ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/um/include/shared/sigio.h b/marvell/linux/arch/um/include/shared/sigio.h
new file mode 100644
index 0000000..8fe8f57
--- /dev/null
+++ b/marvell/linux/arch/um/include/shared/sigio.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ */
+
+#ifndef __SIGIO_H__
+#define __SIGIO_H__
+
+extern int write_sigio_irq(int fd);
+extern int register_sigio_fd(int fd);
+extern void sigio_lock(void);
+extern void sigio_unlock(void);
+
+#endif