> 2) don't panic if mget of the 2nd mbuf in a chain fails (patch from MCR)
>	(though that whole function badly needs to be rewritten)

	Is this part correct?  when you m_freem(top) "m" will become invalid
	as well so you are touching dangling pointer in line 1248.
	The card is working beautifully in Empire room (with 3 visible
	basestation).  Thanks very much!

itojun