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-rw-r--r--arch/arm/mach-ixp2000/include/mach/io.h133
1 files changed, 0 insertions, 133 deletions
diff --git a/arch/arm/mach-ixp2000/include/mach/io.h b/arch/arm/mach-ixp2000/include/mach/io.h
deleted file mode 100644
index f6552d6..0000000
--- a/arch/arm/mach-ixp2000/include/mach/io.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * arch/arm/mach-ixp2000/include/mach/io.h
- *
- * Original Author: Naeem M Afzal <naeem.m.afzal@intel.com>
- * Maintainer: Deepak Saxena <dsaxena@plexity.net>
- *
- * Copyright (C) 2002 Intel Corp.
- * Copyrgiht (C) 2003-2004 MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-#include <mach/hardware.h>
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-/*
- * The A? revisions of the IXP2000s assert byte lanes for PCI I/O
- * transactions the other way round (MEM transactions don't have this
- * issue), so if we want to support those models, we need to override
- * the standard I/O functions.
- *
- * B0 and later have a bit that can be set to 1 to get the proper
- * behavior for I/O transactions, which then allows us to use the
- * standard I/O functions. This is what we do if the user does not
- * explicitly ask for support for pre-B0.
- */
-#ifdef CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO
-#define ___io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE))
-
-#define alignb(addr) (void __iomem *)((unsigned long)(addr) ^ 3)
-#define alignw(addr) (void __iomem *)((unsigned long)(addr) ^ 2)
-
-#define outb(v,p) __raw_writeb((v),alignb(___io(p)))
-#define outw(v,p) __raw_writew((v),alignw(___io(p)))
-#define outl(v,p) __raw_writel((v),___io(p))
-
-#define inb(p) ({ unsigned int __v = __raw_readb(alignb(___io(p))); __v; })
-#define inw(p) \
- ({ unsigned int __v = (__raw_readw(alignw(___io(p)))); __v; })
-#define inl(p) \
- ({ unsigned int __v = (__raw_readl(___io(p))); __v; })
-
-#define outsb(p,d,l) __raw_writesb(alignb(___io(p)),d,l)
-#define outsw(p,d,l) __raw_writesw(alignw(___io(p)),d,l)
-#define outsl(p,d,l) __raw_writesl(___io(p),d,l)
-
-#define insb(p,d,l) __raw_readsb(alignb(___io(p)),d,l)
-#define insw(p,d,l) __raw_readsw(alignw(___io(p)),d,l)
-#define insl(p,d,l) __raw_readsl(___io(p),d,l)
-
-#define __is_io_address(p) ((((unsigned long)(p)) & ~(IXP2000_PCI_IO_SIZE - 1)) == IXP2000_PCI_IO_VIRT_BASE)
-
-#define ioread8(p) \
- ({ \
- unsigned int __v; \
- \
- if (__is_io_address(p)) { \
- __v = __raw_readb(alignb(p)); \
- } else { \
- __v = __raw_readb(p); \
- } \
- \
- __v; \
- }) \
-
-#define ioread16(p) \
- ({ \
- unsigned int __v; \
- \
- if (__is_io_address(p)) { \
- __v = __raw_readw(alignw(p)); \
- } else { \
- __v = le16_to_cpu(__raw_readw(p)); \
- } \
- \
- __v; \
- })
-
-#define ioread32(p) \
- ({ \
- unsigned int __v; \
- \
- if (__is_io_address(p)) { \
- __v = __raw_readl(p); \
- } else { \
- __v = le32_to_cpu(__raw_readl(p)); \
- } \
- \
- __v; \
- })
-
-#define iowrite8(v,p) \
- ({ \
- if (__is_io_address(p)) { \
- __raw_writeb((v), alignb(p)); \
- } else { \
- __raw_writeb((v), p); \
- } \
- })
-
-#define iowrite16(v,p) \
- ({ \
- if (__is_io_address(p)) { \
- __raw_writew((v), alignw(p)); \
- } else { \
- __raw_writew(cpu_to_le16(v), p); \
- } \
- })
-
-#define iowrite32(v,p) \
- ({ \
- if (__is_io_address(p)) { \
- __raw_writel((v), p); \
- } else { \
- __raw_writel(cpu_to_le32(v), p); \
- } \
- })
-
-#define ioport_map(port, nr) ___io(port)
-
-#define ioport_unmap(addr)
-#else
-#define __io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE))
-#endif
-
-
-#endif