[SCSI] bnx2fc: Enable REC & CONF support for the session
Based on PRLI response, identify if the target is FCP-2 (seq level error
recovery) capable, and appropriately set the corresponding CONF, REC flags when
offloading the session.
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c
index 263c267..7eff269 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c
@@ -353,6 +353,14 @@
tgt->rq_cons_idx = 0;
atomic_set(&tgt->num_active_ios, 0);
+ if (rdata->flags & FC_RP_FLAGS_RETRY) {
+ tgt->dev_type = TYPE_TAPE;
+ tgt->io_timeout = 0; /* use default ULP timeout */
+ } else {
+ tgt->dev_type = TYPE_DISK;
+ tgt->io_timeout = BNX2FC_IO_TIMEOUT;
+ }
+
/* initialize sq doorbell */
sq_db->header.header = B577XX_DOORBELL_HDR_DB_TYPE;
sq_db->header.header |= B577XX_FCOE_CONNECTION_TYPE <<