diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 1336 |
1 files changed, 752 insertions, 584 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 95a613537047..edae13755ee6 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1,90 +1,36 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation + * Copyright (C) 2013-2015 Intel Mobile Communications GmbH + * Copyright (C) 2016-2017 Intel Deutschland GmbH + */ #include <net/mac80211.h> #include <linux/netdevice.h> +#include <linux/dmi.h> #include "iwl-trans.h" #include "iwl-op-mode.h" #include "fw/img.h" #include "iwl-debug.h" -#include "iwl-csr.h" /* for iwl_mvm_rx_card_state_notif */ -#include "iwl-io.h" /* for iwl_mvm_rx_card_state_notif */ #include "iwl-prph.h" #include "fw/acpi.h" +#include "fw/pnvm.h" +#include "fw/uefi.h" +#include "fw/regulatory.h" #include "mvm.h" #include "fw/dbg.h" #include "iwl-phy-db.h" #include "iwl-modparams.h" #include "iwl-nvm-parse.h" +#include "time-sync.h" -#define MVM_UCODE_ALIVE_TIMEOUT HZ -#define MVM_UCODE_CALIB_TIMEOUT (2*HZ) - -#define UCODE_VALID_OK cpu_to_le32(0x1) +#define MVM_UCODE_ALIVE_TIMEOUT (2 * HZ) +#define MVM_UCODE_CALIB_TIMEOUT (2 * HZ) struct iwl_mvm_alive_data { + __le32 sku_id[3]; bool valid; - u32 scd_base_addr; }; static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant) @@ -111,67 +57,24 @@ static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) BIT(IWL_RSS_HASH_TYPE_IPV6_PAYLOAD), }; - if (mvm->trans->num_rx_queues == 1) + if (mvm->trans->info.num_rxqs == 1) return 0; /* Do not direct RSS traffic to Q 0 which is our fallback queue */ for (i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++) cmd.indirection_table[i] = - 1 + (i % (mvm->trans->num_rx_queues - 1)); + 1 + (i % (mvm->trans->info.num_rxqs - 1)); netdev_rss_key_fill(cmd.secret_key, sizeof(cmd.secret_key)); return iwl_mvm_send_cmd_pdu(mvm, RSS_CONFIG_CMD, 0, sizeof(cmd), &cmd); } -static int iwl_configure_rxq(struct iwl_mvm *mvm) -{ - int i, num_queues, size, ret; - struct iwl_rfh_queue_config *cmd; - struct iwl_host_cmd hcmd = { - .id = WIDE_ID(DATA_PATH_GROUP, RFH_QUEUE_CONFIG_CMD), - .dataflags[0] = IWL_HCMD_DFL_NOCOPY, - }; - - /* Do not configure default queue, it is configured via context info */ - num_queues = mvm->trans->num_rx_queues - 1; - - size = struct_size(cmd, data, num_queues); - - cmd = kzalloc(size, GFP_KERNEL); - if (!cmd) - return -ENOMEM; - - cmd->num_queues = num_queues; - - for (i = 0; i < num_queues; i++) { - struct iwl_trans_rxq_dma_data data; - - cmd->data[i].q_num = i + 1; - iwl_trans_get_rxq_dma_data(mvm->trans, i + 1, &data); - - cmd->data[i].fr_bd_cb = cpu_to_le64(data.fr_bd_cb); - cmd->data[i].urbd_stts_wrptr = - cpu_to_le64(data.urbd_stts_wrptr); - cmd->data[i].ur_bd_cb = cpu_to_le64(data.ur_bd_cb); - cmd->data[i].fr_bd_wid = cpu_to_le32(data.fr_bd_wid); - } - - hcmd.data[0] = cmd; - hcmd.len[0] = size; - - ret = iwl_mvm_send_cmd(mvm, &hcmd); - - kfree(cmd); - - return ret; -} - static int iwl_mvm_send_dqa_cmd(struct iwl_mvm *mvm) { struct iwl_dqa_enable_cmd dqa_cmd = { .cmd_queue = cpu_to_le32(IWL_MVM_DQA_CMD_QUEUE), }; - u32 cmd_id = iwl_cmd_id(DQA_ENABLE_CMD, DATA_PATH_GROUP, 0); + u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, DQA_ENABLE_CMD); int ret; ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(dqa_cmd), &dqa_cmd); @@ -188,47 +91,115 @@ void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm, { struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data; - __le32 *dump_data = mfu_dump_notif->data; - int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32); - int i; if (mfu_dump_notif->index_num == 0) IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n", le32_to_cpu(mfu_dump_notif->assert_id)); - - for (i = 0; i < n_words; i++) - IWL_DEBUG_INFO(mvm, - "MFUART assert dump, dword %u: 0x%08x\n", - le16_to_cpu(mfu_dump_notif->index_num) * - n_words + i, - le32_to_cpu(dump_data[i])); } static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, struct iwl_rx_packet *pkt, void *data) { + unsigned int pkt_len = iwl_rx_packet_payload_len(pkt); struct iwl_mvm *mvm = container_of(notif_wait, struct iwl_mvm, notif_wait); struct iwl_mvm_alive_data *alive_data = data; - struct mvm_alive_resp_v3 *palive3; - struct mvm_alive_resp *palive; struct iwl_umac_alive *umac; struct iwl_lmac_alive *lmac1; struct iwl_lmac_alive *lmac2 = NULL; u16 status; - u32 lmac_error_event_table, umac_error_event_table; + u32 lmac_error_event_table, umac_error_table; + u32 version = iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP, + UCODE_ALIVE_NTFY, 0); + u32 i; + + + if (version >= 6) { + struct iwl_alive_ntf_v7 *palive; + + if (pkt_len < sizeof(*palive)) + return false; - if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive)) { palive = (void *)pkt->data; + umac = &palive->umac_data; lmac1 = &palive->lmac_data[0]; lmac2 = &palive->lmac_data[1]; status = le16_to_cpu(palive->status); - } else { + + BUILD_BUG_ON(sizeof(palive->sku_id.data) != + sizeof(alive_data->sku_id)); + memcpy(alive_data->sku_id, palive->sku_id.data, + sizeof(palive->sku_id.data)); + + IWL_DEBUG_FW(mvm, "Got sku_id: 0x0%x 0x0%x 0x0%x\n", + le32_to_cpu(alive_data->sku_id[0]), + le32_to_cpu(alive_data->sku_id[1]), + le32_to_cpu(alive_data->sku_id[2])); + + mvm->trans->dbg.imr_data.imr_enable = + le32_to_cpu(palive->imr.enabled); + mvm->trans->dbg.imr_data.imr_size = + le32_to_cpu(palive->imr.size); + mvm->trans->dbg.imr_data.imr2sram_remainbyte = + mvm->trans->dbg.imr_data.imr_size; + mvm->trans->dbg.imr_data.imr_base_addr = + palive->imr.base_addr; + mvm->trans->dbg.imr_data.imr_curr_addr = + le64_to_cpu(mvm->trans->dbg.imr_data.imr_base_addr); + IWL_DEBUG_FW(mvm, "IMR Enabled: 0x0%x size 0x0%x Address 0x%016llx\n", + mvm->trans->dbg.imr_data.imr_enable, + mvm->trans->dbg.imr_data.imr_size, + le64_to_cpu(mvm->trans->dbg.imr_data.imr_base_addr)); + + if (!mvm->trans->dbg.imr_data.imr_enable) { + for (i = 0; i < ARRAY_SIZE(mvm->trans->dbg.active_regions); i++) { + struct iwl_ucode_tlv *reg_tlv; + struct iwl_fw_ini_region_tlv *reg; + + reg_tlv = mvm->trans->dbg.active_regions[i]; + if (!reg_tlv) + continue; + + reg = (void *)reg_tlv->data; + /* + * We have only one DRAM IMR region, so we + * can break as soon as we find the first + * one. + */ + if (reg->type == IWL_FW_INI_REGION_DRAM_IMR) { + mvm->trans->dbg.unsupported_region_msk |= BIT(i); + break; + } + } + } + + if (version >= 8) { + const struct iwl_alive_ntf *palive_v8 = + (void *)pkt->data; + + if (pkt_len < sizeof(*palive_v8)) + return