57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
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/*
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*
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* Copyright (C) 1999 ARM Limited
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ASM_ARM_ARCH_IO_H
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#define __ASM_ARM_ARCH_IO_H
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#include <mach/hardware.h>
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#define IO_SPACE_LIMIT 0xffffffff
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#define __io(a) ((void __iomem *)HW_IO_PHYS_TO_VIRT(a))
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/* Do not enable mem_pci for a big endian arm architecture or unexpected byteswaps will */
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/* happen in readw/writew etc. */
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#define readb(c) __raw_readb(c)
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#define readw(c) __raw_readw(c)
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#define readl(c) __raw_readl(c)
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#define readb_relaxed(addr) readb(addr)
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#define readw_relaxed(addr) readw(addr)
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#define readl_relaxed(addr) readl(addr)
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#define readsb(p, d, l) __raw_readsb(p, d, l)
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#define readsw(p, d, l) __raw_readsw(p, d, l)
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#define readsl(p, d, l) __raw_readsl(p, d, l)
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#define writeb(v, c) __raw_writeb(v, c)
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#define writew(v, c) __raw_writew(v, c)
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#define writel(v, c) __raw_writel(v, c)
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#define writesb(p, d, l) __raw_writesb(p, d, l)
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#define writesw(p, d, l) __raw_writesw(p, d, l)
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#define writesl(p, d, l) __raw_writesl(p, d, l)
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#define memset_io(c, v, l) _memset_io((c), (v), (l))
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#define memcpy_fromio(a, c, l) _memcpy_fromio((a), (c), (l))
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#define memcpy_toio(c, a, l) _memcpy_toio((c), (a), (l))
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#define eth_io_copy_and_sum(s, c, l, b) eth_copy_and_sum((s), (c), (l), (b))
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#endif
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