kernel.git/drivers/net/wireless/b43, branch linux-4.0.y

b43: fix support for 14e4:4321 PCI dev with BCM4321 chipset

2015-06-29T19:29:08Z

commit 90f91b129810c3f169e443252be30ed7c0130326 upstream. It seems Broadcom released two devices with conflicting device id. There are for sure 14e4:4321 PCI devices with BCM4321 (N-PHY) chipset, they can be found in routers, e.g. Netgear WNR834Bv2. However, according to Broadcom public sources 0x4321 is also used for 5 GHz BCM4306 (G-PHY). It's unsure if they meant PCI device id, or "virtual" id (from SPROM). To distinguish these devices lets check PHY type (G vs. N). Signed-off-by: Rafał Miłecki Cc: # 3.16+ Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman

b43: fix support for 5 GHz only BCM43228 model

2015-03-03T15:03:09Z

It was incorrectly detected as 2 GHz device. Signed-off-by: Rafał Miłecki Cc: stable@vger.kernel.org # 3.17+ Signed-off-by: Kalle Valo

treewide: Remove unnecessary SSB_DEVTABLE_END macro

2015-02-11T22:38:29Z

Use the normal {} instead of a macro to terminate an array. Remove the macro too. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

treewide: Remove unnecessary BCMA_CORETABLE_END macro

2015-02-11T22:38:28Z

Use the normal {} instead of a macro to terminate an array. Remove the macro too. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

b43: AC-PHY: prepare place for developing new PHY support

2015-01-29T08:54:43Z

There are new (not anymore?) Broadcom 802.11ac wireless cards based on chipsets like BCM4352 and BCM4360. They use a new PHY type (called simply AC) that will require new specific code. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

b43: support bcma core reset on AC-PHY hardware

2015-01-29T08:54:43Z

AC-PHY hardware includes new control 0x3 bits that need to be set to the 0x1 by default. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

b43: Fix locking FIXME in beacon update top half

2015-01-29T08:28:05Z

b43 has a FIXME about locking in the mac80211 set-beacon-int callback for a long time. As it turns out there actually is a tiny race window that could result in a use-after-free bug of the 'current_beacon' memory. Nobody ever reported this, so it probably never happened. Fix this by adding a spin lock that protects the current_beacon access. We must not be in atomic context while accessing hardware (due to SDIO), so the beacon update bottom half has to clone the skb and release the lock before writing it to hardware. Let's all hope that this stops the troll who is trying to submit incorrect fixes for this issue repeatedly. And let's hope that I'm not a troll, too, who just hides even more evil code in an even more complex attempt to fix the issue. Signed-off-by: Michael Buesch Tested-by: Larry Finger Signed-off-by: Kalle Valo

b43: stop leds during suspend

2015-01-23T17:40:40Z

Call b43_leds_stop during suspend to avoid this WARN: WARNING: CPU: 1 PID: 0 at net/mac80211/util.c:755 ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211]() queueing ieee80211 work while going to suspend [...] Call Trace: [] dump_stack+0x48/0x69 [] warn_slowpath_common+0x8b/0xc0 [] ? ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211] [] ? ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211] [] warn_slowpath_fmt+0x33/0x40 [] ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211] [] ieee80211_queue_work+0x20/0x40 [mac80211] [] b43_led_brightness_set+0x28/0x30 [b43] [] led_timer_function+0xd5/0xe0 [] call_timer_fn+0xa4/0x4a0 Signed-off-by: Sabrina Dubroca Signed-off-by: Kalle Valo

Merge tag 'mac80211-next-for-john-2014-11-20' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2014-11-20T21:09:30Z

Johannes Berg says: "It has been a while since my last pull request, so we accumulated another relatively large set of changes: * TDLS off-channel support set from Arik/Liad, with some support patches I did * custom regulatory fixes from Arik * minstrel VHT fix (and a small optimisation) from Felix * add back radiotap vendor namespace support (myself) * random MAC address scanning for cfg80211/mac80211/hwsim (myself) * CSA improvements (Luca) * WoWLAN Net Detect (wake on network found) support (Luca) * and lots of other smaller changes from many people" Signed-off-by: John W. Linville

mac80211: allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR

2014-11-19T17:46:09Z

Allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR with software based scanning and generate a random MAC address for them for every scan request with the flag. Signed-off-by: Johannes Berg