From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alan Cox <alan@redhat.com>
Subject: Re: Prototype SATA -> SCSI error mapper
Date: Tue, 17 Aug 2004 07:57:59 -0400
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References: <20040816141243.GA3898@devserv.devel.redhat.com> <4121D0DE.5070307@torque.net>
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To: Douglas Gilbert <dougg@torque.net>
Cc: Alan Cox <alan@redhat.com>, jgarzik@pobox.com, linux-scsi@vger.kernel.org

On Tue, Aug 17, 2004 at 07:33:18PM +1000, Douglas Gilbert wrote:
> Alan,
> With a MEDIUM or HARDWARE ERROR if you know the LBA of
> the failure, then that value can be placed in the
> (fixed format) sense buffer.
> 
> if (LBA_of_failure_known) {
>     sb[0] |= 0x80;       /* set VALID bit */
>     sb[3] = msb_of_LBA;  /* put LBA in INFORMATION field */
>     sb[4] = umb_of_LBA;
>     sb[5] = lmb_of_LBA;
>     sb[6] = lsb_of_LBA;
> }

Ok I'll add that, the LBA28/48 fail sector is in the taskfile at this
point.