tree ce4f2dc55d33395e1fa0723350591008db4c1ed3
parent c15ce5113e004d3439b1232e8695c86c3c0f0bcf
author Saurav Das <saurav.das@opennetworking.org> 1432623333 -0700
committer Gerrit Code Review <gerrit@onlab.us> 1432742411 +0000

Adding support for writing metadata instruction.
Needed by Centec driver.

Change-Id: I705015c4d7ac881c273a01b36b05d39d9cd9ba87