linux/include/net/mac80211.h, branch v4.5

mac80211: add new IEEE80211_VIF_GET_NOA_UPDATE flag

2015-12-04T13:43:32Z

Add new VIF flag, that will allow get NOA update notification when driver will request this, even this is not pure P2P vif (eg. STA vif). Signed-off-by: Janusz Dziedzic Signed-off-by: Johannes Berg

mac80211: add atomic uploaded keys iterator

2015-12-04T13:43:32Z

add ieee80211_iter_keys_rcu() to iterate over uploaded keys in atomic context (when rcu is locked) The station removal code removes the keys only after calling synchronize_net(), so it's not safe to iterate the keys at this point (and postponing the actual key deletion with call_rcu() might result in some badly-ordered ops calls). Add a flag to indicate a station is being removed, and skip the configured keys if it's set. Signed-off-by: Eliad Peller Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg

mac80211: allow the driver to send EOSP when needed

2015-12-04T13:43:32Z

This can happen when the driver needs to send less frames than expected and then needs to close the SP. Mac80211 still needs to set the more_data properly based on its buffer state (ps_tx_buffer and buffered frames on other TIDs). To that end, refactor the code that delivers frames upon uAPSD trigger frames to be able to get only the more_data bit without actually delivering those frames in case the driver is just asking to set a NDP with EOSP and MORE_DATA bit properly set. Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg

mac80211: allow driver to prevent two stations w/ same address

2015-12-04T13:43:32Z

Some devices or drivers cannot deal with having the same station address for different virtual interfaces, say as a client to two virtual AP interfaces. Rather than requiring each driver with a limitation like that to enforce it, add a hardware flag for it. Signed-off-by: Johannes Berg

mac80211: always set the buf_size in AddBA req to 64

2015-11-20T10:39:40Z

Advertising reordering window in ADDBA less than 64 can crash some APs, an example is LinkSys WRT120N (with FW v1.0.07 build 002 Jun 18 2012). On the other hand, a driver may need to limit Tx A-MPDU size for its own reasons, like specific HW limitations. Signed-off-by: Gregory Greenman Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg

mac80211: document sleep requirements for channel context ops

2015-11-03T10:15:48Z

Channel context driver operations can sleep, so add might_sleep() and document this. Signed-off-by: Chaitanya T K Signed-off-by: Johannes Berg

cfg80211/mac80211: clarify RSSI CQM reporting requirements

2015-11-03T09:54:58Z

The previous patch changed mac80211 to always report an event after a CQM RSSI reconfiguration. Document that as expected behaviour in both the cfg80211 and mac80211 API. Currently, iwlmvm already implements that behaviour; the other drivers implementing CQM RSSI events may have to be changed. This behaviour lets userspace know what the current state is without relying on querying the data which is racy. Reviewed-by: Sharon, Sara Signed-off-by: Johannes Berg

mac80211: remove PM-QoS listener

2015-10-14T16:04:08Z

As this API has never really seen any use and most drivers don't ever use the value derived from it, remove it. Change the only driver using it (rt2x00) to simply use the DTIM period instead of the "max sleep" time. Signed-off-by: Johannes Berg

Revert "mac80211: remove exposing 'mfp' to drivers"

2015-10-13T08:29:11Z

This reverts commit 5c48f1201744233d4f235c7dd916d5196ed20716. Some device drivers (ath10k) offload part of aggregation including AddBA/DelBA negotiations to firmware. In such scenario, the PMF configuration of the station needs to be provided to driver to enable encryption of AddBA/DelBA action frames. Signed-off-by: Tamizh chelvam Signed-off-by: Johannes Berg

Merge tag 'mac80211-next-for-davem-2015-10-05' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2015-10-07T11:29:18Z

Johannes Berg says: ==================== For the current cycle, we have the following right now: * many internal fixes, API improvements, cleanups, etc. * full AP client state tracking in cfg80211/mac80211 from Ayala * VHT support (in mac80211) for mesh * some A-MSDU in A-MPDU support from Emmanuel * show current TX power to userspace (from Rafał) * support for netlink dump in vendor commands (myself) ==================== Signed-off-by: David S. Miller