#ifndef _ASM_CRIS_ARCH_PAGE_H#define _ASM_CRIS_ARCH_PAGE_H#include <linux/config.h>#ifdef __KERNEL__#define PAGE_OFFSET KSEG_C	/* kseg_c is mapped to physical ram. *//* * Macros to convert between physical and virtual addresses. By stripiing a * selected bit it's possible to convert between KSEG_x and 0x40000000 where the * DRAM really resides. DRAM is virtually at 0xc. */#ifndef CONFIG_ETRAXFS_SIM#define __pa(x) ((unsigned long)(x) & 0x7fffffff)#define __va(x) ((void *)((unsigned long)(x) | 0x80000000))#else#define __pa(x) ((unsigned long)(x) & 0x3fffffff)#define __va(x) ((void *)((unsigned long)(x) | 0xc0000000))#endif#define VM_STACK_DEFAULT_FLAGS	(VM_READ | VM_WRITE | \				 VM_MAYREAD | VM_MAYWRITE)#endif /* __KERNEL__ */#endif /* _ASM_CRIS_ARCH_PAGE_H */