aboutsummaryrefslogtreecommitdiffstats
path: root/net/wireless
diff options
context:
space:
mode:
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/Kconfig5
-rw-r--r--net/wireless/Makefile4
-rw-r--r--net/wireless/ap.c4
-rw-r--r--net/wireless/chan.c313
-rw-r--r--net/wireless/core.c23
-rw-r--r--net/wireless/core.h32
-rw-r--r--net/wireless/ethtool.c15
-rw-r--r--net/wireless/ibss.c36
-rw-r--r--net/wireless/mesh.c59
-rw-r--r--net/wireless/mlme.c116
-rw-r--r--net/wireless/nl80211.c868
-rw-r--r--net/wireless/nl80211.h8
-rw-r--r--net/wireless/rdev-ops.h878
-rw-r--r--net/wireless/reg.c2
-rw-r--r--net/wireless/reg.h2
-rw-r--r--net/wireless/scan.c615
-rw-r--r--net/wireless/sme.c25
-rw-r--r--net/wireless/sysfs.c5
-rw-r--r--net/wireless/trace.c7
-rw-r--r--net/wireless/trace.h2324
-rw-r--r--net/wireless/util.c197
-rw-r--r--net/wireless/wext-compat.c76
-rw-r--r--net/wireless/wext-sme.c19
23 files changed, 4840 insertions, 793 deletions
diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
index fe4adb12b3ef..16d08b399210 100644
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
@@ -140,14 +140,13 @@ config CFG80211_WEXT
extensions with cfg80211-based drivers.
config LIB80211
- tristate "Common routines for IEEE802.11 drivers"
+ tristate
default n
help
This options enables a library of common routines used
by IEEE802.11 wireless LAN drivers.
- Drivers should select this themselves if needed. Say Y if
- you want this built into your kernel.
+ Drivers should select this themselves if needed.
config LIB80211_CRYPT_WEP
tristate
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 0f7e0d621ab0..a761670af31d 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -10,11 +10,13 @@ obj-$(CONFIG_WEXT_SPY) += wext-spy.o
obj-$(CONFIG_WEXT_PRIV) += wext-priv.o
cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
-cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o
+cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
cfg80211-$(CONFIG_CFG80211_INTERNAL_REGDB) += regdb.o
+CFLAGS_trace.o := -I$(src)
+
ccflags-y += -D__CHECK_ENDIAN__
$(obj)/regdb.c: $(src)/db.txt $(src)/genregdb.awk
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
index fcc60d8dbefa..324e8d851dc4 100644
--- a/net/wireless/ap.c
+++ b/net/wireless/ap.c
@@ -3,6 +3,7 @@
#include <net/cfg80211.h>
#include "nl80211.h"
#include "core.h"
+#include "rdev-ops.h"
static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
@@ -23,10 +24,11 @@ static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
if (!wdev->beacon_interval)
return -ENOENT;
- err = rdev->ops->stop_ap(&rdev->wiphy, dev);
+ err = rdev_stop_ap(rdev, dev);
if (!err) {
wdev->beacon_interval = 0;
wdev->channel = NULL;
+ wdev->ssid_len = 0;
}
return err;
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 2f876b9ee344..a7990bb16529 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -9,90 +9,303 @@
#include <linux/export.h>
#include <net/cfg80211.h>
#include "core.h"
+#include "rdev-ops.h"
-struct ieee80211_channel *
-rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
- int freq, enum nl80211_channel_type channel_type)
+void cfg80211_chandef_create(struct cfg80211_chan_def *chandef,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type chan_type)
{
- struct ieee80211_channel *chan;
- struct ieee80211_sta_ht_cap *ht_cap;
+ if (WARN_ON(!chan))
+ return;
+
+ chandef->chan = chan;
+ chandef->center_freq2 = 0;
+
+ switch (chan_type) {
+ case NL80211_CHAN_NO_HT:
+ chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
+ chandef->center_freq1 = chan->center_freq;
+ break;
+ case NL80211_CHAN_HT20:
+ chandef->width = NL80211_CHAN_WIDTH_20;
+ chandef->center_freq1 = chan->center_freq;
+ break;
+ case NL80211_CHAN_HT40PLUS:
+ chandef->width = NL80211_CHAN_WIDTH_40;
+ chandef->center_freq1 = chan->center_freq + 10;
+ break;
+ case NL80211_CHAN_HT40MINUS:
+ chandef->width = NL80211_CHAN_WIDTH_40;
+ chandef->center_freq1 = chan->center_freq - 10;
+ break;
+ default:
+ WARN_ON(1);
+ }
+}
+EXPORT_SYMBOL(cfg80211_chandef_create);
+
+bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef)
+{
+ u32 control_freq;
+
+ if (!chandef->chan)
+ return false;
- chan = ieee80211_get_channel(&rdev->wiphy, freq);
+ control_freq = chandef->chan->center_freq;
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_20:
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ if (chandef->center_freq1 != control_freq)
+ return false;
+ if (chandef->center_freq2)
+ return false;
+ break;
+ case NL80211_CHAN_WIDTH_40:
+ if (chandef->center_freq1 != control_freq + 10 &&
+ chandef->center_freq1 != control_freq - 10)
+ return false;
+ if (chandef->center_freq2)
+ return false;
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ if (chandef->center_freq1 != control_freq + 30 &&
+ chandef->center_freq1 != control_freq + 10 &&
+ chandef->center_freq1 != control_freq - 10 &&
+ chandef->center_freq1 != control_freq - 30)
+ return false;
+ if (!chandef->center_freq2)
+ return false;
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ if (chandef->center_freq1 != control_freq + 30 &&
+ chandef->center_freq1 != control_freq + 10 &&
+ chandef->center_freq1 != control_freq - 10 &&
+ chandef->center_freq1 != control_freq - 30)
+ return false;
+ if (chandef->center_freq2)
+ return false;
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ if (chandef->center_freq1 != control_freq + 70 &&
+ chandef->center_freq1 != control_freq + 50 &&
+ chandef->center_freq1 != control_freq + 30 &&
+ chandef->center_freq1 != control_freq + 10 &&
+ chandef->center_freq1 != control_freq - 10 &&
+ chandef->center_freq1 != control_freq - 30 &&
+ chandef->center_freq1 != control_freq - 50 &&
+ chandef->center_freq1 != control_freq - 70)
+ return false;
+ if (chandef->center_freq2)
+ return false;
+ break;
+ default:
+ return false;
+ }
+
+ return true;
+}
+EXPORT_SYMBOL(cfg80211_chandef_valid);
+
+static void chandef_primary_freqs(const struct cfg80211_chan_def *c,
+ int *pri40, int *pri80)
+{
+ int tmp;
+
+ switch (c->width) {
+ case NL80211_CHAN_WIDTH_40:
+ *pri40 = c->center_freq1;
+ *pri80 = 0;
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ case NL80211_CHAN_WIDTH_80P80:
+ *pri80 = c->center_freq1;
+ /* n_P20 */
+ tmp = (30 + c->chan->center_freq - c->center_freq1)/20;
+ /* n_P40 */
+ tmp /= 2;
+ /* freq_P40 */
+ *pri40 = c->center_freq1 - 20 + 40 * tmp;
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ /* n_P20 */
+ tmp = (70 + c->chan->center_freq - c->center_freq1)/20;
+ /* n_P40 */
+ tmp /= 2;
+ /* freq_P40 */
+ *pri40 = c->center_freq1 - 60 + 40 * tmp;
+ /* n_P80 */
+ tmp /= 2;
+ *pri80 = c->center_freq1 - 40 + 80 * tmp;
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ }
+}
- /* Primary channel not allowed */
- if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
+const struct cfg80211_chan_def *
+cfg80211_chandef_compatible(const struct cfg80211_chan_def *c1,
+ const struct cfg80211_chan_def *c2)
+{
+ u32 c1_pri40, c1_pri80, c2_pri40, c2_pri80;
+
+ /* If they are identical, return */
+ if (cfg80211_chandef_identical(c1, c2))
+ return c1;
+
+ /* otherwise, must have same control channel */
+ if (c1->chan != c2->chan)
return NULL;
- if (channel_type == NL80211_CHAN_HT40MINUS &&
- chan->flags & IEEE80211_CHAN_NO_HT40MINUS)
+ /*
+ * If they have the same width, but aren't identical,
+ * then they can't be compatible.
+ */
+ if (c1->width == c2->width)
return NULL;
- else if (channel_type == NL80211_CHAN_HT40PLUS &&
- chan->flags & IEEE80211_CHAN_NO_HT40PLUS)
+
+ if (c1->width == NL80211_CHAN_WIDTH_20_NOHT ||
+ c1->width == NL80211_CHAN_WIDTH_20)
+ return c2;
+
+ if (c2->width == NL80211_CHAN_WIDTH_20_NOHT ||
+ c2->width == NL80211_CHAN_WIDTH_20)
+ return c1;
+
+ chandef_primary_freqs(c1, &c1_pri40, &c1_pri80);
+ chandef_primary_freqs(c2, &c2_pri40, &c2_pri80);
+
+ if (c1_pri40 != c2_pri40)
return NULL;
- ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
+ WARN_ON(!c1_pri80 && !c2_pri80);
+ if (c1_pri80 && c2_pri80 && c1_pri80 != c2_pri80)
+ return NULL;
- if (channel_type != NL80211_CHAN_NO_HT) {
- if (!ht_cap->ht_supported)
- return NULL;
+ if (c1->width > c2->width)
+ return c1;
+ return c2;
+}
+EXPORT_SYMBOL(cfg80211_chandef_compatible);
- if (channel_type != NL80211_CHAN_HT20 &&
- (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
- ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT))
- return NULL;
+static bool cfg80211_secondary_chans_ok(struct wiphy *wiphy,
+ u32 center_freq, u32 bandwidth,
+ u32 prohibited_flags)
+{
+ struct ieee80211_channel *c;
+ u32 freq;
+
+ for (freq = center_freq - bandwidth/2 + 10;
+ freq <= center_freq + bandwidth/2 - 10;
+ freq += 20) {
+ c = ieee80211_get_channel(wiphy, freq);
+ if (!c || c->flags & prohibited_flags)
+ return false;
}
- return chan;
+ return true;
}
-bool cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type)
+bool cfg80211_chandef_usable(struct wiphy *wiphy,
+ const struct cfg80211_chan_def *chandef,
+ u32 prohibited_flags)
{
- struct ieee80211_channel *sec_chan;
- int diff;
+ struct ieee80211_sta_ht_cap *ht_cap;
+ struct ieee80211_sta_vht_cap *vht_cap;
+ u32 width, control_freq;
- switch (channel_type) {
- case NL80211_CHAN_HT40PLUS:
- diff = 20;
+ if (WARN_ON(!cfg80211_chandef_valid(chandef)))
+ return false;
+
+ ht_cap = &wiphy->bands[chandef->chan->band]->ht_cap;
+ vht_cap = &wiphy->bands[chandef->chan->band]->vht_cap;
+
+ control_freq = chandef->chan->center_freq;
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_20:
+ if (!ht_cap->ht_supported)
+ return false;
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ width = 20;
break;
- case NL80211_CHAN_HT40MINUS:
- diff = -20;
+ case NL80211_CHAN_WIDTH_40:
+ width = 40;
+ if (!ht_cap->ht_supported)
+ return false;
+ if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
+ ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)
+ return false;
+ if (chandef->center_freq1 < control_freq &&
+ chandef->chan->flags & IEEE80211_CHAN_NO_HT40MINUS)
+ return false;
+ if (chandef->center_freq1 > control_freq &&
+ chandef->chan->flags & IEEE80211_CHAN_NO_HT40PLUS)
+ return false;
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ if (!(vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))
+ return false;
+ case NL80211_CHAN_WIDTH_80:
+ if (!vht_cap->vht_supported)
+ return false;
+ width = 80;
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ if (!vht_cap->vht_supported)
+ return false;
+ if (!(vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ))
+ return false;
+ width = 160;
break;
default:
- return true;
+ WARN_ON_ONCE(1);
+ return false;
}
- sec_chan = ieee80211_get_channel(wiphy, chan->center_freq + diff);
- if (!sec_chan)
- return false;
+ /* TODO: missing regulatory check on 80/160 bandwidth */
- /* we'll need a DFS capability later */
- if (sec_chan->flags & (IEEE80211_CHAN_DISABLED |
- IEEE80211_CHAN_PASSIVE_SCAN |
- IEEE80211_CHAN_NO_IBSS |
- IEEE80211_CHAN_RADAR))
+ if (width > 20)
+ prohibited_flags |= IEEE80211_CHAN_NO_OFDM;
+
+ if (!cfg80211_secondary_chans_ok(wiphy, chandef->center_freq1,
+ width, prohibited_flags))
return false;
- return true;
+ if (!chandef->center_freq2)
+ return true;
+ return cfg80211_secondary_chans_ok(wiphy, chandef->center_freq2,
+ width, prohibited_flags);
}
-EXPORT_SYMBOL(cfg80211_can_beacon_sec_chan);
+EXPORT_SYMBOL(cfg80211_chandef_usable);
-int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
- int freq, enum nl80211_channel_type chantype)
+bool cfg80211_reg_can_beacon(struct wiphy *wiphy,
+ struct cfg80211_chan_def *chandef)
{
- struct ieee80211_channel *chan;
+ bool res;
+
+ trace_cfg80211_reg_can_beacon(wiphy, chandef);
+ res = cfg80211_chandef_usable(wiphy, chandef,
+ IEEE80211_CHAN_DISABLED |
+ IEEE80211_CHAN_PASSIVE_SCAN |
+ IEEE80211_CHAN_NO_IBSS |
+ IEEE80211_CHAN_RADAR);
+
+ trace_cfg80211_return_bool(res);
+ return res;
+}
+EXPORT_SYMBOL(cfg80211_reg_can_beacon);
+
+int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
+ struct cfg80211_chan_def *chandef)
+{
if (!rdev->ops->set_monitor_channel)
return -EOPNOTSUPP;
if (!cfg80211_has_monitors_only(rdev))
return -EBUSY;
- chan = rdev_freq_to_chan(rdev, freq, chantype);
- if (!chan)
- return -EINVAL;
-
- return rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
+ return rdev_set_monitor_channel(rdev, chandef);
}
void
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 3f7253052088..14d990400354 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -26,6 +26,7 @@
#include "debugfs.h"
#include "wext-compat.h"
#include "ethtool.h"
+#include "rdev-ops.h"
/* name for sysfs, %d is appended */
#define PHY_NAME "phy"
@@ -216,7 +217,7 @@ static void cfg80211_rfkill_poll(struct rfkill *rfkill, void *data)
{
struct cfg80211_registered_device *rdev = data;
- rdev->ops->rfkill_poll(&rdev->wiphy);
+ rdev_rfkill_poll(rdev);
}
static int cfg80211_rfkill_set_block(void *data, bool blocked)
@@ -240,7 +241,7 @@ static int cfg80211_rfkill_set_block(void *data, bool blocked)
case NL80211_IFTYPE_P2P_DEVICE:
if (!wdev->p2p_started)
break;
- rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
+ rdev_stop_p2p_device(rdev, wdev);
wdev->p2p_started = false;
rdev->opencount--;
break;
@@ -325,6 +326,8 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
mutex_init(&rdev->devlist_mtx);
mutex_init(&rdev->sched_scan_mtx);
INIT_LIST_HEAD(&rdev->wdev_list);
+ INIT_LIST_HEAD(&rdev->beacon_registrations);
+ spin_lock_init(&rdev->beacon_registrations_lock);
spin_lock_init(&rdev->bss_lock);
INIT_LIST_HEAD(&rdev->bss_list);
INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done);
@@ -370,6 +373,8 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
rdev->wiphy.rts_threshold = (u32) -1;
rdev->wiphy.coverage_class = 0;
+ rdev->wiphy.features = NL80211_FEATURE_SCAN_FLUSH;
+
return &rdev->wiphy;
}
EXPORT_SYMBOL(wiphy_new);
@@ -687,7 +692,7 @@ void wiphy_unregister(struct wiphy *wiphy)
flush_work(&rdev->event_work);
if (rdev->wowlan && rdev->ops->set_wakeup)
- rdev->ops->set_wakeup(&rdev->wiphy, false);
+ rdev_set_wakeup(rdev, false);
cfg80211_rdev_free_wowlan(rdev);
}
EXPORT_SYMBOL(wiphy_unregister);
@@ -695,10 +700,15 @@ EXPORT_SYMBOL(wiphy_unregister);
void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
{
struct cfg80211_internal_bss *scan, *tmp;
+ struct cfg80211_beacon_registration *reg, *treg;
rfkill_destroy(rdev->rfkill);
mutex_destroy(&rdev->mtx);
mutex_destroy(&rdev->devlist_mtx);
mutex_destroy(&rdev->sched_scan_mtx);
+ list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) {
+ list_del(&reg->list);
+ kfree(reg);
+ }
list_for_each_entry_safe(scan, tmp, &rdev->bss_list, list)
cfg80211_put_bss(&scan->pub);
kfree(rdev);
@@ -770,7 +780,7 @@ void cfg80211_unregister_wdev(struct wireless_dev *wdev)
case NL80211_IFTYPE_P2P_DEVICE:
if (!wdev->p2p_started)
break;
- rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
+ rdev_stop_p2p_device(rdev, wdev);
wdev->p2p_started = false;
rdev->opencount--;
break;
@@ -961,9 +971,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
if ((wdev->iftype == NL80211_IFTYPE_STATION ||
wdev->iftype == NL80211_IFTYPE_P2P_CLIENT) &&
rdev->ops->set_power_mgmt)
- if (rdev->ops->set_power_mgmt(wdev->wiphy, dev,
- wdev->ps,
- wdev->ps_timeout)) {
+ if (rdev_set_power_mgmt(rdev, dev, wdev->ps,
+ wdev->ps_timeout)) {
/* assume this means it's off */
wdev->ps = false;
}
diff --git a/net/wireless/core.h b/net/wireless/core.h
index a343be4a52bd..3563097169cb 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -55,7 +55,8 @@ struct cfg80211_registered_device {
int opencount; /* also protected by devlist_mtx */
wait_queue_head_t dev_wait;
- u32 ap_beacons_nlportid;
+ struct list_head beacon_registrations;
+ spinlock_t beacon_registrations_lock;
/* protected by RTNL only */
int num_running_ifaces;
@@ -137,8 +138,6 @@ struct cfg80211_internal_bss {
unsigned long ts;
struct kref ref;
atomic_t hold;
- bool beacon_ies_allocated;
- bool proberesp_ies_allocated;
/* must be last because of priv member */
struct cfg80211_bss pub;
@@ -260,6 +259,10 @@ enum cfg80211_chan_mode {
CHAN_MODE_EXCLUSIVE,
};
+struct cfg80211_beacon_registration {
+ struct list_head list;
+ u32 nlportid;
+};
/* free object */
extern void cfg80211_dev_free(struct cfg80211_registered_device *rdev);
@@ -304,9 +307,9 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
const struct mesh_config *conf);
int cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev);
-int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, int freq,
- enum nl80211_channel_type channel_type);
+int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef);
/* AP */
int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
@@ -320,13 +323,15 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
const u8 *bssid,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
- const u8 *key, int key_len, int key_idx);
+ const u8 *key, int key_len, int key_idx,
+ const u8 *sae_data, int sae_data_len);
int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
struct net_device *dev, struct ieee80211_channel *chan,
enum nl80211_auth_type auth_type, const u8 *bssid,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
- const u8 *key, int key_len, int key_idx);
+ const u8 *key, int key_len, int key_idx,
+ const u8 *sae_data, int sae_data_len);
int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan,
@@ -371,10 +376,8 @@ void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev);
int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie);
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie);
void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
const struct ieee80211_ht_cap *ht_capa_mask);
@@ -465,11 +468,8 @@ cfg80211_get_chan_state(struct wireless_dev *wdev,
struct ieee80211_channel **chan,
enum cfg80211_chan_mode *chanmode);
-struct ieee80211_channel *
-rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
- int freq, enum nl80211_channel_type channel_type);
int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
- int freq, enum nl80211_channel_type chantype);
+ struct cfg80211_chan_def *chandef);
int ieee80211_get_ratemask(struct ieee80211_supported_band *sband,
const u8 *rates, unsigned int n_rates,
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
index 7eecdf40cf80..48c48ffafa1d 100644
--- a/net/wireless/ethtool.c
+++ b/net/wireless/ethtool.c
@@ -2,6 +2,7 @@
#include <net/cfg80211.h>
#include "core.h"
#include "ethtool.h"
+#include "rdev-ops.h"
static void cfg80211_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
@@ -47,9 +48,8 @@ static void cfg80211_get_ringparam(struct net_device *dev,
memset(rp, 0, sizeof(*rp));
if (rdev->ops->get_ringparam)
- rdev->ops->get_ringparam(wdev->wiphy,
- &rp->tx_pending, &rp->tx_max_pending,
- &rp->rx_pending, &rp->rx_max_pending);
+ rdev_get_ringparam(rdev, &rp->tx_pending, &rp->tx_max_pending,
+ &rp->rx_pending, &rp->rx_max_pending);
}
static int cfg80211_set_ringparam(struct net_device *dev,
@@ -62,8 +62,7 @@ static int cfg80211_set_ringparam(struct net_device *dev,
return -EINVAL;
if (rdev->ops->set_ringparam)
- return rdev->ops->set_ringparam(wdev->wiphy,
- rp->tx_pending, rp->rx_pending);
+ return rdev_set_ringparam(rdev, rp->tx_pending, rp->rx_pending);
return -ENOTSUPP;
}
@@ -73,7 +72,7 @@ static int cfg80211_get_sset_count(struct net_device *dev, int sset)
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
if (rdev->ops->get_et_sset_count)
- return rdev->ops->get_et_sset_count(wdev->wiphy, dev, sset);
+ return rdev_get_et_sset_count(rdev, dev, sset);
return -EOPNOTSUPP;
}
@@ -83,7 +82,7 @@ static void cfg80211_get_stats(struct net_device *dev,
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
if (rdev->ops->get_et_stats)
- rdev->ops->get_et_stats(wdev->wiphy, dev, stats, data);
+ rdev_get_et_stats(rdev, dev, stats, data);
}
static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
@@ -91,7 +90,7 @@ static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
if (rdev->ops->get_et_strings)
- rdev->ops->get_et_strings(wdev->wiphy, dev, sset, data);
+ rdev_get_et_strings(rdev, dev, sset, data);
}
const struct ethtool_ops cfg80211_ethtool_ops = {
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index ca5672f6ee2f..9b9551e4a6f9 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -11,6 +11,7 @@
#include <net/cfg80211.h>
#include "wext-compat.h"
#include "nl80211.h"
+#include "rdev-ops.h"
void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
@@ -61,6 +62,8 @@ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp)
struct cfg80211_event *ev;
unsigned long flags;
+ trace_cfg80211_ibss_joined(dev, bssid);
+
CFG80211_DEV_WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTING);
ev = kzalloc(sizeof(*ev), gfp);
@@ -97,9 +100,9 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
* 11a for maximum compatibility.
*/
struct ieee80211_supported_band *sband =
- rdev->wiphy.bands[params->channel->band];
+ rdev->wiphy.bands[params->chandef.chan->band];
int j;
- u32 flag = params->channel->band == IEEE80211_BAND_5GHZ ?
+ u32 flag = params->chandef.chan->band == IEEE80211_BAND_5GHZ ?
IEEE80211_RATE_MANDATORY_A :
IEEE80211_RATE_MANDATORY_B;
@@ -115,11 +118,11 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
wdev->ibss_fixed = params->channel_fixed;
#ifdef CONFIG_CFG80211_WEXT
- wdev->wext.ibss.channel = params->channel;
+ wdev->wext.ibss.chandef = params->chandef;
#endif
wdev->sme_state = CFG80211_SME_CONNECTING;
- err = cfg80211_can_use_chan(rdev, wdev, params->channel,
+ err = cfg80211_can_use_chan(rdev, wdev, params->chandef.chan,
params->channel_fixed
? CHAN_MODE_SHARED
: CHAN_MODE_EXCLUSIVE);
@@ -128,7 +131,7 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
return err;
}
- err = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
+ err = rdev_join_ibss(rdev, dev, params);
if (err) {
wdev->connect_keys = NULL;
wdev->sme_state = CFG80211_SME_IDLE;
@@ -175,7 +178,7 @@ static void __cfg80211_clear_ibss(struct net_device *dev, bool nowext)
*/
if (rdev->ops->del_key)
for (i = 0; i < 6; i++)
- rdev->ops->del_key(wdev->wiphy, dev, i, false, NULL);
+ rdev_del_key(rdev, dev, i, false, NULL);
if (wdev->current_bss) {
cfg80211_unhold_bss(wdev->current_bss);
@@ -211,7 +214,7 @@ int __cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
if (!wdev->ssid_len)
return -ENOLINK;
- err = rdev->ops->leave_ibss(&rdev->wiphy, dev);
+ err = rdev_leave_ibss(rdev, dev);
if (err)
return err;
@@ -248,7 +251,9 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
wdev->wext.ibss.beacon_interval = 100;
/* try to find an IBSS channel if none requested ... */
- if (!wdev->wext.ibss.channel) {
+ if (!wdev->wext.ibss.chandef.chan) {
+ wdev->wext.ibss.chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
+
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
@@ -263,15 +268,15 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
continue;
if (chan->flags & IEEE80211_CHAN_DISABLED)
continue;
- wdev->wext.ibss.channel = chan;
+ wdev->wext.ibss.chandef.chan = chan;
break;
}
- if (wdev->wext.ibss.channel)
+ if (wdev->wext.ibss.chandef.chan)
break;
}
- if (!wdev->wext.ibss.channel)
+ if (!wdev->wext.ibss.chandef.chan)
return -EINVAL;
}
@@ -333,7 +338,7 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
return -EINVAL;
}
- if (wdev->wext.ibss.channel == chan)
+ if (wdev->wext.ibss.chandef.chan == chan)
return 0;
wdev_lock(wdev);
@@ -346,7 +351,8 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
return err;
if (chan) {
- wdev->wext.ibss.channel = chan;
+ wdev->wext.ibss.chandef.chan = chan;
+ wdev->wext.ibss.chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
wdev->wext.ibss.channel_fixed = true;
} else {
/* cfg80211_ibss_wext_join will pick one if needed */
@@ -376,8 +382,8 @@ int cfg80211_ibss_wext_giwfreq(struct net_device *dev,
wdev_lock(wdev);
if (wdev->current_bss)
chan = wdev->current_bss->pub.channel;
- else if (wdev->wext.ibss.channel)
- chan = wdev->wext.ibss.channel;
+ else if (wdev->wext.ibss.chandef.chan)
+ chan = wdev->wext.ibss.chandef.chan;
wdev_unlock(wdev);
if (chan) {
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index c384e77ff77a..f9d6ce5cfabb 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -3,6 +3,7 @@
#include <net/cfg80211.h>
#include "nl80211.h"
#include "core.h"
+#include "rdev-ops.h"
/* Default values, timeouts in ms */
#define MESH_TTL 31
@@ -72,8 +73,6 @@ const struct mesh_config default_mesh_config = {
const struct mesh_setup default_mesh_setup = {
/* cfg80211_join_mesh() will pick a channel if needed */
- .channel = NULL,
- .channel_type = NL80211_CHAN_NO_HT,
.sync_method = IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET,
.path_sel_proto = IEEE80211_PATH_PROTOCOL_HWMP,
.path_metric = IEEE80211_PATH_METRIC_AIRTIME,
@@ -110,13 +109,12 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
if (!rdev->ops->join_mesh)
return -EOPNOTSUPP;
- if (!setup->channel) {
+ if (!setup->chandef.chan) {
/* if no channel explicitly given, use preset channel */
- setup->channel = wdev->preset_chan;
- setup->channel_type = wdev->preset_chantype;
+ setup->chandef = wdev->preset_chandef;
}
- if (!setup->channel) {
+ if (!setup->chandef.chan) {
/* if we don't have that either, use the first usable channel */
enum ieee80211_band band;
@@ -136,35 +134,35 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
IEEE80211_CHAN_DISABLED |
IEEE80211_CHAN_RADAR))
continue;
- setup->channel = chan;
+ setup->chandef.chan = chan;
break;
}
- if (setup->channel)
+ if (setup->chandef.chan)
break;
}
/* no usable channel ... */
- if (!setup->channel)
+ if (!setup->chandef.chan)
return -EINVAL;
- setup->channel_type = NL80211_CHAN_NO_HT;
+ setup->chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
+ setup->chandef.center_freq1 = setup->chandef.chan->center_freq;
}
- if (!cfg80211_can_beacon_sec_chan(&rdev->wiphy, setup->channel,
- setup->channel_type))
+ if (!cfg80211_reg_can_beacon(&rdev->wiphy, &setup->chandef))
return -EINVAL;
- err = cfg80211_can_use_chan(rdev, wdev, setup->channel,
+ err = cfg80211_can_use_chan(rdev, wdev, setup->chandef.chan,
CHAN_MODE_SHARED);
if (err)
return err;
- err = rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
+ err = rdev_join_mesh(rdev, dev, conf, setup);
if (!err) {
memcpy(wdev->ssid, setup->mesh_id, setup->mesh_id_len);
wdev->mesh_id_len = setup->mesh_id_len;
- wdev->channel = setup->channel;
+ wdev->channel = setup->chandef.chan;
}
return err;
@@ -187,20 +185,12 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
return err;
}
-int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, int freq,
- enum nl80211_channel_type channel_type)
+int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
{
- struct ieee80211_channel *channel;
int err;
- channel = rdev_freq_to_chan(rdev, freq, channel_type);
- if (!channel || !cfg80211_can_beacon_sec_chan(&rdev->wiphy,
- channel,
- channel_type)) {
- return -EINVAL;
- }
-
/*
* Workaround for libertas (only!), it puts the interface
* into mesh mode but doesn't implement join_mesh. Instead,
@@ -209,22 +199,21 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
* compatible with 802.11 mesh.
