From 026149cbaada391d98f1cbec47c488cb548f753a Mon Sep 17 00:00:00 2001 From: Jack Morgenstein Date: Fri, 3 Aug 2012 08:40:55 +0000 Subject: mlx4: Activate SR-IOV mode for IB Remove the error returns for IB ports from mlx4_ib_add, mlx4_INIT_PORT_wrapper, and mlx4_CLOSE_PORT_wrapper. Currently, SRIOV is supported only for devices for which the link layer is IB on all ports; RoCE support will be added later. Signed-off-by: Jack Morgenstein Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mlx4/main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 46303b209ce6..e849347ef99a 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1293,11 +1293,15 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) pr_info_once("%s", mlx4_ib_version); - if (mlx4_is_mfunc(dev)) { - pr_warn("IB not yet supported in SRIOV\n"); + mlx4_foreach_non_ib_transport_port(i, dev) + num_ports++; + + if (mlx4_is_mfunc(dev) && num_ports) { + dev_err(&dev->pdev->dev, "RoCE is not supported over SRIOV as yet\n"); return NULL; } + num_ports = 0; mlx4_foreach_ib_transport_port(i, dev) num_ports++; -- cgit v1.2.3