1
linux/net/wireless
Johannes Berg df2b35b65b wext: allow returning NULL stats
Currently, wext drivers cannot return NULL for stats even though
that would make the ioctl return -EOPNOTSUPP because that would
mean they are no longer listed in /proc/net/wireless. This patch
changes the wext core's behaviour to list them if they have any
wireless_handlers, but only show their stats when available, so
that drivers can start returning NULL if stats are currently not
available, reducing confusion for e.g. IBSS.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10 15:01:48 -04:00
..
core.c cfg80211: allow drivers that can't scan for specific ssids 2009-07-10 15:01:42 -04:00
core.h cfg80211: add rfkill support 2009-06-03 14:06:14 -04:00
debugfs.c cfg80211: add debugfs HT40 allow map 2009-05-20 14:46:23 -04:00
debugfs.h mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211 2009-05-20 14:46:23 -04:00
ibss.c cfg80211: put wext data into substructure 2009-05-11 15:24:07 -04:00
Kconfig cfg80211: add rfkill support 2009-06-03 14:06:14 -04:00
lib80211_crypt_ccmp.c lib80211: silence excessive crypto debugging messages 2009-03-16 18:01:58 -04:00
lib80211_crypt_tkip.c lib80211: silence excessive crypto debugging messages 2009-03-16 18:01:58 -04:00
lib80211_crypt_wep.c
lib80211.c
Makefile mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211 2009-05-20 14:46:23 -04:00
mlme.c cfg80211: send wext MLME-MICHAELMICFAILURE.indication 2009-07-10 15:01:47 -04:00
nl80211.c cfg80211: prohibit scanning the same channel more than once 2009-07-10 14:57:54 -04:00
nl80211.h cfg80211: issue netlink notification when scan starts 2009-07-10 14:57:53 -04:00
radiotap.c
reg.c cfg80211: fix for duplicate response for driver reg request 2009-06-10 13:28:37 -04:00
reg.h cfg80211: make __regulatory_hint() static 2009-02-27 14:52:59 -05:00
scan.c cfg80211: issue netlink notification when scan starts 2009-07-10 14:57:53 -04:00
sysfs.c cfg80211: rename cfg80211_registered_device's idx to wiphy_idx 2009-02-27 14:52:54 -05:00
sysfs.h
util.c cfg80211: make ieee80211_get_mesh_hdrlen() static 2009-06-03 14:06:15 -04:00
wext-compat.c cfg80211: infer WPA and WPA2 support from TKIP and CCMP 2009-07-10 15:01:42 -04:00
wext.c wext: allow returning NULL stats 2009-07-10 15:01:48 -04:00