Tuning aha1540 driver (ISC 2.2)

[Larry Snyder]

here at nstar, we are running with BUSSON of 9, BUSSOFF of 4 and DMASPEED
of 6.7mhz (using a 1542B, BUSS running at 12.5mhz) and have seen some 
drastic improvements in throughput over that of the default configuration.

Our drives are CDC Wrens IV's - and I assume the the default is that the
cache is enabled on the drives - 


-- 
      Larry Snyder, Northern Star Communications, Notre Dame, IN USA 
            uucp: iuvax!ndmath!nstar!larry  -or-  larry at nstar
     Public Access Unix Site (219) 289-0282 (5 lines/PEP/HST/Hayes-V)