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-rw-r--r--net/wireless/ap.c7
-rw-r--r--net/wireless/chan.c121
-rw-r--r--net/wireless/core.c67
-rw-r--r--net/wireless/core.h35
-rw-r--r--net/wireless/db.txt1300
-rw-r--r--net/wireless/debugfs.c4
-rw-r--r--net/wireless/ibss.c7
-rw-r--r--net/wireless/mesh.c5
-rw-r--r--net/wireless/mlme.c93
-rw-r--r--net/wireless/nl80211.c1403
-rw-r--r--net/wireless/nl80211.h7
-rw-r--r--net/wireless/rdev-ops.h47
-rw-r--r--net/wireless/reg.c162
-rw-r--r--net/wireless/reg.h16
-rw-r--r--net/wireless/scan.c18
-rw-r--r--net/wireless/sme.c277
-rw-r--r--net/wireless/sysfs.c18
-rw-r--r--net/wireless/trace.h97
-rw-r--r--net/wireless/util.c236
-rw-r--r--net/wireless/wext-compat.c14
20 files changed, 3333 insertions, 601 deletions
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
index bdad1f951561..547d38356583 100644
--- a/net/wireless/ap.c
+++ b/net/wireless/ap.c
@@ -25,13 +25,18 @@ int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
return -ENOENT;
err = rdev_stop_ap(rdev, dev);
+ wdev->beacon_interval = 0;
if (!err) {
- wdev->beacon_interval = 0;
memset(&wdev->chandef, 0, sizeof(wdev->chandef));
wdev->ssid_len = 0;
rdev_set_qos_map(rdev, dev, NULL);
if (notify)
nl80211_send_ap_stopped(wdev);
+
+ /* Should we apply the grace period during beaconing interface
+ * shutdown also?
+ */
+ cfg80211_sched_dfs_chan_update(rdev);
}
return err;
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 59cabc9bce69..1efc3f14224c 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -319,7 +319,8 @@ static int cfg80211_get_chans_dfs_required(struct wiphy *wiphy,
if (!c)
return -EINVAL;
- if (c->flags & IEEE80211_CHAN_RADAR)
+ if ((c->flags & IEEE80211_CHAN_RADAR) &&
+ !(wiphy->flags & WIPHY_FLAG_DFS_OFFLOAD))
return 1;
}
return 0;
@@ -455,6 +456,105 @@ bool cfg80211_chandef_dfs_usable(struct wiphy *wiphy,
return (r1 + r2 > 0);
}
+/*
+ * Checks if center frequency of chan falls with in the bandwidth
+ * range of chandef.
+ */
+bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
+ struct ieee80211_channel *chan)
+{
+ int width;
+ u32 cf_offset, freq;
+
+ if (chandef->chan->center_freq == chan->center_freq)
+ return true;
+
+ width = cfg80211_chandef_get_width(chandef);
+ if (width <= 20)
+ return false;
+
+ cf_offset = width / 2 - 10;
+
+ for (freq = chandef->center_freq1 - width / 2 + 10;
+ freq <= chandef->center_freq1 + width / 2 - 10; freq += 20) {
+ if (chan->center_freq == freq)
+ return true;
+ }
+
+ if (!chandef->center_freq2)
+ return false;
+
+ for (freq = chandef->center_freq2 - width / 2 + 10;
+ freq <= chandef->center_freq2 + width / 2 - 10; freq += 20) {
+ if (chan->center_freq == freq)
+ return true;
+ }
+
+ return false;
+}
+
+bool cfg80211_beaconing_iface_active(struct wireless_dev *wdev)
+{
+ bool active = false;
+
+ ASSERT_WDEV_LOCK(wdev);
+
+ if (!wdev->chandef.chan)
+ return false;
+
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_P2P_GO:
+ active = wdev->beacon_interval != 0;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ active = wdev->ssid_len != 0;
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ active = wdev->mesh_id_len != 0;
+ break;
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_OCB:
+ case NL80211_IFTYPE_P2P_CLIENT:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_AP_VLAN:
+ case NL80211_IFTYPE_WDS:
+ case NL80211_IFTYPE_P2P_DEVICE:
+ break;
+ case NL80211_IFTYPE_UNSPECIFIED:
+ case NUM_NL80211_IFTYPES:
+ WARN_ON(1);
+ }
+
+ return active;
+}
+
+bool cfg80211_any_wiphy_oper_chan(struct wiphy *wiphy,
+ struct ieee80211_channel *chan)
+{
+ struct wireless_dev *wdev;
+
+ ASSERT_RTNL();
+
+ if (!(chan->flags & IEEE80211_CHAN_RADAR))
+ return false;
+
+ list_for_each_entry(wdev, &wiphy->wdev_list, list) {
+ wdev_lock(wdev);
+ if (!cfg80211_beaconing_iface_active(wdev)) {
+ wdev_unlock(wdev);
+ continue;
+ }
+
+ if (cfg80211_is_sub_chan(&wdev->chandef, chan)) {
+ wdev_unlock(wdev);
+ return true;
+ }
+ wdev_unlock(wdev);
+ }
+
+ return false;
+}
static bool cfg80211_get_chans_dfs_available(struct wiphy *wiphy,
u32 center_freq,
@@ -479,7 +579,9 @@ static bool cfg80211_get_chans_dfs_available(struct wiphy *wiphy,
if (c->flags & IEEE80211_CHAN_DISABLED)
return false;
- if ((c->flags & IEEE80211_CHAN_RADAR) &&
+ /* check for radar flags */
+ if ((!(wiphy->flags & WIPHY_FLAG_DFS_OFFLOAD)) &&
+ (c->flags & IEEE80211_CHAN_RADAR) &&
(c->dfs_state != NL80211_DFS_AVAILABLE))
return false;
}
@@ -590,10 +692,17 @@ static bool cfg80211_secondary_chans_ok(struct wiphy *wiphy,
for (freq = start_freq; freq <= end_freq; freq += 20) {
c = ieee80211_get_channel(wiphy, freq);
- if (!c || c->flags & prohibited_flags)
+
+ if (!c)
return false;
- }
+ if ((!(wiphy->flags & WIPHY_FLAG_DFS_OFFLOAD)) &&
+ (c->flags & prohibited_flags & IEEE80211_CHAN_RADAR))
+ return false;
+
+ if (c->flags & prohibited_flags & ~IEEE80211_CHAN_RADAR)
+ return false;
+ }
return true;
}
@@ -739,7 +848,7 @@ static bool cfg80211_ir_permissive_chan(struct wiphy *wiphy,
* and thus fail the GO instantiation, consider only the interfaces of
* the current registered device.
*/
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
struct ieee80211_channel *other_chan = NULL;
int r1, r2;
@@ -768,7 +877,7 @@ static bool cfg80211_ir_permissive_chan(struct wiphy *wiphy,
if (chan == other_chan)
return true;
- if (chan->band != IEEE80211_BAND_5GHZ)
+ if (chan->band != NL80211_BAND_5GHZ)
continue;
r1 = cfg80211_get_unii(chan->center_freq);
diff --git a/net/wireless/core.c b/net/wireless/core.c
index ded9d6d04dee..32870deb8464 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -3,6 +3,7 @@
*
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
+ * Copyright 2015 Intel Deutschland GmbH
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -160,7 +161,7 @@ int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,
if (!(rdev->wiphy.flags & WIPHY_FLAG_NETNS_OK))
return -EOPNOTSUPP;
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (!wdev->netdev)
continue;
wdev->netdev->features &= ~NETIF_F_NETNS_LOCAL;
@@ -174,7 +175,8 @@ int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,
/* failed -- clean up to old netns */
net = wiphy_net(&rdev->wiphy);
- list_for_each_entry_continue_reverse(wdev, &rdev->wdev_list,
+ list_for_each_entry_continue_reverse(wdev,
+ &rdev->wiphy.wdev_list,
list) {
if (!wdev->netdev)
continue;
@@ -233,7 +235,7 @@ void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy)
ASSERT_RTNL();
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (wdev->netdev) {
dev_close(wdev->netdev);
continue;
@@ -301,7 +303,8 @@ void cfg80211_destroy_ifaces(struct cfg80211_registered_device *rdev)
kfree(item);
spin_unlock_irq(&rdev->destroy_list_lock);
- list_for_each_entry_safe(wdev, tmp, &rdev->wdev_list, list) {
+ list_for_each_entry_safe(wdev, tmp,
+ &rdev->wiphy.wdev_list, list) {
if (nlportid == wdev->owner_nlportid)
rdev_del_virtual_intf(rdev, wdev);
}
@@ -409,7 +412,7 @@ use_default_name:
}
}
- INIT_LIST_HEAD(&rdev->wdev_list);
+ INIT_LIST_HEAD(&rdev->wiphy.wdev_list);
INIT_LIST_HEAD(&rdev->beacon_registrations);
spin_lock_init(&rdev->beacon_registrations_lock);
spin_lock_init(&rdev->bss_lock);
@@ -556,7 +559,7 @@ int wiphy_register(struct wiphy *wiphy)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
int res;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_supported_band *sband;
bool have_band = false;
int i;
@@ -625,6 +628,13 @@ int wiphy_register(struct wiphy *wiphy)
!rdev->ops->set_mac_acl)))
return -EINVAL;
+ /* assure only valid behaviours are flagged by driver
+ * hence subtract 2 as bit 0 is invalid.
+ */
+ if (WARN_ON(wiphy->bss_select_support &&
+ (wiphy->bss_select_support & ~(BIT(__NL80211_BSS_SELECT_ATTR_AFTER_LAST) - 2))))
+ return -EINVAL;
+
if (wiphy->addresses)
memcpy(wiphy->perm_addr, wiphy->addresses[0].addr, ETH_ALEN);
@@ -639,7 +649,7 @@ int wiphy_register(struct wiphy *wiphy)
return res;
/* sanity check supported bands/channels */
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
sband = wiphy->bands[band];
if (!sband)
continue;
@@ -651,7 +661,7 @@ int wiphy_register(struct wiphy *wiphy)
* on 60GHz band, there are no legacy rates, so
* n_bitrates is 0
*/
- if (WARN_ON(band != IEEE80211_BAND_60GHZ &&
+ if (WARN_ON(band != NL80211_BAND_60GHZ &&
!sband->n_bitrates))
return -EINVAL;
@@ -661,7 +671,7 @@ int wiphy_register(struct wiphy *wiphy)
* global structure for that.
*/
if (cfg80211_disable_40mhz_24ghz &&
- band == IEEE80211_BAND_2GHZ &&
+ band == NL80211_BAND_2GHZ &&
sband->ht_cap.ht_supported) {
sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_40;
@@ -739,6 +749,36 @@ int wiphy_register(struct wiphy *wiphy)
nl80211_send_reg_change_event(&request);
}
+ /* Check that nobody globally advertises any capabilities they do not
+ * advertise on all possible interface types.
+ */
+ if (wiphy->extended_capabilities_len &&
+ wiphy->num_iftype_ext_capab &&
+ wiphy->iftype_ext_capab) {
+ u8 supported_on_all, j;
+ const struct wiphy_iftype_ext_capab *capab;
+
+ capab = wiphy->iftype_ext_capab;
+ for (j = 0; j < wiphy->extended_capabilities_len; j++) {
+ if (capab[0].extended_capabilities_len > j)
+ supported_on_all =
+ capab[0].extended_capabilities[j];
+ else
+ supported_on_all = 0x00;
+ for (i = 1; i < wiphy->num_iftype_ext_capab; i++) {
+ if (j >= capab[i].extended_capabilities_len) {
+ supported_on_all = 0x00;
+ break;
+ }
+ supported_on_all &=
+ capab[i].extended_capabilities[j];
+ }
+ if (WARN_ON(wiphy->extended_capabilities[j] &
+ ~supported_on_all))
+ break;
+ }
+ }
+
rdev->wiphy.registered = true;
rtnl_unlock();
@@ -791,7 +831,7 @@ void wiphy_unregister(struct wiphy *wiphy)
nl80211_notify_wiphy(rdev, NL80211_CMD_DEL_WIPHY);
rdev->wiphy.registered = false;
- WARN_ON(!list_empty(&rdev->wdev_list));
+ WARN_ON(!list_empty(&rdev->wiphy.wdev_list));
/*
* First remove the hardware from everywhere, this makes
@@ -914,7 +954,6 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev,
sched_scan_req = rtnl_dereference(rdev->sched_scan_req);
if (sched_scan_req && dev == sched_scan_req->dev)
__cfg80211_stop_sched_scan(rdev, false);
-
#ifdef CONFIG_CFG80211_WEXT
kfree(wdev->wext.ie);
wdev->wext.ie = NULL;
@@ -923,6 +962,7 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev,
#endif
cfg80211_disconnect(rdev, dev,
WLAN_REASON_DEAUTH_LEAVING, true);
+ cfg80211_mlme_down(rdev, dev);
break;
case NL80211_IFTYPE_MESH_POINT:
__cfg80211_leave_mesh(rdev, dev);
@@ -949,6 +989,7 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev,
/* invalid */
break;
}
+ wdev->beacon_interval = 0;
}
void cfg80211_leave(struct cfg80211_registered_device *rdev,
@@ -1013,7 +1054,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
spin_lock_init(&wdev->mgmt_registrations_lock);
wdev->identifier = ++rdev->wdev_id;
- list_add_rcu(&wdev->list, &rdev->wdev_list);
+ list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
rdev->devlist_generation++;
/* can only change netns with wiphy */
dev->features |= NETIF_F_NETNS_LOCAL;
@@ -1040,6 +1081,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
wdev->iftype == NL80211_IFTYPE_P2P_CLIENT ||
wdev->iftype == NL80211_IFTYPE_ADHOC) && !wdev->use_4addr)
dev->priv_flags |= IFF_DONT_BRIDGE;
+ INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk);
break;
case NETDEV_GOING_DOWN:
cfg80211_leave(rdev, wdev);
@@ -1125,6 +1167,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
#ifdef CONFIG_CFG80211_WEXT
kzfree(wdev->wext.keys);
#endif
+ flush_work(&wdev->disconnect_wk);
}
/*
* synchronise (so that we won't find this netdev
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 47ea169aa0a3..6046df0914a6 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -50,8 +50,7 @@ struct cfg80211_registered_device {
/* wiphy index, internal only */
int wiphy_idx;
- /* associated wireless interfaces, protected by rtnl or RCU */
- struct list_head wdev_list;
+ /* protected by RTNL */
int devlist_generation, wdev_id;
int opencount; /* also protected by devlist_mtx */
wait_queue_head_t dev_wait;
@@ -209,14 +208,7 @@ struct cfg80211_event {
enum cfg80211_event_type type;
union {
- struct {
- u8 bssid[ETH_ALEN];
- const u8 *req_ie;
- const u8 *resp_ie;
- size_t req_ie_len;
- size_t resp_ie_len;
- u16 status;
- } cr;
+ struct cfg80211_connect_resp_params cr;
struct {
const u8 *req_ie;
const u8 *resp_ie;
@@ -334,7 +326,7 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
const u8 *key, int key_len, int key_idx,
- const u8 *sae_data, int sae_data_len);
+ const u8 *auth_data, int auth_data_len);
int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan,
@@ -372,11 +364,9 @@ int cfg80211_connect(struct cfg80211_registered_device *rdev,
struct cfg80211_connect_params *connect,
struct cfg80211_cached_keys *connkeys,
const u8 *prev_bssid);
-void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, bool wextev,
- struct cfg80211_bss *bss);
+void __cfg80211_connect_result(struct net_device *dev,
+ struct cfg80211_connect_resp_params *params,
+ bool wextev);
void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
size_t ie_len, u16 reason, bool from_ap);
int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
@@ -388,6 +378,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev,
const u8 *resp_ie, size_t resp_ie_len);
int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
+void cfg80211_autodisconnect_wk(struct work_struct *work);
/* SME implementation */
void cfg80211_conn_work(struct work_struct *work);
@@ -448,6 +439,16 @@ unsigned int
cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy,
const struct cfg80211_chan_def *chandef);
+void cfg80211_sched_dfs_chan_update(struct cfg80211_registered_device *rdev);
+
+bool cfg80211_any_wiphy_oper_chan(struct wiphy *wiphy,
+ struct ieee80211_channel *chan);
+
+bool cfg80211_beaconing_iface_active(struct wireless_dev *wdev);
+
+bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
+ struct ieee80211_channel *chan);
+
static inline unsigned int elapsed_jiffies_msecs(unsigned long start)
{
unsigned long end = jiffies;
@@ -472,7 +473,7 @@ int ieee80211_get_ratemask(struct ieee80211_supported_band *sband,
u32 *mask);
int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
- u32 beacon_int);
+ enum nl80211_iftype iftype, u32 beacon_int);
void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype, int num);
diff --git a/net/wireless/db.txt b/net/wireless/db.txt
index a2fc3a09ccdc..67a6baa2934e 100644
--- a/net/wireless/db.txt
+++ b/net/wireless/db.txt
@@ -1,17 +1,1283 @@
-#
-# This file is a placeholder to prevent accidental build breakage if someone
-# enables CONFIG_CFG80211_INTERNAL_REGDB. Almost no one actually needs to
-# enable that build option.
-#
-# You should be using CRDA instead. It is even better if you use the CRDA
-# package provided by your distribution, since they will probably keep it
-# up-to-date on your behalf.
-#
-# If you _really_ intend to use CONFIG_CFG80211_INTERNAL_REGDB then you will
-# need to replace this file with one containing appropriately formatted
-# regulatory rules that cover the regulatory domains you will be using. Your
-# best option is to extract the db.txt file from the wireless-regdb git
-# repository:
-#
-# git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-regdb.git
-#
+# This is the world regulatory domain
+country 00:
+ (2402 - 2472 @ 40), (20)
+ # Channel 12 - 13.
