intenable - Sealevel Shared Interrupt Enable Utility

Overview
--------
This simple utility scans the PCI bus for supported Sealevel Asynchronous Serial devices
with shared interrupts and enables/disables the shared interrupt.  This is accomplished 
by accessing the memory space on the PCI device and writing a value to a single register.

Note:  To access the memory space requires the PCI Utils Dev package which has been 
included in this package.  This utility uses a static version of this library and 
does not require it to be installed as a shared library.

Usage
--------
Enable or Disable shared interrupts on Sealevel Systems, Inc. PCI Express asynchronous 
serial devices.  Default behavior is to enable shared interrupts.

Options
 help, -help, --help 	Display usage & exit.
 -v, --version  	Display version & exit.
 -b, --debug 		Enable debug mode.
 -e, --enable 		Enable shared interrupts.
 -d, --disable 		Disable shared interrupts.
			   
