mac80211: indicate admission control in TX queue parameters

Some driver implementations need to know whether mandatory
admission control is required by the AP for some ACs. Add
a parameter to the TX queue parameters indicating this.

As there's currently no support for admission control in
mac80211's AP implementation, it's only ever set for the
client implementation.

Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 4f693a5c54de..b77d57a070e5 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -128,6 +128,7 @@ enum ieee80211_ac_numbers {
  *      2^n-1 in the range 1..32767]
  * @cw_max: maximum contention window [like @cw_min]
  * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @acm: is mandatory admission control required for the access category
  * @uapsd: is U-APSD mode enabled for the queue
  */
 struct ieee80211_tx_queue_params {
@@ -135,6 +136,7 @@ struct ieee80211_tx_queue_params {
         u16 cw_min;
         u16 cw_max;
         u8 aifs;
+        bool acm;
         bool uapsd;
 };