target/inc/a_usb_defs.h

/*
 * Copyright (c) 2013-2014 The Linux Foundation. All rights reserved.
 *
 * Previously licensed under the ISC license by 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 copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/*
 * This file was originally distributed by Qualcomm Atheros, Inc.
 * under proprietary terms before Copyright ownership was assigned
 * to the Linux Foundation.
 */
/*
 *  Shared USB definitions
 *
 *
 *
 *
 */

#ifndef __A_USB_DEFS_H__
#define __A_USB_DEFS_H__

#ifndef ATH_TARGET
#include "athstartpack.h"
#endif

/* USB endpoint definitions */

#define USB_EP_ADDR_APP_CTRL_IN          0x81
#define USB_EP_ADDR_APP_DATA_IN          0x82
#define USB_EP_ADDR_APP_DATA2_IN         0x83
#define USB_EP_ADDR_APP_INT_IN           0x84

#define USB_EP_ADDR_APP_CTRL_OUT         0x01
#define USB_EP_ADDR_APP_DATA_LP_OUT      0x02
#define USB_EP_ADDR_APP_DATA_MP_OUT      0x03
#define USB_EP_ADDR_APP_DATA_HP_OUT      0x04

#define USB_CONTROL_REQ_SEND_BMI_CMD        1
#define USB_CONTROL_REQ_RECV_BMI_RESP       2
#define USB_CONTROL_REQ_DIAG_CMD            3
#define USB_CONTROL_REQ_DIAG_RESP           4

/* #define USB_CONTROL_MAX_BMI_TRANSFER_SIZE   64 */
#define USB_CONTROL_MAX_BMI_TRANSFER_SIZE   252

#define HIF_BMI_MAX_TRANSFER_SIZE           USB_CONTROL_MAX_BMI_TRANSFER_SIZE

/* 512 Bytes Maxp for High Speed for BULK EP */
#define USB_HS_BULK_MAXP_SIZE   0x200
/* 64 Bytes Maxp for Full Speed for BULK EP */
#define USB_FS_BULK_MAXP_SIZE   0x40

/* diagnostic command defnitions */
#define USB_CTRL_DIAG_CC_READ       0
#define USB_CTRL_DIAG_CC_WRITE      1
#define USB_CTRL_DIAG_CC_WARM_RESET 2

typedef PREPACK struct {
	A_UINT32 Cmd;
	A_UINT32 Address;
	A_UINT32 Value;
	A_UINT32 _pad[1];
} POSTPACK USB_CTRL_DIAG_CMD_WRITE;

typedef PREPACK struct {
	A_UINT32 Cmd;
	A_UINT32 Address;
} POSTPACK USB_CTRL_DIAG_CMD_READ;

typedef PREPACK struct {
	A_UINT32 ReadValue;
} POSTPACK USB_CTRL_DIAG_RESP_READ;

#define USB_CTRL_MAX_DIAG_CMD_SIZE  (sizeof(USB_CTRL_DIAG_CMD_WRITE))
#define USB_CTRL_MAX_DIAG_RESP_SIZE (sizeof(USB_CTRL_DIAG_RESP_READ))

#ifndef ATH_TARGET
#include "athendpack.h"
#endif

#endif