false; + + IWL_DEBUG_FW(mvm, "platform id: 0x%llx\n", + palive_v8->platform_id); + } + } else if (iwl_rx_packet_payload_len(pkt) == + sizeof(struct iwl_alive_ntf_v3)) { + struct iwl_alive_ntf_v3 *palive3; + + if (pkt_len < sizeof(*palive3)) + return false; + palive3 = (void *)pkt->data; umac = &palive3->umac_data; lmac1 = &palive3->lmac_data; status = le16_to_cpu(palive3->status); + } else { + WARN(1, "unsupported alive notification (size %d)\n", + iwl_rx_packet_payload_len(pkt)); + /* get timeout later */ + return false; } lmac_error_event_table = @@ -239,27 +210,14 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, mvm->trans->dbg.lmac_error_event_table[1] = le32_to_cpu(lmac2->dbg_ptrs.error_event_table_ptr); - umac_error_event_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr); + umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) & + ~FW_ADDR_CACHE_CONTROL; - if (!umac_error_event_table) { - mvm->support_umac_log = false; - } else if (umac_error_event_table >= - mvm->trans->cfg->min_umac_error_event_table) { - mvm->support_umac_log = true; - } else { - IWL_ERR(mvm, - "Not valid error log pointer 0x%08X for %s uCode\n", - umac_error_event_table, - (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) ? - "Init" : "RT"); - mvm->support_umac_log = false; - } - - if (mvm->support_umac_log) + if (umac_error_table) { iwl_fw_umac_set_alive_err_table(mvm->trans, - umac_error_event_table); + umac_error_table); + } - alive_data->scd_base_addr = le32_to_cpu(lmac1->dbg_ptrs.scd_base_ptr); alive_data->valid = status == IWL_ALIVE_STATUS_OK; IWL_DEBUG_FW(mvm, @@ -302,27 +260,47 @@ static bool iwl_wait_phy_db_entry(struct iwl_notif_wait_data *notif_wait, return false; } +static void iwl_mvm_print_pd_notification(struct iwl_mvm *mvm) +{ +#define IWL_FW_PRINT_REG_INFO(reg_name) \ + IWL_ERR(mvm, #reg_name ": 0x%x\n", iwl_read_umac_prph(trans, reg_name)) + + struct iwl_trans *trans = mvm->trans; + enum iwl_device_family device_family = trans->mac_cfg->device_family; + + if (device_family < IWL_DEVICE_FAMILY_8000) + return; + + if (device_family <= IWL_DEVICE_FAMILY_9000) + IWL_FW_PRINT_REG_INFO(WFPM_ARC1_PD_NOTIFICATION); + else + IWL_FW_PRINT_REG_INFO(WFPM_LMAC1_PD_NOTIFICATION); + + IWL_FW_PRINT_REG_INFO(HPM_SECONDARY_DEVICE_STATE); + + /* print OPT info */ + IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_ADDR); + IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_DATA); +} + static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, enum iwl_ucode_type ucode_type) { struct iwl_notification_wait alive_wait; struct iwl_mvm_alive_data alive_data = {}; - const struct fw_img *fw; int ret; enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img; - static const u16 alive_cmd[] = { MVM_ALIVE }; + static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY }; bool run_in_rfkill = ucode_type == IWL_UCODE_INIT || iwl_mvm_has_unified_ucode(mvm); + u8 count; + struct iwl_pc_data *pc_data; if (ucode_type == IWL_UCODE_REGULAR && iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) && !(fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_USNIFFER_UNIFIED))) - fw = iwl_get_ucode_image(mvm->fw, IWL_UCODE_REGULAR_USNIFFER); - else - fw = iwl_get_ucode_image(mvm->fw, ucode_type); - if (WARN_ON(!fw)) - return -EINVAL; + ucode_type = IWL_UCODE_REGULAR_USNIFFER; iwl_fw_set_current_image(&mvm->fwrt, ucode_type); clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); @@ -335,7 +313,8 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, * For the unified firmware case, the ucode_type is not * INIT, but we still need to run it. */ - ret = iwl_trans_start_fw(mvm->trans, fw, run_in_rfkill); + ret = iwl_trans_start_fw(mvm->trans, mvm->fw, ucode_type, + run_in_rfkill); if (ret) { iwl_fw_set_current_image(&mvm->fwrt, old_type); iwl_remove_notification(&mvm->notif_wait, &alive_wait); @@ -348,16 +327,52 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, */ ret = iwl_wait_notification(&mvm->notif_wait, &alive_wait, MVM_UCODE_ALIVE_TIMEOUT); + + if (mvm->trans->mac_cfg->device_family == + IWL_DEVICE_FAMILY_AX210) { + /* print these registers regardless of alive fail/success */ + IWL_INFO(mvm, "WFPM_UMAC_PD_NOTIFICATION: 0x%x\n", + iwl_read_umac_prph(mvm->trans, WFPM_ARC1_PD_NOTIFICATION)); + IWL_INFO(mvm, "WFPM_LMAC2_PD_NOTIFICATION: 0x%x\n", + iwl_read_umac_prph(mvm->trans, WFPM_LMAC2_PD_NOTIFICATION)); + IWL_INFO(mvm, "WFPM_AUTH_KEY_0: 0x%x\n", + iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG)); + IWL_INFO(mvm, "CNVI_SCU_SEQ_DATA_DW9: 0x%x\n", + iwl_read_prph(mvm->trans, CNVI_SCU_SEQ_DATA_DW9)); + } + if (ret) { struct iwl_trans *trans = mvm->trans; - if (trans->trans_cfg->device_family >= + /* SecBoot info */ + if (trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_22000) { IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), iwl_read_umac_prph(trans, UMAG_SB_CPU_2_STATUS)); + } else if (trans->mac_cfg->device_family >= + IWL_DEVICE_FAMILY_8000) { + IWL_ERR(mvm, + "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", + iwl_read_prph(trans, SB_CPU_1_STATUS), + iwl_read_prph(trans, SB_CPU_2_STATUS)); + } + + iwl_mvm_print_pd_notification(mvm); + + /* LMAC/UMAC PC info */ + if (trans->mac_cfg->device_family >= + IWL_DEVICE_FAMILY_22000) { + pc_data = trans->dbg.pc_data; + for (count = 0; count < trans->dbg.num_pc; + count++, pc_data++) + IWL_ERR(mvm, "%s: 0x%x\n", + pc_data->pc_name, + pc_data->pc_address); + } else if (trans->mac_cfg->device_family >= + IWL_DEVICE_FAMILY_9000) { IWL_ERR(mvm, "UMAC PC: 0x%x\n", iwl_read_umac_prph(trans, UREG_UMAC_CURRENT_PC)); @@ -368,15 +383,9 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, IWL_ERR(mvm, "LMAC2 PC: 0x%x\n", iwl_read_umac_prph(trans, UREG_LMAC2_CURRENT_PC)); - } else if (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_8000) { - IWL_ERR(mvm, - "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", - iwl_read_prph(trans, SB_CPU_1_STATUS), - iwl_read_prph(trans, SB_CPU_2_STATUS)); } - if (ret == -ETIMEDOUT) + if (ret == -ETIMEDOUT && !mvm->fw_product_reset) iwl_fw_dbg_error_collect(&mvm->fwrt, FW_DBG_TRIGGER_ALIVE_TIMEOUT); @@ -390,7 +399,18 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, return -EIO; } - iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); + /* if reached this point, Alive notification was received */ + iwl_mei_alive_notif(true); + + iwl_trans_fw_alive(mvm->trans); + + ret = iwl_pnvm_load(mvm->trans, &mvm->notif_wait, + mvm->fw, alive_data.sku_id); + if (ret) { + IWL_ERR(mvm, "Timeout waiting for PNVM load!