Date: Wed, 21 May 1997 19:10:01 -0700 (PDT) From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: freebsd-bugs Subject: Re: kern/3629: /sys/scsi/pt.c doesn't initialize buf_queue Message-ID: <199705220210.TAA23166@hub.freebsd.org>
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The following reply was made to PR kern/3629; it has been noted by GNATS.
From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
To: joerg_wunsch@uriah.heep.sax.de, j@uriah.heep.sax.de
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: kern/3629: /sys/scsi/pt.c doesn't initialize buf_queue
Date: Thu, 22 May 1997 11:05:31 +0900
j> As Hidetoshi Shimokawa wrote:
j>
j> > pt.c is using pt->buf_queue without initialization.
j>
j> I gonna apply your fix, thanks.
Thanks.
j> > #if NPT > 0
j> > {
j> > T_PROCESSOR, T_PROCESSOR, T_FIXED, "EPSON SC", "*", "*",
j> > "pt", SC_ONE_LU
j> > },
j> > #endif /* NPT */
j>
j> I think processor target devices are not supposed to be auto-detected.
j> When thinking about the integration of your change, i started to
j> wonder why my ScanJet at work is doing the job... and came to the
j> conclusion that it's something like
j>
j> device pt0 at scbus?
j>
j> (Or do you have the problem that it's falsely discovered on multiple
j> LUNs? This would be a different thing, and a reason to add it..)
Oops, I'm sorry. It is unnecessary.
So could you remove it and add the following inside #if NWORM > 1 -- #endif,
instead?
{
T_READONLY, T_WORM, T_REMOV, "RICOH", "MP62*", "*",
"worm", SC_ONE_LU
},
RICOH MP6200S is a CD-RW (Rewritable) drive.
Without above entry, it is recognized as CD-ROM drive.
Of course, the drive cannot be used by current worm driver.
But I wrote a preliminary driver for it. I will send you it later.
I'm sorry again.
/\ Hidetoshi Shimokawa
\/ simokawa@sat.t.u-tokyo.ac.jp
PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp
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