/* * RTLinux PPC-specific header. * * Copyright (C) 1999 Cort Dougan <cort@fsmlabs.com> */#ifndef __PPC_CONSTANTS_H__#define __PPC_CONSTANTS_H__#include <asm/irq.h>#define __LOCAL_IRQS__#define MACHDEPREGS struct pt_regs *typedef int intercept_t;  /* intercept returns code determining whether				to use linux ret_from intercept */				#define MACHDEPREGS_PTR(x) (x)#define IRQ_MAX_COUNT NR_IRQS/* only 1 local intr on the PPC right now - timer -- Cort */#define MACHDEPREGS_TO_PND(x)		(0)#define VECTOR_TO_IRQ(vector) 		(0)#define VECTOR_TO_LOCAL_PND(vector)	(0)#define LOCAL_PND_TO_VECTOR(x)		(0)#define RETURN_FROM_INTERRUPT return 0#define RETURN_FROM_INTERRUPT_LINUX return 1#define RETURN_FROM_LOCAL return 0#define RETURN_FROM_LOCAL_LINUX return 1#define rtl_getcpuid() hard_smp_processor_id()#endif /* __PPC_CONSTANTS_H__ */