tree 75b22db5415e43a21ea875cf29e2e524e49953ce
parent 59f72ba2c7ddc7b874e0ff6d14cc9dd22a24cb2b
author Jonathan Davis <jd250t@att.com> 1532028730 -0400
committer Jonathan Davis <jd250t@att.com> 1532029786 -0400

VOL-762 onu delete/disable in openolt drivers

Receives grpc command from voltha for Deactivate and Delete onu.
For Deactivate, upstream DBA tm_sched is cleared and onu device is
set to admin down.
For Delete, the onu device subcriber terminal session is cleared
initiating re-discovery by voltha.

Change-Id: I91862a109b58ae823b609b5477b9d82fcf868b5b