1 #ifndef _ASM_X86_E820_H
2 #define _ASM_X86_E820_H
4 #define E820MAX 128 /* number of entries in E820MAP */
7 #define E820_RESERVED 2
10 #define E820_UNUSABLE 5
13 #include <linux/types.h>
16 __u64 addr; /* start of memory segment */
17 __u64 size; /* size of memory segment */
18 __u32 type; /* type of memory segment */
19 } __attribute__((packed));
21 #define ISA_START_ADDRESS 0xa0000
22 #define ISA_END_ADDRESS 0x100000
24 #endif /* __ASSEMBLY__ */
26 #endif /* _ASM_X86_E820_H */