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>
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/iwlwifi/mvm/sta.h
index 2ed84c4..e5e3071 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.h
@@ -253,6 +253,8 @@
* 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 @@
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;