#ifndef __ASM_E820_H #define __ASM_E820_H #define E820MAP 0x2d0 /* our map */ #define E820MAX 128 /* number of entries in E820MAP */ #define E820NR 0x1e8 /* # entries in E820MAP */ #define E820_RAM 1 #define E820_RESERVED 2 #define E820_ACPI 3 #define E820_NVS 4 #ifndef __ASSEMBLY__ struct e820entry { __u64 addr; /* start of memory segment */ __u64 size; /* size of memory segment */ __u32 type; /* type of memory segment */ } __attribute__((packed)); struct e820map { __u32 nr_map; struct e820entry map[E820MAX]; }; #endif /* __ASSEMBLY__ */ #ifdef __KERNEL__ #ifdef CONFIG_X86_32 # include "e820_32.h" #else # include "e820_64.h" #endif #endif /* __KERNEL__ */ #endif /* __ASM_E820_H */