1 files changed, 15 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/htc.h b/drivers/net/wireless/ath/ath6kl/htc.h
index 57672e1ed1a6..5027ccc36b62 100644
--- a/drivers/net/wireless/ath/ath6kl/htc.h
+++ b/drivers/net/wireless/ath/ath6kl/htc.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2004-2011 Atheros Communications Inc.
+ * Copyright (c) 2011 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -87,6 +88,8 @@
 #define WMI_DATA_VO_SVC   MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 4)
 #define WMI_MAX_SERVICES  5
 
+#define WMM_NUM_AC  4
+
 /* reserved and used to flush ALL packets */
 #define HTC_TX_PACKET_TAG_ALL          0
 #define HTC_SERVICE_TX_PACKET_TAG      1
@@ -498,6 +501,7 @@ struct htc_endpoint {
         u8 seqno;
         u32 conn_flags;
         struct htc_endpoint_stats ep_st;
+        u16 tx_drop_packet_threshold;
 };
 
 struct htc_control_buffer {
@@ -519,9 +523,16 @@ struct htc_target {
         struct ath6kl_htc_credit_info *credit_info;
         int tgt_creds;
         unsigned int tgt_cred_sz;
+
+        /* protects free_ctrl_txbuf and free_ctrl_rxbuf */
         spinlock_t htc_lock;
+
+        /* FIXME: does this protext rx_bufq and endpoint structures or what? */
         spinlock_t rx_lock;
+
+        /* protects endpoint->txq */
         spinlock_t tx_lock;
+
         struct ath6kl_device *dev;
         u32 htc_flags;
         u32 rx_st_flags;
@@ -531,7 +542,7 @@ struct htc_target {
         /* max messages per bundle for HTC */
         int msg_per_bndl_max;
 
-        bool tx_bndl_enable;
+        u32 tx_bndl_mask;
         int rx_bndl_enable;
         int max_rx_bndl_sz;
         int max_tx_bndl_sz;
@@ -543,6 +554,9 @@ struct htc_target {
         int max_xfer_szper_scatreq;
 
         int chk_irq_status_cnt;
+
+        /* counts the number of Tx without bundling continously per AC */
+        u32 ac_tx_count[WMM_NUM_AC];
 };
 
 void *ath6kl_htc_create(struct ath6kl *ar);