/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (C) 2017 Intel Deutschland GmbH * Copyright (C) 2018-2023 Intel Corporation */ #ifndef __iwl_fw_acpi__ #define __iwl_fw_acpi__ #include <linux/acpi.h> #include "fw/regulatory.h" #include "fw/api/commands.h" #include "fw/api/power.h" #include "fw/api/phy.h" #include "fw/api/nvm-reg.h" #include "fw/api/config.h" #include "fw/img.h" #include "iwl-trans.h" #define ACPI_WRDS_METHOD … #define ACPI_EWRD_METHOD … #define ACPI_WGDS_METHOD … #define ACPI_WRDD_METHOD … #define ACPI_SPLC_METHOD … #define ACPI_ECKV_METHOD … #define ACPI_PPAG_METHOD … #define ACPI_WTAS_METHOD … #define ACPI_WPFC_METHOD … #define ACPI_GLAI_METHOD … #define ACPI_WBEM_METHOD … #define ACPI_WIFI_DOMAIN … #define ACPI_SAR_PROFILE_NUM … #define ACPI_NUM_GEO_PROFILES … #define ACPI_NUM_GEO_PROFILES_REV3 … #define ACPI_GEO_PER_CHAIN_SIZE … #define ACPI_SAR_NUM_CHAINS_REV0 … #define ACPI_SAR_NUM_CHAINS_REV1 … #define ACPI_SAR_NUM_CHAINS_REV2 … #define ACPI_SAR_NUM_SUB_BANDS_REV0 … #define ACPI_SAR_NUM_SUB_BANDS_REV1 … #define ACPI_SAR_NUM_SUB_BANDS_REV2 … #define ACPI_WRDS_WIFI_DATA_SIZE_REV0 … #define ACPI_WRDS_WIFI_DATA_SIZE_REV1 … #define ACPI_WRDS_WIFI_DATA_SIZE_REV2 … #define ACPI_EWRD_WIFI_DATA_SIZE_REV0 … #define ACPI_EWRD_WIFI_DATA_SIZE_REV1 … #define ACPI_EWRD_WIFI_DATA_SIZE_REV2 … #define ACPI_WPFC_WIFI_DATA_SIZE … /* revision 0 and 1 are identical, except for the semantics in the FW */ #define ACPI_GEO_NUM_BANDS_REV0 … #define ACPI_GEO_NUM_BANDS_REV2 … #define ACPI_WRDD_WIFI_DATA_SIZE … #define ACPI_SPLC_WIFI_DATA_SIZE … #define ACPI_ECKV_WIFI_DATA_SIZE … /* * One element for domain type, * and one for enablement of Wi-Fi 320MHz per MCC */ #define ACPI_WBEM_WIFI_DATA_SIZE … /* * One element for domain type, * and one for the status */ #define ACPI_GLAI_WIFI_DATA_SIZE … #define ACPI_GLAI_MAX_STATUS … /* * TAS size: 1 elelment for type, * 1 element for enabled field, * 1 element for block list size, * 16 elements for block list array */ #define ACPI_WTAS_WIFI_DATA_SIZE … #define ACPI_PPAG_WIFI_DATA_SIZE_V1 … #define ACPI_PPAG_WIFI_DATA_SIZE_V2 … #define IWL_SAR_ENABLE_MSK … #define IWL_REDUCE_POWER_FLAGS_POS … /* The Inidcator whether UEFI WIFI GUID tables are locked is read from ACPI */ #define UEFI_WIFI_GUID_UNLOCKED … #define ACPI_DSM_REV … #define IWL_ACPI_WBEM_REV0_MASK … #define IWL_ACPI_WBEM_REVISION … #ifdef CONFIG_ACPI struct iwl_fw_runtime; extern const guid_t iwl_guid; /** * iwl_acpi_get_mcc - read MCC from ACPI, if available * * @fwrt: the fw runtime struct * @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 iwl_fw_runtime *fwrt, char *mcc); int iwl_acpi_get_pwr_limit(struct iwl_fw_runtime *fwrt, u64 *dflt_pwr_limit); /* * iwl_acpi_get_eckv - read external clock validation from ACPI, if available * * @fwrt: the fw runtime struct * @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 iwl_fw_runtime *fwrt, u32 *extl_clk); int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt); int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt); int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt); int iwl_acpi_get_tas_table(struct iwl_fw_runtime *fwrt, struct iwl_tas_data *data); int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt); void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt, struct iwl_phy_specific_cfg *filters); void iwl_acpi_get_guid_lock_status(struct iwl_fw_runtime *fwrt); int iwl_acpi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func, u32 *value); int iwl_acpi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value); #else /* CONFIG_ACPI */ 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_mcc(struct iwl_fw_runtime *fwrt, char *mcc) { return -ENOENT; } static inline int iwl_acpi_get_pwr_limit(struct iwl_fw_runtime *fwrt, u64 *dflt_pwr_limit) { *dflt_pwr_limit = 0; return 0; } static inline int iwl_acpi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk) { return -ENOENT; } static inline int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } static inline int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } static inline int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt) { return 1; } static inline int iwl_acpi_get_tas_table(struct iwl_fw_runtime *fwrt, struct iwl_tas_data *data) { return -ENOENT; } static inline int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt) { return -ENOENT; } /* macro since the second argument doesn't always exist */ #define iwl_acpi_get_phy_filters … static inline void iwl_acpi_get_guid_lock_status(struct iwl_fw_runtime *fwrt) { } static inline int iwl_acpi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func, u32 *value) { return -ENOENT; } static inline int iwl_acpi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value) { return -ENOENT; } #endif /* CONFIG_ACPI */ #endif /* __iwl_fw_acpi__ */
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