patch-2.4.22 linux-2.4.22/include/asm-arm/arch-epxa/io.h

• Lines: 47
• Date: 2003-08-25 04:44:43.000000000 -0700
• Orig file: linux-2.4.21/include/asm-arm/arch-epxa/io.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-arm/arch-epxa/io.h linux-2.4.22/include/asm-arm/arch-epxa/io.h
@@ -0,0 +1,46 @@
+/*
+ *  linux/include/asm-arm/arch-epxa10db/io.h
+ *
+ *  Copyright (C) 1999 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffff
+
+
+/*
+ * Generic virtual read/write
+ */
+#define __arch_getw(a)		(*(volatile unsigned short *)(a))
+#define __arch_putw(v,a)	(*(volatile unsigned short *)(a) = (v))
+/*#define outsw   __arch_writesw
+#define outsl   __arch_writesl
+#define outsb   __arch_writesb
+#define insb    __arch_readsb
+#define insw    __arch_readsw
+#define insl    __arch_readsl*/
+
+#define __io(a)			(a)
+#define __mem_pci(a)            (a) 
+#define __arch_getw(a)			(*(volatile unsigned short  *)(a))
+#define __arch_putw(v,a)		(*(volatile unsigned short *)(a) = (v))
+#define iomem_valid_addr(off,size) (1)
+#define iomem_to_phys(off) (off)
+
+
+#endif