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path: root/drivers/infiniband/hw/ocrdma
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-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_main.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 85d99e9306a0..21744be6cac5 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -202,6 +202,22 @@ static enum rdma_link_layer ocrdma_link_layer(struct ib_device *device,
return IB_LINK_LAYER_ETHERNET;
}
+static int ocrdma_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = ocrdma_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
static int ocrdma_register_device(struct ocrdma_dev *dev)
{
strlcpy(dev->ibdev.name, "ocrdma%d", IB_DEVICE_NAME_MAX);
@@ -287,6 +303,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
dev->ibdev.dma_device = &dev->nic_info.pdev->dev;
dev->ibdev.process_mad = ocrdma_process_mad;
+ dev->ibdev.get_port_immutable = ocrdma_port_immutable;
if (ocrdma_get_asic_type(dev) == OCRDMA_ASIC_GEN_SKH_R) {
dev->ibdev.uverbs_cmd_mask |=