\n"); + iwl_fw_set_current_image(&mvm->fwrt, old_type); + return ret; + } /* * Note: all the queues are enabled as part of the interface @@ -416,10 +436,147 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, iwl_fw_set_dbg_rec_on(&mvm->fwrt); #endif + /* + * For pre-MLD API (MLD API doesn't use the timestamps): + * All the BSSes in the BSS table include the GP2 in the system + * at the beacon Rx time, this is of course no longer relevant + * since we are resetting the firmware. + * Purge all the BSS table. + */ + if (!mvm->mld_api_is_used) + cfg80211_bss_flush(mvm->hw->wiphy); + return 0; } -static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) +static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, + struct iwl_phy_specific_cfg *phy_filters) +{ +#ifdef CONFIG_ACPI + *phy_filters = mvm->fwrt.phy_filters; +#endif /* CONFIG_ACPI */ +} + +static void iwl_mvm_uats_init(struct iwl_mvm *mvm) +{ + u8 cmd_ver; + int ret; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, + MCC_ALLOWED_AP_TYPE_CMD), + .flags = 0, + .data[0] = &mvm->fwrt.uats_table, + .len[0] = sizeof(mvm->fwrt.uats_table), + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + + if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) { + IWL_DEBUG_RADIO(mvm, "UATS feature is not supported\n"); + return; + } + + cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, + IWL_FW_CMD_VER_UNKNOWN); + if (cmd_ver != 1) { + IWL_DEBUG_RADIO(mvm, + "MCC_ALLOWED_AP_TYPE_CMD ver %d not supported\n", + cmd_ver); + return; + } + + iwl_uefi_get_uats_table(mvm->trans, &mvm->fwrt); + + if (!mvm->fwrt.uats_valid) + return; + + ret = iwl_mvm_send_cmd(mvm, &cmd); + if (ret < 0) + IWL_ERR(mvm, "failed to send MCC_ALLOWED_AP_TYPE_CMD (%d)\n", + ret); + else + IWL_DEBUG_RADIO(mvm, "MCC_ALLOWED_AP_TYPE_CMD sent to FW\n"); +} + +static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) +{ + u8 cmd_ver; + int ret; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, + SAR_OFFSET_MAPPING_TABLE_CMD), + .flags = 0, + .data[0] = &mvm->fwrt.sgom_table, + .len[0] = sizeof(mvm->fwrt.sgom_table), + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + + if (!mvm->fwrt.sgom_enabled) { + IWL_DEBUG_RADIO(mvm, "SGOM table is disabled\n"); + return 0; + } + + cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, + IWL_FW_CMD_VER_UNKNOWN); + + if (cmd_ver != 2) { + IWL_DEBUG_RADIO(mvm, "command version is unsupported. version = %d\n", + cmd_ver); + return 0; + } + + ret = iwl_mvm_send_cmd(mvm, &cmd); + if (ret < 0) + IWL_ERR(mvm, "failed to send SAR_OFFSET_MAPPING_CMD (%d)\n", ret); + + return ret; +} + +static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) +{ + u32 cmd_id = PHY_CONFIGURATION_CMD; + struct iwl_phy_cfg_cmd_v3 phy_cfg_cmd; + enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; + u8 cmd_ver; + size_t cmd_size; + + if (iwl_mvm_has_unified_ucode(mvm) && + !mvm->trans->cfg->tx_with_siso_diversity) + return 0; + + if (mvm->trans->cfg->tx_with_siso_diversity) { + /* + * TODO: currently we don't set the antenna but letting the NIC + * to decide which antenna to use. This should come from BIOS. + */ + phy_cfg_cmd.phy_cfg = + cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED); + } + + /* Set parameters */ + phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); + + /* set flags extra PHY configuration flags from the device's cfg */ + phy_cfg_cmd.phy_cfg |= + cpu_to_le32(mvm->trans->mac_cfg->extra_phy_cfg_flags); + + phy_cfg_cmd.calib_control.event_trigger = + mvm->fw->default_calib[ucode_type].event_trigger; + phy_cfg_cmd.calib_control.flow_trigger = + mvm->fw->default_calib[ucode_type].flow_trigger; + + cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + if (cmd_ver >= 3) + iwl_mvm_phy_filter_init(mvm, &phy_cfg_cmd.phy_specific_cfg); + + IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n", + phy_cfg_cmd.phy_cfg); + cmd_size = (cmd_ver == 3) ? sizeof(struct iwl_phy_cfg_cmd_v3) : + sizeof(struct iwl_phy_cfg_cmd_v1); + return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &phy_cfg_cmd); +} + +static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) { struct iwl_notification_wait init_wait; struct iwl_nvm_access_complete_cmd nvm_complete = {}; @@ -429,6 +586,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) static const u16 init_complete[] = { INIT_COMPLETE_NOTIF, }; + u32 sb_cfg; int ret; if (mvm->trans->cfg->tx_with_siso_diversity) @@ -438,6 +596,14 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) mvm->rfkill_safe_init_done = false; + if (mvm->trans->mac_cfg->device_family == IWL_DEVICE_FAMILY_AX210) { + sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG); + /* if needed, we'll reset this on our way out later */ + mvm->fw_product_reset = sb_cfg == SB_CFG_RESIDES_IN_ROM; + if (mvm->fw_product_reset && iwl_mei_pldr_req()) + return -EBUSY; + } + iwl_init_notification_wait(&mvm->notif_wait, &init_wait, init_complete, @@ -451,6 +617,14 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); if (ret) { IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); + + /* if we needed reset then fail here, but notify and remove */ + if (mvm->fw_product_reset) { + iwl_mei_alive_notif(false); + iwl_trans_pcie_reset(mvm->trans, + IWL_RESET_MODE_RESCAN); + } + goto error; } iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, @@ -471,17 +645,13 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) /* Load NVM to NIC if needed */ if (mvm->nvm_file_name) { - iwl_read_external_nvm(mvm->trans, mvm->nvm_file_name, - mvm->nvm_sections); - iwl_mvm_load_nvm_to_nic(mvm); - } - - if (IWL_MVM_PARSE_NVM && read_nvm) { - ret = iwl_nvm_init(mvm); - if (ret) { - IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); + ret = iwl_read_external_nvm(mvm->trans, mvm->nvm_file_name, + mvm->nvm_sections); + if (ret) + goto error; + ret = iwl_mvm_load_nvm_to_nic(mvm); + if (ret) goto error; - } } ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, @@ -494,6 +664,13 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) goto error; } + ret = iwl_send_phy_cfg_cmd(mvm); + if (ret) { + IWL_ERR(mvm, "Failed to run PHY configuration: %d\n", + ret); + goto error; + } + /* We wait for the INIT complete notification */ ret = iwl_wait_notification(&mvm->notif_wait, &init_wait, MVM_UCODE_ALIVE_TIMEOUT); @@ -501,8 +678,9 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) return ret; /* Read the NVM only at driver load time, no need to do this twice */ - if (!IWL_MVM_PARSE_NVM && read_nvm) { - mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw); + if (!mvm->nvm_data) { + mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw, + mvm->set_tx_ant, mvm->set_rx_ant); if (IS_ERR(mvm->nvm_data)) { ret = PTR_ERR(mvm->nvm_data); mvm->nvm_data = NULL; @@ -520,92 +698,7 @@ error: return ret; } -#ifdef CONFIG_ACPI -static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, - struct iwl_phy_specific_cfg *phy_filters) -{ - /* - * TODO: read specific phy config from BIOS - * ACPI table for this feature has not been defined yet, - * so for now we use hardcoded values. - */ - - if (IWL_MVM_PHY_FILTER_CHAIN_A) { - phy_filters->filter_cfg_chain_a = - cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_A); - } - if (IWL_MVM_PHY_FILTER_CHAIN_B) { - phy_filters->filter_cfg_chain_b = - cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_B); - } - if (IWL_MVM_PHY_FILTER_CHAIN_C) { - phy_filters->filter_cfg_chain_c = - cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_C); - } - if (IWL_MVM_PHY_FILTER_CHAIN_D) { - phy_filters->filter_cfg_chain_d = - cpu_to_le32(IWL_MVM_PHY_FILTER_CHAIN_D); - } -} - -#else /* CONFIG_ACPI */ - -static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, - struct iwl_phy_specific_cfg *phy_filters) -{ -} -#endif /* CONFIG_ACPI */ - -static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) -{ - struct iwl_phy_cfg_cmd_v3 phy_cfg_cmd; - enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; - struct iwl_phy_specific_cfg phy_filters = {}; - u8 cmd_ver; - size_t cmd_size; - - if (iwl_mvm_has_unified_ucode(mvm) && - !mvm->trans->cfg->tx_with_siso_diversity) - return 0; - - if (mvm->trans->cfg->tx_with_siso_diversity) { - /* - * TODO: currently we don't set the antenna but letting the NIC - * to decide which antenna to use. This should come from BIOS. - */ - phy_cfg_cmd.phy_cfg = - cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED); - } - - /* Set parameters */ - phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); - - /* set flags extra PHY configuration flags from the device's cfg */ - phy_cfg_cmd.phy_cfg |= - cpu_to_le32(mvm->trans->trans_cfg->extra_phy_cfg_flags); - - phy_cfg_cmd.calib_control.event_trigger = - mvm->fw->default_calib[ucode_type].event_trigger; - phy_cfg_cmd.calib_control.flow_trigger = - mvm->fw->default_calib[ucode_type].flow_trigger; - - cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, IWL_ALWAYS_LONG_GROUP, - PHY_CONFIGURATION_CMD); - if (cmd_ver == 3) { - iwl_mvm_phy_filter_init(mvm, &phy_filters); - memcpy(&phy_cfg_cmd.phy_specific_cfg, &phy_filters, - sizeof(struct iwl_phy_specific_cfg)); - } - - IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n", - phy_cfg_cmd.phy_cfg); - cmd_size = (cmd_ver == 3) ? sizeof(struct iwl_phy_cfg_cmd_v3) : - sizeof(struct iwl_phy_cfg_cmd_v1); - return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, 0, - cmd_size, &phy_cfg_cmd); -} - -int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) +int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm) { struct iwl_notification_wait calib_wait; static const u16 init_complete[] = { @@ -615,7 +708,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) int ret; if (iwl_mvm_has_unified_ucode(mvm)) - return iwl_run_unified_mvm_ucode(mvm, true); + return iwl_run_unified_mvm_ucode(mvm); lockdep_assert_held(&mvm->mutex); @@ -628,6 +721,8 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) iwl_wait_phy_db_entry, mvm->phy_db); + iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); + /* Will also start the device */ ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_INIT); if (ret) { @@ -635,14 +730,14 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) goto remove_notif; } - if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000) { + if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_8000) { ret = iwl_mvm_send_bt_init_conf(mvm); if (ret) goto remove_notif; } /* Read the NVM only at driver load time, no need to do this twice */ - if (read_nvm) { + if (!mvm->nvm_data) { ret = iwl_nvm_init(mvm); if (ret) { IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); @@ -651,8 +746,11 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) } /* In case we read the NVM from external file, load it to the NIC */ - if (mvm->nvm_file_name) - iwl_mvm_load_nvm_to_nic(mvm); + if (mvm->nvm_file_name) { + ret = iwl_mvm_load_nvm_to_nic(mvm); + if (ret) + goto remove_notif; + } WARN_ONCE(mvm->nvm_data->nvm_version < mvm->trans->cfg->nvm_ver, "Too old NVM version (0x%0x, required = 0x%0x)", @@ -705,7 +803,7 @@ remove_notif: iwl_remove_notification(&mvm->notif_wait, &calib_wait); out: mvm->rfkill_safe_init_done = false; - if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) { + if (!mvm->nvm_data) { /* we want to debug INIT and we have no NVM - fake */ mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) + sizeof(struct ieee80211_channel) + @@ -717,7 +815,7 @@ out: mvm->nvm_data->bands[0].n_channels = 1; mvm->nvm_data->bands[0].n_bitrates = 1; mvm->nvm_data->bands[0].bitrates = - (void *)mvm->nvm_data->channels + 1; + (void *)(mvm->nvm_data->channels + 1); mvm->nvm_data->bands[0].bitrates->hw_value = 10; } @@ -730,95 +828,200 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) .flags = cpu_to_le32(LTR_CFG_FLAG_FEATURE_ENABLE), }; - if (!mvm->trans->ltr_enabled) + if (!iwl_trans_is_ltr_enabled(mvm->trans)) return 0; return iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0, sizeof(cmd), &cmd); } -#ifdef CONFIG_ACPI int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) { - union { - struct iwl_dev_tx_power_cmd v5; - struct iwl_dev_tx_power_cmd_v4 v4; - } cmd = { - .v5.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), + u32 cmd_id = REDUCE_TX_POWER_CMD; + struct iwl_dev_tx_power_cmd_v3_v8 cmd = { + .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), + }; + struct iwl_dev_tx_power_cmd cmd_v9_v10 = { + .