X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=DESIGN.md;h=6865d477fe665aa41bd091569fbb71c7327b211d;hb=refs%2Fheads%2Fmaster;hp=58826d38c5bde29c0f2b009ff004e86a47acfca0;hpb=980904823303ef02af605e62a30c9bebda25f1ef;p=cascardo%2Fovs.git

diff --git a/DESIGN.md b/DESIGN.md
index 58826d38c..6865d477f 100644
--- a/DESIGN.md
+++ b/DESIGN.md
@@ -436,11 +436,13 @@ Each column is interpreted as follows.
     NXM_OF_VLAN_TCI(_W), a mask of ffff is equivalent to
     NXM_OF_VLAN_TCI.
 
-  - OF1.0 and OF1.1: wwww/x,yy/z means dl_vlan wwww, OFPFW_DL_VLAN
-    x, dl_vlan_pcp yy, and OFPFW_DL_VLAN_PCP z.  ? means that the
-    given nibble is ignored (and conventionally 0 for wwww or yy,
-    conventionally 1 for x or z).  <none> means that the given match
-    is not supported.
+  - OF1.0 and OF1.1: wwww/x,yy/z means dl_vlan wwww, OFPFW_DL_VLAN x,
+    dl_vlan_pcp yy, and OFPFW_DL_VLAN_PCP z.  If OFPFW_DL_VLAN or
+    OFPFW_DL_VLAN_PCP is 1, the corresponding field value is
+    wildcarded, otherwise it is matched.  ? means that the given bits
+    are ignored (their conventional values are 0000/x,00/0 in OF1.0,
+    0000/x,00/1 in OF1.1; x is never ignored).  <none> means that the
+    given match is not supported.
 
   - OF1.2: xxxx/yyyy,zz means OXM_OF_VLAN_VID_W with value xxxx and
     mask yyyy, and OXM_OF_VLAN_PCP (which is not maskable) with