CONFIG_NET_TX_STACK_SIZE

TX thread stack size

Type: int

Help

Set the TX thread stack size in bytes. The TX thread is waiting data from application. Each network interface will start one TX thread for sending network packets destined to it. This value is a baseline and the actual TX stack size might be bigger depending on what features are enabled.

Direct dependencies

NETWORKING

(Includes any dependencies from ifs and menus.)

Default

  • 1200

Kconfig definition

At subsys/net/ip/Kconfig.stack:8

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:22subsys/net/Kconfig:80subsys/net/ip/Kconfig:733

Menu path: (Top) → Networking → Link layer and IP networking support → IP stack → Stack usage

config NET_TX_STACK_SIZE
    int "TX thread stack size"
    default 1200
    depends on NETWORKING
    help
      Set the TX thread stack size in bytes. The TX thread is waiting
      data from application. Each network interface will start one
      TX thread for sending network packets destined to it.
      This value is a baseline and the actual TX stack size might
      be bigger depending on what features are enabled.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)