From: "Darrick J. Wong" <djwong@us.ibm.com>
To: Andy Warner <andyw@pobox.com>
Cc: Muli Ben-Yehuda <muli@il.ibm.com>,
linux-scsi <linux-scsi@vger.kernel.org>,
James Bottomley <James.Bottomley@SteelEye.com>
Subject: Re: aic94xx IO errors with "escb_tasklet_complete: phy0: REQ_TASK_ABORT"
Date: Wed, 04 Oct 2006 13:12:30 -0700 [thread overview]
Message-ID: <452415AE.7030202@us.ibm.com> (raw)
In-Reply-To: <20061004132929.A29689@florence.linkmargin.com>
Andy Warner wrote:
> So you are seeing legitimate REQ_TASK_ABORT values, but need to look
> at the remaining data to see what the chip is trying to tell you.
> For REQ_TASK_ABORT, status_block[1..2] is the transaction context,
> and status_block[3] is the reason (TC_NO_ERROR etc from aic94xx_sas.h)
Funny, I've been trying to write at least a REQ_TASK_ABORT handler all
week. I'm having a bit of trouble using the transaction context...
mostly because the value I'm getting doesn't correspond to any ascb.
Assuming, of course, that ascb->scb->header.index/ascb->tc_index are
indeed transaction contexts.
--D
next prev parent reply other threads:[~2006-10-04 20:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-04 16:44 aic94xx IO errors with "escb_tasklet_complete: phy0: REQ_TASK_ABORT" Muli Ben-Yehuda
2006-10-04 18:29 ` Andy Warner
2006-10-04 20:12 ` Darrick J. Wong [this message]
2006-10-04 19:31 ` Andy Warner
2006-10-04 20:56 ` Muli Ben-Yehuda
2006-10-04 21:11 ` James Bottomley
2006-10-05 21:55 ` Muli Ben-Yehuda
2006-10-05 22:11 ` Darrick J. Wong
2006-10-16 19:51 ` Muli Ben-Yehuda
2006-10-16 20:00 ` James Bottomley
2006-10-16 20:47 ` Muli Ben-Yehuda
2006-10-05 0:50 ` Darrick J. Wong
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