 93445acebf8SNaftali Goldstein } else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 93545acebf8SNaftali Goldstein IWL_UCODE_TLV_API_SAR_TABLE_VER)) { 93645acebf8SNaftali Goldstein len = sizeof(cmd.v2); 93745acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v2.table[0]); 93897f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 93945acebf8SNaftali Goldstein } else { 94045acebf8SNaftali Goldstein len = sizeof(cmd.v1); 94145acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v1.table[0]); 94297f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 94345acebf8SNaftali Goldstein } 94445acebf8SNaftali Goldstein 94545acebf8SNaftali Goldstein BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, table) != 94645acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) || 94745acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) != 94897f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) || 94997f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) != 95097f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) || 95197f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) != 95297f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, table)); 95345acebf8SNaftali Goldstein /* the table is at the same position for all versions, so set use v1 */ 95497f8a3d1SAyala Barazani ret = iwl_sar_geo_init(&mvm->fwrt, &cmd.v1.table[0][0], 95597f8a3d1SAyala Barazani n_bands, n_profiles); 956eca1e56cSEmmanuel Grumbach 9570433ae55SGolan Ben Ami /* 9580433ae55SGolan Ben Ami * It is a valid scenario to not support SAR, or miss wgds table, 9590433ae55SGolan Ben Ami * but in that case there is no need to send the command. 9600433ae55SGolan Ben Ami */ 9610433ae55SGolan Ben Ami if (ret) 9620433ae55SGolan Ben Ami return 0; 963a6bff3cbSHaim Dreyfuss 964ac9952f6SLuca Coelho /* Only set to South Korea if the table revision is 1 */ 965ac9952f6SLuca Coelho if (mvm->fwrt.geo_rev == 1) 966ac9952f6SLuca Coelho sk = 1; 967ac9952f6SLuca Coelho 96828db1862SLuca Coelho /* 969ac9952f6SLuca Coelho * Set the table_revision to South Korea (1) or not (0). The 970ac9952f6SLuca Coelho * element name is misleading, as it doesn't contain the table 971ac9952f6SLuca Coelho * revision number, but whether the South Korea variation 972ac9952f6SLuca Coelho * should be used. 97328db1862SLuca Coelho * This must be done after calling iwl_sar_geo_init(). 97428db1862SLuca Coelho */ 97597f8a3d1SAyala Barazani if (cmd_ver == 5) 976ac9952f6SLuca Coelho cmd.v5.table_revision = cpu_to_le32(sk); 97797f8a3d1SAyala Barazani else if (cmd_ver == 4) 978ac9952f6SLuca Coelho cmd.v4.table_revision = cpu_to_le32(sk); 97997f8a3d1SAyala Barazani else if (cmd_ver == 3) 980ac9952f6SLuca Coelho cmd.v3.table_revision = cpu_to_le32(sk); 98128db1862SLuca Coelho else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 98228db1862SLuca Coelho IWL_UCODE_TLV_API_SAR_TABLE_VER)) 983ac9952f6SLuca Coelho cmd.v2.table_revision = cpu_to_le32(sk); 98428db1862SLuca Coelho 985971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); 986a6bff3cbSHaim Dreyfuss } 987a6bff3cbSHaim Dreyfuss 9886ce1e5c0SGil Adam static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) 9896ce1e5c0SGil Adam { 990e12cfc7bSMiri Korenblit union acpi_object *wifi_pkg, *data, *flags; 991f2134f66SGil Adam int i, j, ret, tbl_rev, num_sub_bands; 9926ce1e5c0SGil Adam int idx = 2; 9936ce1e5c0SGil Adam 9948bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 995e12cfc7bSMiri Korenblit 9966ce1e5c0SGil Adam data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD); 9976ce1e5c0SGil Adam if (IS_ERR(data)) 9986ce1e5c0SGil Adam return PTR_ERR(data); 9996ce1e5c0SGil Adam 1000e12cfc7bSMiri Korenblit /* try to read ppag table rev 2 or 1 (both have the same data size) */ 10016ce1e5c0SGil Adam wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 1002f2134f66SGil Adam ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev); 1003f2134f66SGil Adam if (!IS_ERR(wifi_pkg)) { 1004e12cfc7bSMiri Korenblit if (tbl_rev == 1 || tbl_rev == 2) { 1005e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V2; 1006e12cfc7bSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1007e12cfc7bSMiri Korenblit "Reading PPAG table v2 (tbl_rev=%d)\n", 1008e12cfc7bSMiri Korenblit tbl_rev); 1009e12cfc7bSMiri Korenblit goto read_table; 1010e12cfc7bSMiri Korenblit } else { 1011f2134f66SGil Adam ret = -EINVAL; 10126ce1e5c0SGil Adam goto out_free; 10136ce1e5c0SGil Adam } 1014f2134f66SGil Adam } 10156ce1e5c0SGil Adam 1016f2134f66SGil Adam /* try to read ppag table revision 0 */ 1017f2134f66SGil Adam wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 1018e12cfc7bSMiri Korenblit ACPI_PPAG_WIFI_DATA_SIZE_V1, &tbl_rev); 1019f2134f66SGil Adam if (!IS_ERR(wifi_pkg)) { 10203ed83da3SLuca Coelho if (tbl_rev != 0) { 10213ed83da3SLuca Coelho ret = -EINVAL; 10223ed83da3SLuca Coelho goto out_free; 10233ed83da3SLuca Coelho } 1024e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V1; 1025f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Reading PPAG table v1 (tbl_rev=0)\n"); 1026f2134f66SGil Adam goto read_table; 1027f2134f66SGil Adam } 1028f2134f66SGil Adam ret = PTR_ERR(wifi_pkg); 1029f2134f66SGil Adam goto out_free; 10303ed83da3SLuca Coelho 1031f2134f66SGil Adam read_table: 10328bdc52b9SMiri Korenblit mvm->fwrt.ppag_ver = tbl_rev; 1033e12cfc7bSMiri Korenblit flags = &wifi_pkg->package.elements[1]; 1034e12cfc7bSMiri Korenblit 1035e12cfc7bSMiri Korenblit if (flags->type != ACPI_TYPE_INTEGER) { 10366ce1e5c0SGil Adam ret = -EINVAL; 10376ce1e5c0SGil Adam goto out_free; 10386ce1e5c0SGil Adam } 10396ce1e5c0SGil Adam 10408bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = flags->integer.value & IWL_PPAG_MASK; 1041e12cfc7bSMiri Korenblit 10428bdc52b9SMiri Korenblit if (!mvm->fwrt.ppag_flags) { 10436ce1e5c0SGil Adam ret = 0; 10446ce1e5c0SGil Adam goto out_free; 10456ce1e5c0SGil Adam } 10466ce1e5c0SGil Adam 10476ce1e5c0SGil Adam /* 10486ce1e5c0SGil Adam * read, verify gain values and save them into the PPAG table. 