aboutsummaryrefslogtreecommitdiff
path: root/net/mac80211/debugfs.c
AgeCommit message (Collapse)Author
2009-03-27mac80211: resume properly, add suspend/resume testJohannes Berg
When mac80211 resumes, it currently doesn't reconfigure the interfaces entirely and also doesn't reconfigure BSS information -- fix this. Also, to be able to test this, add a debugfs file that just calls the suspend/resume code to see what happens when we go through that, without needing the time-consuming suspend/resume cycle. (Original version broke the build for CONFIG_PM=n. Define alternative functions for that situation. -- JWL) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29mac80211: Generic TSF debuggingAlina Friedrichsen
This patch enables low-level driver independent debugging of the TSF and remove the driver specific things of ath5k and ath9k from the debugfs. Signed-off-by: Alina Friedrichsen <x-alina@gmx.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29mac80211: Read the TSF via debugfsAlina Friedrichsen
This patch adds an low-level driver independent entry to read the TSF value into the debugfs of mac80211. This makes debugging the IBSS handling of wifi drivers easier. Signed-off-by: Alina Friedrichsen <x-alina@gmx.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29mac80211: remove unused variable in ieee80211_local ↵Rami Rosen
(dot11WEPUndecryptableCount). This patch removes an unused declaration of dot11WEPUndecryptableCount (an snmp counter) in ieee80211_local structure and its usage in debugfs.c since this counter is not incremented/decremented anywhere. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31mac80211: make retry limits part of hw configJohannes Berg
Instead of having a separate callback, use the HW config callback with a new flag to change retry limits. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31mac80211: kill hw.conf.antenna_sel_{rx,tx}Johannes Berg
Never actually used. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15mac80211: make bridge_packets a virtual interface optionJohannes Berg
The bridge_packets configuration really should be per virtual interface (theoretically per AP/VLAN, but this is much easier); there currently is no way to set it yet though. Also invert the option to "NO_BRIDGE_PACKETS" so the default is to bridge. While at it, also document the flags properly. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-14mac80211: revamp virtual interface handlingJohannes Berg
This patch revamps the virtual interface handling and makes the code much easier to follow. Fewer functions, better names, less spaghetti code. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07mac80211: QoS related cleanupsJohannes Berg
This * makes the queue number passed to drivers a u16 (as it will be with skb_get_queue_mapping) * removes the useless queue number defines * splits hw->queues into hw->queues/ampdu_queues * removes the debugfs files for per-queue counters * removes some dead QoS code * removes the beacon queue configuration for IBSS so that the drivers now never get a queue number bigger than (hw->queues + hw->ampdu_queues - 1) for tx and only in the range 0..hw->queues-1 for conf_tx. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08mac80211: rename filesJohannes Berg
This patch renames all mac80211 files (except ieee80211_i.h) to get rid of the useless ieee80211_ prefix. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-04-08mac80211: make debugfs files root-onlyJohannes Berg
Unfortunately, debugfs can be made to access invalid memory by open()ing a file and then waiting until the corresponding debugfs file has been removed (and, probably, the underlying object.) That could be exploited by any user if the user is able to open debugfs files and can cause networking devices, STA entries or similar to disappear which is quite easy to do. Hence, all debugfs files should be root-only. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-29cfg80211 API for channels/bitrates, mac80211 and driver conversionJohannes Berg
This patch creates new cfg80211 wiphy API for channel and bitrate registration and converts mac80211 and drivers to the new API. The old mac80211 API is completely ripped out. All drivers (except ath5k) are updated to the new API, in many cases I expect that optimisations can be done. Along with the regulatory code I've also ripped out the IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED flag, I believe it to be unnecessary if the hardware simply gives us whatever channels it wants to support and we then enable/disable them as required, which is pretty much required for travelling. Additionally, the patch adds proper "basic" rate handling for STA mode interface, AP mode interface will have to have new API added to allow userspace to set the basic rate set, currently it'll be empty... However, the basic rate handling will need to be moved to the BSS conf stuff. I do expect there to be bugs in this, especially wrt. transmit power handling where I'm basically clueless about how it should work. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-10[MAC80211]: remove key threshold stuffJohannes Berg
This patch removes the key threshold stuff from mac80211. I have patches for later that add it as a per-key setting to nl/cfg80211. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10[MAC80211]: remove turbo modesJohannes Berg
This patch removes all mention of the atheros turbo modes that can't possibly work properly anyway since in some places we don't check for them when we should. I have no idea what the iwlwifi drivers were doing with these but it can't possibly have been correct. Cc: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10[MAC80211]: remove unused ioctls (3)Johannes Berg
The ioctls * PRISM2_PARAM_RADAR_DETECT * PRISM2_PARAM_SPECTRUM_MGMT are not used by hostapd or wpa_supplicant, Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10[MAC80211]: remove unused ioctls (2)Johannes Berg
The ioctls * PRISM2_PARAM_STA_ANTENNA_SEL * PRISM2_PARAM_TX_POWER_REDUCTION * PRISM2_PARAM_DEFAULT_WEP_ONLY are not used by hostapd or wpa_supplicant. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-06-11[PATCH] mac80211: fix debugfs tx power reduction outputJohannes Berg
This patch fixes a typo in mac80211's debugfs.c. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-05-05[MAC80211]: Add debugfs attributes.Jiri Benc
Export various mac80211 internal variables through debugfs. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>