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diff --git a/include/asm-sh/se73180/io.h b/include/asm-sh/se73180/io.h
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+++ b/include/asm-sh/se73180/io.h
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+/*
+ * include/asm-sh/se73180/io.h
+ *
+ * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
+ * Based on include/asm-sh/se7300/io.h
+ *
+ * IO functions for SH-Mobile3(SH73180) SolutionEngine
+ *
+ */
+
+#ifndef _ASM_SH_IO_73180SE_H
+#define _ASM_SH_IO_73180SE_H
+
+extern unsigned char sh73180se_inb(unsigned long port);
+extern unsigned short sh73180se_inw(unsigned long port);
+extern unsigned int sh73180se_inl(unsigned long port);
+
+extern void sh73180se_outb(unsigned char value, unsigned long port);
+extern void sh73180se_outw(unsigned short value, unsigned long port);
+extern void sh73180se_outl(unsigned int value, unsigned long port);
+
+extern unsigned char sh73180se_inb_p(unsigned long port);
+extern void sh73180se_outb_p(unsigned char value, unsigned long port);
+
+extern void sh73180se_insb(unsigned long port, void *addr, unsigned long count);
+extern void sh73180se_insw(unsigned long port, void *addr, unsigned long count);
+extern void sh73180se_insl(unsigned long port, void *addr, unsigned long count);
+extern void sh73180se_outsb(unsigned long port, const void *addr, unsigned long count);
+extern void sh73180se_outsw(unsigned long port, const void *addr, unsigned long count);
+extern void sh73180se_outsl(unsigned long port, const void *addr, unsigned long count);
+
+#endif /* _ASM_SH_IO_73180SE_H */