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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
30 lines
647 B
C
30 lines
647 B
C
/* page.h: Various defines and such for MMU operations on the Sparc for
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* the Linux kernel.
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*
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* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
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* Copyright (C) 2007 Daniel Hellstrom (daniel@gaisler.com)
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _SPARC_PAGE_H
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#define _SPARC_PAGE_H
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#include <linux/config.h>
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#ifdef CONFIG_SUN4
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#define PAGE_SHIFT 13
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#else
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#define PAGE_SHIFT 12
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#endif
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#ifndef __ASSEMBLY__
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/* I have my suspicions... -DaveM */
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#define PAGE_SIZE (1UL << PAGE_SHIFT)
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#else
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#define PAGE_SIZE (1 << PAGE_SHIFT)
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#endif
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#define PAGE_MASK (~(PAGE_SIZE-1))
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#endif /* _SPARC_PAGE_H */
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