10496ce1e5c0SGil Adam * first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the 10506ce1e5c0SGil Adam * following sub-bands to High-Band (5GHz). 10516ce1e5c0SGil Adam */ 1052f2134f66SGil Adam for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) { 1053f2134f66SGil Adam for (j = 0; j < num_sub_bands; j++) { 10546ce1e5c0SGil Adam union acpi_object *ent; 10556ce1e5c0SGil Adam 10566ce1e5c0SGil Adam ent = &wifi_pkg->package.elements[idx++]; 10575a684245SLuca Coelho if (ent->type != ACPI_TYPE_INTEGER) { 10585a684245SLuca Coelho ret = -EINVAL; 10595a684245SLuca Coelho goto out_free; 10605a684245SLuca Coelho } 10615a684245SLuca Coelho 10628bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] = ent->integer.value; 10635a684245SLuca Coelho 10645a684245SLuca Coelho if ((j == 0 && 10658bdc52b9SMiri Korenblit (mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_LB || 10668bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_LB)) || 10675a684245SLuca Coelho (j != 0 && 10688bdc52b9SMiri Korenblit (mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_HB || 10698bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_HB))) { 10708bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 10716ce1e5c0SGil Adam ret = -EINVAL; 10726ce1e5c0SGil Adam goto out_free; 10736ce1e5c0SGil Adam } 10746ce1e5c0SGil Adam } 10756ce1e5c0SGil Adam } 1076e12cfc7bSMiri Korenblit 10776ce1e5c0SGil Adam ret = 0; 10786ce1e5c0SGil Adam out_free: 10796ce1e5c0SGil Adam kfree(data); 10806ce1e5c0SGil Adam return ret; 10816ce1e5c0SGil Adam } 10826ce1e5c0SGil Adam 10836ce1e5c0SGil Adam int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) 10846ce1e5c0SGil Adam { 10858bdc52b9SMiri Korenblit union iwl_ppag_table_cmd cmd; 1086f2134f66SGil Adam u8 cmd_ver; 1087f2134f66SGil Adam int i, j, ret, num_sub_bands, cmd_size; 1088f2134f66SGil Adam s8 *gain; 10896ce1e5c0SGil Adam 10906ce1e5c0SGil Adam if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) { 10916ce1e5c0SGil Adam IWL_DEBUG_RADIO(mvm, 10926ce1e5c0SGil Adam "PPAG capability not supported by FW, command not sent.\n"); 10936ce1e5c0SGil Adam return 0; 10946ce1e5c0SGil Adam } 10958bdc52b9SMiri Korenblit if (!mvm->fwrt.ppag_flags) { 1096f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "PPAG not enabled, command not sent.\n"); 1097160bab43SGil Adam return 0; 1098160bab43SGil Adam } 1099160bab43SGil Adam 11008bdc52b9SMiri Korenblit /* The 'flags' field is the same in v1 and in v2 so we can just 11018bdc52b9SMiri Korenblit * use v1 to access it. 11028bdc52b9SMiri Korenblit */ 11038bdc52b9SMiri Korenblit cmd.v1.flags = cpu_to_le32(mvm->fwrt.ppag_flags); 1104971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, 1105971cbe50SJohannes Berg WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD), 1106e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 1107f2134f66SGil Adam if (cmd_ver == 1) { 1108e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V1; 11098bdc52b9SMiri Korenblit gain = cmd.v1.gain[0]; 11108bdc52b9SMiri Korenblit cmd_size = sizeof(cmd.v1); 1111e12cfc7bSMiri Korenblit if (mvm->fwrt.ppag_ver == 1 || mvm->fwrt.ppag_ver == 2) { 1112f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, 1113e12cfc7bSMiri Korenblit "PPAG table rev is %d but FW supports v1, sending truncated table\n", 1114e12cfc7bSMiri Korenblit mvm->fwrt.ppag_ver); 11158bdc52b9SMiri Korenblit cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK); 1116f2134f66SGil Adam } 1117e12cfc7bSMiri Korenblit } else if (cmd_ver == 2 || cmd_ver == 3) { 1118f2134f66SGil Adam num_sub_bands = IWL_NUM_SUB_BANDS_V2; 11198bdc52b9SMiri Korenblit gain = cmd.v2.gain[0]; 11208bdc52b9SMiri Korenblit cmd_size = sizeof(cmd.v2); 1121e12cfc7bSMiri Korenblit if (mvm->fwrt.ppag_ver == 0) { 1122f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, 1123f2134f66SGil Adam "PPAG table is v1 but FW supports v2, sending padded table\n"); 1124e12cfc7bSMiri Korenblit } else if (cmd_ver == 2 && mvm->fwrt.ppag_ver == 2) { 1125e12cfc7bSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1126e12cfc7bSMiri Korenblit "PPAG table is v3 but FW supports v2, sending partial bitmap.\n"); 11278bdc52b9SMiri Korenblit cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK); 1128f2134f66SGil Adam } 1129f2134f66SGil Adam } else { 1130f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Unsupported PPAG command version\n"); 1131f2134f66SGil Adam return 0; 1132f2134f66SGil Adam } 11336ce1e5c0SGil Adam 1134f2134f66SGil Adam for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) { 1135f2134f66SGil Adam for (j = 0; j < num_sub_bands; j++) { 11368bdc52b9SMiri Korenblit gain[i * num_sub_bands + j] = 11378bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j]; 11386ce1e5c0SGil Adam IWL_DEBUG_RADIO(mvm, 11396ce1e5c0SGil Adam "PPAG table: chain[%d] band[%d]: gain = %d\n", 1140f2134f66SGil Adam i, j, gain[i * num_sub_bands + j]); 11416ce1e5c0SGil Adam } 11426ce1e5c0SGil Adam } 1143f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n"); 11446ce1e5c0SGil Adam ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP, 11456ce1e5c0SGil Adam PER_PLATFORM_ANT_GAIN_CMD), 11468bdc52b9SMiri Korenblit 0, cmd_size, &cmd); 11476ce1e5c0SGil Adam if (ret < 0) 11486ce1e5c0SGil Adam IWL_ERR(mvm, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n", 11496ce1e5c0SGil Adam ret); 11506ce1e5c0SGil Adam 11516ce1e5c0SGil Adam return ret; 11526ce1e5c0SGil Adam } 11536ce1e5c0SGil Adam 1154a2ac0f48SLuca Coelho static const struct dmi_system_id dmi_ppag_approved_list[] = { 1155ca176eddSLuca Coelho { .ident = "HP", 1156ca176eddSLuca Coelho .matches = { 1157ca176eddSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "HP"), 1158ca176eddSLuca Coelho }, 1159ca176eddSLuca Coelho }, 1160dd158ed6SLuca Coelho { .ident = "SAMSUNG", 1161dd158ed6SLuca Coelho .matches = { 1162dd158ed6SLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"), 1163dd158ed6SLuca Coelho }, 1164dd158ed6SLuca Coelho }, 11654a76553cSLuca Coelho { .ident = "MSFT", 11664a76553cSLuca Coelho .matches = { 11674a76553cSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), 11684a76553cSLuca Coelho }, 11694a76553cSLuca Coelho }, 1170a7abc1eaSLuca Coelho { .ident = "ASUS", 1171a7abc1eaSLuca Coelho .matches = { 1172a7abc1eaSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek COMPUTER INC."), 1173a7abc1eaSLuca Coelho }, 1174a7abc1eaSLuca Coelho }, 1175a22549f1SWei Yongjun {} 1176a2ac0f48SLuca Coelho }; 1177a2ac0f48SLuca Coelho 11786ce1e5c0SGil Adam static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) 11796ce1e5c0SGil Adam { 118078a19d52SMiri Korenblit /* no need to read the table, done in INIT stage */ 1181a2ac0f48SLuca Coelho if (!dmi_check_system(dmi_ppag_approved_list)) { 1182a2ac0f48SLuca Coelho IWL_DEBUG_RADIO(mvm, 1183a2ac0f48SLuca Coelho "System vendor '%s' is not in the approved list, disabling PPAG.