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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/staging/gdm724x/gdm_endian.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/staging/gdm724x/gdm_endian.h')
| -rw-r--r-- | drivers/staging/gdm724x/gdm_endian.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/staging/gdm724x/gdm_endian.h b/drivers/staging/gdm724x/gdm_endian.h new file mode 100644 index 000000000..f373dc3a1 --- /dev/null +++ b/drivers/staging/gdm724x/gdm_endian.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved. */ + +#ifndef __GDM_ENDIAN_H__ +#define __GDM_ENDIAN_H__ + +#include <linux/types.h> + +/* + * For data in "device-endian" byte order (device endianness is model + * dependent). Analogous to __leXX or __beXX. + */ +typedef __u32 __bitwise __dev32; +typedef __u16 __bitwise __dev16; + +enum { + ENDIANNESS_MIN = 0, + ENDIANNESS_UNKNOWN, + ENDIANNESS_LITTLE, + ENDIANNESS_BIG, + ENDIANNESS_MIDDLE, + ENDIANNESS_MAX +}; + +__dev16 gdm_cpu_to_dev16(u8 dev_ed, u16 x); +u16 gdm_dev16_to_cpu(u8 dev_ed, __dev16 x); +__dev32 gdm_cpu_to_dev32(u8 dev_ed, u32 x); +u32 gdm_dev32_to_cpu(u8 dev_ed, __dev32 x); + +#endif /*__GDM_ENDIAN_H__*/ |