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mlx4: Activate SR-IOV mode for IB

Browse source 
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 <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
This commit is contained in:
Jack Morgenstein 2012-08-03 08:40:55 +00:00 • committed by Roland Dreier
commit 026149cbaa
3 changed files with 10 additions and 8 deletions
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8
drivers/infiniband/hw/mlx4/main.c
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@ -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++;