From owner-freebsd-smp  Tue Jan  5 14:54:08 1999
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Date: Tue, 05 Jan 1999 16:52:54 -0600 (CST)
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From: Greg Rowe <greg@uswest.net>
To: Gerard Roudier <groudier@club-internet.fr>
Subject: Re: Symbios & SC450NX
Cc: freebsd-smp@FreeBSD.ORG, freebsd-scsi@FreeBSD.ORG
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Thanks, this did the trick. I'll beat on the server for a few days now and see
how it holds up.

Greg

On 05-Jan-99 Gerard Roudier wrote:
> 
>>    CCB > CCB_H  pci/ncr.c Target ID Failed at 5079
>> ssassertion "target == ccb->ccb_h.target_id" failed: file "../../pci/ncr.c",
>> line 5079
> 
> The driver is using CTEST0 IO register to store the target id from
> SCRIPTS. The C code reads this register on some interrupt condition to
> identify the target that is currently talking with the controller. But,
> the 896 uses this register to indicate the status of bytes at the bottom
> of the DMA fifo, and so this register shall not be used anymore by the
> driver to keep track of the target id. 
> 
> If you want the driver to work immediately for you, the following trick 
> should be enough, but it is not kind of beauty, by the way:
> 
> $ vi ncr.c
> 
>:1,$ s/ctest0/sdid/g
> 
> 
> Regards,
>   Gerard.
> 
> 
> 
> 
> 
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Greg Rowe <greg@uswest.net>   US WEST -  Internet Service Operations
"The telephone, for those of you who  have forgotten, was a commonly 
used communications technology in the days before electronic mail.  
They're still easy to find in most large cities." -- Nathaniel Borenstein



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