3 Commits (1ceb7ae12ddd6588f1e069f7497237580b670c61)

Author	SHA1	Message	Date
WangRunji	1ceb7ae12d	use #[repr(C)] instead of #[repr(packed)] to avoid warning	6 years ago
WangRunji	847a1c7576	use core::sync::atomic::fence	6 years ago
WangRunji	047f4ffdcc	cherry-pick jiegec's work (#3) from lab8-rv32: virtio drivers, network stack ... Read and parse dtb upon boot Implement virtio net device detection Negotiate feature bits for virtio-net Read MAC address from virtio-net device and detect virtqueues Receiving from virtio net device is working for the first time Implement driver interface and interrupt handling routines Rearrange drivers into upper directory Implement initial support for processing arp request and reply packet Refactor MAC address and IPv4 address into structs, and implement ICMP echo reply Fix typos Implement initial support for virtio gpu driver Complete first working version of virtio gpu driver with mandelbrot example Use smoltcp and implement a udp and tcp server on top of it Cleanup virtio net code	6 years ago