ha_usbcommon.h

USB 软件配置的具体工程

/********************************************************************************************************
Module Name:

        HA_usbcommon.h

Description:

        This is a header file for usb definition which are not yet 
        a standard system header file.  
        
Revision History:
   
       Version       DATE           Author        Comments                     
         1.0        2003.7.17        lmq       initial  creation   
         
*********************************************************************************************************/


//**********************************************************************************************************
//I N C L U D E 
//**********************************************************************************************************
#include "HA_TypeDef.h"





//**********************************************************************************************************
// D E F I N E S
//**********************************************************************************************************



#ifndef _HA_usbcommon_h
#define _HA_usbcommon_h




//
// ep0out_setup_bmRequestType Register
//

#define  descty   0x1f    
#define  reqty     0x60    
#define  dir         0x80    


//
//app_intr reg bit
//

#define   setup        0x01  
#define   in              0x02  
#define   out            0x04 
#define   ping          0x08
#define   traerr       0x10  
#define   ack           0x20  
#define   stcov        0x40  
#define   ctraerr     0x80  



//
//ep_info reg bit
//

#define   ep0out  0x00
#define   ep0in    0x01
#define   ep1out  0x02
#define   ep1in    0x03
#define   ep2out  0x04
#define   ep2in    0x05


//**************************************************************************************
//linux parameter
//**************************************************************************************

//
// error code
//
#define	ENODEV		19	/* No such device */
#define	EBUSY		16	/* Device or resource busy */
#define NULL        ((void *) 0)
#define EINVAL      22

#define LIST_HEAD_INIT(name) { &(name), &(name) }
#define LIST_HEAD(name) \
	struct list_head name = LIST_HEAD_INIT(name)

#define INIT_LIST_HEAD(ptr) do { \
	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
} while (0)
struct list_head {
        struct list_head *next, *prev;
};


//
// T H E    R E G I S T E R   O F    U S B      D E V I C E  
//

 
  








//**********************************************************************************************************
// T Y P E D E F S 
//**********************************************************************************************************

 typedef U16  __u16;
 typedef U32  __u32;
 typedef U8     u8;
 typedef U8   __u8;
 
 
 









#endif