user/sven/linux.git/net/mac80211/debugfs_netdev.c, branch v3.8

mac80211: convert to channel definition struct

2012-11-26T11:42:59Z

Convert mac80211 (and where necessary, some drivers a little bit) to the new channel definition struct. This will allow extending mac80211 for VHT, which is currently restricted to channel contexts since there are no drivers using that which makes it easier. As I also don't care about VHT for drivers not using the channel context API, I won't convert the previous API to VHT support. Signed-off-by: Johannes Berg

mac80211: add debugfs file for HW queues

2012-11-09T16:26:41Z

Add a debugfs file showing which HW queues were allocated to a virtual interface, including the CAB queue for AP interfaces. Change-Id: I486924e961b6ad6785a79db09620919ee644e703 Signed-off-by: Johannes Berg

mac80211: use kstrtoull return value

2012-11-07T17:01:41Z

If kstrtoull() returns an error code (a value smaller than zero), use it since it can be an error other than -EINVAL. Signed-off-by: Johannes Berg

mac80211: fix race in TKIP MIC test debugfs file

2012-11-07T17:01:39Z

Accessing sdata->vif.bss_conf.bssid without any protection here is racy, use u.mgd.associated instead and lock the correct mutex for it. Signed-off-by: Johannes Berg

mac80211: use mac_pton

2012-11-07T17:01:07Z

Instead of implementing practically the same function (hwaddr_aton) use mac_pton. Signed-off-by: Johannes Berg

mac80211: handle TX power per virtual interface

2012-10-30T08:11:34Z

Even before channel contexts/multi-channel, having a single global TX power limit was already problematic, in particular if two managed interfaces connected to two APs with different power constraints. The channel context introduction completely broke this though and in fact I had disabled TX power configuration there for drivers using channel contexts. Change everything to track TX power per interface so that different user settings and different channel maxima are treated correctly. Also continue tracking the global TX power though for compatibility with applications that attempt to configure the wiphy's TX power globally. Signed-off-by: Johannes Berg

mac80211: make client powersave independent of interface type

2012-10-19T13:43:51Z

This patch prepares mac80211 for a later implementation of mesh or ad-hoc powersave clients. The structures related to powersave (buffer, TIM map, counters) are moved from the AP-specific interface structure to a generic structure that can be embedded into any interface type. The functions related to powersave are prepared to allow easy extension with different interface types. For example with: + } else if (sta->sdata->vif.type == NL80211_IFTYPE_MESH_POINT) { + ps = &sdata->u.mesh.ps; Some references to the AP's beacon structure are removed where they were obviously not used. The patch compiles without warning and has been briefly tested as AP interface with one client in PS mode. Signed-off-by: Marco Porsch Signed-off-by: Johannes Berg

mac80211: move out the non-statistics variable estab_plinks from mesh_stat

2012-10-17T09:02:13Z

estab_plinks is not a statistics member. Hence move estab_plinks from struct mesh_stat to struct ieee80211_if_mesh Signed-off-by: Ashok Nagarajan Signed-off-by: Johannes Berg

mac80211: track needed RX chains for channel contexts

2012-10-17T09:02:09Z

On each channel that the device is operating on, it may need to listen using one or more chains depending on the SMPS settings of the interfaces using it. The previous channel context changes completely removed this ability (before, it was available as the SMPS mode). Add per-context tracking of the required static and dynamic RX chains and notify the driver on changes. To achieve this, track the chains and SMPS mode used on each virtual interface and update the channel context whenever this changes. Signed-off-by: Johannes Berg

mac80211: clean up debugging

2012-06-24T09:32:29Z

There are a few things that make the logging and debugging in mac80211 less useful than it should be right now: * a lot of messages should be pr_info, not pr_debug * wholesale use of pr_debug makes it require *both* Kconfig and dynamic configuration * there are still a lot of ifdefs * the style is very inconsistent, sometimes the sdata->name is printed in front Clean up everything, introducing new macros and separating out the station MLME debugging into a new Kconfig symbol. Signed-off-by: Johannes Berg