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>
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 4f693a5..b77d57a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -128,6 +128,7 @@
* 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 @@
u16 cw_min;
u16 cw_max;
u8 aifs;
+ bool acm;
bool uapsd;
};
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index f7beb12..13bb814 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1661,6 +1661,7 @@
params.cw_max = ecw2cw((pos[1] & 0xf0) >> 4);
params.cw_min = ecw2cw(pos[1] & 0x0f);
params.txop = get_unaligned_le16(pos + 2);
+ params.acm = acm;
params.uapsd = uapsd;
mlme_dbg(sdata,