Warning: tg3 missing in 2.6.11
kernel-image-2.6.11-ia64 just got accepted into unstable. Note that,
like kernel-image-2.6.11-i386, these kernels do not include tg3.ko. The
plan is to include this module in non-free at some point, due to its
inclusion of firmware that is currently considered non-free.
Until then, if you need this driver you'll either need to stick with an
older kernel, build it yourself, or wait until its available as a deb.
Please don't use this as an excuse to start the non-free firmware
argument on this list - there are more appropriate places.