18e99ea8dSJohannes Berg // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 28e99ea8dSJohannes Berg /* 3*a7de31d5SMordechay 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 268*a7de31d5SMordechay Goodstein static void iwl_mvm_print_pd_notification(struct iwl_mvm *mvm) 269*a7de31d5SMordechay Goodstein { 270*a7de31d5SMordechay Goodstein struct iwl_trans *trans = mvm->trans; 271*a7de31d5SMordechay Goodstein enum iwl_device_family device_family = trans->trans_cfg->device_family; 272*a7de31d5SMordechay Goodstein 273*a7de31d5SMordechay Goodstein if (device_family < IWL_DEVICE_FAMILY_8000) 274*a7de31d5SMordechay Goodstein return; 275*a7de31d5SMordechay Goodstein 276*a7de31d5SMordechay Goodstein if (device_family <= IWL_DEVICE_FAMILY_9000) 277*a7de31d5SMordechay Goodstein IWL_ERR(mvm, "WFPM_ARC1_PD_NOTIFICATION: 0x%x\n", 278*a7de31d5SMordechay Goodstein iwl_read_umac_prph(trans, WFPM_ARC1_PD_NOTIFICATION)); 279*a7de31d5SMordechay Goodstein else 280*a7de31d5SMordechay Goodstein IWL_ERR(mvm, "WFPM_LMAC1_PD_NOTIFICATION: 0x%x\n", 281*a7de31d5SMordechay Goodstein iwl_read_umac_prph(trans, WFPM_LMAC1_PD_NOTIFICATION)); 282*a7de31d5SMordechay Goodstein } 283*a7de31d5SMordechay Goodstein 284e705c121SKalle Valo static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, 285e705c121SKalle Valo enum iwl_ucode_type ucode_type) 286e705c121SKalle Valo { 287e705c121SKalle Valo struct iwl_notification_wait alive_wait; 28894a8d87cSLuca Coelho struct iwl_mvm_alive_data alive_data = {}; 289e705c121SKalle Valo const struct fw_img *fw; 290cfbc6c4cSSara Sharon int ret; 291702e975dSJohannes Berg enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img; 2929422b978SLuca Coelho static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY }; 293b3500b47SEmmanuel Grumbach bool run_in_rfkill = 294b3500b47SEmmanuel Grumbach ucode_type == IWL_UCODE_INIT || iwl_mvm_has_unified_ucode(mvm); 295e705c121SKalle Valo 296e705c121SKalle Valo if (ucode_type == IWL_UCODE_REGULAR && 2973d2d4422SGolan Ben-Ami iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) && 2983d2d4422SGolan Ben-Ami !(fw_has_capa(&mvm->fw->ucode_capa, 2993d2d4422SGolan Ben-Ami IWL_UCODE_TLV_CAPA_USNIFFER_UNIFIED))) 300612da1efSSharon Dvir fw = iwl_get_ucode_image(mvm->fw, IWL_UCODE_REGULAR_USNIFFER); 301e705c121SKalle Valo else 302612da1efSSharon Dvir fw = iwl_get_ucode_image(mvm->fw, ucode_type); 303e705c121SKalle Valo if (WARN_ON(!fw)) 304e705c121SKalle Valo return -EINVAL; 305702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, ucode_type); 30665b280feSJohannes Berg clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 307e705c121SKalle Valo 308e705c121SKalle Valo iwl_init_notification_wait(&mvm->notif_wait, &alive_wait, 309e705c121SKalle Valo alive_cmd, ARRAY_SIZE(alive_cmd), 310e705c121SKalle Valo iwl_alive_fn, &alive_data); 311e705c121SKalle Valo 312b3500b47SEmmanuel Grumbach /* 313b3500b47SEmmanuel Grumbach * We want to load the INIT firmware even in RFKILL 314b3500b47SEmmanuel Grumbach * For the unified firmware case, the ucode_type is not 315b3500b47SEmmanuel Grumbach * INIT, but we still need to run it. 316b3500b47SEmmanuel Grumbach */ 317b3500b47SEmmanuel Grumbach ret = iwl_trans_start_fw(mvm->trans, fw, run_in_rfkill); 318e705c121SKalle Valo if (ret) { 319702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 320e705c121SKalle Valo iwl_remove_notification(&mvm->notif_wait, &alive_wait); 321e705c121SKalle Valo return ret; 322e705c121SKalle Valo } 323e705c121SKalle Valo 324e705c121SKalle Valo /* 325e705c121SKalle Valo * Some things may run in the background now, but we 326e705c121SKalle Valo * just wait for the ALIVE notification here. 327e705c121SKalle Valo */ 328e705c121SKalle Valo ret = iwl_wait_notification(&mvm->notif_wait, &alive_wait, 329e705c121SKalle Valo MVM_UCODE_ALIVE_TIMEOUT); 330e705c121SKalle Valo if (ret) { 331d6be9c1dSSara Sharon struct iwl_trans *trans = mvm->trans; 332d6be9c1dSSara Sharon 3335667ccc2SMordechay Goodstein /* SecBoot info */ 33420f5aef5SJohannes Berg if (trans->trans_cfg->device_family >= 33520f5aef5SJohannes Berg IWL_DEVICE_FAMILY_22000) { 336e705c121SKalle Valo IWL_ERR(mvm, 337e705c121SKalle Valo "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 338ea695b7cSShaul Triebitz iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), 339ea695b7cSShaul Triebitz iwl_read_umac_prph(trans, 340ea695b7cSShaul Triebitz UMAG_SB_CPU_2_STATUS)); 3415667ccc2SMordechay Goodstein } else if (trans->trans_cfg->device_family >= 3425667ccc2SMordechay Goodstein IWL_DEVICE_FAMILY_8000) { 3435667ccc2SMordechay Goodstein IWL_ERR(mvm, 3445667ccc2SMordechay Goodstein "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", 3455667ccc2SMordechay Goodstein iwl_read_prph(trans, SB_CPU_1_STATUS), 3465667ccc2SMordechay Goodstein iwl_read_prph(trans, SB_CPU_2_STATUS)); 3475667ccc2SMordechay Goodstein } 3485667ccc2SMordechay Goodstein 349*a7de31d5SMordechay Goodstein iwl_mvm_print_pd_notification(mvm); 350*a7de31d5SMordechay Goodstein 3515667ccc2SMordechay Goodstein /* LMAC/UMAC PC info */ 3525667ccc2SMordechay Goodstein if (trans->trans_cfg->device_family >= 3535667ccc2SMordechay Goodstein IWL_DEVICE_FAMILY_9000) { 35420f5aef5SJohannes Berg IWL_ERR(mvm, "UMAC PC: 0x%x\n", 35520f5aef5SJohannes Berg iwl_read_umac_prph(trans, 35620f5aef5SJohannes Berg UREG_UMAC_CURRENT_PC)); 35720f5aef5SJohannes Berg IWL_ERR(mvm, "LMAC PC: 0x%x\n", 35820f5aef5SJohannes Berg iwl_read_umac_prph(trans, 35920f5aef5SJohannes Berg UREG_LMAC1_CURRENT_PC)); 36020f5aef5SJohannes Berg if (iwl_mvm_is_cdb_supported(mvm)) 36120f5aef5SJohannes Berg IWL_ERR(mvm, "LMAC2 PC: 0x%x\n", 36220f5aef5SJohannes Berg iwl_read_umac_prph(trans, 36320f5aef5SJohannes Berg UREG_LMAC2_CURRENT_PC)); 36420f5aef5SJohannes Berg } 36520f5aef5SJohannes Berg 36620f5aef5SJohannes Berg if (ret == -ETIMEDOUT) 36720f5aef5SJohannes Berg iwl_fw_dbg_error_collect(&mvm->fwrt, 36820f5aef5SJohannes Berg FW_DBG_TRIGGER_ALIVE_TIMEOUT); 36920f5aef5SJohannes Berg 370702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 371e705c121SKalle Valo return ret; 372e705c121SKalle Valo } 373e705c121SKalle Valo 374e705c121SKalle Valo if (!alive_data.valid) { 375e705c121SKalle Valo IWL_ERR(mvm, "Loaded ucode is not valid!\n"); 376702e975dSJohannes Berg iwl_fw_set_current_image(&mvm->fwrt, old_type); 377e705c121SKalle Valo return -EIO; 378e705c121SKalle Valo } 379e705c121SKalle Valo 380b3e4c0f3SLuca Coelho ret = iwl_pnvm_load(mvm->trans, &mvm->notif_wait); 38170d3ca86SLuca Coelho if (ret) { 38270d3ca86SLuca Coelho IWL_ERR(mvm, "Timeout waiting for PNVM load!\n"); 38370d3ca86SLuca Coelho iwl_fw_set_current_image(&mvm->fwrt, old_type); 38470d3ca86SLuca Coelho return ret; 38570d3ca86SLuca Coelho } 38670d3ca86SLuca Coelho 387e705c121SKalle Valo iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); 388e705c121SKalle Valo 389e705c121SKalle Valo /* 390e705c121SKalle Valo * Note: all the queues are enabled as part of the interface 391e705c121SKalle Valo * initialization, but in firmware restart scenarios they 392e705c121SKalle Valo * could be stopped, so wake them up. In firmware restart, 393e705c121SKalle Valo * mac80211 will have the queues stopped as well until the 394e705c121SKalle Valo * reconfiguration completes. During normal startup, they 395e705c121SKalle Valo * will be empty. 396e705c121SKalle Valo */ 397e705c121SKalle Valo 398e705c121SKalle Valo memset(&mvm->queue_info, 0, sizeof(mvm->queue_info)); 3991c14089eSJohannes Berg /* 4001c14089eSJohannes Berg * Set a 'fake' TID for the command queue, since we use the 4011c14089eSJohannes Berg * hweight() of the tid_bitmap as a refcount now. Not that 4021c14089eSJohannes Berg * we ever even consider the command queue as one we might 4031c14089eSJohannes Berg * want to reuse, but be safe nevertheless. 4041c14089eSJohannes Berg */ 4051c14089eSJohannes Berg mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].tid_bitmap = 4061c14089eSJohannes Berg BIT(IWL_MAX_TID_COUNT + 2); 407e705c121SKalle Valo 40865b280feSJohannes Berg set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); 409f7805b33SLior Cohen #ifdef CONFIG_IWLWIFI_DEBUGFS 410f7805b33SLior Cohen iwl_fw_set_dbg_rec_on(&mvm->fwrt); 411f7805b33SLior Cohen #endif 412e705c121SKalle Valo 413d3d9b4fcSEmmanuel Grumbach /* 414d3d9b4fcSEmmanuel Grumbach * All the BSSes in the BSS table include the GP2 in the system 415d3d9b4fcSEmmanuel Grumbach * at the beacon Rx time, this is of course no longer relevant 416d3d9b4fcSEmmanuel Grumbach * since we are resetting the firmware. 417d3d9b4fcSEmmanuel Grumbach * Purge all the BSS table. 418d3d9b4fcSEmmanuel Grumbach */ 419d3d9b4fcSEmmanuel Grumbach cfg80211_bss_flush(mvm->hw->wiphy); 420d3d9b4fcSEmmanuel Grumbach 421e705c121SKalle Valo return 0; 422e705c121SKalle Valo } 423e705c121SKalle Valo 42452b15521SEmmanuel Grumbach static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) 4258c5f47b1SJohannes Berg { 4268c5f47b1SJohannes Berg struct iwl_notification_wait init_wait; 4278c5f47b1SJohannes Berg struct iwl_nvm_access_complete_cmd nvm_complete = {}; 4288c5f47b1SJohannes Berg struct iwl_init_extended_cfg_cmd init_cfg = { 4298c5f47b1SJohannes Berg .init_flags = cpu_to_le32(BIT(IWL_INIT_NVM)), 4308c5f47b1SJohannes Berg }; 4318c5f47b1SJohannes Berg static const u16 init_complete[] = { 4328c5f47b1SJohannes Berg INIT_COMPLETE_NOTIF, 4338c5f47b1SJohannes Berg }; 4348c5f47b1SJohannes Berg int ret; 4358c5f47b1SJohannes Berg 436a4584729SHaim Dreyfuss if (mvm->trans->cfg->tx_with_siso_diversity) 437a4584729SHaim Dreyfuss init_cfg.init_flags |= cpu_to_le32(BIT(IWL_INIT_PHY)); 438a4584729SHaim Dreyfuss 4398c5f47b1SJohannes Berg lockdep_assert_held(&mvm->mutex); 4408c5f47b1SJohannes Berg 44194022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 44294022562SEmmanuel Grumbach 4438c5f47b1SJohannes Berg iwl_init_notification_wait(&mvm->notif_wait, 4448c5f47b1SJohannes Berg &init_wait, 4458c5f47b1SJohannes Berg init_complete, 4468c5f47b1SJohannes Berg ARRAY_SIZE(init_complete), 4478c5f47b1SJohannes Berg iwl_wait_init_complete, 4488c5f47b1SJohannes Berg NULL); 4498c5f47b1SJohannes Berg 450b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); 45186ce5c74SShahar S Matityahu 