Merge remote-tracking branch 'net-next/master' into mac80211-next

Resolve the merge conflict between Felix's/my and Toke's patches
coming into the tree through net and mac80211-next respectively.
Most of Felix's changes go away due to Toke's new infrastructure
work, my patch changes to "goto begin" (the label wasn't there
before) instead of returning NULL so flow control towards drivers
is preserved better.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 81 insertions, 4 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 6b4c63a5e625..59ca97a11b2b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
@@ -89,7 +89,6 @@
  * @TX_CMD_FLG_MH_PAD: driver inserted 2 byte padding after MAC header.
  *	Should be set for 26/30 length MAC headers
  * @TX_CMD_FLG_RESP_TO_DRV: zero this if the response should go only to FW
- * @TX_CMD_FLG_CCMP_AGG: this frame uses CCMP for aggregation acceleration
  * @TX_CMD_FLG_TKIP_MIC_DONE: FW already performed TKIP MIC calculation
  * @TX_CMD_FLG_DUR: disable duration overwriting used in PS-Poll Assoc-id
  * @TX_CMD_FLG_FW_DROP: FW should mark frame to be dropped
@@ -116,7 +115,6 @@ enum iwl_tx_flags {
 	TX_CMD_FLG_KEEP_SEQ_CTL		= BIT(18),
 	TX_CMD_FLG_MH_PAD		= BIT(20),
 	TX_CMD_FLG_RESP_TO_DRV		= BIT(21),
-	TX_CMD_FLG_CCMP_AGG		= BIT(22),
 	TX_CMD_FLG_TKIP_MIC_DONE	= BIT(23),
 	TX_CMD_FLG_DUR			= BIT(25),
 	TX_CMD_FLG_FW_DROP		= BIT(26),
@@ -149,7 +147,7 @@ enum iwl_tx_pm_timeouts {
  * @TX_CMD_SEC_EXT: extended cipher algorithm.
  * @TX_CMD_SEC_GCMP: GCMP encryption algorithm.
  * @TX_CMD_SEC_KEY128: set for 104 bits WEP key.
- * @TC_CMD_SEC_KEY_FROM_TABLE: for a non-WEP key, set if the key should be taken
+ * @TX_CMD_SEC_KEY_FROM_TABLE: for a non-WEP key, set if the key should be taken
  *	from the table instead of from the TX command.
  *	If the key is taken from the key table its index should be given by the
  *	first byte of the TX command key field.
@@ -161,7 +159,7 @@ enum iwl_tx_cmd_sec_ctrl {
 	TX_CMD_SEC_EXT			= 0x04,
 	TX_CMD_SEC_GCMP			= 0x05,
 	TX_CMD_SEC_KEY128		= 0x08,
-	TC_CMD_SEC_KEY_FROM_TABLE	= 0x08,
+	TX_CMD_SEC_KEY_FROM_TABLE	= 0x08,
 };
 
 /* TODO: how does these values are OK with only 16 bit variable??? */
@@ -578,6 +576,85 @@ struct iwl_mvm_ba_notif {
 } __packed;
 
 /**
+ * struct iwl_mvm_compressed_ba_tfd - progress of a TFD queue
+ * @q_num: TFD queue number
+ * @tfd_index: Index of first un-acked frame in the  TFD queue
+ */
+struct iwl_mvm_compressed_ba_tfd {
+	u8 q_num;
+	u8 reserved;
+	__le16 tfd_index;
+} __packed; /* COMPRESSED_BA_TFD_API_S_VER_1 */
+
+/**
+ * struct iwl_mvm_compressed_ba_ratid - progress of a RA TID queue
+ * @q_num: RA TID queue number
+ * @tid: TID of the queue
+ * @ssn: BA window current SSN
+ */
+struct iwl_mvm_compressed_ba_ratid {
+	u8 q_num;
+	u8 tid;
+	__le16 ssn;
+} __packed; /* COMPRESSED_BA_RATID_API_S_VER_1 */
+
+/*
+ * enum iwl_mvm_ba_resp_flags - TX aggregation status
+ * @IWL_MVM_BA_RESP_TX_AGG: generated due to BA
+ * @IWL_MVM_BA_RESP_TX_BAR: generated due to BA after BAR
+ * @IWL_MVM_BA_RESP_TX_AGG_FAIL: aggregation didn't receive BA
+ * @IWL_MVM_BA_RESP_TX_UNDERRUN: aggregation got underrun
+ * @IWL_MVM_BA_RESP_TX_BT_KILL: aggregation got BT-kill
+ * @IWL_MVM_BA_RESP_TX_DSP_TIMEOUT: aggregation didn't finish within the
+ *	expected time
+ */
+enum iwl_mvm_ba_resp_flags {
+	IWL_MVM_BA_RESP_TX_AGG,
+	IWL_MVM_BA_RESP_TX_BAR,
+	IWL_MVM_BA_RESP_TX_AGG_FAIL,
+	IWL_MVM_BA_RESP_TX_UNDERRUN,
+	IWL_MVM_BA_RESP_TX_BT_KILL,
+	IWL_MVM_BA_RESP_TX_DSP_TIMEOUT
+};
+
+/**
+ * struct iwl_mvm_compressed_ba_notif - notifies about reception of BA
+ * ( BA_NOTIF = 0xc5 )
+ * @flags: status flag, see the &iwl_mvm_ba_resp_flags
+ * @sta_id: Index of recipient (BA-sending) station in fw's station table
+ * @reduced_txp: power reduced according to TPC. This is the actual value and
+ *	not a copy from the LQ command. Thus, if not the first rate was used
+ *	for Tx-ing then this value will be set to 0 by FW.
+ * @initial_rate: TLC rate info, initial rate index, TLC table color
+ * @retry_cnt: retry count
+ * @query_byte_cnt: SCD query byte count
+ * @query_frame_cnt: SCD query frame count
+ * @txed: number of frames sent in the aggregation (all-TIDs)
+ * @done: number of frames that were Acked by the BA (all-TIDs)
+ * @wireless_time: Wireless-media time
+ * @tx_rate: the rate the aggregation was sent at
+ * @tfd_cnt: number of TFD-Q elements
+ * @ra_tid_cnt: number of RATID-Q elements
+ */
+struct iwl_mvm_compressed_ba_notif {
+	__le32 flags;
+	u8 sta_id;
+	u8 reduced_txp;
+	u8 initial_rate;
+	u8 retry_cnt;
+	__le32 query_byte_cnt;
+	__le16 query_frame_cnt;
+	__le16 txed;
+	__le16 done;
+	__le32 wireless_time;
+	__le32 tx_rate;
+	__le16 tfd_cnt;
+	__le16 ra_tid_cnt;
+	struct iwl_mvm_compressed_ba_tfd tfd[1];
+	struct iwl_mvm_compressed_ba_ratid ra_tid[0];
+} __packed; /* COMPRESSED_BA_RES_API_S_VER_4 */
+
+/**
  * struct iwl_mac_beacon_cmd_v6 - beacon template command
  * @tx: the tx commands associated with the beacon frame
  * @template_id: currently equal to the mac context id of the coresponding