Changes:
1. Add |is_started_| flag in WifiLegacyHal to ignore stop/start
requests when they're already in the same state.
2. Detach the event loop thread and remove the class member storing
the thread handle.
While there,
1. Cleanup some logs to better help debug issues.
2. Also fixed the wrong method name used in WifiModeController.
Bug: 33480898
Test: Gtests run successfully.
Change-Id: I913f656206a2ca7a79fb316501c256fcdc32aed9
This module will make the necessary calls to reconfigure the
driver/firmware in the required state.
The module assumes that the sysfs paths needed to be accessed has been
chowned to "wifi" at bootup in the device's .rc file.
Bug: 32018162
Test: Compiles
Change-Id: I827c5eb6b5b4a3810e912d4164dbc8ff0ef4d30c