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CONFIG_NET_PKT_TX_COUNT

How many packet sends can be pending at the same time

Type: int

Help

Each TX 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 ifs and menus.)

Defaults

• 14 if NET_L2_ETHERNET

• 4

Kconfig definition

At subsys/net/ip/Kconfig:627

Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/Kconfig:39 → subsys/net/Kconfig:89

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack

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

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