linux/arch/microblaze/include/asm/unaligned.h

/*
 * Copyright (C) 2008 Michal Simek <monstr@monstr.eu>
 * Copyright (C) 2006 Atmark Techno, Inc.
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License. See the file "COPYING" in the main directory of this archive
 * for more details.
 */

#ifndef _ASM_MICROBLAZE_UNALIGNED_H
#define _ASM_MICROBLAZE_UNALIGNED_H

# ifdef __KERNEL__

# include <linux/unaligned/be_struct.h>
# include <linux/unaligned/le_byteshift.h>
# include <linux/unaligned/generic.h>

# define get_unaligned	__get_unaligned_be
# define put_unaligned	__put_unaligned_be

# endif	/* __KERNEL__ */
#endif /* _ASM_MICROBLAZE_UNALIGNED_H */
microblaze_v8: page.h, segment.h, unaligned.h Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 2009-03-27 13:25:30 +00:00			`/*`
			`* Copyright (C) 2008 Michal Simek <monstr@monstr.eu>`
			`* Copyright (C) 2006 Atmark Techno, Inc.`
			`*`
			`* This file is subject to the terms and conditions of the GNU General Public`
			`* License. See the file "COPYING" in the main directory of this archive`
			`* for more details.`
			`*/`

			`#ifndef _ASM_MICROBLAZE_UNALIGNED_H`
			`#define _ASM_MICROBLAZE_UNALIGNED_H`

			`# ifdef __KERNEL__`

microblaze: Don't use access_ok for unaligned it assumes we have an unaligned exception handler which (a) may not be true (b) costs a lot of performance Instead we'll use struct/union method for big endian accesses, and byte-shifting for little endian. Signed-off-by: John Williams <john.williams@petalogix.com> 2009-03-24 01:10:00 +00:00			`# include <linux/unaligned/be_struct.h>`
			`# include <linux/unaligned/le_byteshift.h>`
microblaze_v8: page.h, segment.h, unaligned.h Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 2009-03-27 13:25:30 +00:00			`# include <linux/unaligned/generic.h>`

			`# define get_unaligned __get_unaligned_be`
			`# define put_unaligned __put_unaligned_be`

			`# endif /* __KERNEL__ */`
			`#endif /* _ASM_MICROBLAZE_UNALIGNED_H */`