packets, pktbuf: Align L3 headers on 32-bit boundary.

[sliver-openvswitch.git] / ofproto / ofproto-provider.h

diff --git a/ofproto/ofproto-provider.h b/ofproto/ofproto-provider.h
index 63d2687..d6a8a0b 100644 (file)
--- a/ofproto/ofproto-provider.h
+++ b/ofproto/ofproto-provider.h
@@ -1072,6 +1072,7 @@ struct ofproto_class {
      * flow->tunnel and flow->in_port, which are assigned the correct values
      * for the incoming packet.  The register values are zeroed.  'packet''s
      * header pointers (e.g. packet->l3) are appropriately initialized.
+     * packet->l3 is aligned on a 32-bit boundary.
      *
      * The implementation should add the statistics for 'packet' into 'rule'.
      *