diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h
new file mode 100644
index 0000000..6735bab4
--- /dev/null
+++ b/include/asm-sparc64/sockios.h
@@ -0,0 +1,13 @@
+#ifndef _ASM_SPARC64_SOCKIOS_H
+#define _ASM_SPARC64_SOCKIOS_H
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN 	0x8901
+#define SIOCSPGRP	0x8902
+#define FIOGETOWN	0x8903
+#define SIOCGPGRP	0x8904
+#define SIOCATMARK	0x8905
+#define SIOCGSTAMP	0x8906		/* Get stamp */
+
+#endif /* !(_ASM_SPARC64_SOCKIOS_H) */
+