#ifndef _I386_KEXEC_H#define _I386_KEXEC_H#include <asm/fixmap.h>/* * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return. * I.e. Maximum page that is mapped directly into kernel memory, * and kmap is not required. * * Someone correct me if FIXADDR_START - PAGEOFFSET is not the correct * calculation for the amount of memory directly mappable into the * kernel memory space. *//* Maximum physical address we can use pages from */#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)/* Maximum address we can reach in physical address mode */#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)/* Maximum address we can use for the control code buffer */#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE#define KEXEC_CONTROL_CODE_SIZE 4096/* The native architecture */#define KEXEC_ARCH KEXEC_ARCH_386#endif /* _I386_KEXEC_H */
