/** * enum iwl_nvm_sbands_flags - modification flags for the channel profiles * * @IWL_NVM_SBANDS_FLAGS_LAR: LAR is enabled * @IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ: disallow 40, 80 and 160MHz on 5GHz
*/ enum iwl_nvm_sbands_flags {
IWL_NVM_SBANDS_FLAGS_LAR = BIT(0),
IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ = BIT(1),
};
/* * iwl_parse_nvm_data - parse NVM data and return values * * This function parses all NVM 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_nvm_data(struct iwl_trans *trans, conststruct iwl_rf_cfg *cfg, conststruct iwl_fw *fw, const __be16 *nvm_hw, const __le16 *nvm_sw, const __le16 *nvm_calib, const __le16 *regulatory, const __le16 *mac_override, const __le16 *phy_sku,
u8 tx_chains, u8 rx_chains);
/** * iwl_parse_nvm_mcc_info - parse MCC (mobile country code) info coming from FW * * This function parses the regulatory channel data received as a * MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain, * to be fed into the regulatory core. In case the geo_info is set handle * accordingly. An ERR_PTR is returned on error. * If not given to the regulatory core, the user is responsible for freeing * the regdomain returned here with kfree. * * @trans: the transport * @num_of_ch: the number of channels * @channels: channel map * @fw_mcc: firmware country code * @geo_info: geo info value * @cap: capability * @resp_ver: FW response version
*/ struct ieee80211_regdomain *
iwl_parse_nvm_mcc_info(struct iwl_trans *trans, int num_of_ch, __le32 *channels, u16 fw_mcc,
u16 geo_info, u32 cap, u8 resp_ver);
/** * struct iwl_nvm_section - describes an NVM section in memory. * * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD, * and saved for later use by the driver. Not all NVM sections are saved * this way, only the needed ones.
*/ struct iwl_nvm_section {
u16 length; const u8 *data;
};
/** * iwl_read_external_nvm - Reads external NVM from a file into nvm_sections
*/ int iwl_read_external_nvm(struct iwl_trans *trans, constchar *nvm_file_name, struct iwl_nvm_section *nvm_sections); void iwl_nvm_fixups(u32 hw_id, unsignedint section, u8 *data, unsignedint len);
/* * iwl_get_nvm - retrieve NVM data from firmware * * Allocates a new iwl_nvm_data structure, fills it with * NVM data, and returns it to caller.
*/ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans, conststruct iwl_fw *fw,
u8 set_tx_ant, u8 set_rx_ant);
/* * iwl_parse_mei_nvm_data - parse the mei_nvm_data and get an iwl_nvm_data
*/ struct iwl_nvm_data *
iwl_parse_mei_nvm_data(struct iwl_trans *trans, conststruct iwl_rf_cfg *cfg, conststruct iwl_mei_nvm *mei_nvm, conststruct iwl_fw *fw, u8 set_tx_ant, u8 set_rx_ant);
/* * iwl_reinit_cab - to be called when the tx_chains or rx_chains are modified
*/ void iwl_reinit_cab(struct iwl_trans *trans, struct iwl_nvm_data *data,
u8 tx_chains, u8 rx_chains, conststruct iwl_fw *fw);
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