sw.tcl - what is it?

Here is the version# declaration in my component_hw.tcl:

set_module_property VERSION 1.0

Here is the corresponding version# declaration in my my component_sw.tcl:

set_sw_property version 1.0

I regenerated my sopc system, then opened the NIOS II Eclipse Platform

and regenerated the BSP for my project.

Then when I click on the BSP editor and then go to the drivers tab,

I can see the component listed, but the driver name is still "none"

and the version number is still "none".

Is there something further I might be missing?

Perhaps I need to make a .ipx file for my component, or maybe I

need to make my own class.ptf file for this component?

Also, I have seen something on the Altera website the suggests I may have to run some kind of bsp shell script??

thanks!