\n", 1184a2ac0f48SLuca Coelho dmi_get_system_info(DMI_SYS_VENDOR)); 11858bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 1186a2ac0f48SLuca Coelho return 0; 1187a2ac0f48SLuca Coelho } 1188a2ac0f48SLuca Coelho 11896ce1e5c0SGil Adam return iwl_mvm_ppag_send_cmd(mvm); 11906ce1e5c0SGil Adam } 11916ce1e5c0SGil Adam 11922856f623SAyala Barazani static const struct dmi_system_id dmi_tas_approved_list[] = { 11932856f623SAyala Barazani { .ident = "HP", 11942856f623SAyala Barazani .matches = { 11952856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "HP"), 11962856f623SAyala Barazani }, 11972856f623SAyala Barazani }, 11982856f623SAyala Barazani { .ident = "SAMSUNG", 11992856f623SAyala Barazani .matches = { 12002856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"), 12012856f623SAyala Barazani }, 12022856f623SAyala Barazani }, 12032856f623SAyala Barazani { .ident = "LENOVO", 12042856f623SAyala Barazani .matches = { 12052856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "Lenovo"), 12062856f623SAyala Barazani }, 12072856f623SAyala Barazani }, 12082856f623SAyala Barazani { .ident = "DELL", 12092856f623SAyala Barazani .matches = { 12102856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), 12112856f623SAyala Barazani }, 12122856f623SAyala Barazani }, 12132856f623SAyala Barazani 12142856f623SAyala Barazani /* keep last */ 12152856f623SAyala Barazani {} 12162856f623SAyala Barazani }; 12172856f623SAyala Barazani 1218c3f40c3eSMiri Korenblit static bool iwl_mvm_add_to_tas_block_list(__le32 *list, __le32 *le_size, unsigned int mcc) 1219c3f40c3eSMiri Korenblit { 1220c3f40c3eSMiri Korenblit int i; 1221c3f40c3eSMiri Korenblit u32 size = le32_to_cpu(*le_size); 1222c3f40c3eSMiri Korenblit 1223c3f40c3eSMiri Korenblit /* Verify that there is room for another country */ 1224c3f40c3eSMiri Korenblit if (size >= IWL_TAS_BLOCK_LIST_MAX) 1225c3f40c3eSMiri Korenblit return false; 1226c3f40c3eSMiri Korenblit 1227c3f40c3eSMiri Korenblit for (i = 0; i < size; i++) { 1228c3f40c3eSMiri Korenblit if (list[i] == cpu_to_le32(mcc)) 1229c3f40c3eSMiri Korenblit return true; 1230c3f40c3eSMiri Korenblit } 1231c3f40c3eSMiri Korenblit 1232c3f40c3eSMiri Korenblit list[size++] = cpu_to_le32(mcc); 1233c3f40c3eSMiri Korenblit *le_size = cpu_to_le32(size); 1234c3f40c3eSMiri Korenblit return true; 1235c3f40c3eSMiri Korenblit } 1236c3f40c3eSMiri Korenblit 123728dd7ccdSMordechay Goodstein static void iwl_mvm_tas_init(struct iwl_mvm *mvm) 123828dd7ccdSMordechay Goodstein { 1239971cbe50SJohannes Berg u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); 124028dd7ccdSMordechay Goodstein int ret; 12416da7ba3aSAyala Barazani union iwl_tas_config_cmd cmd = {}; 12426da7ba3aSAyala Barazani int cmd_size, fw_ver; 124328dd7ccdSMordechay Goodstein 12446da7ba3aSAyala Barazani BUILD_BUG_ON(ARRAY_SIZE(cmd.v3.block_list_array) < 124528dd7ccdSMordechay Goodstein APCI_WTAS_BLACK_LIST_MAX); 124628dd7ccdSMordechay Goodstein 124728dd7ccdSMordechay Goodstein if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TAS_CFG)) { 124828dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, "TAS not enabled in FW\n"); 124928dd7ccdSMordechay Goodstein return; 125028dd7ccdSMordechay Goodstein } 125128dd7ccdSMordechay Goodstein 1252971cbe50SJohannes Berg fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 1253971cbe50SJohannes Berg IWL_FW_CMD_VER_UNKNOWN); 12546da7ba3aSAyala Barazani 12556da7ba3aSAyala Barazani ret = iwl_acpi_get_tas(&mvm->fwrt, &cmd, fw_ver); 125628dd7ccdSMordechay Goodstein if (ret < 0) { 125728dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, 125828dd7ccdSMordechay Goodstein "TAS table invalid or unavailable. (%d)\n", 125928dd7ccdSMordechay Goodstein ret); 126028dd7ccdSMordechay Goodstein return; 126128dd7ccdSMordechay Goodstein } 126228dd7ccdSMordechay Goodstein 12637c530588SMiri Korenblit if (ret == 0) 126428dd7ccdSMordechay Goodstein return; 126528dd7ccdSMordechay Goodstein 1266c3f40c3eSMiri Korenblit if (!dmi_check_system(dmi_tas_approved_list)) { 1267c3f40c3eSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1268c3f40c3eSMiri Korenblit "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", 1269c3f40c3eSMiri Korenblit dmi_get_system_info(DMI_SYS_VENDOR)); 12706da7ba3aSAyala Barazani if ((!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, 12716da7ba3aSAyala Barazani &cmd.v4.block_list_size, 12726da7ba3aSAyala Barazani IWL_TAS_US_MCC)) || 12736da7ba3aSAyala Barazani (!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, 12746da7ba3aSAyala Barazani &cmd.v4.block_list_size, 12756da7ba3aSAyala Barazani IWL_TAS_CANADA_MCC))) { 1276c3f40c3eSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1277c3f40c3eSMiri Korenblit "Unable to add US/Canada to TAS block list, disabling TAS\n"); 1278c3f40c3eSMiri Korenblit return; 1279c3f40c3eSMiri Korenblit } 1280c3f40c3eSMiri Korenblit } 1281c3f40c3eSMiri Korenblit 12826da7ba3aSAyala Barazani /* v4 is the same size as v3, so no need to differentiate here */ 12836da7ba3aSAyala Barazani cmd_size = fw_ver < 3 ? 