linux/net/wireless/trace.h, branch v3.13.2

cfg80211: add wdev to testmode cmd

2013-08-12T12:11:37Z

To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel Signed-off-by: Johannes Berg

nl80211/cfg80211: add channel switch command

2013-08-01T16:30:28Z

To allow channel switch announcements within beacons, add the channel switch command to nl80211/cfg80211. This is implementation is intended for AP and (later) IBSS mode. Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer Signed-off-by: Johannes Berg

nl80211: add scan width to bss and scan request structs

2013-07-16T06:58:01Z

To allow scanning and working with 5 MHz and 10 MHz BSS, extend the inform bss commands and add wrappers to take 5 and 10 MHz bss into account. Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer Signed-off-by: Johannes Berg

cfg80211/mac80211: clean up cfg80211 SME APIs

2013-06-04T11:03:10Z

Do some cleanups in the cfg80211 SME APIs, which are only used by mac80211. Most of these functions get a frame passed, and there isn't really any reason to export multiple functions as cfg80211 can check the frame type instead, do that. Additionally, the API functions have confusing names like cfg80211_send_...() which was meant to indicate that it sends an event to userspace, but gets a bit confusing when there's both TX and RX and they're not all clearly labeled. Signed-off-by: Johannes Berg

cfg80211/mac80211: use cfg80211 wdev mutex in mac80211

2013-05-24T22:02:16Z

Using separate locks in cfg80211 and mac80211 has always caused issues, for example having to unlock in places in mac80211 to call cfg80211, which even needed a framework to make cfg80211 calls after some functions returned etc. Additionally, I suspect some issues people have reported with the cfg80211 state getting confused could be due to such issues, when cfg80211 is asking mac80211 to change state but mac80211 is in the process of telling cfg80211 that the state changed (in another way.) Signed-off-by: Johannes Berg

cfg80211: fix WoWLAN wakeup tracing

2013-05-16T20:38:03Z

If the device reports a non-wireless wakeup reason, the tracing code crashes trying to dereference a NULL pointer. Fix this by checking the pointer on all accesses and also add a non_wireless tag to the event. Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg

cfg80211: introduce critical protocol indication from user-space

2013-04-22T13:48:00Z

Some protocols need a more reliable connection to complete successful in reasonable time. This patch adds a user-space API to indicate the wireless driver that a critical protocol is about to commence and when it is done, using nl80211 primitives NL80211_CMD_CRIT_PROTOCOL_START and NL80211_CRIT_PROTOCOL_STOP. There can be only on critical protocol session started per registered cfg80211 device. The driver can support this by implementing the cfg80211 callbacks .crit_proto_start() and .crit_proto_stop(). Examples of protocols that can benefit from this are DHCP, EAPOL, APIPA. Exactly how the link can/should be made more reliable is up to the driver. Things to consider are avoid scanning, no multi-channel operations, and alter coexistence schemes. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky (Zhenhui) Lin Signed-off-by: Arend van Spriel Signed-off-by: Johannes Berg

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

2013-03-29T20:41:36Z

Conflicts: net/mac80211/sta_info.c net/wireless/core.h

cfg80211: fix wdev tracing crash

2013-03-20T21:21:31Z

Arend reported a crash in tracing if the driver returns an ERR_PTR() value from the add_virtual_intf() callback. This is due to the tracing then still attempting to dereference the "pointer", fix this by using IS_ERR_OR_NULL(). Reported-by: Arend van Spriel Tested-by: Arend van Spriel Signed-off-by: Johannes Berg

cfg80211: fix inconsistency in trace for rdev_set_mac_acl

2013-03-07T10:20:01Z

There is NETDEV_ENTRY that was incorrectly assigned as WIPHY_ASSIGN, fix it. Signed-off-by: Vladimir Kondratiev Signed-off-by: Johannes Berg