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OpenCloudOS-Kernel/arch/microblaze/include/asm/unaligned.h

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microblaze: Convert headers to SPDX license Covert all headers to SPDX. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Stefan Asserhall <stefan.asserhall@xilinx.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2020-02-03 17:25:40 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
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 21:25:30 +08:00
/*
* Copyright (C) 2008 Michal Simek <monstr@monstr.eu>
* Copyright (C) 2006 Atmark Techno, Inc.
*/
#ifndef _ASM_MICROBLAZE_UNALIGNED_H
#define _ASM_MICROBLAZE_UNALIGNED_H
# ifdef __KERNEL__
microblaze: Add support for little-endian Microblaze Microblaze little-endian toolchain exports __MICROBLAZEEL__ which is used in the kernel to identify little/big endian. The most of the changes are in loading values from DTB which is always big endian. Little endian platforms are based on new AXI bus which has impact to early uartlite initialization. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-09-28 14:04:14 +08:00
# ifdef __MICROBLAZEEL__
microblaze: Fix unaligned.h for endians Synchronized with mips unaligned.h. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-02-18 21:29:20 +08:00
# include <linux/unaligned/le_struct.h>
# include <linux/unaligned/be_byteshift.h>
microblaze: Add support for little-endian Microblaze Microblaze little-endian toolchain exports __MICROBLAZEEL__ which is used in the kernel to identify little/big endian. The most of the changes are in loading values from DTB which is always big endian. Little endian platforms are based on new AXI bus which has impact to early uartlite initialization. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-09-28 14:04:14 +08:00
# define get_unaligned __get_unaligned_le
# define put_unaligned __put_unaligned_le
# else
microblaze: Fix unaligned.h for endians Synchronized with mips unaligned.h. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-02-18 21:29:20 +08:00
# include <linux/unaligned/be_struct.h>
# include <linux/unaligned/le_byteshift.h>
microblaze: Add support for little-endian Microblaze Microblaze little-endian toolchain exports __MICROBLAZEEL__ which is used in the kernel to identify little/big endian. The most of the changes are in loading values from DTB which is always big endian. Little endian platforms are based on new AXI bus which has impact to early uartlite initialization. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-09-28 14:04:14 +08:00
# define get_unaligned __get_unaligned_be
# define put_unaligned __put_unaligned_be
# endif
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 21:25:30 +08:00
microblaze: Fix unaligned.h for endians Synchronized with mips unaligned.h. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-02-18 21:29:20 +08:00
# include <linux/unaligned/generic.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 21:25:30 +08:00
# endif /* __KERNEL__ */
#endif /* _ASM_MICROBLAZE_UNALIGNED_H */