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net/mlx5: Add support for RDMA TX FT headers modifying

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Support adding header modifying actions to the RDMA TX flow table.

Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Michael Guralnik 2020-05-15 15:16:54 -07:00 committed by Saeed Mahameed
parent 555af0c3fa
commit ecf814e0e1
2 changed files with 8 additions and 1 deletions
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5
drivers/infiniband/hw/mlx5/flow.c
View file

@ -404,7 +404,10 @@ static bool mlx5_ib_modify_header_supported(struct mlx5_ib_dev *dev)
{
return MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
max_modify_header_actions) ||
MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, max_modify_header_actions);
MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev,
max_modify_header_actions) ||
MLX5_CAP_FLOWTABLE_RDMA_TX(dev->mdev,
max_modify_header_actions);
}
static int UVERBS_HANDLER(MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER)(

4
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
View file

@ -781,6 +781,10 @@ static int mlx5_cmd_modify_header_alloc(struct mlx5_flow_root_namespace *ns,
max_actions = MLX5_CAP_ESW_INGRESS_ACL(dev, max_modify_header_actions);
table_type = FS_FT_ESW_INGRESS_ACL;
break;
case MLX5_FLOW_NAMESPACE_RDMA_TX:
max_actions = MLX5_CAP_FLOWTABLE_RDMA_TX(dev, max_modify_header_actions);
table_type = FS_FT_RDMA_TX;
break;
default:
return -EOPNOTSUPP;
}