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), }; + __le16 *per_chain; int ret; u16 len = 0; - - if (fw_has_api(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_API_REDUCE_TX_POWER)) + u32 n_subbands; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3); + void *cmd_data = &cmd; + + if (cmd_ver == 10) { + len = sizeof(cmd_v9_v10.v10); + n_subbands = IWL_NUM_SUB_BANDS_V2; + per_chain = &cmd_v9_v10.v10.per_chain[0][0][0]; + cmd_v9_v10.v10.flags = + cpu_to_le32(mvm->fwrt.reduced_power_flags); + } else if (cmd_ver == 9) { + len = sizeof(cmd_v9_v10.v9); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = &cmd_v9_v10.v9.per_chain[0][0]; + } else if (cmd_ver == 8) { + len = sizeof(cmd.v8); + n_subbands = IWL_NUM_SUB_BANDS_V2; + per_chain = cmd.v8.per_chain[0][0]; + cmd.v8.flags = cpu_to_le32(mvm->fwrt.reduced_power_flags); + } else if (fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_REDUCE_TX_POWER)) { len = sizeof(cmd.v5); - else if (fw_has_capa(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) - len = sizeof(struct iwl_dev_tx_power_cmd_v4); - else - len = sizeof(cmd.v4.v3); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = cmd.v5.per_chain[0][0]; + } else if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) { + len = sizeof(cmd.v4); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = cmd.v4.per_chain[0][0]; + } else { + len = sizeof(cmd.v3); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = cmd.v3.per_chain[0][0]; + } + /* all structs have the same common part, add its length */ + len += sizeof(cmd.common); - ret = iwl_sar_select_profile(&mvm->fwrt, - cmd.v5.v3.per_chain_restriction, - prof_a, prof_b); + if (cmd_ver < 9) + len += sizeof(cmd.per_band); + else + cmd_data = &cmd_v9_v10; + + ret = iwl_sar_fill_profile(&mvm->fwrt, per_chain, + IWL_NUM_CHAIN_TABLES, + n_subbands, prof_a, prof_b); /* return on error or if the profile is disabled (positive number) */ if (ret) return ret; + iwl_mei_set_power_limit(per_chain); + IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); - return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd); + return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, cmd_data); } int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) { - union geo_tx_power_profiles_cmd geo_tx_cmd; + union iwl_geo_tx_power_profiles_cmd geo_tx_cmd; + struct iwl_geo_tx_power_profiles_resp *resp; u16 len; int ret; - struct iwl_host_cmd cmd; - - if (fw_has_api(&mvm->fwrt.fw->ucode_capa, - IWL_UCODE_TLV_API_SAR_TABLE_VER)) { - geo_tx_cmd.geo_cmd.ops = - cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); - len = sizeof(geo_tx_cmd.geo_cmd); - } else { - geo_tx_cmd.geo_cmd_v1.ops = - cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); - len = sizeof(geo_tx_cmd.geo_cmd_v1); - } + struct iwl_host_cmd cmd = { + .id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD), + .flags = CMD_WANT_SKB, + .data = { &geo_tx_cmd }, + }; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id, + IWL_FW_CMD_VER_UNKNOWN); + + /* the ops field is at the same spot for all versions, so set in v1 */ + geo_tx_cmd.v1.ops = + cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); + + if (cmd_ver == 5) + len = sizeof(geo_tx_cmd.v5); + else if (cmd_ver == 4) + len = sizeof(geo_tx_cmd.v4); + else if (cmd_ver == 3) + len = sizeof(geo_tx_cmd.v3); + else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, + IWL_UCODE_TLV_API_SAR_TABLE_VER)) + len = sizeof(geo_tx_cmd.v2); + else + len = sizeof(geo_tx_cmd.v1); if (!iwl_sar_geo_support(&mvm->fwrt)) return -EOPNOTSUPP; - cmd = (struct iwl_host_cmd){ - .id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT), - .len = { len, }, - .flags = CMD_WANT_SKB, - .data = { &geo_tx_cmd }, - }; + cmd.len[0] = len; ret = iwl_mvm_send_cmd(mvm, &cmd); if (ret) { IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret); return ret; } - ret = iwl_validate_sar_geo_profile(&mvm->fwrt, &cmd); + + resp = (void *)cmd.resp_pkt->data; + ret = le32_to_cpu(resp->profile_idx); + + if (WARN_ON(ret > BIOS_GEO_MAX_PROFILE_NUM)) + ret = -EIO; + iwl_free_resp(&cmd); return ret; } static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) { - u16 cmd_wide_id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT); - union geo_tx_power_profiles_cmd cmd; + u32 cmd_id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD); + union iwl_geo_tx_power_profiles_cmd cmd; u16 len; + u32 n_bands; + u32 n_profiles; + __le32 sk = cpu_to_le32(0); int ret; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + + BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, ops) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, ops) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, ops) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, ops)); + + /* the ops field is at the same spot for all versions, so set in v1 */ + cmd.v1.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); + + /* Only set to South Korea if the table revision is 1 */ + if (mvm->fwrt.geo_rev == 1) + sk = cpu_to_le32(1); + + if (cmd_ver == 5) { + len = sizeof(cmd.v5); + n_bands = ARRAY_SIZE(cmd.v5.table[0]); + n_profiles = BIOS_GEO_MAX_PROFILE_NUM; + cmd.v5.table_revision = sk; + } else if (cmd_ver == 4) { + len = sizeof(cmd.v4); + n_bands = ARRAY_SIZE(cmd.v4.table[0]); + n_profiles = BIOS_GEO_MAX_PROFILE_NUM; + cmd.v4.table_revision = sk; + } else if (cmd_ver == 3) { + len = sizeof(cmd.v3); + n_bands = ARRAY_SIZE(cmd.v3.table[0]); + n_profiles = BIOS_GEO_MIN_PROFILE_NUM; + cmd.v3.table_revision = sk; + } else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, + IWL_UCODE_TLV_API_SAR_TABLE_VER)) { + len = sizeof(cmd.v2); + n_bands = ARRAY_SIZE(cmd.v2.table[0]); + n_profiles = BIOS_GEO_MIN_PROFILE_NUM; + cmd.v2.table_revision = sk; + } else { + len = sizeof(cmd.v1); + n_bands = ARRAY_SIZE(cmd.v1.table[0]); + n_profiles = BIOS_GEO_MIN_PROFILE_NUM; + } - cmd.geo_cmd.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); + BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, table) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v2, table) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v3, table) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) || + offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, table)); + /* the table is at the same position for all versions, so set use v1 */ + ret = iwl_sar_geo_fill_table(&mvm->fwrt, &cmd.v1.table[0][0], + n_bands, n_profiles); - ret = iwl_sar_geo_init(&mvm->fwrt, cmd.geo_cmd.table); /* * It is a valid scenario to not support SAR, or miss wgds table, * but in that case there is no need to send the command. @@ -826,113 +1029,23 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) if (ret) return 0; - cmd.geo_cmd.