12847c530588SMiri Korenblit sizeof(struct iwl_tas_config_cmd_v2) : 12857c530588SMiri Korenblit sizeof(struct iwl_tas_config_cmd_v3); 128628dd7ccdSMordechay Goodstein 1287971cbe50SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &cmd); 128828dd7ccdSMordechay Goodstein if (ret < 0) 128928dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); 129028dd7ccdSMordechay Goodstein } 1291f5b1cb2eSGil Adam 12924e8fe214SGregory Greenman static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) 12934e8fe214SGregory Greenman { 12944e8fe214SGregory Greenman u8 value; 129545fe1b6bSLuca Coelho int ret = iwl_acpi_get_dsm_u8(mvm->fwrt.dev, 0, DSM_RFI_FUNC_ENABLE, 12964e8fe214SGregory Greenman &iwl_rfi_guid, &value); 12974e8fe214SGregory Greenman 12984e8fe214SGregory Greenman if (ret < 0) { 12994e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "Failed to get DSM RFI, ret=%d\n", ret); 13004e8fe214SGregory Greenman 13014e8fe214SGregory Greenman } else if (value >= DSM_VALUE_RFI_MAX) { 13024e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI got invalid value, ret=%d\n", 13034e8fe214SGregory Greenman value); 13044e8fe214SGregory Greenman 13054e8fe214SGregory Greenman } else if (value == DSM_VALUE_RFI_ENABLE) { 13064e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n"); 13074e8fe214SGregory Greenman return DSM_VALUE_RFI_ENABLE; 13084e8fe214SGregory Greenman } 13094e8fe214SGregory Greenman 13104e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI is disabled\n"); 13114e8fe214SGregory Greenman 13124e8fe214SGregory Greenman /* default behaviour is disabled */ 13134e8fe214SGregory Greenman return DSM_VALUE_RFI_DISABLE; 13144e8fe214SGregory Greenman } 13154e8fe214SGregory Greenman 1316f5b1cb2eSGil Adam static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) 1317f5b1cb2eSGil Adam { 13187119f02bSMiri Korenblit int ret; 13197119f02bSMiri Korenblit u32 value; 13208f323d06SAyala Barazani struct iwl_lari_config_change_cmd_v6 cmd = {}; 1321f5b1cb2eSGil Adam 1322f21afabaSHarish Mitty cmd.config_bitmap = iwl_acpi_get_lari_config_bitmap(&mvm->fwrt); 1323d2bfda8aSMiri Korenblit 132445fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, DSM_FUNC_11AX_ENABLEMENT, 13257119f02bSMiri Korenblit &iwl_guid, &value); 13267119f02bSMiri Korenblit if (!ret) 13277119f02bSMiri Korenblit cmd.oem_11ax_allow_bitmap = cpu_to_le32(value); 1328f5b1cb2eSGil Adam 132945fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 133054b4fda5SAbhishek Naik DSM_FUNC_ENABLE_UNII4_CHAN, 133154b4fda5SAbhishek Naik &iwl_guid, &value); 133254b4fda5SAbhishek Naik if (!ret) 133354b4fda5SAbhishek Naik cmd.oem_unii4_allow_bitmap = cpu_to_le32(value); 133454b4fda5SAbhishek Naik 133545fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 13361f578d4fSMiri Korenblit DSM_FUNC_ACTIVATE_CHANNEL, 13371f578d4fSMiri Korenblit &iwl_guid, &value); 13381f578d4fSMiri Korenblit if (!ret) 13391f578d4fSMiri Korenblit cmd.chan_state_active_bitmap = cpu_to_le32(value); 13401f578d4fSMiri Korenblit 1341698b166eSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 1342698b166eSLuca Coelho DSM_FUNC_ENABLE_6E, 1343698b166eSLuca Coelho &iwl_guid, &value); 1344698b166eSLuca Coelho if (!ret) 1345698b166eSLuca Coelho cmd.oem_uhb_allow_bitmap = cpu_to_le32(value); 1346698b166eSLuca Coelho 13478f323d06SAyala Barazani ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 13488f323d06SAyala Barazani DSM_FUNC_FORCE_DISABLE_CHANNELS, 13498f323d06SAyala Barazani &iwl_guid, &value); 13508f323d06SAyala Barazani if (!ret) 13518f323d06SAyala Barazani cmd.force_disable_channels_bitmap = cpu_to_le32(value); 13528f323d06SAyala Barazani 135354b4fda5SAbhishek Naik if (cmd.config_bitmap || 1354698b166eSLuca Coelho cmd.oem_uhb_allow_bitmap || 135554b4fda5SAbhishek Naik cmd.oem_11ax_allow_bitmap || 13561f578d4fSMiri Korenblit cmd.oem_unii4_allow_bitmap || 13578f323d06SAyala Barazani cmd.chan_state_active_bitmap || 13588f323d06SAyala Barazani cmd.force_disable_channels_bitmap) { 13593c21990bSMiri Korenblit size_t cmd_size; 13603c21990bSMiri Korenblit u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, 1361971cbe50SJohannes Berg WIDE_ID(REGULATORY_AND_NVM_GROUP, 1362971cbe50SJohannes Berg LARI_CONFIG_CHANGE), 1363971cbe50SJohannes Berg 1); 13648f323d06SAyala Barazani switch (cmd_ver) { 13658f323d06SAyala Barazani case 6: 13668f323d06SAyala Barazani cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6); 13678f323d06SAyala Barazani break; 13688f323d06SAyala Barazani case 5: 13691f578d4fSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5); 13708f323d06SAyala Barazani break; 13718f323d06SAyala Barazani case 4: 137254b4fda5SAbhishek Naik cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4); 13738f323d06SAyala Barazani break; 13748f323d06SAyala Barazani case 3: 13753c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3); 13768f323d06SAyala Barazani break; 13778f323d06SAyala Barazani case 2: 13783c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2); 13798f323d06SAyala Barazani break; 13808f323d06SAyala Barazani default: 13813c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1); 13828f323d06SAyala Barazani break; 13838f323d06SAyala Barazani } 13843c21990bSMiri Korenblit 13853ce88247SMiri Korenblit IWL_DEBUG_RADIO(mvm, 13867119f02bSMiri Korenblit "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n", 13877119f02bSMiri Korenblit le32_to_cpu(cmd.config_bitmap), 13887119f02bSMiri Korenblit le32_to_cpu(cmd.oem_11ax_allow_bitmap)); 138954b4fda5SAbhishek Naik IWL_DEBUG_RADIO(mvm, 13901f578d4fSMiri Korenblit "sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x, cmd_ver=%d\n", 139154b4fda5SAbhishek Naik le32_to_cpu(cmd.oem_unii4_allow_bitmap), 13921f578d4fSMiri Korenblit le32_to_cpu(cmd.chan_state_active_bitmap), 139354b4fda5SAbhishek Naik cmd_ver); 1394698b166eSLuca Coelho IWL_DEBUG_RADIO(mvm, 13958f323d06SAyala Barazani "sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x, force_disable_channels_bitmap=0x%x\n", 13968f323d06SAyala Barazani le32_to_cpu(cmd.oem_uhb_allow_bitmap), 13978f323d06SAyala Barazani le32_to_cpu(cmd.force_disable_channels_bitmap)); 13987119f02bSMiri Korenblit ret = iwl_mvm_send_cmd_pdu(mvm, 1399f5b1cb2eSGil Adam WIDE_ID(REGULATORY_AND_NVM_GROUP, 1400f5b1cb2eSGil Adam LARI_CONFIG_CHANGE), 14013ce88247SMiri Korenblit 0, cmd_size, &cmd); 