CVS: cvs.openbsd.org: src

[Reyk Floeter <reyk_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	reyk_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2008/08/29 05:15:32

Modified files:
	sys/dev/ic     : athvar.h ath.c 

Log message:
add support for software crypto to allow WPA/WPA2/RSN.  it is disabled
for now because it needs more testing, but basic WPA/WPA2 and WEP
seems to work.  to enable it, set the compiled-in ath_softcrypto
variable to 1.

this is based on a previous diff from damien@ with some changes to
disable the hardware crypto engine if softcrypto is enabled and to
keeps the hardware crypto code in place to allow later work on
hardware WPA/WPA2.