diff options
Diffstat (limited to 'mvm/fw.c')
| -rw-r--r-- | mvm/fw.c | 524 |
1 files changed, 190 insertions, 334 deletions
@@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -15,6 +15,8 @@ #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" @@ -23,12 +25,9 @@ #include "iwl-nvm-parse.h" #include "time-sync.h" -#define MVM_UCODE_ALIVE_TIMEOUT (HZ) +#define MVM_UCODE_ALIVE_TIMEOUT (2 * HZ) #define MVM_UCODE_CALIB_TIMEOUT (2 * HZ) -#define IWL_TAS_US_MCC 0x5553 -#define IWL_TAS_CANADA_MCC 0x4341 - struct iwl_mvm_alive_data { bool valid; u32 scd_base_addr; @@ -92,20 +91,10 @@ 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, @@ -416,7 +405,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, UREG_LMAC2_CURRENT_PC)); } - if (ret == -ETIMEDOUT && !mvm->pldr_sync) + if (ret == -ETIMEDOUT && !mvm->fw_product_reset) iwl_fw_dbg_error_collect(&mvm->fwrt, FW_DBG_TRIGGER_ALIVE_TIMEOUT); @@ -468,12 +457,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, #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. */ - cfg80211_bss_flush(mvm->hw->wiphy); + if (!mvm->mld_api_is_used) + cfg80211_bss_flush(mvm->hw->wiphy); return 0; } @@ -486,7 +477,47 @@ static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm, #endif /* CONFIG_ACPI */ } -#if defined(CONFIG_ACPI) && defined(CONFIG_EFI) +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->trans_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; + } + + ret = iwl_uefi_get_uats_table(mvm->trans, &mvm->fwrt); + if (ret < 0) { + IWL_DEBUG_FW(mvm, "failed to read UATS table (%d)\n", ret); + 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; @@ -520,13 +551,6 @@ static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) return ret; } -#else - -static int iwl_mvm_sgom_init(struct iwl_mvm *mvm) -{ - return 0; -} -#endif static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) { @@ -583,6 +607,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) static const u16 init_complete[] = { INIT_COMPLETE_NOTIF, }; + u32 sb_cfg; int ret; if (mvm->trans->cfg->tx_with_siso_diversity) @@ -592,6 +617,14 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) mvm->rfkill_safe_init_done = false; + if (mvm->trans->trans_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, @@ -605,11 +638,23 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) 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_remove(mvm->trans, true); + } + goto error; } iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, NULL); + if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) + mvm->trans->step_urm = !!(iwl_read_umac_prph(mvm->trans, + CNVI_PMU_STEP_FLOW) & + CNVI_PMU_STEP_FLOW_FORCE_URM); + /* Send init config command to mark that we are sending NVM access * commands */ @@ -634,14 +679,6 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) goto error; } - if (IWL_MVM_PARSE_NVM && !mvm->nvm_data) { - ret = iwl_nvm_init(mvm); - if (ret) { - IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); - goto error; - } - } - ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, NVM_ACCESS_COMPLETE), CMD_SEND_IN_RFKILL, @@ -666,8 +703,9 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) return ret; /* Read the NVM only at driver load time, no need to do this twice */ - if (!IWL_MVM_PARSE_NVM && !mvm->nvm_data) { - 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; @@ -790,7 +828,7 @@ 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) + @@ -802,7 +840,7 @@ out: mvm->nvm_data->bands[0].n_channels = 1; mvm->nvm_data->bands[0].n_bitrates = 1; mvm->nvm_data->bands[0].bitrates = - (void *)((u8 *)mvm->nvm_data->channels + 1); + (void *)(mvm->nvm_data->channels + 1); mvm->nvm_data->bands[0].bitrates->hw_value = 10; } @@ -822,7 +860,6 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) sizeof(cmd), &cmd); } -#ifdef CONFIG_ACPI int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) { u32 cmd_id = REDUCE_TX_POWER_CMD; @@ -833,13 +870,15 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) int ret; u16 len = 0; u32 n_subbands; - u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, - IWL_FW_CMD_VER_UNKNOWN); - if (cmd_ver == 7) { + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3); + + if (cmd_ver >= 7) { len = sizeof(cmd.v7); n_subbands = IWL_NUM_SUB_BANDS_V2; per_chain = cmd.v7.per_chain[0][0]; cmd.v7.flags = cpu_to_le32(mvm->fwrt.reduced_power_flags); + if (cmd_ver == 8) + len = sizeof(cmd.v8); } else if (cmd_ver == 6) { len = sizeof(cmd.v6); n_subbands = IWL_NUM_SUB_BANDS_V2; @@ -863,9 +902,9 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) /* all structs have the same common part, add it */ len += sizeof(cmd.common); - ret = iwl_sar_select_profile(&mvm->fwrt, per_chain, - IWL_NUM_CHAIN_TABLES, - n_subbands, prof_a, prof_b); + 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) @@ -921,7 +960,7 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) resp = (void *)cmd.resp_pkt->data; ret = le32_to_cpu(resp->profile_idx); - if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES_REV3)) + if (WARN_ON(ret > BIOS_GEO_MAX_PROFILE_NUM)) ret = -EIO; iwl_free_resp(&cmd); @@ -935,7 +974,7 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) u16 len; u32 n_bands; u32 n_profiles; - u32 sk = 0; + __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); @@ -952,27 +991,35 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) /* 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 = ACPI_NUM_GEO_PROFILES_REV3; + 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 = ACPI_NUM_GEO_PROFILES_REV3; + 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 = ACPI_NUM_GEO_PROFILES; + 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 = ACPI_NUM_GEO_PROFILES; + 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 = ACPI_NUM_GEO_PROFILES; + n_profiles = BIOS_GEO_MIN_PROFILE_NUM; } BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, table) != @@ -984,8 +1031,8 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) 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_init(&mvm->fwrt, &cmd.v1.table[0][0], - n_bands, n_profiles); + ret = iwl_sar_geo_fill_table(&mvm->fwrt, &cmd.v1.table[0][0], + n_bands, n_profiles); /* * It is a valid scenario to not support SAR, or miss wgds table, @@ -994,27 +1041,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) if (ret) return 0; - /* Only set to South Korea if the table revision is 1 */ - if (mvm->fwrt.geo_rev == 1) - sk = 1; - - /* - * Set the table_revision to South Korea (1) or not (0). The - * element name is misleading, as it doesn't contain the table - * revision number, but whether the South Korea variation - * should be used. - * This must be done after calling iwl_sar_geo_init(). - */ - if (cmd_ver == 5) - cmd.v5.table_revision = cpu_to_le32(sk); - else if (cmd_ver == 4) - cmd.v4.table_revision = cpu_to_le32(sk); - else if (cmd_ver == 3) - cmd.v3.table_revision = cpu_to_le32(sk); - else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, - IWL_UCODE_TLV_API_SAR_TABLE_VER)) - cmd.v2.table_revision = cpu_to_le32(sk); - return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); } @@ -1023,7 +1049,7 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) union iwl_ppag_table_cmd cmd; int ret, cmd_size; - ret = iwl_read_ppag_table(&mvm->fwrt, &cmd, &cmd_size); + ret = iwl_fill_ppag_table(&mvm->fwrt, &cmd, &cmd_size); /* Not supporting PPAG table is a valid scenario */ if (ret < 0) return 0; @@ -1042,74 +1068,19 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) { /* no need to read the table, done in INIT stage */ - if (!(iwl_acpi_is_ppag_approved(&mvm->fwrt))) + if (!(iwl_is_ppag_approved(&mvm->fwrt))) return 0; return iwl_mvm_ppag_send_cmd(mvm); } -static const struct dmi_system_id dmi_tas_approved_list[] = { - { .ident = "HP", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "HP"), - }, - }, - { .ident = "SAMSUNG", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"), - }, - }, - { .ident = "LENOVO", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - }, - }, - { .ident = "DELL", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - }, - }, - { .ident = "MSFT", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), - }, - }, - { .ident = "Acer", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - }, - }, - { .ident = "ASUS", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - }, - }, - { .ident = "MSI", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."), - }, - }, - { .ident = "Honor", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "HONOR"), - }, - }, - /* keep last */ - {} -}; - -bool iwl_mvm_is_vendor_in_approved_list(void) -{ - return dmi_check_system(dmi_tas_approved_list); -} - static bool iwl_mvm_add_to_tas_block_list(__le32 *list, __le32 *le_size, unsigned int mcc) { int i; u32 size = le32_to_cpu(*le_size); /* Verify that there is room for another country */ - if (size >= IWL_TAS_BLOCK_LIST_MAX) + if (size >= IWL_WTAS_BLACK_LIST_MAX) return false; for (i = 0; i < size; i++) { @@ -1126,21 +1097,21 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) { u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); int ret; - union iwl_tas_config_cmd cmd = {}; + struct iwl_tas_data data = {}; + struct iwl_tas_config_cmd cmd = {}; int cmd_size, fw_ver; - BUILD_BUG_ON(ARRAY_SIZE(cmd.v3.block_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.common.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; } - fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, - IWL_FW_CMD_VER_UNKNOWN); - - ret = iwl_acpi_get_tas(&mvm->fwrt, &cmd, fw_ver); + ret = iwl_bios_get_tas_table(&mvm->fwrt, &data); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "TAS table invalid or unavailable. (%d)\n", @@ -1151,16 +1122,16 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) if (ret == 0) return; - if (!iwl_mvm_is_vendor_in_approved_list()) { + 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)); - if ((!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, - &cmd.v4.block_list_size, - IWL_TAS_US_MCC)) || - (!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array, - &cmd.v4.block_list_size, - IWL_TAS_CANADA_MCC))) { + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + if ((!iwl_mvm_add_to_tas_block_list(data.block_list_array, + &data.block_list_size, + IWL_MCC_US)) || + (!iwl_mvm_add_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; @@ -1168,125 +1139,74 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) } else { IWL_DEBUG_RADIO(mvm, "System vendor '%s' is in the approved list.\n", - dmi_get_system_info(DMI_SYS_VENDOR)); + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + } + + fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + + memcpy(&cmd.common, &data, sizeof(struct iwl_tas_config_cmd_common)); + + /* Set v3 or v4 specific parts. will be trunctated for fw_ver < 3 */ + if (fw_ver == 4) { + cmd.v4.override_tas_iec = data.override_tas_iec; + cmd.v4.enable_tas_iec = data.enable_tas_iec; + cmd.v4.usa_tas_uhb_allowed = data.usa_tas_uhb_allowed; + } else { + cmd.v3.override_tas_iec = cpu_to_le16(data.override_tas_iec); + cmd.v3.enable_tas_iec = cpu_to_le16(data.enable_tas_iec); } - /* v4 is the same size as v3, so no need to differentiate here */ - cmd_size = fw_ver < 3 ? - sizeof(struct iwl_tas_config_cmd_v2) : - sizeof(struct iwl_tas_config_cmd_v3); + cmd_size = sizeof(struct iwl_tas_config_cmd_common); + if (fw_ver >= 3) + /* v4 is the same size as v3 */ + cmd_size += sizeof(struct iwl_tas_config_cmd_v3); ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &cmd); if (ret < 0) IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); } -static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) +static bool iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) { - u8 value; - int ret = iwl_acpi_get_dsm_u8(mvm->fwrt.dev, 0, DSM_RFI_FUNC_ENABLE, - &iwl_rfi_guid, &value); + u32 value = 0; + /* default behaviour is disabled */ + bool bios_enable_rfi = false; + int ret = iwl_bios_get_dsm(&mvm->fwrt, DSM_FUNC_RFI_CONFIG, &value); + if (ret < 0) { IWL_DEBUG_RADIO(mvm, "Failed to get DSM RFI, ret=%d\n", ret); + return bios_enable_rfi; + } - } else if (value >= DSM_VALUE_RFI_MAX) { - IWL_DEBUG_RADIO(mvm, "DSM RFI got invalid value, ret=%d\n", - value); - - } else if (value == DSM_VALUE_RFI_ENABLE) { + value &= DSM_VALUE_RFI_DISABLE; + /* RFI BIOS CONFIG value can be 0 or 3 only. + * i.e 0 means DDR and DLVR enabled. 3 means DDR and DLVR disabled. + * 1 and 2 are invalid BIOS configurations, So, it's not possible to + * disable ddr/dlvr separately. + */ + if (!value) { IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n"); - return DSM_VALUE_RFI_ENABLE; + bios_enable_rfi = true; + } else if (value == DSM_VALUE_RFI_DISABLE) { + IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to disable\n"); + } else { + IWL_DEBUG_RADIO(mvm, + "DSM RFI got invalid value, value=%d\n", value); } - IWL_DEBUG_RADIO(mvm, "DSM RFI is disabled\n"); - - /* default behaviour is disabled */ - return DSM_VALUE_RFI_DISABLE; + return bios_enable_rfi; } static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) { + struct iwl_lari_config_change_cmd cmd; + size_t cmd_size; int ret; - u32 value; - struct iwl_lari_config_change_cmd_v6 cmd = {}; - - cmd.config_bitmap = iwl_acpi_get_lari_config_bitmap(&mvm->fwrt); - - ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, DSM_FUNC_11AX_ENABLEMENT, - &iwl_guid, &value); - if (!ret) - cmd.oem_11ax_allow_bitmap = cpu_to_le32(value); - - ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, - DSM_FUNC_ENABLE_UNII4_CHAN, - &iwl_guid, &value); - if (!ret) - cmd.oem_unii4_allow_bitmap = cpu_to_le32(value); - - ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, - DSM_FUNC_ACTIVATE_CHANNEL, - &iwl_guid, &value); - if (!ret) - cmd.chan_state_active_bitmap = cpu_to_le32(value); - - ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, - DSM_FUNC_ENABLE_6E, - &iwl_guid, &value); - if (!ret) - cmd.oem_uhb_allow_bitmap = cpu_to_le32(value); - - ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, - DSM_FUNC_FORCE_DISABLE_CHANNELS, - &iwl_guid, &value); - if (!ret) - cmd.force_disable_channels_bitmap = cpu_to_le32(value); - - if (cmd.config_bitmap || - cmd.oem_uhb_allow_bitmap || - cmd.oem_11ax_allow_bitmap || - cmd.oem_unii4_allow_bitmap || - cmd.chan_state_active_bitmap || - cmd.force_disable_channels_bitmap) { - size_t cmd_size; - u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, - WIDE_ID(REGULATORY_AND_NVM_GROUP, - LARI_CONFIG_CHANGE), - 1); - switch (cmd_ver) { - case 6: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6); - break; - case 5: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5); - break; - case 4: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4); - break; - case 3: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3); - break; - case 2: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2); - break; - default: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1); - break; - } - IWL_DEBUG_RADIO(mvm, - "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n", - le32_to_cpu(cmd.config_bitmap), - le32_to_cpu(cmd.oem_11ax_allow_bitmap)); - IWL_DEBUG_RADIO(mvm, - "sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x, cmd_ver=%d\n", - le32_to_cpu(cmd.oem_unii4_allow_bitmap), - le32_to_cpu(cmd.chan_state_active_bitmap), - cmd_ver); - IWL_DEBUG_RADIO(mvm, - "sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x, force_disable_channels_bitmap=0x%x\n", - le32_to_cpu(cmd.oem_uhb_allow_bitmap), - le32_to_cpu(cmd.force_disable_channels_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), @@ -1298,12 +1218,14 @@ static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) } } -void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) +void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm) { int ret; + iwl_acpi_get_guid_lock_status(&mvm->fwrt); + /* read PPAG table */ - ret = iwl_acpi_get_ppag_table(&mvm->fwrt); + ret = iwl_bios_get_ppag_table(&mvm->fwrt); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "PPAG BIOS table invalid or unavailable. (%d)\n", @@ -1311,7 +1233,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) } /* read SAR tables */ - ret = iwl_sar_get_wrds_table(&mvm->fwrt); + ret = iwl_bios_get_wrds_table(&mvm->fwrt); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "WRDS SAR BIOS table invalid or unavailable. (%d)\n", @@ -1320,7 +1242,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) * If not available, don't fail and don't bother with EWRD and * WGDS */ - if (!iwl_sar_get_wgds_table(&mvm->fwrt)) { + 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 @@ -1331,7 +1253,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) } } else { - ret = iwl_sar_get_ewrd_table(&mvm->fwrt); + 