| # Copyright 2024 NXP |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig ETH_NXP_IMX_NETC |
| bool "NXP IMX Ethernet and Network Controller (NETC) driver" |
| default y |
| depends on DT_HAS_NXP_IMX_NETC_PSI_ENABLED |
| select MDIO |
| select NOCACHE_MEMORY if ARCH_HAS_NOCACHE_MEMORY_SUPPORT |
| help |
| Enable Ethernet and Network Controller (NETC) driver for NXP IMX SoCs. |
| |
| if ETH_NXP_IMX_NETC |
| |
| config ETH_NXP_IMX_MSGINTR |
| int "Message Interrupt module select" |
| default 1 |
| help |
| Message Interrupt module select. |
| |
| config ETH_NXP_IMX_RX_THREAD_PRIO |
| int "RX thread priority" |
| default 2 |
| help |
| RX thread priority. RX thread is a cooperative thread. |
| |
| config ETH_NXP_IMX_RX_THREAD_STACK_SIZE |
| int "RX thread stack size" |
| default 1500 |
| help |
| RX thread stack size. |
| |
| config ETH_NXP_IMX_RX_BUDGET |
| int "RX thread budget" |
| default 128 |
| range 1 1024 |
| help |
| The budget parameter places a limit on the amount of work the driver may |
| do in the RX thread before yielding the processor, in case there is more |
| work to do. This is to prevent the RX thread to starve other threads. Each |
| received frame counts as one unit of work. |
| |
| config ETH_NXP_IMX_TX_RING_NUM |
| int "TX ring number" |
| default 1 |
| range 1 1023 |
| help |
| TX ring number used. The actual maximum value may varies from platforms. |
| |
| config ETH_NXP_IMX_TX_RING_LEN |
| int "TX ring length" |
| default 8 |
| range 8 256 |
| help |
| Length of the TX ring. The value must be a multiple of 8. |
| |
| config ETH_NXP_IMX_TX_RING_BUF_SIZE |
| int "TX ring data buffer size" |
| default 1000 |
| range 64 1536 |
| help |
| Size, in bytes, of the TX data buffer. The size must be big enough to |
| store one complete Ethernet frame, and be a multiple of 8. |
| |
| config ETH_NXP_IMX_RX_RING_NUM |
| int "RX ring number" |
| default 1 |
| range 1 1023 |
| help |
| RX ring number used. The actual maximum value may varies from platforms. |
| |
| config ETH_NXP_IMX_RX_RING_LEN |
| int "RX ring length" |
| default 8 |
| range 8 256 |
| help |
| Length of the RX ring. The value must be a multiple of 8. |
| |
| config ETH_NXP_IMX_RX_RING_BUF_SIZE |
| int "RX ring data buffer size" |
| default 1518 |
| range 64 1536 |
| help |
| Size, in bytes, of the RX data buffer. The size must be big enough to |
| store one complete Ethernet frame, and be a multiple of 8. |
| |
| endif # ETH_NXP_IMX_NETC |
