1 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 0edb2566c14..fb877b5621b 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1307,7 +1307,11 @@ enum nl80211_bitrate_attr {
  *      wireless core it thinks its knows the regulatory domain we should be in.
  * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
  *      802.11 country information element with regulatory information it
- *      thinks we should consider.
+ *      thinks we should consider. cfg80211 only processes the country
+ *      code from the IE, and relies on the regulatory domain information
+ *      structure pased by userspace (CRDA) from our wireless-regdb.
+ *      If a channel is enabled but the country code indicates it should
+ *      be disabled we disable the channel and re-enable it upon disassociation.
  */
 enum nl80211_reg_initiator {
         NL80211_REGDOM_SET_BY_CORE,