![Won Kang](/assets/img/avatar_default.png)
Conflict resolution for function name set_endian when building for powerpc The name changed to gdm_set_endian Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Won Kang <wonkang@gctsemi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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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 __GDM_ENDIAN_H__
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#define __GDM_ENDIAN_H__
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#include <linux/types.h>
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#define Endian16_Swap(value) \
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((((u16)((value) & 0x00FF)) << 8) | \
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(((u16)((value) & 0xFF00)) >> 8))
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#define Endian32_Swap(value) \
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((((u32)((value) & 0x000000FF)) << 24) | \
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(((u32)((value) & 0x0000FF00)) << 8) | \
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(((u32)((value) & 0x00FF0000)) >> 8) | \
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(((u32)((value) & 0xFF000000)) >> 24))
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enum {
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ENDIANNESS_MIN = 0,
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ENDIANNESS_UNKNOWN,
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ENDIANNESS_LITTLE,
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ENDIANNESS_BIG,
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ENDIANNESS_MIDDLE,
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ENDIANNESS_MAX
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};
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struct gdm_endian {
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u8 dev_ed;
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u8 host_ed;
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};
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void gdm_set_endian(struct gdm_endian *ed, u8 dev_endian);
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u16 gdm_cpu_to_dev16(struct gdm_endian *ed, u16 x);
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u16 gdm_dev16_to_cpu(struct gdm_endian *ed, u16 x);
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u32 gdm_cpu_to_dev32(struct gdm_endian *ed, u32 x);
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u32 gdm_dev32_to_cpu(struct gdm_endian *ed, u32 x);
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#endif /*__GDM_ENDIAN_H__*/
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