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-rw-r--r--include/asm-sh/overdrive/io.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/asm-sh/overdrive/io.h b/include/asm-sh/overdrive/io.h
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index 00000000000..0dba700e964
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+++ b/include/asm-sh/overdrive/io.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-sh/io_od.h
+ *
+ * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License. See linux/COPYING for more information.
+ *
+ * IO functions for an STMicroelectronics Overdrive
+ */
+
+#ifndef _ASM_SH_IO_OD_H
+#define _ASM_SH_IO_OD_H
+
+extern unsigned char od_inb(unsigned long port);
+extern unsigned short od_inw(unsigned long port);
+extern unsigned int od_inl(unsigned long port);
+
+extern void od_outb(unsigned char value, unsigned long port);
+extern void od_outw(unsigned short value, unsigned long port);
+extern void od_outl(unsigned int value, unsigned long port);
+
+extern unsigned char od_inb_p(unsigned long port);
+extern unsigned short od_inw_p(unsigned long port);
+extern unsigned int od_inl_p(unsigned long port);
+extern void od_outb_p(unsigned char value, unsigned long port);
+extern void od_outw_p(unsigned short value, unsigned long port);
+extern void od_outl_p(unsigned int value, unsigned long port);
+
+extern void od_insb(unsigned long port, void *addr, unsigned long count);
+extern void od_insw(unsigned long port, void *addr, unsigned long count);
+extern void od_insl(unsigned long port, void *addr, unsigned long count);
+extern void od_outsb(unsigned long port, const void *addr, unsigned long count);
+extern void od_outsw(unsigned long port, const void *addr, unsigned long count);
+extern void od_outsl(unsigned long port, const void *addr, unsigned long count);
+
+extern unsigned long od_isa_port2addr(unsigned long offset);
+
+#endif /* _ASM_SH_IO_OD_H */