From ecbc12ad6b682680ae26a429225d7c295f7f0e77 Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Fri, 26 Oct 2018 10:03:50 -0400 Subject: {nl,mac}80211: add rssi to mesh candidates When peering is in userspace, some implementations may want to control which peers are accepted based on RSSI in addition to the information elements being sent today. Add signal level so that info is available to clients. Signed-off-by: Bob Copeland Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'net/wireless') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d5f0ffd076b2..e20329b34840 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -14735,7 +14735,8 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev, } void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr, - const u8* ie, u8 ie_len, gfp_t gfp) + const u8 *ie, u8 ie_len, + int sig_dbm, gfp_t gfp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); @@ -14761,7 +14762,9 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr, nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) || nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) || (ie_len && ie && - nla_put(msg, NL80211_ATTR_IE, ie_len , ie))) + nla_put(msg, NL80211_ATTR_IE, ie_len, ie)) || + (sig_dbm && + nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm))) goto nla_put_failure; genlmsg_end(msg, hdr); -- cgit v1.2.3-59-g8ed1b