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-rw-r--r--net/mac80211/agg-rx.c72
-rw-r--r--net/mac80211/cfg.c7
-rw-r--r--net/mac80211/debugfs.c3
-rw-r--r--net/mac80211/driver-ops.h8
-rw-r--r--net/mac80211/he.c39
-rw-r--r--net/mac80211/ht.c2
-rw-r--r--net/mac80211/ieee80211_i.h17
-rw-r--r--net/mac80211/key.c16
-rw-r--r--net/mac80211/main.c18
-rw-r--r--net/mac80211/mesh.c62
-rw-r--r--net/mac80211/mesh.h4
-rw-r--r--net/mac80211/mesh_plink.c12
-rw-r--r--net/mac80211/mlme.c7
-rw-r--r--net/mac80211/offchannel.c5
-rw-r--r--net/mac80211/rate.h9
-rw-r--r--net/mac80211/sta_info.c1
-rw-r--r--net/mac80211/status.c180
-rw-r--r--net/mac80211/trace.h7
-rw-r--r--net/mac80211/tx.c5
-rw-r--r--net/mac80211/util.c60
-rw-r--r--net/mac80211/wpa.c6
21 files changed, 468 insertions, 72 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 01b0dad24500..4d1c335e06e5 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -178,17 +178,54 @@ static void sta_rx_agg_reorder_timer_expired(struct timer_list *t)
rcu_read_unlock();
}
-static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *da, u16 tid,
+static void ieee80211_add_addbaext(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb,
+ const struct ieee80211_addba_ext_ie *req)
+{
+ struct ieee80211_supported_band *sband;
+ struct ieee80211_addba_ext_ie *resp;
+ const struct ieee80211_sta_he_cap *he_cap;
+ u8 frag_level, cap_frag_level;
+ u8 *pos;
+
+ sband = ieee80211_get_sband(sdata);
+ if (!sband)
+ return;
+ he_cap = ieee80211_get_he_iftype_cap(sband, sdata->vif.type);
+ if (!he_cap)
+ return;
+
+ pos = skb_put_zero(skb, 2 + sizeof(struct ieee80211_addba_ext_ie));
+ *pos++ = WLAN_EID_ADDBA_EXT;
+ *pos++ = sizeof(struct ieee80211_addba_ext_ie);
+ resp = (struct ieee80211_addba_ext_ie *)pos;
+ resp->data = req->data & IEEE80211_ADDBA_EXT_NO_FRAG;
+
+ frag_level = u32_get_bits(req->data,
+ IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK);
+ cap_frag_level = u32_get_bits(he_cap->he_cap_elem.mac_cap_info[0],
+ IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_MASK);
+ if (frag_level > cap_frag_level)
+ frag_level = cap_frag_level;
+ resp->data |= u8_encode_bits(frag_level,
+ IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK);
+}
+
+static void ieee80211_send_addba_resp(struct sta_info *sta, u8 *da, u16 tid,
u8 dialog_token, u16 status, u16 policy,
- u16 buf_size, u16 timeout)
+ u16 buf_size, u16 timeout,
+ const struct ieee80211_addba_ext_ie *addbaext)
{
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
bool amsdu = ieee80211_hw_check(&local->hw, SUPPORTS_AMSDU_IN_AMPDU);
u16 capab;
- skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom);
+ skb = dev_alloc_skb(sizeof(*mgmt) +
+ 2 + sizeof(struct ieee80211_addba_ext_ie) +
+ local->hw.extra_tx_headroom);
if (!skb)
return;
@@ -222,13 +259,17 @@ static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *d
mgmt->u.action.u.addba_resp.timeout = cpu_to_le16(timeout);
mgmt->u.action.u.addba_resp.status = cpu_to_le16(status);
+ if (sta->sta.he_cap.has_he && addbaext)
+ ieee80211_add_addbaext(sdata, skb, addbaext);
+
ieee80211_tx_skb(sdata, skb);
}
void ___ieee80211_start_rx_ba_session(struct sta_info *sta,
u8 dialog_token, u16 timeout,
u16 start_seq_num, u16 ba_policy, u16 tid,
- u16 buf_size, bool tx, bool auto_seq)
+ u16 buf_size, bool tx, bool auto_seq,
+ const struct ieee80211_addba_ext_ie *addbaext)
{
struct ieee80211_local *local = sta->sdata->local;
struct tid_ampdu_rx *tid_agg_rx;
@@ -410,21 +451,22 @@ end:
}
if (tx)
- ieee80211_send_addba_resp(sta->sdata, sta->sta.addr, tid,
+ ieee80211_send_addba_resp(sta, sta->sta.addr, tid,
dialog_token, status, 1, buf_size,
- timeout);
+ timeout, addbaext);
}
static void __ieee80211_start_rx_ba_session(struct sta_info *sta,
u8 dialog_token, u16 timeout,
u16 start_seq_num, u16 ba_policy,
u16 tid, u16 buf_size, bool tx,
- bool auto_seq)
+ bool auto_seq,
+ const struct ieee80211_addba_ext_ie *addbaext)
{
mutex_lock(&sta->ampdu_mlme.mtx);
___ieee80211_start_rx_ba_session(sta, dialog_token, timeout,
start_seq_num, ba_policy, tid,
- buf_size, tx, auto_seq);
+ buf_size, tx, auto_seq, addbaext);
mutex_unlock(&sta->ampdu_mlme.mtx);
}
@@ -434,7 +476,9 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
