qed: Chain support for external PBL
iWARP would require the chains to allocate/free their PBL memory
independently, so add the infrastructure to provide it externally.
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index 485c1fe..5a32b80 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -276,7 +276,7 @@ static int qedr_alloc_resources(struct qedr_dev *dev)
QED_CHAIN_CNT_TYPE_U16,
n_entries,
sizeof(struct regpair *),
- &cnq->pbl);
+ &cnq->pbl, NULL);
if (rc)
goto err4;