third_party/iwlwifi/iwl-eeprom-parse.h

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#ifndef SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_IWL_EEPROM_PARSE_H_
#define SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_IWL_EEPROM_PARSE_H_

#include <fuchsia/hardware/wlanphyinfo/c/banjo.h>

#include "src/iwlwifi/iwl-trans.h"
#include "src/iwlwifi/platform/compiler.h"
#include "src/iwlwifi/platform/kernel.h"

struct iwl_nvm_data {
  int n_hw_addrs;
  uint8_t hw_addr[ETH_ALEN];

  uint8_t calib_version;
  __le16 calib_voltage;

  __le16 raw_temperature;
  __le16 kelvin_temperature;
  __le16 kelvin_voltage;
  __le16 xtal_calib[2];

  bool sku_cap_band_24ghz_enable;
  bool sku_cap_band_52ghz_enable;
  bool sku_cap_11n_enable;
  bool sku_cap_11ac_enable;
  bool sku_cap_11ax_enable;
  bool sku_cap_amt_enable;
  bool sku_cap_ipan_enable;
  bool sku_cap_mimo_disabled;

  uint16_t radio_cfg_type;
  uint8_t radio_cfg_step;
  uint8_t radio_cfg_dash;
  uint8_t radio_cfg_pnum;
  uint8_t valid_tx_ant, valid_rx_ant;

  uint32_t nvm_version;
  int8_t max_tx_pwr_half_dbm;

  bool lar_enabled;
  bool vht160_supported;
  struct ieee80211_supported_band bands[WLAN_INFO_BAND_COUNT];
  struct ieee80211_channel channels[];
};

/**
 * iwl_parse_eeprom_data - parse EEPROM data and return values
 *
 * @dev: device pointer we're parsing for, for debug only
 * @cfg: device configuration for parsing and overrides
 * @eeprom: the EEPROM data
 * @eeprom_size: length of the EEPROM data
 *
 * This function parses all EEPROM values we need and then
 * returns a (newly allocated) struct containing all the
 * relevant values for driver use. The struct must be freed
 * later with iwl_free_nvm_data().
 */
struct iwl_nvm_data* iwl_parse_eeprom_data(struct device* dev, const struct iwl_cfg* cfg,
                                           const uint8_t* eeprom, size_t eeprom_size);

// Setup the 'sband' structure (channel list and numbers) from the NVM 'data'.
int iwl_init_sband_channels(struct iwl_nvm_data* data, struct ieee80211_supported_band* sband,
                            int n_channels, wlan_info_band_t band);

void iwl_init_ht_hw_capab(const struct iwl_cfg* cfg, struct iwl_nvm_data* data,
                          struct ieee80211_sta_ht_cap* ht_info, wlan_info_band_t band,
                          uint8_t tx_chains, uint8_t rx_chains);

#endif  // SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_IWL_EEPROM_PARSE_H_