Free Firewire Audio Drivers
I can't use the 1934. No way to control the interface-
Ffado will drive the Presonus Inspire, however there is the issue that the physical device contains no controls - it's all meant to be done via the software control panel. It *may* be possible to make this work under wine but have had no success so far.
In the absence of a working software control panel, the issues seem to be that (1) the mic pre-amp level cannot be controlled and the default value is too low; (2) only 2 of the 4 inputs are visible ;(3) the output level to headphones also cannot be controlled.