4528c5f47b1SJohannes Berg /* Will also start the device */ 4538c5f47b1SJohannes Berg ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 4548c5f47b1SJohannes Berg if (ret) { 4558c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 4568c5f47b1SJohannes Berg goto error; 4578c5f47b1SJohannes Berg } 458b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, 459b108d8c7SShahar S Matityahu NULL); 4608c5f47b1SJohannes Berg 4618c5f47b1SJohannes Berg /* Send init config command to mark that we are sending NVM access 4628c5f47b1SJohannes Berg * commands 4638c5f47b1SJohannes Berg */ 4648c5f47b1SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(SYSTEM_GROUP, 465b3500b47SEmmanuel Grumbach INIT_EXTENDED_CFG_CMD), 466b3500b47SEmmanuel Grumbach CMD_SEND_IN_RFKILL, 4678c5f47b1SJohannes Berg sizeof(init_cfg), &init_cfg); 4688c5f47b1SJohannes Berg if (ret) { 4698c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to run init config command: %d\n", 4708c5f47b1SJohannes Berg ret); 4718c5f47b1SJohannes Berg goto error; 4728c5f47b1SJohannes Berg } 4738c5f47b1SJohannes Berg 474e9e1ba3dSSara Sharon /* Load NVM to NIC if needed */ 475e9e1ba3dSSara Sharon if (mvm->nvm_file_name) { 4769ce505feSAbhishek Naik ret = iwl_read_external_nvm(mvm->trans, mvm->nvm_file_name, 4779c4f7d51SShaul Triebitz mvm->nvm_sections); 4789ce505feSAbhishek Naik if (ret) 4799ce505feSAbhishek Naik goto error; 4809ce505feSAbhishek Naik ret = iwl_mvm_load_nvm_to_nic(mvm); 4819ce505feSAbhishek Naik if (ret) 4829ce505feSAbhishek Naik goto error; 483e9e1ba3dSSara Sharon } 4848c5f47b1SJohannes Berg 48552b15521SEmmanuel Grumbach if (IWL_MVM_PARSE_NVM && !mvm->nvm_data) { 4865bd1d2c1SLuca Coelho ret = iwl_nvm_init(mvm); 487d4f3695eSSara Sharon if (ret) { 488d4f3695eSSara Sharon IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 489d4f3695eSSara Sharon goto error; 490d4f3695eSSara Sharon } 491d4f3695eSSara Sharon } 492d4f3695eSSara Sharon 4938c5f47b1SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, 494b3500b47SEmmanuel Grumbach NVM_ACCESS_COMPLETE), 495b3500b47SEmmanuel Grumbach CMD_SEND_IN_RFKILL, 4968c5f47b1SJohannes Berg sizeof(nvm_complete), &nvm_complete); 4978c5f47b1SJohannes Berg if (ret) { 4988c5f47b1SJohannes Berg IWL_ERR(mvm, "Failed to run complete NVM access: %d\n", 4998c5f47b1SJohannes Berg ret); 5008c5f47b1SJohannes Berg goto error; 5018c5f47b1SJohannes Berg } 5028c5f47b1SJohannes Berg 5038c5f47b1SJohannes Berg /* We wait for the INIT complete notification */ 504e9e1ba3dSSara Sharon ret = iwl_wait_notification(&mvm->notif_wait, &init_wait, 5058c5f47b1SJohannes Berg MVM_UCODE_ALIVE_TIMEOUT); 506e9e1ba3dSSara Sharon if (ret) 507e9e1ba3dSSara Sharon return ret; 508e9e1ba3dSSara Sharon 509e9e1ba3dSSara Sharon /* Read the NVM only at driver load time, no need to do this twice */ 51052b15521SEmmanuel Grumbach if (!IWL_MVM_PARSE_NVM && !mvm->nvm_data) { 5114c625c56SShaul Triebitz mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw); 512c135cb56SShaul Triebitz if (IS_ERR(mvm->nvm_data)) { 513c135cb56SShaul Triebitz ret = PTR_ERR(mvm->nvm_data); 514c135cb56SShaul Triebitz mvm->nvm_data = NULL; 515e9e1ba3dSSara Sharon IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 516e9e1ba3dSSara Sharon return ret; 517e9e1ba3dSSara Sharon } 518e9e1ba3dSSara Sharon } 519e9e1ba3dSSara Sharon 520b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 521b3500b47SEmmanuel Grumbach 522e9e1ba3dSSara Sharon return 0; 5238c5f47b1SJohannes Berg 5248c5f47b1SJohannes Berg error: 5258c5f47b1SJohannes Berg iwl_remove_notification(&mvm->notif_wait, &init_wait); 5268c5f47b1SJohannes Berg return ret; 5278c5f47b1SJohannes Berg } 5288c5f47b1SJohannes Berg 529c4ace426SGil Adam #ifdef CONFIG_ACPI 530c4ace426SGil Adam static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, 531c4ace426SGil Adam struct iwl_phy_specific_cfg *phy_filters) 532c4ace426SGil Adam { 533c4ace426SGil Adam /* 534c4ace426SGil Adam * TODO: read specific phy config from BIOS 535c4ace426SGil Adam * ACPI table for this feature has not been defined yet, 536c4ace426SGil Adam * so for now we use hardcoded values. 537c4ace426SGil Adam */ 538c4ace426SGil Adam 539c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_A) { 540c4ace426SGil Adam phy_filters->filter_cfg_chain_a = 541c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_A); 542c4ace426SGil Adam } 543c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_B) { 544c4ace426SGil Adam phy_filters->filter_cfg_chain_b = 545c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_B); 546c4ace426SGil Adam } 547c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_C) { 548c4ace426SGil Adam phy_filters->filter_cfg_chain_c = 549c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_C); 550c4ace426SGil Adam } 551c4ace426SGil Adam if (IWL_MVM_PHY_FILTER_CHAIN_D) { 552c4ace426SGil Adam phy_filters->filter_cfg_chain_d = 553c4ace426SGil Adam cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_D); 554c4ace426SGil Adam } 555c4ace426SGil Adam } 556c4ace426SGil Adam #else /* CONFIG_ACPI */ 557c4ace426SGil Adam 558c4ace426SGil Adam static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, 559c4ace426SGil Adam struct iwl_phy_specific_cfg *phy_filters) 560c4ace426SGil Adam { 561c4ace426SGil Adam } 562c4ace426SGil Adam #endif /* CONFIG_ACPI */ 563c4ace426SGil Adam 564c593d2faSAyala Barazani #if defined(CONFIG_ACPI) && defined(CONFIG_EFI) 565c593d2faSAyala Barazani static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) 566c593d2faSAyala Barazani { 567c593d2faSAyala Barazani u8 cmd_ver; 568c593d2faSAyala Barazani int ret; 569c593d2faSAyala Barazani struct iwl_host_cmd cmd = { 570c593d2faSAyala Barazani .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, 571c593d2faSAyala Barazani SAR_OFFSET_MAPPING_TABLE_CMD), 572c593d2faSAyala Barazani .flags = 0, 573c593d2faSAyala Barazani .data[0] = &mvm->fwrt.sgom_table, 574c593d2faSAyala Barazani .len[0] = sizeof(mvm->fwrt.sgom_table), 575c593d2faSAyala Barazani .dataflags[0] = IWL_HCMD_DFL_NOCOPY, 576c593d2faSAyala Barazani }; 577c593d2faSAyala Barazani 578c593d2faSAyala Barazani if (!mvm->fwrt.sgom_enabled) { 579c593d2faSAyala Barazani IWL_DEBUG_RADIO(mvm, "SGOM table is disabled\n"); 580c593d2faSAyala Barazani return 0; 581c593d2faSAyala Barazani } 582c593d2faSAyala Barazani 583971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, 584c593d2faSAyala Barazani IWL_FW_CMD_VER_UNKNOWN); 585c593d2faSAyala Barazani 586c593d2faSAyala Barazani if (cmd_ver != 2) { 587c593d2faSAyala Barazani IWL_DEBUG_RADIO(mvm, "command version is unsupported. version = %d\n", 588c593d2faSAyala Barazani cmd_ver); 589c593d2faSAyala Barazani return 0; 590c593d2faSAyala Barazani } 591c593d2faSAyala Barazani 592c593d2faSAyala Barazani ret = iwl_mvm_send_cmd(mvm, &cmd); 593c593d2faSAyala Barazani if (ret < 0) 594c593d2faSAyala Barazani IWL_ERR(mvm, "failed to send SAR_OFFSET_MAPPING_CMD (%d)\n", ret); 595c593d2faSAyala Barazani 596c593d2faSAyala Barazani return ret; 597c593d2faSAyala Barazani } 598c593d2faSAyala Barazani #else 599c593d2faSAyala Barazani 600c593d2faSAyala Barazani static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) 601c593d2faSAyala Barazani { 602c593d2faSAyala Barazani return 0; 603c593d2faSAyala Barazani } 604c593d2faSAyala Barazani #endif 605c593d2faSAyala Barazani 606e705c121SKalle Valo static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) 607e705c121SKalle Valo { 608971cbe50SJohannes Berg u32 cmd_id = PHY_CONFIGURATION_CMD; 609c4ace426SGil Adam struct iwl_phy_cfg_cmd_v3 phy_cfg_cmd; 610702e975dSJohannes Berg enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; 611c4ace426SGil Adam struct iwl_phy_specific_cfg phy_filters = {}; 612c4ace426SGil Adam u8 cmd_ver; 613c4ace426SGil Adam size_t cmd_size; 614e705c121SKalle Valo 615bb99ff9bSLuca Coelho if (iwl_mvm_has_unified_ucode(mvm) && 616d923b020SLuca Coelho !mvm->trans->cfg->tx_with_siso_diversity) 617bb99ff9bSLuca Coelho return 0; 618d923b020SLuca Coelho 619d923b020SLuca Coelho if (mvm->trans->cfg->tx_with_siso_diversity) { 620bb99ff9bSLuca Coelho /* 621bb99ff9bSLuca Coelho * TODO: currently we don't set the antenna but letting the NIC 622bb99ff9bSLuca Coelho * to decide which antenna to use. This should come from BIOS. 623bb99ff9bSLuca Coelho */ 624bb99ff9bSLuca Coelho phy_cfg_cmd.phy_cfg = 625bb99ff9bSLuca Coelho cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED); 626bb99ff9bSLuca Coelho } 627bb99ff9bSLuca Coelho 628e705c121SKalle Valo /* Set parameters */ 629e705c121SKalle Valo phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); 63086a2b204SLuca Coelho 63186a2b204SLuca Coelho /* set flags extra PHY configuration flags from the device's cfg */ 6327897dfa2SLuca Coelho phy_cfg_cmd.phy_cfg |= 6337897dfa2SLuca Coelho cpu_to_le32(mvm->trans->trans_cfg->extra_phy_cfg_flags); 63486a2b204SLuca Coelho 635e705c121SKalle Valo phy_cfg_cmd.calib_control.event_trigger = 636e705c121SKalle Valo mvm->fw->default_calib[ucode_type].event_trigger; 637e705c121SKalle Valo phy_cfg_cmd.calib_control.flow_trigger = 638e705c121SKalle Valo mvm->fw->default_calib[ucode_type].flow_trigger; 639e705c121SKalle Valo 640971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 641e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 642c4ace426SGil Adam if (cmd_ver == 3) { 643c4ace426SGil Adam iwl_mvm_phy_filter_init(mvm, &phy_filters); 644c4ace426SGil Adam memcpy(&phy_cfg_cmd.phy_specific_cfg, &phy_filters, 645c4ace426SGil Adam sizeof(struct iwl_phy_specific_cfg)); 646c4ace426SGil Adam } 647c4ace426SGil Adam 648e705c121SKalle Valo IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n", 649e705c121SKalle Valo phy_cfg_cmd.phy_cfg); 650c4ace426SGil Adam cmd_size = (cmd_ver == 3) ? sizeof(struct iwl_phy_cfg_cmd_v3) : 651c4ace426SGil Adam sizeof(struct iwl_phy_cfg_cmd_v1); 652971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &phy_cfg_cmd); 653e705c121SKalle Valo } 654e705c121SKalle Valo 6553b25f1afSEmmanuel Grumbach int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm) 656e705c121SKalle Valo { 657e705c121SKalle Valo struct iwl_notification_wait calib_wait; 658e705c121SKalle Valo static const u16 init_complete[] = { 659e705c121SKalle Valo INIT_COMPLETE_NOTIF, 