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[SCSI] mptsas : set max_id to infinite value.

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Do not set max_id value received from FW. Once SAS transport layer is
introduced max_id value is missleading to SCSI mid layer. Use max_id to
infinite value.

logic of can queue of scsi host is changed.

Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Kashyap, Desai
2009-08-05 12:52:58 +05:30
committed by James Bottomley
parent 4b97650b55
commit 79a3ec1ace
2 changed files with 6 additions and 4 deletions
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5
drivers/message/fusion/mptscsih.c
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@ -2290,7 +2290,10 @@ mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
else
max_depth = MPT_SCSI_CMD_PER_DEV_LOW;
} else
max_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
max_depth = ioc->sh->can_queue;
if (!sdev->tagged_supported)
max_depth = 1;
if (qdepth > max_depth)
qdepth = max_depth;