metag: Various other headers

Add the remaining metag header files:
 - byteorder.h, swab.h (byte order and swapping)
 - barrier.h, cpu.h. hwthread.h, processor.h (hardware thread related)
 - bug.h, elf.h, gpio.h, linkage.h, resource.h (other)

Signed-off-by: James Hogan <james.hogan@imgtec.com>

3 files changed, 34 insertions, 0 deletions

diff --git a/arch/metag/include/uapi/asm/byteorder.h b/arch/metag/include/uapi/asm/byteorder.h
new file mode 100644
index 0000000..9558416
--- /dev/null
+++ b/arch/metag/include/uapi/asm/byteorder.h
@@ -0,0 +1 @@
+#include <linux/byteorder/little_endian.h>
diff --git a/arch/metag/include/uapi/asm/resource.h b/arch/metag/include/uapi/asm/resource.h
new file mode 100644
index 0000000..526d23c
--- /dev/null
+++ b/arch/metag/include/uapi/asm/resource.h
@@ -0,0 +1,7 @@
+#ifndef _UAPI_METAG_RESOURCE_H
+#define _UAPI_METAG_RESOURCE_H
+
+#define _STK_LIM_MAX    (1 << 28)
+#include <asm-generic/resource.h>
+
+#endif /* _UAPI_METAG_RESOURCE_H */
diff --git a/arch/metag/include/uapi/asm/swab.h b/arch/metag/include/uapi/asm/swab.h
new file mode 100644
index 0000000..1076b3a
--- /dev/null
+++ b/arch/metag/include/uapi/asm/swab.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_METAG_SWAB_H
+#define __ASM_METAG_SWAB_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <asm-generic/swab.h>
+
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
+{
+	return __builtin_metag_bswaps(x);
+}
+#define __arch_swab16 __arch_swab16
+
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
+{
+	return __builtin_metag_bswap(x);
+}
+#define __arch_swab32 __arch_swab32
+
+static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
+{
+	return __builtin_metag_bswapll(x);
+}
+#define __arch_swab64 __arch_swab64
+
+#endif /* __ASM_METAG_SWAB_H */