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| author | Eliad Peller <eliad@wizery.com> | 2014-03-12 17:05:06 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-04-09 20:29:36 +0400 |
| commit | 3a84b69e3cc20868099e4c513da6f7d169a60479 (patch) | |
| tree | 8e216545ebd7cc39939a978ce0f3294cd9b72d53 /drivers/net/wireless/iwlwifi/mvm/sta.h | |
| parent | e7f7634092d73d86846e8d8a85d417b5707ffb29 (diff) | |
| download | linux-3a84b69e3cc20868099e4c513da6f7d169a60479.tar.xz | |
iwlwifi: mvm: add lq_cmd/tx_resp reduced_tpc field
The fw recently added an option to set tx power reduction
per station (in the lq_cmd command), and get the tx power
reduction used (in the tx_resp struct).
Use them and propogate this value up to mac80211's tx
response (in order to use it later in the rate-scaling
algorithm).
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/sta.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/sta.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/iwlwifi/mvm/sta.h index 2ed84c421481..e5e3071ff252 100644 --- a/drivers/net/wireless/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/iwlwifi/mvm/sta.h @@ -253,6 +253,8 @@ enum iwl_mvm_agg_state { * This is basically (last acked packet++). * @rate_n_flags: Rate at which Tx was attempted. Holds the data between the * Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA). + * @reduced_tpc: Reduced tx power. Holds the data between the + * Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA). * @state: state of the BA agreement establishment / tear down. * @txq_id: Tx queue used by the BA session * @ssn: the first packet to be sent in AGG HW queue in Tx AGG start flow, or @@ -265,6 +267,7 @@ struct iwl_mvm_tid_data { u16 next_reclaimed; /* The rest is Tx AGG related */ u32 rate_n_flags; + u8 reduced_tpc; enum iwl_mvm_agg_state state; u16 txq_id; u16 ssn; |