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Date:      Thu, 17 Sep 1998 11:10:45 +0200 (MEST)
From:      Werner Griessl <croot@btp1da.phy.uni-bayreuth.de>
To:        "Justin T. Gibbs" <gibbs@plutotech.com>
Cc:        current@FreeBSD.ORG
Subject:   Re: cam and ncr ?
Message-ID:  <XFMail.980917111045.croot@btp1da.phy.uni-bayreuth.de>
In-Reply-To: <199809161735.LAA04593@pluto.plutotech.com>

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On 16-Sep-98 Justin T. Gibbs wrote:
>>>> Now the new kernel fails with:
>>>> 
>>>> ...
>>>> npx0: INT 16 interface
>>>> ncr0: SCSI phase error fixup: CCB already dequeued
>>>> ncr: timeout uccb ... (skip)
>>>> from here on repeats endless with the "timeout" line
> 
> I can't seem to reproduce this one here on a DDRS drive.  I did fix
> another bug in the ncr driver though which may affect you.  If rev
> 1.126 doesn't address your problem, I'll try to poke around and add
> some debugging info that may help me diagnose the problem.
> 
> --
> Justin
> 
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-current" in the body of the message

----------------------------------

Same problem with ncr.c 1.128 .
But now I know, it's the worm-drive philips cdd2600 !
When I disconnect the drive from the bus, the system boots:

da1 at ncr0 bus 0 target 3 lun 0
da1: <SEAGATE ST15230N 0298> Fixed Direct Access SCSI2 device 
da1: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled
da1: 4095MB (8386733 512 byte sectors: 255H 63S/T 522C)
da0 at ncr0 bus 0 target 1 lun 0
da0: <IBM DCAS-34330 S65A> Fixed Direct Access SCSI2 device 
da0: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled
da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)

This is the worm-dmesg from before CAM:

worm0 at scbus0 target 2 lun 0
worm0: <PHILIPS CDD2600 1.07> type 5 removable SCSI 2
worm0: Write-Once 

Werner



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