REGVAL
#define REGVAL(x) *((volatile u_int32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(r) (*(volatile uint64_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile uint32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(r) (*(volatile uint64_t *) \
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
#define REGVAL(x) *((volatile u_int32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) (*(volatile uint32_t *)(MIPS_PHYS_TO_KSEG1(PC_BASE + (x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile uint32_t *)(MIPS_PHYS_TO_KSEG1((x))))
#define REGVAL(x) *((volatile u_int32_t *)MIPS_PHYS_TO_XKPHYS_UNCACHED(x))
#define REGVAL(x) *((volatile u_int32_t *) MIPS_PHYS_TO_KSEG1(x))