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| author |   Hangbin Liu <liuhangbin@gmail.com> | 2021-12-29 16:09:37 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-12-29 12:31:36 -0800 |
| commit | 1bb412d46ca9df90a3fe4b704f5385f03621455d (patch) | |
| tree | bf369c64e7e5087f60e7311de1d9310f8123132a /include/uapi/linux/net_tstamp.h | |
| parent | of: net: support NVMEM cells with MAC in text format (diff) | |
| download | linux-1bb412d46ca9df90a3fe4b704f5385f03621455d.tar.xz linux-1bb412d46ca9df90a3fe4b704f5385f03621455d.zip | |
net_tstamp: define new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX
As we defined the new hwtstamp_config flag HWTSTAMP_FLAG_BONDED_PHC_INDEX
as enum, it's not easy for userspace program to check if the flag is
supported when build.
Let's define the new flag so user space could build it on old kernel with
ifdef check.
Fixes: 9c9211a3fc7a ("net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/uapi/linux/net_tstamp.h')
| -rw-r--r-- | include/uapi/linux/net_tstamp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index e258e52cfd1f..55501e5e7ac8 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -87,6 +87,7 @@ enum hwtstamp_flags { * will be the PHC index. */ HWTSTAMP_FLAG_BONDED_PHC_INDEX = (1<<0), +#define HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_LAST = HWTSTAMP_FLAG_BONDED_PHC_INDEX, HWTSTAMP_FLAG_MASK = (HWTSTAMP_FLAG_LAST - 1) | HWTSTAMP_FLAG_LAST |