660e705c121SKalle Valo CALIB_RES_NOTIF_PHY_DB 661e705c121SKalle Valo }; 662e705c121SKalle Valo int ret; 663e705c121SKalle Valo 6647d6222e2SJohannes Berg if (iwl_mvm_has_unified_ucode(mvm)) 66552b15521SEmmanuel Grumbach return iwl_run_unified_mvm_ucode(mvm); 6668c5f47b1SJohannes Berg 667e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 668e705c121SKalle Valo 66994022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 670e705c121SKalle Valo 671e705c121SKalle Valo iwl_init_notification_wait(&mvm->notif_wait, 672e705c121SKalle Valo &calib_wait, 673e705c121SKalle Valo init_complete, 674e705c121SKalle Valo ARRAY_SIZE(init_complete), 675e705c121SKalle Valo iwl_wait_phy_db_entry, 676e705c121SKalle Valo mvm->phy_db); 677e705c121SKalle Valo 67811f8c533SLuca Coelho iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); 67911f8c533SLuca Coelho 680e705c121SKalle Valo /* Will also start the device */ 681e705c121SKalle Valo ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_INIT); 682e705c121SKalle Valo if (ret) { 683e705c121SKalle Valo IWL_ERR(mvm, "Failed to start INIT ucode: %d\n", ret); 68400e0c6c8SLuca Coelho goto remove_notif; 685e705c121SKalle Valo } 686e705c121SKalle Valo 6877d34a7d7SLuca Coelho if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000) { 688b3de3ef4SEmmanuel Grumbach ret = iwl_mvm_send_bt_init_conf(mvm); 689e705c121SKalle Valo if (ret) 69000e0c6c8SLuca Coelho goto remove_notif; 691b3de3ef4SEmmanuel Grumbach } 692e705c121SKalle Valo 693e705c121SKalle Valo /* Read the NVM only at driver load time, no need to do this twice */ 6943b25f1afSEmmanuel Grumbach if (!mvm->nvm_data) { 6955bd1d2c1SLuca Coelho ret = iwl_nvm_init(mvm); 696e705c121SKalle Valo if (ret) { 697e705c121SKalle Valo IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); 69800e0c6c8SLuca Coelho goto remove_notif; 699e705c121SKalle Valo } 700e705c121SKalle Valo } 701e705c121SKalle Valo 702e705c121SKalle Valo /* In case we read the NVM from external file, load it to the NIC */ 7039ce505feSAbhishek Naik if (mvm->nvm_file_name) { 7049ce505feSAbhishek Naik ret = iwl_mvm_load_nvm_to_nic(mvm); 7059ce505feSAbhishek Naik if (ret) 7069ce505feSAbhishek Naik goto remove_notif; 7079ce505feSAbhishek Naik } 708e705c121SKalle Valo 70964866e5dSLuca Coelho WARN_ONCE(mvm->nvm_data->nvm_version < mvm->trans->cfg->nvm_ver, 71064866e5dSLuca Coelho "Too old NVM version (0x%0x, required = 0x%0x)", 71164866e5dSLuca Coelho mvm->nvm_data->nvm_version, mvm->trans->cfg->nvm_ver); 712e705c121SKalle Valo 713e705c121SKalle Valo /* 714e705c121SKalle Valo * abort after reading the nvm in case RF Kill is on, we will complete 715e705c121SKalle Valo * the init seq later when RF kill will switch to off 716e705c121SKalle Valo */ 717e705c121SKalle Valo if (iwl_mvm_is_radio_hw_killed(mvm)) { 718e705c121SKalle Valo IWL_DEBUG_RF_KILL(mvm, 719e705c121SKalle Valo "jump over all phy activities due to RF kill\n"); 72000e0c6c8SLuca Coelho goto remove_notif; 721e705c121SKalle Valo } 722e705c121SKalle Valo 723b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 724e705c121SKalle Valo 725e705c121SKalle Valo /* Send TX valid antennas before triggering calibrations */ 726e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 727e705c121SKalle Valo if (ret) 72800e0c6c8SLuca Coelho goto remove_notif; 729e705c121SKalle Valo 730e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 731e705c121SKalle Valo if (ret) { 732e705c121SKalle Valo IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 733e705c121SKalle Valo ret); 73400e0c6c8SLuca Coelho goto remove_notif; 735e705c121SKalle Valo } 736e705c121SKalle Valo 737e705c121SKalle Valo /* 738e705c121SKalle Valo * Some things may run in the background now, but we 739e705c121SKalle Valo * just wait for the calibration complete notification. 740e705c121SKalle Valo */ 741e705c121SKalle Valo ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait, 742e705c121SKalle Valo MVM_UCODE_CALIB_TIMEOUT); 74300e0c6c8SLuca Coelho if (!ret) 744e705c121SKalle Valo goto out; 745e705c121SKalle Valo 74600e0c6c8SLuca Coelho if (iwl_mvm_is_radio_hw_killed(mvm)) { 74700e0c6c8SLuca Coelho IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n"); 74800e0c6c8SLuca Coelho ret = 0; 74900e0c6c8SLuca Coelho } else { 75000e0c6c8SLuca Coelho IWL_ERR(mvm, "Failed to run INIT calibrations: %d\n", 75100e0c6c8SLuca Coelho ret); 75200e0c6c8SLuca Coelho } 75300e0c6c8SLuca Coelho 75400e0c6c8SLuca Coelho goto out; 75500e0c6c8SLuca Coelho 75600e0c6c8SLuca Coelho remove_notif: 757e705c121SKalle Valo iwl_remove_notification(&mvm->notif_wait, &calib_wait); 758e705c121SKalle Valo out: 759b3500b47SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 760e705c121SKalle Valo if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) { 761e705c121SKalle Valo /* we want to debug INIT and we have no NVM - fake */ 762e705c121SKalle Valo mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) + 763e705c121SKalle Valo sizeof(struct ieee80211_channel) + 764e705c121SKalle Valo sizeof(struct ieee80211_rate), 765e705c121SKalle Valo GFP_KERNEL); 766e705c121SKalle Valo if (!mvm->nvm_data) 767e705c121SKalle Valo return -ENOMEM; 768e705c121SKalle Valo mvm->nvm_data->bands[0].channels = mvm->nvm_data->channels; 769e705c121SKalle Valo mvm->nvm_data->bands[0].n_channels = 1; 770e705c121SKalle Valo mvm->nvm_data->bands[0].n_bitrates = 1; 771e705c121SKalle Valo mvm->nvm_data->bands[0].bitrates = 7723827cb59SJohannes Berg (void *)((u8 *)mvm->nvm_data->channels + 1); 773e705c121SKalle Valo mvm->nvm_data->bands[0].bitrates->hw_value = 10; 774e705c121SKalle Valo } 775e705c121SKalle Valo 776e705c121SKalle Valo return ret; 777e705c121SKalle Valo } 778e705c121SKalle Valo 779e705c121SKalle Valo static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) 780e705c121SKalle Valo { 781e705c121SKalle Valo struct iwl_ltr_config_cmd cmd = { 782e705c121SKalle Valo .flags = cpu_to_le32(LTR_CFG_FLAG_FEATURE_ENABLE), 783e705c121SKalle Valo }; 784e705c121SKalle Valo 785e705c121SKalle Valo if (!mvm->trans->ltr_enabled) 786e705c121SKalle Valo return 0; 787e705c121SKalle Valo 788e705c121SKalle Valo return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0, 789e705c121SKalle Valo sizeof(cmd), &cmd); 790e705c121SKalle Valo } 791e705c121SKalle Valo 792c386dacbSHaim Dreyfuss #ifdef CONFIG_ACPI 79342ce76d6SLuca Coelho int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) 794da2830acSLuca Coelho { 795971cbe50SJohannes Berg u32 cmd_id = REDUCE_TX_POWER_CMD; 796216cdfb5SLuca Coelho struct iwl_dev_tx_power_cmd cmd = { 797216cdfb5SLuca Coelho .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), 79871e9378bSLuca Coelho }; 7999c08cef8SLuca Coelho __le16 *per_chain; 8001edd56e6SLuca Coelho int ret; 80139c1a972SIhab Zhaika u16 len = 0; 802fbb7957dSLuca Coelho u32 n_subbands; 803971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 804e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 80542ce76d6SLuca Coelho 806fbb7957dSLuca Coelho if (cmd_ver == 6) { 807fbb7957dSLuca Coelho len = sizeof(cmd.v6); 808fbb7957dSLuca Coelho n_subbands = IWL_NUM_SUB_BANDS_V2; 809fbb7957dSLuca Coelho per_chain = cmd.v6.per_chain[0][0]; 810fbb7957dSLuca Coelho } else if (fw_has_api(&mvm->fw->ucode_capa, 8119c08cef8SLuca Coelho IWL_UCODE_TLV_API_REDUCE_TX_POWER)) { 8120791c2fcSHaim Dreyfuss len = sizeof(cmd.v5); 813e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8149c08cef8SLuca Coelho per_chain = cmd.v5.per_chain[0][0]; 8159c08cef8SLuca Coelho } else if (fw_has_capa(&mvm->fw->ucode_capa, 8169c08cef8SLuca Coelho IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) { 817216cdfb5SLuca Coelho len = sizeof(cmd.v4); 818e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8199c08cef8SLuca Coelho per_chain = cmd.v4.per_chain[0][0]; 8209c08cef8SLuca Coelho } else { 821216cdfb5SLuca Coelho len = sizeof(cmd.v3); 822e12cfc7bSMiri Korenblit n_subbands = IWL_NUM_SUB_BANDS_V1; 8239c08cef8SLuca Coelho per_chain = cmd.v3.per_chain[0][0]; 8249c08cef8SLuca Coelho } 82555bfa4b9SLuca Coelho 826216cdfb5SLuca Coelho /* all structs have the same common part, add it */ 827216cdfb5SLuca Coelho len += sizeof(cmd.common); 82842ce76d6SLuca Coelho 829dac7171cSLuca Coelho ret = iwl_sar_select_profile(&mvm->fwrt, per_chain, 830dac7171cSLuca Coelho IWL_NUM_CHAIN_TABLES, 831fbb7957dSLuca Coelho n_subbands, prof_a, prof_b); 8321edd56e6SLuca Coelho 8331edd56e6SLuca Coelho /* return on error or if the profile is disabled (positive number) */ 8341edd56e6SLuca Coelho if (ret) 8351edd56e6SLuca Coelho return ret; 8361edd56e6SLuca Coelho 8376d19a5ebSEmmanuel Grumbach iwl_mei_set_power_limit(per_chain); 8386d19a5ebSEmmanuel Grumbach 83942ce76d6SLuca Coelho IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); 840971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); 84142ce76d6SLuca Coelho } 84242ce76d6SLuca Coelho 8437fe90e0eSHaim Dreyfuss int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 8447fe90e0eSHaim Dreyfuss { 845dd2a1256SLuca Coelho union iwl_geo_tx_power_profiles_cmd geo_tx_cmd; 846f604324eSLuca Coelho struct iwl_geo_tx_power_profiles_resp *resp; 8470c3d7282SHaim Dreyfuss u16 len; 84839c1a972SIhab Zhaika int ret; 849c8611331SJohannes Berg struct iwl_host_cmd cmd = { 850c8611331SJohannes Berg .id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD), 851c8611331SJohannes Berg .flags = CMD_WANT_SKB, 852c8611331SJohannes Berg .data = { &geo_tx_cmd }, 853c8611331SJohannes Berg }; 854971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, 855e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 8567fe90e0eSHaim Dreyfuss 857dd2a1256SLuca Coelho /* the ops field is at the same spot for all versions, so set in v1 */ 858dd2a1256SLuca Coelho geo_tx_cmd.v1.ops = 859dd2a1256SLuca Coelho cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); 860dd2a1256SLuca Coelho 86197f8a3d1SAyala Barazani if (cmd_ver == 5) 86297f8a3d1SAyala Barazani len = sizeof(geo_tx_cmd.v5); 86397f8a3d1SAyala Barazani else if (cmd_ver == 4) 86497f8a3d1SAyala Barazani len = sizeof(geo_tx_cmd.v4); 86597f8a3d1SAyala Barazani else if (cmd_ver == 3) 8660ea788edSLuca Coelho len = sizeof(geo_tx_cmd.v3); 8670ea788edSLuca Coelho else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 