CONFIG_NET_CLS_U32: Universal 32bit comparisons w/ hashing (U32)

General informations

The Linux kernel configuration item CONFIG_NET_CLS_U32 has multiple definitions:

Universal 32bit comparisons w/ hashing (U32) found in net/sched/Kconfig

The configuration item CONFIG_NET_CLS_U32:

• prompt: Universal 32bit comparisons w/ hashing (U32)
• type: tristate
• depends on: (none)
• defined in net/sched/Kconfig
• found in Linux kernels: 2.6.15–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: cls_u32

Help text

Say Y here to be able to classify packets using a universal 32bit pieces based comparison scheme.

To compile this code as a module, choose M here: the module will be called cls_u32.

U32 classifier found in net/sched/Kconfig

The configuration item CONFIG_NET_CLS_U32:

• prompt: U32 classifier
• type: tristate
• depends on: CONFIG_NET_CLS
• defined in net/sched/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.14
• modules built: cls_u32

Help text

If you say Y here, you will be able to classify outgoing packets according to their destination address. If unsure, say Y.

To compile this code as a module, choose M here: the module will be called cls_u32.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cls_u32 CONFIG_NET_CLS_U32 : net/sched/Kconfig : "Universal 32bit comparisons w/ hashing (U32)" # in 2.5.45–2.5.75, 2.6.0–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

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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