> > This is ADB part.
> > If you would like to know How it work SCSI driver, Please Skip or use
>another
> > method for ADB.
> > Only netbsd.9.26 kernel which made by John P. Wittkoski last year recognize
> > ADB device on my Quadra950.
>
> If you have the means, please try a serial console boot on your machine.
> This should avoid the ADB problems, and perhaps Allen can see how well
> his driver works.

I try to do serial console, but can not restart mac.
Allen say Quadra900/950 has different chip for serial port,
so maybe this couse problem.

Best regards, Yasuhiro Mitsui