CONFIG_MLX5_CLS_ACT: MLX5 TC classifier action support

General informations

The Linux kernel configuration item CONFIG_MLX5_CLS_ACT:

• prompt: MLX5 TC classifier action support
• type: bool
• depends on: CONFIG_MLX5_ESWITCH && CONFIG_NET_CLS_ACT && CONFIG_NET_TC_SKB_EXT
• defined in drivers/net/ethernet/mellanox/mlx5/core/Kconfig
• found in Linux kernels: 5.8–5.19, 6.0–6.13

Help text

mlx5 ConnectX offloads support for TC classifier action (NET_CLS_ACT), works in both native NIC mode and Switchdev SRIOV mode. Actions get attached to a Hardware offloaded classifiers and are invoked after a successful classification. Actions are used to overwrite the classification result, instantly drop or redirect and/or reformat packets in wire speeds without involving the host cpu.

If set to N, TC offloads in both NIC and switchdev modes will be disabled. If unsure, set to Y

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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