diff options
| -rw-r--r-- | net/mac80211/driver-ops.h | 2 | ||||
| -rw-r--r-- | net/mac80211/iface.c | 7 | ||||
| -rw-r--r-- | net/mac80211/main.c | 20 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 3 | ||||
| -rw-r--r-- | net/mac80211/pm.c | 3 |
5 files changed, 15 insertions, 20 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index cccc486ae3d0..0c07f94c5378 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -212,6 +212,8 @@ static inline void drv_bss_info_changed(struct ieee80211_local *local, sdata->vif.type != NL80211_IFTYPE_AP && sdata->vif.type != NL80211_IFTYPE_ADHOC && sdata->vif.type != NL80211_IFTYPE_MESH_POINT); + WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE && + changed & ~BSS_CHANGED_IDLE); check_sdata_in_driver(sdata); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 1ab7d8e57d39..06fac2991d40 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1227,6 +1227,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_AP: skb_queue_head_init(&sdata->u.ap.ps.bc_buf); INIT_LIST_HEAD(&sdata->u.ap.vlans); + sdata->vif.bss_conf.bssid = sdata->vif.addr; break; case NL80211_IFTYPE_P2P_CLIENT: type = NL80211_IFTYPE_STATION; @@ -1234,9 +1235,11 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->vif.p2p = true; /* fall through */ case NL80211_IFTYPE_STATION: + sdata->vif.bss_conf.bssid = sdata->u.mgd.bssid; ieee80211_sta_setup_sdata(sdata); break; case NL80211_IFTYPE_ADHOC: + sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid; ieee80211_ibss_setup_sdata(sdata); break; case NL80211_IFTYPE_MESH_POINT: @@ -1250,8 +1253,12 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, MONITOR_FLAG_OTHER_BSS; break; case NL80211_IFTYPE_WDS: + sdata->vif.bss_conf.bssid = NULL; + break; case NL80211_IFTYPE_AP_VLAN: + break; case NL80211_IFTYPE_P2P_DEVICE: + sdata->vif.bss_conf.bssid = sdata->vif.addr; break; case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: diff --git a/net/mac80211/main.c b/net/mac80211/main.c index b719a16eabde..e6514f240fce 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -207,30 +207,10 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, u32 changed) { struct ieee80211_local *local = sdata->local; - static const u8 zero[ETH_ALEN] = { 0 }; if (!changed) return; - if (sdata->vif.type == NL80211_IFTYPE_STATION) { - sdata->vif.bss_conf.bssid = sdata->u.mgd.bssid; - } else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) - sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid; - else if (sdata->vif.type == NL80211_IFTYPE_AP) - sdata->vif.bss_conf.bssid = sdata->vif.addr; - else if (sdata->vif.type == NL80211_IFTYPE_WDS) - sdata->vif.bss_conf.bssid = NULL; - else if (ieee80211_vif_is_mesh(&sdata->vif)) { - sdata->vif.bss_conf.bssid = zero; - } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) { - sdata->vif.bss_conf.bssid = sdata->vif.addr; - WARN_ONCE(changed & ~(BSS_CHANGED_IDLE), - "P2P Device BSS changed %#x", changed); - } else { - WARN_ON(1); - return; - } - drv_bss_info_changed(local, sdata, &sdata->vif.bss_conf, changed); } diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index fcfa7ef9af98..245885841c8d 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -810,6 +810,7 @@ void ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local) void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + static u8 zero_addr[ETH_ALEN] = {}; setup_timer(&ifmsh->housekeeping_timer, ieee80211_mesh_housekeeping_timer, @@ -835,4 +836,6 @@ void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata) INIT_LIST_HEAD(&ifmsh->preq_queue.list); spin_lock_init(&ifmsh->mesh_preq_queue_lock); spin_lock_init(&ifmsh->sync_offset_lock); + + sdata->vif.bss_conf.bssid = zero_addr; } diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 8a67d7e982f7..f81fd30581d9 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -121,6 +121,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) /* remove all interfaces */ list_for_each_entry(sdata, &local->interfaces, list) { + static u8 zero_addr[ETH_ALEN] = {}; u32 changed = 0; if (!ieee80211_sdata_running(sdata)) @@ -152,6 +153,8 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) sdata->suspend_bss_conf = sdata->vif.bss_conf; memset(&sdata->vif.bss_conf, 0, sizeof(sdata->vif.bss_conf)); sdata->vif.bss_conf.idle = true; + if (sdata->suspend_bss_conf.bssid) + sdata->vif.bss_conf.bssid = zero_addr; /* disable beaconing or remove association */ ieee80211_bss_info_change_notify(sdata, changed); |