Note performance is currently suboptimal. Submitted by: Rajesh Vaidyanath <RVaidyanath@hifn.com>
conditional in each driver on foo_RNDTEST being defined_ o bring HIFN_DEBUG and UBSEC_DEBUG out to be visible options; they control the debugging printfs that are set with hw.foo.debug (e.g. hw.hifn.debug)
cards. Claimed to support many others. Obtained from: openbsd