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authorArne Redlich <arne.redlich@xiranet.com>2006-11-15 12:43:00 +0100
committerRoland Dreier <rolandd@cisco.com>2006-11-29 15:33:06 -0800
commit3c8edf0eca2e47340c960b2f27c659c097118ffe (patch)
tree013c775413fd388bbd56dc4a42cfdd85fae9ee04 /drivers/infiniband/ulp/srp
parente31353eaeca736981ec13b46089d30147342b28b (diff)
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>
Diffstat (limited to 'drivers/infiniband/ulp/srp')
-rw-r--r--drivers/infiniband/ulp/srp/ib_srp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 4b09147f438..613be2ef9c5 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -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);