*/
if (rdev->ops->libertas_set_mesh_channel) {
- if (channel_type != NL80211_CHAN_NO_HT)
+ if (chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
return -EINVAL;
if (!netif_running(wdev->netdev))
return -ENETDOWN;
- err = cfg80211_can_use_chan(rdev, wdev, channel,
+ err = cfg80211_can_use_chan(rdev, wdev, chandef->chan,
CHAN_MODE_SHARED);
if (err)
return err;
- err = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy,
- wdev->netdev,
- channel);
+ err = rdev_libertas_set_mesh_channel(rdev, wdev->netdev,
+ chandef->chan);
if (!err)
- wdev->channel = channel;
+ wdev->channel = chandef->chan;
return err;
}
@@ -232,8 +221,7 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
if (wdev->mesh_id_len)
return -EBUSY;
- wdev->preset_chan = channel;
- wdev->preset_chantype = channel_type;
+ wdev->preset_chandef = *chandef;
return 0;
}
@@ -242,6 +230,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ trace_cfg80211_notify_new_peer_candidate(dev, macaddr);
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))
return;
@@ -267,7 +256,7 @@ static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
if (!wdev->mesh_id_len)
return -ENOTCONN;
- err = rdev->ops->leave_mesh(&rdev->wiphy, dev);
+ err = rdev_leave_mesh(rdev, dev);
if (!err) {
wdev->mesh_id_len = 0;
wdev->channel = NULL;
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 904a7f368325..5e8123ee63fd 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -15,6 +15,8 @@
#include <net/iw_handler.h>
#include "core.h"
#include "nl80211.h"
+#include "rdev-ops.h"
+
void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len)
{
@@ -22,6 +24,7 @@ void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len)
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_send_rx_auth(dev);
wdev_lock(wdev);
nl80211_send_rx_auth(rdev, dev, buf, len, GFP_KERNEL);
@@ -42,6 +45,7 @@ void cfg80211_send_rx_assoc(struct net_device *dev, struct cfg80211_bss *bss,
u8 *ie = mgmt->u.assoc_resp.variable;
int ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
+ trace_cfg80211_send_rx_assoc(dev, bss);
wdev_lock(wdev);
status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
@@ -98,6 +102,7 @@ void __cfg80211_send_deauth(struct net_device *dev,
const u8 *bssid = mgmt->bssid;
bool was_current = false;
+ trace___cfg80211_send_deauth(dev);
ASSERT_WDEV_LOCK(wdev);
if (wdev->current_bss &&
@@ -147,6 +152,7 @@ void __cfg80211_send_disassoc(struct net_device *dev,
u16 reason_code;
bool from_ap;
+ trace___cfg80211_send_disassoc(dev);
ASSERT_WDEV_LOCK(wdev);
nl80211_send_disassoc(rdev, dev, buf, len, GFP_KERNEL);
@@ -188,6 +194,7 @@ void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_send_unprot_deauth(dev);
nl80211_send_unprot_deauth(rdev, dev, buf, len, GFP_ATOMIC);
}
EXPORT_SYMBOL(cfg80211_send_unprot_deauth);
@@ -199,6 +206,7 @@ void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_send_unprot_disassoc(dev);
nl80211_send_unprot_disassoc(rdev, dev, buf, len, GFP_ATOMIC);
}
EXPORT_SYMBOL(cfg80211_send_unprot_disassoc);
@@ -209,6 +217,7 @@ void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_send_auth_timeout(dev, addr);
wdev_lock(wdev);
nl80211_send_auth_timeout(rdev, dev, addr, GFP_KERNEL);
@@ -227,6 +236,7 @@ void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr)
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_send_assoc_timeout(dev, addr);
wdev_lock(wdev);
nl80211_send_assoc_timeout(rdev, dev, addr, GFP_KERNEL);
@@ -261,6 +271,7 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
}
#endif
+ trace_cfg80211_michael_mic_failure(dev, addr, key_type, key_id, tsc);
nl80211_michael_mic_failure(rdev, dev, addr, key_type, key_id, tsc, gfp);
}
EXPORT_SYMBOL(cfg80211_michael_mic_failure);
@@ -273,7 +284,8 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
const u8 *bssid,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
- const u8 *key, int key_len, int key_idx)
+ const u8 *key, int key_len, int key_idx,
+ const u8 *sae_data, int sae_data_len)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_auth_request req;
@@ -293,6 +305,8 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
req.ie = ie;
req.ie_len = ie_len;
+ req.sae_data = sae_data;
+ req.sae_data_len = sae_data_len;
req.auth_type = auth_type;
req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len,
WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
@@ -307,7 +321,7 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
if (err)
goto out;
- err = rdev->ops->auth(&rdev->wiphy, dev, &req);
+ err = rdev_auth(rdev, dev, &req);
out:
cfg80211_put_bss(req.bss);
@@ -319,7 +333,8 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
enum nl80211_auth_type auth_type, const u8 *bssid,
const u8 *ssid, int ssid_len,
const u8 *ie, int ie_len,
- const u8 *key, int key_len, int key_idx)
+ const u8 *key, int key_len, int key_idx,
+ const u8 *sae_data, int sae_data_len)
{
int err;
@@ -327,7 +342,8 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
wdev_lock(dev->ieee80211_ptr);
err = __cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
ssid, ssid_len, ie, ie_len,
- key, key_len, key_idx);
+ key, key_len, key_idx,
+ sae_data, sae_data_len);
wdev_unlock(dev->ieee80211_ptr);
mutex_unlock(&rdev->devlist_mtx);
@@ -410,7 +426,7 @@ int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
if (err)
goto out;
- err = rdev->ops->assoc(&rdev->wiphy, dev, &req);
+ err = rdev_assoc(rdev, dev, &req);
out:
if (err) {
@@ -466,7 +482,7 @@ int __cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
!ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
return 0;
- return rdev->ops->deauth(&rdev->wiphy, dev, &req);
+ return rdev_deauth(rdev, dev, &req);
}
int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
@@ -511,7 +527,7 @@ static int __cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
else
return -ENOTCONN;
- return rdev->ops->disassoc(&rdev->wiphy, dev, &req);
+ return rdev_disassoc(rdev, dev, &req);
}
int cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
@@ -552,7 +568,7 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);
req.bssid = bssid;
- rdev->ops->deauth(&rdev->wiphy, dev, &req);
+ rdev_deauth(rdev, dev, &req);
if (wdev->current_bss) {
cfg80211_unhold_bss(wdev->current_bss);
@@ -563,27 +579,25 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- nl80211_send_remain_on_channel(rdev, wdev, cookie, chan, channel_type,
- duration, gfp);
+ trace_cfg80211_ready_on_channel(wdev, cookie, chan, duration);
+ nl80211_send_remain_on_channel(rdev, wdev, cookie, chan, duration, gfp);
}
EXPORT_SYMBOL(cfg80211_ready_on_channel);
void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- nl80211_send_remain_on_channel_cancel(rdev, wdev, cookie, chan,
- channel_type, gfp);
+ trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan);
+ nl80211_send_remain_on_channel_cancel(rdev, wdev, cookie, chan, gfp);
}
EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
@@ -593,6 +607,7 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_new_sta(dev, mac_addr, sinfo);
nl80211_send_sta_event(rdev, dev, mac_addr, sinfo, gfp);
}
EXPORT_SYMBOL(cfg80211_new_sta);
@@ -602,6 +617,7 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_del_sta(dev, mac_addr);
nl80211_send_sta_del_event(rdev, dev, mac_addr, gfp);
}
EXPORT_SYMBOL(cfg80211_del_sta);
@@ -682,7 +698,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
list_add(&nreg->list, &wdev->mgmt_registrations);
if (rdev->ops->mgmt_frame_register)
- rdev->ops->mgmt_frame_register(wiphy, wdev, frame_type, true);
+ rdev_mgmt_frame_register(rdev, wdev, frame_type, true);
out:
spin_unlock_bh(&wdev->mgmt_registrations_lock);
@@ -705,8 +721,8 @@ void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlportid)
if (rdev->ops->mgmt_frame_register) {
u16 frame_type = le16_to_cpu(reg->frame_type);
- rdev->ops->mgmt_frame_register(wiphy, wdev,
- frame_type, false);
+ rdev_mgmt_frame_register(rdev, wdev,
+ frame_type, false);
}
list_del(&reg->list);
@@ -736,10 +752,8 @@ void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev)
int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
const struct ieee80211_mgmt *mgmt;
u16 stype;
@@ -832,10 +846,9 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
return -EINVAL;
/* Transmit the Action frame as requested by user space */
- return rdev->ops->mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
- channel_type, channel_type_valid,
- wait, buf, len, no_cck, dont_wait_for_ack,
- cookie);
+ return rdev_mgmt_tx(rdev, wdev, chan, offchan,
+ wait, buf, len, no_cck, dont_wait_for_ack,
+ cookie);
}
bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
@@ -854,10 +867,13 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE);
u16 stype;
+ trace_cfg80211_rx_mgmt(wdev, freq, sig_mbm);
stype = (le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE) >> 4;
- if (!(stypes->rx & BIT(stype)))
+ if (!(stypes->rx & BIT(stype))) {
+ trace_cfg80211_return_bool(false);
return false;
+ }
data = buf + ieee80211_hdrlen(mgmt->frame_control);
data_len = len - ieee80211_hdrlen(mgmt->frame_control);
@@ -888,6 +904,7 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
spin_unlock_bh(&wdev->mgmt_registrations_lock);
+ trace_cfg80211_return_bool(result);
return result;
}
EXPORT_SYMBOL(cfg80211_rx_mgmt);
@@ -898,6 +915,8 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_mgmt_tx_status(wdev, cookie, ack);
+
/* Indicate TX status of the Action frame to user space */
nl80211_send_mgmt_tx_status(rdev, wdev, cookie, buf, len, ack, gfp);
}
@@ -911,6 +930,8 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_cqm_rssi_notify(dev, rssi_event);
+
/* Indicate roaming trigger event to user space */
nl80211_send_cqm_rssi_notify(rdev, dev, rssi_event, gfp);
}
@@ -923,6 +944,8 @@ void cfg80211_cqm_pktloss_notify(struct net_device *dev,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_cqm_pktloss_notify(dev, peer, num_packets);
+
/* Indicate roaming trigger event to user space */
nl80211_send_cqm_pktloss_notify(rdev, dev, peer, num_packets, gfp);
}
@@ -948,6 +971,7 @@ void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_gtk_rekey_notify(dev, bssid);
nl80211_gtk_rekey_notify(rdev, dev, bssid, replay_ctr, gfp);
}
EXPORT_SYMBOL(cfg80211_gtk_rekey_notify);
@@ -959,17 +983,19 @@ void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_pmksa_candidate_notify(dev, index, bssid, preauth);
nl80211_pmksa_candidate_notify(rdev, dev, index, bssid, preauth, gfp);
}
EXPORT_SYMBOL(cfg80211_pmksa_candidate_notify);
-void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
- enum nl80211_channel_type type)
+void cfg80211_ch_switch_notify(struct net_device *dev,
+ struct cfg80211_chan_def *chandef)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- struct ieee80211_channel *chan;
+
+ trace_cfg80211_ch_switch_notify(dev, chandef);
wdev_lock(wdev);
@@ -977,12 +1003,8 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
wdev->iftype != NL80211_IFTYPE_P2P_GO))
goto out;
- chan = rdev_freq_to_chan(rdev, freq, type);
- if (WARN_ON(!chan))
- goto out;
-
- wdev->channel = chan;
- nl80211_ch_switch_notify(rdev, dev, freq, type, GFP_KERNEL);
+ wdev->channel = chandef->chan;
+ nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL);
out:
wdev_unlock(wdev);
return;
@@ -993,12 +1015,18 @@ bool cfg80211_rx_spurious_frame(struct net_device *dev,
const u8 *addr, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ bool ret;
+
+ trace_cfg80211_rx_spurious_frame(dev, addr);
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
- wdev->iftype != NL80211_IFTYPE_P2P_GO))
+ wdev->iftype != NL80211_IFTYPE_P2P_GO)) {
+ trace_cfg80211_return_bool(false);
return false;
-
- return nl80211_unexpected_frame(dev, addr, gfp);
