define.h

来自「MX1(Arm9 based)Linux USB driver」· C头文件 代码 · 共 46 行

#ifndef USB_P_DEF_INC
#define USB_P_DEF_INC

#include "type.h"

#define	DEBUG_USB
#ifdef	DEBUG_USB
//#define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args)
#define DPRINTK(fmt, args...) printk(fmt, ## args)
#endif

#define 	USB_DISK_START				0xFB000000	// last 16M of SDRAM
#define	TRUE							1
#define	FALSE							0

// constant for last sector from host handling
#define LAST_SECT_PENDING       1
#define LAST_SECT_DONE          2

/* error code definition */
#define ERR_USB_NO_SUPPORT      0x1A00

// device status definition
#define USB_DRV_NOT_READY       0
#define USB_DRV_READY           1

/* interrupt source definition */
#define USB_INTR_SOURCE0        47
#define USB_INTR_SOURCE1        48
#define USB_INTR_SOURCE2        49
#define USB_INTR_SOURCE3        50
#define USB_INTR_SOURCE4        51
#define USB_INTR_SOURCE5        52
#define USB_INTR_SOURCE6        53

/* DMA source definition */
#define USB_DMA_SOURCE_EP0      25
#define USB_DMA_SOURCE_EP1      26
#define USB_DMA_SOURCE_EP2      27
#define USB_DMA_SOURCE_EP3      16
#define USB_DMA_SOURCE_EP4      17

#endif