E1000 driver in Rust for the Intel 82540EP/EM Gigabit Ethernet.
- 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
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();
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