/* Calypso SIM registers definition */

#define	SIM_BASE_ADDR	0xFFFE0000

struct sim_registers {
	u16	cmd;
	u16	stat;
	u16	conf1;
	u16	conf2;
	u16	it;
	u16	drx;
	u16	dtx;
	u16	maskit;
	u16	it_cd;
};

#define	SIMREGS	(*(volatile struct sim_registers *) SIM_BASE_ADDR)