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8 Commits

Author SHA1 Message Date
Gleb Smirnoff
76039bc84f The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 
to this event, adding if_var.h to files that do need it. Also, include
all includes that now are included due to implicit pollution via if_var.h

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
 2013-10-26 17:58:36 +00:00
Adrian Chadd
60807f5b81 Add opt_wlan.h includes, so IEEE80211_* configuration changes are 
correctly picked up.

Noticed by:	Justin Hibbits, whilst debugging @ BSDCan
 2012-05-12 15:11:53 +00:00
Adrian Chadd
3c5ebcdc1d Fix an incorrect use of sizeof(). 
Obtained from:	OpenBSD sys/dev/ic/bwi.c r1.87
 2011-10-10 02:54:58 +00:00
Warner Losh
f4fcd5ddec Remove unnecessary comments. 11A read/write is the same: its just the 
classic indirect register dance.

Submitted by:	ddkprog at yahoo not com
 2009-05-18 15:46:34 +00:00
Warner Losh
b16a8a5859 Fix a typo from the original driver. We need to write ctrl2 into RF 
register 0x52, not ctrl1.  This appears to be a mistake in the bcm
reverse engineering page, and has been corrected there.  Tracing
through the code, this is more in keeping with the "documented"
register. Sephe thinks it looks interesting and may be worth
fixing. :)

Submitted by:	ddkprog at yahoo com
Reviewed by:	Sepherosa Ziehau
 2009-05-18 15:31:26 +00:00
Nathan Whitehorn
8553eea5ce Add a comment to motivate my last change. 
Suggested by:	sam, imp
 2009-05-13 16:19:05 +00:00
Nathan Whitehorn
0a594d9ecc Add a short delay after programming PHY registers to give some time for 
the engine to catch up. This prevents a machine check exception from
illegal memory requests with a BCM4318.
 2009-05-13 14:25:55 +00:00
Warner Losh
12e36acb09 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@
 2009-05-03 04:01:43 +00:00