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-rw-r--r--sys/net/if_vlan.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 32bd5f532acf..94a9ce0ed76d 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -29,7 +29,8 @@
/*
* if_vlan.c - pseudo-device driver for IEEE 802.1Q virtual LANs.
- * This is sort of sneaky in the implementation, since
+ * Might be extended some day to also handle IEEE 802.1p priority
+ * tagging. This is sort of sneaky in the implementation, since
* we need to pretend to be enough of an Ethernet implementation
* to make arp work. The way we do this is by telling everyone
* that we are an Ethernet, and then catch the packets that