diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-shared.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-shared.h | 100 |
1 files changed, 99 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 29a7284aa3ef..df6d2123fe4f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -94,7 +94,6 @@ * This implementation is iwl-pci.c */ -struct iwl_cfg; struct iwl_bus; struct iwl_priv; struct iwl_trans; @@ -304,6 +303,101 @@ struct iwl_notification_wait { }; /** + * enum iwl_pa_type - Power Amplifier type + * @IWL_PA_SYSTEM: based on uCode configuration + * @IWL_PA_INTERNAL: use Internal only + */ +enum iwl_pa_type { + IWL_PA_SYSTEM = 0, + IWL_PA_INTERNAL = 1, +}; + +/* + * LED mode + * IWL_LED_DEFAULT: use device default + * IWL_LED_RF_STATE: turn LED on/off based on RF state + * LED ON = RF ON + * LED OFF = RF OFF + * IWL_LED_BLINK: adjust led blink rate based on blink table + */ +enum iwl_led_mode { + IWL_LED_DEFAULT, + IWL_LED_RF_STATE, + IWL_LED_BLINK, +}; + +/** + * struct iwl_cfg + * @name: Offical name of the device + * @fw_name_pre: Firmware filename prefix. The api version and extension + * (.ucode) will be added to filename before loading from disk. The + * filename is constructed as fw_name_pre<api>.ucode. + * @ucode_api_max: Highest version of uCode API supported by driver. + * @ucode_api_ok: oldest version of the uCode API that is OK to load + * without a warning, for use in transitions + * @ucode_api_min: Lowest version of uCode API supported by driver. + * @valid_tx_ant: valid transmit antenna + * @valid_rx_ant: valid receive antenna + * @sku: sku information from EEPROM + * @eeprom_ver: EEPROM version + * @eeprom_calib_ver: EEPROM calibration version + * @lib: pointer to the lib ops + * @additional_nic_config: additional nic configuration + * @base_params: pointer to basic parameters + * @ht_params: point to ht patameters + * @bt_params: pointer to bt parameters + * @pa_type: used by 6000 series only to identify the type of Power Amplifier + * @need_temp_offset_calib: need to perform temperature offset calibration + * @no_xtal_calib: some devices do not need crystal calibration data, + * don't send it to those + * @scan_rx_antennas: available antenna for scan operation + * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) + * @adv_pm: advance power management + * @rx_with_siso_diversity: 1x1 device with rx antenna diversity + * @internal_wimax_coex: internal wifi/wimax combo device + * @iq_invert: I/Q inversion + * @temp_offset_v2: support v2 of temperature offset calibration + * + * We enable the driver to be backward compatible wrt API version. The + * driver specifies which APIs it supports (with @ucode_api_max being the + * highest and @ucode_api_min the lowest). Firmware will only be loaded if + * it has a supported API version. + * + * The ideal usage of this infrastructure is to treat a new ucode API + * release as a new hardware revision. + */ +struct iwl_cfg { + /* params specific to an individual device within a device family */ + const char *name; + const char *fw_name_pre; + const unsigned int ucode_api_max; + const unsigned int ucode_api_ok; + const unsigned int ucode_api_min; + u8 valid_tx_ant; + u8 valid_rx_ant; + u16 sku; + u16 eeprom_ver; + u16 eeprom_calib_ver; + const struct iwl_lib_ops *lib; + void (*additional_nic_config)(struct iwl_priv *priv); + /* params not likely to change within a device family */ + struct iwl_base_params *base_params; + /* params likely to change within a device family */ + struct iwl_ht_params *ht_params; + struct iwl_bt_params *bt_params; + enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */ + const bool need_temp_offset_calib; /* if used set to true */ + const bool no_xtal_calib; + u8 scan_rx_antennas[IEEE80211_NUM_BANDS]; + enum iwl_led_mode led_mode; + const bool adv_pm; + const bool rx_with_siso_diversity; + const bool internal_wimax_coex; + const bool iq_invert; + const bool temp_offset_v2; +}; + +/** * struct iwl_shared - shared fields for all the layers of the driver * * @dbg_level_dev: dbg level set per device. Prevails on @@ -313,6 +407,7 @@ struct iwl_notification_wait { * @status: STATUS_* * @valid_contexts: microcode/device supports multiple contexts * @bus: pointer to the bus layer data + * @cfg: see struct iwl_cfg * @priv: pointer to the upper layer data * @hw_params: see struct iwl_hw_params * @workqueue: the workqueue used by all the layers of the driver @@ -320,6 +415,7 @@ struct iwl_notification_wait { * @sta_lock: protects the station table. * If lock and sta_lock are needed, lock must be acquired first. * @mutex: + * @eeprom: pointer to the eeprom/OTP image * @ucode_type: indicator of loaded ucode image * @notif_waits: things waiting for notification * @notif_wait_lock: lock protecting notification @@ -340,6 +436,7 @@ struct iwl_shared { u8 valid_contexts; struct iwl_bus *bus; + struct iwl_cfg *cfg; struct iwl_priv *priv; struct iwl_trans *trans; struct iwl_hw_params hw_params; @@ -373,6 +470,7 @@ struct iwl_shared { /*Whatever _m is (iwl_trans, iwl_priv, iwl_bus, these macros will work */ #define priv(_m) ((_m)->shrd->priv) +#define cfg(_m) ((_m)->shrd->cfg) #define bus(_m) ((_m)->shrd->bus) #define trans(_m) ((_m)->shrd->trans) #define hw_params(_m) ((_m)->shrd->hw_params) |