mac80211: add support for radar detection for reservations
Initial chanctx reservation code wasn't aware of
radar detection requirements. This is necessary
for chanctx reservations to be used for channel
switching in the future.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index fcb2cd8..4ed229c 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -742,7 +742,8 @@
int ieee80211_vif_reserve_chanctx(struct ieee80211_sub_if_data *sdata,
const struct cfg80211_chan_def *chandef,
- enum ieee80211_chanctx_mode mode)
+ enum ieee80211_chanctx_mode mode,
+ bool radar_required)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_chanctx_conf *conf;
@@ -786,6 +787,7 @@
new_ctx->refcount++;
sdata->reserved_chanctx = new_ctx;
sdata->reserved_chandef = *chandef;
+ sdata->reserved_radar_required = radar_required;
out:
mutex_unlock(&local->chanctx_mtx);
return ret;
@@ -830,6 +832,7 @@
/* unref our reservation */
ctx->refcount--;
sdata->reserved_chanctx = NULL;
+ sdata->radar_required = sdata->reserved_radar_required;
if (old_ctx == ctx) {
/* This is our own context, just change it */