From: Michael Wu <flamingice@xxxxxxxxxxxx>
This makes STA interfaces set the carrier status based on the current
association status.
Signed-off-by: Michael Wu <flamingice@xxxxxxxxxxxx>
---
net/mac80211/ieee80211.c | 4 ++++
net/mac80211/ieee80211_sta.c | 3 +++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 15344c7..a0879ba 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -2377,6 +2377,10 @@ static int ieee80211_open(struct net_dev
else
ieee80211_if_config(dev);
+ if (sdata->type == IEEE80211_IF_TYPE_STA &&
+ !local->user_space_mlme)
+ netif_carrier_off(dev);
+
netif_start_queue(dev);
return 0;
}
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index a264008..9d08a37 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -375,11 +375,13 @@ static void ieee80211_set_associated(str
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->type != IEEE80211_IF_TYPE_STA)
return;
+ netif_carrier_on(dev);
ifsta->prev_bssid_set = 1;
memcpy(ifsta->prev_bssid, sdata->u.sta.bssid, ETH_ALEN);
memcpy(wrqu.ap_addr.sa_data, sdata->u.sta.bssid, ETH_ALEN);
ieee80211_sta_send_associnfo(dev, ifsta);
} else {
+ netif_carrier_off(dev);
memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
}
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
@@ -2007,6 +2009,7 @@ static void ieee80211_sta_reset_auth(str
ifsta->auth_alg);
ifsta->auth_transaction = -1;
ifsta->associated = ifsta->auth_tries = ifsta->assoc_tries = 0;
+ netif_carrier_off(dev);
}
-
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