The ser8250 driver includes the following functions, defined
in proto.h:
The driver's main() routine (defined in main.c)
calls:
- ttc()
with an argument of TTC_INIT_PROC to allocate and configure
the resources shared by all devices, e.g. the resource manager
- ttc()
with an argument of TTC_INIT_START to allow the driver to
start accepting messages, i.e. work
- options()
to parse the driver's command-line options