868dd2a1256SLuca Coelho IWL_UCODE_TLV_API_SAR_TABLE_VER)) 869dd2a1256SLuca Coelho len = sizeof(geo_tx_cmd.v2); 870dd2a1256SLuca Coelho else 871dd2a1256SLuca Coelho len = sizeof(geo_tx_cmd.v1); 8720c3d7282SHaim Dreyfuss 87339c1a972SIhab Zhaika if (!iwl_sar_geo_support(&mvm->fwrt)) 87439c1a972SIhab Zhaika return -EOPNOTSUPP; 87539c1a972SIhab Zhaika 876c8611331SJohannes Berg cmd.len[0] = len; 8777fe90e0eSHaim Dreyfuss 8787fe90e0eSHaim Dreyfuss ret = iwl_mvm_send_cmd(mvm, &cmd); 8797fe90e0eSHaim Dreyfuss if (ret) { 8807fe90e0eSHaim Dreyfuss IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret); 8817fe90e0eSHaim Dreyfuss return ret; 8827fe90e0eSHaim Dreyfuss } 883f604324eSLuca Coelho 884f604324eSLuca Coelho resp = (void *)cmd.resp_pkt->data; 885f604324eSLuca Coelho ret = le32_to_cpu(resp->profile_idx); 886f604324eSLuca Coelho 88797f8a3d1SAyala Barazani if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES_REV3)) 888f604324eSLuca Coelho ret = -EIO; 889f604324eSLuca Coelho 8907fe90e0eSHaim Dreyfuss iwl_free_resp(&cmd); 8917fe90e0eSHaim Dreyfuss return ret; 8927fe90e0eSHaim Dreyfuss } 8937fe90e0eSHaim Dreyfuss 894a6bff3cbSHaim Dreyfuss static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 895a6bff3cbSHaim Dreyfuss { 896971cbe50SJohannes Berg u32 cmd_id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD); 897dd2a1256SLuca Coelho union iwl_geo_tx_power_profiles_cmd cmd; 89839c1a972SIhab Zhaika u16 len; 89945acebf8SNaftali Goldstein u32 n_bands; 90097f8a3d1SAyala Barazani u32 n_profiles; 901ac9952f6SLuca Coelho u32 sk = 0; 9020433ae55SGolan Ben Ami int ret; 903971cbe50SJohannes Berg u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 904e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 905a6bff3cbSHaim Dreyfuss 90645acebf8SNaftali Goldstein BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, ops) != 90745acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) || 90845acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) != 90997f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) || 91097f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) != 91197f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) || 91297f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) != 91397f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, ops)); 91497f8a3d1SAyala Barazani 91545acebf8SNaftali Goldstein /* the ops field is at the same spot for all versions, so set in v1 */ 91645acebf8SNaftali Goldstein cmd.v1.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); 91745acebf8SNaftali Goldstein 91897f8a3d1SAyala Barazani if (cmd_ver == 5) { 91997f8a3d1SAyala Barazani len = sizeof(cmd.v5); 92097f8a3d1SAyala Barazani n_bands = ARRAY_SIZE(cmd.v5.table[0]); 92197f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES_REV3; 92297f8a3d1SAyala Barazani } else if (cmd_ver == 4) { 92397f8a3d1SAyala Barazani len = sizeof(cmd.v4); 92497f8a3d1SAyala Barazani n_bands = ARRAY_SIZE(cmd.v4.table[0]); 92597f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES_REV3; 92697f8a3d1SAyala Barazani } else if (cmd_ver == 3) { 92745acebf8SNaftali Goldstein len = sizeof(cmd.v3); 92845acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v3.table[0]); 92997f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 93045acebf8SNaftali Goldstein } else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 93145acebf8SNaftali Goldstein IWL_UCODE_TLV_API_SAR_TABLE_VER)) { 93245acebf8SNaftali Goldstein len = sizeof(cmd.v2); 93345acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v2.table[0]); 93497f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 93545acebf8SNaftali Goldstein } else { 93645acebf8SNaftali Goldstein len = sizeof(cmd.v1); 93745acebf8SNaftali Goldstein n_bands = ARRAY_SIZE(cmd.v1.table[0]); 93897f8a3d1SAyala Barazani n_profiles = ACPI_NUM_GEO_PROFILES; 93945acebf8SNaftali Goldstein } 94045acebf8SNaftali Goldstein 94145acebf8SNaftali Goldstein BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, table) != 94245acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) || 94345acebf8SNaftali Goldstein offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) != 94497f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) || 94597f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) != 94697f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) || 94797f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) != 94897f8a3d1SAyala Barazani offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, table)); 94945acebf8SNaftali Goldstein /* the table is at the same position for all versions, so set use v1 */ 95097f8a3d1SAyala Barazani ret = iwl_sar_geo_init(&mvm->fwrt, &cmd.v1.table[0][0], 95197f8a3d1SAyala Barazani n_bands, n_profiles); 952eca1e56cSEmmanuel Grumbach 9530433ae55SGolan Ben Ami /* 9540433ae55SGolan Ben Ami * It is a valid scenario to not support SAR, or miss wgds table, 9550433ae55SGolan Ben Ami * but in that case there is no need to send the command. 9560433ae55SGolan Ben Ami */ 9570433ae55SGolan Ben Ami if (ret) 9580433ae55SGolan Ben Ami return 0; 959a6bff3cbSHaim Dreyfuss 960ac9952f6SLuca Coelho /* Only set to South Korea if the table revision is 1 */ 961ac9952f6SLuca Coelho if (mvm->fwrt.geo_rev == 1) 962ac9952f6SLuca Coelho sk = 1; 963ac9952f6SLuca Coelho 96428db1862SLuca Coelho /* 965ac9952f6SLuca Coelho * Set the table_revision to South Korea (1) or not (0). The 966ac9952f6SLuca Coelho * element name is misleading, as it doesn't contain the table 967ac9952f6SLuca Coelho * revision number, but whether the South Korea variation 968ac9952f6SLuca Coelho * should be used. 96928db1862SLuca Coelho * This must be done after calling iwl_sar_geo_init(). 97028db1862SLuca Coelho */ 97197f8a3d1SAyala Barazani if (cmd_ver == 5) 972ac9952f6SLuca Coelho cmd.v5.table_revision = cpu_to_le32(sk); 97397f8a3d1SAyala Barazani else if (cmd_ver == 4) 974ac9952f6SLuca Coelho cmd.v4.table_revision = cpu_to_le32(sk); 97597f8a3d1SAyala Barazani else if (cmd_ver == 3) 976ac9952f6SLuca Coelho cmd.v3.table_revision = cpu_to_le32(sk); 97728db1862SLuca Coelho else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, 97828db1862SLuca Coelho IWL_UCODE_TLV_API_SAR_TABLE_VER)) 979ac9952f6SLuca Coelho cmd.v2.table_revision = cpu_to_le32(sk); 98028db1862SLuca Coelho 981971cbe50SJohannes Berg return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); 982a6bff3cbSHaim Dreyfuss } 983a6bff3cbSHaim Dreyfuss 9846ce1e5c0SGil Adam static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) 9856ce1e5c0SGil Adam { 986e12cfc7bSMiri Korenblit union acpi_object *wifi_pkg, *data, *flags; 987f2134f66SGil Adam int i, j, ret, tbl_rev, num_sub_bands; 9886ce1e5c0SGil Adam int idx = 2; 9896ce1e5c0SGil Adam 9908bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 991e12cfc7bSMiri Korenblit 9926ce1e5c0SGil Adam data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD); 9936ce1e5c0SGil Adam if (IS_ERR(data)) 9946ce1e5c0SGil Adam return PTR_ERR(data); 9956ce1e5c0SGil Adam 996e12cfc7bSMiri Korenblit /* try to read ppag table rev 2 or 1 (both have the same data size) */ 9976ce1e5c0SGil Adam wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 998f2134f66SGil Adam ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev); 999f2134f66SGil Adam if (!IS_ERR(wifi_pkg)) { 1000e12cfc7bSMiri Korenblit if (tbl_rev == 1 || tbl_rev == 2) { 1001e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V2; 1002e12cfc7bSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1003e12cfc7bSMiri Korenblit "Reading PPAG table v2 (tbl_rev=%d)\n", 1004e12cfc7bSMiri Korenblit tbl_rev); 1005e12cfc7bSMiri Korenblit goto read_table; 1006e12cfc7bSMiri Korenblit } else { 1007f2134f66SGil Adam ret = -EINVAL; 10086ce1e5c0SGil Adam goto out_free; 10096ce1e5c0SGil Adam } 1010f2134f66SGil Adam } 10116ce1e5c0SGil Adam 1012f2134f66SGil Adam /* try to read ppag table revision 0 */ 1013f2134f66SGil Adam wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, 1014e12cfc7bSMiri Korenblit ACPI_PPAG_WIFI_DATA_SIZE_V1, &tbl_rev); 1015f2134f66SGil Adam if (!IS_ERR(wifi_pkg)) { 10163ed83da3SLuca Coelho if (tbl_rev != 0) { 10173ed83da3SLuca Coelho ret = -EINVAL; 10183ed83da3SLuca Coelho goto out_free; 10193ed83da3SLuca Coelho } 1020e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V1; 1021f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Reading PPAG table v1 (tbl_rev=0)\n"); 1022f2134f66SGil Adam goto read_table; 1023f2134f66SGil Adam } 1024f2134f66SGil Adam ret = PTR_ERR(wifi_pkg); 1025f2134f66SGil Adam goto out_free; 10263ed83da3SLuca Coelho 1027f2134f66SGil Adam read_table: 10288bdc52b9SMiri Korenblit mvm->fwrt.ppag_ver = tbl_rev; 1029e12cfc7bSMiri Korenblit flags = &wifi_pkg->package.elements[1]; 1030e12cfc7bSMiri Korenblit 1031e12cfc7bSMiri Korenblit if (flags->type != ACPI_TYPE_INTEGER) { 10326ce1e5c0SGil Adam ret = -EINVAL; 10336ce1e5c0SGil Adam goto out_free; 10346ce1e5c0SGil Adam } 10356ce1e5c0SGil Adam 10368bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = flags->integer.value & IWL_PPAG_MASK; 1037e12cfc7bSMiri Korenblit 10388bdc52b9SMiri Korenblit if (!mvm->fwrt.ppag_flags) { 10396ce1e5c0SGil Adam ret = 0; 10406ce1e5c0SGil Adam goto out_free; 10416ce1e5c0SGil Adam } 10426ce1e5c0SGil Adam 10436ce1e5c0SGil Adam /* 10446ce1e5c0SGil Adam * read, verify gain values and save them into the PPAG table. 10456ce1e5c0SGil Adam * first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the 10466ce1e5c0SGil Adam * following sub-bands to High-Band (5GHz). 