[ofw] [RFC] [PATCH 1/3] winmad kernel filter driver

[Sean Hefty]

>Does this interface handle MAD SAR, such that a read retrieves an entire MAD?

It does.  If the read is not large enough to retrieve an entire MAD, the size
that is needed is returned to the user.  The read can then be retried using a
larger buffer.  You may be able to do something fancy with overlapped offsets to
retrieve a MAD in chunks, but I did not implement that.

- Sean