devs-genet.so

QNX SDP8.0Utilities ReferenceUtilities

Driver for Raspberry Pi 4 Gigabit Ethernet devices

Syntax:

io-sock -m fdt -m phy -m phy_fdt -d genet [option[,option...]]

mount -T io-sock [-o option[,option...]] fdt
mount -T io-sock [-o option[,option...]] phy
mount -T io-sock [-o option[,option...]] phy_fdt
mount -T io-sock [-o option[,option...]] genet

Runs on:

QNX OS

Options:

Use commas, not spaces, to separate the options.
prefix=prefix
Specifies the instance of io-sock that mounts this driver. You specify the prefix that creates an alternative stack when you start io-sock. Used only when you load a driver with mount after starting io-sock.
qnxdev=device
When Plug & Play is disabled, specifies the device instance to use. Use devinfo -v to determine the location value to use (e.g., qnxdev=pci0:0:25:0).

Description:

The devs-genet.so driver provides support for Raspberry Pi 4 Gigabit Ethernet devices.

This driver requires the mods-fdt.so driver and doesn't include a PHY driver. If it needs a PHY driver, it relies on io-sock's miibus framework to find it. PHY drivers are provided in mods-phy.so or mods-phy_fdt.so. In some cases, a custom PHY driver may be required.

For information on starting io-sock with a driver or loading a driver later using mount, see Starting io-sock and Driver Management in the High-Performance Networking Stack User's Guide.

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