1 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
2 | /* |
3 | * Copyright (C) 2005-2014, 2018, 2020-2023 Intel Corporation |
4 | * Copyright (C) 2015 Intel Mobile Communications GmbH |
5 | */ |
6 | #ifndef __iwl_eeprom_parse_h__ |
7 | #define __iwl_eeprom_parse_h__ |
8 | |
9 | #include <linux/types.h> |
10 | #include <linux/if_ether.h> |
11 | #include <net/cfg80211.h> |
12 | #include "iwl-trans.h" |
13 | |
14 | struct iwl_nvm_data { |
15 | int n_hw_addrs; |
16 | u8 hw_addr[ETH_ALEN]; |
17 | |
18 | u8 calib_version; |
19 | __le16 calib_voltage; |
20 | |
21 | __le16 raw_temperature; |
22 | __le16 kelvin_temperature; |
23 | __le16 kelvin_voltage; |
24 | __le16 xtal_calib[2]; |
25 | |
26 | bool sku_cap_band_24ghz_enable; |
27 | bool sku_cap_band_52ghz_enable; |
28 | bool sku_cap_11n_enable; |
29 | bool sku_cap_11ac_enable; |
30 | bool sku_cap_11ax_enable; |
31 | bool sku_cap_amt_enable; |
32 | bool sku_cap_ipan_enable; |
33 | bool sku_cap_mimo_disabled; |
34 | bool sku_cap_11be_enable; |
35 | |
36 | u16 radio_cfg_type; |
37 | u8 radio_cfg_step; |
38 | u8 radio_cfg_dash; |
39 | u8 radio_cfg_pnum; |
40 | u8 valid_tx_ant, valid_rx_ant; |
41 | |
42 | u32 nvm_version; |
43 | s8 max_tx_pwr_half_dbm; |
44 | |
45 | bool lar_enabled; |
46 | bool vht160_supported; |
47 | struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; |
48 | |
49 | /* |
50 | * iftype data for low (2.4 GHz) high (5 GHz) and uhb (6 GHz) bands |
51 | */ |
52 | struct { |
53 | struct ieee80211_sband_iftype_data low[2]; |
54 | struct ieee80211_sband_iftype_data high[2]; |
55 | struct ieee80211_sband_iftype_data uhb[2]; |
56 | } iftd; |
57 | |
58 | struct ieee80211_channel channels[]; |
59 | }; |
60 | |
61 | /** |
62 | * iwl_parse_eeprom_data - parse EEPROM data and return values |
63 | * |
64 | * @trans: ransport we're parsing for, for debug only |
65 | * @cfg: device configuration for parsing and overrides |
66 | * @eeprom: the EEPROM data |
67 | * @eeprom_size: length of the EEPROM data |
68 | * |
69 | * This function parses all EEPROM values we need and then |
70 | * returns a (newly allocated) struct containing all the |
71 | * relevant values for driver use. The struct must be freed |
72 | * later with iwl_free_nvm_data(). |
73 | */ |
74 | struct iwl_nvm_data * |
75 | iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg, |
76 | const u8 *eeprom, size_t eeprom_size); |
77 | |
78 | int iwl_init_sband_channels(struct iwl_nvm_data *data, |
79 | struct ieee80211_supported_band *sband, |
80 | int n_channels, enum nl80211_band band); |
81 | |
82 | void iwl_init_ht_hw_capab(struct iwl_trans *trans, |
83 | struct iwl_nvm_data *data, |
84 | struct ieee80211_sta_ht_cap *ht_info, |
85 | enum nl80211_band band, |
86 | u8 tx_chains, u8 rx_chains); |
87 | |
88 | #endif /* __iwl_eeprom_parse_h__ */ |
89 | |