net_44b.h.svn-base

lwip协议在arm7+uCos系统上的移植

#ifndef __net_44b_h
#define __net_ttb_h

#include <string.h>

#define ARM_CLK		(66000000)

#define __arch_putb(v,a)        (*(volatile unsigned char *)(a) = (v))
#define __arch_putl(v,a)        (*(volatile unsigned int  *)(a) = (v))
#define __arch_getb(a)          (*(volatile unsigned char *)(a))
#define __arch_getl(a)          (*(volatile unsigned int  *)(a))
#define outb(v,a)  __arch_putb(v,a)
#define inb(a)     __arch_getb(a)

#define NR_IRQS		24
#define VALID_IRQ(i)	(i<=8 ||(i>=16 && i<NR_IRQS))

#define IRQ_FIQ		0
#define IRQ_SWI		1
#define IRQ_USART0	2
#define IRQ_USART1	3
#define IRQ_TC0		4
#define IRQ_TC1		5
#define IRQ_TC2		6
#define IRQ_WD		7
#define IRQ_PIOA	8

#define IRQ_EXT0	16
#define IRQ_EXT1	17
#define IRQ_EXT2	18


#define NETENABLE 1

#ifdef NETENABLE
#define AT91_NET_BASE    (0x06000000) //nothingbn 05_12_14
#define AT91_NET_SIZE    255
#define AT91_NET_IRQNUM  IRQ_EXT1   //nothingbn 05_12_14
#endif


#endif /*__net_44b_h*/