[PATCH] ASR driver update

[Scott Long]

All,

In case you've been watching the CVS commit mail, I've started a
massive cleanup effort on the ASR driver.  Nearly all of the work
so far has been cosmetic and non-functional (which trimmed nearly
1000 lines off of asr.c!).  Now I have a patch that converts the
driver to using the bus_space_*() API.  While this should, in
theory, not change any functionality, it is a much more fundamental
change to the driver, so I'd appreciate more testing of it before
I commit.  The  patch can be found at

http://people.freebsd.org/~scottl/asr_bus_space.diff

I'm espeically interested in testing with the 20xx ZCR adapters since
they appear to be especially troublesome to the API.

Thanks,

Scott