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-rw-r--r--src/vnet/devices/af_packet/node.c1
-rw-r--r--src/vnet/devices/netmap/node.c1
-rw-r--r--src/vnet/devices/virtio/node.c1
-rw-r--r--src/vnet/devices/virtio/vhost_user_input.c1
4 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/devices/af_packet/node.c b/src/vnet/devices/af_packet/node.c
index 85f3e0118cf..196c0882bde 100644
--- a/src/vnet/devices/af_packet/node.c
+++ b/src/vnet/devices/af_packet/node.c
@@ -369,6 +369,7 @@ VLIB_NODE_FN (af_packet_input_node) (vlib_main_t * vm,
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (af_packet_input_node) = {
.name = "af-packet-input",
+ .flags = VLIB_NODE_FLAG_TRACE_SUPPORTED,
.sibling_of = "device-input",
.format_trace = format_af_packet_input_trace,
.type = VLIB_NODE_TYPE_INPUT,
diff --git a/src/vnet/devices/netmap/node.c b/src/vnet/devices/netmap/node.c
index 00e31c0c1a2..bc55ecc8eb1 100644
--- a/src/vnet/devices/netmap/node.c
+++ b/src/vnet/devices/netmap/node.c
@@ -278,6 +278,7 @@ VLIB_NODE_FN (netmap_input_node) (vlib_main_t * vm,
VLIB_REGISTER_NODE (netmap_input_node) = {
.name = "netmap-input",
.sibling_of = "device-input",
+ .flags = VLIB_NODE_FLAG_TRACE_SUPPORTED,
.format_trace = format_netmap_input_trace,
.type = VLIB_NODE_TYPE_INPUT,
/* default state is INTERRUPT mode, switch to POLLING if worker threads are enabled */
diff --git a/src/vnet/devices/virtio/node.c b/src/vnet/devices/virtio/node.c
index 8441250ff1d..9711c7a030b 100644
--- a/src/vnet/devices/virtio/node.c
+++ b/src/vnet/devices/virtio/node.c
@@ -398,6 +398,7 @@ VLIB_REGISTER_NODE (virtio_input_node) = {
.name = "virtio-input",
.sibling_of = "device-input",
.format_trace = format_virtio_input_trace,
+ .flags = VLIB_NODE_FLAG_TRACE_SUPPORTED,
.type = VLIB_NODE_TYPE_INPUT,
.state = VLIB_NODE_STATE_INTERRUPT,
.n_errors = VIRTIO_INPUT_N_ERROR,
diff --git a/src/vnet/devices/virtio/vhost_user_input.c b/src/vnet/devices/virtio/vhost_user_input.c
index 488764ba0b7..2d90ed1224d 100644
--- a/src/vnet/devices/virtio/vhost_user_input.c
+++ b/src/vnet/devices/virtio/vhost_user_input.c
@@ -794,6 +794,7 @@ VLIB_REGISTER_NODE (vhost_user_input_node) = {
.type = VLIB_NODE_TYPE_INPUT,
.name = "vhost-user-input",
.sibling_of = "device-input",
+ .flags = VLIB_NODE_FLAG_TRACE_SUPPORTED,
/* Will be enabled if/when hardware is detected. */
.state = VLIB_NODE_STATE_DISABLED,