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machines and both TX and RX were broken on big-endian machines. The chip design is crazy -- on RX, it puts the 16-bit VLAN tag in network byte order (big-endian) in the 32-bit little-endian register! Thanks to John Baldwin for helping me document this change! ;-) Tested by: sat (amd64), test program (sparc64) PR: kern/105054 MFC after: 3 days