diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-fw.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h index b545178e46e..c4c446d41eb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw.h @@ -22,7 +22,7 @@ * USA * * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. + * in the file called COPYING. * * Contact Information: * Intel Linux Wireless <ilw@linux.intel.com> @@ -73,12 +73,14 @@ * treats good CRC threshold as a boolean * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w). * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P. + * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS */ enum iwl_ucode_tlv_flag { IWL_UCODE_TLV_FLAGS_PAN = BIT(0), IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1), IWL_UCODE_TLV_FLAGS_MFP = BIT(2), IWL_UCODE_TLV_FLAGS_P2P = BIT(3), + IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4), }; /* The default calibrate table size if not specified by firmware file */ @@ -152,6 +154,19 @@ struct iwl_tlv_calib_ctrl { __le32 event_trigger; } __packed; +enum iwl_fw_phy_cfg { + FW_PHY_CFG_RADIO_TYPE_POS = 0, + FW_PHY_CFG_RADIO_TYPE = 0x3 << FW_PHY_CFG_RADIO_TYPE_POS, + FW_PHY_CFG_RADIO_STEP_POS = 2, + FW_PHY_CFG_RADIO_STEP = 0x3 << FW_PHY_CFG_RADIO_STEP_POS, + FW_PHY_CFG_RADIO_DASH_POS = 4, + FW_PHY_CFG_RADIO_DASH = 0x3 << FW_PHY_CFG_RADIO_DASH_POS, + FW_PHY_CFG_TX_CHAIN_POS = 16, + FW_PHY_CFG_TX_CHAIN = 0xf << FW_PHY_CFG_TX_CHAIN_POS, + FW_PHY_CFG_RX_CHAIN_POS = 20, + FW_PHY_CFG_RX_CHAIN = 0xf << FW_PHY_CFG_RX_CHAIN_POS, +}; + /** * struct iwl_fw - variables associated with the firmware * @@ -188,4 +203,16 @@ struct iwl_fw { bool mvm_fw; }; +static inline u8 iwl_fw_valid_tx_ant(const struct iwl_fw *fw) +{ + return (fw->phy_config & FW_PHY_CFG_TX_CHAIN) >> + FW_PHY_CFG_TX_CHAIN_POS; +} + +static inline u8 iwl_fw_valid_rx_ant(const struct iwl_fw *fw) +{ + return (fw->phy_config & FW_PHY_CFG_RX_CHAIN) >> + FW_PHY_CFG_RX_CHAIN_POS; +} + #endif /* __iwl_fw_h__ */ |