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[SCSI] ipr: Prevent upper layer driver binding

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Set the no_uld_attach for devices ipr does not want
upper layer drivers to attach to. These devices are
only reported for RAID management and only sg should
be used to talk to them.

Signed-off-by: Brian King <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
This commit is contained in:
[email protected] 2005-11-01 17:01:01 -06:00 • committed by James Bottomley
commit 0726ce2610
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/ipr.c
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@ -2789,8 +2789,10 @@ static int ipr_slave_configure(struct scsi_device *sdev)
if (res) {
if (ipr_is_af_dasd_device(res))
sdev->type = TYPE_RAID;
if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res))
if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res)) {
sdev->scsi_level = 4;
sdev->no_uld_attach = 1;
}
if (ipr_is_vset_device(res)) {
sdev->timeout = IPR_VSET_RW_TIMEOUT;
blk_queue_max_sectors(sdev->request_queue, IPR_VSET_MAX_SECTORS);