Good Stuff -----Original Message----- From: Dan Williams [mailto:dan.j.williams@xxxxxxxxx] Sent: Tuesday, September 20, 2011 6:10 PM To: linux-ide@xxxxxxxxxxxxxxx; linux-scsi@xxxxxxxxxxxxxxx Cc: Luben Tuikov; jgarzik@xxxxxxxxx; JBottomley@xxxxxxxxxxxxx; Jack Wang; Xiangliang Yu; Mark Salyzyn; Darrick Wong Subject: [PATCH 1/5] libsas: disable scanning lun > 0 on ata devices Currently mvsas and pm8001 have custom ->slave_alloc implementations to achieve this. Uplevel it for all libsas drivers as isci encounters problems with atapi devices when scanning past lun0. Just do what Darrick suggested [1], and limit the scan for ata devices. [1] http://marc.info/?l=linux-scsi&m=116604101119861&w=2 Cc: Darrick Wong <djwong@xxxxxxxxxx> Cc: Xiangliang Yu <yuxiangl@xxxxxxxxxxx> Cc: Jack Wang <jack_wang@xxxxxxxxx> Cc: Mark Salyzyn <msalyzyn@xxxxxxxxxxxxxx> Cc: Luben Tuikov <ltuikov@xxxxxxxxx> Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx> --- drivers/scsi/scsi_transport_sas.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) ______________________________________________________________________ This email may contain privileged or confidential information, which should only be used for the purpose for which it was sent by Xyratex. No further rights or licenses are granted to use such information. If you are not the intended recipient of this message, please notify the sender by return and delete it. You may not use, copy, disclose or rely on the information contained in it. Internet email is susceptible to data corruption, interception and unauthorised amendment for which Xyratex does not accept liability. While we have taken reasonable precautions to ensure that this email is free of viruses, Xyratex does not accept liability for the presence of any computer viruses in this email, nor for any losses caused as a result of viruses. Xyratex Technology Limited (03134912), Registered in England & Wales, Registered Office, Langstone Road, Havant, Hampshire, PO9 1SA. The Xyratex group of companies also includes, Xyratex Ltd, registered in Bermuda, Xyratex International Inc, registered in California, Xyratex (Malaysia) Sdn Bhd registered in Malaysia, Xyratex Technology (Wuxi) Co Ltd registered in The People's Republic of China and Xyratex Japan Limited registered in Japan. ______________________________________________________________________ -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
