/*
* Copyright (c) 2015 Jan Kolarik
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @file ath_usb.h
*
* Definitions of Atheros USB wifi device functions.
*
*/
#ifndef ATHEROS_ATH_USB_H
#define ATHEROS_ATH_USB_H
#include <usb/dev/driver.h>
#include "ath.h"
#define RX_TAG 0x4e00
#define TX_TAG 0x697e
/** Atheros USB wifi device structure */
typedef struct {
/** USB pipes indexes */
usb_pipe_t *input_ctrl_pipe;
usb_pipe_t *output_ctrl_pipe;
usb_pipe_t *input_data_pipe;
usb_pipe_t *output_data_pipe;
/** Pointer to connected USB device. */
usb_device_t *usb_device;
} ath_usb_t;
typedef struct {
uint16_t length; /**< Little Endian value! */
uint16_t tag; /**< Little Endian value! */
} ath_usb_data_header_t;
extern errno_t ath_usb_init(ath_t *, usb_device_t *, const usb_endpoint_description_t **endpoints);
#endif /* ATHEROS_ATH_USB_H */