Eliminate 68 unused static variables that gcc complains about.

ok deraadt@

update bnx firmware to the latest version in FreeBSD:

6.0.15 for BCM5706 and BCM5708
6.0.17 for BCM5709 and BCM5716

Tested on BCM5708 by naddy, BCM5716 by sthen and BCM5709 by myself.

ok deraadt@

remove gratuitous carriage return that snuck in
ok dlg@

newer bnx chips use a separate firmware to the "old" ones. this updates
the b06 firmware for the older chips, and adds the b09 firmware. there are
three variants of the rv2p code thats loaded onto th

newer bnx chips use a separate firmware to the "old" ones. this updates
the b06 firmware for the older chips, and adds the b09 firmware. there are
three variants of the rv2p code thats loaded onto the chips, so this has
been split out into separate firmware files as well.

the driver has been updated to handle the split firmwares, and to easily
allow loading of the different versions. this change only supports the
loading of the firmwares for the currently supported chips.

after this change you must build the new firmwares and install them as well
as your new kernel.

"go to it" deraadt@

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remove typedef's.

relocate the firmware per Theo's request.