/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (C) 2020 Intel Corporation */ #ifndef __iwl_fw_api_rfi_h__ #define __iwl_fw_api_rfi_h__ #define IWL_RFI_LUT_ENTRY_CHANNELS_NUM 15 #define IWL_RFI_LUT_SIZE 24 #define IWL_RFI_LUT_INSTALLED_SIZE 4 /** * struct iwl_rfi_lut_entry - an entry in the RFI frequency LUT. * * @freq: frequency * @channels: channels that can be interfered at frequency freq (at most 15) * @bands: the corresponding bands */ struct iwl_rfi_lut_entry { __le16 freq; u8 channels[IWL_RFI_LUT_ENTRY_CHANNELS_NUM]; u8 bands[IWL_RFI_LUT_ENTRY_CHANNELS_NUM]; } __packed; /** * struct iwl_rfi_config_cmd - RFI configuration table * * @entry: a table can have 24 frequency/channel mappings * @oem: specifies if this is the default table or set by OEM */ struct iwl_rfi_config_cmd { struct iwl_rfi_lut_entry table[IWL_RFI_LUT_SIZE]; u8 oem; u8 reserved[3]; } __packed; /* RFI_CONFIG_CMD_API_S_VER_1 */ /** * iwl_rfi_freq_table_status - status of the frequency table query * @RFI_FREQ_TABLE_OK: can be used * @RFI_FREQ_TABLE_DVFS_NOT_READY: DVFS is not ready yet, should try later * @RFI_FREQ_TABLE_DISABLED: the feature is disabled in FW */ enum iwl_rfi_freq_table_status { RFI_FREQ_TABLE_OK, RFI_FREQ_TABLE_DVFS_NOT_READY, RFI_FREQ_TABLE_DISABLED, }; /** * struct iwl_rfi_freq_table_resp_cmd - get the rfi freq table used by FW * * @table: table used by FW * @status: see &iwl_rfi_freq_table_status */ struct iwl_rfi_freq_table_resp_cmd { struct iwl_rfi_lut_entry table[IWL_RFI_LUT_INSTALLED_SIZE]; __le32 status; } __packed; /* RFI_CONFIG_CMD_API_S_VER_1 */ #endif /* __iwl_fw_api_rfi_h__ */