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-rw-r--r--include/linux/nl80211.h6
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,