qmiwds: Add service and initial methods

Add qmiwds, with packet status callback and start/stop network calls.

Rewrite listeners to be tied to a client and to allow things outside
qmidev to listen for things.

Fix a bug in hexdump (negative numbers printed as ffffffxx).

Add power_stress_test and start_network_stress_test.

BUG=chromium-os:28021
TEST=start_network_stress_test

Change-Id: I8b305892741df4126b77474bf42f683892793b12
10 files changed
tree: 126f4672fd5fb89a25d46a07a861832eca4e5e2b
  1. .gitignore
  2. LICENSE
  3. Makefile
  4. README
  5. include/
  6. src/