/*-
 * Copyright (c) 2013 Adrian Chadd <adrian@freebsd.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
 *    redistribution must be conditioned upon including a substantially
 *    similar Disclaimer requirement for further binary redistribution.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
 */
#ifndef __ATH3K_HW_H__
#define __ATH3K_HW_H__

#define ATH3K_DNLOAD                    0x01
#define ATH3K_GETSTATE                  0x05
#define ATH3K_SET_NORMAL_MODE           0x07
#define ATH3K_GETVERSION                0x09
#define USB_REG_SWITCH_VID_PID          0x0a

#define ATH3K_MODE_MASK                 0x3F
#define ATH3K_NORMAL_MODE               0x0E

#define ATH3K_PATCH_UPDATE              0x80
#define ATH3K_SYSCFG_UPDATE             0x40

#define ATH3K_XTAL_FREQ_26M             0x00
#define ATH3K_XTAL_FREQ_40M             0x01
#define ATH3K_XTAL_FREQ_19P2            0x02
#define ATH3K_NAME_LEN                  0xFF

#define USB_REQ_DFU_DNLOAD              1
#define BULK_SIZE                       4096
#define FW_HDR_SIZE                     20

extern  int ath3k_load_fwfile(struct libusb_device_handle *hdl,
            const struct ath3k_firmware *fw);
extern  int ath3k_get_state(struct libusb_device_handle *hdl,
            unsigned char *state);
extern  int ath3k_get_version(struct libusb_device_handle *hdl,
            struct ath3k_version *version);
extern  int ath3k_load_patch(libusb_device_handle *hdl, const char *fw_path);
extern  int ath3k_load_syscfg(libusb_device_handle *hdl, const char *fw_path);
extern  int ath3k_set_normal_mode(libusb_device_handle *hdl);
extern  int ath3k_switch_pid(libusb_device_handle *hdl);

#endif