10476ce1e5c0SGil Adam */ 1048f2134f66SGil Adam for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) { 1049f2134f66SGil Adam for (j = 0; j < num_sub_bands; j++) { 10506ce1e5c0SGil Adam union acpi_object *ent; 10516ce1e5c0SGil Adam 10526ce1e5c0SGil Adam ent = &wifi_pkg->package.elements[idx++]; 10535a684245SLuca Coelho if (ent->type != ACPI_TYPE_INTEGER) { 10545a684245SLuca Coelho ret = -EINVAL; 10555a684245SLuca Coelho goto out_free; 10565a684245SLuca Coelho } 10575a684245SLuca Coelho 10588bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] = ent->integer.value; 10595a684245SLuca Coelho 10605a684245SLuca Coelho if ((j == 0 && 10618bdc52b9SMiri Korenblit (mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_LB || 10628bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_LB)) || 10635a684245SLuca Coelho (j != 0 && 10648bdc52b9SMiri Korenblit (mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_HB || 10658bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_HB))) { 10668bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 10676ce1e5c0SGil Adam ret = -EINVAL; 10686ce1e5c0SGil Adam goto out_free; 10696ce1e5c0SGil Adam } 10706ce1e5c0SGil Adam } 10716ce1e5c0SGil Adam } 1072e12cfc7bSMiri Korenblit 10736ce1e5c0SGil Adam ret = 0; 10746ce1e5c0SGil Adam out_free: 10756ce1e5c0SGil Adam kfree(data); 10766ce1e5c0SGil Adam return ret; 10776ce1e5c0SGil Adam } 10786ce1e5c0SGil Adam 10796ce1e5c0SGil Adam int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) 10806ce1e5c0SGil Adam { 10818bdc52b9SMiri Korenblit union iwl_ppag_table_cmd cmd; 1082f2134f66SGil Adam u8 cmd_ver; 1083f2134f66SGil Adam int i, j, ret, num_sub_bands, cmd_size; 1084f2134f66SGil Adam s8 *gain; 10856ce1e5c0SGil Adam 10866ce1e5c0SGil Adam if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) { 10876ce1e5c0SGil Adam IWL_DEBUG_RADIO(mvm, 10886ce1e5c0SGil Adam "PPAG capability not supported by FW, command not sent.\n"); 10896ce1e5c0SGil Adam return 0; 10906ce1e5c0SGil Adam } 10918bdc52b9SMiri Korenblit if (!mvm->fwrt.ppag_flags) { 1092f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "PPAG not enabled, command not sent.\n"); 1093160bab43SGil Adam return 0; 1094160bab43SGil Adam } 1095160bab43SGil Adam 10968bdc52b9SMiri Korenblit /* The 'flags' field is the same in v1 and in v2 so we can just 10978bdc52b9SMiri Korenblit * use v1 to access it. 10988bdc52b9SMiri Korenblit */ 10998bdc52b9SMiri Korenblit cmd.v1.flags = cpu_to_le32(mvm->fwrt.ppag_flags); 1100971cbe50SJohannes Berg cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, 1101971cbe50SJohannes Berg WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD), 1102e80bfd11SMordechay Goodstein IWL_FW_CMD_VER_UNKNOWN); 1103f2134f66SGil Adam if (cmd_ver == 1) { 1104e12cfc7bSMiri Korenblit num_sub_bands = IWL_NUM_SUB_BANDS_V1; 11058bdc52b9SMiri Korenblit gain = cmd.v1.gain[0]; 11068bdc52b9SMiri Korenblit cmd_size = sizeof(cmd.v1); 1107e12cfc7bSMiri Korenblit if (mvm->fwrt.ppag_ver == 1 || mvm->fwrt.ppag_ver == 2) { 1108f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, 1109e12cfc7bSMiri Korenblit "PPAG table rev is %d but FW supports v1, sending truncated table\n", 1110e12cfc7bSMiri Korenblit mvm->fwrt.ppag_ver); 11118bdc52b9SMiri Korenblit cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK); 1112f2134f66SGil Adam } 1113e12cfc7bSMiri Korenblit } else if (cmd_ver == 2 || cmd_ver == 3) { 1114f2134f66SGil Adam num_sub_bands = IWL_NUM_SUB_BANDS_V2; 11158bdc52b9SMiri Korenblit gain = cmd.v2.gain[0]; 11168bdc52b9SMiri Korenblit cmd_size = sizeof(cmd.v2); 1117e12cfc7bSMiri Korenblit if (mvm->fwrt.ppag_ver == 0) { 1118f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, 1119f2134f66SGil Adam "PPAG table is v1 but FW supports v2, sending padded table\n"); 1120e12cfc7bSMiri Korenblit } else if (cmd_ver == 2 && mvm->fwrt.ppag_ver == 2) { 1121e12cfc7bSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1122e12cfc7bSMiri Korenblit "PPAG table is v3 but FW supports v2, sending partial bitmap.\n"); 11238bdc52b9SMiri Korenblit cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK); 1124f2134f66SGil Adam } 1125f2134f66SGil Adam } else { 1126f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Unsupported PPAG command version\n"); 1127f2134f66SGil Adam return 0; 1128f2134f66SGil Adam } 11296ce1e5c0SGil Adam 1130f2134f66SGil Adam for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) { 1131f2134f66SGil Adam for (j = 0; j < num_sub_bands; j++) { 11328bdc52b9SMiri Korenblit gain[i * num_sub_bands + j] = 11338bdc52b9SMiri Korenblit mvm->fwrt.ppag_chains[i].subbands[j]; 11346ce1e5c0SGil Adam IWL_DEBUG_RADIO(mvm, 11356ce1e5c0SGil Adam "PPAG table: chain[%d] band[%d]: gain = %d\n", 1136f2134f66SGil Adam i, j, gain[i * num_sub_bands + j]); 11376ce1e5c0SGil Adam } 11386ce1e5c0SGil Adam } 1139f2134f66SGil Adam IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n"); 11406ce1e5c0SGil Adam ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP, 11416ce1e5c0SGil Adam PER_PLATFORM_ANT_GAIN_CMD), 11428bdc52b9SMiri Korenblit 0, cmd_size, &cmd); 11436ce1e5c0SGil Adam if (ret < 0) 11446ce1e5c0SGil Adam IWL_ERR(mvm, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n", 11456ce1e5c0SGil Adam ret); 11466ce1e5c0SGil Adam 11476ce1e5c0SGil Adam return ret; 11486ce1e5c0SGil Adam } 11496ce1e5c0SGil Adam 1150a2ac0f48SLuca Coelho static const struct dmi_system_id dmi_ppag_approved_list[] = { 1151ca176eddSLuca Coelho { .ident = "HP", 1152ca176eddSLuca Coelho .matches = { 1153ca176eddSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "HP"), 1154ca176eddSLuca Coelho }, 1155ca176eddSLuca Coelho }, 1156dd158ed6SLuca Coelho { .ident = "SAMSUNG", 1157dd158ed6SLuca Coelho .matches = { 1158dd158ed6SLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"), 1159dd158ed6SLuca Coelho }, 1160dd158ed6SLuca Coelho }, 11614a76553cSLuca Coelho { .ident = "MSFT", 11624a76553cSLuca Coelho .matches = { 11634a76553cSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), 11644a76553cSLuca Coelho }, 11654a76553cSLuca Coelho }, 1166a7abc1eaSLuca Coelho { .ident = "ASUS", 1167a7abc1eaSLuca Coelho .matches = { 1168a7abc1eaSLuca Coelho DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek COMPUTER INC."), 1169a7abc1eaSLuca Coelho }, 1170a7abc1eaSLuca Coelho }, 1171a22549f1SWei Yongjun {} 1172a2ac0f48SLuca Coelho }; 1173a2ac0f48SLuca Coelho 11746ce1e5c0SGil Adam static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) 11756ce1e5c0SGil Adam { 117678a19d52SMiri Korenblit /* no need to read the table, done in INIT stage */ 1177a2ac0f48SLuca Coelho if (!dmi_check_system(dmi_ppag_approved_list)) { 1178a2ac0f48SLuca Coelho IWL_DEBUG_RADIO(mvm, 1179a2ac0f48SLuca Coelho "System vendor '%s' is not in the approved list, disabling PPAG.\n", 1180a2ac0f48SLuca Coelho dmi_get_system_info(DMI_SYS_VENDOR)); 11818bdc52b9SMiri Korenblit mvm->fwrt.ppag_flags = 0; 1182a2ac0f48SLuca Coelho return 0; 1183a2ac0f48SLuca Coelho } 1184a2ac0f48SLuca Coelho 11856ce1e5c0SGil Adam return iwl_mvm_ppag_send_cmd(mvm); 11866ce1e5c0SGil Adam } 11876ce1e5c0SGil Adam 11882856f623SAyala Barazani static const struct dmi_system_id dmi_tas_approved_list[] = { 11892856f623SAyala Barazani { .ident = "HP", 11902856f623SAyala Barazani .matches = { 11912856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "HP"), 11922856f623SAyala Barazani }, 11932856f623SAyala Barazani }, 11942856f623SAyala Barazani { .ident = "SAMSUNG", 11952856f623SAyala Barazani .matches = { 11962856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"), 11972856f623SAyala Barazani }, 11982856f623SAyala Barazani }, 11992856f623SAyala Barazani { .ident = "LENOVO", 12002856f623SAyala Barazani .matches = { 12012856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "Lenovo"), 12022856f623SAyala Barazani }, 12032856f623SAyala Barazani }, 12042856f623SAyala Barazani { .ident = "DELL", 12052856f623SAyala Barazani .matches = { 12062856f623SAyala Barazani DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), 12072856f623SAyala Barazani }, 12082856f623SAyala Barazani }, 12092856f623SAyala Barazani 12102856f623SAyala Barazani /* keep last */ 12112856f623SAyala Barazani {} 12122856f623SAyala Barazani }; 12132856f623SAyala Barazani 1214c3f40c3eSMiri Korenblit static bool iwl_mvm_add_to_tas_block_list(__le32 *list, __le32 *le_size, unsigned int mcc) 1215c3f40c3eSMiri Korenblit { 1216c3f40c3eSMiri Korenblit int i; 1217c3f40c3eSMiri Korenblit u32 size = le32_to_cpu(*le_size); 1218c3f40c3eSMiri Korenblit 1219c3f40c3eSMiri Korenblit /* Verify that there is room for another country */ 1220c3f40c3eSMiri Korenblit if (size >= IWL_TAS_BLOCK_LIST_MAX) 1221c3f40c3eSMiri Korenblit return false; 1222c3f40c3eSMiri Korenblit 1223c3f40c3eSMiri Korenblit for (i = 0; i < size; i++) { 1224c3f40c3eSMiri Korenblit if (list[i] == cpu_to_le32(mcc)) 1225c3f40c3eSMiri Korenblit return true; 1226c3f40c3eSMiri Korenblit } 1227c3f40c3eSMiri Korenblit 1228c3f40c3eSMiri Korenblit list[size++] = cpu_to_le32(mcc); 1229c3f40c3eSMiri Korenblit *le_size = cpu_to_le32(size); 1230c3f40c3eSMiri Korenblit return true; 1231c3f40c3eSMiri Korenblit } 1232c3f40c3eSMiri Korenblit 123328dd7ccdSMordechay Goodstein static void iwl_mvm_tas_init(struct iwl_mvm *mvm) 123428dd7ccdSMordechay Goodstein { 1235971cbe50SJohannes Berg u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); 123628dd7ccdSMordechay Goodstein int ret; 12376da7ba3aSAyala Barazani union iwl_tas_config_cmd cmd = {}; 12386da7ba3aSAyala Barazani int cmd_size, fw_ver; 123928dd7ccdSMordechay Goodstein 12406da7ba3aSAyala Barazani BUILD_BUG_ON(ARRAY_SIZE(cmd.v3.block_list_array) < 124128dd7ccdSMordechay Goodstein APCI_WTAS_BLACK_LIST_MAX); 124228dd7ccdSMordechay Goodstein 124328dd7ccdSMordechay Goodstein if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TAS_CFG)) { 124428dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, "TAS not enabled in FW\n"); 124528dd7ccdSMordechay Goodstein return; 124628dd7ccdSMordechay Goodstein } 124728dd7ccdSMordechay Goodstein 1248971cbe50SJohannes Berg fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 1249971cbe50SJohannes Berg IWL_FW_CMD_VER_UNKNOWN); 12506da7ba3aSAyala Barazani 12516da7ba3aSAyala Barazani ret = iwl_acpi_get_tas(&mvm->fwrt, &cmd, fw_ver); 125228dd7ccdSMordechay Goodstein if (ret < 0) { 125328dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, 125428dd7ccdSMordechay Goodstein "TAS table invalid or unavailable. (%d)\n", 125528dd7ccdSMordechay Goodstein ret); 125628dd7ccdSMordechay Goodstein return; 125728dd7ccdSMordechay Goodstein } 125828dd7ccdSMordechay Goodstein 12597c530588SMiri Korenblit if (ret == 0) 126028dd7ccdSMordechay Goodstein return; 126128dd7ccdSMordechay Goodstein 1262c3f40c3eSMiri Korenblit if (!dmi_check_system(dmi_tas_approved_list)) { 1263c3f40c3eSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1264c3f40c3eSMiri Korenblit "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", 1265c3f40c3eSMiri Korenblit dmi_get_system_info(DMI_SYS_VENDOR)); 12666da7ba3aSAyala Barazani if ((!