7750657783b4aa0e22f3924bc218f26965701b5e
Adding hot plugging infrastructure in rc file. This includes starting the devman service, mounting it's file system and starting the corresponding devmand daemon. This patch also provide error free shutdown of the USB sub-system. The USB sub system needs to be shutdown in a certain order but also consists of components living in /usr/pkg/. By checking the existence of usbd we can stop it in the correct order.
Description
No description provided