QMI Server lookup returns only node_id and port_id. This information is not sufficient when the QMI clients look for a specific instance of a service. Hence the server lookup routine returns the instance ID along with the server address information. Change-Id: I644e6c8bb9dc3108c0198b7779ef277aa65f7bc5 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>