90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright (C) 2005-2014, 2018, 2020-2022 Intel Corporation
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* Copyright (C) 2015 Intel Mobile Communications GmbH
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*/
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#ifndef __iwl_eeprom_parse_h__
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#define __iwl_eeprom_parse_h__
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#include <linux/types.h>
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#include <linux/if_ether.h>
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#include <net/cfg80211.h>
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#include "iwl-trans.h"
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struct iwl_nvm_data {
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int n_hw_addrs;
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u8 hw_addr[ETH_ALEN];
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u8 calib_version;
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__le16 calib_voltage;
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__le16 raw_temperature;
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__le16 kelvin_temperature;
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__le16 kelvin_voltage;
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__le16 xtal_calib[2];
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bool sku_cap_band_24ghz_enable;
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bool sku_cap_band_52ghz_enable;
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bool sku_cap_11n_enable;
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bool sku_cap_11ac_enable;
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bool sku_cap_11ax_enable;
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bool sku_cap_amt_enable;
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bool sku_cap_ipan_enable;
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bool sku_cap_mimo_disabled;
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bool sku_cap_11be_enable;
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u16 radio_cfg_type;
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u8 radio_cfg_step;
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u8 radio_cfg_dash;
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u8 radio_cfg_pnum;
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u8 valid_tx_ant, valid_rx_ant;
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u32 nvm_version;
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s8 max_tx_pwr_half_dbm;
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bool lar_enabled;
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bool vht160_supported;
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struct ieee80211_supported_band bands[NUM_NL80211_BANDS];
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/*
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* iftype data for low (2.4 GHz) and high (5 and 6 GHz) bands,
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* we can use the same for 5 and 6 GHz bands because they have
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* the same data
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*/
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struct {
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struct ieee80211_sband_iftype_data low[2];
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struct ieee80211_sband_iftype_data high[2];
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} iftd;
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struct ieee80211_channel channels[];
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};
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/**
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* iwl_parse_eeprom_data - parse EEPROM data and return values
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*
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* @dev: device pointer we're parsing for, for debug only
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* @cfg: device configuration for parsing and overrides
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* @eeprom: the EEPROM data
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* @eeprom_size: length of the EEPROM data
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*
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* This function parses all EEPROM values we need and then
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* returns a (newly allocated) struct containing all the
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* relevant values for driver use. The struct must be freed
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* later with iwl_free_nvm_data().
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*/
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struct iwl_nvm_data *
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iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
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const u8 *eeprom, size_t eeprom_size);
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int iwl_init_sband_channels(struct iwl_nvm_data *data,
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struct ieee80211_supported_band *sband,
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int n_channels, enum nl80211_band band);
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void iwl_init_ht_hw_capab(struct iwl_trans *trans,
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struct iwl_nvm_data *data,
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struct ieee80211_sta_ht_cap *ht_info,
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enum nl80211_band band,
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u8 tx_chains, u8 rx_chains);
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#endif /* __iwl_eeprom_parse_h__ */
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