+ (2457 - 2482 @ 40), (20), PASSIVE-SCAN, NO-IBSS
+ # Channel 14. Only JP enables this and for 802.11b only
+ (2474 - 2494 @ 20), (20), PASSIVE-SCAN, NO-IBSS, NO-OFDM
+ # Channel 36 - 48
+ (5170 - 5250 @ 80), (20), PASSIVE-SCAN, NO-IBSS
+ (5250 - 5330 @ 80), (20), PASSIVE-SCAN, NO-IBSS
+ (5490 - 5710 @ 80), (20), PASSIVE-SCAN, NO-IBSS
+ # NB: 5260 MHz - 5700 MHz requies DFS
+ # Channel 149 - 165
+ (5735 - 5835 @ 80), (20), PASSIVE-SCAN, NO-IBSS
+ # IEEE 802.11ad (60GHz), channels 1..3
+ (57240 - 63720 @ 2160), (0)
+
+
+country AE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country AF: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country AI: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country AL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country AM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 20), (18)
+ (5250 - 5330 @ 20), (18), DFS
+
+country AN: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country AR:
+ (2402 - 2482 @ 40), (36)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (36), AUTO-BW
+ (5490 - 5590 @ 80), (36)
+ (5650 - 5730 @ 80), (36)
+ (5735 - 5835 @ 80), (36)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (40), NO-OUTDOOR
+
+country AS: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5850 @ 80), (30)
+
+country AT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country AU: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5590 @ 80), (24), DFS
+ (5650 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (43), NO-OUTDOOR
+
+country AW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country AZ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (18), AUTO-BW
+ (5250 - 5330 @ 80), (18), DFS, AUTO-BW
+
+country BA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country BB: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (30)
+
+country BD:
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
+
+country BE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country BF: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country BG: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country BH:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 20), (23)
+ (5735 - 5835 @ 20), (33)
+
+country BL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country BM: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country BN: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (20)
+
+country BO: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5250 - 5330 @ 80), (30), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country BR: DFS-FCC
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (40)
+
+country BS: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country BT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country BY: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country BZ:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (23)
+ (5490 - 5730 @ 160), (30)
+ (5735 - 5835 @ 80), (30)
+
+country CA: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (40)
+
+country CF: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (24)
+ (5250 - 5330 @ 40), (24), DFS
+ (5490 - 5730 @ 40), (24), DFS
+ (5735 - 5835 @ 40), (30)
+
+country CH: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country CI: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country CL:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (24)
+ (5490 - 5730 @ 160), (24)
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (50), NO-OUTDOOR
+
+country CN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (33)
+ # 60 gHz band channels 2,3: 44dBm
+ (59400 - 63720 @ 2160), (44)
+
+country CO: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country CR: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (30)
+
+country CX: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country CY: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+# Data from http://www.ctu.eu/164/download/VOR/VOR-12-08-2005-34.pdf
+# and http://www.ctu.eu/164/download/VOR/VOR-12-05-2007-6-AN.pdf
+country CZ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+# Data from "Frequenznutzungsplan" (as published in April 2008), downloaded from
+# http://www.bundesnetzagentur.de/cae/servlet/contentblob/38448/publicationFile/2659/Frequenznutzungsplan2008_Id17448pdf.pdf
+# For the 5GHz range also see
+# http://www.bundesnetzagentur.de/cae/servlet/contentblob/38216/publicationFile/6579/WLAN5GHzVfg7_2010_28042010pdf.pdf
+
+country DE: DFS-ETSI
+ # entries 279004 and 280006
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country DK: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country DM: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (30)
+
+country DO: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (30)
+
+country DZ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5490 - 5670 @ 160), (23), DFS
+
+country EC: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 20), (24)
+ (5250 - 5330 @ 20), (24), DFS
+ (5490 - 5730 @ 20), (24), DFS
+ (5735 - 5835 @ 20), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country EE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country EG: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (23)
+ (5250 - 5330 @ 40), (23), DFS
+
+country ES: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country ET: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country FI: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country FM: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country FR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country GB: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country GD: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country GE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (18), AUTO-BW
+ (5250 - 5330 @ 80), (18), DFS, AUTO-BW
+
+country GF: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country GH: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country GI: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country GL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country GP: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country GR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country GT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country GU: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country GY:
+ (2402 - 2482 @ 40), (30)
+ (5735 - 5835 @ 80), (30)
+
+country HK: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4, ref: FCC/EU
+ (57240 - 65880 @ 2160), (40)
+
+country HN:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (24)
+ (5490 - 5730 @ 160), (24)
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country HR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country HT: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country HU: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country ID:
+ # ref: http://www.postel.go.id/content/ID/regulasi/standardisasi/kepdir/bwa%205,8%20ghz.pdf
+ (2402 - 2482 @ 40), (30)
+ (5735 - 5815 @ 20), (30)
+
+country IE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country IL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ # 60 gHz band channels 1-4, base on Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country IN: DFS-ETSI
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (30), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5875 @ 80), (30)
+
+country IQ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country IS: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country IT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country JM: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), AUTO-BW
+ (5490 - 5730 @ 160), (24)
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country JO:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5735 - 5835 @ 80), (23)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country JP: DFS-JP
+ (2402 - 2482 @ 40), (23)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (23), DFS
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40)
+
+country KE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5490 - 5570 @ 80), (30), DFS
+ (5735 - 5775 @ 40), (23)
+
+country KH: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country KN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (30), DFS, AUTO-BW
+ (5490 - 5710 @ 160), (30), DFS
+ (5735 - 5815 @ 80), (30)
+
+country KR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 GHz band channels 1-4,
+ # ref: http://www.law.go.kr/%ED%96%89%EC%A0%95%EA%B7%9C%EC%B9%99/%EB%AC%B4%EC%84%A0%EC%84%A4%EB%B9%84%EA%B7%9C%EC%B9%99
+ (57240 - 65880 @ 2160), (43)
+
+country KW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+
+country KY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country KZ:
+ (2402 - 2482 @ 40), (20)
+
+country LB: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country LC: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (30), DFS, AUTO-BW
+ (5490 - 5710 @ 160), (30), DFS
+ (5735 - 5815 @ 80), (30)
+
+country LI: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country LK: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 20), (24)
+ (5250 - 5330 @ 20), (24), DFS
+ (5490 - 5730 @ 20), (24), DFS
+ (5735 - 5835 @ 20), (30)
+
+country LS: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country LT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country LU: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country LV: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country MA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country MC: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country MD: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country ME: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country MF: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country MH: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country MK: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country MM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
+
+country MN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country MO: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country MP: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country MQ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country MR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country MT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country MU: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country MV: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (20)
+
+country MW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country MX: DFS-FCC
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country MY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5650 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (24)
+ # 60 gHz band channels 1-3
+ (57240 - 63720 @ 2160), (40)
+
+country NA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5835 @ 80), (33)
+
+country NG: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5250 - 5330 @ 80), (30), DFS
+ (5735 - 5835 @ 80), (30)
+
+country NI: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country NL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country NO: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country NP:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (20)
+ (5735 - 5835 @ 80), (20)
+
+country NZ: DFS-FCC
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country OM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country PA:
+ (2402 - 2472 @ 40), (36)
+ (5170 - 5250 @ 80), (23), AUT0-BW
+ (5250 - 5330 @ 80), (30), AUTO-BW
+ (5735 - 5835 @ 80), (36)
+
+country PE: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PF: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country PG: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PH: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country PK:
+ (2402 - 2482 @ 40), (30)
+ (5735 - 5835 @ 80), (30)
+
+country PL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country PM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country PR: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country PW: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country QA:
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
+
+country RE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country RO: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+# Source:
+# http://www.ratel.rs/upload/documents/Plan_namene/Plan_namene-sl_glasnik.pdf
+country RS: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country RU:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (23)
+ (5490 - 5730 @ 160), (30)
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40)
+
+country RW: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country SA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (23)
+ (5490 - 5710 @ 160), (30)
+ (5735 - 5835 @ 80), (30), DFS
+
+country SE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country SG: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40), NO-OUTDOOR
+
+country SI: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country SK: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57000 - 66000 @ 2160), (40)
+
+country SN:
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 160), (24)
+ (5490 - 5730 @ 160), (24)
+ (5735 - 5835 @ 80), (30)
+
+country SR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country SV: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 20), (23)
+ (5250 - 5330 @ 20), (23), DFS
+ (5735 - 5835 @ 20), (30)
+
+country TC: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country TD: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country TG: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (23), NO-OUTDOOR
+ (5250 - 5330 @ 40), (23), DFS, NO-OUTDOOR
+ (5490 - 5710 @ 40), (30), DFS
+
+country TH: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40)
+
+country TN: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+
+country TR: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country TT: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country TW: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-3, FCC
+ (57240 - 63720 @ 2160), (40)
+
+country TZ:
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
+
+# Source:
+# #914 / 06 Sep 2007: http://www.ucrf.gov.ua/uk/doc/nkrz/1196068874
+# #1174 / 23 Oct 2008: http://www.nkrz.gov.ua/uk/activities/ruling/1225269361
+# (appendix 8)
+# Listed 5GHz range is a lowest common denominator for all related
+# rules in the referenced laws. Such a range is used because of
+# disputable definitions there.
+country UA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW
+ (5490 - 5670 @ 160), (20), DFS
+ (5735 - 5835 @ 80), (20)
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (20)
+
+country UG: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country US: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (30), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60g band
+ # reference: http://cfr.regstoday.com/47cfr15.aspx#47_CFR_15p255
+ # channels 1,2,3,4,5,6 EIRP=40dBm(43dBm peak)
+ (57240 - 70200 @ 2160), (40)
+
+country UY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40)
+
+country UZ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+
+country VC: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5730 @ 160), (30), DFS
+ (5735 - 5875 @ 80), (14)
+
+country VE: DFS-FCC
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (23), AUTO-BW
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW
+ (5735 - 5835 @ 80), (30)
+
+country VI: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country VN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40)
+
+country VU: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country WF: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country WS: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (23), NO-OUTDOOR
+ (5250 - 5330 @ 40), (23), DFS, NO-OUTDOOR
+ (5490 - 5710 @ 40), (30), DFS
+
+country XA: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (2474 - 2494 @ 20), (20), NO-OFDM
+ (5170 - 5250 @ 80), (20), NO-IR, AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (20), DFS
+
+country YE:
+ (2402 - 2482 @ 40), (20)
+
+country YT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
+
+country ZA: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
+ # 60 gHz band channels 1-4
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country ZW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (30), DFS
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 454157717efa..5d453916a417 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -69,7 +69,7 @@ static ssize_t ht40allow_map_read(struct file *file,
struct wiphy *wiphy = file->private_data;
char *buf;
unsigned int offset = 0, buf_size = PAGE_SIZE, i, r;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_supported_band *sband;
buf = kzalloc(buf_size, GFP_KERNEL);
@@ -78,7 +78,7 @@ static ssize_t ht40allow_map_read(struct file *file,
rtnl_lock();
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
sband = wiphy->bands[band];
if (!sband)
continue;
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 4c55fab9b4e4..d604c9f91b96 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -104,7 +104,7 @@ static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
struct ieee80211_supported_band *sband =
rdev->wiphy.bands[params->chandef.chan->band];
int j;
- u32 flag = params->chandef.chan->band == IEEE80211_BAND_5GHZ ?
+ u32 flag = params->chandef.chan->band == NL80211_BAND_5GHZ ?
IEEE80211_RATE_MANDATORY_A :
IEEE80211_RATE_MANDATORY_B;
@@ -186,6 +186,7 @@ static void __cfg80211_clear_ibss(struct net_device *dev, bool nowext)
if (!nowext)
wdev->wext.ibss.ssid_len = 0;
#endif
+ cfg80211_sched_dfs_chan_update(rdev);
}
void cfg80211_clear_ibss(struct net_device *dev, bool nowext)
@@ -236,7 +237,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
struct cfg80211_cached_keys *ck = NULL;
- enum ieee80211_band band;
+ enum nl80211_band band;
int i, err;
ASSERT_WDEV_LOCK(wdev);
@@ -248,7 +249,7 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
if (!wdev->wext.ibss.chandef.chan) {
struct ieee80211_channel *new_chan = NULL;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 092300b30c37..60501476fcd0 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -128,9 +128,9 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
if (!setup->chandef.chan) {
/* if we don't have that either, use the first usable channel */
- enum ieee80211_band band;
+ enum nl80211_band band;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
int i;
@@ -260,6 +260,7 @@ int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
wdev->mesh_id_len = 0;
memset(&wdev->chandef, 0, sizeof(wdev->chandef));
rdev_set_qos_map(rdev, dev, NULL);
+ cfg80211_sched_dfs_chan_update(rdev);
}
return err;
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index c0e02f72e931..7dd4f49b1cc0 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -26,9 +26,16 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
- u8 *ie = mgmt->u.assoc_resp.variable;
- int ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
- u16 status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
+ struct cfg80211_connect_resp_params cr;
+
+ memset(&cr, 0, sizeof(cr));
+ cr.status = (int)le16_to_cpu(mgmt->u.assoc_resp.status_code);
+ cr.bssid = mgmt->bssid;
+ cr.bss = bss;
+ cr.resp_ie = mgmt->u.assoc_resp.variable;
+ cr.resp_ie_len =
+ len - offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
+ cr.timeout_reason = NL80211_TIMEOUT_UNSPECIFIED;
trace_cfg80211_send_rx_assoc(dev, bss);
@@ -38,7 +45,7 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
* and got a reject -- we only try again with an assoc
* frame instead of reassoc.
*/
- if (cfg80211_sme_rx_assoc_resp(wdev, status_code)) {
+ if (cfg80211_sme_rx_assoc_resp(wdev, cr.status)) {
cfg80211_unhold_bss(bss_from_pub(bss));
cfg80211_put_bss(wiphy, bss);
return;
@@ -46,9 +53,7 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
nl80211_send_rx_assoc(rdev, dev, buf, len, GFP_KERNEL, uapsd_queues);
/* update current_bss etc., consumes the bss reference */
- __cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, ie, len - ieoffs,
- status_code,
- status_code == WLAN_STATUS_SUCCESS, bss);
+ __cfg80211_connect_result(dev, &cr, cr.status == WLAN_STATUS_SUCCESS);
}
EXPORT_SYMBOL(cfg80211_rx_assoc_resp);
@@ -216,14 +221,14 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
const u8 *key, int key_len, int key_idx,
- const u8 *sae_data, int sae_data_len)
+ const u8 *auth_data, int auth_data_len)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_auth_request req = {
.ie = ie,
.ie_len = ie_len,
- .sae_data = sae_data,
- .sae_data_len = sae_data_len,
+ .auth_data = auth_data,
+ .auth_data_len = auth_data_len,
.auth_type = auth_type,
.key = key,
.key_len = key_len,
@@ -345,6 +350,11 @@ int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
!ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
return 0;
+ if (ether_addr_equal(wdev->disconnect_bssid, bssid) ||
+ (wdev->current_bss &&
+ ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
+ wdev->conn_owner_nlportid = 0;
+
return rdev_deauth(rdev, dev, &req);
}
@@ -656,8 +666,25 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
return err;
}
- if (!ether_addr_equal(mgmt->sa, wdev_address(wdev)))
- return -EINVAL;
+ if (!ether_addr_equal(mgmt->sa, wdev_address(wdev))) {
+ /* Allow random TA to be used with Public Action frames if the
+ * driver has indicated support for this. Otherwise, only allow
+ * the local address to be used.
+ */
+ if (!ieee80211_is_action(mgmt->frame_control) ||
+ mgmt->u.action.category != WLAN_CATEGORY_PUBLIC)
+ return -EINVAL;
+ if (!wdev->current_bss &&
+ !wiphy_ext_feature_isset(
+ &rdev->wiphy,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA))
+ return -EINVAL;
+ if (wdev->current_bss &&
+ !wiphy_ext_feature_isset(
+ &rdev->wiphy,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED))
+ return -EINVAL;
+ }
/* Transmit the Action frame as requested by user space */
return rdev_mgmt_tx(rdev, wdev, params, cookie);
@@ -721,6 +748,12 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
}
EXPORT_SYMBOL(cfg80211_rx_mgmt);
+void cfg80211_sched_dfs_chan_update(struct cfg80211_registered_device *rdev)
+{
+ cancel_delayed_work(&rdev->dfs_update_channels_wk);
+ queue_delayed_work(cfg80211_wq, &rdev->dfs_update_channels_wk, 0);
+}
+
void cfg80211_dfs_channels_update_work(struct work_struct *work)
{
struct delayed_work *delayed_work;
@@ -731,6 +764,8 @@ void cfg80211_dfs_channels_update_work(struct work_struct *work)
struct wiphy *wiphy;
bool check_again = false;
unsigned long timeout, next_time = 0;
+ unsigned long time_dfs_update;
+ enum nl80211_radar_event radar_event;
int bandid, i;
delayed_work = container_of(work, struct delayed_work, work);
@@ -739,7 +774,7 @@ void cfg80211_dfs_channels_update_work(struct work_struct *work)
wiphy = &rdev->wiphy;
rtnl_lock();
- for (bandid = 0; bandid < IEEE80211_NUM_BANDS; bandid++) {
+ for (bandid = 0; bandid < NUM_NL80211_BANDS; bandid++) {
sband = wiphy->bands[bandid];
if (!sband)
continue;
@@ -747,11 +782,27 @@ void cfg80211_dfs_channels_update_work(struct work_struct *work)
for (i = 0; i < sband->n_channels; i++) {
c = &sband->channels[i];
- if (c->dfs_state != NL80211_DFS_UNAVAILABLE)
+ if (!(c->flags & IEEE80211_CHAN_RADAR))
+ continue;
+
+ if (c->dfs_state != NL80211_DFS_UNAVAILABLE &&
+ c->dfs_state != NL80211_DFS_AVAILABLE)
continue;
- timeout = c->dfs_state_entered + msecs_to_jiffies(
- IEEE80211_DFS_MIN_NOP_TIME_MS);
+ if (c->dfs_state == NL80211_DFS_UNAVAILABLE) {
+ time_dfs_update = IEEE80211_DFS_MIN_NOP_TIME_MS;
+ radar_event = NL80211_RADAR_NOP_FINISHED;
+ } else {
+ if (regulatory_pre_cac_allowed(wiphy) ||
+ cfg80211_any_wiphy_oper_chan(wiphy, c))
+ continue;
+
+ time_dfs_update = REG_PRE_CAC_EXPIRY_GRACE_MS;
+ radar_event = NL80211_RADAR_PRE_CAC_EXPIRED;
