diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.h | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index 621d0f82925..d3d3ddc4087 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -167,25 +167,6 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev, const u16 buffer_length, const int timeout); /** - * rt2x00usb_vendor_request_large_buff - Send register command to device (buffered) - * @rt2x00dev: Pointer to &struct rt2x00_dev - * @request: USB vendor command (See &enum rt2x00usb_vendor_request) - * @requesttype: Request type &USB_VENDOR_REQUEST_* - * @offset: Register start offset to perform action on - * @buffer: Buffer where information will be read/written to by device - * @buffer_length: Size of &buffer - * @timeout: Operation timeout - * - * This function is used to transfer register data in blocks larger - * then CSR_CACHE_SIZE. Use for firmware upload, keys and beacons. - */ -int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev, - const u8 request, const u8 requesttype, - const u16 offset, const void *buffer, - const u16 buffer_length, - const int timeout); - -/** * rt2x00usb_vendor_request_sw - Send single register command to device * @rt2x00dev: Pointer to &struct rt2x00_dev * @request: USB vendor command (See &enum rt2x00usb_vendor_request) @@ -370,16 +351,6 @@ int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev, void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev); /** - * rt2x00usb_write_tx_data - Initialize URB for TX operation - * @entry: The entry where the frame is located - * - * This function will initialize the URB and skb descriptor - * to prepare the entry for the actual TX operation. - */ -int rt2x00usb_write_tx_data(struct queue_entry *entry, - struct txentry_desc *txdesc); - -/** * struct queue_entry_priv_usb: Per entry USB specific information * * @urb: Urb structure used for device communication. @@ -428,6 +399,16 @@ void rt2x00usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev, void rt2x00usb_kill_tx_queue(struct rt2x00_dev *rt2x00dev, const enum data_queue_qid qid); +/** + * rt2x00usb_watchdog - Watchdog for USB communication + * @rt2x00dev: Pointer to &struct rt2x00_dev + * + * Check the health of the USB communication and determine + * if timeouts have occured. If this is the case, this function + * will reset all communication to restore functionality again. + */ +void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev); + /* * Device initialization handlers. */ |