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-rw-r--r--include/odp/api/spec/packet_io.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/odp/api/spec/packet_io.h b/include/odp/api/spec/packet_io.h
index 4a8635d0a..3b636c42a 100644
--- a/include/odp/api/spec/packet_io.h
+++ b/include/odp/api/spec/packet_io.h
@@ -532,6 +532,9 @@ int odp_lso_profile_destroy(odp_lso_profile_t lso_profile);
* performance as a number of packet metadata writes/reads are avoided. Results are undefined if
* 'lso_opt' is NULL and a packet misses LSO options.
*
+ * Packets with less than (or equal to) 'max_payload_len' payload bytes can be sent also, however
+ * odp_pktout_send() should be more optimal for those than this function.
+ *
* Check LSO support level from packet IO capabilities (odp_pktio_capability_t).
*
* @param queue Packet output queue handle