tree 44c6970ce4383af00511f936629c00c650ca8d64
parent cda1cb2b4dbc8829fea3a4637f5a17f3a877a5f6
author Wedson Almeida Filho <wedsonaf@google.com> 1545615408 +0000
committer Wedson Almeida Filho <wedsonaf@google.com> 1545665776 +0000

Add communication channel multiplexing.

The concept of ports is introduced to allow VMs to differentiate
communication channels within the transport offered by Hafnium.

The implementation is exposed to user-space as sockets. Only admins are
currently allowed to create them.

Change-Id: I3ad3b6c297d1b23878b858ade00dbfeb06cc93a1