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/*
* drivers/usb/sunxi_usb/manager/usb_msg_center.h
* (C) Copyright 2010-2015
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* javen, 2011-4-14, create this file
*
* usb msg distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
*/
#ifndef __USB_MSG_CENTER_H__
#define __USB_MSG_CENTER_H__
/* usb role mode */
typedef enum usb_role{
USB_ROLE_NULL = 0,
USB_ROLE_HOST,
USB_ROLE_DEVICE,
}usb_role_t;
typedef struct usb_msg{
u8 app_drv_null; //not install any driver
u8 app_insmod_host;
u8 app_rmmod_host;
u8 app_insmod_device;
u8 app_rmmod_device;
u8 hw_insmod_host;
u8 hw_rmmod_host;
u8 hw_insmod_device;
u8 hw_rmmod_device;
}usb_msg_t;
typedef struct usb_msg_center_info{
struct usb_cfg *cfg;
struct usb_msg msg;
enum usb_role role;
u32 skip; //if skip, not enter msg process
//mainly to omit invalid msg
}usb_msg_center_info_t;
void hw_insmod_usb_host(void);
void hw_rmmod_usb_host(void);
void hw_insmod_usb_device(void);
void hw_rmmod_usb_device(void);
enum usb_role get_usb_role(void);
#ifdef CONFIG_USB_SUNXI_HACK
void _set_usb_role(enum usb_role role);
#endif
void usb_msg_center(struct usb_cfg *cfg);
s32 usb_msg_center_init(struct usb_cfg *cfg);
s32 usb_msg_center_exit(struct usb_cfg *cfg);
#endif //__USB_MSG_CENTER_H__
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