Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

1 files changed, 39 insertions, 0 deletions

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 77e9267..76b35df 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1123,6 +1123,8 @@ static void wiphy_update_regulatory(struct wiphy *wiphy,
 	if (ignore_reg_update(wiphy, initiator))
 		return;
 
+	last_request->dfs_region = cfg80211_regdomain->dfs_region;
+
 	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
 		if (wiphy->bands[band])
 			handle_band(wiphy, band, initiator);
@@ -1948,6 +1950,42 @@ static void print_rd_rules(const struct ieee80211_regdomain *rd)
 	}
 }
 
+bool reg_supported_dfs_region(u8 dfs_region)
+{
+	switch (dfs_region) {
+	case NL80211_DFS_UNSET:
+	case NL80211_DFS_FCC:
+	case NL80211_DFS_ETSI:
+	case NL80211_DFS_JP:
+		return true;
+	default:
+		REG_DBG_PRINT("Ignoring uknown DFS master region: %d\n",
+			      dfs_region);
+		return false;
+	}
+}
+
+static void print_dfs_region(u8 dfs_region)
+{
+	if (!dfs_region)
+		return;
+
+	switch (dfs_region) {
+	case NL80211_DFS_FCC:
+		pr_info(" DFS Master region FCC");
+		break;
+	case NL80211_DFS_ETSI:
+		pr_info(" DFS Master region ETSI");
+		break;
+	case NL80211_DFS_JP:
+		pr_info(" DFS Master region JP");
+		break;
+	default:
+		pr_info(" DFS Master region Uknown");
+		break;
+	}
+}
+
 static void print_regdomain(const struct ieee80211_regdomain *rd)
 {
 
@@ -1975,6 +2013,7 @@ static void print_regdomain(const struct ieee80211_regdomain *rd)
 			pr_info("Regulatory domain changed to country: %c%c\n",
 				rd->alpha2[0], rd->alpha2[1]);
 	}
+	print_dfs_region(rd->dfs_region);
 	print_rd_rules(rd);
 }