+ }
+ ret = nl80211_unexpected_frame(dev, addr, gfp);
+ trace_cfg80211_return_bool(ret);
+ return ret;
}
EXPORT_SYMBOL(cfg80211_rx_spurious_frame);
@@ -1006,12 +1034,18 @@ bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev,
const u8 *addr, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ bool ret;
+
+ trace_cfg80211_rx_unexpected_4addr_frame(dev, addr);
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
wdev->iftype != NL80211_IFTYPE_P2P_GO &&
- wdev->iftype != NL80211_IFTYPE_AP_VLAN))
+ wdev->iftype != NL80211_IFTYPE_AP_VLAN)) {
+ trace_cfg80211_return_bool(false);
return false;
-
- return nl80211_unexpected_4addr_frame(dev, addr, gfp);
+ }
+ ret = nl80211_unexpected_4addr_frame(dev, addr, gfp);
+ trace_cfg80211_return_bool(ret);
+ return ret;
}
EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0418a6d5c1a6..f45706adaf34 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -22,8 +22,8 @@
#include "core.h"
#include "nl80211.h"
#include "reg.h"
+#include "rdev-ops.h"
-static bool nl80211_valid_auth_type(enum nl80211_auth_type auth_type);
static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
struct genl_info *info,
struct cfg80211_crypto_settings *settings,
@@ -223,8 +223,13 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
[NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING,
.len = 20-1 },
[NL80211_ATTR_WIPHY_TXQ_PARAMS] = { .type = NLA_NESTED },
+
[NL80211_ATTR_WIPHY_FREQ] = { .type = NLA_U32 },
[NL80211_ATTR_WIPHY_CHANNEL_TYPE] = { .type = NLA_U32 },
+ [NL80211_ATTR_CHANNEL_WIDTH] = { .type = NLA_U32 },
+ [NL80211_ATTR_CENTER_FREQ1] = { .type = NLA_U32 },
+ [NL80211_ATTR_CENTER_FREQ2] = { .type = NLA_U32 },
+
[NL80211_ATTR_WIPHY_RETRY_SHORT] = { .type = NLA_U8 },
[NL80211_ATTR_WIPHY_RETRY_LONG] = { .type = NLA_U8 },
[NL80211_ATTR_WIPHY_FRAG_THRESHOLD] = { .type = NLA_U32 },
@@ -355,6 +360,11 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
[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_VHT_CAPABILITY] = { .len = NL80211_VHT_CAPABILITY_LEN },
+ [NL80211_ATTR_SCAN_FLAGS] = { .type = NLA_U32 },
+ [NL80211_ATTR_P2P_CTWINDOW] = { .type = NLA_U8 },
+ [NL80211_ATTR_P2P_OPPPS] = { .type = NLA_U8 },
};
/* policy for the key attributes */
@@ -690,7 +700,7 @@ static int nl80211_parse_key(struct genl_info *info, struct key_parse *k)
static struct cfg80211_cached_keys *
nl80211_parse_connkeys(struct cfg80211_registered_device *rdev,
- struct nlattr *keys)
+ struct nlattr *keys, bool *no_ht)
{
struct key_parse parse;
struct nlattr *key;
@@ -733,6 +743,12 @@ nl80211_parse_connkeys(struct cfg80211_registered_device *rdev,
result->params[parse.idx].key_len = parse.p.key_len;
result->params[parse.idx].key = result->data[parse.idx];
memcpy(result->data[parse.idx], parse.p.key, parse.p.key_len);
+
+ if (parse.p.cipher == WLAN_CIPHER_SUITE_WEP40 ||
+ parse.p.cipher == WLAN_CIPHER_SUITE_WEP104) {
+ if (no_ht)
+ *no_ht = true;
+ }
}
return result;
@@ -943,7 +959,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flag
dev->wiphy.available_antennas_rx) && dev->ops->get_antenna) {
u32 tx_ant = 0, rx_ant = 0;
int res;
- res = dev->ops->get_antenna(&dev->wiphy, &tx_ant, &rx_ant);
+ res = rdev_get_antenna(dev, &tx_ant, &rx_ant);
if (!res) {
if (nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_TX,
tx_ant) ||
@@ -1101,6 +1117,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flag
goto nla_put_failure;
}
CMD(start_p2p_device, START_P2P_DEVICE);
+ CMD(set_mcast_rate, SET_MCAST_RATE);
#ifdef CONFIG_NL80211_TESTMODE
CMD(testmode_cmd, TESTMODE);
@@ -1350,51 +1367,83 @@ static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev)
wdev->iftype == NL80211_IFTYPE_P2P_GO;
}
-static bool nl80211_valid_channel_type(struct genl_info *info,
- enum nl80211_channel_type *channel_type)
+static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
+ struct genl_info *info,
+ struct cfg80211_chan_def *chandef)
{
- enum nl80211_channel_type tmp;
+ u32 control_freq;
- if (!info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE])
- return false;
+ if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])
+ return -EINVAL;
- tmp = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
- if (tmp != NL80211_CHAN_NO_HT &&
- tmp != NL80211_CHAN_HT20 &&
- tmp != NL80211_CHAN_HT40PLUS &&
- tmp != NL80211_CHAN_HT40MINUS)
- return false;
+ control_freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- if (channel_type)
- *channel_type = tmp;
+ chandef->chan = ieee80211_get_channel(&rdev->wiphy, control_freq);
+ chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
+ chandef->center_freq1 = control_freq;
+ chandef->center_freq2 = 0;
- return true;
+ /* Primary channel not allowed */
+ if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+
+ if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ enum nl80211_channel_type chantype;
+
+ chantype = nla_get_u32(
+ info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+
+ switch (chantype) {
+ case NL80211_CHAN_NO_HT:
+ case NL80211_CHAN_HT20:
+ case NL80211_CHAN_HT40PLUS:
+ case NL80211_CHAN_HT40MINUS:
+ cfg80211_chandef_create(chandef, chandef->chan,
+ chantype);
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else if (info->attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
+ chandef->width =
+ nla_get_u32(info->attrs[NL80211_ATTR_CHANNEL_WIDTH]);
+ if (info->attrs[NL80211_ATTR_CENTER_FREQ1])
+ chandef->center_freq1 =
+ nla_get_u32(
+ info->attrs[NL80211_ATTR_CENTER_FREQ1]);
+ if (info->attrs[NL80211_ATTR_CENTER_FREQ2])
+ chandef->center_freq2 =
+ nla_get_u32(
+ info->attrs[NL80211_ATTR_CENTER_FREQ2]);
+ }
+
+ if (!cfg80211_chandef_valid(chandef))
+ return -EINVAL;
+
+ if (!cfg80211_chandef_usable(&rdev->wiphy, chandef,
+ IEEE80211_CHAN_DISABLED))
+ return -EINVAL;
+
+ return 0;
}
static int __nl80211_set_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct genl_info *info)
{
- struct ieee80211_channel *channel;
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- u32 freq;
+ struct cfg80211_chan_def chandef;
int result;
enum nl80211_iftype iftype = NL80211_IFTYPE_MONITOR;
if (wdev)
iftype = wdev->iftype;
- if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])
- return -EINVAL;
-
if (!nl80211_can_set_dev_channel(wdev))
return -EOPNOTSUPP;
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
- !nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
-
- freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
+ result = nl80211_parse_chandef(rdev, info, &chandef);
+ if (result)
+ return result;
mutex_lock(&rdev->devlist_mtx);
switch (iftype) {
@@ -1404,22 +1453,18 @@ static int __nl80211_set_channel(struct cfg80211_registered_device *rdev,
result = -EBUSY;
break;
}
- channel = rdev_freq_to_chan(rdev, freq, channel_type);
- if (!channel || !cfg80211_can_beacon_sec_chan(&rdev->wiphy,
- channel,
- channel_type)) {
+ if (!cfg80211_reg_can_beacon(&rdev->wiphy, &chandef)) {
result = -EINVAL;
break;
}
- wdev->preset_chan = channel;
- wdev->preset_chantype = channel_type;
+ wdev->preset_chandef = chandef;
result = 0;
break;
case NL80211_IFTYPE_MESH_POINT:
- result = cfg80211_set_mesh_freq(rdev, wdev, freq, channel_type);
+ result = cfg80211_set_mesh_channel(rdev, wdev, &chandef);
break;
case NL80211_IFTYPE_MONITOR:
- result = cfg80211_set_monitor_channel(rdev, freq, channel_type);
+ result = cfg80211_set_monitor_channel(rdev, &chandef);
break;
default:
result = -EINVAL;
@@ -1457,7 +1502,7 @@ static int nl80211_set_wds_peer(struct sk_buff *skb, struct genl_info *info)
return -EOPNOTSUPP;
bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
- return rdev->ops->set_wds_peer(wdev->wiphy, dev, bssid);
+ return rdev_set_wds_peer(rdev, dev, bssid);
}
@@ -1507,10 +1552,8 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
result = 0;
mutex_lock(&rdev->mtx);
- } else if (nl80211_can_set_dev_channel(netdev->ieee80211_ptr))
+ } else
wdev = netdev->ieee80211_ptr;
- else
- wdev = NULL;
/*
* end workaround code, by now the rdev is available
@@ -1562,24 +1605,29 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (result)
goto bad_res;
- result = rdev->ops->set_txq_params(&rdev->wiphy,
- netdev,
- &txq_params);
+ result = rdev_set_txq_params(rdev, netdev,
+ &txq_params);
if (result)
goto bad_res;
}
}
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
- result = __nl80211_set_channel(rdev, wdev, info);
+ result = __nl80211_set_channel(rdev,
+ nl80211_can_set_dev_channel(wdev) ? wdev : NULL,
+ info);
if (result)
goto bad_res;
}
if (info->attrs[NL80211_ATTR_WIPHY_TX_POWER_SETTING]) {
+ struct wireless_dev *txp_wdev = wdev;
enum nl80211_tx_power_setting type;
int idx, mbm = 0;
+ if (!(rdev->wiphy.features & NL80211_FEATURE_VIF_TXPOWER))
+ txp_wdev = NULL;
+
if (!rdev->ops->set_tx_power) {
result = -EOPNOTSUPP;
goto bad_res;
@@ -1599,7 +1647,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
mbm = nla_get_u32(info->attrs[idx]);
}
- result = rdev->ops->set_tx_power(&rdev->wiphy, type, mbm);
+ result = rdev_set_tx_power(rdev, txp_wdev, type, mbm);
if (result)
goto bad_res;
}
@@ -1628,7 +1676,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
tx_ant = tx_ant & rdev->wiphy.available_antennas_tx;
rx_ant = rx_ant & rdev->wiphy.available_antennas_rx;
- result = rdev->ops->set_antenna(&rdev->wiphy, tx_ant, rx_ant);
+ result = rdev_set_antenna(rdev, tx_ant, rx_ant);
if (result)
goto bad_res;
}
@@ -1713,7 +1761,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (changed & WIPHY_PARAM_COVERAGE_CLASS)
rdev->wiphy.coverage_class = coverage_class;
- result = rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
+ result = rdev_set_wiphy_params(rdev, changed);
if (result) {
rdev->wiphy.retry_short = old_retry_short;
rdev->wiphy.retry_long = old_retry_long;
@@ -1736,6 +1784,35 @@ static inline u64 wdev_id(struct wireless_dev *wdev)
((u64)wiphy_to_dev(wdev->wiphy)->wiphy_idx << 32);
}
+static int nl80211_send_chandef(struct sk_buff *msg,
+ struct cfg80211_chan_def *chandef)
+{
+ WARN_ON(!cfg80211_chandef_valid(chandef));
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
+ chandef->chan->center_freq))
+ return -ENOBUFS;
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ case NL80211_CHAN_WIDTH_20:
+ case NL80211_CHAN_WIDTH_40:
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ cfg80211_get_chandef_type(chandef)))
+ return -ENOBUFS;
+ break;
+ default:
+ break;
+ }
+ if (nla_put_u32(msg, NL80211_ATTR_CHANNEL_WIDTH, chandef->width))
+ return -ENOBUFS;
+ if (nla_put_u32(msg, NL80211_ATTR_CENTER_FREQ1, chandef->center_freq1))
+ return -ENOBUFS;
+ if (chandef->center_freq2 &&
+ nla_put_u32(msg, NL80211_ATTR_CENTER_FREQ2, chandef->center_freq2))
+ return -ENOBUFS;
+ return 0;
+}
+
static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags,
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
@@ -1762,16 +1839,18 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
goto nla_put_failure;
if (rdev->ops->get_channel) {
- struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type;
-
- chan = rdev->ops->get_channel(&rdev->wiphy, wdev,
- &channel_type);
- if (chan &&
- (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
- chan->center_freq) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
- channel_type)))
+ int ret;
+ struct cfg80211_chan_def chandef;
+
+ ret = rdev_get_channel(rdev, wdev, &chandef);
+ if (ret == 0) {
+ if (nl80211_send_chandef(msg, &chandef))
+ goto nla_put_failure;
+ }
+ }
+
+ if (wdev->ssid_len) {
+ if (nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
goto nla_put_failure;
}
@@ -2014,9 +2093,9 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
err = parse_monitor_flags(type == NL80211_IFTYPE_MONITOR ?
