old scsi hd on scsi II interface

[m groeneveld speed a2000 nl]

Hello,

I have a noname alpha axppci33 board with 166MHz cpu and 
onboard ncr 810 scsi interface. Also i have some old quantum els 
127 harddisks. With RedHat 6.0 (2.2.5 kernel) which works fine on 
my ide drive i get scsi abort when i attach a scsi drive. Then it 
hangs. Can i tweak something so it will run, or are there problems 
with the scsi driver? Is the driver only for new harddisks? Should i 
use an older kernel? Or is it a hardware problem?

Thanks,

Marc Groeneveld.