1 files changed, 79 insertions, 0 deletions
diff --git a/src/target/firmware/include/byteorder.h b/src/target/firmware/include/byteorder.h
new file mode 100644
index 00000000..41edb93d
--- /dev/null
+++ b/src/target/firmware/include/byteorder.h
@@ -0,0 +1,79 @@
+#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN 1234
+#endif
+#ifndef __LITTLE_ENDIAN_BITFIELD
+#define __LITTLE_ENDIAN_BITFIELD
+#endif
+
+#include <stdint.h>
+#include <swab.h>
+
+#define __constant_htonl(x) ___constant_swab32(x)
+#define __constant_ntohl(x) ___constant_swab32(x)
+#define __constant_htons(x) ___constant_swab16(x)
+#define __constant_ntohs(x) ___constant_swab16(x)
+#define __constant_cpu_to_le64(x) (x)
+#define __constant_le64_to_cpu(x) (x)
+#define __constant_cpu_to_le32(x) (x)
+#define __constant_le32_to_cpu(x) (x)
+#define __constant_cpu_to_le16(x) (x)
+#define __constant_le16_to_cpu(x) (x)
+#define __constant_cpu_to_be64(x) ___constant_swab64(x)
+#define __constant_be64_to_cpu(x) ___constant_swab64(x)
+#define __constant_cpu_to_be32(x) ___constant_swab32(x)
+#define __constant_be32_to_cpu(x) ___constant_swab32(x)
+#define __constant_cpu_to_be16(x) ___constant_swab16(x)
+#define __constant_be16_to_cpu(x) ___constant_swab16(x)
+#define __cpu_to_le64(x) (x)
+#define __le64_to_cpu(x) (x)
+#define __cpu_to_le32(x) (x)
+#define __le32_to_cpu(x) (x)
+#define __cpu_to_le16(x) (x)
+#define __le16_to_cpu(x) (x)
+#define __cpu_to_be64(x) __swab64(x)
+#define __be64_to_cpu(x) __swab64(x)
+#define __cpu_to_be32(x) __swab32(x)
+#define __be32_to_cpu(x) __swab32(x)
+#define __cpu_to_be16(x) __swab16(x)
+#define __be16_to_cpu(x) __swab16(x)
+
+/* from include/linux/byteorder/generic.h */
+#define cpu_to_le64 __cpu_to_le64
+#define le64_to_cpu __le64_to_cpu
+#define cpu_to_le32 __cpu_to_le32
+#define le32_to_cpu __le32_to_cpu
+#define cpu_to_le16 __cpu_to_le16
+#define le16_to_cpu __le16_to_cpu
+#define cpu_to_be64 __cpu_to_be64
+#define be64_to_cpu __be64_to_cpu
+#define cpu_to_be32 __cpu_to_be32
+#define be32_to_cpu __be32_to_cpu
+#define cpu_to_be16 __cpu_to_be16
+#define be16_to_cpu __be16_to_cpu
+
+/*
+ * They have to be macros in order to do the constant folding
+ * correctly - if the argument passed into a inline function
+ * it is no longer constant according to gcc..
+ */
+
+#undef ntohl
+#undef ntohs
+#undef htonl
+#undef htons
+
+#define ___htonl(x) __cpu_to_be32(x)
+#define ___htons(x) __cpu_to_be16(x)
+#define ___ntohl(x) __be32_to_cpu(x)
+#define ___ntohs(x) __be16_to_cpu(x)
+
+#define htonl(x) ___htonl(x)
+#define ntohl(x) ___ntohl(x)
+#define htons(x) ___htons(x)
+#define ntohs(x) ___ntohs(x)
+
+
+#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */