diff options
Diffstat (limited to 'include/uapi/linux/net_tstamp.h')
-rw-r--r-- | include/uapi/linux/net_tstamp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index df8091998c8d..4551fb3d7720 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -13,6 +13,16 @@ #include <linux/types.h> #include <linux/socket.h> /* for SO_TIMESTAMPING */ +/* Layer of the TIMESTAMPING provider */ +enum timestamping_layer { + NO_TIMESTAMPING, + SOFTWARE_TIMESTAMPING, + MAC_TIMESTAMPING, + PHY_TIMESTAMPING, + + __TIMESTAMPING_COUNT, +}; + /* SO_TIMESTAMPING flags */ enum { SOF_TIMESTAMPING_TX_HARDWARE = (1<<0), |