}
static int mlx4_ib_query_device(struct ib_device *ibdev,
- struct ib_device_attr *props)
+ struct ib_device_attr *props,
+ struct ib_udata *uhw)
{
struct mlx4_ib_dev *dev = to_mdev(ibdev);
struct ib_smp *in_mad = NULL;
int err = -ENOMEM;
int have_ib_ports;
+ if (uhw->inlen || uhw->outlen)
+ return -EINVAL;
+
in_mad = kzalloc(sizeof *in_mad, GFP_KERNEL);
out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL);
if (!in_mad || !out_mad)
struct ib_udata *udata)
{
struct mlx4_ib_xrcd *xrcd;
+ struct ib_cq_init_attr cq_attr = {};
int err;
if (!(to_mdev(ibdev)->dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC))
goto err2;
}
- xrcd->cq = ib_create_cq(ibdev, NULL, NULL, xrcd, 1, 0);
+ cq_attr.cqe = 1;
+ xrcd->cq = ib_create_cq(ibdev, NULL, NULL, xrcd, &cq_attr);
if (IS_ERR(xrcd->cq)) {
err = PTR_ERR(xrcd->cq);
goto err3;
&mflow->reg_id[i].id);
if (err)
goto err_create_flow;
- i++;
if (is_bonded) {
/* Application always sees one port so the mirror rule
* must be on port #2
j++;
}
+ i++;
}
if (i < ARRAY_SIZE(type) && flow_attr->type == IB_FLOW_ATTR_NORMAL) {
&mflow->reg_id[i].id);
if (err)
goto err_create_flow;
- i++;
+
if (is_bonded) {
flow_attr->port = 2;
err = mlx4_ib_tunnel_steer_add(qp, flow_attr,
j++;
}
/* function to create mirror rule */
+ i++;
}
return &mflow->ibflow;
kfree(ibdev->eq_table);
}
+static int mlx4_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = mlx4_ib_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;
+
+ if (mlx4_ib_port_link_layer(ibdev, port_num) == IB_LINK_LAYER_INFINIBAND)
+ immutable->core_cap_flags = RDMA_CORE_PORT_IBA_IB;
+ else
+ immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE;
+
+ return 0;
+}
+
static void *mlx4_ib_add(struct mlx4_dev *dev)
{
struct mlx4_ib_dev *ibdev;
ibdev->ib_dev.attach_mcast = mlx4_ib_mcg_attach;
ibdev->ib_dev.detach_mcast = mlx4_ib_mcg_detach;
ibdev->ib_dev.process_mad = mlx4_ib_process_mad;
+ ibdev->ib_dev.get_port_immutable = mlx4_port_immutable;
if (!mlx4_is_slave(ibdev->dev)) {
ibdev->ib_dev.alloc_fmr = mlx4_ib_fmr_alloc;