include/linux/net_tstamp.h is userspace API for hardware time stamping
of network packets. It should be exported to userspace.
Signed-off-by: NJie Zhang <jie.zhang@analog.com>
Signed-off-by: NBarry Song <barry.song@analog.com>
Signed-off-by: NPatrick Ohly <patrick.ohly@gmx.de>
Signed-off-by: NMichal Marek <mmarek@suse.cz>