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mac80211: Handle the CSA counters correctly

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Make the beacon CSA counters part of ieee80211_mutable_offsets and don't
decrement CSA counters when generating a beacon template. This permits the
driver to offload the CSA counters handling. Since mac80211 updates the probe
responses with the correct counter, the driver should sync the counter's value
with mac80211 using ieee80211_csa_update_counter function.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Andrei Otcheretianski
2014-05-09 14:11:50 +03:00
committed by Johannes Berg
parent 6ec8c332a0
commit 1af586c911
4 changed files with 80 additions and 25 deletions
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net/mac80211/ieee80211_i.h
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@@ -70,8 +70,6 @@ struct ieee80211_local;
#define IEEE80211_DEAUTH_FRAME_LEN (24 /* hdr */ + 2 /* reason */)
#define IEEE80211_MAX_CSA_COUNTERS_NUM 2
struct ieee80211_fragment_entry {
unsigned long first_frag_time;
unsigned int seq;