14027119f02bSMiri Korenblit if (ret < 0) 1403f5b1cb2eSGil Adam IWL_DEBUG_RADIO(mvm, 1404f5b1cb2eSGil Adam "Failed to send LARI_CONFIG_CHANGE (%d)\n", 14057119f02bSMiri Korenblit ret); 1406f5b1cb2eSGil Adam } 1407f5b1cb2eSGil Adam } 140878a19d52SMiri Korenblit 140978a19d52SMiri Korenblit void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) 141078a19d52SMiri Korenblit { 141178a19d52SMiri Korenblit int ret; 141278a19d52SMiri Korenblit 141378a19d52SMiri Korenblit /* read PPAG table */ 141478a19d52SMiri Korenblit ret = iwl_mvm_get_ppag_table(mvm); 141578a19d52SMiri Korenblit if (ret < 0) { 141678a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 141778a19d52SMiri Korenblit "PPAG BIOS table invalid or unavailable. (%d)\n", 141878a19d52SMiri Korenblit ret); 141978a19d52SMiri Korenblit } 142078a19d52SMiri Korenblit 142178a19d52SMiri Korenblit /* read SAR tables */ 142278a19d52SMiri Korenblit ret = iwl_sar_get_wrds_table(&mvm->fwrt); 142378a19d52SMiri Korenblit if (ret < 0) { 142478a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 142578a19d52SMiri Korenblit "WRDS SAR BIOS table invalid or unavailable. (%d)\n", 142678a19d52SMiri Korenblit ret); 142778a19d52SMiri Korenblit /* 142878a19d52SMiri Korenblit * If not available, don't fail and don't bother with EWRD and 142978a19d52SMiri Korenblit * WGDS */ 143078a19d52SMiri Korenblit 143178a19d52SMiri Korenblit if (!iwl_sar_get_wgds_table(&mvm->fwrt)) { 143278a19d52SMiri Korenblit /* 143378a19d52SMiri Korenblit * If basic SAR is not available, we check for WGDS, 143478a19d52SMiri Korenblit * which should *not* be available either. If it is 143578a19d52SMiri Korenblit * available, issue an error, because we can't use SAR 143678a19d52SMiri Korenblit * Geo without basic SAR. 143778a19d52SMiri Korenblit */ 143878a19d52SMiri Korenblit IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n"); 143978a19d52SMiri Korenblit } 144078a19d52SMiri Korenblit 144178a19d52SMiri Korenblit } else { 144278a19d52SMiri Korenblit ret = iwl_sar_get_ewrd_table(&mvm->fwrt); 144378a19d52SMiri Korenblit /* if EWRD is not available, we can still use 144478a19d52SMiri Korenblit * WRDS, so don't fail */ 144578a19d52SMiri Korenblit if (ret < 0) 144678a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 144778a19d52SMiri Korenblit "EWRD SAR BIOS table invalid or unavailable. (%d)\n", 144878a19d52SMiri Korenblit ret); 144978a19d52SMiri Korenblit 145078a19d52SMiri Korenblit /* read geo SAR table */ 145178a19d52SMiri Korenblit if (iwl_sar_geo_support(&mvm->fwrt)) { 145278a19d52SMiri Korenblit ret = iwl_sar_get_wgds_table(&mvm->fwrt); 145378a19d52SMiri Korenblit if (ret < 0) 145478a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 145578a19d52SMiri Korenblit "Geo SAR BIOS table invalid or unavailable. (%d)\n", 145678a19d52SMiri Korenblit ret); 145778a19d52SMiri Korenblit /* we don't fail if the table is not available */ 145878a19d52SMiri Korenblit } 145978a19d52SMiri Korenblit } 146078a19d52SMiri Korenblit } 146169964905SLuca Coelho #else /* CONFIG_ACPI */ 146239c1a972SIhab Zhaika 146339c1a972SIhab Zhaika inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, 146439c1a972SIhab Zhaika int prof_a, int prof_b) 146569964905SLuca Coelho { 146678a19d52SMiri Korenblit return 1; 146769964905SLuca Coelho } 146869964905SLuca Coelho 146939c1a972SIhab Zhaika inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 14705d041c46SLuca Coelho { 14715d041c46SLuca Coelho return -ENOENT; 14725d041c46SLuca Coelho } 14735d041c46SLuca Coelho 1474a6bff3cbSHaim Dreyfuss static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 1475a6bff3cbSHaim Dreyfuss { 1476a6bff3cbSHaim Dreyfuss return 0; 1477a6bff3cbSHaim Dreyfuss } 147818f1755dSLuca Coelho 14796ce1e5c0SGil Adam int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) 14806ce1e5c0SGil Adam { 14816ce1e5c0SGil Adam return -ENOENT; 14826ce1e5c0SGil Adam } 14836ce1e5c0SGil Adam 14846ce1e5c0SGil Adam static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) 14856ce1e5c0SGil Adam { 14867937fd32SJohannes Berg return 0; 14876ce1e5c0SGil Adam } 148828dd7ccdSMordechay Goodstein 148928dd7ccdSMordechay Goodstein static void iwl_mvm_tas_init(struct iwl_mvm *mvm) 149028dd7ccdSMordechay Goodstein { 149128dd7ccdSMordechay Goodstein } 1492f5b1cb2eSGil Adam 1493f5b1cb2eSGil Adam static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) 1494f5b1cb2eSGil Adam { 1495f5b1cb2eSGil Adam } 14964e8fe214SGregory Greenman 14974e8fe214SGregory Greenman static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) 14984e8fe214SGregory Greenman { 14994e8fe214SGregory Greenman return DSM_VALUE_RFI_DISABLE; 15004e8fe214SGregory Greenman } 150178a19d52SMiri Korenblit 150278a19d52SMiri Korenblit void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) 150378a19d52SMiri Korenblit { 150478a19d52SMiri Korenblit } 1505c593d2faSAyala Barazani 150669964905SLuca Coelho #endif /* CONFIG_ACPI */ 150769964905SLuca Coelho 1508f130bb75SMordechay Goodstein void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) 1509f130bb75SMordechay Goodstein { 1510f130bb75SMordechay Goodstein u32 error_log_size = mvm->fw->ucode_capa.error_log_size; 1511f130bb75SMordechay Goodstein int ret; 1512f130bb75SMordechay Goodstein u32 resp; 1513f130bb75SMordechay Goodstein 1514f130bb75SMordechay Goodstein struct iwl_fw_error_recovery_cmd recovery_cmd = { 1515f130bb75SMordechay Goodstein .flags = cpu_to_le32(flags), 1516f130bb75SMordechay Goodstein .buf_size = 0, 1517f130bb75SMordechay Goodstein }; 1518f130bb75SMordechay Goodstein struct iwl_host_cmd host_cmd = { 1519f130bb75SMordechay Goodstein .id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD), 1520f130bb75SMordechay Goodstein .flags = CMD_WANT_SKB, 1521f130bb75SMordechay Goodstein .data = {&recovery_cmd, }, 1522f130bb75SMordechay Goodstein .len = {sizeof(recovery_cmd), }, 1523f130bb75SMordechay Goodstein }; 1524f130bb75SMordechay Goodstein 1525f130bb75SMordechay Goodstein /* no error log was defined in TLV */ 1526f130bb75SMordechay Goodstein if (!error_log_size) 