info->attrs[NL80211_ATTR_MNTR_FLAGS] : NULL,
&flags);
- wdev = rdev->ops->add_virtual_intf(&rdev->wiphy,
- nla_data(info->attrs[NL80211_ATTR_IFNAME]),
- type, err ? NULL : &flags, &params);
+ wdev = rdev_add_virtual_intf(rdev,
+ nla_data(info->attrs[NL80211_ATTR_IFNAME]),
+ type, err ? NULL : &flags, &params);
if (IS_ERR(wdev)) {
nlmsg_free(msg);
return PTR_ERR(wdev);
@@ -2083,7 +2162,7 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
if (!wdev->netdev)
info->user_ptr[1] = NULL;
- return rdev->ops->del_virtual_intf(&rdev->wiphy, wdev);
+ return rdev_del_virtual_intf(rdev, wdev);
}
static int nl80211_set_noack_map(struct sk_buff *skb, struct genl_info *info)
@@ -2100,7 +2179,7 @@ static int nl80211_set_noack_map(struct sk_buff *skb, struct genl_info *info)
noack_map = nla_get_u16(info->attrs[NL80211_ATTR_NOACK_MAP]);
- return rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map);
+ return rdev_set_noack_map(rdev, dev, noack_map);
}
struct get_key_cookie {
@@ -2210,8 +2289,8 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
!(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))
return -ENOENT;
- err = rdev->ops->get_key(&rdev->wiphy, dev, key_idx, pairwise,
- mac_addr, &cookie, get_key_callback);
+ err = rdev_get_key(rdev, dev, key_idx, pairwise, mac_addr, &cookie,
+ get_key_callback);
if (err)
goto free_msg;
@@ -2259,7 +2338,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
if (err)
goto out;
- err = rdev->ops->set_default_key(&rdev->wiphy, dev, key.idx,
+ err = rdev_set_default_key(rdev, dev, key.idx,
key.def_uni, key.def_multi);
if (err)
@@ -2283,8 +2362,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
if (err)
goto out;
- err = rdev->ops->set_default_mgmt_key(&rdev->wiphy,
- dev, key.idx);
+ err = rdev_set_default_mgmt_key(rdev, dev, key.idx);
if (err)
goto out;
@@ -2340,9 +2418,9 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
wdev_lock(dev->ieee80211_ptr);
err = nl80211_key_allowed(dev->ieee80211_ptr);
if (!err)
- err = rdev->ops->add_key(&rdev->wiphy, dev, key.idx,
- key.type == NL80211_KEYTYPE_PAIRWISE,
- mac_addr, &key.p);
+ err = rdev_add_key(rdev, dev, key.idx,
+ key.type == NL80211_KEYTYPE_PAIRWISE,
+ mac_addr, &key.p);
wdev_unlock(dev->ieee80211_ptr);
return err;
@@ -2386,9 +2464,9 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
err = -ENOENT;
if (!err)
- err = rdev->ops->del_key(&rdev->wiphy, dev, key.idx,
- key.type == NL80211_KEYTYPE_PAIRWISE,
- mac_addr);
+ err = rdev_del_key(rdev, dev, key.idx,
+ key.type == NL80211_KEYTYPE_PAIRWISE,
+ mac_addr);
#ifdef CONFIG_CFG80211_WEXT
if (!err) {
@@ -2476,11 +2554,10 @@ static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
wdev->iftype != NL80211_IFTYPE_P2P_GO)
continue;
- if (!wdev->preset_chan)
+ if (!wdev->preset_chandef.chan)
continue;
- params->channel = wdev->preset_chan;
- params->channel_type = wdev->preset_chantype;
+ params->chandef = wdev->preset_chandef;
ret = true;
break;
}
@@ -2490,6 +2567,30 @@ static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
return ret;
}
+static bool nl80211_valid_auth_type(struct cfg80211_registered_device *rdev,
+ enum nl80211_auth_type auth_type,
+ enum nl80211_commands cmd)
+{
+ if (auth_type > NL80211_AUTHTYPE_MAX)
+ return false;
+
+ switch (cmd) {
+ case NL80211_CMD_AUTHENTICATE:
+ if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&
+ auth_type == NL80211_AUTHTYPE_SAE)
+ return false;
+ return true;
+ case NL80211_CMD_CONNECT:
+ case NL80211_CMD_START_AP:
+ /* SAE not supported yet */
+ if (auth_type == NL80211_AUTHTYPE_SAE)
+ return false;
+ return true;
+ default:
+ return false;
+ }
+}
+
static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -2559,7 +2660,8 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {
params.auth_type = nla_get_u32(
info->attrs[NL80211_ATTR_AUTH_TYPE]);
- if (!nl80211_valid_auth_type(params.auth_type))
+ if (!nl80211_valid_auth_type(rdev, params.auth_type,
+ NL80211_CMD_START_AP))
return -EINVAL;
} else
params.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
@@ -2576,43 +2678,59 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
info->attrs[NL80211_ATTR_INACTIVITY_TIMEOUT]);
}
- if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
-
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
- !nl80211_valid_channel_type(info, &channel_type))
+ if (info->attrs[NL80211_ATTR_P2P_CTWINDOW]) {
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
return -EINVAL;
+ params.p2p_ctwindow =
+ nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
+ if (params.p2p_ctwindow > 127)
+ return -EINVAL;
+ if (params.p2p_ctwindow != 0 &&
+ !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
+ return -EINVAL;
+ }
+
+ if (info->attrs[NL80211_ATTR_P2P_OPPPS]) {
+ u8 tmp;
- params.channel = rdev_freq_to_chan(rdev,
- nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]),
- channel_type);
- if (!params.channel)
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
return -EINVAL;
- params.channel_type = channel_type;
- } else if (wdev->preset_chan) {
- params.channel = wdev->preset_chan;
- params.channel_type = wdev->preset_chantype;
+ tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
+ if (tmp > 1)
+ return -EINVAL;
+ params.p2p_opp_ps = tmp;
+ if (params.p2p_opp_ps != 0 &&
+ !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
+ return -EINVAL;
+ }
+
+ if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
+ err = nl80211_parse_chandef(rdev, info, &params.chandef);
+ if (err)
+ return err;
+ } else if (wdev->preset_chandef.chan) {
+ params.chandef = wdev->preset_chandef;
} else if (!nl80211_get_ap_channel(rdev, &params))
return -EINVAL;
- if (!cfg80211_can_beacon_sec_chan(&rdev->wiphy, params.channel,
- params.channel_type))
+ if (!cfg80211_reg_can_beacon(&rdev->wiphy, &params.chandef))
return -EINVAL;
mutex_lock(&rdev->devlist_mtx);
- err = cfg80211_can_use_chan(rdev, wdev, params.channel,
+ err = cfg80211_can_use_chan(rdev, wdev, params.chandef.chan,
CHAN_MODE_SHARED);
mutex_unlock(&rdev->devlist_mtx);
if (err)
return err;
- err = rdev->ops->start_ap(&rdev->wiphy, dev, &params);
+ err = rdev_start_ap(rdev, dev, &params);
if (!err) {
- wdev->preset_chan = params.channel;
- wdev->preset_chantype = params.channel_type;
+ wdev->preset_chandef = params.chandef;
wdev->beacon_interval = params.beacon_interval;
- wdev->channel = params.channel;
+ wdev->channel = params.chandef.chan;
+ wdev->ssid_len = params.ssid_len;
+ memcpy(wdev->ssid, params.ssid, wdev->ssid_len);
}
return err;
}
@@ -2639,7 +2757,7 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
- return rdev->ops->change_beacon(&rdev->wiphy, dev, &params);
+ return rdev_change_beacon(rdev, dev, &params);
}
static int nl80211_stop_ap(struct sk_buff *skb, struct genl_info *info)
@@ -2744,29 +2862,52 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
rate = nla_nest_start(msg, attr);
if (!rate)
- goto nla_put_failure;
+ return false;
/* cfg80211_calculate_bitrate will return 0 for mcs >= 32 */
bitrate = cfg80211_calculate_bitrate(info);
/* report 16-bit bitrate only if we can */
bitrate_compat = bitrate < (1UL << 16) ? bitrate : 0;
- if ((bitrate > 0 &&
- nla_put_u32(msg, NL80211_RATE_INFO_BITRATE32, bitrate)) ||
- (bitrate_compat > 0 &&
- nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate_compat)) ||
- ((info->flags & RATE_INFO_FLAGS_MCS) &&
- nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs)) ||
- ((info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH) &&
- nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH)) ||
- ((info->flags & RATE_INFO_FLAGS_SHORT_GI) &&
- nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI)))
- goto nla_put_failure;
+ if (bitrate > 0 &&
+ nla_put_u32(msg, NL80211_RATE_INFO_BITRATE32, bitrate))
+ return false;
+ if (bitrate_compat > 0 &&
+ nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate_compat))
+ return false;
+
+ if (info->flags & RATE_INFO_FLAGS_MCS) {
+ if (nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
+ nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
+ nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
+ return false;
+ } else if (info->flags & RATE_INFO_FLAGS_VHT_MCS) {
+ if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_MCS, info->mcs))
+ return false;
+ if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_NSS, info->nss))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
+ nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH &&
+ nla_put_flag(msg, NL80211_RATE_INFO_80_MHZ_WIDTH))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_80P80_MHZ_WIDTH &&
+ nla_put_flag(msg, NL80211_RATE_INFO_80P80_MHZ_WIDTH))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_160_MHZ_WIDTH &&
+ nla_put_flag(msg, NL80211_RATE_INFO_160_MHZ_WIDTH))
+ return false;
+ if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
+ nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
+ return false;
+ }
nla_nest_end(msg, rate);
return true;
-
-nla_put_failure:
- return false;
}
static int nl80211_send_station(struct sk_buff *msg, u32 portid, u32 seq,
@@ -2923,8 +3064,8 @@ static int nl80211_dump_station(struct sk_buff *skb,
while (1) {
memset(&sinfo, 0, sizeof(sinfo));
- err = dev->ops->dump_station(&dev->wiphy, netdev, sta_idx,
- mac_addr, &sinfo);
+ err = rdev_dump_station(dev, netdev, sta_idx,
+ mac_addr, &sinfo);
if (err == -ENOENT)
break;
if (err)
@@ -2969,7 +3110,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
if (!rdev->ops->get_station)
return -EOPNOTSUPP;
- err = rdev->ops->get_station(&rdev->wiphy, dev, mac_addr, &sinfo);
+ err = rdev_get_station(rdev, dev, mac_addr, &sinfo);
if (err)
return err;
@@ -3146,7 +3287,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
/* be aware of params.vlan when changing code here */
- err = rdev->ops->change_station(&rdev->wiphy, dev, mac_addr, &params);
+ err = rdev_change_station(rdev, dev, mac_addr, &params);
if (params.vlan)
dev_put(params.vlan);
@@ -3198,6 +3339,10 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
params.ht_capa =
nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])
+ params.vht_capa =
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
+
if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
params.plink_action =
nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
@@ -3275,7 +3420,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
/* be aware of params.vlan when changing code here */
- err = rdev->ops->add_station(&rdev->wiphy, dev, mac_addr, &params);
+ err = rdev_add_station(rdev, dev, mac_addr, &params);
if (params.vlan)
dev_put(params.vlan);
@@ -3300,7 +3445,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
if (!rdev->ops->del_station)
return -EOPNOTSUPP;
- return rdev->ops->del_station(&rdev->wiphy, dev, mac_addr);
+ return rdev_del_station(rdev, dev, mac_addr);
}
static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq,
@@ -3382,8 +3527,8 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
}
while (1) {
- err = dev->ops->dump_mpath(&dev->wiphy, netdev, path_idx,
- dst, next_hop, &pinfo);
+ err = rdev_dump_mpath(dev, netdev, path_idx, dst, next_hop,
+ &pinfo);
if (err == -ENOENT)
break;
if (err)
@@ -3430,7 +3575,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
return -EOPNOTSUPP;
- err = rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, &pinfo);
+ err = rdev_get_mpath(rdev, dev, dst, next_hop, &pinfo);
if (err)
return err;
@@ -3469,7 +3614,7 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
return -EOPNOTSUPP;
- return rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
+ return rdev_change_mpath(rdev, dev, dst, next_hop);
}
static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
@@ -3494,7 +3639,7 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
return -EOPNOTSUPP;
- return rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
+ return rdev_add_mpath(rdev, dev, dst, next_hop);
}
static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
@@ -3509,7 +3654,7 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
if (!rdev->ops->del_mpath)
return -EOPNOTSUPP;
- return rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
+ return rdev_del_mpath(rdev, dev, dst);
}
static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
@@ -3525,6 +3670,8 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
params.use_short_slot_time = -1;
params.ap_isolate = -1;
params.ht_opmode = -1;
+ params.p2p_ctwindow = -1;
+ params.p2p_opp_ps = -1;
if (info->attrs[NL80211_ATTR_BSS_CTS_PROT])
params.use_cts_prot =
@@ -3547,6 +3694,32 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
params.ht_opmode =
nla_get_u16(info->attrs[NL80211_ATTR_BSS_HT_OPMODE]);
+ if (info->attrs[NL80211_ATTR_P2P_CTWINDOW]) {
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+ return -EINVAL;
+ params.p2p_ctwindow =
+ nla_get_s8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
+ if (params.p2p_ctwindow < 0)
+ return -EINVAL;
+ if (params.p2p_ctwindow != 0 &&
+ !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
+ return -EINVAL;
+ }
+
+ if (info->attrs[NL80211_ATTR_P2P_OPPPS]) {
+ u8 tmp;
+
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+ return -EINVAL;
+ tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
+ if (tmp > 1)
+ return -EINVAL;
+ params.p2p_opp_ps = tmp;
+ if (params.p2p_opp_ps &&
+ !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
+ return -EINVAL;
+ }
+
if (!rdev->ops->change_bss)
return -EOPNOTSUPP;
@@ -3554,7 +3727,7 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
return -EOPNOTSUPP;
- return rdev->ops->change_bss(&rdev->wiphy, dev, &params);
+ return rdev_change_bss(rdev, dev, &params);
}
static const struct nla_policy reg_rule_policy[NL80211_REG_RULE_ATTR_MAX + 1] = {
@@ -3668,8 +3841,7 @@ static int nl80211_get_mesh_config(struct sk_buff *skb,
if (!wdev->mesh_id_len)
