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| author | Dmitry Shmidt <dimitrysh@google.com> | 2015-10-07 11:32:53 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-10-13 10:32:17 +0200 |
| commit | 6e19bc4b7091ffd26586100eee78232b44427ec7 (patch) | |
| tree | 59d7cf810ede8dcf6ab66674c296738f35ae8bc7 /Documentation/DocBook | |
| parent | 93f0490e5deb9445737cabf0e436f3288a4042b7 (diff) | |
| download | linux-6e19bc4b7091ffd26586100eee78232b44427ec7.tar.gz linux-6e19bc4b7091ffd26586100eee78232b44427ec7.tar.bz2 linux-6e19bc4b7091ffd26586100eee78232b44427ec7.zip | |
nl80211: allow BSS data to include CLOCK_BOOTTIME timestamp
For location and connectivity services, userspace would often like
to know the time when the BSS was last seen. The current "last seen"
value is calculated in a way that makes it less useful, especially
if the system suspended in the meantime.
Add the ability for the driver to report a real CLOCK_BOOTTIME stamp
that can then be reported to userspace (if present).
Drivers wishing to use this must be converted to the new API to call
cfg80211_inform_bss_data() or cfg80211_inform_bss_frame_data(). They
need to ensure the reported value is accurate enough even when the
frame might have been buffered in the device (e.g. firmware.)
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
[modified to use struct, inlines]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | Documentation/DocBook/80211.tmpl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/DocBook/80211.tmpl b/Documentation/DocBook/80211.tmpl index aac9357d4866..f9b9ad7894f5 100644 --- a/Documentation/DocBook/80211.tmpl +++ b/Documentation/DocBook/80211.tmpl @@ -154,8 +154,9 @@ !Finclude/net/cfg80211.h cfg80211_scan_request !Finclude/net/cfg80211.h cfg80211_scan_done !Finclude/net/cfg80211.h cfg80211_bss -!Finclude/net/cfg80211.h cfg80211_inform_bss_width_frame -!Finclude/net/cfg80211.h cfg80211_inform_bss_width +!Finclude/net/cfg80211.h cfg80211_inform_bss +!Finclude/net/cfg80211.h cfg80211_inform_bss_frame_data +!Finclude/net/cfg80211.h cfg80211_inform_bss_data !Finclude/net/cfg80211.h cfg80211_unlink_bss !Finclude/net/cfg80211.h cfg80211_find_ie !Finclude/net/cfg80211.h ieee80211_bss_get_ie |