CONFIG_NET_BUF_DATA_SIZE

Size of each network data fragment

Type: int

Help

This value tells what is the fixed size of each network buffer.

Direct dependencies

NET_BUF_FIXED_DATA_SIZE && NETWORKING

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

Kconfig definition

At subsys/net/ip/Kconfig:458

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

Menu path: (top menu) → Networking → Link layer and IP networking support → IP stack

config NET_BUF_DATA_SIZE
    int
    prompt "Size of each network data fragment" if NET_BUF_FIXED_DATA_SIZE && NETWORKING
    default 128 if NET_BUF_FIXED_DATA_SIZE && NETWORKING
    depends on NET_BUF_FIXED_DATA_SIZE && NETWORKING
    help
      This value tells what is the fixed size of each network buffer.

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