a73b93157f
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/*
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* This file is part of the libpayload project.
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*
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* Copyright (C) 2014 Imagination Technologies
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*
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* Based on arch/armv7/include/arch/io.h:
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* Copyright 2013 Google Inc.
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* Copyright (C) 1996-2000 Russell King
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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; version 2 of the License.
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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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#ifndef __MIPS_ARCH_IO_H__
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#define __MIPS_ARCH_IO_H__
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#include <arch/types.h>
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#include <arch/cache.h>
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#include <arch/byteorder.h>
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#define read8(a) (*(volatile uint8_t *) (a))
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#define read16(a) (*(volatile uint16_t *) (a))
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#define read32(a) (*(volatile uint32_t *) (a))
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#define write8(v, a) (*(volatile uint8_t *) (a) = (v))
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#define write16(v, a) (*(volatile uint16_t *) (a) = (v))
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#define write32(v, a) (*(volatile uint32_t *) (a) = (v))
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/*
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* Clear and set bits in one shot. These macros can be used to clear and
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* set multiple bits in a register using a single call. These macros can
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* also be used to set a multiple-bit bit pattern using a mask, by
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* specifying the mask in the 'clear' parameter and the new bit pattern
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* in the 'set' parameter.
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*/
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#define out_arch(type, endian, a, v) write##type(cpu_to_##endian(v), a)
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#define in_arch(type, endian, a) endian##_to_cpu(read##type(a))
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#define readb(a) read8(a)
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#define readw(a) read16(a)
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#define readl(a) read32(a)
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#define inb(a) read8(a)
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#define inw(a) read16(a)
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#define inl(a) read32(a)
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#define writeb(v, a) write8(v, a)
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#define writew(v, a) write16(v, a)
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#define writel(v, a) write32(v, a)
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#define outb(v, a) write8(v, a)
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#define outw(v, a) write16(v, a)
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#define outl(v, a) write32(v, a)
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#endif /* __MIPS_ARCH_IO_H__ */
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