size_t len)
{
u16 capab, tid, timeout, ba_policy, buf_size, start_seq_num;
+ struct ieee802_11_elems elems = { 0 };
u8 dialog_token;
+ int ies_len;
/* extract session parameters from addba request frame */
dialog_token = mgmt->u.action.u.addba_req.dialog_token;
@@ -447,9 +491,19 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
tid = (capab & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2;
buf_size = (capab & IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK) >> 6;
+ ies_len = len - offsetof(struct ieee80211_mgmt,
+ u.action.u.addba_req.variable);
+ if (ies_len) {
+ ieee802_11_parse_elems(mgmt->u.action.u.addba_req.variable,
+ ies_len, true, &elems, mgmt->bssid, NULL);
+ if (elems.parse_error)
+ return;
+ }
+
__ieee80211_start_rx_ba_session(sta, dialog_token, timeout,
start_seq_num, ba_policy, tid,
- buf_size, true, false);
+ buf_size, true, false,
+ elems.addba_ext_ie);
}
void ieee80211_manage_rx_ba_offl(struct ieee80211_vif *vif,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 4d458067d80d..ed56b0c6fe19 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -980,7 +980,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
BSS_CHANGED_SSID |
BSS_CHANGED_P2P_PS |
BSS_CHANGED_TXPOWER |
- BSS_CHANGED_TWT;
+ BSS_CHANGED_TWT |
+ BSS_CHANGED_HE_OBSS_PD;
int err;
int prev_beacon_int;
@@ -1051,6 +1052,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
sdata->vif.bss_conf.enable_beacon = true;
sdata->vif.bss_conf.allow_p2p_go_ps = sdata->vif.p2p;
sdata->vif.bss_conf.twt_responder = params->twt_responder;
+ memcpy(&sdata->vif.bss_conf.he_obss_pd, &params->he_obss_pd,
+ sizeof(struct ieee80211_he_obss_pd));
sdata->vif.bss_conf.ssid_len = params->ssid_len;
if (params->ssid_len)
@@ -1543,7 +1546,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
if (ether_addr_equal(mac, sdata->vif.addr))
return -EINVAL;
- if (is_multicast_ether_addr(mac))
+ if (!is_valid_ether_addr(mac))
return -EINVAL;
sta = sta_info_alloc(sdata, mac, GFP_KERNEL);
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 2e7f75938c51..568b3b276931 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -271,8 +271,7 @@ static const char *hw_flag_names[] = {
FLAG(TX_STATUS_NO_AMPDU_LEN),
FLAG(SUPPORTS_MULTI_BSSID),
FLAG(SUPPORTS_ONLY_HE_MULTI_BSSID),
- FLAG(EXT_KEY_ID_NATIVE),
- FLAG(NO_AMPDU_KEYBORDER_SUPPORT),
+ FLAG(AMPDU_KEYBORDER_SUPPORT),
#undef FLAG
};
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index c2d8b5451a5e..2c9b3eb8b652 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -692,14 +692,16 @@ static inline int drv_remain_on_channel(struct ieee80211_local *local,
return ret;
}
-static inline int drv_cancel_remain_on_channel(struct ieee80211_local *local)
+static inline int
+drv_cancel_remain_on_channel(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
{
int ret;
might_sleep();
- trace_drv_cancel_remain_on_channel(local);
- ret = local->ops->cancel_remain_on_channel(&local->hw);
+ trace_drv_cancel_remain_on_channel(local, sdata);
+ ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif);
trace_drv_return_int(local, ret);
return ret;
diff --git a/net/mac80211/he.c b/net/mac80211/he.c
index 219650591c79..a02abfc424aa 100644
--- a/net/mac80211/he.c
+++ b/net/mac80211/he.c
@@ -50,3 +50,42 @@ ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata,
he_cap->has_he = true;
}
+
+void
+ieee80211_he_op_ie_to_bss_conf(struct ieee80211_vif *vif,
+ const struct ieee80211_he_operation *he_op_ie_elem)
+{
+ struct ieee80211_he_operation *he_operation =
+ &vif->bss_conf.he_operation;
+
+ if (!he_op_ie_elem) {
+ memset(he_operation, 0, sizeof(*he_operation));
+ return;
+ }
+
+ vif->bss_conf.he_operation = *he_op_ie_elem;
+}
+
+void
+ieee80211_he_spr_ie_to_bss_conf(struct ieee80211_vif *vif,
+ const struct ieee80211_he_spr *he_spr_ie_elem)
+{
+ struct ieee80211_he_obss_pd *he_obss_pd =
+ &vif->bss_conf.he_obss_pd;
+ const u8 *data = he_spr_ie_elem->optional;
+
+ memset(he_obss_pd, 0, sizeof(*he_obss_pd));
+
+ if (!he_spr_ie_elem)
+ return;
+
+ if (he_spr_ie_elem->he_sr_control &
+ IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
+ data++;
+ if (he_spr_ie_elem->he_sr_control &
+ IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT) {
+ he_obss_pd->max_offset = *data++;
+ he_obss_pd->min_offset = *data++;
+ he_obss_pd->enable = true;
+ }
+}
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index d5a500b2a448..a2e4d6b8fd98 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -359,7 +359,7 @@ void ieee80211_ba_session_work(struct work_struct *work)
sta->ampdu_mlme.tid_rx_manage_offl))
___ieee80211_start_rx_ba_session(sta, 0, 0, 0, 1, tid,
IEEE80211_MAX_AMPDU_BUF_HT,
- false, true);
+ false, true, NULL);
if (test_and_clear_bit(tid + IEEE80211_NUM_TIDS,
sta->ampdu_mlme.tid_rx_manage_offl))
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 004e2e3adb88..791ce58d0f09 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1480,6 +1480,7 @@ struct ieee802_11_elems {
const struct ieee80211_meshconf_ie *mesh_config;
const u8 *he_cap;
const struct ieee80211_he_operation *he_operation;
+ const struct ieee80211_he_spr *he_spr;
const struct ieee80211_mu_edca_param_set *mu_edca_param_set;
const u8 *uora_element;
const u8 *mesh_id;
@@ -1506,6 +1507,7 @@ struct ieee802_11_elems {
u8 max_bssid_indicator;
u8 dtim_count;
u8 dtim_period;
+ const struct ieee80211_addba_ext_ie *addba_ext_ie;
/* length of them, respectively */
u8 ext_capab_len;
@@ -1767,7 +1769,8 @@ ieee80211_build_data_template(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 info_flags);
void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
struct ieee80211_supported_band *sband,
- int retry_count, int shift, bool send_to_cooked);
+ int retry_count, int shift, bool send_to_cooked,
+ struct ieee80211_tx_status *status);
void ieee80211_check_fast_xmit(struct sta_info *sta);
void ieee80211_check_fast_xmit_all(struct ieee80211_local *local);
@@ -1804,7 +1807,8 @@ void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
void ___ieee80211_start_rx_ba_session(struct sta_info *sta,
u8 dialog_token, u16 timeout,
u16 start_seq_num, u16 ba_policy, u16 tid,
- u16 buf_size, bool tx, bool auto_seq);
+ u16 buf_size, bool tx, bool auto_seq,
+ const struct ieee80211_addba_ext_ie *addbaext);
void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta,
enum ieee80211_agg_stop_reason reason);
void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
@@ -1869,6 +1873,13 @@ ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata,
struct ieee80211_supported_band *sband,
const u8 *he_cap_ie, u8 he_cap_len,
struct sta_info *sta);
+void
+ieee80211_he_spr_ie_to_bss_conf(struct ieee80211_vif *vif,
+ const struct ieee80211_he_spr *he_spr_ie_elem);
+
+void
+ieee80211_he_op_ie_to_bss_conf(struct ieee80211_vif *vif,
+ const struct ieee80211_he_operation *he_op_ie_elem);
/* Spectrum management */
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
@@ -2133,9 +2144,11 @@ u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
u32 cap);
u8 *ieee80211_ie_build_vht_oper(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
const struct cfg80211_chan_def *chandef);
+u8 ieee80211_ie_len_he_cap(struct ieee80211_sub_if_data *sdata, u8 iftype);
u8 *ieee80211_ie_build_he_cap(u8 *pos,
const struct ieee80211_sta_he_cap *he_cap,
u8 *end);
+u8 *ieee80211_ie_build_he_oper(u8 *pos);
int ieee80211_parse_bitrates(struct cfg80211_chan_def *chandef,
const struct ieee80211_supported_band *sband,
const u8 *srates, int srates_len, u32 *rates);
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index dd60f6428049..7dfee848abac 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -270,7 +270,7 @@ int ieee80211_set_tx_key(struct ieee80211_key *key)
sta->ptk_idx = key->conf.keyidx;
- if (ieee80211_hw_check(&local->hw, NO_AMPDU_KEYBORDER_SUPPORT))
+ if (!ieee80211_hw_check(&local->hw, AMPDU_KEYBORDER_SUPPORT))
clear_sta_flag(sta, WLAN_STA_BLOCK_BA);
ieee80211_check_fast_xmit(sta);
@@ -290,15 +290,15 @@ static void ieee80211_pairwise_rekey(struct ieee80211_key *old,
/* Extended Key ID key install, initial one or rekey */
if (sta->ptk_idx != INVALID_PTK_KEYIDX &&
- ieee80211_hw_check(&local->hw,
- NO_AMPDU_KEYBORDER_SUPPORT)) {
+ !ieee80211_hw_check(&local->hw, AMPDU_KEYBORDER_SUPPORT)) {
/* Aggregation Sessions with Extended Key ID must not
* mix MPDUs with different keyIDs within one A-MPDU.
