Yep -- looks like you got the pointer you needed, but I have it running on a SPARCstation 20 under Solaris 2.6 and it works well!
The SPARCstation also has a SunPC card in it, so I have Windows 3.11, Mac System 7.5, and Solaris 2.6 all running on the same desktop: https://i.imgur.com/ctvlzCX.gif