1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2020-2021 Intel Corporation
5 #ifndef __iwl_fw_api_rfi_h__
6 #define __iwl_fw_api_rfi_h__
8 #define IWL_RFI_LUT_ENTRY_CHANNELS_NUM 15
9 #define IWL_RFI_LUT_SIZE 24
10 #define IWL_RFI_LUT_INSTALLED_SIZE 4
13 * struct iwl_rfi_lut_entry - an entry in the RFI frequency LUT.
16 * @channels: channels that can be interfered at frequency freq (at most 15)
17 * @bands: the corresponding bands
19 struct iwl_rfi_lut_entry {
21 u8 channels[IWL_RFI_LUT_ENTRY_CHANNELS_NUM];
22 u8 bands[IWL_RFI_LUT_ENTRY_CHANNELS_NUM];
26 * struct iwl_rfi_config_cmd - RFI configuration table
28 * @entry: a table can have 24 frequency/channel mappings
29 * @oem: specifies if this is the default table or set by OEM
31 struct iwl_rfi_config_cmd {
32 struct iwl_rfi_lut_entry table[IWL_RFI_LUT_SIZE];
35 } __packed; /* RFI_CONFIG_CMD_API_S_VER_1 */
38 * iwl_rfi_freq_table_status - status of the frequency table query
39 * @RFI_FREQ_TABLE_OK: can be used
40 * @RFI_FREQ_TABLE_DVFS_NOT_READY: DVFS is not ready yet, should try later
41 * @RFI_FREQ_TABLE_DISABLED: the feature is disabled in FW
43 enum iwl_rfi_freq_table_status {
45 RFI_FREQ_TABLE_DVFS_NOT_READY,
46 RFI_FREQ_TABLE_DISABLED,
50 * struct iwl_rfi_freq_table_resp_cmd - get the rfi freq table used by FW
52 * @table: table used by FW
53 * @status: see &iwl_rfi_freq_table_status
55 struct iwl_rfi_freq_table_resp_cmd {
56 struct iwl_rfi_lut_entry table[IWL_RFI_LUT_INSTALLED_SIZE];
58 } __packed; /* RFI_CONFIG_CMD_API_S_VER_1 */
61 * struct iwl_rfi_deactivate_notif - notifcation that FW disaled RFIm
63 * @reason: used only for a log message
65 struct iwl_rfi_deactivate_notif {
67 } __packed; /* RFI_DEACTIVATE_NTF_S_VER_1 */
68 #endif /* __iwl_fw_api_rfi_h__ */