1 #ifndef _LIBFDT_ENV_H
2 #define _LIBFDT_ENV_H
3 
4 #include <xen/types.h>
5 #include <xen/string.h>
6 #include <asm/byteorder.h>
7 
8 typedef uint16_t fdt16_t;
9 typedef uint32_t fdt32_t;
10 typedef uint64_t fdt64_t;
11 
12 #define fdt16_to_cpu(x) be16_to_cpu(x)
13 #define cpu_to_fdt16(x) cpu_to_be16(x)
14 #define fdt32_to_cpu(x) be32_to_cpu(x)
15 #define cpu_to_fdt32(x) cpu_to_be32(x)
16 #define fdt64_to_cpu(x) be64_to_cpu(x)
17 #define cpu_to_fdt64(x) cpu_to_be64(x)
18 
19 /* Xen-specific libfdt error code. */
20 #define FDT_ERR_XEN(err) (FDT_ERR_MAX + (err))
21 
22 #endif /* _LIBFDT_ENV_H */
23