How to write eth0/eth1 register in Linux kernel driver .

t2865k5 — Fri, 15 Apr 2022 06:13:12 GMT

Dear NXP ,

HW:imx8mplus

SW SDK version: 5.10.9

I use mdio-tool to write eth/eth1 register

example:

./mdio-tool w eth0 0x1f 0x0d04 // write eth0 reg:0x1f , value:0x0d04

./mdio-tool w eth1 0x1f 0x0d04 // write eth1 reg:0x1f , value:0x0d04

It can use mdio-tool to write the value to the register .

I want to know how to call api function in kernel driver to complete writing eth0 and eth1 register .

topic How to write eth0/eth1 register in Linux kernel driver . in i.MX Processors