2008-03-28 08:47:00 +00:00
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/* 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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2013-07-08 07:37:19 +00:00
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* SPDX-License-Identifier: GPL-2.0+
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2008-03-28 08:47:00 +00:00
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*/
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#ifndef _SPARC_PAGE_H
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#define _SPARC_PAGE_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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