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IB/srp: Increase supported CDB size 

Set the Scsi_Host's max_cmd_len from 12 (default) to 16 for
SRP. Otherwise scsi_dispatch_cmd() won't pass down certain commands
such as READ CAPACITY 16, required for supporting disks > 2TB.

Signed-off-by: Arne Redlich <arne.redlich@xiranet.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Arne Redlich 2006-11-15 12:43:00 +01:00 committed by Roland Dreier
parent e31353eaec
commit 3c8edf0eca
1 changed files with 2 additions and 1 deletions
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3
drivers/infiniband/ulp/srp/ib_srp.c
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@ -1716,7 +1716,8 @@ static ssize_t srp_create_target(struct class_device *class_dev,
if (!target_host)
return -ENOMEM;
target_host->max_lun = SRP_MAX_LUN;
target_host->max_lun = SRP_MAX_LUN;
target_host->max_cmd_len = sizeof ((struct srp_cmd *) (void *) 0L)->cdb;
target = host_to_target(target_host);