memcpy(&cur_params, &default_mesh_config, sizeof(cur_params));
else
- err = rdev->ops->get_mesh_config(&rdev->wiphy, dev,
- &cur_params);
+ err = rdev_get_mesh_config(rdev, dev, &cur_params);
wdev_unlock(wdev);
if (err)
@@ -3971,8 +4143,7 @@ static int nl80211_update_mesh_config(struct sk_buff *skb,
err = -ENOLINK;
if (!err)
- err = rdev->ops->update_mesh_config(&rdev->wiphy, dev,
- mask, &cfg);
+ err = rdev_update_mesh_config(rdev, dev, mask, &cfg);
wdev_unlock(wdev);
@@ -4337,14 +4508,27 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
}
}
+ if (info->attrs[NL80211_ATTR_SCAN_FLAGS]) {
+ request->flags = nla_get_u32(
+ info->attrs[NL80211_ATTR_SCAN_FLAGS]);
+ if (((request->flags & NL80211_SCAN_FLAG_LOW_PRIORITY) &&
+ !(wiphy->features & NL80211_FEATURE_LOW_PRIORITY_SCAN)) ||
+ ((request->flags & NL80211_SCAN_FLAG_FLUSH) &&
+ !(wiphy->features & NL80211_FEATURE_SCAN_FLUSH))) {
+ err = -EOPNOTSUPP;
+ goto out_free;
+ }
+ }
+
request->no_cck =
nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);
request->wdev = wdev;
request->wiphy = &rdev->wiphy;
+ request->scan_start = jiffies;
rdev->scan_req = request;
- err = rdev->ops->scan(&rdev->wiphy, request);
+ err = rdev_scan(rdev, request);
if (!err) {
nl80211_send_scan_start(rdev, wdev);
@@ -4568,11 +4752,24 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
request->ie_len);
}
+ if (info->attrs[NL80211_ATTR_SCAN_FLAGS]) {
+ request->flags = nla_get_u32(
+ info->attrs[NL80211_ATTR_SCAN_FLAGS]);
+ if (((request->flags & NL80211_SCAN_FLAG_LOW_PRIORITY) &&
+ !(wiphy->features & NL80211_FEATURE_LOW_PRIORITY_SCAN)) ||
+ ((request->flags & NL80211_SCAN_FLAG_FLUSH) &&
+ !(wiphy->features & NL80211_FEATURE_SCAN_FLUSH))) {
+ err = -EOPNOTSUPP;
+ goto out_free;
+ }
+ }
+
request->dev = dev;
request->wiphy = &rdev->wiphy;
request->interval = interval;
+ request->scan_start = jiffies;
- err = rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
+ err = rdev_sched_scan_start(rdev, dev, request);
if (!err) {
rdev->sched_scan_req = request;
nl80211_send_sched_scan(rdev, dev,
@@ -4611,6 +4808,7 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb,
struct cfg80211_internal_bss *intbss)
{
struct cfg80211_bss *res = &intbss->pub;
+ const struct cfg80211_bss_ies *ies;
void *hdr;
struct nlattr *bss;
@@ -4631,16 +4829,24 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb,
if (!bss)
goto nla_put_failure;
if ((!is_zero_ether_addr(res->bssid) &&
- nla_put(msg, NL80211_BSS_BSSID, ETH_ALEN, res->bssid)) ||
- (res->information_elements && res->len_information_elements &&
- nla_put(msg, NL80211_BSS_INFORMATION_ELEMENTS,
- res->len_information_elements,
- res->information_elements)) ||
- (res->beacon_ies && res->len_beacon_ies &&
- res->beacon_ies != res->information_elements &&
- nla_put(msg, NL80211_BSS_BEACON_IES,
- res->len_beacon_ies, res->beacon_ies)))
+ nla_put(msg, NL80211_BSS_BSSID, ETH_ALEN, res->bssid)))
+ goto nla_put_failure;
+
+ rcu_read_lock();
+ ies = rcu_dereference(res->ies);
+ if (ies && ies->len && nla_put(msg, NL80211_BSS_INFORMATION_ELEMENTS,
+ ies->len, ies->data)) {
+ rcu_read_unlock();
+ goto nla_put_failure;
+ }
+ ies = rcu_dereference(res->beacon_ies);
+ if (ies && ies->len && nla_put(msg, NL80211_BSS_BEACON_IES,
+ ies->len, ies->data)) {
+ rcu_read_unlock();
goto nla_put_failure;
+ }
+ rcu_read_unlock();
+
if (res->tsf &&
nla_put_u64(msg, NL80211_BSS_TSF, res->tsf))
goto nla_put_failure;
@@ -4815,8 +5021,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
while (1) {
struct ieee80211_channel *chan;
- res = dev->ops->dump_survey(&dev->wiphy, netdev, survey_idx,
- &survey);
+ res = rdev_dump_survey(dev, netdev, survey_idx, &survey);
if (res == -ENOENT)
break;
if (res)
@@ -4852,11 +5057,6 @@ static int nl80211_dump_survey(struct sk_buff *skb,
return res;
}
-static bool nl80211_valid_auth_type(enum nl80211_auth_type auth_type)
-{
- return auth_type <= NL80211_AUTHTYPE_MAX;
-}
-
static bool nl80211_valid_wpa_versions(u32 wpa_versions)
{
return !(wpa_versions & ~(NL80211_WPA_VERSION_1 |
@@ -4868,8 +5068,8 @@ 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;
- int err, ssid_len, ie_len = 0;
+ const u8 *bssid, *ssid, *ie = NULL, *sae_data = NULL;
+ int err, ssid_len, ie_len = 0, sae_data_len = 0;
enum nl80211_auth_type auth_type;
struct key_parse key;
bool local_state_change;
@@ -4945,9 +5145,23 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
}
auth_type = nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);
- if (!nl80211_valid_auth_type(auth_type))
+ 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])
return -EINVAL;
+ if (info->attrs[NL80211_ATTR_SAE_DATA]) {
+ if (auth_type != NL80211_AUTHTYPE_SAE)
+ return -EINVAL;
+ sae_data = nla_data(info->attrs[NL80211_ATTR_SAE_DATA]);
+ sae_data_len = nla_len(info->attrs[NL80211_ATTR_SAE_DATA]);
+ /* need to include at least Auth Transaction and Status Code */
+ if (sae_data_len < 4)
+ return -EINVAL;
+ }
+
local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];
/*
@@ -4959,7 +5173,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
return cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
ssid, ssid_len, ie, ie_len,
- key.p.key, key.p.key_len, key.idx);
+ key.p.key, key.p.key_len, key.idx,
+ sae_data, sae_data_len);
}
static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
@@ -5250,8 +5465,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
return -EINVAL;
- if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||
- !info->attrs[NL80211_ATTR_SSID] ||
+ if (!info->attrs[NL80211_ATTR_SSID] ||
!nla_len(info->attrs[NL80211_ATTR_SSID]))
return -EINVAL;
@@ -5286,34 +5500,17 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
ibss.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
}
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
- enum nl80211_channel_type channel_type;
-
- if (!nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
-
- if (channel_type != NL80211_CHAN_NO_HT &&
- !(wiphy->features & NL80211_FEATURE_HT_IBSS))
- return -EINVAL;
-
- ibss.channel_type = channel_type;
- } else {
- ibss.channel_type = NL80211_CHAN_NO_HT;
- }
+ err = nl80211_parse_chandef(rdev, info, &ibss.chandef);
+ if (err)
+ return err;
- ibss.channel = rdev_freq_to_chan(rdev,
- nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]),
- ibss.channel_type);
- if (!ibss.channel ||
- ibss.channel->flags & IEEE80211_CHAN_NO_IBSS ||
- ibss.channel->flags & IEEE80211_CHAN_DISABLED)
+ if (!cfg80211_reg_can_beacon(&rdev->wiphy, &ibss.chandef))
return -EINVAL;
- /* Both channels should be able to initiate communication */
- if ((ibss.channel_type == NL80211_CHAN_HT40PLUS ||
- ibss.channel_type == NL80211_CHAN_HT40MINUS) &&
- !cfg80211_can_beacon_sec_chan(&rdev->wiphy, ibss.channel,
- ibss.channel_type))
+ if (ibss.chandef.width > NL80211_CHAN_WIDTH_40)
+ return -EINVAL;
+ if (ibss.chandef.width != NL80211_CHAN_WIDTH_20_NOHT &&
+ !(rdev->wiphy.features & NL80211_FEATURE_HT_IBSS))
return -EINVAL;
ibss.channel_fixed = !!info->attrs[NL80211_ATTR_FREQ_FIXED];
@@ -5325,7 +5522,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
int n_rates =
nla_len(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);
struct ieee80211_supported_band *sband =
- wiphy->bands[ibss.channel->band];
+ wiphy->bands[ibss.chandef.chan->band];
err = ieee80211_get_ratemask(sband, rates, n_rates,
&ibss.basic_rates);
@@ -5339,10 +5536,19 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
if (ibss.privacy && info->attrs[NL80211_ATTR_KEYS]) {
+ bool no_ht = false;
+
connkeys = nl80211_parse_connkeys(rdev,
- info->attrs[NL80211_ATTR_KEYS]);
+ info->attrs[NL80211_ATTR_KEYS],
+ &no_ht);
if (IS_ERR(connkeys))
return PTR_ERR(connkeys);
+
+ if ((ibss.chandef.width != NL80211_CHAN_WIDTH_20_NOHT) &&
+ no_ht) {
+ kfree(connkeys);
+ return -EINVAL;
+ }
}
ibss.control_port =
@@ -5368,6 +5574,36 @@ static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info)
return cfg80211_leave_ibss(rdev, dev, false);
}
+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];
+ u32 nla_rate;
+ int err;
+
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
+ return -EOPNOTSUPP;
+
+ if (!rdev->ops->set_mcast_rate)
+ return -EOPNOTSUPP;
+
+ memset(mcast_rate, 0, sizeof(mcast_rate));
+
+ if (!info->attrs[NL80211_ATTR_MCAST_RATE])
+ return -EINVAL;
+
+ nla_rate = nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE]);
+ if (!nl80211_parse_mcast_rate(rdev, mcast_rate, nla_rate))
+ return -EINVAL;
+
+ err = rdev->ops->set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
+
+ return err;
+}
+
+
#ifdef CONFIG_NL80211_TESTMODE
static struct genl_multicast_group nl80211_testmode_mcgrp = {
.name = "testmode",
@@ -5384,7 +5620,7 @@ static int nl80211_testmode_do(struct sk_buff *skb, struct genl_info *info)
err = -EOPNOTSUPP;
if (rdev->ops->testmode_cmd) {
rdev->testmode_info = info;
- err = rdev->ops->testmode_cmd(&rdev->wiphy,
+ err = rdev_testmode_cmd(rdev,
nla_data(info->attrs[NL80211_ATTR_TESTDATA]),
nla_len(info->attrs[NL80211_ATTR_TESTDATA]));
rdev->testmode_info = NULL;
@@ -5466,8 +5702,7 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
genlmsg_cancel(skb, hdr);
break;
}
- err = rdev->ops->testmode_dump(&rdev->wiphy, skb, cb,
- data, data_len);
+ err = rdev_testmode_dump(rdev, skb, cb, data, data_len);
nla_nest_end(skb, tmdata);
if (err == -ENOBUFS || err == -ENOENT) {
@@ -5596,7 +5831,8 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {
connect.auth_type =
nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);
- if (!nl80211_valid_auth_type(connect.auth_type))
+ if (!nl80211_valid_auth_type(rdev, connect.auth_type,
+ NL80211_CMD_CONNECT))
return -EINVAL;
} else
connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
@@ -5642,7 +5878,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
if (connect.privacy && info->attrs[NL80211_ATTR_KEYS]) {
connkeys = nl80211_parse_connkeys(rdev,
- info->attrs[NL80211_ATTR_KEYS]);
+ info->attrs[NL80211_ATTR_KEYS], NULL);
if (IS_ERR(connkeys))
return PTR_ERR(connkeys);
}
@@ -5771,7 +6007,7 @@ static int nl80211_flush_pmksa(struct sk_buff *skb, struct genl_info *info)
if (!rdev->ops->flush_pmksa)
return -EOPNOTSUPP;
- return rdev->ops->flush_pmksa(&rdev->wiphy, dev);
+ return rdev_flush_pmksa(rdev, dev);
}
static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info)
@@ -5798,10 +6034,10 @@ static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info)
status_code = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);
dialog_token = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_DIALOG_TOKEN]);
- return rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
- dialog_token, status_code,
- nla_data(info->attrs[NL80211_ATTR_IE]),
- nla_len(info->attrs[NL80211_ATTR_IE]));
+ return rdev_tdls_mgmt(rdev, dev, peer, action_code,
+ dialog_token, status_code,
+ nla_data(info->attrs[NL80211_ATTR_IE]),
+ nla_len(info->attrs[NL80211_ATTR_IE]));
}
static int nl80211_tdls_oper(struct sk_buff *skb, struct genl_info *info)
@@ -5822,7 +6058,7 @@ static int nl80211_tdls_oper(struct sk_buff *skb, struct genl_info *info)
operation = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_OPERATION]);
peer = nla_data(info->attrs[NL80211_ATTR_MAC]);
- return rdev->ops->tdls_oper(&rdev->wiphy, dev, peer, operation);
+ return rdev_tdls_oper(rdev, dev, peer, operation);
}
static int nl80211_remain_on_channel(struct sk_buff *skb,
@@ -5830,12 +6066,11 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct wireless_dev *wdev = info->user_ptr[1];
- struct ieee80211_channel *chan;
+ struct cfg80211_chan_def chandef;
struct sk_buff *msg;
void *hdr;
u64 cookie;
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- u32 freq, duration;
+ u32 duration;
int err;
if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||
@@ -5856,14 +6091,9 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
duration > rdev->wiphy.max_remain_on_channel_duration)
return -EINVAL;
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
- !nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
-
- freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = rdev_freq_to_chan(rdev, freq, channel_type);
- if (chan == NULL)
- return -EINVAL;
+ err = nl80211_parse_chandef(rdev, info, &chandef);
+ if (err)
+ return err;
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
if (!msg)
@@ -5877,8 +6107,8 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
goto free_msg;
}
- err = rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
- channel_type, duration, &cookie);
+ err = rdev_remain_on_channel(rdev, wdev, chandef.chan,
+ duration, &cookie);
if (err)
goto free_msg;
@@ -5912,7 +6142,7 @@ static int nl80211_cancel_remain_on_channel(struct sk_buff *skb,
cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);
- return rdev->ops->cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
+ return rdev_cancel_remain_on_channel(rdev, wdev, cookie);
}
static u32 rateset_to_mask(struct ieee80211_supported_band *sband,
@@ -6055,7 +6285,7 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb,
}
}
- return rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, NULL, &mask);
+ return rdev_set_bitrate_mask(rdev, dev, NULL, &mask);
}
static int nl80211_register_mgmt(struct sk_buff *skb, struct genl_info *info)
@@ -6097,10 +6327,7 @@ static int nl80211_tx_mgmt(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];
- struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- bool channel_type_valid = false;
- u32 freq;
+ struct cfg80211_chan_def chandef;
int err;
void *hdr = NULL;
u64 cookie;
@@ -6110,8 +6337,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
dont_wait_for_ack = info->attrs[NL80211_ATTR_DONT_WAIT_FOR_ACK];
- if (!info->attrs[NL80211_ATTR_FRAME] ||
- !info->attrs[NL80211_ATTR_WIPHY_FREQ])
+ if (!info->attrs[NL80211_ATTR_FRAME])
return -EINVAL;
if (!rdev->ops->mgmt_tx)
