[PATCH 16/19] nl80211: Add support for global RRM flag

[Ilan Peer]

From: Beni Lev <beni.lev at intel.com>

Set the global RRM flag if global RRM is supported by the device.
Also, allow RRM in assoc request if the global RRM flag is set.

Signed-off-by: Beni Lev <beni.lev at intel.com>
---
 src/drivers/driver_nl80211.c      |  7 ++++---
 src/drivers/driver_nl80211_capa.c | 11 +++++++++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 29abd92..3324907 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -4826,9 +4826,10 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
 
 	if (params->rrm_used) {
 		u32 drv_rrm_flags = drv->capa.rrm_flags;
-		if (!(drv_rrm_flags &
-		      WPA_DRIVER_FLAGS_DS_PARAM_SET_IE_IN_PROBES) ||
-		    !(drv_rrm_flags & WPA_DRIVER_FLAGS_QUIET) ||
+		if ((!((drv_rrm_flags &
+			 WPA_DRIVER_FLAGS_DS_PARAM_SET_IE_IN_PROBES) &&
+			(drv_rrm_flags & WPA_DRIVER_FLAGS_QUIET)) &&
+		      !(drv_rrm_flags & WPA_DRIVER_FLAGS_SUPPORT_RRM)) ||
 		    nla_put_flag(msg, NL80211_ATTR_USE_RRM))
 			return -1;
 	}
diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
index 14a93a0..fc0f95a 100644
--- a/src/drivers/driver_nl80211_capa.c
+++ b/src/drivers/driver_nl80211_capa.c
@@ -352,13 +352,20 @@ static void wiphy_info_ext_feature_flags(struct wiphy_info_data *info,
 					 struct nlattr *tb)
 {
 	struct wpa_driver_capa *capa = info->capa;
+	u8 *ext_features;
+	int len;
 
 	if (tb == NULL)
 		return;
 
-	if (ext_feature_isset(nla_data(tb), nla_len(tb),
-			      NL80211_EXT_FEATURE_VHT_IBSS))
+	ext_features = nla_data(tb);
+	len = nla_len(tb);
+
+	if (ext_feature_isset(ext_features, len, NL80211_EXT_FEATURE_VHT_IBSS))
 		capa->flags |= WPA_DRIVER_FLAGS_VHT_IBSS;
+
+	if (ext_feature_isset(ext_features, len, NL80211_EXT_FEATURE_RRM))
+		capa->rrm_flags |= WPA_DRIVER_FLAGS_SUPPORT_RRM;
 }
 
 
-- 
1.9.1