- * Tear down any running Tx aggregation and all new
- * Rx/Tx aggregation request during rekey if the driver
- * asks us to do so. (Blocking Tx only would be
- * sufficient but WLAN_STA_BLOCK_BA gets the job done
- * for the few ms we need it.)
+ * Tear down running Tx aggregation sessions and block
+ * new Rx/Tx aggregation requests during rekey to
+ * ensure there are no A-MPDUs when the driver is not
+ * supporting A-MPDU key borders. (Blocking Tx only
+ * would be sufficient but WLAN_STA_BLOCK_BA gets the
+ * job done for the few ms we need it.)
*/
set_sta_flag(sta, WLAN_STA_BLOCK_BA);
mutex_lock(&sta->ampdu_mlme.mtx);
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 4c2702f128f3..29b9d57df1a3 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1048,21 +1048,15 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
}
}
- /* Enable Extended Key IDs when driver allowed it, or when it
- * supports neither HW crypto nor A-MPDUs
+ /* Mac80211 and therefore all drivers using SW crypto only
+ * are able to handle PTK rekeys and Extended Key ID.
*/
- if ((!local->ops->set_key &&
- !ieee80211_hw_check(hw, AMPDU_AGGREGATION)) ||
- ieee80211_hw_check(&local->hw, EXT_KEY_ID_NATIVE))
- wiphy_ext_feature_set(local->hw.wiphy,
- NL80211_EXT_FEATURE_EXT_KEY_ID);
-
- /* Mac80211 and therefore all cards only using SW crypto are able to
- * handle PTK rekeys correctly
- */
- if (!local->ops->set_key)
+ if (!local->ops->set_key) {
wiphy_ext_feature_set(local->hw.wiphy,
NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
+ wiphy_ext_feature_set(local->hw.wiphy,
+ NL80211_EXT_FEATURE_EXT_KEY_ID);
+ }
/*
* Calculate scan IE length -- we need this to alloc
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 2e7fa743c892..d09b3c789314 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -532,6 +532,61 @@ int mesh_add_vht_oper_ie(struct ieee80211_sub_if_data *sdata,
return 0;
}
+int mesh_add_he_cap_ie(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb, u8 ie_len)
+{
+ const struct ieee80211_sta_he_cap *he_cap;
+ struct ieee80211_supported_band *sband;
+ u8 *pos;
+
+ sband = ieee80211_get_sband(sdata);
+ if (!sband)
+ return -EINVAL;
+
+ he_cap = ieee80211_get_he_iftype_cap(sband, NL80211_IFTYPE_MESH_POINT);
+
+ if (!he_cap ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_5 ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_10)
+ return 0;
+
+ if (skb_tailroom(skb) < ie_len)
+ return -ENOMEM;
+
+ pos = skb_put(skb, ie_len);
+ ieee80211_ie_build_he_cap(pos, he_cap, pos + ie_len);
+
+ return 0;
+}
+
+int mesh_add_he_oper_ie(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb)
+{
+ const struct ieee80211_sta_he_cap *he_cap;
+ struct ieee80211_supported_band *sband;
+ u8 *pos;
+
+ sband = ieee80211_get_sband(sdata);
+ if (!sband)
+ return -EINVAL;
+
+ he_cap = ieee80211_get_he_iftype_cap(sband, NL80211_IFTYPE_MESH_POINT);
+ if (!he_cap ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_5 ||
+ sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_10)
+ return 0;
+
+ if (skb_tailroom(skb) < 2 + 1 + sizeof(struct ieee80211_he_operation))
+ return -ENOMEM;
+
+ pos = skb_put(skb, 2 + 1 + sizeof(struct ieee80211_he_operation));
+ ieee80211_ie_build_he_oper(pos);
+
+ return 0;
+}
+
static void ieee80211_mesh_path_timer(struct timer_list *t)
{
struct ieee80211_sub_if_data *sdata =
@@ -677,6 +732,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
struct ieee80211_chanctx_conf *chanctx_conf;
struct mesh_csa_settings *csa;
enum nl80211_band band;
+ u8 ie_len_he_cap;
u8 *pos;
struct ieee80211_sub_if_data *sdata;
int hdr_len = offsetofend(struct ieee80211_mgmt, u.beacon);
@@ -687,6 +743,8 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
band = chanctx_conf->def.chan->band;
rcu_read_unlock();
+ ie_len_he_cap = ieee80211_ie_len_he_cap(sdata,
+ NL80211_IFTYPE_MESH_POINT);
head_len = hdr_len +
2 + /* NULL SSID */
/* Channel Switch Announcement */
@@ -706,6 +764,8 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
2 + sizeof(__le16) + /* awake window */
2 + sizeof(struct ieee80211_vht_cap) +
2 + sizeof(struct ieee80211_vht_operation) +
+ ie_len_he_cap +
+ 2 + 1 + sizeof(struct ieee80211_he_operation) +
ifmsh->ie_len;
bcn = kzalloc(sizeof(*bcn) + head_len + tail_len, GFP_KERNEL);
@@ -823,6 +883,8 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
