From: "hch@infradead.org" <hch@infradead.org>
To: "Handzik, Joe" <joseph.t.handzik@hp.com>
Cc: "hch@infradead.org" <hch@infradead.org>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"scameron@beardog.cce.hp.com" <scameron@beardog.cce.hp.com>,
"Scales, Webb" <webb.scales@hp.com>,
"Teel, Scott Stacy" <scott.stacy.teel@hp.com>
Subject: Re: Bad tag value in scsi-mq.4
Date: Tue, 5 Aug 2014 12:28:09 -0700 [thread overview]
Message-ID: <20140805192809.GA971@infradead.org> (raw)
In-Reply-To: <2C438B34CAC8264398F5C7AF7411910A62ADCC73@G9W0731.americas.hpqcorp.net>
On Tue, Aug 05, 2014 at 06:04:07PM +0000, Handzik, Joe wrote:
> Hey Christoph,
>
> Using the scsi-mq.4 branch from git://git.infradead.org/users/hch/scsi.git, I'm getting a -1 returned from from scsi_cmnd->request->tag...very unsure why that would be. It happens without any drives attached to the controller, not sure if that's relevant in any way.
You're using the non-mq code path, in which tagging needs to be enabled,
does your driver call scsi_activate_tcq?
next parent reply other threads:[~2014-08-05 19:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2C438B34CAC8264398F5C7AF7411910A62ADCC73@G9W0731.americas.hpqcorp.net>
2014-08-05 19:28 ` hch [this message]
2014-08-05 19:47 ` Bad tag value in scsi-mq.4 Handzik, Joe
2014-08-19 18:04 ` hch
2014-08-19 18:09 ` Handzik, Joe
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