RFC: separate 3dfx_linux module

[Scott Long]

Yar Tikhiy wrote:
> Hi there,
> 
> In the course of reviewing and cleaning up the default configuration
> of kernel options, it was suggested by the Release Engineers that
> we had a separate module for TDFX_LINUX instead of placing the
> burden on the device tdfx and module 3dfx.  Could anybody interested
> test this change?  I've made sure it builds, but I have no 3dfx hw
> to really test it.  The testing is as simple as building the new
> 3dfx and 3dfx_linux modules, loading them, and verifying that the
> linux apps work with the device as before.  Thanks in advance!
> 

Why keep the TDFX_LINUX option defined in sys/conf/options?

Scott