+ }
+
+ timeout = c->dfs_state_entered +
+ msecs_to_jiffies(time_dfs_update);
if (time_after_eq(jiffies, timeout)) {
c->dfs_state = NL80211_DFS_USABLE;
@@ -761,8 +812,8 @@ void cfg80211_dfs_channels_update_work(struct work_struct *work)
NL80211_CHAN_NO_HT);
nl80211_radar_notify(rdev, &chandef,
- NL80211_RADAR_NOP_FINISHED,
- NULL, GFP_ATOMIC);
+ radar_event, NULL,
+ GFP_ATOMIC);
continue;
}
@@ -787,7 +838,6 @@ void cfg80211_radar_event(struct wiphy *wiphy,
gfp_t gfp)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
- unsigned long timeout;
trace_cfg80211_radar_event(wiphy, chandef);
@@ -797,9 +847,7 @@ void cfg80211_radar_event(struct wiphy *wiphy,
*/
cfg80211_set_dfs_state(wiphy, chandef, NL80211_DFS_UNAVAILABLE);
- timeout = msecs_to_jiffies(IEEE80211_DFS_MIN_NOP_TIME_MS);
- queue_delayed_work(cfg80211_wq, &rdev->dfs_update_channels_wk,
- timeout);
+ cfg80211_sched_dfs_chan_update(rdev);
nl80211_radar_notify(rdev, chandef, NL80211_RADAR_DETECTED, NULL, gfp);
}
@@ -828,6 +876,7 @@ void cfg80211_cac_event(struct net_device *netdev,
msecs_to_jiffies(wdev->cac_time_ms);
WARN_ON(!time_after_eq(jiffies, timeout));
cfg80211_set_dfs_state(wiphy, chandef, NL80211_DFS_AVAILABLE);
+ cfg80211_sched_dfs_chan_update(rdev);
break;
case NL80211_RADAR_CAC_ABORTED:
break;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 858d1e36d8a5..9a796931e55e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -104,7 +104,7 @@ __cfg80211_wdev_from_attrs(struct net *netns, struct nlattr **attrs)
if (have_wdev_id && rdev->wiphy_idx != wiphy_idx)
continue;
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (have_ifidx && wdev->netdev &&
wdev->netdev->ifindex == ifidx) {
result = wdev;
@@ -150,7 +150,7 @@ __cfg80211_rdev_from_attrs(struct net *netns, struct nlattr **attrs)
tmp = cfg80211_rdev_by_wiphy_idx(wdev_id >> 32);
if (tmp) {
/* make sure wdev exists */
- list_for_each_entry(wdev, &tmp->wdev_list, list) {
+ list_for_each_entry(wdev, &tmp->wiphy.wdev_list, list) {
if (wdev->identifier != (u32)wdev_id)
continue;
found = true;
@@ -386,7 +386,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
[NL80211_ATTR_BG_SCAN_PERIOD] = { .type = NLA_U16 },
[NL80211_ATTR_WDEV] = { .type = NLA_U64 },
[NL80211_ATTR_USER_REG_HINT_TYPE] = { .type = NLA_U32 },
- [NL80211_ATTR_SAE_DATA] = { .type = NLA_BINARY, },
+ [NL80211_ATTR_AUTH_DATA] = { .type = NLA_BINARY, },
[NL80211_ATTR_VHT_CAPABILITY] = { .len = NL80211_VHT_CAPABILITY_LEN },
[NL80211_ATTR_SCAN_FLAGS] = { .type = NLA_U32 },
[NL80211_ATTR_P2P_CTWINDOW] = { .type = NLA_U8 },
@@ -437,6 +437,27 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
[NL80211_ATTR_NETNS_FD] = { .type = NLA_U32 },
[NL80211_ATTR_SCHED_SCAN_DELAY] = { .type = NLA_U32 },
[NL80211_ATTR_REG_INDOOR] = { .type = NLA_FLAG },
+ [NL80211_ATTR_PBSS] = { .type = NLA_FLAG },
+ [NL80211_ATTR_BSS_SELECT] = { .type = NLA_NESTED },
+ [NL80211_ATTR_BSSID] = { .len = ETH_ALEN },
+ [NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI] = { .type = NLA_S8 },
+ [NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST] = {
+ .len = sizeof(struct nl80211_bss_select_rssi_adjust)
+ },
+ [NL80211_ATTR_FILS_KEK] = { .type = NLA_BINARY,
+ .len = FILS_MAX_KEK_LEN },
+ [NL80211_ATTR_FILS_NONCES] = { .len = 2 * FILS_NONCE_LEN },
+ [NL80211_ATTR_TIMEOUT_REASON] = { .type = NLA_U32 },
+ [NL80211_ATTR_FILS_ERP_USERNAME] = { .type = NLA_BINARY,
+ .len = FILS_ERP_MAX_USERNAME_LEN },
+ [NL80211_ATTR_FILS_ERP_REALM] = { .type = NLA_BINARY,
+ .len = FILS_ERP_MAX_REALM_LEN },
+ [NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] = { .type = NLA_U16 },
+ [NL80211_ATTR_FILS_ERP_RRK] = { .type = NLA_BINARY,
+ .len = FILS_ERP_MAX_RRK_LEN },
+ [NL80211_ATTR_FILS_CACHE_ID] = { .len = 2 },
+ [NL80211_ATTR_PMK] = { .type = NLA_BINARY, .len = PMK_MAX_LEN },
+ [NL80211_ATTR_EXTERNAL_AUTH_SUPPORT] = { .type = NLA_FLAG },
};
/* policy for the key attributes */
@@ -503,7 +524,8 @@ nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = {
/* policy for GTK rekey offload attributes */
static const struct nla_policy
nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = {
- [NL80211_REKEY_DATA_KEK] = { .len = NL80211_KEK_LEN },
+ [NL80211_REKEY_DATA_KEK] = { .type = NLA_BINARY,
+ .len = FILS_MAX_KEK_LEN },
[NL80211_REKEY_DATA_KCK] = { .len = NL80211_KCK_LEN },
[NL80211_REKEY_DATA_REPLAY_CTR] = { .len = NL80211_REPLAY_CTR_LEN },
};
@@ -521,6 +543,15 @@ nl80211_plan_policy[NL80211_SCHED_SCAN_PLAN_MAX + 1] = {
[NL80211_SCHED_SCAN_PLAN_ITERATIONS] = { .type = NLA_U32 },
};
+static const struct nla_policy
+nl80211_bss_select_policy[NL80211_BSS_SELECT_ATTR_MAX + 1] = {
+ [NL80211_BSS_SELECT_ATTR_RSSI] = { .type = NLA_FLAG },
+ [NL80211_BSS_SELECT_ATTR_BAND_PREF] = { .type = NLA_U32 },
+ [NL80211_BSS_SELECT_ATTR_RSSI_ADJUST] = {
+ .len = sizeof(struct nl80211_bss_select_rssi_adjust)
+ },
+};
+
/* policy for packet pattern attributes */
static const struct nla_policy
nl80211_packet_pattern_policy[MAX_NL80211_PKTPAT + 1] = {
@@ -561,7 +592,7 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
*rdev = wiphy_to_rdev(wiphy);
*wdev = NULL;
- list_for_each_entry(tmp, &(*rdev)->wdev_list, list) {
+ list_for_each_entry(tmp, &(*rdev)->wiphy.wdev_list, list) {
if (tmp->identifier == cb->args[1]) {
*wdev = tmp;
break;
@@ -1030,6 +1061,10 @@ static int nl80211_put_iface_combinations(struct wiphy *wiphy,
nla_put_u32(msg, NL80211_IFACE_COMB_RADAR_DETECT_REGIONS,
c->radar_detect_regions)))
goto nla_put_failure;
+ if (c->beacon_int_min_gcd &&
+ nla_put_u32(msg, NL80211_IFACE_COMB_BI_MIN_GCD,
+ c->beacon_int_min_gcd))
+ goto nla_put_failure;
nla_nest_end(msg, nl_combi);
}
@@ -1277,10 +1312,50 @@ nl80211_send_mgmt_stypes(struct sk_buff *msg,
return 0;
}
+static int
+nl80211_put_iftype_akm_suites(struct cfg80211_registered_device *rdev,
+ struct sk_buff *msg)
+{
+ int i;
+ struct nlattr *nested, *nested_akms;
+ const struct wiphy_iftype_akm_suites *iftype_akms;
+
+ if (!rdev->wiphy.num_iftype_akm_suites ||
+ !rdev->wiphy.iftype_akm_suites)
+ return 0;
+
+ nested = nla_nest_start(msg, NL80211_ATTR_IFTYPE_AKM_SUITES);
+ if (!nested)
+ return -ENOBUFS;
+
+ for (i = 0; i < rdev->wiphy.num_iftype_akm_suites; i++) {
+ nested_akms = nla_nest_start(msg, i + 1);
+ if (!nested_akms)
+ return -ENOBUFS;
+
+ iftype_akms = &rdev->wiphy.iftype_akm_suites[i];
+
+ if (nl80211_put_iftypes(msg, NL80211_IFTYPE_AKM_ATTR_IFTYPES,
+ iftype_akms->iftypes_mask))
+ return -ENOBUFS;
+
+ if (nla_put(msg, NL80211_IFTYPE_AKM_ATTR_SUITES,
+ sizeof(u32) * iftype_akms->n_akm_suites,
+ iftype_akms->akm_suites)) {
+ return -ENOBUFS;
+ }
+ nla_nest_end(msg, nested_akms);
+ }
+
+ nla_nest_end(msg, nested);
+
+ return 0;
+}
+
struct nl80211_dump_wiphy_state {
s64 filter_wiphy;
long start;
- long split_start, band_start, chan_start;
+ long split_start, band_start, chan_start, capa_start;
bool split;
};
@@ -1293,7 +1368,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
struct nlattr *nl_bands, *nl_band;
struct nlattr *nl_freqs, *nl_freq;
struct nlattr *nl_cmds;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_channel *chan;
int i;
const struct ieee80211_txrx_stypes *mgmt_stypes =
@@ -1426,7 +1501,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
goto nla_put_failure;
for (band = state->band_start;
- band < IEEE80211_NUM_BANDS; band++) {
+ band < NUM_NL80211_BANDS; band++) {
struct ieee80211_supported_band *sband;
sband = rdev->wiphy.bands[band];
@@ -1488,7 +1563,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
}
nla_nest_end(msg, nl_bands);
- if (band < IEEE80211_NUM_BANDS)
+ if (band < NUM_NL80211_BANDS)
state->band_start = band + 1;
else
state->band_start = 0;
@@ -1574,6 +1649,8 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
if (rdev->wiphy.features &
NL80211_FEATURE_SUPPORTS_WMM_ADMISSION)
CMD(add_tx_ts, ADD_TX_TS);
+ CMD(update_connect_params, UPDATE_CONNECT_PARAMS);
+ CMD(update_ft_ies, UPDATE_FT_IES);
}
/* add into the if now */
#undef CMD
@@ -1761,6 +1838,73 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
rdev->wiphy.ext_features))
goto nla_put_failure;
+ state->split_start++;
+ break;
+ case 13:
+ if (rdev->wiphy.num_iftype_ext_capab &&
+ rdev->wiphy.iftype_ext_capab) {
+ struct nlattr *nested_ext_capab, *nested;
+
+ nested = nla_nest_start(msg,
+ NL80211_ATTR_IFTYPE_EXT_CAPA);
+ if (!nested)
+ goto nla_put_failure;
+
+ for (i = state->capa_start;
+ i < rdev->wiphy.num_iftype_ext_capab; i++) {
+ const struct wiphy_iftype_ext_capab *capab;
+
+ capab = &rdev->wiphy.iftype_ext_capab[i];
+
+ nested_ext_capab = nla_nest_start(msg, i);
+ if (!nested_ext_capab ||
+ nla_put_u32(msg, NL80211_ATTR_IFTYPE,
+ capab->iftype) ||
+ nla_put(msg, NL80211_ATTR_EXT_CAPA,
+ capab->extended_capabilities_len,
+ capab->extended_capabilities) ||
+ nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
+ capab->extended_capabilities_len,
+ capab->extended_capabilities_mask))
+ goto nla_put_failure;
+
+ nla_nest_end(msg, nested_ext_capab);
+ if (state->split)
+ break;
+ }
+ nla_nest_end(msg, nested);
+ if (i < rdev->wiphy.num_iftype_ext_capab) {
+ state->capa_start = i + 1;
+ break;
+ }
+ }
+
+ if (rdev->wiphy.bss_select_support) {
+ struct nlattr *nested;
+ u32 bss_select_support = rdev->wiphy.bss_select_support;
+
+ nested = nla_nest_start(msg, NL80211_ATTR_BSS_SELECT);
+ if (!nested)
+ goto nla_put_failure;
+
+ i = 0;
+ while (bss_select_support) {
+ if ((bss_select_support & 1) &&
+ nla_put_flag(msg, i))
+ goto nla_put_failure;
+ i++;
+ bss_select_support >>= 1;
+ }
+ nla_nest_end(msg, nested);
+ }
+
+ state->split_start++;
+ break;
+ case 14:
+
+ if (nl80211_put_iftype_akm_suites(rdev, msg))
+ goto nla_put_failure;
+
/* done */
state->split_start = 0;
break;
@@ -2493,7 +2637,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
}
if_idx = 0;
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (if_idx < if_start) {
if_idx++;
continue;
@@ -2765,7 +2909,7 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
spin_lock_init(&wdev->mgmt_registrations_lock);
wdev->identifier = ++rdev->wdev_id;
- list_add_rcu(&wdev->list, &rdev->wdev_list);
+ list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
rdev->devlist_generation++;
break;
default:
@@ -3241,6 +3385,291 @@ static int nl80211_set_mac_acl(struct sk_buff *skb, struct genl_info *info)
return err;
}
+static u32 rateset_to_mask(struct ieee80211_supported_band *sband,
+ u8 *rates, u8 rates_len)
+{
+ u8 i;
+ u32 mask = 0;
+
+ for (i = 0; i < rates_len; i++) {
+ int rate = (rates[i] & 0x7f) * 5;
+ int ridx;
+
+ for (ridx = 0; ridx < sband->n_bitrates; ridx++) {
+ struct ieee80211_rate *srate =
+ &sband->bitrates[ridx];
+ if (rate == srate->bitrate) {
+ mask |= 1 << ridx;
+ break;
+ }
+ }
+ if (ridx == sband->n_bitrates)
+ return 0; /* rate not found */
+ }
+
+ return mask;
+}
+
+static bool ht_rateset_to_mask(struct ieee80211_supported_band *sband,
+ u8 *rates, u8 rates_len,
+ u8 mcs[IEEE80211_HT_MCS_MASK_LEN])
+{
+ u8 i;
+
+ memset(mcs, 0, IEEE80211_HT_MCS_MASK_LEN);
+
+ for (i = 0; i < rates_len; i++) {
+ int ridx, rbit;
+
+ ridx = rates[i] / 8;
+ rbit = BIT(rates[i] % 8);
+
+ /* check validity */
+ if ((ridx < 0) || (ridx >= IEEE80211_HT_MCS_MASK_LEN))
+ return false;
+
+ /* check availability */
+ if (sband->ht_cap.mcs.rx_mask[ridx] & rbit)
+ mcs[ridx] |= rbit;
+ else
+ return false;
+ }
+
+ return true;
+}
+
+static u16 vht_mcs_map_to_mcs_mask(u8 vht_mcs_map)
+{
+ u16 mcs_mask = 0;
+
+ switch (vht_mcs_map) {
+ case IEEE80211_VHT_MCS_NOT_SUPPORTED:
+ break;
+ case IEEE80211_VHT_MCS_SUPPORT_0_7:
+ mcs_mask = 0x00FF;
+ break;
+ case IEEE80211_VHT_MCS_SUPPORT_0_8:
+ mcs_mask = 0x01FF;
+ break;
+ case IEEE80211_VHT_MCS_SUPPORT_0_9:
+ mcs_mask = 0x03FF;
+ break;
+ default:
+ break;
+ }
+
+ return mcs_mask;
+}
+
+static void vht_build_mcs_mask(u16 vht_mcs_map,
+ u16 vht_mcs_mask[NL80211_VHT_NSS_MAX])
+{
+ u8 nss;
+
+ for (nss = 0; nss < NL80211_VHT_NSS_MAX; nss++) {
+ vht_mcs_mask[nss] = vht_mcs_map_to_mcs_mask(vht_mcs_map & 0x03);
+ vht_mcs_map >>= 2;
+ }
+}
+
+static bool vht_set_mcs_mask(struct ieee80211_supported_band *sband,
+ struct nl80211_txrate_vht *txrate,
+ u16 mcs[NL80211_VHT_NSS_MAX])
+{
+ u16 tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);
+ u16 tx_mcs_mask[NL80211_VHT_NSS_MAX] = {};
+ u8 i;
+
+ if (!sband->vht_cap.vht_supported)
+ return false;
+
+ memset(mcs, 0, sizeof(u16) * NL80211_VHT_NSS_MAX);
+
+ /* Build vht_mcs_mask from VHT capabilities */
+ vht_build_mcs_mask(tx_mcs_map, tx_mcs_mask);
+
+ for (i = 0; i < NL80211_VHT_NSS_MAX; i++) {
+ if ((tx_mcs_mask[i] & txrate->mcs[i]) == txrate->mcs[i])
+ mcs[i] = txrate->mcs[i];
+ else
+ return false;
+ }
+
+ return true;
+}
+
+static const struct nla_policy nl80211_txattr_policy[NL80211_TXRATE_MAX + 1] = {
+ [NL80211_TXRATE_LEGACY] = { .type = NLA_BINARY,
+ .len = NL80211_MAX_SUPP_RATES },
+ [NL80211_TXRATE_HT] = { .type = NLA_BINARY,
+ .len = NL80211_MAX_SUPP_HT_RATES },
+ [NL80211_TXRATE_VHT] = { .len = sizeof(struct nl80211_txrate_vht)},
+ [NL80211_TXRATE_GI] = { .type = NLA_U8 },
+};
+
+static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
+ struct cfg80211_bitrate_mask *mask)
+{
+ struct nlattr *tb[NL80211_TXRATE_MAX + 1];
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ int rem, i;
+ struct nlattr *tx_rates;
+ struct ieee80211_supported_band *sband;
+ u16 vht_tx_mcs_map;
+
+ memset(mask, 0, sizeof(*mask));
+ /* Default to all rates enabled */
+ for (i = 0; i < NUM_NL80211_BANDS; i++) {
+ sband = rdev->wiphy.bands[i];
+
+ if (!sband)
+ continue;
+
+ mask->control[i].legacy = (1 << sband->n_bitrates) - 1;
+ memcpy(mask->control[i].ht_mcs,
+ sband->ht_cap.mcs.rx_mask,
+ sizeof(mask->control[i].ht_mcs));
+
+ if (!sband->vht_cap.vht_supported)
+ continue;
+
+ vht_tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);
+ vht_build_mcs_mask(vht_tx_mcs_map, mask->control[i].vht_mcs);
+ }
+
+ /* if no rates are given set it back to the defaults */
+ if (!info->attrs[NL80211_ATTR_TX_RATES])
+ goto out;
+
+ /* The nested attribute uses enum nl80211_band as the index. This maps
+ * directly to the enum nl80211_band values used in cfg80211.
+ */
+ BUILD_BUG_ON(NL80211_MAX_SUPP_HT_RATES > IEEE80211_HT_MCS_MASK_LEN * 8);
+ nla_for_each_nested(tx_rates, info->attrs[NL80211_ATTR_TX_RATES], rem) {
+ enum nl80211_band band = nla_type(tx_rates);
+ int err;
+
+ if (band < 0 || band >= NUM_NL80211_BANDS)
+ return -EINVAL;
+ sband = rdev->wiphy.bands[band];
+ if (sband == NULL)
+ return -EINVAL;
+ err = nla_parse(tb, NL80211_TXRATE_MAX, nla_data(tx_rates),
+ nla_len(tx_rates), nl80211_txattr_policy);
+ if (err)
+ return err;
+ if (tb[NL80211_TXRATE_LEGACY]) {
+ mask->control[band].legacy = rateset_to_mask(
+ sband,
+ nla_data(tb[NL80211_TXRATE_LEGACY]),
+ nla_len(tb[NL80211_TXRATE_LEGACY]));
+ if ((mask->control[band].legacy == 0) &&
+ nla_len(tb[NL80211_TXRATE_LEGACY]))
+ return -EINVAL;
+ }
+ if (tb[NL80211_TXRATE_HT]) {
+ if (!ht_rateset_to_mask(
+ sband,
+ nla_data(tb[NL80211_TXRATE_HT]),
+ nla_len(tb[NL80211_TXRATE_HT]),
+ mask->control[band].ht_mcs))
+ return -EINVAL;
+ }
+ if (tb[NL80211_TXRATE_VHT]) {
+ if (!vht_set_mcs_mask(
+ sband,
+ nla_data(tb[NL80211_TXRATE_VHT]),
+ mask->control[band].vht_mcs))
+ return -EINVAL;
+ }
+ if (tb[NL80211_TXRATE_GI]) {
+ mask->control[band].gi =
+ nla_get_u8(tb[NL80211_TXRATE_GI]);
+ if (mask->control[band].gi > NL80211_TXRATE_FORCE_LGI)
+ return -EINVAL;
+ }
+
+ if (mask->control[band].legacy == 0) {
+ /* don't allow empty legacy rates if HT or VHT
+ * are not even supported.
+ */
+ if (!(rdev->wiphy.bands[band]->ht_cap.ht_supported ||
+ rdev->wiphy.bands[band]->vht_cap.vht_supported))
+ return -EINVAL;
+
+ for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++)
+ if (mask->control[band].ht_mcs[i])
+ goto out;
+
+ for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
+ if (mask->control[band].vht_mcs[i])
+ goto out;
+
+ /* legacy and mcs rates may not be both empty */
+ return -EINVAL;
+ }
+ }
+
+out:
+ return 0;
+}
+
+static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev,
+ enum nl80211_band band,
+ struct cfg80211_bitrate_mask *beacon_rate)
+{
+ u32 count_ht, count_vht, i;
+ u32 rate = beacon_rate->control[band].legacy;
+
+ /* Allow only one rate */
+ if (hweight32(rate) > 1)
+ return -EINVAL;
+
+ count_ht = 0;
+ for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++) {
+ if (hweight8(beacon_rate->control[band].ht_mcs[i]) > 1) {
+ return -EINVAL;
+ } else if (beacon_rate->control[band].ht_mcs[i]) {
+ count_ht++;
+ if (count_ht > 1)
+ return -EINVAL;
+ }
+ if (count_ht && rate)
+ return -EINVAL;
+ }
+
+ count_vht = 0;
+ for (i = 0; i < NL80211_VHT_NSS_MAX; i++) {
+ if (hweight16(beacon_rate->control[band].vht_mcs[i]) > 1) {
+ return -EINVAL;
+ } else if (beacon_rate->control[band].vht_mcs[i]) {
+ count_vht++;
+ if (count_vht > 1)
+ return -EINVAL;
+ }
+ if (count_vht && rate)
+ return -EINVAL;
+ }
+
+ if ((count_ht && count_vht) || (!rate && !count_ht && !count_vht))
+ return -EINVAL;
+
+ if (rate &&
+ !wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_BEACON_RATE_LEGACY))
+ return -EINVAL;
+ if (count_ht &&
+ !wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_BEACON_RATE_HT))
+ return -EINVAL;
+ if (count_vht &&
+ !wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_BEACON_RATE_VHT))
+ return -EINVAL;
+
+ return 0;
+}
+
static int nl80211_parse_beacon(struct nlattr *attrs[],
struct cfg80211_beacon_data *bcn)
{
@@ -3309,7 +3738,7 @@ static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev;
bool ret = false;
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (wdev->iftype != NL80211_IFTYPE_AP &&
wdev->iftype != NL80211_IFTYPE_P2P_GO)
continue;
@@ -3337,12 +3766,36 @@ static bool nl80211_valid_auth_type(struct cfg80211_registered_device *rdev,
if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&
auth_type == NL80211_AUTHTYPE_SAE)
return false;
+ if (!wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_STA) &&
+ (auth_type == NL80211_AUTHTYPE_FILS_SK ||
+ auth_type == NL80211_AUTHTYPE_FILS_SK_PFS ||
+ auth_type == NL80211_AUTHTYPE_FILS_PK))
+ return false;
return true;
case NL80211_CMD_CONNECT:
+ if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&
+ auth_type == NL80211_AUTHTYPE_SAE)
+ return false;
+ /* FILS with SK PFS or PK not supported yet */
+ if (auth_type == NL80211_AUTHTYPE_FILS_SK_PFS ||
+ auth_type == NL80211_AUTHTYPE_FILS_PK)
+ return false;
+ if (!wiphy_ext_feature_isset(
+ &rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD) &&
+ auth_type == NL80211_AUTHTYPE_FILS_SK)
+ return false;
+ return true;
case NL80211_CMD_START_AP:
/* SAE not supported yet */
if (auth_type == NL80211_AUTHTYPE_SAE)
return false;
+ /* FILS not supported yet */
+ if (auth_type == NL80211_AUTHTYPE_FILS_SK ||
+ auth_type == NL80211_AUTHTYPE_FILS_SK_PFS ||
+ auth_type == NL80211_AUTHTYPE_FILS_PK)
+ return false;
return true;
default:
return false;
@@ -3384,7 +3837,8 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
params.dtim_period =
nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]);
- err = cfg80211_validate_beacon_int(rdev, params.beacon_interval);
+ err = cfg80211_validate_beacon_int(rdev, dev->ieee80211_ptr->iftype,
+ params.beacon_interval);
if (err)
return err;
@@ -3475,6 +3929,17 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
wdev->iftype))
return -EINVAL;
+ if (info->attrs[NL80211_ATTR_TX_RATES]) {
+ err = nl80211_parse_tx_bitrate_mask(info, &params.beacon_rate);
+ if (err)
+ return err;
+
+ err = validate_beacon_tx_rate(rdev, params.chandef.chan->band,
+ &params.beacon_rate);
+ if (err)
+ return err;
+ }
+
if (info->attrs[NL80211_ATTR_SMPS_MODE]) {
params.smps_mode =
nla_get_u8(info->attrs[NL80211_ATTR_SMPS_MODE]);
@@ -3498,12 +3963,19 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
params.smps_mode = NL80211_SMPS_OFF;
}
+ params.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
+ if (params.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ])
+ return -EOPNOTSUPP;
+
if (info->attrs[NL80211_ATTR_ACL_POLICY]) {
params.acl = parse_acl_data(&rdev->wiphy, info);
if (IS_ERR(params.acl))
return PTR_ERR(params.acl);
}
+ if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])
+ params.flags |= AP_SETTINGS_EXTERNAL_AUTH_SUPPORT;
+
wdev_lock(wdev);
err = rdev_start_ap(rdev, dev, &params);
if (!err) {
@@ -5792,6 +6264,73 @@ static int validate_scan_freqs(struct nlattr *freqs)
return n_channels;
}
+static bool is_band_valid(struct wiphy *wiphy, enum nl80211_band b)
+{
+ return b < NUM_NL80211_BANDS && wiphy->bands[b];
+}
+
+static int parse_bss_select(struct nlattr *nla, struct wiphy *wiphy,
+ struct cfg80211_bss_selection *bss_select)
+{
+ struct nlattr *attr[NL80211_BSS_SELECT_ATTR_MAX + 1];
+ struct nlattr *nest;
+ int err;
+ bool found = false;
+ int i;
+
+ /* only process one nested attribute */
+ nest = nla_data(nla);
+ if (!nla_ok(nest, nla_len(nest)))
+ return -EINVAL;
+
+ err = nla_parse(attr, NL80211_BSS_SELECT_ATTR_MAX, nla_data(nest),
+ nla_len(nest), nl80211_bss_select_policy);
+ if (err)
+ return err;
+
+ /* only one attribute may be given */
+ for (i = 0; i <= NL80211_BSS_SELECT_ATTR_MAX; i++) {
+ if (attr[i]) {
+ if (found)
+ return -EINVAL;
+ found = true;
+ }
+ }
+
+ bss_select->behaviour = __NL80211_BSS_SELECT_ATTR_INVALID;
+
+ if (attr[NL80211_BSS_SELECT_ATTR_RSSI])
+ bss_select->behaviour = NL80211_BSS_SELECT_ATTR_RSSI;
+
+ if (attr[NL80211_BSS_SELECT_ATTR_BAND_PREF]) {
+ bss_select->behaviour = NL80211_BSS_SELECT_ATTR_BAND_PREF;
+ bss_select->param.band_pref =
+ nla_get_u32(attr[NL80211_BSS_SELECT_ATTR_BAND_PREF]);
+ if (!is_band_valid(wiphy, bss_select->param.band_pref))
+ return -EINVAL;
+ }
+
+ if (attr[NL80211_BSS_SELECT_ATTR_RSSI_ADJUST]) {
+ struct nl80211_bss_select_rssi_adjust *adj_param;
+
+ adj_param = nla_data(attr[NL80211_BSS_SELECT_ATTR_RSSI_ADJUST]);
+ bss_select->behaviour = NL80211_BSS_SELECT_ATTR_RSSI_ADJUST;
+ bss_select->param.adjust.band = adj_param->band;
+ bss_select->param.adjust.delta = adj_param->delta;
+ if (!is_band_valid(wiphy, bss_select->param.adjust.band))
+ return -EINVAL;
+ }
+
+ /* user-space did not provide behaviour attribute */
+ if (bss_select->behaviour == __NL80211_BSS_SELECT_ATTR_INVALID)
+ return -EINVAL;
+
+ if (!(wiphy->bss_select_support & BIT(bss_select->behaviour)))
+ return -EINVAL;
+
+ return 0;
+}
+
static int nl80211_parse_random_mac(struct nlattr **attrs,
u8 *mac_addr, u8 *mac_addr_mask)
{
@@ -5922,10 +6461,10 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
i++;
}
} else {
- enum ieee80211_band band;
+ enum nl80211_band band;
/* all channels */
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
int j;
if (!wiphy->bands[band])
continue;
@@ -5970,7 +6509,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
request->ie_len);
}
- for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+ for (i = 0; i < NUM_NL80211_BANDS; i++)
if (wiphy->bands[i])
request->rates[i] =
(1 << wiphy->bands[i]->n_bitrates) - 1;
@@ -5979,9 +6518,9 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
nla_for_each_nested(attr,
info->attrs[NL80211_ATTR_SCAN_SUPP_RATES],
tmp) {
- enum ieee80211_band band = nla_type(attr);
+ enum nl80211_band band = nla_type(attr);
- if (band < 0 || band >= IEEE80211_NUM_BANDS) {
+ if (band < 0 || band >= NUM_NL80211_BANDS) {
err = -EINVAL;
goto out_free;
}
@@ -6030,6 +6569,25 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
request->no_cck =
nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);
+ /* Initial implementation used NL80211_ATTR_MAC to set the specific
+ * BSSID to scan for. This was problematic because that same attribute
+ * was already used for another purpose (local random MAC address). The
+ * NL80211_ATTR_BSSID attribute was added to fix this. For backwards
+ * compatibility with older userspace components, also use the
+ * NL80211_ATTR_MAC value here if it can be determined to be used for
+ * the specific BSSID use case instead of the random MAC address
+ * (NL80211_ATTR_SCAN_FLAGS is used to enable random MAC address use).
