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Date:      Wed, 11 Mar 1998 13:21:47 -0500
From:      Josh Tiefenbach <josh@zipperup.org>
To:        scsi@FreeBSD.ORG
Cc:        gibbs@narnia.plutotech.com
Subject:   Re: CAM Testimonials
Message-ID:  <19980311132147.52937@sun.zipperup.org>

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I havent been able to get the latest CAM snap to work on my machine.

Specs:

-current kernel ca 3/10/98, userland bits from ~ 1/27/98.
Asus SC200 (53c810 based card)
Micropolis Stinger 4gig HD (MICROP 4743 S150)
SCSI CD-ROM (MATSHITA CD-ROM CR-506 8S05)

The symptoms:

Kernel boots up to the point where the CAM code would start scanning the bus.
At this point, I get the following messages:

Mar 10 23:12:00 asherah /kernel: ncr0: SCSI phase error fixup: CCB already
dequeued (0xf085ac00)
Mar 10 23:12:00 asherah /kernel: ncr0: timeout nccb=f085a800 (skip)
Mar 10 23:12:00 asherah /kernel: ncr0: timeout nccb=f085c800 (skip)

Followed by a lot more ncr timeouts. I've left it for ~5 minutes, with no
change.

Interestingly enough, when I boot with a `normal' kernel I get:

sd0 at scbus0 target 0 lun 0
sd0: Direct-Access 
sd0: 10.0 MB/s (100 ns, offset 8)

sd0: M_DISCONNECT received, but datapointer not saved:
        data=1e1b4 save=3226b0 goal=3226d4.

I also get the odd

Mar 10 13:24:24 asherah /kernel: ncr0: timeout ccb=f07c3400 (skip)

>From time to time with the old code.

I'm currently away from the machine right now, but if you want me to try any
diagnostics, I can do it when I get home.

josh


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