From: Jack Morgenstein Date: Wed, 3 Oct 2012 15:38:48 +0000 (+0000) Subject: mlx4_core: Adjust flow steering attach wrapper so that IB works on SR-IOV VFs X-Git-Tag: v3.7-rc1~104^2^4 X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=60396683fe863b3bc3ec22e9243dc2e76de601dd mlx4_core: Adjust flow steering attach wrapper so that IB works on SR-IOV VFs Currently, the InfiniBand stack does not support flow steering at the verbs level -- the only usage of flow steering in the IB driver is for L2 multicast attaches. We need to add the IB case to procedure mlx4_QP_FLOW_STEERING_ATTACH_wrapper() to allow IPoIB to work on VFs on ConnectX-3 when flow steering is enabled. Currently, the IB case in mlx4_QP_FLOW_STEERING_ATTACH_wrapper() is missing, so the procedure returns -EINVAL and IPoIB on VFs breaks. Signed-off-by: Jack Morgenstein Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier --- diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index ba6506ff4abb..926c911c0ac4 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -3094,6 +3094,8 @@ int mlx4_QP_FLOW_STEERING_ATTACH_wrapper(struct mlx4_dev *dev, int slave, if (validate_eth_header_mac(slave, rule_header, rlist)) return -EINVAL; break; + case MLX4_NET_TRANS_RULE_ID_IB: + break; case MLX4_NET_TRANS_RULE_ID_IPV4: case MLX4_NET_TRANS_RULE_ID_TCP: case MLX4_NET_TRANS_RULE_ID_UDP: