Help¶

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

Direct dependencies¶

PTP_CLOCK_MCUX && ETH_MCUX

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

Defaults¶

10 if PTP_CLOCK_MCUX && ETH_MCUX

Kconfig definition¶

At drivers/ethernet/Kconfig.mcux:132

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:18 → drivers/ethernet/Kconfig:36

Menu path: (top menu) → Device Drivers → Ethernet Drivers → MCUX Ethernet driver

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

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