+ */
+ if (info->attrs[NL80211_ATTR_BSSID])
+ memcpy(request->bssid,
+ nla_data(info->attrs[NL80211_ATTR_BSSID]), ETH_ALEN);
+ else if (!(request->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) &&
+ info->attrs[NL80211_ATTR_MAC])
+ memcpy(request->bssid, nla_data(info->attrs[NL80211_ATTR_MAC]),
+ ETH_ALEN);
+ else
+ eth_broadcast_addr(request->bssid);
+
request->wdev = wdev;
request->wiphy = &rdev->wiphy;
request->scan_start = jiffies;
@@ -6145,7 +6703,7 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
struct cfg80211_sched_scan_request *request;
struct nlattr *attr;
int err, tmp, n_ssids = 0, n_match_sets = 0, n_channels, i, n_plans = 0;
- enum ieee80211_band band;
+ enum nl80211_band band;
size_t ie_len;
struct nlattr *tb[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1];
s32 default_match_rssi = NL80211_SCAN_RSSI_THOLD_OFF;
@@ -6243,6 +6801,12 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
if (!n_plans || n_plans > wiphy->max_sched_scan_plans)
return ERR_PTR(-EINVAL);
+ if (!wiphy_ext_feature_isset(
+ wiphy, NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI) &&
+ (attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI] ||
+ attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]))
+ return ERR_PTR(-EINVAL);
+
request = kzalloc(sizeof(*request)
+ sizeof(*request->ssids) * n_ssids
+ sizeof(*request->match_sets) * n_match_sets
@@ -6310,7 +6874,7 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
}
} else {
/* all channels */
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
int j;
if (!wiphy->bands[band])
continue;
@@ -6448,6 +7012,26 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
request->delay =
nla_get_u32(attrs[NL80211_ATTR_SCHED_SCAN_DELAY]);
+ if (attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI]) {
+ request->relative_rssi = nla_get_s8(
+ attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI]);
+ request->relative_rssi_set = true;
+ }
+
+ if (request->relative_rssi_set &&
+ attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]) {
+ struct nl80211_bss_select_rssi_adjust *rssi_adjust;
+
+ rssi_adjust = nla_data(
+ attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]);
+ request->rssi_adjust.band = rssi_adjust->band;
+ request->rssi_adjust.delta = rssi_adjust->delta;
+ if (!is_band_valid(wiphy, request->rssi_adjust.band)) {
+ err = -EINVAL;
+ goto out_free;
+ }
+ }
+
err = nl80211_parse_sched_scan_plans(wiphy, n_plans, request, attrs);
if (err)
goto out_free;
@@ -6461,6 +7045,24 @@ out_free:
return ERR_PTR(err);
}
+static int nl80211_abort_scan(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct wireless_dev *wdev = info->user_ptr[1];
+
+ if (!rdev->ops->abort_scan)
+ return -EOPNOTSUPP;
+
+ if (rdev->scan_msg)
+ return 0;
+
+ if (!rdev->scan_req)
+ return -ENOENT;
+
+ rdev_abort_scan(rdev, wdev);
+ return 0;
+}
+
static int nl80211_start_sched_scan(struct sk_buff *skb,
struct genl_info *info)
{
@@ -6537,6 +7139,9 @@ static int nl80211_start_radar_detection(struct sk_buff *skb,
if (err)
return err;
+ if (rdev->wiphy.flags & WIPHY_FLAG_DFS_OFFLOAD)
+ return -EOPNOTSUPP;
+
if (netif_carrier_ok(dev))
return -EBUSY;
@@ -7031,8 +7636,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
struct ieee80211_channel *chan;
- const u8 *bssid, *ssid, *ie = NULL, *sae_data = NULL;
- int err, ssid_len, ie_len = 0, sae_data_len = 0;
+ const u8 *bssid, *ssid, *ie = NULL, *auth_data = NULL;
+ int err, ssid_len, ie_len = 0, auth_data_len = 0;
enum nl80211_auth_type auth_type;
struct key_parse key;
bool local_state_change;
@@ -7111,17 +7716,23 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
if (!nl80211_valid_auth_type(rdev, auth_type, NL80211_CMD_AUTHENTICATE))
return -EINVAL;
- if (auth_type == NL80211_AUTHTYPE_SAE &&
- !info->attrs[NL80211_ATTR_SAE_DATA])
+ if ((auth_type == NL80211_AUTHTYPE_SAE ||
+ auth_type == NL80211_AUTHTYPE_FILS_SK ||
+ auth_type == NL80211_AUTHTYPE_FILS_SK_PFS ||
+ auth_type == NL80211_AUTHTYPE_FILS_PK) &&
+ !info->attrs[NL80211_ATTR_AUTH_DATA])
return -EINVAL;
- if (info->attrs[NL80211_ATTR_SAE_DATA]) {
- if (auth_type != NL80211_AUTHTYPE_SAE)
+ if (info->attrs[NL80211_ATTR_AUTH_DATA]) {
+ if (auth_type != NL80211_AUTHTYPE_SAE &&
+ auth_type != NL80211_AUTHTYPE_FILS_SK &&
+ auth_type != NL80211_AUTHTYPE_FILS_SK_PFS &&
+ auth_type != NL80211_AUTHTYPE_FILS_PK)
return -EINVAL;
- sae_data = nla_data(info->attrs[NL80211_ATTR_SAE_DATA]);
- sae_data_len = nla_len(info->attrs[NL80211_ATTR_SAE_DATA]);
+ auth_data = nla_data(info->attrs[NL80211_ATTR_AUTH_DATA]);
+ auth_data_len = nla_len(info->attrs[NL80211_ATTR_AUTH_DATA]);
/* need to include at least Auth Transaction and Status Code */
- if (sae_data_len < 4)
+ if (auth_data_len < 4)
return -EINVAL;
}
@@ -7138,7 +7749,7 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
err = cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
ssid, ssid_len, ie, ie_len,
key.p.key, key.p.key_len, key.idx,
- sae_data, sae_data_len);
+ auth_data, auth_data_len);
wdev_unlock(dev->ieee80211_ptr);
return err;
}
@@ -7179,6 +7790,9 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
if (settings->n_ciphers_pairwise > cipher_limit)
return -EINVAL;
+ if (len > sizeof(u32) * NL80211_MAX_NR_CIPHER_SUITES)
+ return -EINVAL;
+
memcpy(settings->ciphers_pairwise, data, len);
for (i = 0; i < settings->n_ciphers_pairwise; i++)
@@ -7314,11 +7928,29 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
req.flags |= ASSOC_REQ_USE_RRM;
}
+ if (info->attrs[NL80211_ATTR_FILS_KEK]) {
+ req.fils_kek = nla_data(info->attrs[NL80211_ATTR_FILS_KEK]);
+ req.fils_kek_len = nla_len(info->attrs[NL80211_ATTR_FILS_KEK]);
+ if (!info->attrs[NL80211_ATTR_FILS_NONCES])
+ return -EINVAL;
+ req.fils_nonces =
+ nla_data(info->attrs[NL80211_ATTR_FILS_NONCES]);
+ }
+
err = nl80211_crypto_settings(rdev, info, &req.crypto, 1);
if (!err) {
wdev_lock(dev->ieee80211_ptr);
+
err = cfg80211_mlme_assoc(rdev, dev, chan, bssid,
ssid, ssid_len, &req);
+
+ if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ dev->ieee80211_ptr->conn_owner_nlportid =
+ info->snd_portid;
+ memcpy(dev->ieee80211_ptr->disconnect_bssid,
+ bssid, ETH_ALEN);
+ }
+
wdev_unlock(dev->ieee80211_ptr);
}
@@ -7421,14 +8053,14 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
static bool
nl80211_parse_mcast_rate(struct cfg80211_registered_device *rdev,
- int mcast_rate[IEEE80211_NUM_BANDS],
+ int mcast_rate[NUM_NL80211_BANDS],
int rateval)
{
struct wiphy *wiphy = &rdev->wiphy;
bool found = false;
int band, i;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
struct ieee80211_supported_band *sband;
sband = wiphy->bands[band];
@@ -7467,12 +8099,14 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
ibss.beacon_interval = 100;
- if (info->attrs[NL80211_ATTR_BEACON_INTERVAL]) {
+ if (info->attrs[NL80211_ATTR_BEACON_INTERVAL])
ibss.beacon_interval =
nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);
- if (ibss.beacon_interval < 1 || ibss.beacon_interval > 10000)
- return -EINVAL;
- }
+
+ err = cfg80211_validate_beacon_int(rdev, NL80211_IFTYPE_ADHOC,
+ ibss.beacon_interval);
+ if (err)
+ return err;
if (!rdev->ops->join_ibss)
return -EOPNOTSUPP;
@@ -7608,7 +8242,7 @@ static int nl80211_set_mcast_rate(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
- int mcast_rate[IEEE80211_NUM_BANDS];
+ int mcast_rate[NUM_NL80211_BANDS];
u32 nla_rate;
int err;
@@ -7941,6 +8575,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
connect.mfp = NL80211_MFP_NO;
}
+ if (info->attrs[NL80211_ATTR_PREV_BSSID])
+ connect.prev_bssid =
+ nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);
+
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
connect.channel = nl80211_get_valid_chan(
wiphy, info->attrs[NL80211_ATTR_WIPHY_FREQ]);
@@ -8006,14 +8644,154 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
connect.flags |= ASSOC_REQ_USE_RRM;
}
+ connect.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
+ if (connect.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) {
+ kzfree(connkeys);
+ return -EOPNOTSUPP;
+ }
+
+ if (info->attrs[NL80211_ATTR_BSS_SELECT]) {
+ /* bss selection makes no sense if bssid is set */
+ if (connect.bssid) {
+ kzfree(connkeys);
+ return -EINVAL;
+ }
+
+ err = parse_bss_select(info->attrs[NL80211_ATTR_BSS_SELECT],
+ wiphy, &connect.bss_select);
+ if (err) {
+ kzfree(connkeys);
+ return err;
+ }
+ }
+
+ if (wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD) &&
+ info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_REALM] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {
+ connect.fils_erp_username =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);
+ connect.fils_erp_username_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);
+ connect.fils_erp_realm =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);
+ connect.fils_erp_realm_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);
+ connect.fils_erp_next_seq_num =
+ nla_get_u16(
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM]);
+ connect.fils_erp_rrk =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);
+ connect.fils_erp_rrk_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);
+ } else if (info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_REALM] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {
+ kzfree(connkeys);
+ return -EINVAL;
+ }
+
+ if (nla_get_flag(info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])) {
+ if (!info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ kzfree(connkeys);
+ return -EINVAL;
+ }
+ connect.flags |= CONNECT_REQ_EXTERNAL_AUTH_SUPPORT;
+ }
+
wdev_lock(dev->ieee80211_ptr);
err = cfg80211_connect(rdev, dev, &connect, connkeys, NULL);
- wdev_unlock(dev->ieee80211_ptr);
if (err)
kzfree(connkeys);
+
+ if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;
+ if (connect.bssid)
+ memcpy(dev->ieee80211_ptr->disconnect_bssid,
+ connect.bssid, ETH_ALEN);
+ else
+ memset(dev->ieee80211_ptr->disconnect_bssid,
+ 0, ETH_ALEN);
+ }
+
+ wdev_unlock(dev->ieee80211_ptr);
+
return err;
}
+static int nl80211_update_connect_params(struct sk_buff *skb,
+ struct genl_info *info)
+{
+ struct cfg80211_connect_params connect = {};
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct net_device *dev = info->user_ptr[1];
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ u32 changed = 0;
+ int ret;
+
+ if (!rdev->ops->update_connect_params)
+ return -EOPNOTSUPP;
+
+ if (info->attrs[NL80211_ATTR_IE]) {
+ if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
+ return -EINVAL;
+ connect.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
+ connect.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+ changed |= UPDATE_ASSOC_IES;
+ }
+
+ if (wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD) &&
+ info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_REALM] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] &&
+ info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {
+ connect.fils_erp_username =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);
+ connect.fils_erp_username_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);
+ connect.fils_erp_realm =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);
+ connect.fils_erp_realm_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);
+ connect.fils_erp_next_seq_num =
+ nla_get_u16(
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM]);
+ connect.fils_erp_rrk =
+ nla_data(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);
+ connect.fils_erp_rrk_len =
+ nla_len(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);
+ changed |= UPDATE_FILS_ERP_INFO;
+ } else if (info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_REALM] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] ||
+ info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {
+ return -EINVAL;
+ }
+
+ if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {
+ u32 auth_type =
+ nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);
+ if (!nl80211_valid_auth_type(rdev, auth_type,
+ NL80211_CMD_CONNECT))
+ return -EINVAL;
+ connect.auth_type = auth_type;
+ changed |= UPDATE_AUTH_TYPE;
+ }
+
+ wdev_lock(dev->ieee80211_ptr);
+ if (!wdev->current_bss)
+ ret = -ENOLINK;
+ else
+ ret = rdev_update_connect_params(rdev, dev, &connect, changed);
+ wdev_unlock(dev->ieee80211_ptr);
+
+ return ret;
+}
+
static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -8080,17 +8858,34 @@ static int nl80211_setdel_pmksa(struct sk_buff *skb, struct genl_info *info)
memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
- if (!info->attrs[NL80211_ATTR_MAC])
- return -EINVAL;
-
if (!info->attrs[NL80211_ATTR_PMKID])
return -EINVAL;
pmksa.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);
- pmksa.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
+
+ if (info->attrs[NL80211_ATTR_MAC]) {
+ pmksa.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
+ } else if (info->attrs[NL80211_ATTR_SSID] &&
+ info->attrs[NL80211_ATTR_FILS_CACHE_ID] &&
+ (info->genlhdr->cmd == NL80211_CMD_DEL_PMKSA ||
+ info->attrs[NL80211_ATTR_PMK])) {
+ pmksa.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
+ pmksa.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
+ pmksa.cache_id =
+ nla_data(info->attrs[NL80211_ATTR_FILS_CACHE_ID]);
+ } else {
+ return -EINVAL;
+ }
+ if (info->attrs[NL80211_ATTR_PMK]) {
+ pmksa.pmk = nla_data(info->attrs[NL80211_ATTR_PMK]);
+ pmksa.pmk_len = nla_len(info->attrs[NL80211_ATTR_PMK]);
+ }
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT &&
+ !(dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP &&
+ wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING)))
return -EOPNOTSUPP;
switch (info->genlhdr->cmd) {
@@ -8267,237 +9062,21 @@ static int nl80211_cancel_remain_on_channel(struct sk_buff *skb,
return rdev_cancel_remain_on_channel(rdev, wdev, cookie);
}
-static u32 rateset_to_mask(struct ieee80211_supported_band *sband,
- u8 *rates, u8 rates_len)
-{
- u8 i;
- u32 mask = 0;
-
- for (i = 0; i < rates_len; i++) {
- int rate = (rates[i] & 0x7f) * 5;
- int ridx;
- for (ridx = 0; ridx < sband->n_bitrates; ridx++) {
- struct ieee80211_rate *srate =
- &sband->bitrates[ridx];
- if (rate == srate->bitrate) {
- mask |= 1 << ridx;
- break;
- }
- }
- if (ridx == sband->n_bitrates)
- return 0; /* rate not found */
- }
-
- return mask;
-}
-
-static bool ht_rateset_to_mask(struct ieee80211_supported_band *sband,
- u8 *rates, u8 rates_len,
- u8 mcs[IEEE80211_HT_MCS_MASK_LEN])
-{
- u8 i;
-
- memset(mcs, 0, IEEE80211_HT_MCS_MASK_LEN);
-
- for (i = 0; i < rates_len; i++) {
- int ridx, rbit;
-
- ridx = rates[i] / 8;
- rbit = BIT(rates[i] % 8);
-
- /* check validity */
- if ((ridx < 0) || (ridx >= IEEE80211_HT_MCS_MASK_LEN))
- return false;
-
- /* check availability */
- if (sband->ht_cap.mcs.rx_mask[ridx] & rbit)
- mcs[ridx] |= rbit;
- else
- return false;
- }
-
- return true;
-}
-
-static u16 vht_mcs_map_to_mcs_mask(u8 vht_mcs_map)
-{
- u16 mcs_mask = 0;
-
- switch (vht_mcs_map) {
- case IEEE80211_VHT_MCS_NOT_SUPPORTED:
- break;
- case IEEE80211_VHT_MCS_SUPPORT_0_7:
- mcs_mask = 0x00FF;
- break;
- case IEEE80211_VHT_MCS_SUPPORT_0_8:
- mcs_mask = 0x01FF;
- break;
- case IEEE80211_VHT_MCS_SUPPORT_0_9:
- mcs_mask = 0x03FF;
- break;
- default:
- break;
- }
-
- return mcs_mask;
-}
-
-static void vht_build_mcs_mask(u16 vht_mcs_map,
- u16 vht_mcs_mask[NL80211_VHT_NSS_MAX])
-{
- u8 nss;
-
- for (nss = 0; nss < NL80211_VHT_NSS_MAX; nss++) {
- vht_mcs_mask[nss] = vht_mcs_map_to_mcs_mask(vht_mcs_map & 0x03);
- vht_mcs_map >>= 2;
- }
-}
-
-static bool vht_set_mcs_mask(struct ieee80211_supported_band *sband,
- struct nl80211_txrate_vht *txrate,
- u16 mcs[NL80211_VHT_NSS_MAX])
-{
- u16 tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);
- u16 tx_mcs_mask[NL80211_VHT_NSS_MAX] = {};
- u8 i;
-
- if (!sband->vht_cap.vht_supported)
- return false;
-
- memset(mcs, 0, sizeof(u16) * NL80211_VHT_NSS_MAX);
-
- /* Build vht_mcs_mask from VHT capabilities */
- vht_build_mcs_mask(tx_mcs_map, tx_mcs_mask);
-
- for (i = 0; i < NL80211_VHT_NSS_MAX; i++) {
- if ((tx_mcs_mask[i] & txrate->mcs[i]) == txrate->mcs[i])
- mcs[i] = txrate->mcs[i];
- else
- return false;
- }
-
- return true;
-}
-
-static const struct nla_policy nl80211_txattr_policy[NL80211_TXRATE_MAX + 1] = {
- [NL80211_TXRATE_LEGACY] = { .type = NLA_BINARY,
- .len = NL80211_MAX_SUPP_RATES },
- [NL80211_TXRATE_HT] = { .type = NLA_BINARY,
- .len = NL80211_MAX_SUPP_HT_RATES },
- [NL80211_TXRATE_VHT] = { .len = sizeof(struct nl80211_txrate_vht)},
- [NL80211_TXRATE_GI] = { .type = NLA_U8 },
-};
-
static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb,
struct genl_info *info)
{
- struct nlattr *tb[NL80211_TXRATE_MAX + 1];
- struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct cfg80211_bitrate_mask mask;
- int rem, i;
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
- struct nlattr *tx_rates;
- struct ieee80211_supported_band *sband;
- u16 vht_tx_mcs_map;
+ int err;
if (!rdev->ops->set_bitrate_mask)
return -EOPNOTSUPP;
- memset(&mask, 0, sizeof(mask));
- /* Default to all rates enabled */
- for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
- sband = rdev->wiphy.bands[i];
-
- if (!sband)
- continue;
-
- mask.control[i].legacy = (1 << sband->n_bitrates) - 1;
- memcpy(mask.control[i].ht_mcs,
- sband->ht_cap.mcs.rx_mask,
- sizeof(mask.control[i].ht_mcs));
-
- if (!sband->vht_cap.vht_supported)
- continue;
-
- vht_tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);
- vht_build_mcs_mask(vht_tx_mcs_map, mask.control[i].vht_mcs);
- }
-
- /* if no rates are given set it back to the defaults */
- if (!info->attrs[NL80211_ATTR_TX_RATES])
- goto out;
-
- /*
- * The nested attribute uses enum nl80211_band as the index. This maps
- * directly to the enum ieee80211_band values used in cfg80211.
