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E1000 Driver

E1000 driver in Rust for the Intel 82540EP/EM Gigabit Ethernet.

Support features

  • E1000 driver for RISCV on Qemu is supported
  • Initialize simple PCI-Express for e1000 device
  • Implement the e1000 driver as a linux driver module
  • Todo: networking protocol support: IP, ARP, UDP

Quick start on bare metal OS

Initialize PCI and E1000 driver

pub struct Kernfn;
impl e1000_driver::e1000::KernelFunc for Kernfn { ... }

e1000_driver::pci::pci_init();

let mut e1000_device = e1000_driver::e1000::E1000Device::<Kernfn>::new(e1000_driver::pci::E1000_REGS as usize).unwrap();

Sending network packets

e1000_device.e1000_transmit(&frame);

Receiving network packets

let rx_buf = e1000_device.e1000_recv();

Rust e1000 driver for Linux kernel module

you can compile the driver with fork of Linux kernel

cd src/linux
make KDIR=/path/to/linux
# e.g. make KDIR=/home/rust/linux

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  • Rust 96.4%
  • Shell 2.9%
  • Makefile 0.7%