Commits
Daniel T. Lee committed 04949ccc273
tools: bpftool: add net attach command to attach XDP on interface By this commit, using `bpftool net attach`, user can attach XDP prog on interface. New type of enum 'net_attach_type' has been made, as stat ted at cover-letter, the meaning of 'attach' is, prog will be attached on interface. With 'overwrite' option at argument, attached XDP program could be replaced. Added new helper 'net_parse_dev' to parse the network device at argument. BPF prog will be attached through libbpf 'bpf_set_link_xdp_fd'. Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>