Macros to Access Memory Mapped Devices on the SH7000-Architecture. More...

Macros
#define	readb(addr) ((volatile unsigned char ) (addr))

#define	readw(addr) ((volatile unsigned short ) (addr))

#define	readl(addr) ((volatile unsigned int ) (addr))

#define	read8(addr) ((volatile uint8_t ) (addr))

#define	read16(addr) ((volatile uint16_t ) (addr))

#define	read32(addr) ((volatile uint32_t ) (addr))

#define	writeb(b, addr) (((volatile unsigned char ) (addr)) = (b))

#define	writew(b, addr) (((volatile unsigned short ) (addr)) = (b))

#define	writel(b, addr) (((volatile unsigned int ) (addr)) = (b))

#define	write8(b, addr) (((volatile uint8_t ) (addr)) = (b))

#define	write16(b, addr) (((volatile uint16_t ) (addr)) = (b))

#define	write32(b, addr) (((volatile uint32_t ) (addr)) = (b))

#define	inb(addr) readb(addr)

#define	outb(b, addr) writeb(b,addr)

Detailed Description

Macros to Access Memory Mapped Devices on the SH7000-Architecture.

These are some macros to access memory mapped devices on the SH7000-architecture.