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Date:      Sat, 20 Oct 2012 08:47:27 -0700
From:      Matthew Jacob <mj@feral.com>
To:        freebsd-scsi@freebsd.org
Subject:   Re: Unable to run ISP1040B in target mode.
Message-ID:  <5082C78F.6040800@feral.com>
In-Reply-To: <CAOMfUAZ1yRyiYSjt49DJf_JLq06yHpbXXQNaUpqeNVNhy1XvjQ@mail.gmail.com>
References:  <CAOMfUAZ1yRyiYSjt49DJf_JLq06yHpbXXQNaUpqeNVNhy1XvjQ@mail.gmail.com>

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Something is definitely broken here.


The only info making it upstream is the BUS Reset. The fact that the 
linux side is seeing a Processor type is weird. This *probably* means 
that the QLogic f/w has decided to respond itself and isn't passing 
ATIOs correctly.

The parallel scsi code has fallen into disuse, and it's state as of 
FreeBSD 7 is probably "Eh? Didn't know it still compiled.". I believe 
that I *did* manage to test parallel SCSI with a 12160 recently (i.e., 
-current), but couldn't even swear to that. I don't even own any 1040s 
still, or if I do, they're for Diff and I probably don't even have Diff 
cables any more.

Try adding the line:

hint.isp.0.debug=0xf07f

to /boot/loader.conf and reboot and retry things. The output should tell 
us exactly what the FreeBSD told the 1040 to do, including Queue entry 
stuff, so I hope you have a serial console.




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