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, 12676da7ba3aSAyala Barazani &cmd.v4.block_list_size, 12686da7ba3aSAyala Barazani IWL_TAS_US_MCC)) || 12696da7ba3aSAyala Barazani (!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, 12706da7ba3aSAyala Barazani &cmd.v4.block_list_size, 12716da7ba3aSAyala Barazani IWL_TAS_CANADA_MCC))) { 1272c3f40c3eSMiri Korenblit IWL_DEBUG_RADIO(mvm, 1273c3f40c3eSMiri Korenblit "Unable to add US/Canada to TAS block list, disabling TAS\n"); 1274c3f40c3eSMiri Korenblit return; 1275c3f40c3eSMiri Korenblit } 1276c3f40c3eSMiri Korenblit } 1277c3f40c3eSMiri Korenblit 12786da7ba3aSAyala Barazani /* v4 is the same size as v3, so no need to differentiate here */ 12796da7ba3aSAyala Barazani cmd_size = fw_ver < 3 ? 12807c530588SMiri Korenblit sizeof(struct iwl_tas_config_cmd_v2) : 12817c530588SMiri Korenblit sizeof(struct iwl_tas_config_cmd_v3); 128228dd7ccdSMordechay Goodstein 1283971cbe50SJohannes Berg ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &cmd); 128428dd7ccdSMordechay Goodstein if (ret < 0) 128528dd7ccdSMordechay Goodstein IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); 128628dd7ccdSMordechay Goodstein } 1287f5b1cb2eSGil Adam 12884e8fe214SGregory Greenman static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) 12894e8fe214SGregory Greenman { 12904e8fe214SGregory Greenman u8 value; 129145fe1b6bSLuca Coelho int ret = iwl_acpi_get_dsm_u8(mvm->fwrt.dev, 0, DSM_RFI_FUNC_ENABLE, 12924e8fe214SGregory Greenman &iwl_rfi_guid, &value); 12934e8fe214SGregory Greenman 12944e8fe214SGregory Greenman if (ret < 0) { 12954e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "Failed to get DSM RFI, ret=%d\n", ret); 12964e8fe214SGregory Greenman 12974e8fe214SGregory Greenman } else if (value >= DSM_VALUE_RFI_MAX) { 12984e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI got invalid value, ret=%d\n", 12994e8fe214SGregory Greenman value); 13004e8fe214SGregory Greenman 13014e8fe214SGregory Greenman } else if (value == DSM_VALUE_RFI_ENABLE) { 13024e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n"); 13034e8fe214SGregory Greenman return DSM_VALUE_RFI_ENABLE; 13044e8fe214SGregory Greenman } 13054e8fe214SGregory Greenman 13064e8fe214SGregory Greenman IWL_DEBUG_RADIO(mvm, "DSM RFI is disabled\n"); 13074e8fe214SGregory Greenman 13084e8fe214SGregory Greenman /* default behaviour is disabled */ 13094e8fe214SGregory Greenman return DSM_VALUE_RFI_DISABLE; 13104e8fe214SGregory Greenman } 13114e8fe214SGregory Greenman 1312f5b1cb2eSGil Adam static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) 1313f5b1cb2eSGil Adam { 13147119f02bSMiri Korenblit int ret; 13157119f02bSMiri Korenblit u32 value; 13161f578d4fSMiri Korenblit struct iwl_lari_config_change_cmd_v5 cmd = {}; 1317f5b1cb2eSGil Adam 1318f21afabaSHarish Mitty cmd.config_bitmap = iwl_acpi_get_lari_config_bitmap(&mvm->fwrt); 1319d2bfda8aSMiri Korenblit 132045fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, DSM_FUNC_11AX_ENABLEMENT, 13217119f02bSMiri Korenblit &iwl_guid, &value); 13227119f02bSMiri Korenblit if (!ret) 13237119f02bSMiri Korenblit cmd.oem_11ax_allow_bitmap = cpu_to_le32(value); 1324f5b1cb2eSGil Adam 132545fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 132654b4fda5SAbhishek Naik DSM_FUNC_ENABLE_UNII4_CHAN, 132754b4fda5SAbhishek Naik &iwl_guid, &value); 132854b4fda5SAbhishek Naik if (!ret) 132954b4fda5SAbhishek Naik cmd.oem_unii4_allow_bitmap = cpu_to_le32(value); 133054b4fda5SAbhishek Naik 133145fe1b6bSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 13321f578d4fSMiri Korenblit DSM_FUNC_ACTIVATE_CHANNEL, 13331f578d4fSMiri Korenblit &iwl_guid, &value); 13341f578d4fSMiri Korenblit if (!ret) 13351f578d4fSMiri Korenblit cmd.chan_state_active_bitmap = cpu_to_le32(value); 13361f578d4fSMiri Korenblit 1337698b166eSLuca Coelho ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, 1338698b166eSLuca Coelho DSM_FUNC_ENABLE_6E, 1339698b166eSLuca Coelho &iwl_guid, &value); 1340698b166eSLuca Coelho if (!ret) 1341698b166eSLuca Coelho cmd.oem_uhb_allow_bitmap = cpu_to_le32(value); 1342698b166eSLuca Coelho 134354b4fda5SAbhishek Naik if (cmd.config_bitmap || 1344698b166eSLuca Coelho cmd.oem_uhb_allow_bitmap || 134554b4fda5SAbhishek Naik cmd.oem_11ax_allow_bitmap || 13461f578d4fSMiri Korenblit cmd.oem_unii4_allow_bitmap || 13471f578d4fSMiri Korenblit cmd.chan_state_active_bitmap) { 13483c21990bSMiri Korenblit size_t cmd_size; 13493c21990bSMiri Korenblit u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, 1350971cbe50SJohannes Berg WIDE_ID(REGULATORY_AND_NVM_GROUP, 1351971cbe50SJohannes Berg LARI_CONFIG_CHANGE), 1352971cbe50SJohannes Berg 1); 13531f578d4fSMiri Korenblit if (cmd_ver == 5) 13541f578d4fSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5); 13551f578d4fSMiri Korenblit else if (cmd_ver == 4) 135654b4fda5SAbhishek Naik cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4); 135754b4fda5SAbhishek Naik else if (cmd_ver == 3) 13583c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3); 13593c21990bSMiri Korenblit else if (cmd_ver == 2) 13603c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2); 13613c21990bSMiri Korenblit else 13623c21990bSMiri Korenblit cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1); 13633c21990bSMiri Korenblit 13643ce88247SMiri Korenblit IWL_DEBUG_RADIO(mvm, 13657119f02bSMiri Korenblit "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n", 13667119f02bSMiri Korenblit le32_to_cpu(cmd.config_bitmap), 13677119f02bSMiri Korenblit le32_to_cpu(cmd.oem_11ax_allow_bitmap)); 136854b4fda5SAbhishek Naik IWL_DEBUG_RADIO(mvm, 13691f578d4fSMiri Korenblit "sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x, cmd_ver=%d\n", 137054b4fda5SAbhishek Naik le32_to_cpu(cmd.oem_unii4_allow_bitmap), 13711f578d4fSMiri Korenblit le32_to_cpu(cmd.chan_state_active_bitmap), 137254b4fda5SAbhishek Naik cmd_ver); 1373698b166eSLuca Coelho IWL_DEBUG_RADIO(mvm, 1374698b166eSLuca Coelho "sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x\n", 1375698b166eSLuca Coelho le32_to_cpu(cmd.oem_uhb_allow_bitmap)); 13767119f02bSMiri Korenblit ret = iwl_mvm_send_cmd_pdu(mvm, 1377f5b1cb2eSGil Adam WIDE_ID(REGULATORY_AND_NVM_GROUP, 1378f5b1cb2eSGil Adam LARI_CONFIG_CHANGE), 13793ce88247SMiri Korenblit 0, cmd_size, &cmd); 13807119f02bSMiri Korenblit if (ret < 0) 1381f5b1cb2eSGil Adam IWL_DEBUG_RADIO(mvm, 1382f5b1cb2eSGil Adam "Failed to send LARI_CONFIG_CHANGE (%d)\n", 13837119f02bSMiri Korenblit ret); 1384f5b1cb2eSGil Adam } 1385f5b1cb2eSGil Adam } 138678a19d52SMiri Korenblit 138778a19d52SMiri Korenblit void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) 138878a19d52SMiri Korenblit { 138978a19d52SMiri Korenblit int ret; 139078a19d52SMiri Korenblit 139178a19d52SMiri Korenblit /* read PPAG table */ 139278a19d52SMiri Korenblit ret = iwl_mvm_get_ppag_table(mvm); 139378a19d52SMiri Korenblit if (ret < 0) { 139478a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 139578a19d52SMiri Korenblit "PPAG BIOS table invalid or unavailable. (%d)\n", 139678a19d52SMiri Korenblit ret); 139778a19d52SMiri Korenblit } 139878a19d52SMiri Korenblit 139978a19d52SMiri Korenblit /* read SAR tables */ 140078a19d52SMiri Korenblit ret = iwl_sar_get_wrds_table(&mvm->fwrt); 140178a19d52SMiri Korenblit if (ret < 0) { 140278a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 140378a19d52SMiri Korenblit "WRDS SAR BIOS table invalid or unavailable. (%d)\n", 140478a19d52SMiri Korenblit ret); 140578a19d52SMiri Korenblit /* 140678a19d52SMiri Korenblit * If not available, don't fail and don't bother with EWRD and 140778a19d52SMiri Korenblit * WGDS */ 140878a19d52SMiri Korenblit 140978a19d52SMiri Korenblit if (!iwl_sar_get_wgds_table(&mvm->fwrt)) { 141078a19d52SMiri Korenblit /* 141178a19d52SMiri Korenblit * If basic SAR is not available, we check for WGDS, 141278a19d52SMiri Korenblit * which should *not* be available either. If it is 141378a19d52SMiri Korenblit * available, issue an error, because we can't use SAR 141478a19d52SMiri Korenblit * Geo without basic SAR. 141578a19d52SMiri Korenblit */ 141678a19d52SMiri Korenblit IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n"); 141778a19d52SMiri Korenblit } 141878a19d52SMiri Korenblit 141978a19d52SMiri Korenblit } else { 142078a19d52SMiri Korenblit ret = iwl_sar_get_ewrd_table(&mvm->fwrt); 142178a19d52SMiri Korenblit /* if EWRD is not available, we can still use 142278a19d52SMiri Korenblit * WRDS, so don't fail */ 142378a19d52SMiri Korenblit if (ret < 0) 142478a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 142578a19d52SMiri Korenblit "EWRD SAR BIOS table invalid or unavailable. (%d)\n", 142678a19d52SMiri Korenblit ret); 142778a19d52SMiri Korenblit 142878a19d52SMiri Korenblit /* read geo SAR table */ 142978a19d52SMiri Korenblit if (iwl_sar_geo_support(&mvm->fwrt)) { 143078a19d52SMiri Korenblit ret = iwl_sar_get_wgds_table(&mvm->fwrt); 143178a19d52SMiri Korenblit if (ret < 0) 143278a19d52SMiri Korenblit IWL_DEBUG_RADIO(mvm, 143378a19d52SMiri Korenblit "Geo SAR BIOS table invalid or unavailable. (%d)\n", 143478a19d52SMiri Korenblit ret); 143578a19d52SMiri Korenblit /* we don't fail if the table is not available */ 143678a19d52SMiri Korenblit } 143778a19d52SMiri Korenblit } 143878a19d52SMiri Korenblit } 143969964905SLuca Coelho #else /* CONFIG_ACPI */ 144039c1a972SIhab Zhaika 144139c1a972SIhab Zhaika inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, 144239c1a972SIhab Zhaika int prof_a, int prof_b) 144369964905SLuca Coelho { 144478a19d52SMiri Korenblit return 1; 144569964905SLuca Coelho } 144669964905SLuca Coelho 144739c1a972SIhab Zhaika inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) 14485d041c46SLuca Coelho { 14495d041c46SLuca Coelho return -ENOENT; 14505d041c46SLuca Coelho } 14515d041c46SLuca Coelho 1452a6bff3cbSHaim Dreyfuss static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 1453a6bff3cbSHaim Dreyfuss { 1454a6bff3cbSHaim Dreyfuss return 0; 1455a6bff3cbSHaim Dreyfuss } 145618f1755dSLuca Coelho 14576ce1e5c0SGil Adam int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) 14586ce1e5c0SGil Adam { 