Help¶

Each RX buffer will occupy smallish amount of memory. See include/net/net_pkt.h and the sizeof(struct net_pkt)

Direct dependencies¶

NETWORKING

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

Defaults¶

14 if NET_L2_ETHERNET && NETWORKING
4 if NETWORKING

Kconfig definition¶

At subsys/net/ip/Kconfig:364

Included via Kconfig:10 → Kconfig.zephyr:35 → subsys/Kconfig:22 → subsys/net/Kconfig:91

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

config NET_PKT_RX_COUNT
    int
    prompt "How many packet receives can be pending at the same time" if NETWORKING
    default 14 if NET_L2_ETHERNET && NETWORKING
    default 4 if NETWORKING
    depends on NETWORKING
    help
      Each RX buffer will occupy smallish amount of memory.
      See include/net/net_pkt.h and the sizeof(struct net_pkt)

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