mesh_add_awake_window_ie(sdata, skb) ||
mesh_add_vht_cap_ie(sdata, skb) ||
mesh_add_vht_oper_ie(sdata, skb) ||
+ mesh_add_he_cap_ie(sdata, skb, ie_len_he_cap) ||
+ mesh_add_he_oper_ie(sdata, skb) ||
mesh_add_vendor_ies(sdata, skb))
goto out_free;
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 94d57cce70da..953f720754e8 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -218,6 +218,10 @@ int mesh_add_vht_cap_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
int mesh_add_vht_oper_ie(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
+int mesh_add_he_cap_ie(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb, u8 ie_len);
+int mesh_add_he_oper_ie(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
void mesh_rmc_free(struct ieee80211_sub_if_data *sdata);
int mesh_rmc_init(struct ieee80211_sub_if_data *sdata);
void ieee80211s_init(void);
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index dd3aefd052a9..737c5f4dbf52 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -218,9 +218,12 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
bool include_plid = false;
u16 peering_proto = 0;
u8 *pos, ie_len = 4;
+ u8 ie_len_he_cap;
int hdr_len = offsetofend(struct ieee80211_mgmt, u.action.u.self_prot);
int err = -ENOMEM;
+ ie_len_he_cap = ieee80211_ie_len_he_cap(sdata,
+ NL80211_IFTYPE_MESH_POINT);
skb = dev_alloc_skb(local->tx_headroom +
hdr_len +
2 + /* capability info */
@@ -233,6 +236,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
2 + sizeof(struct ieee80211_ht_operation) +
2 + sizeof(struct ieee80211_vht_cap) +
2 + sizeof(struct ieee80211_vht_operation) +
+ ie_len_he_cap +
+ 2 + 1 + sizeof(struct ieee80211_he_operation) +
2 + 8 + /* peering IE */
sdata->u.mesh.ie_len);
if (!skb)
@@ -321,7 +326,9 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
if (mesh_add_ht_cap_ie(sdata, skb) ||
mesh_add_ht_oper_ie(sdata, skb) ||
mesh_add_vht_cap_ie(sdata, skb) ||
- mesh_add_vht_oper_ie(sdata, skb))
+ mesh_add_vht_oper_ie(sdata, skb) ||
+ mesh_add_he_cap_ie(sdata, skb, ie_len_he_cap) ||
+ mesh_add_he_oper_ie(sdata, skb))
goto free;
}
@@ -433,6 +440,9 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata,
ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband,
elems->vht_cap_elem, sta);
+ ieee80211_he_cap_ie_to_sta_he_cap(sdata, sband, elems->he_cap,
+ elems->he_cap_len, sta);
+
if (bw != sta->sta.bandwidth)
changed |= IEEE80211_RC_BW_CHANGED;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index a99ad0325309..e89ed800f012 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2512,7 +2512,10 @@ static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata)
if (ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) {
ifmgd->nullfunc_failed = false;
- ieee80211_send_nullfunc(sdata->local, sdata, false);
+ if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HE))
+ ifmgd->probe_send_count--;
+ else
+ ieee80211_send_nullfunc(sdata->local, sdata, false);
} else {
int ssid_len;
@@ -3381,6 +3384,8 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
if (elems.uora_element)
bss_conf->uora_ocw_range = elems.uora_element[0];
+ ieee80211_he_op_ie_to_bss_conf(&sdata->vif, elems.he_operation);
+ ieee80211_he_spr_ie_to_bss_conf(&sdata->vif, elems.he_spr);
/* TODO: OPEN: what happens if BSS color disable is set? */
}
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 60ef8972b254..c710504ccf1a 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -8,6 +8,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2019 Intel Corporation
*/
#include <linux/export.h>
#include <net/mac80211.h>
@@ -732,7 +733,7 @@ static int ieee80211_cancel_roc(struct ieee80211_local *local,
}
if (local->ops->remain_on_channel) {
- ret = drv_cancel_remain_on_channel(local);
+ ret = drv_cancel_remain_on_channel(local, roc->sdata);
if (WARN_ON_ONCE(ret)) {
mutex_unlock(&local->mtx);
return ret;
@@ -991,7 +992,7 @@ void ieee80211_roc_purge(struct ieee80211_local *local,
if (roc->started) {
if (local->ops->remain_on_channel) {
/* can race, so ignore return value */
- drv_cancel_remain_on_channel(local);
+ drv_cancel_remain_on_channel(local, sdata);
ieee80211_roc_notify_destroy(roc);
} else {
roc->abort = true;
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h
index 5d5348bc41ec..5397c6dad056 100644
--- a/net/mac80211/rate.h
