diff options
| author | Lior Nahmanson <liorna@nvidia.com> | 2022-09-06 08:21:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-07 16:02:08 +0300 |
| commit | ee534d7f81ba9cec028580f91429b3dc29b90c7f (patch) | |
| tree | faa130397dec0cea7cbfc010951dab0c335d46c7 | |
| parent | 8ff0ac5be1446920d71bdce5547f0d8476e280ff (diff) | |
| download | linux-ee534d7f81ba9cec028580f91429b3dc29b90c7f.tar.xz | |
net/mlx5: Add MACsec Tx tables support to fs_core
Changed EGRESS_KERNEL namespace to EGRESS_IPSEC and add new
namespace for MACsec TX.
This namespace should be the last namespace for transmitted packets.
Signed-off-by: Lior Nahmanson <liorna@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 18 | ||||
| -rw-r--r-- | include/linux/mlx5/fs.h | 3 |
4 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c index 976f5669b6e5..b859e4a4c744 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c @@ -577,7 +577,7 @@ int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec) int err = -ENOMEM; ns = mlx5_get_flow_namespace(ipsec->mdev, - MLX5_FLOW_NAMESPACE_EGRESS_KERNEL); + MLX5_FLOW_NAMESPACE_EGRESS_IPSEC); if (!ns) return -EOPNOTSUPP; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index ff5d23f0e4b1..c97aeccc6c2e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -928,7 +928,8 @@ static int mlx5_cmd_modify_header_alloc(struct mlx5_flow_root_namespace *ns, table_type = FS_FT_NIC_RX; break; case MLX5_FLOW_NAMESPACE_EGRESS: - case MLX5_FLOW_NAMESPACE_EGRESS_KERNEL: + case MLX5_FLOW_NAMESPACE_EGRESS_IPSEC: + case MLX5_FLOW_NAMESPACE_EGRESS_MACSEC: max_actions = MLX5_CAP_FLOWTABLE_NIC_TX(dev, max_modify_header_actions); table_type = FS_FT_NIC_TX; break; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index e3960cdf5131..6a6031d9181c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -130,7 +130,11 @@ #define KERNEL_TX_IPSEC_NUM_PRIOS 1 #define KERNEL_TX_IPSEC_NUM_LEVELS 1 -#define KERNEL_TX_MIN_LEVEL (KERNEL_TX_IPSEC_NUM_LEVELS) +#define KERNEL_TX_IPSEC_MIN_LEVEL (KERNEL_TX_IPSEC_NUM_LEVELS) + +#define KERNEL_TX_MACSEC_NUM_PRIOS 1 +#define KERNEL_TX_MACSEC_NUM_LEVELS 2 +#define KERNEL_TX_MACSEC_MIN_LEVEL (KERNEL_TX_IPSEC_MIN_LEVEL + KERNEL_TX_MACSEC_NUM_PRIOS) struct node_caps { size_t arr_sz; @@ -186,18 +190,23 @@ static struct init_tree_node { static struct init_tree_node egress_root_fs = { .type = FS_TYPE_NAMESPACE, - .ar_size = 2, + .ar_size = 3, .children = (struct init_tree_node[]) { ADD_PRIO(0, MLX5_BY_PASS_NUM_PRIOS, 0, FS_CHAINING_CAPS_EGRESS, ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF, ADD_MULTIPLE_PRIO(MLX5_BY_PASS_NUM_PRIOS, BY_PASS_PRIO_NUM_LEVELS))), - ADD_PRIO(0, KERNEL_TX_MIN_LEVEL, 0, + ADD_PRIO(0, KERNEL_TX_IPSEC_MIN_LEVEL, 0, FS_CHAINING_CAPS_EGRESS, ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF, ADD_MULTIPLE_PRIO(KERNEL_TX_IPSEC_NUM_PRIOS, KERNEL_TX_IPSEC_NUM_LEVELS))), + ADD_PRIO(0, KERNEL_TX_MACSEC_MIN_LEVEL, 0, + FS_CHAINING_CAPS_EGRESS, + ADD_NS(MLX5_FLOW_TABLE_MISS_ACTION_DEF, + ADD_MULTIPLE_PRIO(KERNEL_TX_MACSEC_NUM_PRIOS, + KERNEL_TX_MACSEC_NUM_LEVELS))), } }; @@ -2315,7 +2324,8 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev, prio = FDB_BYPASS_PATH; break; case MLX5_FLOW_NAMESPACE_EGRESS: - case MLX5_FLOW_NAMESPACE_EGRESS_KERNEL: + case MLX5_FLOW_NAMESPACE_EGRESS_IPSEC: + case MLX5_FLOW_NAMESPACE_EGRESS_MACSEC: root_ns = steering->egress_root_ns; prio = type - MLX5_FLOW_NAMESPACE_EGRESS; break; diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index e62d50acb6bd..53d186774206 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -92,7 +92,8 @@ enum mlx5_flow_namespace_type { MLX5_FLOW_NAMESPACE_SNIFFER_RX, MLX5_FLOW_NAMESPACE_SNIFFER_TX, MLX5_FLOW_NAMESPACE_EGRESS, - MLX5_FLOW_NAMESPACE_EGRESS_KERNEL, + MLX5_FLOW_NAMESPACE_EGRESS_IPSEC, + MLX5_FLOW_NAMESPACE_EGRESS_MACSEC, MLX5_FLOW_NAMESPACE_RDMA_RX, MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL, MLX5_FLOW_NAMESPACE_RDMA_TX, |