1527f130bb75SMordechay Goodstein return; 1528f130bb75SMordechay Goodstein 1529f130bb75SMordechay Goodstein if (flags & ERROR_RECOVERY_UPDATE_DB) { 1530f130bb75SMordechay Goodstein /* no buf was allocated while HW reset */ 1531f130bb75SMordechay Goodstein if (!mvm->error_recovery_buf) 1532f130bb75SMordechay Goodstein return; 1533f130bb75SMordechay Goodstein 1534f130bb75SMordechay Goodstein host_cmd.data[1] = mvm->error_recovery_buf; 1535f130bb75SMordechay Goodstein host_cmd.len[1] = error_log_size; 1536f130bb75SMordechay Goodstein host_cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY; 1537f130bb75SMordechay Goodstein recovery_cmd.buf_size = cpu_to_le32(error_log_size); 1538f130bb75SMordechay Goodstein } 1539f130bb75SMordechay Goodstein 1540f130bb75SMordechay Goodstein ret = iwl_mvm_send_cmd(mvm, &host_cmd); 1541f130bb75SMordechay Goodstein kfree(mvm->error_recovery_buf); 1542f130bb75SMordechay Goodstein mvm->error_recovery_buf = NULL; 1543f130bb75SMordechay Goodstein 1544f130bb75SMordechay Goodstein if (ret) { 1545f130bb75SMordechay Goodstein IWL_ERR(mvm, "Failed to send recovery cmd %d\n", ret); 1546f130bb75SMordechay Goodstein return; 1547f130bb75SMordechay Goodstein } 1548f130bb75SMordechay Goodstein 1549f130bb75SMordechay Goodstein /* skb respond is only relevant in ERROR_RECOVERY_UPDATE_DB */ 1550f130bb75SMordechay Goodstein if (flags & ERROR_RECOVERY_UPDATE_DB) { 1551f130bb75SMordechay Goodstein resp = le32_to_cpu(*(__le32 *)host_cmd.resp_pkt->data); 1552f130bb75SMordechay Goodstein if (resp) 1553f130bb75SMordechay Goodstein IWL_ERR(mvm, 1554f130bb75SMordechay Goodstein "Failed to send recovery cmd blob was invalid %d\n", 1555f130bb75SMordechay Goodstein resp); 1556f130bb75SMordechay Goodstein } 1557f130bb75SMordechay Goodstein } 1558f130bb75SMordechay Goodstein 155942ce76d6SLuca Coelho static int iwl_mvm_sar_init(struct iwl_mvm *mvm) 156042ce76d6SLuca Coelho { 15611edd56e6SLuca Coelho return iwl_mvm_sar_select_profile(mvm, 1, 1); 1562da2830acSLuca Coelho } 1563da2830acSLuca Coelho 15641f370650SSara Sharon static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) 15651f370650SSara Sharon { 15661f370650SSara Sharon int ret; 15671f370650SSara Sharon 15687d6222e2SJohannes Berg if (iwl_mvm_has_unified_ucode(mvm)) 156952b15521SEmmanuel Grumbach return iwl_run_unified_mvm_ucode(mvm); 15701f370650SSara Sharon 15713b25f1afSEmmanuel Grumbach ret = iwl_run_init_mvm_ucode(mvm); 15721f370650SSara Sharon 15731f370650SSara Sharon if (ret) { 15741f370650SSara Sharon IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret); 1575f4744258SLiad Kaufman 1576f4744258SLiad Kaufman if (iwlmvm_mod_params.init_dbg) 1577f4744258SLiad Kaufman return 0; 15781f370650SSara Sharon return ret; 15791f370650SSara Sharon } 15801f370650SSara Sharon 1581203c83d3SShahar S Matityahu iwl_fw_dbg_stop_sync(&mvm->fwrt); 1582bab3cb92SEmmanuel Grumbach iwl_trans_stop_device(mvm->trans); 1583bab3cb92SEmmanuel Grumbach ret = iwl_trans_start_hw(mvm->trans); 15841f370650SSara Sharon if (ret) 15851f370650SSara Sharon return ret; 15861f370650SSara Sharon 158794022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 15881f370650SSara Sharon ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 15891f370650SSara Sharon if (ret) 15901f370650SSara Sharon return ret; 15911f370650SSara Sharon 159294022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 159394022562SEmmanuel Grumbach 1594b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, 1595b108d8c7SShahar S Matityahu NULL); 1596da2eb669SSara Sharon 1597702e975dSJohannes Berg return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img); 15981f370650SSara Sharon } 15991f370650SSara Sharon 1600e705c121SKalle Valo int iwl_mvm_up(struct iwl_mvm *mvm) 1601e705c121SKalle Valo { 1602e705c121SKalle Valo int ret, i; 1603e705c121SKalle Valo struct ieee80211_channel *chan; 1604e705c121SKalle Valo struct cfg80211_chan_def chandef; 1605dd36a507STova Mussai struct ieee80211_supported_band *sband = NULL; 1606e705c121SKalle Valo 1607e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 1608e705c121SKalle Valo 1609e705c121SKalle Valo ret = iwl_trans_start_hw(mvm->trans); 1610e705c121SKalle Valo if (ret) 1611e705c121SKalle Valo return ret; 1612e705c121SKalle Valo 16131f370650SSara Sharon ret = iwl_mvm_load_rt_fw(mvm); 1614e705c121SKalle Valo if (ret) { 1615e705c121SKalle Valo IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 161672d3c7bbSJohannes Berg if (ret != -ERFKILL) 161772d3c7bbSJohannes Berg iwl_fw_dbg_error_collect(&mvm->fwrt, 161872d3c7bbSJohannes Berg FW_DBG_TRIGGER_DRIVER); 1619e705c121SKalle Valo goto error; 1620e705c121SKalle Valo } 1621e705c121SKalle Valo 1622d0b813fcSJohannes Berg iwl_get_shared_mem_conf(&mvm->fwrt); 1623e705c121SKalle Valo 1624e705c121SKalle Valo ret = iwl_mvm_sf_update(mvm, NULL, false); 1625e705c121SKalle Valo if (ret) 1626e705c121SKalle Valo IWL_ERR(mvm, "Failed to initialize Smart Fifo\n"); 1627e705c121SKalle Valo 1628a1af4c48SShahar S Matityahu if (!iwl_trans_dbg_ini_valid(mvm->trans)) { 16297174beb6SJohannes Berg mvm->fwrt.dump.conf = FW_DBG_INVALID; 1630e705c121SKalle Valo /* if we have a destination, assume EARLY START */ 163117b809c9SSara Sharon if (mvm->fw->dbg.dest_tlv) 16327174beb6SJohannes Berg mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE; 16337174beb6SJohannes Berg iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE); 16347a14c23dSSara Sharon } 1635e705c121SKalle Valo 1636e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 1637e705c121SKalle Valo if (ret) 1638e705c121SKalle Valo goto error; 1639e705c121SKalle Valo 16407d6222e2SJohannes Berg if (!iwl_mvm_has_unified_ucode(mvm)) { 1641e705c121SKalle Valo /* Send phy db control command and then phy db calibration */ 1642e705c121SKalle Valo ret = iwl_send_phy_db_data(mvm->phy_db); 1643e705c121SKalle Valo if (ret) 1644e705c121SKalle Valo goto error; 1645bb99ff9bSLuca Coelho } 1646e705c121SKalle Valo 1647e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 1648e705c121SKalle Valo if (ret) 1649e705c121SKalle