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Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c99
1 files changed, 48 insertions, 51 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index dd4ff36c557a..265e42721a66 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -24,6 +24,7 @@
static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -33,7 +34,7 @@ static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy,
struct ieee80211_sub_if_data *sdata;
int err;
- err = ieee80211_if_add(local, name, &wdev, type, params);
+ err = ieee80211_if_add(local, name, name_assign_type, &wdev, type, params);
if (err)
return ERR_PTR(err);
@@ -977,6 +978,14 @@ static int sta_apply_auth_flags(struct ieee80211_local *local,
if (mask & BIT(NL80211_STA_FLAG_ASSOCIATED) &&
set & BIT(NL80211_STA_FLAG_ASSOCIATED) &&
!test_sta_flag(sta, WLAN_STA_ASSOC)) {
+ /*
+ * When peer becomes associated, init rate control as
+ * well. Some drivers require rate control initialized
+ * before drv_sta_state() is called.
+ */
+ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER))
+ rate_control_rate_init(sta);
+
ret = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
if (ret)
return ret;
@@ -1050,6 +1059,10 @@ static int sta_apply_parameters(struct ieee80211_local *local,
}
}
+ if (mask & BIT(NL80211_STA_FLAG_WME) &&
+ local->hw.queues >= IEEE80211_NUM_ACS)
+ sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME);
+
/* auth flags will be set later for TDLS stations */
if (!test_sta_flag(sta, WLAN_STA_TDLS_PEER)) {
ret = sta_apply_auth_flags(local, sta, mask, set);
@@ -1064,10 +1077,8 @@ static int sta_apply_parameters(struct ieee80211_local *local,
clear_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE);
}
- if (mask & BIT(NL80211_STA_FLAG_WME))
- sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME);
-
if (mask & BIT(NL80211_STA_FLAG_MFP)) {
+ sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP));
if (set & BIT(NL80211_STA_FLAG_MFP))
set_sta_flag(sta, WLAN_STA_MFP);
else
@@ -1377,11 +1388,6 @@ static int ieee80211_change_station(struct wiphy *wiphy,
if (err)
goto out_err;
- /* When peer becomes authorized, init rate control as well */
- if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) &&
- test_sta_flag(sta, WLAN_STA_AUTHORIZED))
- rate_control_rate_init(sta);
-
mutex_unlock(&local->sta_mtx);
if ((sdata->vif.type == NL80211_IFTYPE_AP ||
@@ -1488,7 +1494,7 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
if (next_hop_sta)
memcpy(next_hop, next_hop_sta->sta.addr, ETH_ALEN);
else
- memset(next_hop, 0, ETH_ALEN);
+ eth_zero_addr(next_hop);
memset(pinfo, 0, sizeof(*pinfo));
@@ -2273,7 +2279,6 @@ int __ieee80211_request_smps_ap(struct ieee80211_sub_if_data *sdata,
{
struct sta_info *sta;
enum ieee80211_smps_mode old_req;
- int i;
if (WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_AP))
return -EINVAL;
@@ -2297,52 +2302,44 @@ int __ieee80211_request_smps_ap(struct ieee80211_sub_if_data *sdata,
}
ht_dbg(sdata,
- "SMSP %d requested in AP mode, sending Action frame to %d stations\n",
+ "SMPS %d requested in AP mode, sending Action frame to %d stations\n",
smps_mode, atomic_read(&sdata->u.ap.num_mcast_sta));
mutex_lock(&sdata->local->sta_mtx);
- for (i = 0; i < STA_HASH_SIZE; i++) {
- for (sta = rcu_dereference_protected(sdata->local->sta_hash[i],
- lockdep_is_held(&sdata->local->sta_mtx));
- sta;
- sta = rcu_dereference_protected(sta->hnext,
- lockdep_is_held(&sdata->local->sta_mtx))) {
- /*
- * Only stations associated to our AP and
- * associated VLANs
- */
- if (sta->sdata->bss != &sdata->u.ap)
- continue;
+ list_for_each_entry(sta, &sdata->local->sta_list, list) {
+ /*
+ * Only stations associated to our AP and
+ * associated VLANs
+ */
+ if (sta->sdata->bss != &sdata->u.ap)
+ continue;
- /* This station doesn't support MIMO - skip it */
- if (sta_info_tx_streams(sta) == 1)
- continue;
+ /* This station doesn't support MIMO - skip it */
+ if (sta_info_tx_streams(sta) == 1)
+ continue;
- /*
- * Don't wake up a STA just to send the action frame
- * unless we are getting more restrictive.
- */
- if (test_sta_flag(sta, WLAN_STA_PS_STA) &&
- !ieee80211_smps_is_restrictive(sta->known_smps_mode,
- smps_mode)) {
- ht_dbg(sdata,
- "Won't send SMPS to sleeping STA %pM\n",
- sta->sta.addr);
- continue;
- }
+ /*
+ * Don't wake up a STA just to send the action frame
+ * unless we are getting more restrictive.
+ */
+ if (test_sta_flag(sta, WLAN_STA_PS_STA) &&
+ !ieee80211_smps_is_restrictive(sta->known_smps_mode,
+ smps_mode)) {
+ ht_dbg(sdata, "Won't send SMPS to sleeping STA %pM\n",
+ sta->sta.addr);
+ continue;
+ }
- /*
- * If the STA is not authorized, wait until it gets
- * authorized and the action frame will be sent then.
- */
- if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED))
- continue;
+ /*
+ * If the STA is not authorized, wait until it gets
+ * authorized and the action frame will be sent then.
+ */
+ if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED))
+ continue;
- ht_dbg(sdata, "Sending SMPS to %pM\n", sta->sta.addr);
- ieee80211_send_smps_action(sdata, smps_mode,
- sta->sta.addr,
- sdata->vif.bss_conf.bssid);
- }
+ ht_dbg(sdata, "Sending SMPS to %pM\n", sta->sta.addr);
+ ieee80211_send_smps_action(sdata, smps_mode, sta->sta.addr,
+ sdata->vif.bss_conf.bssid);
}
mutex_unlock(&sdata->local->sta_mtx);
@@ -3581,7 +3578,7 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
nullfunc->qos_ctrl = cpu_to_le16(7);
local_bh_disable();
- ieee80211_xmit(sdata, skb);
+ ieee80211_xmit(sdata, sta, skb);
local_bh_enable();
rcu_read_unlock();
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.