- */
- BUILD_BUG_ON(NL80211_MAX_SUPP_HT_RATES > IEEE80211_HT_MCS_MASK_LEN * 8);
- nla_for_each_nested(tx_rates, info->attrs[NL80211_ATTR_TX_RATES], rem) {
- enum ieee80211_band band = nla_type(tx_rates);
- int err;
-
- if (band < 0 || band >= IEEE80211_NUM_BANDS)
- return -EINVAL;
- sband = rdev->wiphy.bands[band];
- if (sband == NULL)
- return -EINVAL;
- err = nla_parse(tb, NL80211_TXRATE_MAX, nla_data(tx_rates),
- nla_len(tx_rates), nl80211_txattr_policy);
- if (err)
- return err;
- if (tb[NL80211_TXRATE_LEGACY]) {
- mask.control[band].legacy = rateset_to_mask(
- sband,
- nla_data(tb[NL80211_TXRATE_LEGACY]),
- nla_len(tb[NL80211_TXRATE_LEGACY]));
- if ((mask.control[band].legacy == 0) &&
- nla_len(tb[NL80211_TXRATE_LEGACY]))
- return -EINVAL;
- }
- if (tb[NL80211_TXRATE_HT]) {
- if (!ht_rateset_to_mask(
- sband,
- nla_data(tb[NL80211_TXRATE_HT]),
- nla_len(tb[NL80211_TXRATE_HT]),
- mask.control[band].ht_mcs))
- return -EINVAL;
- }
- if (tb[NL80211_TXRATE_VHT]) {
- if (!vht_set_mcs_mask(
- sband,
- nla_data(tb[NL80211_TXRATE_VHT]),
- mask.control[band].vht_mcs))
- return -EINVAL;
- }
- if (tb[NL80211_TXRATE_GI]) {
- mask.control[band].gi =
- nla_get_u8(tb[NL80211_TXRATE_GI]);
- if (mask.control[band].gi > NL80211_TXRATE_FORCE_LGI)
- return -EINVAL;
- }
-
- if (mask.control[band].legacy == 0) {
- /* don't allow empty legacy rates if HT or VHT
- * are not even supported.
- */
- if (!(rdev->wiphy.bands[band]->ht_cap.ht_supported ||
- rdev->wiphy.bands[band]->vht_cap.vht_supported))
- return -EINVAL;
-
- for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++)
- if (mask.control[band].ht_mcs[i])
- goto out;
-
- for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
- if (mask.control[band].vht_mcs[i])
- goto out;
-
- /* legacy and mcs rates may not be both empty */
- return -EINVAL;
- }
- }
+ err = nl80211_parse_tx_bitrate_mask(info, &mask);
+ if (err)
+ return err;
-out:
return rdev_set_bitrate_mask(rdev, dev, NULL, &mask);
}
@@ -8916,9 +9495,12 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_BEACON_INTERVAL]) {
setup.beacon_interval =
nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);
- if (setup.beacon_interval < 10 ||
- setup.beacon_interval > 10000)
- return -EINVAL;
+
+ err = cfg80211_validate_beacon_int(rdev,
+ NL80211_IFTYPE_MESH_POINT,
+ setup.beacon_interval);
+ if (err)
+ return err;
}
if (info->attrs[NL80211_ATTR_DTIM_PERIOD]) {
@@ -8964,6 +9546,17 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
return err;
}
+ if (info->attrs[NL80211_ATTR_TX_RATES] && setup.chandef.chan != NULL) {
+ err = nl80211_parse_tx_bitrate_mask(info, &setup.beacon_rate);
+ if (err)
+ return err;
+
+ err = validate_beacon_tx_rate(rdev, setup.chandef.chan->band,
+ &setup.beacon_rate);
+ if (err)
+ return err;
+ }
+
return cfg80211_join_mesh(rdev, dev, &setup, &cfg);
}
@@ -9073,6 +9666,20 @@ static int nl80211_send_wowlan_nd(struct sk_buff *msg,
if (nla_put_u32(msg, NL80211_ATTR_SCHED_SCAN_DELAY, req->delay))
return -ENOBUFS;
+ if (req->relative_rssi_set) {
+ struct nl80211_bss_select_rssi_adjust rssi_adjust;
+
+ if (nla_put_s8(msg, NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+ req->relative_rssi))
+ return -ENOBUFS;
+
+ rssi_adjust.band = req->rssi_adjust.band;
+ rssi_adjust.delta = req->rssi_adjust.delta;
+ if (nla_put(msg, NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+ sizeof(rssi_adjust), &rssi_adjust))
+ return -ENOBUFS;
+ }
+
freqs = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
if (!freqs)
return -ENOBUFS;
@@ -9849,18 +10456,27 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
- if (!tb[NL80211_REKEY_DATA_REPLAY_CTR] || !tb[NL80211_REKEY_DATA_KEK] ||
- !tb[NL80211_REKEY_DATA_KCK])
+ if (!tb[NL80211_REKEY_DATA_KEK] || !tb[NL80211_REKEY_DATA_REPLAY_CTR] ||
+ (!wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD) &&
+ !wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_FILS_STA) &&
+ !tb[NL80211_REKEY_DATA_KCK]))
return -EINVAL;
+
if (nla_len(tb[NL80211_REKEY_DATA_REPLAY_CTR]) != NL80211_REPLAY_CTR_LEN)
return -ERANGE;
- if (nla_len(tb[NL80211_REKEY_DATA_KEK]) != NL80211_KEK_LEN)
+ if (nla_len(tb[NL80211_REKEY_DATA_KEK]) < NL80211_KEK_LEN)
return -ERANGE;
- if (nla_len(tb[NL80211_REKEY_DATA_KCK]) != NL80211_KCK_LEN)
+ if (tb[NL80211_REKEY_DATA_KCK] &&
+ nla_len(tb[NL80211_REKEY_DATA_KCK]) != NL80211_KCK_LEN)
return -ERANGE;
+ memset(&rekey_data, 0, sizeof(rekey_data));
rekey_data.kek = nla_data(tb[NL80211_REKEY_DATA_KEK]);
- rekey_data.kck = nla_data(tb[NL80211_REKEY_DATA_KCK]);
+ rekey_data.kek_len = nla_len(tb[NL80211_REKEY_DATA_KEK]);
+ if (tb[NL80211_REKEY_DATA_KCK])
+ rekey_data.kck = nla_data(tb[NL80211_REKEY_DATA_KCK]);
rekey_data.replay_ctr = nla_data(tb[NL80211_REKEY_DATA_REPLAY_CTR]);
wdev_lock(wdev);
@@ -10231,7 +10847,7 @@ static int nl80211_prepare_vendor_dump(struct sk_buff *skb,
*wdev = NULL;
if (cb->args[1]) {
- list_for_each_entry(tmp, &(*rdev)->wdev_list, list) {
+ list_for_each_entry(tmp, &wiphy->wdev_list, list) {
if (tmp->identifier == cb->args[1] - 1) {
*wdev = tmp;
break;
@@ -10599,7 +11215,7 @@ static int nl80211_tdls_channel_switch(struct sk_buff *skb,
* section 10.22.6.2.1. Disallow 5/10Mhz channels as well for now, the
* specification is not defined for them.
*/
- if (chandef.chan->band == IEEE80211_BAND_2GHZ &&
+ if (chandef.chan->band == NL80211_BAND_2GHZ &&
chandef.width != NL80211_CHAN_WIDTH_20_NOHT &&
chandef.width != NL80211_CHAN_WIDTH_20)
return -EINVAL;
@@ -10656,6 +11272,74 @@ static int nl80211_tdls_cancel_channel_switch(struct sk_buff *skb,
return 0;
}
+static int nl80211_external_auth(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct net_device *dev = info->user_ptr[1];
+ struct cfg80211_external_auth_params params;
+
+ if (!rdev->ops->external_auth)
+ return -EOPNOTSUPP;
+
+ if (!info->attrs[NL80211_ATTR_SSID] &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+ return -EINVAL;
+
+ if (!info->attrs[NL80211_ATTR_BSSID])
+ return -EINVAL;
+
+ if (!info->attrs[NL80211_ATTR_STATUS_CODE])
+ return -EINVAL;
+
+ memset(&params, 0, sizeof(params));
+
+ if (info->attrs[NL80211_ATTR_SSID]) {
+ params.ssid.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
+ if (params.ssid.ssid_len == 0 ||
+ params.ssid.ssid_len > IEEE80211_MAX_SSID_LEN)
+ return -EINVAL;
+ memcpy(params.ssid.ssid,
+ nla_data(info->attrs[NL80211_ATTR_SSID]),
+ params.ssid.ssid_len);
+ }
+
+ memcpy(params.bssid, nla_data(info->attrs[NL80211_ATTR_BSSID]),
+ ETH_ALEN);
+
+ params.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);
+
+ if (info->attrs[NL80211_ATTR_PMKID])
+ params.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);
+
+ return rdev_external_auth(rdev, dev, &params);
+}
+
+static int nl80211_update_owe_info(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct cfg80211_update_owe_info owe_info;
+ struct net_device *dev = info->user_ptr[1];
+
+ if (!rdev->ops->update_owe_info)
+ return -EOPNOTSUPP;
+
+ if (!info->attrs[NL80211_ATTR_STATUS_CODE] ||
+ !info->attrs[NL80211_ATTR_MAC])
+ return -EINVAL;
+
+ memset(&owe_info, 0, sizeof(owe_info));
+ owe_info.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);
+ nla_memcpy(owe_info.peer, info->attrs[NL80211_ATTR_MAC], ETH_ALEN);
+
+ if (info->attrs[NL80211_ATTR_IE]) {
+ owe_info.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
+ owe_info.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+ }
+
+ return rdev_update_owe_info(rdev, dev, &owe_info);
+}
+
#define NL80211_FLAG_NEED_WIPHY 0x01
#define NL80211_FLAG_NEED_NETDEV 0x02
#define NL80211_FLAG_NEED_RTNL 0x04
@@ -11005,6 +11689,14 @@ static const struct genl_ops nl80211_ops[] = {
NL80211_FLAG_NEED_RTNL,
},
{
+ .cmd = NL80211_CMD_ABORT_SCAN,
+ .doit = nl80211_abort_scan,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
+ {
.cmd = NL80211_CMD_GET_SCAN,
.policy = nl80211_policy,
.dumpit = nl80211_dump_scan,
@@ -11094,6 +11786,14 @@ static const struct genl_ops nl80211_ops[] = {
NL80211_FLAG_NEED_RTNL,
},
{
+ .cmd = NL80211_CMD_UPDATE_CONNECT_PARAMS,
+ .doit = nl80211_update_connect_params,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
+ {
.cmd = NL80211_CMD_DISCONNECT,
.doit = nl80211_disconnect,
.policy = nl80211_policy,
@@ -11474,6 +12174,21 @@ static const struct genl_ops nl80211_ops[] = {
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
+ {
+ .cmd = NL80211_CMD_EXTERNAL_AUTH,
+ .doit = nl80211_external_auth,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
+ {
+ .cmd = NL80211_CMD_UPDATE_OWE_INFO,
+ .doit = nl80211_update_owe_info,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
};
/* notification functions */
@@ -11916,15 +12631,16 @@ void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev,
}
void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, gfp_t gfp)
+ struct net_device *netdev,
+ struct cfg80211_connect_resp_params *cr,
+ gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
- msg = nlmsg_new(100 + req_ie_len + resp_ie_len, gfp);
+ msg = nlmsg_new(100 + cr->req_ie_len + cr->resp_ie_len +
+ cr->fils_kek_len + cr->pmk_len +
+ (cr->pmkid ? WLAN_PMKID_LEN : 0), gfp);
if (!msg)
return;
@@ -11936,12 +12652,31 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
- (bssid && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid)) ||
- nla_put_u16(msg, NL80211_ATTR_STATUS_CODE, status) ||
- (req_ie &&
- nla_put(msg, NL80211_ATTR_REQ_IE, req_ie_len, req_ie)) ||
- (resp_ie &&
- nla_put(msg, NL80211_ATTR_RESP_IE, resp_ie_len, resp_ie)))
+ (cr->bssid &&
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, cr->bssid)) ||
+ nla_put_u16(msg, NL80211_ATTR_STATUS_CODE,
+ cr->status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :
+ cr->status) ||
+ (cr->status < 0 &&
+ (nla_put_flag(msg, NL80211_ATTR_TIMED_OUT) ||
+ nla_put_u32(msg, NL80211_ATTR_TIMEOUT_REASON,
+ cr->timeout_reason))) ||
+ (cr->req_ie &&
+ nla_put(msg, NL80211_ATTR_REQ_IE, cr->req_ie_len, cr->req_ie)) ||
+ (cr->resp_ie &&
+ nla_put(msg, NL80211_ATTR_RESP_IE, cr->resp_ie_len,
+ cr->resp_ie)) ||
+ (cr->update_erp_next_seq_num &&
+ nla_put_u16(msg, NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM,
+ cr->fils_erp_next_seq_num)) ||
+ (cr->status == WLAN_STATUS_SUCCESS &&
+ ((cr->fils_kek &&
+ nla_put(msg, NL80211_ATTR_FILS_KEK, cr->fils_kek_len,
+ cr->fils_kek)) ||
+ (cr->pmk &&
+ nla_put(msg, NL80211_ATTR_PMK, cr->pmk_len, cr->pmk)) ||
+ (cr->pmkid &&
+ nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, cr->pmkid)))))
goto nla_put_failure;
genlmsg_end(msg, hdr);
@@ -13241,11 +13976,13 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
schedule_work(&rdev->sched_scan_stop_wk);
}
- list_for_each_entry_rcu(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry_rcu(wdev, &rdev->wiphy.wdev_list, list) {
cfg80211_mlme_unregister_socket(wdev, notify->portid);
if (wdev->owner_nlportid == notify->portid)
schedule_destroy_work = true;
+ else if (wdev->conn_owner_nlportid == notify->portid)
+ schedule_work(&wdev->disconnect_wk);
}
spin_lock_bh(&rdev->beacon_registrations_lock);
@@ -13300,7 +14037,8 @@ void cfg80211_ft_event(struct net_device *netdev,
if (!ft_event->target_ap)
return;
- msg = nlmsg_new(100 + ft_event->ric_ies_len, GFP_KERNEL);
+ msg = nlmsg_new(100 + ft_event->ies_len + ft_event->ric_ies_len,
+ GFP_KERNEL);
if (!msg)
return;
@@ -13399,6 +14137,97 @@ void nl80211_send_ap_stopped(struct wireless_dev *wdev)
nlmsg_free(msg);
}
+void cfg80211_ap_stopped(struct net_device *netdev, gfp_t gfp)
+{
+ struct wireless_dev *wdev = netdev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+
+ nl80211_send_mlme_event(rdev, netdev, NULL, 0,
+ NL80211_CMD_STOP_AP, gfp, -1);
+}
+EXPORT_SYMBOL(cfg80211_ap_stopped);
+
+int cfg80211_external_auth_request(struct net_device *dev,
+ struct cfg80211_external_auth_params *params,
+ gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+
+ if (!wdev->conn_owner_nlportid)
+ return -EINVAL;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return -ENOMEM;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_EXTERNAL_AUTH);
+ if (!hdr)
+ goto nla_put_failure;
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
+ nla_put_u32(msg, NL80211_ATTR_AKM_SUITES, params->key_mgmt_suite) ||
+ nla_put_u32(msg, NL80211_ATTR_EXTERNAL_AUTH_ACTION,
+ params->action) ||
+ nla_put(msg, NL80211_ATTR_BSSID, ETH_ALEN, params->bssid) ||
+ nla_put(msg, NL80211_ATTR_SSID, params->ssid.ssid_len,
+ params->ssid.ssid))
+ goto nla_put_failure;
+
+ genlmsg_end(msg, hdr);
+ genlmsg_unicast(wiphy_net(&rdev->wiphy), msg,
+ wdev->conn_owner_nlportid);
+ return 0;
+
+ nla_put_failure:
+ nlmsg_free(msg);
+ return -ENOBUFS;
+}
+EXPORT_SYMBOL(cfg80211_external_auth_request);
+
+void cfg80211_update_owe_info_event(struct net_device *netdev,
+ struct cfg80211_update_owe_info *owe_info,
+ gfp_t gfp)
+{
+ struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+
+ trace_cfg80211_update_owe_info_event(wiphy, netdev, owe_info);
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_UPDATE_OWE_INFO);
+ if (!hdr)
+ goto nla_put_failure;
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, owe_info->peer))
+ goto nla_put_failure;
+
+ if (!owe_info->ie_len ||
+ nla_put(msg, NL80211_ATTR_IE, owe_info->ie_len, owe_info->ie))
+ goto nla_put_failure;
+
+ genlmsg_end(msg, hdr);
+
+ genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
+ NL80211_MCGRP_MLME, gfp);
+ return;
+
+nla_put_failure:
+ genlmsg_cancel(msg, hdr);
+ nlmsg_free(msg);
+}
+EXPORT_SYMBOL(cfg80211_update_owe_info_event);
+
/* initialisation/exit functions */
int nl80211_init(void)
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 84d4edf1d545..79e9270d5067 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -52,10 +52,9 @@ void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
const u8 *addr, gfp_t gfp);
void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, gfp_t gfp);
+ struct net_device *netdev,
+ struct cfg80211_connect_resp_params *params,
+ gfp_t gfp);
void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index b3a60c3e1934..a7afd4be29e8 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -427,6 +427,14 @@ static inline int rdev_scan(struct cfg80211_registered_device *rdev,
return ret;
}
+static inline void rdev_abort_scan(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ trace_rdev_abort_scan(&rdev->wiphy, wdev);
+ rdev->ops->abort_scan(&rdev->wiphy, wdev);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
static inline int rdev_auth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_auth_request *req)
@@ -482,6 +490,18 @@ static inline int rdev_connect(struct cfg80211_registered_device *rdev,
return ret;
}
+static inline int
+rdev_update_connect_params(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_connect_params *sme, u32 changed)
+{
+ int ret;
+ trace_rdev_update_connect_params(&rdev->wiphy, dev, sme, changed);
+ ret = rdev->ops->update_connect_params(&rdev->wiphy, dev, sme, changed);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
static inline int rdev_disconnect(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 reason_code)
{
@@ -1024,4 +1044,31 @@ rdev_tdls_cancel_channel_switch(struct cfg80211_registered_device *rdev,
trace_rdev_return_void(&rdev->wiphy);
}
+static inline int
+rdev_external_auth(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_external_auth_params *params)
+{
+ int ret = -EOPNOTSUPP;
+
+ trace_rdev_external_auth(&rdev->wiphy, dev, params);
+ if (rdev->ops->external_auth)
+ ret = rdev->ops->external_auth(&rdev->wiphy, dev, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_update_owe_info(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_update_owe_info *oweinfo)
+{
+ int ret = -EOPNOTSUPP;
+
+ trace_rdev_update_owe_info(&rdev->wiphy, dev, oweinfo);
+ if (rdev->ops->update_owe_info)
+ ret = rdev->ops->update_owe_info(&rdev->wiphy, dev, oweinfo);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
#endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index dcbf5cd44bb3..98a5959b52a5 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -425,6 +425,11 @@ static bool is_user_regdom_saved(void)
return true;
}
+static bool is_cfg80211_regdom_intersected(void)
+{
+ return is_intersected_alpha2(get_cfg80211_regdom()->alpha2);
+}
+
static const struct ieee80211_regdomain *
reg_copy_regd(const struct ieee80211_regdomain *src_regd)
{
@@ -1586,12 +1591,12 @@ static void reg_process_ht_flags_band(struct wiphy *wiphy,
static void reg_process_ht_flags(struct wiphy *wiphy)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
if (!wiphy)
return;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+ for (band = 0; band < NUM_NL80211_BANDS; band++)
reg_process_ht_flags_band(wiphy, wiphy->bands[band]);
}
@@ -1676,12 +1681,48 @@ static void reg_leave_invalid_chans(struct wiphy *wiphy)
{
struct wireless_dev *wdev;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
-
+ struct net_device *dev;
+ struct cfg80211_sched_scan_request *sched_scan_req;
ASSERT_RTNL();
- list_for_each_entry(wdev, &rdev->wdev_list, list)
- if (!reg_wdev_chan_valid(wiphy, wdev))
- cfg80211_leave(rdev, wdev);
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list)
+ if (!reg_wdev_chan_valid(wiphy, wdev)) {
+ dev = wdev->netdev;
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_ADHOC:
+ cfg80211_leave_ibss(rdev, dev, true);
+ break;
+ case NL80211_IFTYPE_P2P_CLIENT:
+ case NL80211_IFTYPE_STATION:
+ ASSERT_RTNL();
+ sched_scan_req = rtnl_dereference(rdev->sched_scan_req);
+ if (sched_scan_req && dev == sched_scan_req->dev)
+ __cfg80211_stop_sched_scan(rdev, false);
+
+ wdev_lock(wdev);
+#ifdef CONFIG_CFG80211_WEXT
+ kfree(wdev->wext.ie);
+ wdev->wext.ie = NULL;
+ wdev->wext.ie_len = 0;
+ wdev->wext.connect.auth_type =
+ NL80211_AUTHTYPE_AUTOMATIC;
+#endif
+ cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, true);
+ cfg80211_mlme_down(rdev, dev);
+ wdev_unlock(wdev);
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ cfg80211_leave_mesh(rdev, dev);
+ break;
+ case NL80211_IFTYPE_AP:
+ cfg80211_stop_ap(rdev, dev, false);
+ break;
+ default:
+ break;
+ }
+ wdev->beacon_interval = 0;
+ }
}
static void reg_check_chans_work(struct work_struct *work)
@@ -1713,7 +1754,7 @@ static void reg_check_channels(void)
static void wiphy_update_regulatory(struct wiphy *wiphy,
enum nl80211_reg_initiator initiator)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
struct regulatory_request *lr = get_last_request();
if (ignore_reg_update(wiphy, initiator)) {
@@ -1723,14 +1764,16 @@ static void wiphy_update_regulatory(struct wiphy *wiphy,
* as some drivers used this to restore its orig_* reg domain.