Valo goto error; 1650e705c121SKalle Valo 1651b3de3ef4SEmmanuel Grumbach ret = iwl_mvm_send_bt_init_conf(mvm); 1652b3de3ef4SEmmanuel Grumbach if (ret) 1653b3de3ef4SEmmanuel Grumbach goto error; 1654b3de3ef4SEmmanuel Grumbach 1655cceb4507SShahar S Matityahu if (fw_has_capa(&mvm->fw->ucode_capa, 1656cceb4507SShahar S Matityahu IWL_UCODE_TLV_CAPA_SOC_LATENCY_SUPPORT)) { 1657a8eb340fSEmmanuel Grumbach ret = iwl_set_soc_latency(&mvm->fwrt); 1658cceb4507SShahar S Matityahu if (ret) 1659cceb4507SShahar S Matityahu goto error; 1660cceb4507SShahar S Matityahu } 1661cceb4507SShahar S Matityahu 166243413a97SSara Sharon /* Init RSS configuration */ 16639cd243f2SMordechay Goodstein ret = iwl_configure_rxq(&mvm->fwrt); 16649cd243f2SMordechay Goodstein if (ret) 16658edbfaa1SSara Sharon goto error; 16668edbfaa1SSara Sharon 16678edbfaa1SSara Sharon if (iwl_mvm_has_new_rx_api(mvm)) { 166843413a97SSara Sharon ret = iwl_send_rss_cfg_cmd(mvm); 166943413a97SSara Sharon if (ret) { 167043413a97SSara Sharon IWL_ERR(mvm, "Failed to configure RSS queues: %d\n", 167143413a97SSara Sharon ret); 167243413a97SSara Sharon goto error; 167343413a97SSara Sharon } 167443413a97SSara Sharon } 167543413a97SSara Sharon 1676e705c121SKalle Valo /* init the fw <-> mac80211 STA mapping */ 1677be9ae34eSNathan Errera for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) 1678e705c121SKalle Valo RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1679e705c121SKalle Valo 16800ae98812SSara Sharon mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; 1681e705c121SKalle Valo 1682e705c121SKalle Valo /* reset quota debouncing buffer - 0xff will yield invalid data */ 1683e705c121SKalle Valo memset(&mvm->last_quota_cmd, 0xff, sizeof(mvm->last_quota_cmd)); 1684e705c121SKalle Valo 168579660869SIlia Lin if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_DQA_SUPPORT)) { 168697d5be7eSLiad Kaufman ret = iwl_mvm_send_dqa_cmd(mvm); 168797d5be7eSLiad Kaufman if (ret) 168897d5be7eSLiad Kaufman goto error; 168979660869SIlia Lin } 169097d5be7eSLiad Kaufman 16912c2c3647SNathan Errera /* 16922c2c3647SNathan Errera * Add auxiliary station for scanning. 16932c2c3647SNathan Errera * Newer versions of this command implies that the fw uses 16942c2c3647SNathan Errera * internal aux station for all aux activities that don't 16952c2c3647SNathan Errera * requires a dedicated data queue. 16962c2c3647SNathan Errera */ 1697971cbe50SJohannes Berg if (iwl_fw_lookup_cmd_ver(mvm->fw, ADD_STA, 0) < 12) { 16982c2c3647SNathan Errera /* 16992c2c3647SNathan Errera * In old version the aux station uses mac id like other 17002c2c3647SNathan Errera * station and not lmac id 17012c2c3647SNathan Errera */ 17022c2c3647SNathan Errera ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); 1703e705c121SKalle Valo if (ret) 1704e705c121SKalle Valo goto error; 17052c2c3647SNathan Errera } 1706e705c121SKalle Valo 1707e705c121SKalle Valo /* Add all the PHY contexts */ 1708dd36a507STova Mussai i = 0; 1709dd36a507STova Mussai while (!sband && i < NUM_NL80211_BANDS) 1710dd36a507STova Mussai sband = mvm->hw->wiphy->bands[i++]; 1711dd36a507STova Mussai 1712dd36a507STova Mussai if (WARN_ON_ONCE(!sband)) 1713dd36a507STova Mussai goto error; 1714dd36a507STova Mussai 1715dd36a507STova Mussai chan = &sband->channels[0]; 1716dd36a507STova Mussai 1717e705c121SKalle Valo cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); 1718e705c121SKalle Valo for (i = 0; i < NUM_PHY_CTX; i++) { 1719e705c121SKalle Valo /* 1720e705c121SKalle Valo * The channel used here isn't relevant as it's 1721e705c121SKalle Valo * going to be overwritten in the other flows. 1722e705c121SKalle Valo * For now use the first channel we have. 1723e705c121SKalle Valo */ 1724e705c121SKalle Valo ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i], 1725e705c121SKalle Valo &chandef, 1, 1); 1726e705c121SKalle Valo if (ret) 1727e705c121SKalle Valo goto error; 1728e705c121SKalle Valo } 1729e705c121SKalle Valo 1730c221daf2SChaya Rachel Ivgi if (iwl_mvm_is_tt_in_fw(mvm)) { 1731c221daf2SChaya Rachel Ivgi /* in order to give the responsibility of ct-kill and 1732c221daf2SChaya Rachel Ivgi * TX backoff to FW we need to send empty temperature reporting 1733c221daf2SChaya Rachel Ivgi * cmd during init time 1734c221daf2SChaya Rachel Ivgi */ 1735c221daf2SChaya Rachel Ivgi iwl_mvm_send_temp_report_ths_cmd(mvm); 1736c221daf2SChaya Rachel Ivgi } else { 1737e705c121SKalle Valo /* Initialize tx backoffs to the minimal possible */ 1738e705c121SKalle Valo iwl_mvm_tt_tx_backoff(mvm, 0); 1739c221daf2SChaya Rachel Ivgi } 17405c89e7bcSChaya Rachel Ivgi 1741242d9c8bSJohannes Berg #ifdef CONFIG_THERMAL 17425c89e7bcSChaya Rachel Ivgi /* TODO: read the budget from BIOS / Platform NVM */ 1743944eafc2SChaya Rachel Ivgi 1744944eafc2SChaya Rachel Ivgi /* 1745944eafc2SChaya Rachel Ivgi * In case there is no budget from BIOS / Platform NVM the default 1746944eafc2SChaya Rachel Ivgi * budget should be 2000mW (cooling state 0). 1747944eafc2SChaya Rachel Ivgi */ 1748944eafc2SChaya Rachel Ivgi if (iwl_mvm_is_ctdp_supported(mvm)) { 17495c89e7bcSChaya Rachel Ivgi ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START, 17505c89e7bcSChaya Rachel Ivgi mvm->cooling_dev.cur_state); 175175cfe338SLuca Coelho if (ret) 175275cfe338SLuca Coelho goto error; 175375cfe338SLuca Coelho } 1754c221daf2SChaya Rachel Ivgi #endif 1755e705c121SKalle Valo 1756aa43ae12SAlex Malamud if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2)) 1757e705c121SKalle Valo WARN_ON(iwl_mvm_config_ltr(mvm)); 1758e705c121SKalle Valo 1759e705c121SKalle Valo ret = iwl_mvm_power_update_device(mvm); 1760e705c121SKalle Valo if (ret) 1761e705c121SKalle Valo goto error; 1762e705c121SKalle Valo 1763f5b1cb2eSGil Adam iwl_mvm_lari_cfg(mvm); 1764e705c121SKalle Valo /* 1765e705c121SKalle Valo * RTNL is not taken during Ct-kill, but we don't need to scan/Tx 1766e705c121SKalle Valo * anyway, so don't init MCC. 1767e705c121SKalle Valo */ 1768e705c121SKalle Valo if (!test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status)) { 