diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-03-10 20:07:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-23 19:25:46 +0300 |
| commit | 1fb1ea0d9cb8359ae9d6f67f22666c74d5b9f47d (patch) | |
| tree | 4626a5fcb9e50547813f77ee65bf6740af3a5073 /include/uapi/linux/mei_uuid.h | |
| parent | abae262640ef9c7f24bad65acade25b44c7ba0eb (diff) | |
| download | linux-1fb1ea0d9cb8359ae9d6f67f22666c74d5b9f47d.tar.xz | |
mei: Move uuid.h to the MEI namespace
There is only a single user of the UUID uAPI, let's make it
part of that user.
The way it's done is to prevent compilation time breakage for
the user space that does
#include <linux/uuid.h>
In the future MEI user space tools can switch over to use mei_uuid.h.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230310170747.22782-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/mei_uuid.h')
| -rw-r--r-- | include/uapi/linux/mei_uuid.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/uapi/linux/mei_uuid.h b/include/uapi/linux/mei_uuid.h new file mode 100644 index 000000000000..676ebe12d623 --- /dev/null +++ b/include/uapi/linux/mei_uuid.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * MEI UUID definition + * + * Copyright (C) 2010, Intel Corp. + * Huang Ying <ying.huang@intel.com> + */ + +#ifndef _UAPI_LINUX_MEI_UUID_H_ +#define _UAPI_LINUX_MEI_UUID_H_ + +#include <linux/types.h> + +typedef struct { + __u8 b[16]; +} uuid_le; + +#define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ +((uuid_le) \ +{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \ + (b) & 0xff, ((b) >> 8) & 0xff, \ + (c) & 0xff, ((c) >> 8) & 0xff, \ + (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }}) + +#define NULL_UUID_LE \ + UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00) + +#endif /* _UAPI_LINUX_MEI_UUID_H_ */ |