@@ -6146,12 +6372,6 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
}
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
- if (!nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
- channel_type_valid = true;
- }
-
offchan = info->attrs[NL80211_ATTR_OFFCHANNEL_TX_OK];
if (offchan && !(rdev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX))
@@ -6159,10 +6379,9 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
no_cck = nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);
- freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = rdev_freq_to_chan(rdev, freq, channel_type);
- if (chan == NULL)
- return -EINVAL;
+ err = nl80211_parse_chandef(rdev, info, &chandef);
+ if (err)
+ return err;
if (!dont_wait_for_ack) {
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
@@ -6178,8 +6397,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
}
}
- err = cfg80211_mlme_mgmt_tx(rdev, wdev, chan, offchan, channel_type,
- channel_type_valid, wait,
+ err = cfg80211_mlme_mgmt_tx(rdev, wdev, chandef.chan, offchan, wait,
nla_data(info->attrs[NL80211_ATTR_FRAME]),
nla_len(info->attrs[NL80211_ATTR_FRAME]),
no_cck, dont_wait_for_ack, &cookie);
@@ -6230,7 +6448,7 @@ static int nl80211_tx_mgmt_cancel_wait(struct sk_buff *skb, struct genl_info *in
cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);
- return rdev->ops->mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
+ return rdev_mgmt_tx_cancel_wait(rdev, wdev, cookie);
}
static int nl80211_set_power_save(struct sk_buff *skb, struct genl_info *info)
@@ -6260,8 +6478,7 @@ static int nl80211_set_power_save(struct sk_buff *skb, struct genl_info *info)
if (state == wdev->ps)
return 0;
- err = rdev->ops->set_power_mgmt(wdev->wiphy, dev, state,
- wdev->ps_timeout);
+ err = rdev_set_power_mgmt(rdev, dev, state, wdev->ps_timeout);
if (!err)
wdev->ps = state;
return err;
@@ -6322,14 +6539,13 @@ nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] __read_mostly = {
};
static int nl80211_set_cqm_txe(struct genl_info *info,
- u32 rate, u32 pkts, u32 intvl)
+ u32 rate, u32 pkts, u32 intvl)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct wireless_dev *wdev;
struct net_device *dev = info->user_ptr[1];
- if ((rate < 0 || rate > 100) ||
- (intvl < 0 || intvl > NL80211_CQM_TXE_MAX_INTVL))
+ if (rate > 100 || intvl > NL80211_CQM_TXE_MAX_INTVL)
return -EINVAL;
wdev = dev->ieee80211_ptr;
@@ -6341,8 +6557,7 @@ static int nl80211_set_cqm_txe(struct genl_info *info,
wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
return -EOPNOTSUPP;
- return rdev->ops->set_cqm_txe_config(wdev->wiphy, dev,
- rate, pkts, intvl);
+ return rdev_set_cqm_txe_config(rdev, dev, rate, pkts, intvl);
}
static int nl80211_set_cqm_rssi(struct genl_info *info,
@@ -6364,8 +6579,7 @@ static int nl80211_set_cqm_rssi(struct genl_info *info,
wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
return -EOPNOTSUPP;
- return rdev->ops->set_cqm_rssi_config(wdev->wiphy, dev,
- threshold, hysteresis);
+ return rdev_set_cqm_rssi_config(rdev, dev, threshold, hysteresis);
}
static int nl80211_set_cqm(struct sk_buff *skb, struct genl_info *info)
@@ -6446,21 +6660,12 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
}
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
-
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
- !nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
-
- setup.channel = rdev_freq_to_chan(rdev,
- nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]),
- channel_type);
- if (!setup.channel)
- return -EINVAL;
- setup.channel_type = channel_type;
+ err = nl80211_parse_chandef(rdev, info, &setup.chandef);
+ if (err)
+ return err;
} else {
/* cfg80211_join_mesh() will sort it out */
- setup.channel = NULL;
+ setup.chandef.chan = NULL;
}
return cfg80211_join_mesh(rdev, dev, &setup, &cfg);
@@ -6690,7 +6895,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
set_wakeup:
if (rdev->ops->set_wakeup && prev_enabled != !!rdev->wowlan)
- rdev->ops->set_wakeup(&rdev->wiphy, rdev->wowlan);
+ rdev_set_wakeup(rdev, rdev->wowlan);
return 0;
error:
@@ -6746,7 +6951,7 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
goto out;
}
- err = rdev->ops->set_rekey_data(&rdev->wiphy, dev, &rekey_data);
+ err = rdev_set_rekey_data(rdev, dev, &rekey_data);
out:
wdev_unlock(wdev);
return err;
@@ -6805,7 +7010,7 @@ static int nl80211_probe_client(struct sk_buff *skb,
addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = rdev->ops->probe_client(&rdev->wiphy, dev, addr, &cookie);
+ err = rdev_probe_client(rdev, dev, addr, &cookie);
if (err)
goto free_msg;
@@ -6826,16 +7031,35 @@ static int nl80211_probe_client(struct sk_buff *skb,
static int nl80211_register_beacons(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct cfg80211_beacon_registration *reg, *nreg;
+ int rv;
if (!(rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS))
return -EOPNOTSUPP;
- if (rdev->ap_beacons_nlportid)
- return -EBUSY;
+ nreg = kzalloc(sizeof(*nreg), GFP_KERNEL);
+ if (!nreg)
+ return -ENOMEM;
+
+ /* First, check if already registered. */
+ spin_lock_bh(&rdev->beacon_registrations_lock);
+ list_for_each_entry(reg, &rdev->beacon_registrations, list) {
+ if (reg->nlportid == info->snd_portid) {
+ rv = -EALREADY;
+ goto out_err;
+ }
+ }
+ /* Add it to the list */
+ nreg->nlportid = info->snd_portid;
+ list_add(&nreg->list, &rdev->beacon_registrations);
- rdev->ap_beacons_nlportid = info->snd_portid;
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
return 0;
+out_err:
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
+ kfree(nreg);
+ return rv;
}
static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info)
@@ -6859,7 +7083,7 @@ static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
- err = rdev->ops->start_p2p_device(&rdev->wiphy, wdev);
+ err = rdev_start_p2p_device(rdev, wdev);
if (err)
return err;
@@ -6885,7 +7109,7 @@ static int nl80211_stop_p2p_device(struct sk_buff *skb, struct genl_info *info)
if (!wdev->p2p_started)
return 0;
- rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
+ rdev_stop_p2p_device(rdev, wdev);
wdev->p2p_started = false;
mutex_lock(&rdev->devlist_mtx);
@@ -7552,6 +7776,14 @@ static struct genl_ops nl80211_ops[] = {
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
+ {
+ .cmd = NL80211_CMD_SET_MCAST_RATE,
+ .doit = nl80211_set_mcast_rate,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV |
+ NL80211_FLAG_NEED_RTNL,
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
@@ -7622,6 +7854,9 @@ static int nl80211_add_scan_req(struct sk_buff *msg,
nla_put(msg, NL80211_ATTR_IE, req->ie_len, req->ie))
goto nla_put_failure;
+ if (req->flags)
+ nla_put_u32(msg, NL80211_ATTR_SCAN_FLAGS, req->flags);
+
return 0;
nla_put_failure:
return -ENOBUFS;
@@ -8250,7 +8485,6 @@ static void nl80211_send_remain_on_chan_event(
int cmd, struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
struct sk_buff *msg;
@@ -8271,7 +8505,8 @@ static void nl80211_send_remain_on_chan_event(
wdev->netdev->ifindex)) ||
nla_put_u64(msg, NL80211_ATTR_WDEV, wdev_id(wdev)) ||
nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, chan->center_freq) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE, channel_type) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_NO_HT) ||
nla_put_u64(msg, NL80211_ATTR_COOKIE, cookie))
goto nla_put_failure;
@@ -8293,23 +8528,20 @@ static void nl80211_send_remain_on_chan_event(
void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
nl80211_send_remain_on_chan_event(NL80211_CMD_REMAIN_ON_CHANNEL,
rdev, wdev, cookie, chan,
- channel_type, duration, gfp);
+ duration, gfp);
}
void nl80211_send_remain_on_channel_cancel(
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, gfp_t gfp)
+ u64 cookie, struct ieee80211_channel *chan, gfp_t gfp)
{
nl80211_send_remain_on_chan_event(NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
- rdev, wdev, cookie, chan,
- channel_type, 0, gfp);
+ rdev, wdev, cookie, chan, 0, gfp);
}
void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
@@ -8665,8 +8897,8 @@ void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
}
void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, int freq,
- enum nl80211_channel_type type, gfp_t gfp)
+ struct net_device *netdev,
+ struct cfg80211_chan_def *chandef, gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
@@ -8681,9 +8913,10 @@ void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
return;
}
- if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE, type))
+ if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))
+ goto nla_put_failure;
+
+ if (nl80211_send_chandef(msg, chandef))
goto nla_put_failure;
genlmsg_end(msg, hdr);
@@ -8800,7 +9033,10 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
void *hdr;
int err;
+ trace_cfg80211_probe_status(dev, addr, cookie, acked);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+
if (!msg)
return;
@@ -8835,44 +9071,96 @@ EXPORT_SYMBOL(cfg80211_probe_status);
void cfg80211_report_obss_beacon(struct wiphy *wiphy,
const u8 *frame, size_t len,
- int freq, int sig_dbm, gfp_t gfp)
+ int freq, int sig_dbm)
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
void *hdr;
- u32 nlportid = ACCESS_ONCE(rdev->ap_beacons_nlportid);
+ struct cfg80211_beacon_registration *reg;
- if (!nlportid)
- return;
+ trace_cfg80211_report_obss_beacon(wiphy, frame, len, freq, sig_dbm);
+
+ spin_lock_bh(&rdev->beacon_registrations_lock);
+ list_for_each_entry(reg, &rdev->beacon_registrations, list) {
+ msg = nlmsg_new(len + 100, GFP_ATOMIC);
+ if (!msg) {
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
+ return;
+ }
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_FRAME);
+ if (!hdr)
+ goto nla_put_failure;
- msg = nlmsg_new(len + 100, gfp);
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ (freq &&
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq)) ||
+ (sig_dbm &&
+ nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm)) ||
+ nla_put(msg, NL80211_ATTR_FRAME, len, frame))
+ goto nla_put_failure;
+
+ genlmsg_end(msg, hdr);
+
+ genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, reg->nlportid);
+ }
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
+ return;
+
+ nla_put_failure:
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
+ if (hdr)
+ genlmsg_cancel(msg, hdr);
+ nlmsg_free(msg);
+}
+EXPORT_SYMBOL(cfg80211_report_obss_beacon);
+
+void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer,
+ enum nl80211_tdls_operation oper,
+ u16 reason_code, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ trace_cfg80211_tdls_oper_request(wdev->wiphy, dev, peer, oper,
+ reason_code);
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
- hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_FRAME);
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_TDLS_OPER);
if (!hdr) {
nlmsg_free(msg);
return;
}
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
- (freq &&
- nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq)) ||
- (sig_dbm &&
- nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm)) ||
- nla_put(msg, NL80211_ATTR_FRAME, len, frame))
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
+ nla_put_u8(msg, NL80211_ATTR_TDLS_OPERATION, oper) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, peer) ||
+ (reason_code > 0 &&
+ nla_put_u16(msg, NL80211_ATTR_REASON_CODE, reason_code)))
goto nla_put_failure;
- genlmsg_end(msg, hdr);
+ err = genlmsg_end(msg, hdr);
+ if (err < 0) {
+ nlmsg_free(msg);
+ return;
+ }
- genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
return;
nla_put_failure:
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
-EXPORT_SYMBOL(cfg80211_report_obss_beacon);
+EXPORT_SYMBOL(cfg80211_tdls_oper_request);
static int nl80211_netlink_notify(struct notifier_block * nb,
unsigned long state,
@@ -8881,6 +9169,7 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
struct netlink_notify *notify = _notify;
struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
+ struct cfg80211_beacon_registration *reg, *tmp;
if (state != NETLINK_URELEASE)
return NOTIFY_DONE;
@@ -8890,8 +9179,17 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
list_for_each_entry_rcu(rdev, &cfg80211_rdev_list, list) {
list_for_each_entry_rcu(wdev, &rdev->wdev_list, list)
cfg80211_mlme_unregister_socket(wdev, notify->portid);
- if (rdev->ap_beacons_nlportid == notify->portid)
- rdev->ap_beacons_nlportid = 0;
+
+ spin_lock_bh(&rdev->beacon_registrations_lock);
+ list_for_each_entry_safe(reg, tmp, &rdev->beacon_registrations,
+ list) {
+ if (reg->nlportid == notify->portid) {
+ list_del(&reg->list);
+ kfree(reg);
+ break;
+ }
+ }
+ spin_unlock_bh(&rdev->beacon_registrations_lock);
}
rcu_read_unlock();
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index f6153516068c..2acba8477e9d 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -76,13 +76,11 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp);
void nl80211_send_remain_on_channel_cancel(
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, gfp_t gfp);
+ u64 cookie, struct ieee80211_channel *chan, gfp_t gfp);
void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *mac_addr,
@@ -129,8 +127,8 @@ void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
const u8 *bssid, bool preauth, gfp_t gfp);
void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
- struct net_device *dev, int freq,
- enum nl80211_channel_type type, gfp_t gfp);
+ struct net_device *dev,
+ struct cfg80211_chan_def *chandef, gfp_t gfp);
bool nl80211_unexpected_frame(struct net_device *dev,
const u8 *addr, gfp_t gfp);
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
new file mode 100644
index 000000000000..6c0c8191f837
--- /dev/null
+++ b/net/wireless/rdev-ops.h
@@ -0,0 +1,878 @@
+#ifndef __CFG80211_RDEV_OPS
+#define __CFG80211_RDEV_OPS
+
+#include <linux/rtnetlink.h>
+#include <net/cfg80211.h>
+#include "core.h"