1769e705c121SKalle Valo ret = iwl_mvm_init_mcc(mvm); 1770e705c121SKalle Valo if (ret) 1771e705c121SKalle Valo goto error; 1772e705c121SKalle Valo } 1773e705c121SKalle Valo 1774e705c121SKalle Valo if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { 17754ca87a5fSEmmanuel Grumbach mvm->scan_type = IWL_SCAN_TYPE_NOT_SET; 1776b66b5817SSara Sharon mvm->hb_scan_type = IWL_SCAN_TYPE_NOT_SET; 1777e705c121SKalle Valo ret = iwl_mvm_config_scan(mvm); 1778e705c121SKalle Valo if (ret) 1779e705c121SKalle Valo goto error; 1780e705c121SKalle Valo } 1781e705c121SKalle Valo 1782f130bb75SMordechay Goodstein if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) 1783f130bb75SMordechay Goodstein iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_UPDATE_DB); 1784f130bb75SMordechay Goodstein 178548e775e6SHaim Dreyfuss if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid)) 178648e775e6SHaim Dreyfuss IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n"); 178748e775e6SHaim Dreyfuss 17886ce1e5c0SGil Adam ret = iwl_mvm_ppag_init(mvm); 17896ce1e5c0SGil Adam if (ret) 17906ce1e5c0SGil Adam goto error; 17916ce1e5c0SGil Adam 1792da2830acSLuca Coelho ret = iwl_mvm_sar_init(mvm); 179378a19d52SMiri Korenblit if (ret == 0) 1794a6bff3cbSHaim Dreyfuss ret = iwl_mvm_sar_geo_init(mvm); 179578a19d52SMiri Korenblit else if (ret < 0) 1796a6bff3cbSHaim Dreyfuss goto error; 1797a6bff3cbSHaim Dreyfuss 1798c593d2faSAyala Barazani ret = iwl_mvm_sgom_init(mvm); 1799c593d2faSAyala Barazani if (ret) 1800c593d2faSAyala Barazani goto error; 1801c593d2faSAyala Barazani 180228dd7ccdSMordechay Goodstein iwl_mvm_tas_init(mvm); 18037089ae63SJohannes Berg iwl_mvm_leds_sync(mvm); 18047089ae63SJohannes Berg 1805b68bd2e3SIlan Peer iwl_mvm_ftm_initiator_smooth_config(mvm); 1806b68bd2e3SIlan Peer 18074e8fe214SGregory Greenman if (fw_has_capa(&mvm->fw->ucode_capa, 18084e8fe214SGregory Greenman IWL_UCODE_TLV_CAPA_RFIM_SUPPORT)) { 18094e8fe214SGregory Greenman if (iwl_mvm_eval_dsm_rfi(mvm) == DSM_VALUE_RFI_ENABLE) 18104e8fe214SGregory Greenman iwl_rfi_send_config_cmd(mvm, NULL); 18114e8fe214SGregory Greenman } 18124e8fe214SGregory Greenman 1813e705c121SKalle Valo IWL_DEBUG_INFO(mvm, "RT uCode started.\n"); 1814e705c121SKalle Valo return 0; 1815e705c121SKalle Valo error: 1816f4744258SLiad Kaufman if (!iwlmvm_mod_params.init_dbg || !ret) 1817fcb6b92aSChaya Rachel Ivgi iwl_mvm_stop_device(mvm); 1818e705c121SKalle Valo return ret; 1819e705c121SKalle Valo } 1820e705c121SKalle Valo 1821e705c121SKalle Valo int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) 1822e705c121SKalle Valo { 1823e705c121SKalle Valo int ret, i; 1824e705c121SKalle Valo 1825e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 1826e705c121SKalle Valo 1827e705c121SKalle Valo ret = iwl_trans_start_hw(mvm->trans); 1828e705c121SKalle Valo if (ret) 1829e705c121SKalle Valo return ret; 1830e705c121SKalle Valo 1831e705c121SKalle Valo ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_WOWLAN); 1832e705c121SKalle Valo if (ret) { 1833e705c121SKalle Valo IWL_ERR(mvm, "Failed to start WoWLAN firmware: %d\n", ret); 1834e705c121SKalle Valo goto error; 1835e705c121SKalle Valo } 1836e705c121SKalle Valo 1837e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 1838e705c121SKalle Valo if (ret) 1839e705c121SKalle Valo goto error; 1840e705c121SKalle Valo 1841e705c121SKalle Valo /* Send phy db control command and then phy db calibration*/ 1842e705c121SKalle Valo ret = iwl_send_phy_db_data(mvm->phy_db); 1843e705c121SKalle Valo if (ret) 1844e705c121SKalle Valo goto error; 1845e705c121SKalle Valo 1846e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 1847e705c121SKalle Valo if (ret) 1848e705c121SKalle Valo goto error; 1849e705c121SKalle Valo 1850e705c121SKalle Valo /* init the fw <-> mac80211 STA mapping */ 1851be9ae34eSNathan Errera for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) 1852e705c121SKalle Valo RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1853e705c121SKalle Valo 1854971cbe50SJohannes Berg if (iwl_fw_lookup_cmd_ver(mvm->fw, ADD_STA, 0) < 12) { 18552c2c3647SNathan Errera /* 18562c2c3647SNathan Errera * Add auxiliary station for scanning. 18572c2c3647SNathan Errera * Newer versions of this command implies that the fw uses 18582c2c3647SNathan Errera * internal aux station for all aux activities that don't 18592c2c3647SNathan Errera * requires a dedicated data queue. 18602c2c3647SNathan Errera * In old version the aux station uses mac id like other 18612c2c3647SNathan Errera * station and not lmac id 18622c2c3647SNathan Errera */ 18632c2c3647SNathan Errera ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); 1864e705c121SKalle Valo if (ret) 1865e705c121SKalle Valo goto error; 18662c2c3647SNathan Errera } 1867e705c121SKalle Valo 1868e705c121SKalle Valo return 0; 1869e705c121SKalle Valo error: 1870fcb6b92aSChaya Rachel Ivgi iwl_mvm_stop_device(mvm); 1871e705c121SKalle Valo return ret; 1872e705c121SKalle Valo } 1873e705c121SKalle Valo 1874e705c121SKalle Valo void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, 1875e705c121SKalle Valo struct iwl_rx_cmd_buffer *rxb) 1876e705c121SKalle Valo { 1877e705c121SKalle Valo struct iwl_rx_packet *pkt = rxb_addr(rxb); 1878e705c121SKalle Valo struct iwl_mfuart_load_notif *mfuart_notif = (void *)pkt->data; 1879e705c121SKalle Valo 1880e705c121SKalle Valo IWL_DEBUG_INFO(mvm, 1881e705c121SKalle Valo "MFUART: installed ver: 0x%08x, external ver: 0x%08x, status: 0x%08x, duration: 0x%08x\n", 1882e705c121SKalle Valo le32_to_cpu(mfuart_notif->installed_ver), 1883e705c121SKalle Valo le32_to_cpu(mfuart_notif->external_ver), 1884e705c121SKalle Valo le32_to_cpu(mfuart_notif->status), 1885e705c121SKalle Valo le32_to_cpu(mfuart_notif->duration)); 18860c8d0a47SGolan Ben-Ami 18870c8d0a47SGolan Ben-Ami if (iwl_rx_packet_payload_len(pkt) == sizeof(*mfuart_notif)) 18880c8d0a47SGolan Ben-Ami IWL_DEBUG_INFO(mvm, 18890c8d0a47SGolan Ben-Ami "MFUART: image size: 0x%08x\n", 18900c8d0a47SGolan Ben-Ami le32_to_cpu(mfuart_notif->image_size)); 1891e705c121SKalle Valo } 1892