4 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 50ca10c95a18..c26fc2106e5b 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -1736,6 +1736,7 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl)
 
 	cmd->ch_bit_map1 = cpu_to_le32(tmp_ch_bitmap[0]);
 	cmd->ch_bit_map2 = cpu_to_le32(tmp_ch_bitmap[1]);
+	cmd->dfs_region = wl->dfs_region;
 
 	wl1271_debug(DEBUG_CMD,
 		     "cmd reg domain bitmap1: 0x%08x, bitmap2: 0x%08x",
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index 06bdee2a78d8..e14cd407a6ae 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -648,6 +648,8 @@ struct wl12xx_cmd_regdomain_dfs_config {
 
 	__le32 ch_bit_map1;
 	__le32 ch_bit_map2;
+	u8 dfs_region;
+	u8 padding[3];
 } __packed;
 
 struct wl12xx_cmd_config_fwlog {
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index a393ae8fa81b..e90fb781a6a1 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -82,6 +82,10 @@ static void wl1271_reg_notify(struct wiphy *wiphy,
 	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
 	struct wl1271 *wl = hw->priv;
 
+	/* copy the current dfs region */
+	if (request)
+		wl->dfs_region = request->dfs_region;
+
 	wlcore_regdomain_config(wl);
 }
 
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 581c47913cec..d599c869e6e8 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -465,6 +465,9 @@ struct wl1271 {
 	/* HW HT (11n) capabilities */
 	struct ieee80211_sta_ht_cap ht_cap[WLCORE_NUM_BANDS];
 
+	/* the current dfs region */
+	enum nl80211_dfs_regions dfs_region;
+
 	/* size of the private FW status data */
 	size_t fw_status_len;
 	size_t fw_status_priv_len;