From: Jeff Garzik <jgarzik@pobox.com>
To: Tejun Heo <htejun@gmail.com>
Cc: alan@lxorguk.ukuu.org.uk, albertcc@tw.ibm.com, linux-ide@vger.kernel.org
Subject: Re: [PATCH 09/14] libata: always generate sense if qc->err_mask is non-zero
Date: Sat, 01 Apr 2006 15:02:45 -0500 [thread overview]
Message-ID: <442EDC65.8000300@pobox.com> (raw)
In-Reply-To: <11438885163820-git-send-email-htejun@gmail.com>
Tejun Heo wrote:
> Current sense generation code does not generate sense error if status
> register value doesn't indicate error condition. However, LLDD's may
> indicate errors which 't show up in status register. Completing such
> qc's without generating sense results in successful completion of
> failed commands.
>
> Invoke ata_to_sense_error() regardless of status register if
> qc->err_mask is not zero such that ata_to_sense_error() generates
> default sense error.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
ACK patches 5-9
next prev parent reply other threads:[~2006-04-01 20:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-01 10:48 [PATCHSET] libata: prep for new EH Tejun Heo
2006-04-01 10:48 ` [PATCH 04/14] libata: clean up constants Tejun Heo
2006-04-01 20:02 ` Jeff Garzik
2006-04-01 10:48 ` [PATCH 05/14] libata: clear only affected flags during ata_dev_configure() Tejun Heo
2006-04-01 10:48 ` [PATCH 02/14] libata: ata_dev_revalidate() printk update Tejun Heo
2006-04-01 10:48 ` [PATCH 03/14] libata: ATA_FLAG_IN_EH is not used, kill it Tejun Heo
2006-04-01 10:48 ` [PATCH 08/14] libata: pass qc around intead of ap during PIO Tejun Heo
2006-04-01 10:48 ` [PATCH 06/14] libata: clear ATA_DFLAG_PIO before setting it Tejun Heo
2006-04-01 10:48 ` [PATCH 07/14] libata: add ATA_QCFLAG_IO Tejun Heo
2006-04-01 10:48 ` [PATCH 01/14] libata: report device number when PIO fails Tejun Heo
2006-04-01 10:48 ` [PATCH 09/14] libata: always generate sense if qc->err_mask is non-zero Tejun Heo
2006-04-01 20:02 ` Jeff Garzik [this message]
2006-04-01 10:48 ` [PATCH 12/14] libata: dec scmd->retries for qcs with zero err_mask Tejun Heo
2006-04-01 10:48 ` [PATCH 10/14] libata: don't read TF directly from sense generation functions Tejun Heo
2006-04-01 20:05 ` Jeff Garzik
2006-04-01 10:48 ` [PATCH 11/14] libata: add @cdb to ata_exec_internal() Tejun Heo
2006-04-01 10:48 ` [PATCH 13/14] libata: separate out libata-eh.c Tejun Heo
2006-04-01 10:48 ` [PATCH 14/14] libata: make some libata-core routines extern Tejun Heo
2006-04-01 10:51 ` [PATCHSET] libata: prep for new EH Tejun Heo
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