The latest development version of this page may be more current than this released 1.14.1 version.

CONFIG_NET_CONTEXT_NET_PKT_POOL¶

Enable net_buf TX pool / context

Type: bool

Help¶

If enabled, then it is possible to fine-tune network packet pool for each context when sending network data. If this setting is enabled, then you should define the context pools in your application using NET_PKT_TX_POOL_DEFINE() and NET_PKT_DATA_POOL_DEFINE() macros and tie these pools to desired context using the net_context_setup_pools() function.

Direct dependencies¶

!NET_RAW_MODE && NETWORKING

(Includes any dependencies from if’s and menus.)

Defaults¶

“y” if NET_TCP && NET_6LO && !NET_RAW_MODE && NETWORKING

Symbols that select this symbol¶

LOG_BACKEND_NET

Kconfig definition¶

At subsys/net/ip/Kconfig:348

Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:24 → subsys/net/Kconfig:82

Menu path: (top menu) → Networking → IP stack

config NET_CONTEXT_NET_PKT_POOL
    bool
    prompt "Enable net_buf TX pool / context" if !NET_RAW_MODE && NETWORKING
    default "y" if NET_TCP && NET_6LO && !NET_RAW_MODE && NETWORKING
    depends on !NET_RAW_MODE && NETWORKING
    help
      If enabled, then it is possible to fine-tune network packet pool
      for each context when sending network data. If this setting is
      enabled, then you should define the context pools in your application
      using NET_PKT_TX_POOL_DEFINE() and NET_PKT_DATA_POOL_DEFINE()
      macros and tie these pools to desired context using the
      net_context_setup_pools() function.

(Definitions include propagated dependencies, including from if’s and menus.)