vge(4): Fix hardware VLAN tagging support. [tsutsui 20061021]
re(4): Fix RTL8139C+ support. From FreeBSD and Brian A. Seklecki.
[tsutsui 20061103]
ex(4): Add a workaround for a hardware ip4csum-tx bug which would
sometimes put wrong IPv4 checksum on sending 21 or 22 byte
IP packets. [tsutsui 20061112]
re(4): Add a workaround for a hardware ip4csum-tx bug on sending
28 byte or less IP packets. [tsutsui 20061117]
re(4): Fix hardware VLAN tagging support. [tsutsui 20061216]