diff options
author | Maor Gottlieb <maorg@mellanox.com> | 2015-12-10 18:12:39 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2015-12-12 08:15:23 +0300 |
commit | 26a8145390b36cbe97a5bd0b9e97249f21af6aea (patch) | |
tree | 79c633614e4d561294002d7806f2662e9bddfc66 /drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | |
parent | 108805fc196e001053e9e7c76f259977804dc0d6 (diff) | |
download | linux-26a8145390b36cbe97a5bd0b9e97249f21af6aea.tar.xz |
net/mlx5_core: Introduce flow steering firmware commands
Introduce new Flow Steering (FS) firmware commands,
in-order to support the new flow steering infrastructure.
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h new file mode 100644 index 000000000000..e8b34a9b147b --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2015, Mellanox Technologies. 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_FS_CORE_ +#define _MLX5_FS_CORE_ + +#include <linux/mlx5/fs.h> + +enum fs_node_type { + FS_TYPE_NAMESPACE, + FS_TYPE_PRIO, + FS_TYPE_FLOW_TABLE, + FS_TYPE_FLOW_GROUP, + FS_TYPE_FLOW_ENTRY, + FS_TYPE_FLOW_DEST +}; + +enum fs_flow_table_type { + FS_FT_NIC_RX = 0x0, +}; + +enum fs_fte_status { + FS_FTE_STATUS_EXISTING = 1UL << 0, +}; + +struct fs_node { + struct list_head list; + struct list_head children; + enum fs_node_type type; +}; + +struct mlx5_flow_rule { + struct fs_node node; + struct mlx5_flow_destination dest_attr; +}; + +struct mlx5_flow_table { + struct fs_node node; + u32 id; + enum fs_flow_table_type type; +}; + +struct fs_fte { + struct fs_node node; + u32 val[MLX5_ST_SZ_DW(fte_match_param)]; + u32 dests_size; + u32 flow_tag; + u32 index; + u32 action; +}; + +#endif |