CFT: txp(4) new firmware image

[Pyun YongHyeon]

Hi,

It seems that 3CR990 controller with latest NV firmware 03.001.008
does not work with txp(4)(I accidently flashed 3CR990 controller
with latest NVfirmware). I guess latest NVfirmware does not like
runtime image in txp(4). Latest runtime image from 3Com seemed to
fix the issue to me. I'd like to know whether controllers with old
NVfrimware can work with the following patch.

http://people.freebsd.org/~yongari/txp/txp.firmware.diff.gz

If you're txp(4) user or suffering from firmware loading issue
please give it try and let me know.

P.S. I know txp(4) requires a lot of fixes for bus_dma(9) and
    endianness as well as TSO/WOL support. That will be handled in
    near future.