/****************************************************************************** * * 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) 2017 Intel Deutschland GmbH * Copyright(c) 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 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * * BSD LICENSE * * Copyright(c) 2017 Intel Deutschland GmbH * Copyright(c) 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. * *****************************************************************************/ #ifndef __iwl_fw_acpi__ #define __iwl_fw_acpi__ #include #include "fw/api/commands.h" #include "fw/api/power.h" #include "fw/api/phy.h" #include "fw/api/nvm-reg.h" #include "fw/img.h" #include "iwl-trans.h" #define ACPI_WRDS_METHOD "WRDS" #define ACPI_EWRD_METHOD "EWRD" #define ACPI_WGDS_METHOD "WGDS" #define ACPI_WRDD_METHOD "WRDD" #define ACPI_SPLC_METHOD "SPLC" #define ACPI_ECKV_METHOD "ECKV" #define ACPI_PPAG_METHOD "PPAG" #define ACPI_WTAS_METHOD "WTAS" #define ACPI_WIFI_DOMAIN (0x07) #define ACPI_SAR_TABLE_SIZE 10 #define ACPI_SAR_PROFILE_NUM 4 #define ACPI_GEO_TABLE_SIZE 6 #define ACPI_NUM_GEO_PROFILES 3 #define ACPI_GEO_PER_CHAIN_SIZE 3 #define ACPI_SAR_NUM_CHAIN_LIMITS 2 #define ACPI_SAR_NUM_SUB_BANDS 5 #define ACPI_SAR_NUM_TABLES 1 #define ACPI_WRDS_WIFI_DATA_SIZE (ACPI_SAR_TABLE_SIZE + 2) #define ACPI_EWRD_WIFI_DATA_SIZE ((ACPI_SAR_PROFILE_NUM - 1) * \ ACPI_SAR_TABLE_SIZE + 3) #define ACPI_WGDS_WIFI_DATA_SIZE 19 #define ACPI_WRDD_WIFI_DATA_SIZE 2 #define ACPI_SPLC_WIFI_DATA_SIZE 2 #define ACPI_ECKV_WIFI_DATA_SIZE 2 /* * 1 type, 1 enabled, 1 block list size, 16 block list array */ #define APCI_WTAS_BLACK_LIST_MAX 16 #define ACPI_WTAS_WIFI_DATA_SIZE (3 + APCI_WTAS_BLACK_LIST_MAX) #define ACPI_WGDS_TABLE_SIZE 3 #define ACPI_PPAG_WIFI_DATA_SIZE ((IWL_NUM_CHAIN_LIMITS * \ IWL_NUM_SUB_BANDS) + 3) #define ACPI_PPAG_WIFI_DATA_SIZE_V2 ((IWL_NUM_CHAIN_LIMITS * \ IWL_NUM_SUB_BANDS_V2) + 3) /* PPAG gain value bounds in 1/8 dBm */ #define ACPI_PPAG_MIN_LB -16 #define ACPI_PPAG_MAX_LB 24 #define ACPI_PPAG_MIN_HB -16 #define ACPI_PPAG_MAX_HB 40 struct iwl_sar_profile { bool enabled; u8 table[ACPI_SAR_TABLE_SIZE]; }; struct iwl_geo_profile { u8 values[ACPI_GEO_TABLE_SIZE]; }; enum iwl_dsm_funcs_rev_0 { DSM_FUNC_QUERY = 0, DSM_FUNC_DISABLE_SRD = 1, DSM_FUNC_ENABLE_INDONESIA_5G2 = 2, }; enum iwl_dsm_values_srd { DSM_VALUE_SRD_ACTIVE, DSM_VALUE_SRD_PASSIVE, DSM_VALUE_SRD_DISABLE, DSM_VALUE_SRD_MAX }; enum iwl_dsm_values_indonesia { DSM_VALUE_INDONESIA_DISABLE, DSM_VALUE_INDONESIA_ENABLE, DSM_VALUE_INDONESIA_RESERVED, DSM_VALUE_INDONESIA_MAX }; #ifdef CONFIG_ACPI struct iwl_fw_runtime; void *iwl_acpi_get_object(struct device *dev, acpi_string method); int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func); union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, union acpi_object *data, int data_size, int *tbl_rev); /** * iwl_acpi_get_mcc - read MCC from ACPI, if available * * @dev: the struct device * @mcc: output buffer (3 bytes) that will get the MCC * * This function tries to read the current MCC from ACPI if available. */ int iwl_acpi_get_mcc(struct device *dev, char *mcc); u64 iwl_acpi_get_pwr_limit(struct device *dev); /* * iwl_acpi_get_eckv - read external clock validation from ACPI, if available * * @dev: the struct device * @extl_clk: output var (2 bytes) that will get the clk indication. * * This function tries to read the external clock indication * from ACPI if available. */ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk); int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, __le16 *per_chain, u32 n_tables, u32 n_subbands, int prof_a, int prof_b); int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt); int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt); int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt); bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt); int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, struct iwl_per_chain_offset *table, u32 n_bands); int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, __le32 *block_list_array, int *block_list_size); #else /* CONFIG_ACPI */ static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method) { return ERR_PTR(-ENOENT); } static inline void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func, union acpi_object *args) { return ERR_PTR(-ENOENT); } static inline int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func) { return -ENOENT; } static inline union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, union acpi_object *data, int data_size, int *tbl_rev) { return ERR_PTR(-ENOENT); } static inline int iwl_acpi_get_mcc(struct device *dev, char *mcc) { return -ENOENT; } static inline u64 iwl_acpi_get_pwr_limit(struct device *dev) { return 0; } static inline int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk) { return -ENOENT; } static inline int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, __le16 *per_chain, u32 n_tables, u32 n_subbands, int prof_a, int prof_b) { return -ENOENT; } static inline int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } static inline int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } static inline int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) { return false; } static inline int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, __le32 *block_list_array, int *block_list_size) { return -ENOENT; } #endif /* CONFIG_ACPI */ #endif /* __iwl_fw_acpi__ */