From c6475a0bca30fc2f9e5e4c48935f08973c2780ef Mon Sep 17 00:00:00 2001 From: Aviad Yehezkel Date: Wed, 28 Mar 2018 09:27:50 +0300 Subject: IB/mlx5: Add implementation for create and destroy action_xfrm Adding implementation in mlx5 driver to create and destroy action_xfrm object. This merely call the accel layer. A user may pass MLX5_IB_XFRM_FLAGS_REQUIRE_METADATA flag which states that [s]he expects a metadata header to be added to the payload. This header represents information regarding the transformation's state. Reviewed-by: Yishai Hadas Signed-off-by: Matan Barak Signed-off-by: Aviad Yehezkel Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/mlx5_user_ioctl_cmds.h | 44 +++++++++++++++++++++++++++++++ include/uapi/rdma/mlx5_user_ioctl_verbs.h | 43 ++++++++++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 include/uapi/rdma/mlx5_user_ioctl_cmds.h create mode 100644 include/uapi/rdma/mlx5_user_ioctl_verbs.h (limited to 'include/uapi') diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h new file mode 100644 index 000000000000..521813d5348c --- /dev/null +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef MLX5_USER_IOCTL_CMDS_H +#define MLX5_USER_IOCTL_CMDS_H + +#include + +enum mlx5_ib_create_flow_action_attrs { + /* This attribute belong to the driver namespace */ + MLX5_IB_ATTR_CREATE_FLOW_ACTION_FLAGS = (1U << UVERBS_ID_NS_SHIFT), +}; + +#endif + diff --git a/include/uapi/rdma/mlx5_user_ioctl_verbs.h b/include/uapi/rdma/mlx5_user_ioctl_verbs.h new file mode 100644 index 000000000000..8a2fb33f3ed4 --- /dev/null +++ b/include/uapi/rdma/mlx5_user_ioctl_verbs.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef MLX5_USER_IOCTL_VERBS_H +#define MLX5_USER_IOCTL_VERBS_H + +#include + +enum mlx5_ib_uapi_flow_action_flags { + MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA = 1 << 0, +}; + +#endif + -- cgit v1.2.3