*/
if (initiator == NL80211_REGDOM_SET_BY_CORE &&
- wiphy->regulatory_flags & REGULATORY_CUSTOM_REG)
+ wiphy->regulatory_flags & REGULATORY_CUSTOM_REG &&
+ !(wiphy->regulatory_flags &
+ REGULATORY_WIPHY_SELF_MANAGED))
reg_call_notifier(wiphy, lr);
return;
}
lr->dfs_region = get_cfg80211_regdom()->dfs_region;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+ for (band = 0; band < NUM_NL80211_BANDS; band++)
handle_band(wiphy, initiator, wiphy->bands[band]);
reg_process_beacons(wiphy);
@@ -1855,14 +1898,14 @@ static void handle_band_custom(struct wiphy *wiphy,
void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
const struct ieee80211_regdomain *regd)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
unsigned int bands_set = 0;
WARN(!(wiphy->regulatory_flags & REGULATORY_CUSTOM_REG),
"wiphy should have REGULATORY_CUSTOM_REG\n");
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
if (!wiphy->bands[band])
continue;
handle_band_custom(wiphy, wiphy->bands[band], regd);
@@ -1941,9 +1984,14 @@ __reg_process_hint_user(struct regulatory_request *user_request)
*/
if ((lr->initiator == NL80211_REGDOM_SET_BY_CORE ||
lr->initiator == NL80211_REGDOM_SET_BY_DRIVER ||
- lr->initiator == NL80211_REGDOM_SET_BY_USER) &&
- regdom_changes(lr->alpha2))
- return REG_REQ_IGNORE;
+ lr->initiator == NL80211_REGDOM_SET_BY_USER)) {
+ if (lr->intersect) {
+ if (!is_cfg80211_regdom_intersected())
+ return REG_REQ_IGNORE;
+ } else if (regdom_changes(lr->alpha2)) {
+ return REG_REQ_IGNORE;
+ }
+ }
if (!regdom_changes(user_request->alpha2))
return REG_REQ_ALREADY_SET;
@@ -2201,24 +2249,19 @@ out_free:
reg_free_request(reg_request);
}
-static bool reg_only_self_managed_wiphys(void)
+static void notify_self_managed_wiphys(struct regulatory_request *request)
{
struct cfg80211_registered_device *rdev;
struct wiphy *wiphy;
- bool self_managed_found = false;
-
- ASSERT_RTNL();
list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
wiphy = &rdev->wiphy;
- if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED)
- self_managed_found = true;
- else
- return false;
+ if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED &&
+ request->initiator == NL80211_REGDOM_SET_BY_USER &&
+ request->user_reg_hint_type ==
+ NL80211_USER_REG_HINT_CELL_BASE)
+ reg_call_notifier(wiphy, request);
}
-
- /* make sure at least one self-managed wiphy exists */
- return self_managed_found;
}
/*
@@ -2252,10 +2295,7 @@ static void reg_process_pending_hints(void)
spin_unlock(&reg_requests_lock);
- if (reg_only_self_managed_wiphys()) {
- reg_free_request(reg_request);
- return;
- }
+ notify_self_managed_wiphys(reg_request);
reg_process_hint(reg_request);
@@ -2297,7 +2337,7 @@ static void reg_process_self_managed_hints(void)
struct wiphy *wiphy;
const struct ieee80211_regdomain *tmp;
const struct ieee80211_regdomain *regd;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct regulatory_request request = {};
list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
@@ -2315,7 +2355,7 @@ static void reg_process_self_managed_hints(void)
rcu_assign_pointer(wiphy->regd, regd);
rcu_free_regdom(tmp);
- for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+ for (band = 0; band < NUM_NL80211_BANDS; band++)
handle_band_custom(wiphy, wiphy->bands[band], regd);
reg_process_ht_flags(wiphy);
@@ -2403,6 +2443,7 @@ int regulatory_hint_user(const char *alpha2,
return 0;
}
+EXPORT_SYMBOL(regulatory_hint_user);
int regulatory_hint_indoor(bool is_indoor, u32 portid)
{
@@ -2477,7 +2518,7 @@ int regulatory_hint(struct wiphy *wiphy, const char *alpha2)
}
EXPORT_SYMBOL(regulatory_hint);
-void regulatory_hint_country_ie(struct wiphy *wiphy, enum ieee80211_band band,
+void regulatory_hint_country_ie(struct wiphy *wiphy, enum nl80211_band band,
const u8 *country_ie, u8 country_ie_len)
{
char alpha2[2];
@@ -2577,11 +2618,11 @@ static void restore_alpha2(char *alpha2, bool reset_user)
static void restore_custom_reg_settings(struct wiphy *wiphy)
{
struct ieee80211_supported_band *sband;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_channel *chan;
int i;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
sband = wiphy->bands[band];
if (!sband)
continue;
@@ -2696,9 +2737,9 @@ void regulatory_hint_disconnect(void)
static bool freq_is_chan_12_13_14(u16 freq)
{
- if (freq == ieee80211_channel_to_frequency(12, IEEE80211_BAND_2GHZ) ||
- freq == ieee80211_channel_to_frequency(13, IEEE80211_BAND_2GHZ) ||
- freq == ieee80211_channel_to_frequency(14, IEEE80211_BAND_2GHZ))
+ if (freq == ieee80211_channel_to_frequency(12, NL80211_BAND_2GHZ) ||
+ freq == ieee80211_channel_to_frequency(13, NL80211_BAND_2GHZ) ||
+ freq == ieee80211_channel_to_frequency(14, NL80211_BAND_2GHZ))
return true;
return false;
}
@@ -2723,7 +2764,7 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
if (beacon_chan->beacon_found ||
beacon_chan->flags & IEEE80211_CHAN_RADAR ||
- (beacon_chan->band == IEEE80211_BAND_2GHZ &&
+ (beacon_chan->band == NL80211_BAND_2GHZ &&
!freq_is_chan_12_13_14(beacon_chan->center_freq)))
return 0;
@@ -3133,17 +3174,26 @@ EXPORT_SYMBOL(regulatory_set_wiphy_regd_sync_rtnl);
void wiphy_regulatory_register(struct wiphy *wiphy)
{
- struct regulatory_request *lr;
+ struct regulatory_request *lr = get_last_request();
- /* self-managed devices ignore external hints */
- if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED)
+ /* self-managed devices ignore beacon hints and country IE */
+ if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) {
wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS |
REGULATORY_COUNTRY_IE_IGNORE;
+ /*
+ * The last request may have been received before this
+ * registration call. Call the driver notifier if
+ * initiator is USER and user type is CELL_BASE.
+ */
+ if (lr->initiator == NL80211_REGDOM_SET_BY_USER &&
+ lr->user_reg_hint_type == NL80211_USER_REG_HINT_CELL_BASE)
+ reg_call_notifier(wiphy, lr);
+ }
+
if (!reg_dev_ignore_cell_hint(wiphy))
reg_num_devs_support_basehint++;
- lr = get_last_request();
wiphy_update_regulatory(wiphy, lr->initiator);
}
@@ -3204,6 +3254,34 @@ bool regulatory_indoor_allowed(void)
return reg_is_indoor;
}
+bool regulatory_pre_cac_allowed(struct wiphy *wiphy)
+{
+ const struct ieee80211_regdomain *regd = NULL;
+ const struct ieee80211_regdomain *wiphy_regd = NULL;
+ bool pre_cac_allowed = false;
+
+ rcu_read_lock();
+
+ regd = rcu_dereference(cfg80211_regdomain);
+ wiphy_regd = rcu_dereference(wiphy->regd);
+ if (!wiphy_regd) {
+ if (regd->dfs_region == NL80211_DFS_ETSI)
+ pre_cac_allowed = true;
+
+ rcu_read_unlock();
+
+ return pre_cac_allowed;
+ }
+
+ if (regd->dfs_region == wiphy_regd->dfs_region &&
+ wiphy_regd->dfs_region == NL80211_DFS_ETSI)
+ pre_cac_allowed = true;
+
+ rcu_read_unlock();
+
+ return pre_cac_allowed;
+}
+
int __init regulatory_init(void)
{
int err = 0;
diff --git a/net/wireless/reg.h b/net/wireless/reg.h
index 9f495d76eca0..ff078f093989 100644
--- a/net/wireless/reg.h
+++ b/net/wireless/reg.h
@@ -104,7 +104,7 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
* information for a band the BSS is not present in it will be ignored.
*/
void regulatory_hint_country_ie(struct wiphy *wiphy,
- enum ieee80211_band band,
+ enum nl80211_band band,
const u8 *country_ie,
u8 country_ie_len);
@@ -143,4 +143,18 @@ int cfg80211_get_unii(int freq);
*/
bool regulatory_indoor_allowed(void);
+/*
+ * Grace period to timeout pre-CAC results on the dfs channels. This timeout
+ * value is used for Non-ETSI domain.
+ * TODO: May be make this timeout available through regdb?
+ */
+#define REG_PRE_CAC_EXPIRY_GRACE_MS 2000
+
+/**
+ * regulatory_pre_cac_allowed - if pre-CAC allowed in the current dfs domain
+ * @wiphy: wiphy for which pre-CAC capability is checked.
+
+ * Pre-CAC is allowed only in ETSI domain.
+ */
+bool regulatory_pre_cac_allowed(struct wiphy *wiphy);
#endif /* __NET_WIRELESS_REG_H */
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 26ad02f13d38..afe55f6ebb6e 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -69,7 +69,7 @@ module_param(bss_entries_limit, int, 0644);
MODULE_PARM_DESC(bss_entries_limit,
"limit to number of scan BSS entries (per wiphy, default 1000)");
-#define IEEE80211_SCAN_RESULT_EXPIRE (7 * HZ)
+#define IEEE80211_SCAN_RESULT_EXPIRE (30 * HZ)
static void bss_free(struct cfg80211_internal_bss *bss)
{
@@ -582,7 +582,7 @@ static int cmp_bss(struct cfg80211_bss *a,
}
static bool cfg80211_bss_type_match(u16 capability,
- enum ieee80211_band band,
+ enum nl80211_band band,
enum ieee80211_bss_type bss_type)
{
bool ret = true;
@@ -591,7 +591,7 @@ static bool cfg80211_bss_type_match(u16 capability,
if (bss_type == IEEE80211_BSS_TYPE_ANY)
return ret;
- if (band == IEEE80211_BAND_60GHZ) {
+ if (band == NL80211_BAND_60GHZ) {
mask = WLAN_CAPABILITY_DMG_TYPE_MASK;
switch (bss_type) {
case IEEE80211_BSS_TYPE_ESS:
@@ -1075,7 +1075,7 @@ cfg80211_inform_bss_data(struct wiphy *wiphy,
if (!res)
return NULL;
- if (channel->band == IEEE80211_BAND_60GHZ) {
+ if (channel->band == NL80211_BAND_60GHZ) {
bss_type = res->pub.capability & WLAN_CAPABILITY_DMG_TYPE_MASK;
if (bss_type == WLAN_CAPABILITY_DMG_TYPE_AP ||
bss_type == WLAN_CAPABILITY_DMG_TYPE_PBSS)
@@ -1158,7 +1158,7 @@ cfg80211_inform_bss_frame_data(struct wiphy *wiphy,
if (!res)
return NULL;
- if (channel->band == IEEE80211_BAND_60GHZ) {
+ if (channel->band == NL80211_BAND_60GHZ) {
bss_type = res->pub.capability & WLAN_CAPABILITY_DMG_TYPE_MASK;
if (bss_type == WLAN_CAPABILITY_DMG_TYPE_AP ||
bss_type == WLAN_CAPABILITY_DMG_TYPE_PBSS)
@@ -1254,7 +1254,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
struct iw_scan_req *wreq = NULL;
struct cfg80211_scan_request *creq = NULL;
int i, err, n_channels = 0;
- enum ieee80211_band band;
+ enum nl80211_band band;
if (!netif_running(dev))
return -ENETDOWN;
@@ -1298,7 +1298,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
/* translate "Scan on frequencies" request */
i = 0;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
int j;
if (!wiphy->bands[band])
@@ -1358,10 +1358,12 @@ int cfg80211_wext_siwscan(struct net_device *dev,
creq->n_ssids = 0;
}
- for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+ for (i = 0; i < NUM_NL80211_BANDS; i++)
if (wiphy->bands[i])
creq->rates[i] = (1 << wiphy->bands[i]->n_bitrates) - 1;
+ eth_broadcast_addr(creq->bssid);
+
rdev->scan_req = creq;
err = rdev_scan(rdev, creq);
if (err) {
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 784f1ee24e59..ed772d4937a9 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -34,10 +34,11 @@ struct cfg80211_conn {
CFG80211_CONN_SCAN_AGAIN,
CFG80211_CONN_AUTHENTICATE_NEXT,
CFG80211_CONN_AUTHENTICATING,
- CFG80211_CONN_AUTH_FAILED,
+ CFG80211_CONN_AUTH_FAILED_TIMEOUT,
CFG80211_CONN_ASSOCIATE_NEXT,
CFG80211_CONN_ASSOCIATING,
CFG80211_CONN_ASSOC_FAILED,
+ CFG80211_CONN_ASSOC_FAILED_TIMEOUT,
CFG80211_CONN_DEAUTH,
CFG80211_CONN_ABANDON,
CFG80211_CONN_CONNECTED,
@@ -48,6 +49,29 @@ struct cfg80211_conn {
bool auto_auth, prev_bssid_valid;
};
+static bool cfg80211_is_all_countryie_ignore(void)
+{
+ struct cfg80211_registered_device *rdev;
+ struct wireless_dev *wdev;
+ bool is_all_countryie_ignore = true;
+
+ list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+ wdev_lock(wdev);
+ if (!(wdev->wiphy->regulatory_flags &
+ REGULATORY_COUNTRY_IE_IGNORE)) {
+ is_all_countryie_ignore = false;
+ wdev_unlock(wdev);
+ goto out;
+ }
+ wdev_unlock(wdev);
+ }
+ }
+
+out:
+ return is_all_countryie_ignore;
+}
+
static void cfg80211_sme_free(struct wireless_dev *wdev)
{
if (!wdev->conn)
@@ -82,7 +106,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
return -ENOMEM;
if (wdev->conn->params.channel) {
- enum ieee80211_band band = wdev->conn->params.channel->band;
+ enum nl80211_band band = wdev->conn->params.channel->band;
struct ieee80211_supported_band *sband =
wdev->wiphy->bands[band];
@@ -94,11 +118,11 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
request->rates[band] = (1 << sband->n_bitrates) - 1;
} else {
int i = 0, j;
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_supported_band *bands;
struct ieee80211_channel *channel;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
bands = wdev->wiphy->bands[band];
if (!bands)
continue;
@@ -120,6 +144,8 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
wdev->conn->params.ssid_len);
request->ssids[0].ssid_len = wdev->conn->params.ssid_len;
+ eth_broadcast_addr(request->bssid);
+
request->wdev = wdev;
request->wiphy = &rdev->wiphy;
request->scan_start = jiffies;
@@ -138,7 +164,8 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
return err;
}
-static int cfg80211_conn_do_work(struct wireless_dev *wdev)
+static int cfg80211_conn_do_work(struct wireless_dev *wdev,
+ enum nl80211_timeout_reason *treason)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_connect_params *params;
@@ -169,7 +196,8 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
NULL, 0,
params->key, params->key_len,
params->key_idx, NULL, 0);
- case CFG80211_CONN_AUTH_FAILED:
+ case CFG80211_CONN_AUTH_FAILED_TIMEOUT:
+ *treason = NL80211_TIMEOUT_AUTH;
return -ENOTCONN;
case CFG80211_CONN_ASSOCIATE_NEXT:
if (WARN_ON(!rdev->ops->assoc))
@@ -196,6 +224,9 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
WLAN_REASON_DEAUTH_LEAVING,
false);
return err;
+ case CFG80211_CONN_ASSOC_FAILED_TIMEOUT:
+ *treason = NL80211_TIMEOUT_ASSOC;
+ /* fall through */
case CFG80211_CONN_ASSOC_FAILED:
cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0,
@@ -221,10 +252,11 @@ void cfg80211_conn_work(struct work_struct *work)
container_of(work, struct cfg80211_registered_device, conn_work);
struct wireless_dev *wdev;
u8 bssid_buf[ETH_ALEN], *bssid = NULL;
+ enum nl80211_timeout_reason treason;
rtnl_lock();
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
if (!wdev->netdev)
continue;
@@ -242,12 +274,15 @@ void cfg80211_conn_work(struct work_struct *work)
memcpy(bssid_buf, wdev->conn->params.bssid, ETH_ALEN);
bssid = bssid_buf;
}
- if (cfg80211_conn_do_work(wdev)) {
- __cfg80211_connect_result(
- wdev->netdev, bssid,
- NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- false, NULL);
+ treason = NL80211_TIMEOUT_UNSPECIFIED;
+ if (cfg80211_conn_do_work(wdev, &treason)) {
+ struct cfg80211_connect_resp_params cr;
+
+ memset(&cr, 0, sizeof(cr));
+ cr.status = -1;
+ cr.bssid = bssid;
+ cr.timeout_reason = treason;
+ __cfg80211_connect_result(wdev->netdev, &cr, false);
}
wdev_unlock(wdev);
}
@@ -267,7 +302,7 @@ static struct cfg80211_bss *cfg80211_get_conn_bss(struct wireless_dev *wdev)
wdev->conn->params.bssid,
wdev->conn->params.ssid,
wdev->conn->params.ssid_len,
- IEEE80211_BSS_TYPE_ESS,
+ wdev->conn_bss_type,
IEEE80211_PRIVACY(wdev->conn->params.privacy));
if (!bss)
return NULL;
@@ -350,9 +385,13 @@ void cfg80211_sme_rx_auth(struct wireless_dev *wdev, const u8 *buf, size_t len)
wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT;
schedule_work(&rdev->conn_work);
} else if (status_code != WLAN_STATUS_SUCCESS) {
- __cfg80211_connect_result(wdev->netdev, mgmt->bssid,
- NULL, 0, NULL, 0,
- status_code, false, NULL);
+ struct cfg80211_connect_resp_params cr;
+
+ memset(&cr, 0, sizeof(cr));
+ cr.status = status_code;
+ cr.bssid = mgmt->bssid;
+ cr.timeout_reason = NL80211_TIMEOUT_UNSPECIFIED;
+ __cfg80211_connect_result(wdev->netdev, &cr, false);
} else if (wdev->conn->state == CFG80211_CONN_AUTHENTICATING) {
wdev->conn->state = CFG80211_CONN_ASSOCIATE_NEXT;
schedule_work(&rdev->conn_work);
@@ -400,7 +439,7 @@ void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
if (!wdev->conn)
return;
- wdev->conn->state = CFG80211_CONN_AUTH_FAILED;
+ wdev->conn->state = CFG80211_CONN_AUTH_FAILED_TIMEOUT;
schedule_work(&rdev->conn_work);
}
@@ -422,7 +461,7 @@ void cfg80211_sme_assoc_timeout(struct wireless_dev *wdev)
if (!wdev->conn)
return;
- wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
+ wdev->conn->state = CFG80211_CONN_ASSOC_FAILED_TIMEOUT;
schedule_work(&rdev->conn_work);
}
@@ -459,7 +498,7 @@ static int cfg80211_sme_get_conn_ies(struct wireless_dev *wdev,
if (!buf)
return -ENOMEM;
- if (ies_len) {
+ if (ies_len && ies) {
static const u8 before_extcapa[] = {
/* not listing IEs expected to be created by driver */
WLAN_EID_RSN,
@@ -554,7 +593,9 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
/* we're good if we have a matching bss struct */
if (bss) {
- err = cfg80211_conn_do_work(wdev);
+ enum nl80211_timeout_reason treason;
+
+ err = cfg80211_conn_do_work(wdev, &treason);
cfg80211_put_bss(wdev->wiphy, bss);
} else {
/* otherwise we'll need to scan for the AP first */
@@ -619,7 +660,7 @@ static bool cfg80211_is_all_idle(void)
* count as new regulatory hints.