14596ce1e5c0SGil Adam return -ENOENT; 14606ce1e5c0SGil Adam } 14616ce1e5c0SGil Adam 14626ce1e5c0SGil Adam static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) 14636ce1e5c0SGil Adam { 14647937fd32SJohannes Berg return 0; 14656ce1e5c0SGil Adam } 146628dd7ccdSMordechay Goodstein 146728dd7ccdSMordechay Goodstein static void iwl_mvm_tas_init(struct iwl_mvm *mvm) 146828dd7ccdSMordechay Goodstein { 146928dd7ccdSMordechay Goodstein } 1470f5b1cb2eSGil Adam 1471f5b1cb2eSGil Adam static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) 1472f5b1cb2eSGil Adam { 1473f5b1cb2eSGil Adam } 14744e8fe214SGregory Greenman 14754e8fe214SGregory Greenman static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) 14764e8fe214SGregory Greenman { 14774e8fe214SGregory Greenman return DSM_VALUE_RFI_DISABLE; 14784e8fe214SGregory Greenman } 147978a19d52SMiri Korenblit 148078a19d52SMiri Korenblit void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) 148178a19d52SMiri Korenblit { 148278a19d52SMiri Korenblit } 1483c593d2faSAyala Barazani 148469964905SLuca Coelho #endif /* CONFIG_ACPI */ 148569964905SLuca Coelho 1486f130bb75SMordechay Goodstein void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) 1487f130bb75SMordechay Goodstein { 1488f130bb75SMordechay Goodstein u32 error_log_size = mvm->fw->ucode_capa.error_log_size; 1489f130bb75SMordechay Goodstein int ret; 1490f130bb75SMordechay Goodstein u32 resp; 1491f130bb75SMordechay Goodstein 1492f130bb75SMordechay Goodstein struct iwl_fw_error_recovery_cmd recovery_cmd = { 1493f130bb75SMordechay Goodstein .flags = cpu_to_le32(flags), 1494f130bb75SMordechay Goodstein .buf_size = 0, 1495f130bb75SMordechay Goodstein }; 1496f130bb75SMordechay Goodstein struct iwl_host_cmd host_cmd = { 1497f130bb75SMordechay Goodstein .id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD), 1498f130bb75SMordechay Goodstein .flags = CMD_WANT_SKB, 1499f130bb75SMordechay Goodstein .data = {&recovery_cmd, }, 1500f130bb75SMordechay Goodstein .len = {sizeof(recovery_cmd), }, 1501f130bb75SMordechay Goodstein }; 1502f130bb75SMordechay Goodstein 1503f130bb75SMordechay Goodstein /* no error log was defined in TLV */ 1504f130bb75SMordechay Goodstein if (!error_log_size) 1505f130bb75SMordechay Goodstein return; 1506f130bb75SMordechay Goodstein 1507f130bb75SMordechay Goodstein if (flags & ERROR_RECOVERY_UPDATE_DB) { 1508f130bb75SMordechay Goodstein /* no buf was allocated while HW reset */ 1509f130bb75SMordechay Goodstein if (!mvm->error_recovery_buf) 1510f130bb75SMordechay Goodstein return; 1511f130bb75SMordechay Goodstein 1512f130bb75SMordechay Goodstein host_cmd.data[1] = mvm->error_recovery_buf; 1513f130bb75SMordechay Goodstein host_cmd.len[1] = error_log_size; 1514f130bb75SMordechay Goodstein host_cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY; 1515f130bb75SMordechay Goodstein recovery_cmd.buf_size = cpu_to_le32(error_log_size); 1516f130bb75SMordechay Goodstein } 1517f130bb75SMordechay Goodstein 1518f130bb75SMordechay Goodstein ret = iwl_mvm_send_cmd(mvm, &host_cmd); 1519f130bb75SMordechay Goodstein kfree(mvm->error_recovery_buf); 1520f130bb75SMordechay Goodstein mvm->error_recovery_buf = NULL; 1521f130bb75SMordechay Goodstein 1522f130bb75SMordechay Goodstein if (ret) { 1523f130bb75SMordechay Goodstein IWL_ERR(mvm, "Failed to send recovery cmd %d\n", ret); 1524f130bb75SMordechay Goodstein return; 1525f130bb75SMordechay Goodstein } 1526f130bb75SMordechay Goodstein 1527f130bb75SMordechay Goodstein /* skb respond is only relevant in ERROR_RECOVERY_UPDATE_DB */ 1528f130bb75SMordechay Goodstein if (flags & ERROR_RECOVERY_UPDATE_DB) { 1529f130bb75SMordechay Goodstein resp = le32_to_cpu(*(__le32 *)host_cmd.resp_pkt->data); 1530f130bb75SMordechay Goodstein if (resp) 1531f130bb75SMordechay Goodstein IWL_ERR(mvm, 1532f130bb75SMordechay Goodstein "Failed to send recovery cmd blob was invalid %d\n", 1533f130bb75SMordechay Goodstein resp); 1534f130bb75SMordechay Goodstein } 1535f130bb75SMordechay Goodstein } 1536f130bb75SMordechay Goodstein 153742ce76d6SLuca Coelho static int iwl_mvm_sar_init(struct iwl_mvm *mvm) 153842ce76d6SLuca Coelho { 15391edd56e6SLuca Coelho return iwl_mvm_sar_select_profile(mvm, 1, 1); 1540da2830acSLuca Coelho } 1541da2830acSLuca Coelho 15421f370650SSara Sharon static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) 15431f370650SSara Sharon { 15441f370650SSara Sharon int ret; 15451f370650SSara Sharon 15467d6222e2SJohannes Berg if (iwl_mvm_has_unified_ucode(mvm)) 154752b15521SEmmanuel Grumbach return iwl_run_unified_mvm_ucode(mvm); 15481f370650SSara Sharon 15493b25f1afSEmmanuel Grumbach ret = iwl_run_init_mvm_ucode(mvm); 15501f370650SSara Sharon 15511f370650SSara Sharon if (ret) { 15521f370650SSara Sharon IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret); 1553f4744258SLiad Kaufman 1554f4744258SLiad Kaufman if (iwlmvm_mod_params.init_dbg) 1555f4744258SLiad Kaufman return 0; 15561f370650SSara Sharon return ret; 15571f370650SSara Sharon } 15581f370650SSara Sharon 1559203c83d3SShahar S Matityahu iwl_fw_dbg_stop_sync(&mvm->fwrt); 1560bab3cb92SEmmanuel Grumbach iwl_trans_stop_device(mvm->trans); 1561bab3cb92SEmmanuel Grumbach ret = iwl_trans_start_hw(mvm->trans); 15621f370650SSara Sharon if (ret) 15631f370650SSara Sharon return ret; 15641f370650SSara Sharon 156594022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = false; 15661f370650SSara Sharon ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); 15671f370650SSara Sharon if (ret) 15681f370650SSara Sharon return ret; 15691f370650SSara Sharon 157094022562SEmmanuel Grumbach mvm->rfkill_safe_init_done = true; 157194022562SEmmanuel Grumbach 1572b108d8c7SShahar S Matityahu iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, 1573b108d8c7SShahar S Matityahu NULL); 1574da2eb669SSara Sharon 1575702e975dSJohannes Berg return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img); 15761f370650SSara Sharon } 15771f370650SSara Sharon 1578e705c121SKalle Valo int iwl_mvm_up(struct iwl_mvm *mvm) 1579e705c121SKalle Valo { 1580e705c121SKalle Valo int ret, i; 1581e705c121SKalle Valo struct ieee80211_channel *chan; 1582e705c121SKalle Valo struct cfg80211_chan_def chandef; 1583dd36a507STova Mussai struct ieee80211_supported_band *sband = NULL; 1584e705c121SKalle Valo 1585e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 1586e705c121SKalle Valo 1587e705c121SKalle Valo ret = iwl_trans_start_hw(mvm->trans); 1588e705c121SKalle Valo if (ret) 1589e705c121SKalle Valo return ret; 1590e705c121SKalle Valo 15911f370650SSara Sharon ret = iwl_mvm_load_rt_fw(mvm); 1592e705c121SKalle Valo if (ret) { 1593e705c121SKalle Valo IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); 159472d3c7bbSJohannes Berg if (ret != -ERFKILL) 159572d3c7bbSJohannes Berg iwl_fw_dbg_error_collect(&mvm->fwrt, 159672d3c7bbSJohannes Berg FW_DBG_TRIGGER_DRIVER); 1597e705c121SKalle Valo goto error; 1598e705c121SKalle Valo } 1599e705c121SKalle Valo 1600d0b813fcSJohannes Berg iwl_get_shared_mem_conf(&mvm->fwrt); 1601e705c121SKalle Valo 1602e705c121SKalle Valo ret = iwl_mvm_sf_update(mvm, NULL, false); 1603e705c121SKalle Valo if (ret) 1604e705c121SKalle Valo IWL_ERR(mvm, "Failed to initialize Smart Fifo\n"); 1605e705c121SKalle Valo 1606a1af4c48SShahar S Matityahu if (!iwl_trans_dbg_ini_valid(mvm->trans)) { 16077174beb6SJohannes Berg mvm->fwrt.dump.conf = FW_DBG_INVALID; 1608e705c121SKalle Valo /* if we have a destination, assume EARLY START */ 160917b809c9SSara Sharon if (mvm->fw->dbg.dest_tlv) 16107174beb6SJohannes Berg mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE; 16117174beb6SJohannes Berg iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE); 16127a14c23dSSara Sharon } 1613e705c121SKalle Valo 1614e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 1615e705c121SKalle Valo if (ret) 1616e705c121SKalle Valo goto error; 1617e705c121SKalle Valo 16187d6222e2SJohannes Berg if (!iwl_mvm_has_unified_ucode(mvm)) { 1619e705c121SKalle Valo /* Send phy db control command and then phy db calibration */ 1620e705c121SKalle Valo ret = iwl_send_phy_db_data(mvm->phy_db); 1621e705c121SKalle Valo if (ret) 1622e705c121SKalle Valo goto error; 1623bb99ff9bSLuca Coelho } 1624e705c121SKalle Valo 1625e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 1626e705c121SKalle Valo if (ret) 1627e705c121SKalle Valo goto error; 1628e705c121SKalle Valo 1629b3de3ef4SEmmanuel Grumbach ret = iwl_mvm_send_bt_init_conf(mvm); 1630b3de3ef4SEmmanuel Grumbach if (ret) 1631b3de3ef4SEmmanuel Grumbach goto error; 1632b3de3ef4SEmmanuel Grumbach 1633cceb4507SShahar S Matityahu if (fw_has_capa(&mvm->fw->ucode_capa, 1634cceb4507SShahar S Matityahu IWL_UCODE_TLV_CAPA_SOC_LATENCY_SUPPORT)) { 1635a8eb340fSEmmanuel Grumbach ret = iwl_set_soc_latency(&mvm->fwrt); 1636cceb4507SShahar S Matityahu if (ret) 1637cceb4507SShahar S Matityahu goto error; 1638cceb4507SShahar S Matityahu } 1639cceb4507SShahar S Matityahu 164043413a97SSara Sharon /* Init RSS configuration */ 16419cd243f2SMordechay Goodstein ret = iwl_configure_rxq(&mvm->fwrt); 16429cd243f2SMordechay Goodstein if (ret) 16438edbfaa1SSara Sharon goto error; 16448edbfaa1SSara Sharon 16458edbfaa1SSara Sharon if (iwl_mvm_has_new_rx_api(mvm)) { 164643413a97SSara Sharon ret = iwl_send_rss_cfg_cmd(mvm); 164743413a97SSara Sharon if (ret) { 164843413a97SSara Sharon IWL_ERR(mvm, "Failed to configure RSS queues: %d\n", 164943413a97SSara Sharon ret); 165043413a97SSara Sharon goto error; 165143413a97SSara Sharon } 165243413a97SSara Sharon } 165343413a97SSara Sharon 1654e705c121SKalle Valo /* init the fw <-> mac80211 STA mapping */ 1655be9ae34eSNathan Errera for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) 1656e705c121SKalle Valo RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1657e705c121SKalle Valo 16580ae98812SSara Sharon mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; 1659e705c121SKalle Valo 1660e705c121SKalle Valo /* reset quota debouncing buffer - 0xff will yield invalid data */ 1661e705c121SKalle Valo memset(&mvm->last_quota_cmd, 0xff, sizeof(mvm->last_quota_cmd)); 1662e705c121SKalle Valo 166379660869SIlia Lin if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_DQA_SUPPORT)) { 166497d5be7eSLiad Kaufman ret = iwl_mvm_send_dqa_cmd(mvm); 166597d5be7eSLiad Kaufman if (ret) 166697d5be7eSLiad Kaufman goto error; 166779660869SIlia Lin } 166897d5be7eSLiad Kaufman 16692c2c3647SNathan Errera /* 16702c2c3647SNathan Errera * Add auxiliary station for scanning. 