From 99ee7cae3bf3ce04e90d7b193d9f4f59a7044d91 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 29 Aug 2016 23:25:17 +0300 Subject: mac80211: add support for radiotap timestamp field Use the existing device timestamp from the RX status information to add support for the new radiotap timestamp field. Currently only 32-bit counters are supported, but we also add the radiotap mactime where applicable. This new field allows more flexibility in where the timestamp is taken etc. The non-timestamp data in the field is taken from a new field in the hw struct. Signed-off-by: Johannes Berg --- net/mac80211/main.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index d00ea9b13f49..ac053a9df36d 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -660,6 +660,9 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len, ieee80211_roc_setup(local); + local->hw.radiotap_timestamp.units_pos = -1; + local->hw.radiotap_timestamp.accuracy = -1; + return &local->hw; err_free: wiphy_free(wiphy); -- cgit v1.2.3