*/
list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
wdev_lock(wdev);
if (wdev->conn || wdev->current_bss)
is_all_idle = false;
@@ -633,7 +674,8 @@ static bool cfg80211_is_all_idle(void)
static void disconnect_work(struct work_struct *work)
{
rtnl_lock();
- if (cfg80211_is_all_idle())
+ if (cfg80211_is_all_idle() &&
+ !cfg80211_is_all_countryie_ignore())
regulatory_hint_disconnect();
rtnl_unlock();
}
@@ -647,11 +689,9 @@ static DECLARE_WORK(cfg80211_disconnect_work, disconnect_work);
*/
/* This method must consume bss one way or another */
-void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, bool wextev,
- struct cfg80211_bss *bss)
+void __cfg80211_connect_result(struct net_device *dev,
+ struct cfg80211_connect_resp_params *cr,
+ bool wextev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
const u8 *country_ie;
@@ -663,48 +703,48 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION &&
wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)) {
- cfg80211_put_bss(wdev->wiphy, bss);
+ cfg80211_put_bss(wdev->wiphy, cr->bss);
return;
}
- nl80211_send_connect_result(wiphy_to_rdev(wdev->wiphy), dev,
- bssid, req_ie, req_ie_len,
- resp_ie, resp_ie_len,
- status, GFP_KERNEL);
+ nl80211_send_connect_result(wiphy_to_rdev(wdev->wiphy), dev, cr,
+ GFP_KERNEL);
#ifdef CONFIG_CFG80211_WEXT
if (wextev) {
- if (req_ie && status == WLAN_STATUS_SUCCESS) {
+ if (cr->req_ie && cr->status == WLAN_STATUS_SUCCESS) {
memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = req_ie_len;
- wireless_send_event(dev, IWEVASSOCREQIE, &wrqu, req_ie);
+ wrqu.data.length = cr->req_ie_len;
+ wireless_send_event(dev, IWEVASSOCREQIE, &wrqu,
+ cr->req_ie);
}
- if (resp_ie && status == WLAN_STATUS_SUCCESS) {
+ if (cr->resp_ie && cr->status == WLAN_STATUS_SUCCESS) {
memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = resp_ie_len;
- wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, resp_ie);
+ wrqu.data.length = cr->resp_ie_len;
+ wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu,
+ cr->resp_ie);
}
memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- if (bssid && status == WLAN_STATUS_SUCCESS) {
- memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
- memcpy(wdev->wext.prev_bssid, bssid, ETH_ALEN);
+ if (cr->bssid && cr->status == WLAN_STATUS_SUCCESS) {
+ memcpy(wrqu.ap_addr.sa_data, cr->bssid, ETH_ALEN);
+ memcpy(wdev->wext.prev_bssid, cr->bssid, ETH_ALEN);
wdev->wext.prev_bssid_valid = true;
}
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
}
#endif
- if (!bss && (status == WLAN_STATUS_SUCCESS)) {
+ if (!cr->bss && (cr->status == WLAN_STATUS_SUCCESS)) {
WARN_ON_ONCE(!wiphy_to_rdev(wdev->wiphy)->ops->connect);
- bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
- wdev->ssid, wdev->ssid_len,
- IEEE80211_BSS_TYPE_ESS,
- IEEE80211_PRIVACY_ANY);
- if (bss)
- cfg80211_hold_bss(bss_from_pub(bss));
+ cr->bss = cfg80211_get_bss(wdev->wiphy, NULL, cr->bssid,
+ wdev->ssid, wdev->ssid_len,
+ wdev->conn_bss_type,
+ IEEE80211_PRIVACY_ANY);
+ if (cr->bss)
+ cfg80211_hold_bss(bss_from_pub(cr->bss));
}
if (wdev->current_bss) {
@@ -713,27 +753,28 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
wdev->current_bss = NULL;
}
- if (status != WLAN_STATUS_SUCCESS) {
+ if (cr->status != WLAN_STATUS_SUCCESS) {
kzfree(wdev->connect_keys);
wdev->connect_keys = NULL;
wdev->ssid_len = 0;
- if (bss) {
- cfg80211_unhold_bss(bss_from_pub(bss));
- cfg80211_put_bss(wdev->wiphy, bss);
+ wdev->conn_owner_nlportid = 0;
+ if (cr->bss) {
+ cfg80211_unhold_bss(bss_from_pub(cr->bss));
+ cfg80211_put_bss(wdev->wiphy, cr->bss);
}
cfg80211_sme_free(wdev);
return;
}
- if (WARN_ON(!bss))
+ if (WARN_ON(!cr->bss))
return;
- wdev->current_bss = bss_from_pub(bss);
+ wdev->current_bss = bss_from_pub(cr->bss);
cfg80211_upload_connect_keys(wdev);
rcu_read_lock();
- country_ie = ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY);
+ country_ie = ieee80211_bss_get_ie(cr->bss, WLAN_EID_COUNTRY);
if (!country_ie) {
rcu_read_unlock();
return;
@@ -750,46 +791,95 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
* - country_ie + 2, the start of the country ie data, and
* - and country_ie[1] which is the IE length
*/
- regulatory_hint_country_ie(wdev->wiphy, bss->channel->band,
+ regulatory_hint_country_ie(wdev->wiphy, cr->bss->channel->band,
country_ie + 2, country_ie[1]);
kfree(country_ie);
}
-void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, gfp_t gfp)
+/* Consumes bss object one way or another */
+void cfg80211_connect_done(struct net_device *dev,
+ struct cfg80211_connect_resp_params *params,
+ gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
+ u8 *next;
- ev = kzalloc(sizeof(*ev) + req_ie_len + resp_ie_len, gfp);
- if (!ev)
+ if (params->bss) {
+ /* Make sure the bss entry provided by the driver is valid. */
+ struct cfg80211_internal_bss *ibss = bss_from_pub(params->bss);
+
+ if (WARN_ON(list_empty(&ibss->list))) {
+ cfg80211_put_bss(wdev->wiphy, params->bss);
+ return;
+ }
+ }
+
+ ev = kzalloc(sizeof(*ev) + (params->bssid ? ETH_ALEN : 0) +
+ params->req_ie_len + params->resp_ie_len +
+ params->fils_kek_len + params->pmk_len +
+ (params->pmkid ? WLAN_PMKID_LEN : 0), gfp);
+ if (!ev) {
+ cfg80211_put_bss(wdev->wiphy, params->bss);
return;
+ }
ev->type = EVENT_CONNECT_RESULT;
- if (bssid)
- memcpy(ev->cr.bssid, bssid, ETH_ALEN);
- if (req_ie_len) {
- ev->cr.req_ie = ((u8 *)ev) + sizeof(*ev);
- ev->cr.req_ie_len = req_ie_len;
- memcpy((void *)ev->cr.req_ie, req_ie, req_ie_len);
+ next = ((u8 *)ev) + sizeof(*ev);
+ if (params->bssid) {
+ ev->cr.bssid = next;
+ memcpy((void *)ev->cr.bssid, params->bssid, ETH_ALEN);
+ next += ETH_ALEN;
+ }
+ if (params->req_ie_len) {
+ ev->cr.req_ie = next;
+ ev->cr.req_ie_len = params->req_ie_len;
+ memcpy((void *)ev->cr.req_ie, params->req_ie,
+ params->req_ie_len);
+ next += params->req_ie_len;
+ }
+ if (params->resp_ie_len) {
+ ev->cr.resp_ie = next;
+ ev->cr.resp_ie_len = params->resp_ie_len;
+ memcpy((void *)ev->cr.resp_ie, params->resp_ie,
+ params->resp_ie_len);
+ next += params->resp_ie_len;
}
- if (resp_ie_len) {
- ev->cr.resp_ie = ((u8 *)ev) + sizeof(*ev) + req_ie_len;
- ev->cr.resp_ie_len = resp_ie_len;
- memcpy((void *)ev->cr.resp_ie, resp_ie, resp_ie_len);
+ if (params->fils_kek_len) {
+ ev->cr.fils_kek = next;
+ ev->cr.fils_kek_len = params->fils_kek_len;
+ memcpy((void *)ev->cr.fils_kek, params->fils_kek,
+ params->fils_kek_len);
+ next += params->fils_kek_len;
}
- ev->cr.status = status;
+ if (params->pmk_len) {
+ ev->cr.pmk = next;
+ ev->cr.pmk_len = params->pmk_len;
+ memcpy((void *)ev->cr.pmk, params->pmk, params->pmk_len);
+ next += params->pmk_len;
+ }
+ if (params->pmkid) {
+ ev->cr.pmkid = next;
+ memcpy((void *)ev->cr.pmkid, params->pmkid, WLAN_PMKID_LEN);
+ next += WLAN_PMKID_LEN;
+ }
+ ev->cr.update_erp_next_seq_num = params->update_erp_next_seq_num;
+ if (params->update_erp_next_seq_num)
+ ev->cr.fils_erp_next_seq_num = params->fils_erp_next_seq_num;
+ if (params->bss)
+ cfg80211_hold_bss(bss_from_pub(params->bss));
+ ev->cr.bss = params->bss;
+ ev->cr.status = params->status;
+ ev->cr.timeout_reason = params->timeout_reason;
spin_lock_irqsave(&wdev->event_lock, flags);
list_add_tail(&ev->list, &wdev->event_list);
spin_unlock_irqrestore(&wdev->event_lock, flags);
queue_work(cfg80211_wq, &rdev->event_work);
}
-EXPORT_SYMBOL(cfg80211_connect_result);
+EXPORT_SYMBOL(cfg80211_connect_done);
/* Consumes bss object one way or another */
void __cfg80211_roamed(struct wireless_dev *wdev,
@@ -860,7 +950,7 @@ void cfg80211_roamed(struct net_device *dev,
bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, wdev->ssid,
wdev->ssid_len,
- IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY);
+ wdev->conn_bss_type, IEEE80211_PRIVACY_ANY);
if (WARN_ON(!bss))
return;
@@ -928,6 +1018,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
wdev->current_bss = NULL;
wdev->ssid_len = 0;
+ wdev->conn_owner_nlportid = 0;
nl80211_send_disconnected(rdev, dev, reason, ie, ie_len, from_ap);
@@ -1031,6 +1122,9 @@ int cfg80211_connect(struct cfg80211_registered_device *rdev,
memcpy(wdev->ssid, connect->ssid, connect->ssid_len);
wdev->ssid_len = connect->ssid_len;
+ wdev->conn_bss_type = connect->pbss ? IEEE80211_BSS_TYPE_PBSS :
+ IEEE80211_BSS_TYPE_ESS;
+
if (!rdev->ops->connect)
err = cfg80211_sme_connect(wdev, connect, prev_bssid);
else
@@ -1056,6 +1150,8 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
kzfree(wdev->connect_keys);
wdev->connect_keys = NULL;
+ wdev->conn_owner_nlportid = 0;
+
if (wdev->conn)
err = cfg80211_sme_disconnect(wdev, reason);
else if (!rdev->ops->disconnect)
@@ -1065,3 +1161,32 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
return err;
}
+
+/*
+ * Used to clean up after the connection / connection attempt owner socket
+ * disconnects
+ */
+void cfg80211_autodisconnect_wk(struct work_struct *work)
+{
+ struct wireless_dev *wdev =
+ container_of(work, struct wireless_dev, disconnect_wk);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+
+ wdev_lock(wdev);
+
+ if (wdev->conn_owner_nlportid) {
+ /*
+ * Use disconnect_bssid if still connecting and ops->disconnect
+ * not implemented. Otherwise we can use cfg80211_disconnect.
+ */
+ if (rdev->ops->disconnect || wdev->current_bss)
+ cfg80211_disconnect(rdev, wdev->netdev,
+ WLAN_REASON_DEAUTH_LEAVING, true);
+ else
+ cfg80211_mlme_deauth(rdev, wdev->netdev,
+ wdev->disconnect_bssid, NULL, 0,
+ WLAN_REASON_DEAUTH_LEAVING, false);
+ }
+
+ wdev_unlock(wdev);
+}
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 9cee0220665d..e0eb2a4cfd8e 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -87,14 +87,6 @@ static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
}
#ifdef CONFIG_PM_SLEEP
-static void cfg80211_leave_all(struct cfg80211_registered_device *rdev)
-{
- struct wireless_dev *wdev;
-
- list_for_each_entry(wdev, &rdev->wdev_list, list)
- cfg80211_leave(rdev, wdev);
-}
-
static int wiphy_suspend(struct device *dev)
{
struct cfg80211_registered_device *rdev = dev_to_rdev(dev);
@@ -103,17 +95,9 @@ static int wiphy_suspend(struct device *dev)
rdev->suspend_at = get_seconds();
rtnl_lock();
- if (rdev->wiphy.registered) {
- if (!rdev->wiphy.wowlan_config)
- cfg80211_leave_all(rdev);
+ if (rdev->wiphy.registered)
if (rdev->ops->suspend)
ret = rdev_suspend(rdev, rdev->wiphy.wowlan_config);
- if (ret == 1) {
- /* Driver refuse to configure wowlan */
- cfg80211_leave_all(rdev);
- ret = rdev_suspend(rdev, NULL);
- }
- }
rtnl_unlock();
return ret;
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 0c392d36781b..48a2df99e7f9 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -110,7 +110,7 @@
conf->dot11MeshHWMPconfirmationInterval; \
} while (0)
-#define CHAN_ENTRY __field(enum ieee80211_band, band) \
+#define CHAN_ENTRY __field(enum nl80211_band, band) \
__field(u16, center_freq)
#define CHAN_ASSIGN(chan) \
do { \
@@ -125,7 +125,7 @@
#define CHAN_PR_FMT "band: %d, freq: %u"
#define CHAN_PR_ARG __entry->band, __entry->center_freq
-#define CHAN_DEF_ENTRY __field(enum ieee80211_band, band) \
+#define CHAN_DEF_ENTRY __field(enum nl80211_band, band) \
__field(u32, control_freq) \
__field(u32, width) \
__field(u32, center_freq1) \
@@ -1221,6 +1221,7 @@ TRACE_EVENT(rdev_connect,
__field(bool, privacy)
__field(u32, wpa_versions)
__field(u32, flags)
+ MAC_ENTRY(prev_bssid)
),
TP_fast_assign(
WIPHY_ASSIGN;
@@ -1232,13 +1233,32 @@ TRACE_EVENT(rdev_connect,
__entry->privacy = sme->privacy;
__entry->wpa_versions = sme->crypto.wpa_versions;
__entry->flags = sme->flags;
+ MAC_ASSIGN(prev_bssid, sme->prev_bssid);
),
TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT
", ssid: %s, auth type: %d, privacy: %s, wpa versions: %u, "
- "flags: %u",
+ "flags: %u, previous bssid: " MAC_PR_FMT,
WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid), __entry->ssid,
__entry->auth_type, BOOL_TO_STR(__entry->privacy),
- __entry->wpa_versions, __entry->flags)
+ __entry->wpa_versions, __entry->flags, MAC_PR_ARG(prev_bssid))
+);
+
+TRACE_EVENT(rdev_update_connect_params,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_connect_params *sme, u32 changed),
+ TP_ARGS(wiphy, netdev, sme, changed),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u32, changed)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->changed = changed;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", parameters changed: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->changed)
);
TRACE_EVENT(rdev_set_cqm_rssi_config,
@@ -2082,6 +2102,29 @@ TRACE_EVENT(rdev_tdls_cancel_channel_switch,
WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(addr))
);
+TRACE_EVENT(rdev_external_auth,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_external_auth_params *params),
+ TP_ARGS(wiphy, netdev, params),
+ TP_STRUCT__entry(WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __array(u8, ssid, IEEE80211_MAX_SSID_LEN + 1)
+ __field(u16, status)
+ ),
+ TP_fast_assign(WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, params->bssid);
+ memset(__entry->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
+ memcpy(__entry->ssid, params->ssid.ssid,
+ params->ssid.ssid_len);
+ __entry->status = params->status;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT
+ ", ssid: %s, status: %u", WIPHY_PR_ARG, NETDEV_PR_ARG,
+ __entry->bssid, __entry->ssid, __entry->status)
+);
+
/*************************************************************
* cfg80211 exported functions traces *
*************************************************************/
@@ -2607,7 +2650,7 @@ TRACE_EVENT(cfg80211_scan_done,
TP_STRUCT__entry(
__field(u32, n_channels)
__dynamic_array(u8, ie, request ? request->ie_len : 0)
- __array(u32, rates, IEEE80211_NUM_BANDS)
+ __array(u32, rates, NUM_NL80211_BANDS)
__field(u32, wdev_id)
MAC_ENTRY(wiphy_mac)
__field(bool, no_cck)
@@ -2618,7 +2661,7 @@ TRACE_EVENT(cfg80211_scan_done,
memcpy(__get_dynamic_array(ie), request->ie,
request->ie_len);
memcpy(__entry->rates, request->rates,
- IEEE80211_NUM_BANDS);
+ NUM_NL80211_BANDS);
