diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-shared.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-shared.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index a7c0315472e9..483785c3fb04 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -66,6 +66,7 @@ struct iwl_cfg; struct iwl_bus; struct iwl_priv; +struct iwl_sensitivity_ranges; extern struct iwl_mod_params iwlagn_mod_params; @@ -91,12 +92,60 @@ struct iwl_mod_params { }; /** + * struct iwl_hw_params + * @max_txq_num: Max # Tx queues supported + * @scd_bc_tbls_size: size of scheduler byte count tables + * @tfd_size: TFD size + * @tx/rx_chains_num: Number of TX/RX chains + * @valid_tx/rx_ant: usable antennas + * @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2) + * @max_rxq_log: Log-base-2 of max_rxq_size + * @rx_page_order: Rx buffer page order + * @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR + * @max_stations: + * @ht40_channel: is 40MHz width possible in band 2.4 + * BIT(IEEE80211_BAND_5GHZ) BIT(IEEE80211_BAND_5GHZ) + * @sw_crypto: 0 for hw, 1 for sw + * @max_xxx_size: for ucode uses + * @ct_kill_threshold: temperature threshold + * @beacon_time_tsf_bits: number of valid tsf bits for beacon time + * @calib_init_cfg: setup initial calibrations for the hw + * @calib_rt_cfg: setup runtime calibrations for the hw + * @struct iwl_sensitivity_ranges: range of sensitivity values + */ +struct iwl_hw_params { + u8 max_txq_num; + u16 scd_bc_tbls_size; + u32 tfd_size; + u8 tx_chains_num; + u8 rx_chains_num; + u8 valid_tx_ant; + u8 valid_rx_ant; + u16 max_rxq_size; + u16 max_rxq_log; + u32 rx_page_order; + u8 max_stations; + u8 ht40_channel; + u8 max_beacon_itrvl; /* in 1024 ms */ + u32 max_inst_size; + u32 max_data_size; + u32 ct_kill_threshold; /* value in hw-dependent units */ + u32 ct_kill_exit_threshold; /* value in hw-dependent units */ + /* for 1000, 6000 series and up */ + u16 beacon_time_tsf_bits; + u32 calib_init_cfg; + u32 calib_rt_cfg; + const struct iwl_sensitivity_ranges *sens; +}; + +/** * struct iwl_shared - shared fields for all the layers of the driver * * @dbg_level_dev: dbg level set per device. Prevails on * iwlagn_mod_params.debug_level if set (!= 0) * @bus: pointer to the bus layer data * @priv: pointer to the upper layer data + * @hw_params: see struct iwl_hw_params */ struct iwl_shared { #ifdef CONFIG_IWLWIFI_DEBUG @@ -105,11 +154,13 @@ struct iwl_shared { struct iwl_bus *bus; struct iwl_priv *priv; + struct iwl_hw_params hw_params; }; /*Whatever _m is (iwl_trans, iwl_priv, iwl_bus, these macros will work */ #define priv(_m) ((_m)->shrd->priv) #define bus(_m) ((_m)->shrd->bus) +#define hw_params(_m) ((_m)->shrd->hw_params) #ifdef CONFIG_IWLWIFI_DEBUG /* |