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) @@ -1341,7 +1263,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) /* read geo SAR table */ if (iwl_sar_geo_support(&mvm->fwrt)) { - ret = iwl_sar_get_wgds_table(&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", @@ -1351,59 +1273,18 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) } iwl_acpi_get_phy_filters(&mvm->fwrt, &mvm->phy_filters); -} -#else /* CONFIG_ACPI */ -inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, - int prof_a, int prof_b) -{ - return 1; -} - -inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) -{ - return -ENOENT; + if (iwl_bios_get_eckv(&mvm->fwrt, &mvm->ext_clock_valid)) + IWL_DEBUG_RADIO(mvm, "ECKV table doesn't exist in BIOS\n"); } -static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) +static void iwl_mvm_disconnect_iterator(void *data, u8 *mac, + struct ieee80211_vif *vif) { - return 0; + if (vif->type == NL80211_IFTYPE_STATION) + ieee80211_hw_restart_disconnect(vif); } -int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) -{ - return -ENOENT; -} - -static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) -{ - return 0; -} - -static void iwl_mvm_tas_init(struct iwl_mvm *mvm) -{ -} - -static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) -{ -} - -bool iwl_mvm_is_vendor_in_approved_list(void) -{ - return false; -} - -static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) -{ - return DSM_VALUE_RFI_DISABLE; -} - -void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) -{ -} - -#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; @@ -1448,10 +1329,15 @@ 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 (resp) { IWL_ERR(mvm, "Failed to send recovery cmd blob was invalid %d\n", resp); + + ieee80211_iterate_interfaces(mvm->hw, 0, + iwl_mvm_disconnect_iterator, + mvm); + } } } @@ -1471,9 +1357,6 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) if (ret) { IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret); - - if (iwlmvm_mod_params.init_dbg) - return 0; return ret; } @@ -1499,10 +1382,7 @@ 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; - u32 sb_cfg; lockdep_assert_held(&mvm->mutex); @@ -1510,23 +1390,19 @@ int iwl_mvm_up(struct iwl_mvm *mvm) if (ret) return ret; - sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG); - mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK); - if (mvm->pldr_sync && iwl_mei_pldr_req()) - return -EBUSY; - ret = iwl_mvm_load_rt_fw(mvm); if (ret) { IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret); - if (ret != -ERFKILL && !mvm->pldr_sync) + if (ret != -ERFKILL && !mvm->fw_product_reset) iwl_fw_dbg_error_collect(&mvm->fwrt, FW_DBG_TRIGGER_DRIVER); goto error; } /* FW loaded successfully */ - mvm->pldr_sync = false; + 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); @@ -1591,8 +1467,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm) for (i = 0; i < IWL_MVM_FW_MAX_LINK_ID + 1; i++) RCU_INIT_POINTER(mvm->link_id_to_link_conf[i], NULL); - memset(&mvm->fw_link_ids_map, 0, sizeof(mvm->fw_link_ids_map)); - mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA; /* reset quota debouncing buffer - 0xff will yield invalid data */ @@ -1630,21 +1504,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm) 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)) { /* in order to give the responsibility of ct-kill and * TX backoff to FW we need to send empty temperature reporting @@ -1708,9 +1567,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm) if (!mvm->ptp_data.ptp_clock) iwl_mvm_ptp_init(mvm); - if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid)) - IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n"); - ret = iwl_mvm_ppag_init(mvm); if (ret) goto error; @@ -1727,9 +1583,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm) iwl_mvm_tas_init(mvm); iwl_mvm_leds_sync(mvm); + iwl_mvm_uats_init(mvm); if (iwl_rfi_supported(mvm)) { - if (iwl_mvm_eval_dsm_rfi(mvm) == DSM_VALUE_RFI_ENABLE) + if (iwl_mvm_eval_dsm_rfi(mvm)) iwl_rfi_send_config_cmd(mvm, NULL); } @@ -1738,8 +1595,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) 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; } |