On Wed, Jul 24, 2002 at 04:01:48PM +0200, Xavier HUMBERT wrote:
> Just a hint, which may think the problem is with SCSI controller (Compaq
> inboard UW-SCSI2) :
> 
> 1.5.2 kernel reports a 20 Mb/s transfer rate, while 1.6D reports 40 Mb/s

With 1.5.2, is it the siop or ncr which is used ?

I see that you have a dual-funtion ncr53c875, I guess this is in fact
a 876. But I don't know of any problems with this chip.

Could you try to compile a kernel with esiop instead of (or in addition to)
siop ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
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