linux-toradex.git/net/mac80211/debugfs_netdev.c, branch v4.4.93

mac80211: remove last_beacon/ave_beacon debugfs files

2015-09-22T13:21:25+00:00

These file aren't really useful:
 - if per beacon data is required then you need to use
   radiotap or similar anyway, debugfs won't help much
 - average beacon signal is reported in station info in
   nl80211 and can be looked up with iw

Signed-off-by: Johannes Berg

mac80211: debugfs: add file to disallow TDLS wider-bw

2015-09-22T13:21:21+00:00

Sometimes we are interested in testing TDLS performance in a specific
width setting. Add the ability to disable the wider-band feature, thereby
allowing the TDLS channel width to be controlled by the BSS width.

Signed-off-by: Arik Nemtsov 
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Johannes Berg

mac80211: add rate mask logic for vht rates

2015-08-14T15:49:51+00:00

Define rc_rateidx_vht_mcs_mask array and rate_idx_match_vht_mcs_mask()
method in order to apply mcs mask for vht rates

Signed-off-by: Lorenzo Bianconi 
Signed-off-by: Johannes Berg

mac80211: clear subdir_stations when removing debugfs

2015-07-17T08:53:19+00:00

If we don't do this, and we then fail to recreate the debugfs
directory during a mode change, then we will fail later trying
to add stations to this now bogus directory:

BUG: unable to handle kernel NULL pointer dereference at 0000006c
IP: [] mutex_lock+0x12/0x30
Call Trace:
[] start_creating+0x44/0xc0
[] debugfs_create_dir+0x13/0xf0
[] ieee80211_sta_debugfs_add+0x6e/0x490 [mac80211]

Cc: stable@kernel.org
Signed-off-by: Tom Hughes 
Signed-off-by: Johannes Berg

mac80211: remove drop_unencrypted code

2015-03-20T10:37:36+00:00

This mechanism was historic, and only ever used by IBSS, which
also doesn't need to have it as it properly manages station's
802.1X PAE state (or, with WEP, always has a key.)

Remove the mechanism to clean up the code.

Signed-off-by: Johannes Berg

mac80211: replace SMPS hw flags with wiphy feature bits

2014-09-11T11:37:02+00:00

Use the new static_smps / dynamic_smps feature bits
instead of mac80211-internal hw flags.

Signed-off-by: Eliad Peller 
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Johannes Berg

mac80211: don't check netdev state for debugfs read/write

2014-05-28T14:22:48+00:00

Doing so will lead to an oops for a p2p-dev interface, since it has
no netdev.

Cc: stable@vger.kernel.org
Signed-off-by: Arik Nemtsov 
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Johannes Berg

mac80211: add beacon_loss debugfs file

2014-02-11T11:58:45+00:00

Add beacon_loss debugfs file that emulates
ieee80211_beacon_loss call from the driver.

This can be used for various testing scenarios.

Signed-off-by: Eliad Peller 
Signed-off-by: Johannes Berg

mac80211: sync dtim_count to TSF

2014-01-06T19:10:47+00:00

On starting a mesh or AP BSS, the interface dtim_count
countdown should match that of the driver TSF.

Signed-off-by: Thomas Pedersen 
Signed-off-by: Johannes Berg

mac80211: clean up netdev debugfs macros a bit

2014-01-06T14:47:15+00:00

Clean up the file macros a bit and use that to remove the
unnecessary format function for the tkip MIC test file
that really is write-only.

Signed-off-by: Johannes Berg