I forgot to synchronize some changes with sys/i386/isa/wd.c, but I could't find exact revision numbers.
I forgot to synchronize some changes with sys/i386/isa/wd.c, but I
could't find exact revision numbers.

Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase