| /* 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__ */ |
