mac80211: add post_channel_switch driver operation
As a counterpart to the pre_channel_switch operation, add a
post_channel_switch operation. This allows the drivers to go back to
a normal configuration after the channel switch is completed.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 5522672..0a60906 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -1214,6 +1214,22 @@
return ret;
}
+static inline int
+drv_post_channel_switch(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_local *local = sdata->local;
+ int ret = 0;
+
+ if (!check_sdata_in_driver(sdata))
+ return -EIO;
+
+ trace_drv_post_channel_switch(local, sdata);
+ if (local->ops->post_channel_switch)
+ ret = local->ops->post_channel_switch(&local->hw, &sdata->vif);
+ trace_drv_return_int(local, ret);
+ return ret;
+}
+
static inline int drv_join_ibss(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{