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); - - if (!fw_has_api(&mvm->fwrt.fw->ucode_capa, - IWL_UCODE_TLV_API_SAR_TABLE_VER)) { - len = sizeof(struct iwl_geo_tx_power_profiles_cmd_v1); - } else { - len = sizeof(cmd.geo_cmd); - } - - return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, len, &cmd); -} - -static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) -{ - union acpi_object *wifi_pkg, *data, *enabled; - int i, j, ret, tbl_rev; - int idx = 2; - - mvm->fwrt.ppag_table.enabled = cpu_to_le32(0); - data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD); - if (IS_ERR(data)) - return PTR_ERR(data); - - wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, - ACPI_PPAG_WIFI_DATA_SIZE, &tbl_rev); - - if (IS_ERR(wifi_pkg)) { - ret = PTR_ERR(wifi_pkg); - goto out_free; - } - - if (tbl_rev != 0) { - ret = -EINVAL; - goto out_free; - } - - enabled = &wifi_pkg->package.elements[1]; - if (enabled->type != ACPI_TYPE_INTEGER || - (enabled->integer.value != 0 && enabled->integer.value != 1)) { - ret = -EINVAL; - goto out_free; - } - - mvm->fwrt.ppag_table.enabled = cpu_to_le32(enabled->integer.value); - if (!mvm->fwrt.ppag_table.enabled) { - ret = 0; - goto out_free; - } - - /* - * read, verify gain values and save them into the PPAG table. - * first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the - * following sub-bands to High-Band (5GHz). - */ - for (i = 0; i < ACPI_PPAG_NUM_CHAINS; i++) { - for (j = 0; j < ACPI_PPAG_NUM_SUB_BANDS; j++) { - union acpi_object *ent; - - ent = &wifi_pkg->package.elements[idx++]; - if (ent->type != ACPI_TYPE_INTEGER || - (j == 0 && ent->integer.value > ACPI_PPAG_MAX_LB) || - (j == 0 && ent->integer.value < ACPI_PPAG_MIN_LB) || - (j != 0 && ent->integer.value > ACPI_PPAG_MAX_HB) || - (j != 0 && ent->integer.value < ACPI_PPAG_MIN_HB)) { - mvm->fwrt.ppag_table.enabled = cpu_to_le32(0); - ret = -EINVAL; - goto out_free; - } - mvm->fwrt.ppag_table.gain[i][j] = ent->integer.value; - } - } - ret = 0; -out_free: - kfree(data); - return ret; + return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); } int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) { - int i, j, ret; + union iwl_ppag_table_cmd cmd; + int ret, cmd_size; - if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) { - IWL_DEBUG_RADIO(mvm, - "PPAG capability not supported by FW, command not sent.\n"); - return 0; - } - - if (!mvm->fwrt.ppag_table.enabled) { - IWL_DEBUG_RADIO(mvm, - "PPAG not enabled, command not sent.\n"); + ret = iwl_fill_ppag_table(&mvm->fwrt, &cmd, &cmd_size); + /* Not supporting PPAG table is a valid scenario */ + if (ret < 0) return 0; - } IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n"); - - for (i = 0; i < ACPI_PPAG_NUM_CHAINS; i++) { - for (j = 0; j < ACPI_PPAG_NUM_SUB_BANDS; j++) { - IWL_DEBUG_RADIO(mvm, - "PPAG table: chain[%d] band[%d]: gain = %d\n", - i, j, mvm->fwrt.ppag_table.gain[i][j]); - } - } - ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD), - 0, sizeof(mvm->fwrt.ppag_table), - &mvm->fwrt.ppag_table); + 0, cmd_size, &cmd); if (ret < 0) IWL_ERR(mvm, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n", ret); @@ -942,33 +1055,39 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) { - int ret; - - ret = iwl_mvm_get_ppag_table(mvm); - if (ret < 0) { - IWL_DEBUG_RADIO(mvm, - "PPAG BIOS table invalid or unavailable. (%d)\n", - ret); + /* no need to read the table, done in INIT stage */ + if (!(iwl_is_ppag_approved(&mvm->fwrt))) return 0; - } + return iwl_mvm_ppag_send_cmd(mvm); } static void iwl_mvm_tas_init(struct iwl_mvm *mvm) { + u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); + int fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + struct iwl_tas_selection_data selection_data = {}; + struct iwl_tas_config_cmd_v2_v4 cmd_v2_v4 = {}; + struct iwl_tas_config_cmd cmd_v5 = {}; + struct iwl_tas_data data = {}; + void *cmd_data = &cmd_v2_v4; + int cmd_size; int ret; - struct iwl_tas_config_cmd cmd = {}; - int list_size; - BUILD_BUG_ON(ARRAY_SIZE(cmd.black_list_array) < - APCI_WTAS_BLACK_LIST_MAX); + BUILD_BUG_ON(ARRAY_SIZE(data.block_list_array) != + IWL_WTAS_BLACK_LIST_MAX); + BUILD_BUG_ON(ARRAY_SIZE(cmd_v2_v4.common.block_list_array) != + IWL_WTAS_BLACK_LIST_MAX); + BUILD_BUG_ON(ARRAY_SIZE(cmd_v5.block_list_array) != + IWL_WTAS_BLACK_LIST_MAX); if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TAS_CFG)) { IWL_DEBUG_RADIO(mvm, "TAS not enabled in FW\n"); return; } - ret = iwl_acpi_get_tas(&mvm->fwrt, cmd.black_list_array, &list_size); + ret = iwl_bios_get_tas_table(&mvm->fwrt, &data); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "TAS table invalid or unavailable. (%d)\n", @@ -976,98 +1095,167 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) return; } - if (list_size < 0) + if (ret == 0 && fw_ver < 5) return; - /* list size if TAS enabled can only be non-negative */ - cmd.black_list_size = cpu_to_le32((u32)list_size); - - ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, - TAS_CONFIG), - 0, sizeof(cmd), &cmd); - if (ret < 0) - IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); -} + if (!iwl_is_tas_approved()) { + IWL_DEBUG_RADIO(mvm, + "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + if ((!iwl_add_mcc_to_tas_block_list(data.block_list_array, + &data.block_list_size, + IWL_MCC_US)) || + (!iwl_add_mcc_to_tas_block_list(data.block_list_array, + &data.block_list_size, + IWL_MCC_CANADA))) { + IWL_DEBUG_RADIO(mvm, + "Unable to add US/Canada to TAS block list, disabling TAS\n"); + return; + } + } else { + IWL_DEBUG_RADIO(mvm, + "System vendor '%s' is in the approved list.\n", + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + } -static bool iwl_mvm_eval_dsm_indonesia_5g2(struct iwl_mvm *mvm) -{ - int ret = iwl_acpi_get_dsm_u8((&mvm->fwrt)->dev, 0, - DSM_FUNC_ENABLE_INDONESIA_5G2); + if (fw_ver < 5) { + selection_data = iwl_parse_tas_selection(data.tas_selection, + data.table_revision); + cmd_v2_v4.common.block_list_size = + cpu_to_le32(data.block_list_size); + for (u8 i = 0; i < data.block_list_size; i++) + cmd_v2_v4.common.block_list_array[i] = + cpu_to_le32(data.block_list_array[i]); + } - IWL_DEBUG_RADIO(mvm, - "Evaluated DSM function ENABLE_INDONESIA_5G2, ret=%d\n", - ret); + if (fw_ver == 5) { + cmd_size = sizeof(cmd_v5); + cmd_data = &cmd_v5; + cmd_v5.block_list_size = cpu_to_le16(data.block_list_size); + for (u16 i = 0; i < data.block_list_size; i++) + cmd_v5.block_list_array[i] = + cpu_to_le16(data.block_list_array[i]); + cmd_v5.tas_config_info.table_source = data.table_source; + cmd_v5.tas_config_info.table_revision = data.table_revision; + cmd_v5.tas_config_info.value = cpu_to_le32(data.tas_selection); + } else if (fw_ver == 4) { + cmd_size = sizeof(cmd_v2_v4.common) + sizeof(cmd_v2_v4.v4); + cmd_v2_v4.v4.override_tas_iec = selection_data.override_tas_iec; + cmd_v2_v4.v4.enable_tas_iec = selection_data.enable_tas_iec; + cmd_v2_v4.v4.usa_tas_uhb_allowed = + selection_data.usa_tas_uhb_allowed; + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_UHB_CANADA_TAS_SUPPORT) && + selection_data.canada_tas_uhb_allowed) + cmd_v2_v4.v4.uhb_allowed_flags = TAS_UHB_ALLOWED_CANADA; + } else if (fw_ver == 3) { + cmd_size = sizeof(cmd_v2_v4.common) + sizeof(cmd_v2_v4.v3); + cmd_v2_v4.v3.override_tas_iec = + cpu_to_le16(selection_data.override_tas_iec); + cmd_v2_v4.v3.enable_tas_iec = + cpu_to_le16(selection_data.enable_tas_iec); + } else if (fw_ver == 2) { + cmd_size = sizeof(cmd_v2_v4.common); + } else { + return; + } - return ret == 1; + ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, cmd_data); + if (ret < 0) + IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); } static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) { + struct iwl_lari_config_change_cmd cmd; + size_t cmd_size; int ret; - struct iwl_lari_config_change_cmd cmd = {}; - if (iwl_mvm_eval_dsm_indonesia_5g2(mvm)) - cmd.config_bitmap |= - cpu_to_le32(LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK); - - /* apply more config masks here */ - - if (cmd.config_bitmap) { - IWL_DEBUG_RADIO(mvm, - "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x\n", - le32_to_cpu(cmd.config_bitmap)); + ret = iwl_fill_lari_config(&mvm->fwrt, &cmd, &cmd_size); + if (!ret) { ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, LARI_CONFIG_CHANGE), - 0, sizeof(cmd), &cmd); + 0, cmd_size, &cmd); if (ret < 0) IWL_DEBUG_RADIO(mvm, "Failed to send LARI_CONFIG_CHANGE (%d)\n", ret); } } -#else /* CONFIG_ACPI */ -inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, - int prof_a, int prof_b) +void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm) { - return -ENOENT; -} + int ret; -inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) -{ - return -ENOENT; -} + iwl_acpi_get_guid_lock_status(&mvm->fwrt); -static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) -{ - return 0; -} + /* read PPAG table */ + ret = iwl_bios_get_ppag_table(&mvm->fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(mvm, + "PPAG BIOS table invalid or unavailable. (%d)\n", + ret); + } -int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) -{ - return -ENOENT; -} + /* read SAR tables */ + ret = iwl_bios_get_wrds_table(&mvm->fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(mvm, + "WRDS SAR BIOS table invalid or unavailable. (%d)\n", + ret); + /* + * If not available, don't fail and don't bother with EWRD and + * WGDS */ + + if (!iwl_bios_get_wgds_table(&mvm->fwrt)) { + /* + * If basic SAR is not available, we check for WGDS, + * which should *not* be available either. If it is + * available, issue an error, because we can't use SAR + * Geo without basic SAR. + */ + IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n"); + } -static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) -{ - return 0; -} + } else { + ret = iwl_bios_get_ewrd_table(&mvm->fwrt); + /* if EWRD is not available, we can still use + * WRDS, so don't fail */ + if (ret < 0) + IWL_DEBUG_RADIO(mvm, + "EWRD SAR BIOS table invalid or unavailable. (%d)\n", + ret); -static void iwl_mvm_tas_init(struct iwl_mvm *mvm) -{ + /* read geo SAR table */ + if (iwl_sar_geo_support(&mvm->fwrt)) { + ret = iwl_bios_get_wgds_table(&mvm->fwrt); + if (ret < 0) + IWL_DEBUG_RADIO(mvm, + "Geo SAR BIOS table invalid or unavailable. (%d)\n", + ret); + /* we don't fail if the table is not available */ + } + } + + iwl_acpi_get_phy_filters(&mvm->fwrt); + + if (iwl_bios_get_eckv(&mvm->fwrt, &mvm->ext_clock_valid)) + IWL_DEBUG_RADIO(mvm, "ECKV table doesn't exist in BIOS\n"); } -static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) +static void iwl_mvm_disconnect_iterator(void *data, u8 *mac, + struct ieee80211_vif *vif) { + if (vif->type == NL80211_IFTYPE_STATION) + ieee80211_hw_restart_disconnect(vif); } -#endif /* CONFIG_ACPI */ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) { u32 error_log_size = mvm->fw->ucode_capa.error_log_size; + u32 status = 0; int ret; - u32 resp; struct iwl_fw_error_recovery_cmd recovery_cmd = { .flags = cpu_to_le32(flags), @@ -1075,7 +1263,6 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) }; struct iwl_host_cmd host_cmd = { .id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD), - .flags = CMD_WANT_SKB, .data = {&recovery_cmd, }, .len = {sizeof(recovery_cmd), }, }; @@ -1095,7 +1282,7 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) recovery_cmd.buf_size = cpu_to_le32(error_log_size); } - ret = iwl_mvm_send_cmd(mvm, &host_cmd); + ret = iwl_mvm_send_cmd_status(mvm, &host_cmd, &status); kfree(mvm->error_recovery_buf); mvm->error_recovery_buf = NULL; @@ -1106,37 +1293,20 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags) /* skb respond is only relevant in ERROR_RECOVERY_UPDATE_DB */ if (flags & ERROR_RECOVERY_UPDATE_DB) { - resp = le32_to_cpu(*(__le32 *)host_cmd.resp_pkt->data); - if (resp) + if (status) { IWL_ERR(mvm, "Failed to send recovery cmd blob was invalid %d\n", - resp); + status); + + ieee80211_iterate_interfaces(mvm->hw, 0, + iwl_mvm_disconnect_iterator, + mvm); + } } } static int iwl_mvm_sar_init(struct iwl_mvm *mvm) { - int ret; - - ret = iwl_sar_get_wrds_table(&mvm->fwrt); - if (ret < 0) { - IWL_DEBUG_RADIO(mvm, - "WRDS SAR BIOS table invalid or unavailable. (%d)\n", - ret); - /* - * If not available, don't fail and don't bother with EWRD. - * Return 1 to tell that we can't use WGDS either. - */ - return 1; - } - - ret = iwl_sar_get_ewrd_table(&mvm->fwrt); - /* if EWRD is not available, we can still use WRDS, so don't fail */ - if (ret < 0) - IWL_DEBUG_RADIO(mvm, - "EWRD SAR BIOS table invalid or unavailable. (%d)\n", - ret); - return iwl_mvm_sar_select_profile(mvm, 1, 1); } @@ -1145,15 +1315,12 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) int ret; if (iwl_mvm_has_unified_ucode(mvm)) - return iwl_run_unified_mvm_ucode(mvm, false); + return iwl_run_unified_mvm_ucode(mvm); - ret = iwl_run_init_mvm_ucode(mvm, false); + ret = iwl_run_init_mvm_ucode(mvm); if (ret) { IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret); - - if (iwlmvm_mod_params.init_dbg) - return 0; return ret; } @@ -1163,8 +1330,6 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) if (ret) return ret; - iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); - mvm->rfkill_safe_init_done = false; ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); if (ret) @@ -1181,10 +1346,9 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) int iwl_mvm_up(struct iwl_mvm *mvm) { int ret, i; - struct ieee80211_channel *chan; - struct cfg80211_chan_def chandef; struct ieee80211_supported_band *sband = NULL; + lockdep_assert_wiphy(mvm->hw->wiphy); lockdep_assert_held(&mvm->mutex); ret = iwl_trans_start_hw(mvm->trans); @@ -1194,12 +1358,16 @@ int iwl_mvm_up(struct iwl_mvm *mvm) ret = iwl_mvm_load_rt_fw(mvm); if (ret) { IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); - if (ret != -ERFKILL) + if (ret != -ERFKILL && !mvm->fw_product_reset) iwl_fw_dbg_error_collect(&mvm->fwrt, FW_DBG_TRIGGER_DRIVER); goto error; } + /* FW loaded successfully */ + mvm->fw_product_reset = false; + + iwl_fw_disable_dbg_asserts(&mvm->fwrt); iwl_get_shared_mem_conf(&mvm->fwrt); ret = iwl_mvm_sf_update(mvm, NULL, false); @@ -1223,12 +1391,11 @@ int iwl_mvm_up(struct iwl_mvm *mvm) ret = iwl_send_phy_db_data(mvm->phy_db); if (ret) goto error; + ret = iwl_send_phy_cfg_cmd(mvm); + if (ret) + goto error; } - ret = iwl_send_phy_cfg_cmd(mvm); - if (ret) - goto error; - ret = iwl_mvm_send_bt_init_conf(mvm); if (ret) goto error; @@ -1240,15 +1407,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; } + iwl_mvm_lari_cfg(mvm); + /* Init RSS configuration */ - if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) { - ret = iwl_configure_rxq(mvm); - if (ret) { - IWL_ERR(mvm, "Failed to configure RX queues: %d\n", - ret); - goto error; - } - } + ret = iwl_configure_rxq(&mvm->fwrt); + if (ret) + goto error; if (iwl_mvm_has_new_rx_api(mvm)) { ret = iwl_send_rss_cfg_cmd(mvm); @@ -1260,10 +1424,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm) } /* init the fw <-> mac80211 STA mapping */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); + RCU_INIT_POINTER(mvm->fw_id_to_link_sta[i], NULL); + } - mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; + mvm->tdls_cs.peer.sta_id = IWL_INVALID_STA; /* reset quota debouncing buffer - 0xff will yield invalid data */ memset(&mvm->last_quota_cmd, 0xff, sizeof(mvm->last_quota_cmd)); @@ -1274,32 +1440,30 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; } - /* Add auxiliary station for scanning */ - ret = iwl_mvm_add_aux_sta(mvm); - if (ret) - goto error; + /* + * Add auxiliary station for scanning. + * Newer versions of this command implies that the fw uses + * internal aux station for all aux activities that don't + * requires a dedicated data queue. + */ + if (!iwl_mvm_has_new_station_api(mvm->fw)) { + /* + * In old version the aux station uses mac id like other + * station and not lmac id + */ + ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); + if (ret) + goto error; + } /* Add all the PHY contexts */ i = 0; while (!sband && i < NUM_NL80211_BANDS) sband = mvm->hw->wiphy->bands[i++]; - if (WARN_ON_ONCE(!sband)) + if (WARN_ON_ONCE(!sband)) { + ret = -ENODEV; goto error; - - chan = &sband->channels[0]; - - cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); - for (i = 0; i < NUM_PHY_CTX; i++) { - /* - * The channel used here isn't relevant as it's - * going to be overwritten in the other flows. - * For now use the first channel we have. - */ - ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i], - &chandef, 1, 1); - if (ret) - goto error; } if (iwl_mvm_is_tt_in_fw(mvm)) { @@ -1335,7 +1499,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm) if (ret) goto error; - iwl_mvm_lari_cfg(mvm); /* * RTNL is not taken during Ct-kill, but we don't need to scan/Tx * anyway, so don't init MCC. @@ -1354,40 +1517,47 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; } - if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) + if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) { iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_UPDATE_DB); - if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid)) - IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n"); + if (mvm->time_sync.active) + iwl_mvm_time_sync_config(mvm, mvm->time_sync.peer_addr, + IWL_TIME_SYNC_PROTOCOL_TM | + IWL_TIME_SYNC_PROTOCOL_FTM); + } + + if (!mvm->ptp_data.ptp_clock) + iwl_mvm_ptp_init(mvm); ret = iwl_mvm_ppag_init(mvm); if (ret) goto error; ret = iwl_mvm_sar_init(mvm); - if (ret == 0) { + if (ret == 0) ret = iwl_mvm_sar_geo_init(mvm); - } else if (ret == -ENOENT && !iwl_sar_get_wgds_table(&mvm->fwrt)) { - /* - * If basic SAR is not available, we check for WGDS, - * which should *not* be available either. If it is - * available, issue an error, because we can't use SAR - * Geo without basic SAR. - */ - IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n"); - } - if (ret < 0) goto error; + ret = iwl_mvm_sgom_init(mvm); + if (ret) + goto error; + iwl_mvm_tas_init(mvm); iwl_mvm_leds_sync(mvm); + iwl_mvm_uats_init(mvm); + + if (iwl_rfi_supported(mvm)) { + if (iwl_rfi_is_enabled_in_bios(&mvm->fwrt)) + iwl_rfi_send_config_cmd(mvm, NULL); + } + + iwl_mvm_mei_device_state(mvm, true); IWL_DEBUG_INFO(mvm, "RT uCode started.\n"); return 0; error: - if (!iwlmvm_mod_params.init_dbg || !ret) - iwl_mvm_stop_device(mvm); + iwl_mvm_stop_device(mvm); return ret; } @@ -1395,6 +1565,7 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) { int ret, i; + lockdep_assert_wiphy(mvm->hw->wiphy); lockdep_assert_held(&mvm->mutex); ret = iwl_trans_start_hw(mvm->trans); @@ -1421,13 +1592,24 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) goto error; /* init the fw <-> mac80211 STA mapping */ - for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) + for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) { RCU_INIT_POINTER(mvm->fw_id_to_mac_id[i], NULL); + RCU_INIT_POINTER(mvm->fw_id_to_link_sta[i], NULL); + } - /* Add auxiliary station for scanning */ - ret = iwl_mvm_add_aux_sta(mvm); - if (ret) - goto error; + if (!iwl_mvm_has_new_station_api(mvm->fw)) { + /* + * Add auxiliary station for scanning. + * Newer versions of this command implies that the fw uses + * internal aux station for all aux activities that don't + * requires a dedicated data queue. + * In old version the aux station uses mac id like other + * station and not lmac id + */ + ret = iwl_mvm_add_aux_sta(mvm, MAC_INDEX_AUX); + if (ret) + goto error; + } return 0; error: @@ -1435,20 +1617,6 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) return ret; } -void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm, - struct iwl_rx_cmd_buffer *rxb) -{ - struct iwl_rx_packet *pkt = rxb_addr(rxb); - struct iwl_card_state_notif *card_state_notif = (void *)pkt->data; - u32 flags = le32_to_cpu(card_state_notif->flags); - - IWL_DEBUG_RF_KILL(mvm, "Card state received: HW:%s SW:%s CT:%s\n", - (flags & HW_CARD_DISABLED) ? "Kill" : "On", - (flags & SW_CARD_DISABLED) ? "Kill" : "On", - (flags & CT_KILL_CARD_DISABLED) ? - "Reached" : "Not reached"); -} - void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) { |