+++ b/net/mac80211/rate.h
@@ -60,15 +60,6 @@ static inline void rate_control_add_sta_debugfs(struct sta_info *sta)
#endif
}
-static inline void rate_control_remove_sta_debugfs(struct sta_info *sta)
-{
-#ifdef CONFIG_MAC80211_DEBUGFS
- struct rate_control_ref *ref = sta->rate_ctrl;
- if (ref && ref->ops->remove_sta_debugfs)
- ref->ops->remove_sta_debugfs(ref->priv, sta->rate_ctrl_priv);
-#endif
-}
-
void ieee80211_check_rate_mask(struct ieee80211_sub_if_data *sdata);
/* Get a reference to the rate control algorithm. If `name' is NULL, get the
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 95eb8220e2e4..fb6614f57cbc 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1065,7 +1065,6 @@ static void __sta_info_destroy_part2(struct sta_info *sta)
cfg80211_del_sta_sinfo(sdata->dev, sta->sta.addr, sinfo, GFP_KERNEL);
kfree(sinfo);
- rate_control_remove_sta_debugfs(sta);
ieee80211_sta_debugfs_remove(sta);
cleanup_single_sta(sta);
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index a88e3bf17e9d..f03aa8924d23 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -254,7 +254,8 @@ static void ieee80211_set_bar_pending(struct sta_info *sta, u8 tid, u16 ssn)
tid_tx->bar_pending = true;
}
-static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info)
+static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info,
+ struct ieee80211_tx_status *status)
{
int len = sizeof(struct ieee80211_radiotap_header);
@@ -272,7 +273,14 @@ static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info)
/* IEEE80211_RADIOTAP_MCS
* IEEE80211_RADIOTAP_VHT */
- if (info->status.rates[0].idx >= 0) {
+ if (status && status->rate) {
+ if (status->rate->flags & RATE_INFO_FLAGS_MCS)
+ len += 3;
+ else if (status->rate->flags & RATE_INFO_FLAGS_VHT_MCS)
+ len = ALIGN(len, 2) + 12;
+ else if (status->rate->flags & RATE_INFO_FLAGS_HE_MCS)
+ len = ALIGN(len, 2) + 12;
+ } else if (info->status.rates[0].idx >= 0) {
if (info->status.rates[0].flags & IEEE80211_TX_RC_MCS)
len += 3;
else if (info->status.rates[0].flags & IEEE80211_TX_RC_VHT_MCS)
@@ -286,12 +294,14 @@ static void
ieee80211_add_tx_radiotap_header(struct ieee80211_local *local,
struct ieee80211_supported_band *sband,
struct sk_buff *skb, int retry_count,
- int rtap_len, int shift)
+ int rtap_len, int shift,
+ struct ieee80211_tx_status *status)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct ieee80211_radiotap_header *rthdr;
unsigned char *pos;
+ u16 legacy_rate = 0;
u16 txflags;
rthdr = skb_push(skb, rtap_len);
@@ -310,14 +320,22 @@ ieee80211_add_tx_radiotap_header(struct ieee80211_local *local,
*/
/* IEEE80211_RADIOTAP_RATE */
- if (info->status.rates[0].idx >= 0 &&
- !(info->status.rates[0].flags & (IEEE80211_TX_RC_MCS |
- IEEE80211_TX_RC_VHT_MCS))) {
- u16 rate;
+ if (status && status->rate && !(status->rate->flags &
+ (RATE_INFO_FLAGS_MCS |
+ RATE_INFO_FLAGS_60G |
+ RATE_INFO_FLAGS_VHT_MCS |
+ RATE_INFO_FLAGS_HE_MCS)))
+ legacy_rate = status->rate->legacy;
+ else if (info->status.rates[0].idx >= 0 &&
+ !(info->status.rates[0].flags & (IEEE80211_TX_RC_MCS |
+ IEEE80211_TX_RC_VHT_MCS)))
+ legacy_rate =
+ sband->bitrates[info->status.rates[0].idx].bitrate;
+
+ if (legacy_rate) {
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_RATE);
- rate = sband->bitrates[info->status.rates[0].idx].bitrate;
- *pos = DIV_ROUND_UP(rate, 5 * (1 << shift));
+ *pos = DIV_ROUND_UP(legacy_rate, 5 * (1 << shift));
/* padding for tx flags */
pos += 2;
}
@@ -341,7 +359,139 @@ ieee80211_add_tx_radiotap_header(struct ieee80211_local *local,
*pos = retry_count;
pos++;
- if (info->status.rates[0].idx < 0)
+ if (status && status->rate &&
+ (status->rate->flags & RATE_INFO_FLAGS_MCS)) {
+ rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_MCS);
+ pos[0] = IEEE80211_RADIOTAP_MCS_HAVE_MCS |
+ IEEE80211_RADIOTAP_MCS_HAVE_GI |
+ IEEE80211_RADIOTAP_MCS_HAVE_BW;
+ if (status->rate->flags & RATE_INFO_FLAGS_SHORT_GI)
+ pos[1] |= IEEE80211_RADIOTAP_MCS_SGI;
+ if (status->rate->bw == RATE_INFO_BW_40)
+ pos[1] |= IEEE80211_RADIOTAP_MCS_BW_40;
+ pos[2] = status->rate->mcs;
+ pos += 3;
+ } else if (status && status->rate &&
+ (status->rate->flags & RATE_INFO_FLAGS_VHT_MCS)) {
+ u16 known = local->hw.radiotap_vht_details &
+ (IEEE80211_RADIOTAP_VHT_KNOWN_GI |
+ IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH);
+
+ rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_VHT);
+
+ /* required alignment from rthdr */
+ pos = (u8 *)rthdr + ALIGN(pos - (u8 *)rthdr, 2);
+
+ /* u16 known - IEEE80211_RADIOTAP_VHT_KNOWN_* */
+ put_unaligned_le16(known, pos);
+ pos += 2;
+
+ /* u8 flags - IEEE80211_RADIOTAP_VHT_FLAG_* */
+ if (status->rate->flags & RATE_INFO_FLAGS_SHORT_GI)
+ *pos |= IEEE80211_RADIOTAP_VHT_FLAG_SGI;
+ pos++;
+
+ /* u8 bandwidth */
+ switch (status->rate->bw) {
+ case RATE_INFO_BW_160:
+ *pos = 11;
+ break;
+ case RATE_INFO_BW_80:
+ *pos = 2;
+ break;
+ case RATE_INFO_BW_40:
+ *pos = 1;
+ break;
+ default:
+ *pos = 0;
+ break;
+ }
+
+ /* u8 mcs_nss[4] */
+ *pos = (status->rate->mcs << 4) | status->rate->nss;
+ pos += 4;
+
+ /* u8 coding */
+ pos++;
+ /* u8 group_id */
+ pos++;
+ /* u16 partial_aid */
+ pos += 2;
+ } else if (status && status->rate &&
+ (status->rate->flags & RATE_INFO_FLAGS_HE_MCS)) {
+ struct ieee80211_radiotap_he *he;
+
+ rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_HE);
+
+ /* required alignment from rthdr */
+ pos = (u8 *)rthdr + ALIGN(pos - (u8 *)rthdr, 2);
+ he = (struct ieee80211_radiotap_he *)pos;
+
+ he->data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU |
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+
+ he->data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN);
+
+#define HE_PREP(f, val) le16_encode_bits(val, IEEE80211_RADIOTAP_HE_##f)
+
+ he->data6 |= HE_PREP(DATA6_NSTS, status->rate->nss);
+
+#define CHECK_GI(s) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA5_GI_##s != \
+ (int)NL80211_RATE_INFO_HE_GI_##s)
+
+ CHECK_GI(0_8);
+ CHECK_GI(1_6);
+ CHECK_GI(3_2);
+
+ he->data3 |= HE_PREP(DATA3_DATA_MCS, status->rate->mcs);
+ he->data3 |= HE_PREP(DATA3_DATA_DCM, status->rate->he_dcm);
+
+ he->data5 |= HE_PREP(DATA5_GI, status->rate->he_gi);
+
+ switch (status->rate->bw) {
+ case RATE_INFO_BW_20:
+ he->data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ);
+ break;
+ case RATE_INFO_BW_40:
+ he->data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ);
+ break;
+ case RATE_INFO_BW_80:
+ he->data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ);
+ break;
+ case RATE_INFO_BW_160:
+ he->data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ);
+ break;
+ case RATE_INFO_BW_HE_RU:
+#define CHECK_RU_ALLOC(s) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_##s##T != \
+ NL80211_RATE_INFO_HE_RU_ALLOC_##s + 4)
+
+ CHECK_RU_ALLOC(26);
+ CHECK_RU_ALLOC(52);
+ CHECK_RU_ALLOC(106);
+ CHECK_RU_ALLOC(242);
+ CHECK_RU_ALLOC(484);
+ CHECK_RU_ALLOC(996);
+ CHECK_RU_ALLOC(2x996);
+
+ he->data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC,
+ status->rate->he_ru_alloc + 4);
+ break;
+ default:
+ WARN_ONCE(1, "Invalid SU BW %d\n", status->rate->bw);
+ }
+
+ pos += sizeof(struct ieee80211_radiotap_he);
+ }
+
+ if ((status && status->rate) || info->status.rates[0].idx < 0)
return;
/* IEEE80211_RADIOTAP_MCS
@@ -645,7 +795,8 @@ static int ieee80211_tx_get_rates(struct ieee80211_hw *hw,
void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
struct ieee80211_supported_band *sband,
- int retry_count, int shift, bool send_to_cooked)
+ int retry_count, int shift, bool send_to_cooked,
+ struct ieee80211_tx_status *status)
{
struct sk_buff *skb2;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
@@ -654,14 +805,14 @@ void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
int rtap_len;
/* send frame to monitor interfaces now */
- rtap_len = ieee80211_tx_radiotap_len(info);
+ rtap_len = ieee80211_tx_radiotap_len(info, status);
if (WARN_ON_ONCE(skb_headroom(skb) < rtap_len)) {
pr_err("ieee80211_tx_status: headroom too small\n");
dev_kfree_skb(skb);
return;
}
ieee80211_add_tx_radiotap_header(local, sband, skb, retry_count,
- rtap_len, shift);
+ rtap_len, shift, status);
/* XXX: is this sufficient for BPF? */
skb_reset_mac_header(skb);
@@ -901,7 +1052,8 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw,
}
/* send to monitor interfaces */
- ieee80211_tx_monitor(local, skb, sband, retry_count, shift, send_to_cooked);
+ ieee80211_tx_monitor(local, skb, sband, retry_count, shift,
+ send_to_cooked, status);
}
void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 3bb4459b52c7..4768322dc202 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1242,9 +1242,10 @@ TRACE_EVENT(drv_remain_on_channel,
