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mlx4: Activate RoCE/SRIOV

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To activate RoCE/SRIOV, need to remove the following:
1. In mlx4_ib_add, need to remove the error return preventing
   initialization of a RoCE port under SRIOV.
2. In update_vport_qp_params (in resource_tracker.c) need to remove
   the error return when a RoCE RC or UD qp is detected.
   This error return causes the INIT-to-RTR qp transition to fail
   in the wrapper function under RoCE/SRIOV.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jack Morgenstein
2014-03-12 12:00:43 +02:00
committed by David S. Miller
parent ceb5433b3a
commit aa9a2d51a3
2 changed files with 0 additions and 15 deletions
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8
drivers/infiniband/hw/mlx4/main.c
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@@ -1888,14 +1888,6 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
pr_info_once("%s", mlx4_ib_version);
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++;