Networking
Networking is functional. The native Intel E1000 (
em0) and VirtIO-Net (vtnet0)
drivers are integrated with the lwIP 2.2.1 stack, supporting DHCP, ARP, IPv4, ICMP, UDP, and TCP.
- Intel E1000 Gigabit Ethernet driver (
em0) — PCI auto-probe, 64-bit BAR decode viaioremap, DMA ring management, interrupt-driven RX/TX. - VirtIO-Net driver (
vtnet0) — QEMU virtio-net device mapped viaioremap. - lwIP 2.2.1 — DHCP client, ARP, IPv4, ICMP, UDP, TCP.
- Kernel-level syscalls for ping, UDP, TCP, DNS, and network configuration (SYS 28–44, Stable Core ABI).