talos-obmc-linux/net/mac80211/debugfs_sta.c, branch v5.0

mac80211: debugfs: avoid variable shadowing

2018-11-09T10:14:51+00:00

We have a macro here that uses an inner variable 'i' that also exists in the outer scope - use '_i' in the macro. Signed-off-by: Johannes Berg

wireless: align to draft 11ax D3.0

2018-09-05T08:09:50+00:00

Align to new 11ax draft D3.0. Change/add new MAC and PHY capabilities and update drivers' 11ax capabilities and mac80211's debugfs accordingly. Signed-off-by: Shaul Triebitz Signed-off-by: Luca Coelho Signed-off-by: Johannes Berg

mac80211: add an optional TXQ for other PS-buffered frames

2018-09-05T08:03:13+00:00

Some drivers may want to also use the TXQ abstraction with non-data packets that need powersave buffering, so add a hardware flag to allow this. Signed-off-by: Johannes Berg

mac80211: Add he_capa debugfs entry

2018-09-05T08:03:13+00:00

Export HE capabilities information via debugfs, similar to HT & VHT. Signed-off-by: Ido Yariv Signed-off-by: Luca Coelho Signed-off-by: Johannes Berg

mac80211: Add txq flags to debugfs

2018-01-31T11:57:24+00:00

Might help one figure out why aqm drivers may fail to transmit frames sometimes. Signed-off-by: Ben Greear Signed-off-by: Johannes Berg

debugfs_sta: Remove unneeded semicolons

2018-01-22T13:03:28+00:00

Trivial fix removes unneeded semicolons after switch blocks. Signed-off-by: Christopher Díaz Riveros Signed-off-by: Johannes Berg

mac80211: Dynamically set CoDel parameters per station

2017-05-17T14:03:40+00:00

CoDel can be too aggressive if a station sends at a very low rate, leading reduced throughput. This gets worse the more stations are present, as each station gets more bursty the longer the round-robin scheduling between stations takes. This adds dynamic adjustment of CoDel parameters per station. It uses the rate selection information to estimate throughput and sets more lenient CoDel parameters if the estimated throughput is below a threshold (modified by the number of active stations). A new callback is added that drivers can use to notify mac80211 about changes in expected throughput, so the same adjustment can be made for cards that implement rate control in firmware. Drivers that don't use this will just get the default parameters. Signed-off-by: Toke Høiland-Jørgensen [remove currently unnecessary EXPORT_SYMBOL, fix kernel-doc, remove inline annotation] Signed-off-by: Johannes Berg

mac80211: add back lost debugfs files

2017-02-07T09:40:50+00:00

Somehow these files were never present or lost, but the code is there and they seem somewhat useful, so add them back. Signed-off-by: Johannes Berg

mac80211: improve RX aggregation data in debugfs

2016-10-19T10:12:11+00:00

When the driver sets the SUPPORTS_REORDERING_BUFFER hardware flag, the debugfs data for RX aggregation sessions won't even indicate that a session is open. Since the previous fix to store the dialog token separately, we can indicate that it's open and add the token so that there's at least some data (ssn is not available.) Signed-off-by: Johannes Berg

mac80211: fix tid_agg_rx NULL dereference

2016-10-19T10:11:49+00:00

On drivers setting the SUPPORTS_REORDERING_BUFFER hardware flag, we crash when the peer sends an AddBA request while we already have a session open on the seame TID; this is because on those drivers, the tid_agg_rx is left NULL even though the session is valid, and the agg_session_valid bit is set. To fix this, store the dialog tokens outside the tid_agg_rx to be able to compare them to the received AddBA request. Fixes: f89e07d4cf26 ("mac80211: agg-rx: refuse ADDBA Request with timeout update") Reported-by: Emmanuel Grumbach Signed-off-by: Johannes Berg