Bring in Andrew Thompson's port of Sepherosa Ziehau's bwi driver for

Broadcom BCM43xx chipsets.  This driver uses the v3 firmware that
needs to be fetched separately.  A port will be committed to create
the bwi firmware module.

The driver matches the following chips: Broadcom BCM4301, BCM4307,
BCM4306, BCM4309, BCM4311, BCM4312, BCM4318, BCM4319

The driver works for 802.11b and 802.11g.

Limitations:
	This doesn't support the 802.11a or 802.11n portion of radios.
	Some BCM4306 and BCM4309 cards don't work with Channel 1, 2 or 3.
	Documenation for this firmware is reverse engineered from
		 http://bcm.sipsolutions.net/
	V4 of the firmware is needed for 11a or 11n support
		 http://bcm-v4.sipsolutions.net/
	Firmware needs to be fetched from a third party, port to be committed

# I've tested this with a BCM4319 mini-pci and a BCM4318 CardBus card, and
# not connected it to the build until the firmware port is committed.

Obtained from:	DragonFlyBSD, //depot/projects/vap
Reviewed by:	sam@, thompsa@

1 files changed, 14 insertions, 0 deletions

diff --git a/sys/modules/bwi/Makefile b/sys/modules/bwi/Makefile
new file mode 100644
index 000000000000..cdd5c9037dd7
--- /dev/null
+++ b/sys/modules/bwi/Makefile
@@ -0,0 +1,14 @@
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../../dev/bwi
+
+KMOD	= if_bwi
+
+SRCS	= if_bwi.c if_bwi_pci.c bwimac.c bwiphy.c bwirf.c
+SRCS	+= device_if.h bus_if.h pci_if.h opt_inet.h opt_bwi.h
+
+opt_bwi.h:
+	echo '#define BWI_DEBUG 1' > opt_bwi.h
+#	echo '#define BWI_DEBUG_VERBOSE 1' >> opt_bwi.h
+
+.include <bsd.kmod.mk>