diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/power.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 79 |
1 files changed, 70 insertions, 9 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 6e6a92d173cc..df0680eae30c 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -285,18 +285,12 @@ enum iwl_dev_tx_power_cmd_mode { * @set_mode: see &enum iwl_dev_tx_power_cmd_mode * @mac_context_id: id of the mac ctx for which we are reducing TX power. * @pwr_restriction: TX power restriction in 1/8 dBms. - * @dev_24: device TX power restriction in 1/8 dBms - * @dev_52_low: device TX power restriction upper band - low - * @dev_52_high: device TX power restriction upper band - high */ struct iwl_dev_tx_power_common { __le32 set_mode; __le32 mac_context_id; __le16 pwr_restriction; - __le16 dev_24; - __le16 dev_52_low; - __le16 dev_52_high; -}; +} __packed; /** * struct iwl_dev_tx_power_cmd_v3 - TX power reduction command version 3 @@ -412,8 +406,20 @@ struct iwl_dev_tx_power_cmd_v8 { __le32 tpc_vlp_backoff_level; } __packed; /* TX_REDUCED_POWER_API_S_VER_8 */ +/* + * @dev_24: device TX power restriction in 1/8 dBms + * @dev_52_low: device TX power restriction upper band - low + * @dev_52_high: device TX power restriction upper band - high + */ +struct iwl_dev_tx_power_cmd_per_band { + __le16 dev_24; + __le16 dev_52_low; + __le16 dev_52_high; +} __packed; + /** - * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion) + * struct iwl_dev_tx_power_cmd_v3_v8 - TX power reduction command (multiversion) + * @per_band: per band restrictions * @common: common part of the command * @v3: version 3 part of the command * @v4: version 4 part of the command @@ -422,8 +428,9 @@ struct iwl_dev_tx_power_cmd_v8 { * @v7: version 7 part of the command * @v8: version 8 part of the command */ -struct iwl_dev_tx_power_cmd { +struct iwl_dev_tx_power_cmd_v3_v8 { struct iwl_dev_tx_power_common common; + struct iwl_dev_tx_power_cmd_per_band per_band; union { struct iwl_dev_tx_power_cmd_v3 v3; struct iwl_dev_tx_power_cmd_v4 v4; @@ -434,6 +441,60 @@ struct iwl_dev_tx_power_cmd { }; }; +/** + * struct iwl_dev_tx_power_cmd_v9 - TX power reduction cmd + * @reserved: reserved (padding) + * @per_chain: per chain restrictions + * @per_chain_restriction_changed: is per_chain_restriction has changed + * from last command. used if set_mode is + * IWL_TX_POWER_MODE_SET_SAR_TIMER. + * note: if not changed, the command is used for keep alive only. + * @reserved1: reserved (padding) + * @timer_period: timer in milliseconds. if expires FW will change to default + * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER + */ +struct iwl_dev_tx_power_cmd_v9 { + __le16 reserved; + __le16 per_chain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; + u8 per_chain_restriction_changed; + u8 reserved1[3]; + __le32 timer_period; +} __packed; /* TX_REDUCED_POWER_API_S_VER_9 */ + +/** + * struct iwl_dev_tx_power_cmd_v10 - TX power reduction cmd + * @per_chain: per chain restrictions + * @per_chain_restriction_changed: is per_chain_restriction has changed + * from last command. used if set_mode is + * IWL_TX_POWER_MODE_SET_SAR_TIMER. + * note: if not changed, the command is used for keep alive only. + * @reserved: reserved (padding) + * @timer_period: timer in milliseconds. if expires FW will change to default + * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER + * @flags: reduce power flags. + */ +struct iwl_dev_tx_power_cmd_v10 { + __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; + u8 per_chain_restriction_changed; + u8 reserved; + __le32 timer_period; + __le32 flags; +} __packed; /* TX_REDUCED_POWER_API_S_VER_10 */ + +/* + * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion) + * @common: common part of the command + * @v9: version 9 part of the command + * @v10: version 10 part of the command + */ +struct iwl_dev_tx_power_cmd { + struct iwl_dev_tx_power_common common; + union { + struct iwl_dev_tx_power_cmd_v9 v9; + struct iwl_dev_tx_power_cmd_v10 v10; + }; +} __packed; /* TX_REDUCED_POWER_API_S_VER_9_VER10 */ + #define IWL_NUM_GEO_PROFILES 3 #define IWL_NUM_GEO_PROFILES_V3 8 #define IWL_NUM_BANDS_PER_CHAIN_V1 2 |