)
);
-DEFINE_EVENT(local_only_evt, drv_cancel_remain_on_channel,
- TP_PROTO(struct ieee80211_local *local),
- TP_ARGS(local)
+DEFINE_EVENT(local_sdata_evt, drv_cancel_remain_on_channel,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata),
+ TP_ARGS(local, sdata)
);
TRACE_EVENT(drv_set_ringparam,
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index f13eb2f61ccf..235c6377a203 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3546,6 +3546,8 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
ieee80211_tx_result r;
struct ieee80211_vif *vif = txq->vif;
+ WARN_ON_ONCE(softirq_count() == 0);
+
begin:
spin_lock_bh(&fq->lock);
@@ -4647,7 +4649,8 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
if (!sband)
return bcn;
- ieee80211_tx_monitor(hw_to_local(hw), copy, sband, 1, shift, false);
+ ieee80211_tx_monitor(hw_to_local(hw), copy, sband, 1, shift, false,
+ NULL);
return bcn;
}
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 1b224fa27367..caa317faee3c 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1200,6 +1200,13 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
elems->cisco_dtpc_elem = pos;
break;
+ case WLAN_EID_ADDBA_EXT:
+ if (elen != sizeof(struct ieee80211_addba_ext_ie)) {
+ elem_parse_failed = true;
+ break;
+ }
+ elems->addba_ext_ie = (void *)pos;
+ break;
case WLAN_EID_TIMEOUT_INTERVAL:
if (elen >= sizeof(struct ieee80211_timeout_interval_ie))
elems->timeout_int = (void *)pos;
@@ -1233,6 +1240,10 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION &&
elen == 3) {
elems->mbssid_config_ie = (void *)&pos[1];
+ } else if (pos[0] == WLAN_EID_EXT_HE_SPR &&
+ elen >= sizeof(*elems->he_spr) &&
+ elen >= ieee80211_he_spr_size(&pos[1])) {
+ elems->he_spr = (void *)&pos[1];
}
break;
default:
@@ -2702,6 +2713,27 @@ u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
return pos;
}
+u8 ieee80211_ie_len_he_cap(struct ieee80211_sub_if_data *sdata, u8 iftype)
+{
+ const struct ieee80211_sta_he_cap *he_cap;
+ struct ieee80211_supported_band *sband;
+ u8 n;
+
+ sband = ieee80211_get_sband(sdata);
+ if (!sband)
+ return 0;
+
+ he_cap = ieee80211_get_he_iftype_cap(sband, iftype);
+ if (!he_cap)
+ return 0;
+
+ n = ieee80211_he_mcs_nss_size(&he_cap->he_cap_elem);
+ return 2 + 1 +
+ sizeof(he_cap->he_cap_elem) + n +
+ ieee80211_he_ppe_size(he_cap->ppe_thres[0],
+ he_cap->he_cap_elem.phy_cap_info);
+}
+
u8 *ieee80211_ie_build_he_cap(u8 *pos,
const struct ieee80211_sta_he_cap *he_cap,
u8 *end)
@@ -2891,6 +2923,34 @@ u8 *ieee80211_ie_build_vht_oper(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
return pos + sizeof(struct ieee80211_vht_operation);
}
+u8 *ieee80211_ie_build_he_oper(u8 *pos)
+{
+ struct ieee80211_he_operation *he_oper;
+ u32 he_oper_params;
+
+ *pos++ = WLAN_EID_EXTENSION;
+ *pos++ = 1 + sizeof(struct ieee80211_he_operation);
+ *pos++ = WLAN_EID_EXT_HE_OPERATION;
+
+ he_oper_params = 0;
+ he_oper_params |= u32_encode_bits(1023, /* disabled */
+ IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK);
+ he_oper_params |= u32_encode_bits(1,
+ IEEE80211_HE_OPERATION_ER_SU_DISABLE);
+ he_oper_params |= u32_encode_bits(1,
+ IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED);
+
+ he_oper = (struct ieee80211_he_operation *)pos;
+ he_oper->he_oper_params = cpu_to_le32(he_oper_params);
+
+ /* don't require special HE peer rates */
+ he_oper->he_mcs_nss_set = cpu_to_le16(0xffff);
+
+ /* TODO add VHT operational and 6GHz operational subelement? */
+
+ return pos + sizeof(struct ieee80211_vht_operation);
+}
+
bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
struct cfg80211_chan_def *chandef)
{
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index ee72779729e5..91bf32af55e9 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -946,7 +946,8 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx)
info = IEEE80211_SKB_CB(skb);
- if (info->control.hw_key)
+ if (info->control.hw_key &&
+ !(key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIE))
return TX_CONTINUE;
if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
@@ -962,6 +963,9 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx)
bip_ipn_set64(mmie->sequence_number, pn64);
+ if (info->control.hw_key)
+ return TX_CONTINUE;
+
bip_aad(skb, aad);
/*
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