diff options
Diffstat (limited to 'drivers/net/wireless/ath/ar9170/usb.h')
| -rw-r--r-- | drivers/net/wireless/ath/ar9170/usb.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ar9170/usb.h b/drivers/net/wireless/ath/ar9170/usb.h index 69f4bceb0af3..d098f4d5d2f2 100644 --- a/drivers/net/wireless/ath/ar9170/usb.h +++ b/drivers/net/wireless/ath/ar9170/usb.h @@ -51,6 +51,7 @@ #include "ar9170.h" #define AR9170_NUM_RX_URBS 16 +#define AR9170_NUM_TX_URBS 8 struct firmware; @@ -60,11 +61,15 @@ struct ar9170_usb { struct usb_interface *intf; struct usb_anchor rx_submitted; + struct usb_anchor tx_pending; struct usb_anchor tx_submitted; bool req_one_stage_fw; - spinlock_t cmdlock; + spinlock_t tx_urb_lock; + unsigned int tx_submitted_urbs; + unsigned int tx_pending_urbs; + struct completion cmd_wait; int readlen; u8 *readbuf; |