[SCSI] libfc: Extending lport's roles for target if there is a registered target.

Problem:

From initaitor machine, when queried role of target (other end of connection),
it is "initiator", hence SCSI-ml doesn't send any LUN Inquiry commands.

Fix:

If there is a registered target for FC_TYPE_FCP, extend lport's params
(capability) to be target as well, By default lport params are
INITIATOR only. Having this fix, caused initiator to send SCSI LUN
inquiry command to target.

Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index e0ef81426c33..735f1f82ccfd 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -1597,6 +1597,7 @@ int fc_lport_config(struct fc_lport *lport)
 
         fc_lport_add_fc4_type(lport, FC_TYPE_FCP);
         fc_lport_add_fc4_type(lport, FC_TYPE_CT);
+        fc_fc4_conf_lport_params(lport, FC_TYPE_FCP);
 
         return 0;
 }