1#ifndef _ASM_FIXMAP_H 2#define _ASM_FIXMAP_H 3 4#define FIXADDR_START 0xffc00000UL 5#define FIXADDR_END 0xfff00000UL 6#define FIXADDR_TOP (FIXADDR_END - PAGE_SIZE) 7 8#include <asm/kmap_types.h> 9 10enum fixed_addresses { 11 FIX_KMAP_BEGIN, 12 FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1, 13 14 /* Support writing RO kernel text via kprobes, jump labels, etc. */ 15 FIX_TEXT_POKE0, 16 FIX_TEXT_POKE1, 17 18 __end_of_fixed_addresses 19}; 20 21void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot); 22 23#include <asm-generic/fixmap.h> 24 25#endif 26