16712c2c3647SNathan Errera * Newer versions of this command implies that the fw uses 16722c2c3647SNathan Errera * internal aux station for all aux activities that don't 16732c2c3647SNathan Errera * requires a dedicated data queue. 16742c2c3647SNathan Errera */ 1675971cbe50SJohannes Berg if (iwl_fw_lookup_cmd_ver(mvm->fw, ADD_STA, 0) < 12) { 16762c2c3647SNathan Errera /* 16772c2c3647SNathan Errera * In old version the aux station uses mac id like other 16782c2c3647SNathan Errera * station and not lmac id 16792c2c3647SNathan Errera */ 16802c2c3647SNathan Errera ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); 1681e705c121SKalle Valo if (ret) 1682e705c121SKalle Valo goto error; 16832c2c3647SNathan Errera } 1684e705c121SKalle Valo 1685e705c121SKalle Valo /* Add all the PHY contexts */ 1686dd36a507STova Mussai i = 0; 1687dd36a507STova Mussai while (!sband && i < NUM_NL80211_BANDS) 1688dd36a507STova Mussai sband = mvm->hw->wiphy->bands[i++]; 1689dd36a507STova Mussai 1690dd36a507STova Mussai if (WARN_ON_ONCE(!sband)) 1691dd36a507STova Mussai goto error; 1692dd36a507STova Mussai 1693dd36a507STova Mussai chan = &sband->channels[0]; 1694dd36a507STova Mussai 1695e705c121SKalle Valo cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); 1696e705c121SKalle Valo for (i = 0; i < NUM_PHY_CTX; i++) { 1697e705c121SKalle Valo /* 1698e705c121SKalle Valo * The channel used here isn't relevant as it's 1699e705c121SKalle Valo * going to be overwritten in the other flows. 1700e705c121SKalle Valo * For now use the first channel we have. 1701e705c121SKalle Valo */ 1702e705c121SKalle Valo ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i], 1703e705c121SKalle Valo &chandef, 1, 1); 1704e705c121SKalle Valo if (ret) 1705e705c121SKalle Valo goto error; 1706e705c121SKalle Valo } 1707e705c121SKalle Valo 1708c221daf2SChaya Rachel Ivgi if (iwl_mvm_is_tt_in_fw(mvm)) { 1709c221daf2SChaya Rachel Ivgi /* in order to give the responsibility of ct-kill and 1710c221daf2SChaya Rachel Ivgi * TX backoff to FW we need to send empty temperature reporting 1711c221daf2SChaya Rachel Ivgi * cmd during init time 1712c221daf2SChaya Rachel Ivgi */ 1713c221daf2SChaya Rachel Ivgi iwl_mvm_send_temp_report_ths_cmd(mvm); 1714c221daf2SChaya Rachel Ivgi } else { 1715e705c121SKalle Valo /* Initialize tx backoffs to the minimal possible */ 1716e705c121SKalle Valo iwl_mvm_tt_tx_backoff(mvm, 0); 1717c221daf2SChaya Rachel Ivgi } 17185c89e7bcSChaya Rachel Ivgi 1719242d9c8bSJohannes Berg #ifdef CONFIG_THERMAL 17205c89e7bcSChaya Rachel Ivgi /* TODO: read the budget from BIOS / Platform NVM */ 1721944eafc2SChaya Rachel Ivgi 1722944eafc2SChaya Rachel Ivgi /* 1723944eafc2SChaya Rachel Ivgi * In case there is no budget from BIOS / Platform NVM the default 1724944eafc2SChaya Rachel Ivgi * budget should be 2000mW (cooling state 0). 1725944eafc2SChaya Rachel Ivgi */ 1726944eafc2SChaya Rachel Ivgi if (iwl_mvm_is_ctdp_supported(mvm)) { 17275c89e7bcSChaya Rachel Ivgi ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START, 17285c89e7bcSChaya Rachel Ivgi mvm->cooling_dev.cur_state); 172975cfe338SLuca Coelho if (ret) 173075cfe338SLuca Coelho goto error; 173175cfe338SLuca Coelho } 1732c221daf2SChaya Rachel Ivgi #endif 1733e705c121SKalle Valo 1734aa43ae12SAlex Malamud if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2)) 1735e705c121SKalle Valo WARN_ON(iwl_mvm_config_ltr(mvm)); 1736e705c121SKalle Valo 1737e705c121SKalle Valo ret = iwl_mvm_power_update_device(mvm); 1738e705c121SKalle Valo if (ret) 1739e705c121SKalle Valo goto error; 1740e705c121SKalle Valo 1741f5b1cb2eSGil Adam iwl_mvm_lari_cfg(mvm); 1742e705c121SKalle Valo /* 1743e705c121SKalle Valo * RTNL is not taken during Ct-kill, but we don't need to scan/Tx 1744e705c121SKalle Valo * anyway, so don't init MCC. 1745e705c121SKalle Valo */ 1746e705c121SKalle Valo if (!test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status)) { 1747e705c121SKalle Valo ret = iwl_mvm_init_mcc(mvm); 1748e705c121SKalle Valo if (ret) 1749e705c121SKalle Valo goto error; 1750e705c121SKalle Valo } 1751e705c121SKalle Valo 1752e705c121SKalle Valo if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { 17534ca87a5fSEmmanuel Grumbach mvm->scan_type = IWL_SCAN_TYPE_NOT_SET; 1754b66b5817SSara Sharon mvm->hb_scan_type = IWL_SCAN_TYPE_NOT_SET; 1755e705c121SKalle Valo ret = iwl_mvm_config_scan(mvm); 1756e705c121SKalle Valo if (ret) 1757e705c121SKalle Valo goto error; 1758e705c121SKalle Valo } 1759e705c121SKalle Valo 1760f130bb75SMordechay Goodstein if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) 1761f130bb75SMordechay Goodstein iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_UPDATE_DB); 1762f130bb75SMordechay Goodstein 176348e775e6SHaim Dreyfuss if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid)) 176448e775e6SHaim Dreyfuss IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n"); 176548e775e6SHaim Dreyfuss 17666ce1e5c0SGil Adam ret = iwl_mvm_ppag_init(mvm); 17676ce1e5c0SGil Adam if (ret) 17686ce1e5c0SGil Adam goto error; 17696ce1e5c0SGil Adam 1770da2830acSLuca Coelho ret = iwl_mvm_sar_init(mvm); 177178a19d52SMiri Korenblit if (ret == 0) 1772a6bff3cbSHaim Dreyfuss ret = iwl_mvm_sar_geo_init(mvm); 177378a19d52SMiri Korenblit else if (ret < 0) 1774a6bff3cbSHaim Dreyfuss goto error; 1775a6bff3cbSHaim Dreyfuss 1776c593d2faSAyala Barazani ret = iwl_mvm_sgom_init(mvm); 1777c593d2faSAyala Barazani if (ret) 1778c593d2faSAyala Barazani goto error; 1779c593d2faSAyala Barazani 178028dd7ccdSMordechay Goodstein iwl_mvm_tas_init(mvm); 17817089ae63SJohannes Berg iwl_mvm_leds_sync(mvm); 17827089ae63SJohannes Berg 1783b68bd2e3SIlan Peer iwl_mvm_ftm_initiator_smooth_config(mvm); 1784b68bd2e3SIlan Peer 17854e8fe214SGregory Greenman if (fw_has_capa(&mvm->fw->ucode_capa, 17864e8fe214SGregory Greenman IWL_UCODE_TLV_CAPA_RFIM_SUPPORT)) { 17874e8fe214SGregory Greenman if (iwl_mvm_eval_dsm_rfi(mvm) == DSM_VALUE_RFI_ENABLE) 17884e8fe214SGregory Greenman iwl_rfi_send_config_cmd(mvm, NULL); 17894e8fe214SGregory Greenman } 17904e8fe214SGregory Greenman 1791e705c121SKalle Valo IWL_DEBUG_INFO(mvm, "RT uCode started.\n"); 1792e705c121SKalle Valo return 0; 1793e705c121SKalle Valo error: 1794f4744258SLiad Kaufman if (!iwlmvm_mod_params.init_dbg || !ret) 1795fcb6b92aSChaya Rachel Ivgi iwl_mvm_stop_device(mvm); 1796e705c121SKalle Valo return ret; 1797e705c121SKalle Valo } 1798e705c121SKalle Valo 1799e705c121SKalle Valo int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) 1800e705c121SKalle Valo { 1801e705c121SKalle Valo int ret, i; 1802e705c121SKalle Valo 1803e705c121SKalle Valo lockdep_assert_held(&mvm->mutex); 1804e705c121SKalle Valo 1805e705c121SKalle Valo ret = iwl_trans_start_hw(mvm->trans); 1806e705c121SKalle Valo if (ret) 1807e705c121SKalle Valo return ret; 1808e705c121SKalle Valo 1809e705c121SKalle Valo ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_WOWLAN); 1810e705c121SKalle Valo if (ret) { 1811e705c121SKalle Valo IWL_ERR(mvm, "Failed to start WoWLAN firmware: %d\n", ret); 1812e705c121SKalle Valo goto error; 1813e705c121SKalle Valo } 1814e705c121SKalle Valo 1815e705c121SKalle Valo ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm)); 1816e705c121SKalle Valo if (ret) 1817e705c121SKalle Valo goto error; 1818e705c121SKalle Valo 1819e705c121SKalle Valo /* Send phy db control command and then phy db calibration*/ 1820e705c121SKalle Valo ret = iwl_send_phy_db_data(mvm->phy_db); 1821e705c121SKalle Valo if (ret) 1822e705c121SKalle Valo goto error; 1823e705c121SKalle Valo 1824e705c121SKalle Valo ret = iwl_send_phy_cfg_cmd(mvm); 1825e705c121SKalle Valo if (ret) 1826e705c121SKalle Valo goto error; 1827e705c121SKalle Valo 1828e705c121SKalle Valo /* init the fw <-> mac80211 STA mapping */ 1829be9ae34eSNathan Errera for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) 1830e705c121SKalle Valo RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); 1831e705c121SKalle Valo 1832971cbe50SJohannes Berg if (iwl_fw_lookup_cmd_ver(mvm->fw, ADD_STA, 0) < 12) { 18332c2c3647SNathan Errera /* 18342c2c3647SNathan Errera * Add auxiliary station for scanning. 18352c2c3647SNathan Errera * Newer versions of this command implies that the fw uses 18362c2c3647SNathan Errera * internal aux station for all aux activities that don't 18372c2c3647SNathan Errera * requires a dedicated data queue. 18382c2c3647SNathan Errera * In old version the aux station uses mac id like other 18392c2c3647SNathan Errera * station and not lmac id 18402c2c3647SNathan Errera */ 18412c2c3647SNathan Errera ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); 1842e705c121SKalle Valo if (ret) 1843e705c121SKalle Valo goto error; 18442c2c3647SNathan Errera } 1845e705c121SKalle Valo 1846e705c121SKalle Valo return 0; 1847e705c121SKalle Valo error: 1848fcb6b92aSChaya Rachel Ivgi iwl_mvm_stop_device(mvm); 1849e705c121SKalle Valo return ret; 1850e705c121SKalle Valo } 1851e705c121SKalle Valo 1852e705c121SKalle Valo void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, 1853e705c121SKalle Valo struct iwl_rx_cmd_buffer *rxb) 1854e705c121SKalle Valo { 1855e705c121SKalle Valo struct iwl_rx_packet *pkt = rxb_addr(rxb); 1856e705c121SKalle Valo struct iwl_mfuart_load_notif *mfuart_notif = (void *)pkt->data; 1857e705c121SKalle Valo 1858e705c121SKalle Valo IWL_DEBUG_INFO(mvm, 1859e705c121SKalle Valo "MFUART: installed ver: 0x%08x, external ver: 0x%08x, status: 0x%08x, duration: 0x%08x\n", 1860e705c121SKalle Valo le32_to_cpu(mfuart_notif->installed_ver), 1861e705c121SKalle Valo le32_to_cpu(mfuart_notif->external_ver), 1862e705c121SKalle Valo le32_to_cpu(mfuart_notif->status), 1863e705c121SKalle Valo le32_to_cpu(mfuart_notif->duration)); 18640c8d0a47SGolan Ben-Ami 18650c8d0a47SGolan Ben-Ami if (iwl_rx_packet_payload_len(pkt) == sizeof(*mfuart_notif)) 18660c8d0a47SGolan Ben-Ami IWL_DEBUG_INFO(mvm, 18670c8d0a47SGolan Ben-Ami "MFUART: image size: 0x%08x\n", 18680c8d0a47SGolan Ben-Ami le32_to_cpu(mfuart_notif->image_size)); 1869e705c121SKalle Valo } 1870