CONFIG_ETH_MCUX_PTP_TX_BUFFERS

Size of the TX timestamp ring buffer

Type: int

Help

Set the number of TX buffers provided to the MCUX driver to store timestamps.

Direct dependencies

PTP_CLOCK_MCUX && ETH_MCUX && NET_L2_ETHERNET

(Includes any dependencies from ifs and menus.)

Default

  • 10

Kconfig definition

At drivers/ethernet/Kconfig.mcux:102

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:16drivers/ethernet/Kconfig:26

Menu path: (Top) → Device Drivers → Ethernet Drivers → MCUX Ethernet driver → MCUX PTP clock driver support

config ETH_MCUX_PTP_TX_BUFFERS
    int "Size of the TX timestamp ring buffer"
    default 10
    depends on PTP_CLOCK_MCUX && ETH_MCUX && NET_L2_ETHERNET
    help
      Set the number of TX buffers provided to the MCUX driver
      to store timestamps.

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