Re:IBM Z/OS v2.5, Next-Gen Operating System Designed for Hyb...
by Lammy on Tuesday July 27, 2021 @02:06PM
(#27975549)
(or to serve them a National Security Letter that says "give us your source" and compile it yourself)
But, considering what you paid for the mainframe, you probably have the budget to commission them to write drivers just for you (or to license their source and compile it yourself).