| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved. */ |
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| 3 | |
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| 4 | #ifndef __GDM_ENDIAN_H__ |
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| 5 | #define __GDM_ENDIAN_H__ |
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| 6 | |
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| 7 | #include <linux/types.h> |
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| 8 | |
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| 9 | /* |
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| 10 | * For data in "device-endian" byte order (device endianness is model |
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| 11 | * dependent). Analogous to __leXX or __beXX. |
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| 12 | */ |
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| 13 | typedef __u32 __bitwise __dev32; |
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| 14 | typedef __u16 __bitwise __dev16; |
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| 15 | |
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| 16 | enum { |
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| 17 | ENDIANNESS_MIN = 0, |
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| 18 | ENDIANNESS_UNKNOWN, |
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| 19 | ENDIANNESS_LITTLE, |
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| 20 | ENDIANNESS_BIG, |
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| 21 | ENDIANNESS_MIDDLE, |
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| 22 | ENDIANNESS_MAX |
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| 23 | }; |
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| 24 | |
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| 25 | __dev16 gdm_cpu_to_dev16(u8 dev_ed, u16 x); |
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| 26 | u16 gdm_dev16_to_cpu(u8 dev_ed, __dev16 x); |
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| 27 | __dev32 gdm_cpu_to_dev32(u8 dev_ed, u32 x); |
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| 28 | u32 gdm_dev32_to_cpu(u8 dev_ed, __dev32 x); |
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| 29 | |
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| 30 | #endif /*__GDM_ENDIAN_H__*/ |
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| 31 | |
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