Date: Tue, 30 Dec 2003 20:35:04 -0000 From: Mark Terribile <materribile@yahoo.com> To: freebsd-questions@freebsd.org Subject: Re: Target-mode drivers under 5.2: no /dev/targ0 Message-ID: <20031230203501.37628.qmail@web21105.mail.yahoo.com>
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I wrote:
> I'm trying to bring up the target-mode interface on a QLogic 2300 FC
> card. ...
> What I do not have is /dev/targ0, /dev/targ1, etc. They are simply not
> being created. This is 5.2, so they should just be there, no? I will be
> grateful for any help you can give me in finding out why, and getting them
> started.
To my astonishment, after tracing some things in the driver, I see that the
devices aren't created UNTIL they are opened! This is not the behavior I
expected, to say the least.
I'm having other problems with target mode, and with the sample program
provided:
First, although camcontrol devlist -v does show a target on the bus,
the other side of the FC loop isn't seeing it. Second, when I send it
the DEL signal, it doesn't shut down. It hangs on an IOCTL (TARGIOCDISABLE)
and I have traced the stoppage (via printf()s in the driver, UGH!) to
scsi_target.c: abort_all_pending(), which waits (presumably) on what it
has aborted. Now I'm trying to figure out what that was.
As before, any help will be welcome.
Mark Terribile
materribile@yahoo.com
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