diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2020-09-28 12:23:12 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2020-10-01 21:59:34 +0300 |
| commit | fbb7957d28ac897b9dcd29f96750c23543118258 (patch) | |
| tree | c4a7d66d30d727cc6e4d692d414db86b41c39a2e /drivers/net/wireless/intel/iwlwifi/fw/api/power.h | |
| parent | 9c08cef87048bcec5d37579f6ba9b166196fc661 (diff) | |
iwlwifi: support REDUCE_TX_POWER_CMD version 6
The new version of the command can support more subbands and CDB, so
it can contain more data than earlier versions. Implement support for
the new version of the command, even though we don't have more data to
write to it yet.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.d709a8f17d1d.I9fa54883667c72dabf6d813c70be77538d9af38d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/power.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 28bb361fd0da..062e34b5b4f8 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -330,6 +330,7 @@ enum iwl_dev_tx_power_cmd_mode { }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */; #define IWL_NUM_CHAIN_TABLES 1 +#define IWL_NUM_CHAIN_TABLES_V2 2 #define IWL_NUM_CHAIN_LIMITS 2 #define IWL_NUM_SUB_BANDS 5 #define IWL_NUM_SUB_BANDS_V2 11 @@ -397,11 +398,33 @@ struct iwl_dev_tx_power_cmd_v5 { } __packed; /* TX_REDUCED_POWER_API_S_VER_5 */ /** + * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5 + * @per_chain: per chain restrictions + * @enable_ack_reduction: enable or disable close range ack TX power + * reduction. + * @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 + */ +struct iwl_dev_tx_power_cmd_v6 { + __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; + u8 enable_ack_reduction; + u8 per_chain_restriction_changed; + u8 reserved[2]; + __le32 timer_period; +} __packed; /* TX_REDUCED_POWER_API_S_VER_6 */ + +/** * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion) * @common: common part of the command * @v3: version 3 part of the command * @v4: version 4 part of the command * @v5: version 5 part of the command + * @v6: version 6 part of the command */ struct iwl_dev_tx_power_cmd { struct iwl_dev_tx_power_common common; @@ -409,6 +432,7 @@ struct iwl_dev_tx_power_cmd { struct iwl_dev_tx_power_cmd_v3 v3; struct iwl_dev_tx_power_cmd_v4 v4; struct iwl_dev_tx_power_cmd_v5 v5; + struct iwl_dev_tx_power_cmd_v6 v6; }; }; |