__entry->wdev_id = request->wdev ?
request->wdev->identifier : 0;
if (request->wiphy)
@@ -2803,6 +2846,11 @@ TRACE_EVENT(cfg80211_ft_event,
WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(target_ap))
);
+DEFINE_EVENT(wiphy_wdev_evt, rdev_abort_scan,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
TRACE_EVENT(cfg80211_stop_iface,
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
TP_ARGS(wiphy, wdev),
@@ -2818,6 +2866,43 @@ TRACE_EVENT(cfg80211_stop_iface,
WIPHY_PR_ARG, WDEV_PR_ARG)
);
+TRACE_EVENT(rdev_update_owe_info,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_update_owe_info *owe_info),
+ TP_ARGS(wiphy, netdev, owe_info),
+ TP_STRUCT__entry(WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(u16, status)
+ __dynamic_array(u8, ie, owe_info->ie_len)),
+ TP_fast_assign(WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, owe_info->peer);
+ __entry->status = owe_info->status;
+ memcpy(__get_dynamic_array(ie),
+ owe_info->ie, owe_info->ie_len);),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT
+ " status %d", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer),
+ __entry->status)
+);
+
+TRACE_EVENT(cfg80211_update_owe_info_event,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_update_owe_info *owe_info),
+ TP_ARGS(wiphy, netdev, owe_info),
+ TP_STRUCT__entry(WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __dynamic_array(u8, ie, owe_info->ie_len)),
+ TP_fast_assign(WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, owe_info->peer);
+ memcpy(__get_dynamic_array(ie), owe_info->ie,
+ owe_info->ie_len);),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer))
+);
+
#endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 73c361fd4a16..1074df92c8b9 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -13,6 +13,7 @@
#include <net/dsfield.h>
#include <linux/if_vlan.h>
#include <linux/mpls.h>
+#include <linux/gcd.h>
#include "core.h"
#include "rdev-ops.h"
@@ -47,7 +48,7 @@ u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
if (WARN_ON(!sband))
return 1;
- if (sband->band == IEEE80211_BAND_2GHZ) {
+ if (sband->band == NL80211_BAND_2GHZ) {
if (scan_width == NL80211_BSS_CHAN_WIDTH_5 ||
scan_width == NL80211_BSS_CHAN_WIDTH_10)
mandatory_flag = IEEE80211_RATE_MANDATORY_G;
@@ -65,26 +66,26 @@ u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
}
EXPORT_SYMBOL(ieee80211_mandatory_rates);
-int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band)
+int ieee80211_channel_to_frequency(int chan, enum nl80211_band band)
{
/* see 802.11 17.3.8.3.2 and Annex J
* there are overlapping channel numbers in 5GHz and 2GHz bands */
if (chan <= 0)
return 0; /* not supported */
switch (band) {
- case IEEE80211_BAND_2GHZ:
+ case NL80211_BAND_2GHZ:
if (chan == 14)
return 2484;
else if (chan < 14)
return 2407 + chan * 5;
break;
- case IEEE80211_BAND_5GHZ:
+ case NL80211_BAND_5GHZ:
if (chan >= 182 && chan <= 196)
return 4000 + chan * 5;
else
return 5000 + chan * 5;
break;
- case IEEE80211_BAND_60GHZ:
+ case NL80211_BAND_60GHZ:
if (chan < 5)
return 56160 + chan * 2160;
break;
@@ -116,11 +117,11 @@ EXPORT_SYMBOL(ieee80211_frequency_to_channel);
struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
int freq)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
struct ieee80211_supported_band *sband;
int i;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
sband = wiphy->bands[band];
if (!sband)
@@ -137,12 +138,12 @@ struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
EXPORT_SYMBOL(__ieee80211_get_channel);
static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
- enum ieee80211_band band)
+ enum nl80211_band band)
{
int i, want;
switch (band) {
- case IEEE80211_BAND_5GHZ:
+ case NL80211_BAND_5GHZ:
want = 3;
for (i = 0; i < sband->n_bitrates; i++) {
if (sband->bitrates[i].bitrate == 60 ||
@@ -155,7 +156,7 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
}
WARN_ON(want);
break;
- case IEEE80211_BAND_2GHZ:
+ case NL80211_BAND_2GHZ:
want = 7;
for (i = 0; i < sband->n_bitrates; i++) {
if (sband->bitrates[i].bitrate == 10) {
@@ -185,12 +186,12 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
}
WARN_ON(want != 0 && want != 3 && want != 6);
break;
- case IEEE80211_BAND_60GHZ:
+ case NL80211_BAND_60GHZ:
/* check for mandatory HT MCS 1..4 */
WARN_ON(!sband->ht_cap.ht_supported);
WARN_ON((sband->ht_cap.mcs.rx_mask[0] & 0x1e) != 0x1e);
break;
- case IEEE80211_NUM_BANDS:
+ case NUM_NL80211_BANDS:
WARN_ON(1);
break;
}
@@ -198,9 +199,9 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
void ieee80211_set_bitrate_flags(struct wiphy *wiphy)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+ for (band = 0; band < NUM_NL80211_BANDS; band++)
if (wiphy->bands[band])
set_mandatory_flags_band(wiphy->bands[band], band);
}
@@ -596,6 +597,7 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
hdr.frame_control = fc;
hdr.duration_id = 0;
hdr.seq_ctrl = 0;
+ eth_zero_addr(hdr.addr4);
skip_header_bytes = ETH_HLEN;
if (ethertype == ETH_P_AARP || ethertype == ETH_P_IPX) {
@@ -866,7 +868,6 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev)
{
struct cfg80211_event *ev;
unsigned long flags;
- const u8 *bssid = NULL;
spin_lock_irqsave(&wdev->event_lock, flags);
while (!list_empty(&wdev->event_list)) {
@@ -878,15 +879,10 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev)
wdev_lock(wdev);
switch (ev->type) {
case EVENT_CONNECT_RESULT:
- if (!is_zero_ether_addr(ev->cr.bssid))
- bssid = ev->cr.bssid;
__cfg80211_connect_result(
- wdev->netdev, bssid,
- ev->cr.req_ie, ev->cr.req_ie_len,
- ev->cr.resp_ie, ev->cr.resp_ie_len,
- ev->cr.status,
- ev->cr.status == WLAN_STATUS_SUCCESS,
- NULL);
+ wdev->netdev,
+ &ev->cr,
+ ev->cr.status == WLAN_STATUS_SUCCESS);
break;
case EVENT_ROAMED:
__cfg80211_roamed(wdev, ev->rm.bss, ev->rm.req_ie,
@@ -922,7 +918,7 @@ void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev)
ASSERT_RTNL();
- list_for_each_entry(wdev, &rdev->wdev_list, list)
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list)
cfg80211_process_wdev_events(wdev);
}
@@ -1095,7 +1091,7 @@ static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate)
58500000,
65000000,
78000000,
- 0,
+ 86500000,
},
{ 13500000,
27000000,
@@ -1346,22 +1342,22 @@ size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
EXPORT_SYMBOL(ieee80211_ie_split);
bool ieee80211_operating_class_to_band(u8 operating_class,
- enum ieee80211_band *band)
+ enum nl80211_band *band)
{
switch (operating_class) {
case 112:
case 115 ... 127:
case 128 ... 130:
- *band = IEEE80211_BAND_5GHZ;
+ *band = NL80211_BAND_5GHZ;
return true;
case 81:
case 82:
case 83:
case 84:
- *band = IEEE80211_BAND_2GHZ;
+ *band = NL80211_BAND_2GHZ;
return true;
case 180:
- *band = IEEE80211_BAND_60GHZ;
+ *band = NL80211_BAND_60GHZ;
return true;
}
@@ -1498,31 +1494,57 @@ bool ieee80211_chandef_to_operating_class(struct cfg80211_chan_def *chandef,
}
EXPORT_SYMBOL(ieee80211_chandef_to_operating_class);
-int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
- u32 beacon_int)
+static void cfg80211_calculate_bi_data(struct wiphy *wiphy, u32 new_beacon_int,
+ u32 *beacon_int_gcd,
+ bool *beacon_int_different)
{
struct wireless_dev *wdev;
- int res = 0;
- if (!beacon_int)
- return -EINVAL;
+ *beacon_int_gcd = 0;
+ *beacon_int_different = false;
- list_for_each_entry(wdev, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev, &wiphy->wdev_list, list) {
if (!wdev->beacon_interval)
continue;
- if (wdev->beacon_interval != beacon_int) {
- res = -EINVAL;
- break;
+
+ if (!*beacon_int_gcd) {
+ *beacon_int_gcd = wdev->beacon_interval;
+ continue;
}
+
+ if (wdev->beacon_interval == *beacon_int_gcd)
+ continue;
+
+ *beacon_int_different = true;
+ *beacon_int_gcd = gcd(*beacon_int_gcd, wdev->beacon_interval);
}
- return res;
+ if (new_beacon_int && *beacon_int_gcd != new_beacon_int) {
+ if (*beacon_int_gcd)
+ *beacon_int_different = true;
+ *beacon_int_gcd = gcd(*beacon_int_gcd, new_beacon_int);
+ }
+}
+
+int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
+ enum nl80211_iftype iftype, u32 beacon_int)
+{
+ /*
+ * This is just a basic pre-condition check; if interface combinations
+ * are possible the driver must already be checking those with a call
+ * to cfg80211_check_combinations(), in which case we'll validate more
+ * through the cfg80211_calculate_bi_data() call and code in
+ * cfg80211_iter_combinations().
+ */
+
+ if (beacon_int < 10 || beacon_int > 10000)
+ return -EINVAL;
+
+ return 0;
}
int cfg80211_iter_combinations(struct wiphy *wiphy,
- const int num_different_channels,
- const u8 radar_detect,
- const int iftype_num[NUM_NL80211_IFTYPES],
+ struct iface_combination_params *params,
void (*iter)(const struct ieee80211_iface_combination *c,
void *data),
void *data)
@@ -1532,8 +1554,23 @@ int cfg80211_iter_combinations(struct wiphy *wiphy,
int i, j, iftype;
int num_interfaces = 0;
u32 used_iftypes = 0;
+ u32 beacon_int_gcd;
+ bool beacon_int_different;
- if (radar_detect) {
+ /*
+ * This is a bit strange, since the iteration used to rely only on
+ * the data given by the driver, but here it now relies on context,
+ * in form of the currently operating interfaces.
+ * This is OK for all current users, and saves us from having to
+ * push the GCD calculations into all the drivers.
+ * In the future, this should probably rely more on data that's in
+ * cfg80211 already - the only thing not would appear to be any new
+ * interfaces (while being brought up) and channel/radar data.
+ */
+ cfg80211_calculate_bi_data(wiphy, params->new_beacon_int,
+ &beacon_int_gcd, &beacon_int_different);
+
+ if (params->radar_detect) {
rcu_read_lock();
regdom = rcu_dereference(cfg80211_regdomain);
if (regdom)
@@ -1542,8 +1579,8 @@ int cfg80211_iter_combinations(struct wiphy *wiphy,
}
for (iftype = 0; iftype < NUM_NL80211_IFTYPES; iftype++) {
- num_interfaces += iftype_num[iftype];
- if (iftype_num[iftype] > 0 &&
+ num_interfaces += params->iftype_num[iftype];
+ if (params->iftype_num[iftype] > 0 &&
!(wiphy->software_iftypes & BIT(iftype)))
used_iftypes |= BIT(iftype);
}
@@ -1557,7 +1594,7 @@ int cfg80211_iter_combinations(struct wiphy *wiphy,
if (num_interfaces > c->max_interfaces)
continue;
- if (num_different_channels > c->num_different_channels)
+ if (params->num_different_channels > c->num_different_channels)
continue;
limits = kmemdup(c->limits, sizeof(limits[0]) * c->n_limits,
@@ -1572,16 +1609,17 @@ int cfg80211_iter_combinations(struct wiphy *wiphy,
all_iftypes |= limits[j].types;
if (!(limits[j].types & BIT(iftype)))
continue;
- if (limits[j].max < iftype_num[iftype])
+ if (limits[j].max < params->iftype_num[iftype])
goto cont;
- limits[j].max -= iftype_num[iftype];
+ limits[j].max -= params->iftype_num[iftype];
}
}
- if (radar_detect != (c->radar_detect_widths & radar_detect))
+ if (params->radar_detect !=
+ (c->radar_detect_widths & params->radar_detect))
goto cont;
- if (radar_detect && c->radar_detect_regions &&
+ if (params->radar_detect && c->radar_detect_regions &&
!(c->radar_detect_regions & BIT(region)))
goto cont;
@@ -1593,6 +1631,14 @@ int cfg80211_iter_combinations(struct wiphy *wiphy,
if ((all_iftypes & used_iftypes) != used_iftypes)
goto cont;
+ if (beacon_int_gcd) {
+ if (c->beacon_int_min_gcd &&
+ beacon_int_gcd < c->beacon_int_min_gcd)
+ goto cont;
+ if (!c->beacon_int_min_gcd && beacon_int_different)
+ goto cont;
+ }
+
/* This combination covered all interface types and
* supported the requested numbers, so we're good.
*/
@@ -1615,14 +1661,11 @@ cfg80211_iter_sum_ifcombs(const struct ieee80211_iface_combination *c,
}
int cfg80211_check_combinations(struct wiphy *wiphy,
- const int num_different_channels,
- const u8 radar_detect,
- const int iftype_num[NUM_NL80211_IFTYPES])
+ struct iface_combination_params *params)
{
int err, num = 0;
- err = cfg80211_iter_combinations(wiphy, num_different_channels,
- radar_detect, iftype_num,
+ err = cfg80211_iter_combinations(wiphy, params,
cfg80211_iter_sum_ifcombs, &num);
if (err)
return err;
@@ -1641,14 +1684,15 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
u8 radar_detect)
{
struct wireless_dev *wdev_iter;
- int num[NUM_NL80211_IFTYPES];
struct ieee80211_channel
*used_channels[CFG80211_MAX_NUM_DIFFERENT_CHANNELS];
struct ieee80211_channel *ch;
enum cfg80211_chan_mode chmode;
- int num_different_channels = 0;
int total = 1;
int i;
+ struct iface_combination_params params = {
+ .radar_detect = radar_detect,
+ };
ASSERT_RTNL();
@@ -1665,10 +1709,9 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
return 0;
}
- memset(num, 0, sizeof(num));
memset(used_channels, 0, sizeof(used_channels));
- num[iftype] = 1;
+ params.iftype_num[iftype] = 1;
/* TODO: We'll probably not need this anymore, since this
* should only be called with CHAN_MODE_UNDEFINED. There are
@@ -1681,14 +1724,14 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
case CHAN_MODE_SHARED:
WARN_ON(!chan);
used_channels[0] = chan;
- num_different_channels++;
+ params.num_different_channels++;
break;
case CHAN_MODE_EXCLUSIVE:
- num_different_channels++;
+ params.num_different_channels++;
break;
}
- list_for_each_entry(wdev_iter, &rdev->wdev_list, list) {
+ list_for_each_entry(wdev_iter, &rdev->wiphy.wdev_list, list) {
if (wdev_iter == wdev)
continue;
if (wdev_iter->iftype == NL80211_IFTYPE_P2P_DEVICE) {
@@ -1712,7 +1755,8 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
*/
mutex_lock_nested(&wdev_iter->mtx, 1);
__acquire(wdev_iter->mtx);
- cfg80211_get_chan_state(wdev_iter, &ch, &chmode, &radar_detect);
+ cfg80211_get_chan_state(wdev_iter, &ch, &chmode,
+ &params.radar_detect);
wdev_unlock(wdev_iter);
switch (chmode) {
@@ -1728,23 +1772,22 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
if (used_channels[i] == NULL) {
used_channels[i] = ch;
- num_different_channels++;
+ params.num_different_channels++;
}
break;
case CHAN_MODE_EXCLUSIVE:
- num_different_channels++;
+ params.num_different_channels++;
break;
}
- num[wdev_iter->iftype]++;
+ params.iftype_num[wdev_iter->iftype]++;
total++;
}
- if (total == 1 && !radar_detect)
+ if (total == 1 && !params.radar_detect)
return 0;
- return cfg80211_check_combinations(&rdev->wiphy, num_different_channels,
- radar_detect, num);
+ return cfg80211_check_combinations(&rdev->wiphy, &params);
}
int ieee80211_get_ratemask(struct ieee80211_supported_band *sband,
@@ -1787,10 +1830,10 @@ int ieee80211_get_ratemask(struct ieee80211_supported_band *sband,
unsigned int ieee80211_get_num_supported_channels(struct wiphy *wiphy)
{
- enum ieee80211_band band;
+ enum nl80211_band band;
unsigned int n_channels = 0;
- for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+ for (band = 0; band < NUM_NL80211_BANDS; band++)
if (wiphy->bands[band])
n_channels += wiphy->bands[band]->n_channels;
@@ -1827,6 +1870,57 @@ const unsigned char bridge_tunnel_header[] __aligned(2) =
{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
EXPORT_SYMBOL(bridge_tunnel_header);
+bool cfg80211_is_gratuitous_arp_unsolicited_na(struct sk_buff *skb)
+{
+ const struct ethhdr *eth = (void *)skb->data;
+ const struct {
+ struct arphdr hdr;
+ u8 ar_sha[ETH_ALEN];
+ u8 ar_sip[4];
+ u8 ar_tha[ETH_ALEN];
+ u8 ar_tip[4];
+ } __packed *arp;
+ const struct ipv6hdr *ipv6;
+ const struct icmp6hdr *icmpv6;
+
+ switch (eth->h_proto) {
+ case cpu_to_be16(ETH_P_ARP):
+ /* can't say - but will probably be dropped later anyway */
+ if (!pskb_may_pull(skb, sizeof(*eth) + sizeof(*arp)))
+ return false;
+
+ arp = (void *)(eth + 1);
+
+ if ((arp->hdr.ar_op == cpu_to_be16(ARPOP_REPLY) ||
+ arp->hdr.ar_op == cpu_to_be16(ARPOP_REQUEST)) &&
+ !memcmp(arp->ar_sip, arp->ar_tip, sizeof(arp->ar_sip)))
+ return true;
+ break;
+ case cpu_to_be16(ETH_P_IPV6):
+ /* can't say - but will probably be dropped later anyway */
+ if (!pskb_may_pull(skb, sizeof(*eth) + sizeof(*ipv6) +
+ sizeof(*icmpv6)))
+ return false;
+
+ ipv6 = (void *)(eth + 1);
+ icmpv6 = (void *)(ipv6 + 1);
+
+ if (icmpv6->icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT &&
+ !memcmp(&ipv6->saddr, &ipv6->daddr, sizeof(ipv6->saddr)))
+ return true;
+ break;
+ default:
+ /*
+ * no need to support other protocols, proxy service isn't
+ * specified for any others
+ */
+ break;
+ }
+
+ return false;
+}
+EXPORT_SYMBOL(cfg80211_is_gratuitous_arp_unsolicited_na);
+
/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
struct iapp_layer2_update {
u8 da[ETH_ALEN]; /* broadcast */
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index cd119943612b..7139f9bcaf0c 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -32,13 +32,13 @@ int cfg80211_wext_giwname(struct net_device *dev,
if (!wdev)
return -EOPNOTSUPP;
- sband = wdev->wiphy->bands[IEEE80211_BAND_5GHZ];
+ sband = wdev->wiphy->bands[NL80211_BAND_5GHZ];
if (sband) {
is_a = true;
is_ht |= sband->ht_cap.ht_supported;
}
- sband = wdev->wiphy->bands[IEEE80211_BAND_2GHZ];
+ sband = wdev->wiphy->bands[NL80211_BAND_2GHZ];
if (sband) {
int i;
/* Check for mandatory rates */
@@ -143,7 +143,7 @@ int cfg80211_wext_giwrange(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct iw_range *range = (struct iw_range *) extra;
- enum ieee80211_band band;
+ enum nl80211_band band;
int i, c = 0;
if (!wdev)
@@ -215,7 +215,7 @@ int cfg80211_wext_giwrange(struct net_device *dev,
}
}
- for (band = 0; band < IEEE80211_NUM_BANDS; band ++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band ++) {
struct ieee80211_supported_band *sband;
sband = wdev->wiphy->bands[band];
@@ -265,11 +265,11 @@ int cfg80211_wext_freq(struct iw_freq *freq)
* -EINVAL for impossible things.
*/
if (freq->e == 0) {
- enum ieee80211_band band = IEEE80211_BAND_2GHZ;
+ enum nl80211_band band = NL80211_BAND_2GHZ;
if (freq->m < 0)
return 0;
if (freq->m > 14)
- band = IEEE80211_BAND_5GHZ;
+ band = NL80211_BAND_5GHZ;
return ieee80211_channel_to_frequency(freq->m, band);
} else {
int i, div = 1000000;
@@ -1245,7 +1245,7 @@ static int cfg80211_wext_siwrate(struct net_device *dev,
maxrate = rate->value / 100000;
}
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
sband = wdev->wiphy->bands[band];
if (sband == NULL)
continue;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-23 17:50:52 +0000