From: James Bottomley <James.Bottomley@SteelEye.com>
To: "Wu, Gilbert" <Gilbert_Wu@adaptec.com>
Cc: dougg@torque.net, Linux-scsi@vger.kernel.org
Subject: RE: [PATCH] aic94xx: fix smartctl utility problem
Date: Mon, 17 Sep 2007 17:59:01 -0500 [thread overview]
Message-ID: <1190069941.3386.64.camel@localhost.localdomain> (raw)
In-Reply-To: <BC382691D59EC94C8E57543C47EF8ED55B20E1@aime2k302.adaptec.com>
On Mon, 2007-09-17 at 13:53 -0700, Wu, Gilbert wrote:
> I tested the SATA DVD Plextor model 716SA and 755SA with direct
> attached. Both failed in my tested system and it end up with System
> Panic even without my patch.
Actually, because of the difficulty of wiring it up, I've not tried
directly attached SATAPI devices, only expander remote ones (which do
work). I did manage to cheat and force one into a drive bay using a
mini inifiniband connector, and it seems to work just fine as well.
This is the boot log with it directly connected to phy6:
aic94xx: posting 8 control phy scbs
aic94xx: control_phy_tasklet_complete: phy6, lrate:0x8, proto:0xe
aic94xx: control_phy_tasklet_complete: phy0: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy1: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy2: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy3: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy4: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy5: no device present: oob_status:0x0
aic94xx: control_phy_tasklet_complete: phy7: no device present: oob_status:0x0
aic94xx: escb_tasklet_complete: phy6: BYTES_DMAED
aic94xx: STP proto device-to-host FIS:
aic94xx: 00: 34 00 10 01
aic94xx: 04: 01 14 eb 00
aic94xx: 08: 00 00 00 00
aic94xx: 0c: 01 00 00 00
aic94xx: 10: 00 00 00 00
aic94xx: asd_form_port: updating phy_mask 0x40 for phy6
sas: phy6 added to port0, phy_mask:0x40
sas: DOING DISCOVERY on port 0, pid:3197
sas: sas_ata_phy_reset: Found ATAPI device.
ata1.00: ATAPI: PLEXTOR DVDR PX-755A, 1.03, max UDMA/66
ata1.00: configured for UDMA/66
scsi 3:0:0:0: CD-ROM PLEXTOR DVDR PX-755A 1.03 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
sr 3:0:0:0: Attached scsi generic sg1 type 5
sas: DONE DISCOVERY on port 0, pid:3197, result:0
> The CSMI_TASK should not make any
> difference between ATA and ATAPI device. I am digging into it for root
> cause.
It does if it's set on a command that's not generated by the smartctl
utility ... which is what happens for the ATA PACKET COMMAND case.
James
next prev parent reply other threads:[~2007-09-17 22:59 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-14 17:58 [PATCH] aic94xx: fix smartctl utility problem Gilbert Wu
2007-09-14 18:14 ` Jeff Garzik
2007-09-15 17:05 ` James Bottomley
2007-09-16 16:37 ` James Bottomley
2007-09-16 19:43 ` Jeff Garzik
2007-09-16 23:01 ` Douglas Gilbert
2007-09-16 23:21 ` James Bottomley
2007-09-17 20:53 ` Wu, Gilbert
2007-09-17 22:59 ` James Bottomley [this message]
2007-09-18 1:43 ` Wu, Gilbert
2007-09-18 3:31 ` James Bottomley
2007-09-21 18:53 ` Wu, Gilbert
2007-09-21 20:40 ` James Bottomley
2007-09-21 23:05 ` Wu, Gilbert
2007-09-20 18:52 ` Douglas Gilbert
2007-09-18 20:35 ` Luben Tuikov
-- strict thread matches above, loose matches on Subject: below --
2007-09-14 12:30 Gilbert Wu
2007-09-14 17:26 ` Jeff Garzik
2007-09-14 17:30 ` Wu, Gilbert
2007-09-05 22:25 Gilbert Wu
2007-09-06 10:06 ` Jeff Garzik
2007-09-06 18:33 ` Wu, Gilbert
2007-09-07 23:00 ` Jeff Garzik
2007-09-07 23:58 ` Wu, Gilbert
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