From 07e1a5809b595df6e125504dff6245cb2c8ed3de Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Sun, 14 Mar 2021 14:19:31 +0200 Subject: psample: Add additional metadata attributes Extend psample to report the following attributes when available: * Output traffic class as a 16-bit value * Output traffic class occupancy in bytes as a 64-bit value * End-to-end latency of the packet in nanoseconds resolution * Software timestamp in nanoseconds resolution (always available) * Packet's protocol. Needed for packet dissection in user space (always available) Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller --- include/uapi/linux/psample.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/psample.h b/include/uapi/linux/psample.h index aea26ab1431c..c6329f71b939 100644 --- a/include/uapi/linux/psample.h +++ b/include/uapi/linux/psample.h @@ -16,6 +16,13 @@ enum { /* commands attributes */ PSAMPLE_ATTR_GROUP_REFCOUNT, + PSAMPLE_ATTR_PAD, + PSAMPLE_ATTR_OUT_TC, /* u16 */ + PSAMPLE_ATTR_OUT_TC_OCC, /* u64, bytes */ + PSAMPLE_ATTR_LATENCY, /* u64, nanoseconds */ + PSAMPLE_ATTR_TIMESTAMP, /* u64, nanoseconds */ + PSAMPLE_ATTR_PROTO, /* u16 */ + __PSAMPLE_ATTR_MAX }; -- cgit v1.2.3