tree 221694dde4f30fa8f71182a427d34dd709b2821a
parent 8cef2c9df88fdd13f518e6607de9d664b31f26cc
author Johannes Berg <johannes.berg@intel.com> 1360082920 +0100
committer Johannes Berg <johannes.berg@intel.com> 1360604700 +0100

mac80211: introduce beacon-only timing data

In order to be able to predict the next DTIM TBTT
in the driver, add the ability to use timing data
from beacons only with the new hardware flag
IEEE80211_HW_TIMING_BEACON_ONLY and the BSS info
value sync_dtim_count which is only valid if the
timing data came from a beacon. The data can only
come from a beacon, and if no beacon was received
before association it is updated later together
with the DTIM count notification.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>