1 files changed, 44 insertions, 0 deletions

diff --git a/arch/mips/include/asm/sgidefs.h b/arch/mips/include/asm/sgidefs.h
new file mode 100644
index 000000000000..876442fcfb32
--- /dev/null
+++ b/arch/mips/include/asm/sgidefs.h
@@ -0,0 +1,44 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1996, 1999, 2001 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef __ASM_SGIDEFS_H
+#define __ASM_SGIDEFS_H
+
+/*
+ * Using a Linux compiler for building Linux seems logic but not to
+ * everybody.
+ */
+#ifndef __linux__
+#error Use a Linux compiler or give up.
+#endif
+
+/*
+ * Definitions for the ISA levels
+ *
+ * With the introduction of MIPS32 / MIPS64 instruction sets definitions
+ * MIPS ISAs are no longer subsets of each other.  Therefore comparisons
+ * on these symbols except with == may result in unexpected results and
+ * are forbidden!
+ */
+#define _MIPS_ISA_MIPS1         1
+#define _MIPS_ISA_MIPS2         2
+#define _MIPS_ISA_MIPS3         3
+#define _MIPS_ISA_MIPS4         4
+#define _MIPS_ISA_MIPS5         5
+#define _MIPS_ISA_MIPS32        6
+#define _MIPS_ISA_MIPS64        7
+
+/*
+ * Subprogram calling convention
+ */
+#define _MIPS_SIM_ABI32         1
+#define _MIPS_SIM_NABI32        2
+#define _MIPS_SIM_ABI64         3
+
+#endif /* __ASM_SGIDEFS_H */