+#include "trace.h"
+
+static inline int rdev_suspend(struct cfg80211_registered_device *rdev)
+{
+ int ret;
+ trace_rdev_suspend(&rdev->wiphy, rdev->wowlan);
+ ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_resume(struct cfg80211_registered_device *rdev)
+{
+ int ret;
+ trace_rdev_resume(&rdev->wiphy);
+ ret = rdev->ops->resume(&rdev->wiphy);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void rdev_set_wakeup(struct cfg80211_registered_device *rdev,
+ bool enabled)
+{
+ trace_rdev_set_wakeup(&rdev->wiphy, enabled);
+ rdev->ops->set_wakeup(&rdev->wiphy, enabled);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
+static inline struct wireless_dev
+*rdev_add_virtual_intf(struct cfg80211_registered_device *rdev, char *name,
+ enum nl80211_iftype type, u32 *flags,
+ struct vif_params *params)
+{
+ struct wireless_dev *ret;
+ trace_rdev_add_virtual_intf(&rdev->wiphy, name, type);
+ ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, type, flags,
+ params);
+ trace_rdev_return_wdev(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_del_virtual_intf(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ int ret;
+ trace_rdev_del_virtual_intf(&rdev->wiphy, wdev);
+ ret = rdev->ops->del_virtual_intf(&rdev->wiphy, wdev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_change_virtual_intf(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, enum nl80211_iftype type,
+ u32 *flags, struct vif_params *params)
+{
+ int ret;
+ trace_rdev_change_virtual_intf(&rdev->wiphy, dev, type);
+ ret = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, flags,
+ params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_add_key(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr,
+ struct key_params *params)
+{
+ int ret;
+ trace_rdev_add_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
+ ret = rdev->ops->add_key(&rdev->wiphy, netdev, key_index, pairwise,
+ mac_addr, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_get_key(struct cfg80211_registered_device *rdev, struct net_device *netdev,
+ u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie,
+ void (*callback)(void *cookie, struct key_params*))
+{
+ int ret;
+ trace_rdev_get_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
+ ret = rdev->ops->get_key(&rdev->wiphy, netdev, key_index, pairwise,
+ mac_addr, cookie, callback);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_del_key(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr)
+{
+ int ret;
+ trace_rdev_del_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
+ ret = rdev->ops->del_key(&rdev->wiphy, netdev, key_index, pairwise,
+ mac_addr);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_default_key(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u8 key_index, bool unicast,
+ bool multicast)
+{
+ int ret;
+ trace_rdev_set_default_key(&rdev->wiphy, netdev, key_index,
+ unicast, multicast);
+ ret = rdev->ops->set_default_key(&rdev->wiphy, netdev, key_index,
+ unicast, multicast);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_default_mgmt_key(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u8 key_index)
+{
+ int ret;
+ trace_rdev_set_default_mgmt_key(&rdev->wiphy, netdev, key_index);
+ ret = rdev->ops->set_default_mgmt_key(&rdev->wiphy, netdev,
+ key_index);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_start_ap(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_ap_settings *settings)
+{
+ int ret;
+ trace_rdev_start_ap(&rdev->wiphy, dev, settings);
+ ret = rdev->ops->start_ap(&rdev->wiphy, dev, settings);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_change_beacon(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_beacon_data *info)
+{
+ int ret;
+ trace_rdev_change_beacon(&rdev->wiphy, dev, info);
+ ret = rdev->ops->change_beacon(&rdev->wiphy, dev, info);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_stop_ap(struct cfg80211_registered_device *rdev,
+ struct net_device *dev)
+{
+ int ret;
+ trace_rdev_stop_ap(&rdev->wiphy, dev);
+ ret = rdev->ops->stop_ap(&rdev->wiphy, dev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_add_station(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *mac,
+ struct station_parameters *params)
+{
+ int ret;
+ trace_rdev_add_station(&rdev->wiphy, dev, mac, params);
+ ret = rdev->ops->add_station(&rdev->wiphy, dev, mac, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_del_station(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *mac)
+{
+ int ret;
+ trace_rdev_del_station(&rdev->wiphy, dev, mac);
+ ret = rdev->ops->del_station(&rdev->wiphy, dev, mac);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_change_station(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *mac,
+ struct station_parameters *params)
+{
+ int ret;
+ trace_rdev_change_station(&rdev->wiphy, dev, mac, params);
+ ret = rdev->ops->change_station(&rdev->wiphy, dev, mac, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_get_station(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *mac,
+ struct station_info *sinfo)
+{
+ int ret;
+ trace_rdev_get_station(&rdev->wiphy, dev, mac);
+ ret = rdev->ops->get_station(&rdev->wiphy, dev, mac, sinfo);
+ trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
+ return ret;
+}
+
+static inline int rdev_dump_station(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, int idx, u8 *mac,
+ struct station_info *sinfo)
+{
+ int ret;
+ trace_rdev_dump_station(&rdev->wiphy, dev, idx, mac);
+ ret = rdev->ops->dump_station(&rdev->wiphy, dev, idx, mac, sinfo);
+ trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
+ return ret;
+}
+
+static inline int rdev_add_mpath(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *dst, u8 *next_hop)
+{
+ int ret;
+ trace_rdev_add_mpath(&rdev->wiphy, dev, dst, next_hop);
+ ret = rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_del_mpath(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *dst)
+{
+ int ret;
+ trace_rdev_del_mpath(&rdev->wiphy, dev, dst);
+ ret = rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_change_mpath(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *dst,
+ u8 *next_hop)
+{
+ int ret;
+ trace_rdev_change_mpath(&rdev->wiphy, dev, dst, next_hop);
+ ret = rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_get_mpath(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *dst, u8 *next_hop,
+ struct mpath_info *pinfo)
+{
+ int ret;
+ trace_rdev_get_mpath(&rdev->wiphy, dev, dst, next_hop);
+ ret = rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, pinfo);
+ trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
+ return ret;
+
+}
+
+static inline int rdev_dump_mpath(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, int idx, u8 *dst,
+ u8 *next_hop, struct mpath_info *pinfo)
+
+{
+ int ret;
+ trace_rdev_dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop);
+ ret = rdev->ops->dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop,
+ pinfo);
+ trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
+ return ret;
+}
+
+static inline int
+rdev_get_mesh_config(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, struct mesh_config *conf)
+{
+ int ret;
+ trace_rdev_get_mesh_config(&rdev->wiphy, dev);
+ ret = rdev->ops->get_mesh_config(&rdev->wiphy, dev, conf);
+ trace_rdev_return_int_mesh_config(&rdev->wiphy, ret, conf);
+ return ret;
+}
+
+static inline int
+rdev_update_mesh_config(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u32 mask,
+ const struct mesh_config *nconf)
+{
+ int ret;
+ trace_rdev_update_mesh_config(&rdev->wiphy, dev, mask, nconf);
+ ret = rdev->ops->update_mesh_config(&rdev->wiphy, dev, mask, nconf);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_join_mesh(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ const struct mesh_config *conf,
+ const struct mesh_setup *setup)
+{
+ int ret;
+ trace_rdev_join_mesh(&rdev->wiphy, dev, conf, setup);
+ ret = rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+
+static inline int rdev_leave_mesh(struct cfg80211_registered_device *rdev,
+ struct net_device *dev)
+{
+ int ret;
+ trace_rdev_leave_mesh(&rdev->wiphy, dev);
+ ret = rdev->ops->leave_mesh(&rdev->wiphy, dev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_change_bss(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct bss_parameters *params)
+
+{
+ int ret;
+ trace_rdev_change_bss(&rdev->wiphy, dev, params);
+ ret = rdev->ops->change_bss(&rdev->wiphy, dev, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_set_txq_params(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct ieee80211_txq_params *params)
+
+{
+ int ret;
+ trace_rdev_set_txq_params(&rdev->wiphy, dev, params);
+ ret = rdev->ops->set_txq_params(&rdev->wiphy, dev, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_libertas_set_mesh_channel(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct ieee80211_channel *chan)
+{
+ int ret;
+ trace_rdev_libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
+ ret = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_monitor_channel(struct cfg80211_registered_device *rdev,
+ struct cfg80211_chan_def *chandef)
+{
+ int ret;
+ trace_rdev_set_monitor_channel(&rdev->wiphy, chandef);
+ ret = rdev->ops->set_monitor_channel(&rdev->wiphy, chandef);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_scan(struct cfg80211_registered_device *rdev,
+ struct cfg80211_scan_request *request)
+{
+ int ret;
+ trace_rdev_scan(&rdev->wiphy, request);
+ ret = rdev->ops->scan(&rdev->wiphy, request);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_auth(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_auth_request *req)
+{
+ int ret;
+ trace_rdev_auth(&rdev->wiphy, dev, req);
+ ret = rdev->ops->auth(&rdev->wiphy, dev, req);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_assoc(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_assoc_request *req)
+{
+ int ret;
+ trace_rdev_assoc(&rdev->wiphy, dev, req);
+ ret = rdev->ops->assoc(&rdev->wiphy, dev, req);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_deauth(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_deauth_request *req)
+{
+ int ret;
+ trace_rdev_deauth(&rdev->wiphy, dev, req);
+ ret = rdev->ops->deauth(&rdev->wiphy, dev, req);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_disassoc(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_disassoc_request *req)
+{
+ int ret;
+ trace_rdev_disassoc(&rdev->wiphy, dev, req);
+ ret = rdev->ops->disassoc(&rdev->wiphy, dev, req);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_connect(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_connect_params *sme)
+{
+ int ret;
+ trace_rdev_connect(&rdev->wiphy, dev, sme);
+ ret = rdev->ops->connect(&rdev->wiphy, dev, sme);
+ 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)
+{
+ int ret;
+ trace_rdev_disconnect(&rdev->wiphy, dev, reason_code);
+ ret = rdev->ops->disconnect(&rdev->wiphy, dev, reason_code);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_join_ibss(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_ibss_params *params)
+{
+ int ret;
+ trace_rdev_join_ibss(&rdev->wiphy, dev, params);
+ ret = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_leave_ibss(struct cfg80211_registered_device *rdev,
+ struct net_device *dev)
+{
+ int ret;
+ trace_rdev_leave_ibss(&rdev->wiphy, dev);
+ ret = rdev->ops->leave_ibss(&rdev->wiphy, dev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_wiphy_params(struct cfg80211_registered_device *rdev, u32 changed)
+{
+ int ret;
+ trace_rdev_set_wiphy_params(&rdev->wiphy, changed);
+ ret = rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_set_tx_power(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ enum nl80211_tx_power_setting type, int mbm)
+{
+ int ret;
+ trace_rdev_set_tx_power(&rdev->wiphy, wdev, type, mbm);
+ ret = rdev->ops->set_tx_power(&rdev->wiphy, wdev, type, mbm);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_get_tx_power(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, int *dbm)
+{
+ int ret;
+ trace_rdev_get_tx_power(&rdev->wiphy, wdev);
+ ret = rdev->ops->get_tx_power(&rdev->wiphy, wdev, dbm);
+ trace_rdev_return_int_int(&rdev->wiphy, ret, *dbm);
+ return ret;
+}
+
+static inline int rdev_set_wds_peer(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, const u8 *addr)
+{
+ int ret;
+ trace_rdev_set_wds_peer(&rdev->wiphy, dev, addr);
+ ret = rdev->ops->set_wds_peer(&rdev->wiphy, dev, addr);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void rdev_rfkill_poll(struct cfg80211_registered_device *rdev)
+{
+ trace_rdev_rfkill_poll(&rdev->wiphy);
+ rdev->ops->rfkill_poll(&rdev->wiphy);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
+
+#ifdef CONFIG_NL80211_TESTMODE
+static inline int rdev_testmode_cmd(struct cfg80211_registered_device *rdev,
+ void *data, int len)
+{
+ int ret;
+ trace_rdev_testmode_cmd(&rdev->wiphy);
+ ret = rdev->ops->testmode_cmd(&rdev->wiphy, data, len);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_testmode_dump(struct cfg80211_registered_device *rdev,
+ struct sk_buff *skb,
+ struct netlink_callback *cb, void *data,
+ int len)
+{
+ int ret;
+ trace_rdev_testmode_dump(&rdev->wiphy);
+ ret = rdev->ops->testmode_dump(&rdev->wiphy, skb, cb, data, len);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+#endif
+
+static inline int
+rdev_set_bitrate_mask(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, const u8 *peer,
+ const struct cfg80211_bitrate_mask *mask)
+{
+ int ret;
+ trace_rdev_set_bitrate_mask(&rdev->wiphy, dev, peer, mask);
+ ret = rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, peer, mask);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_dump_survey(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, int idx,
+ struct survey_info *info)
+{
+ int ret;
+ trace_rdev_dump_survey(&rdev->wiphy, netdev, idx);
+ ret = rdev->ops->dump_survey(&rdev->wiphy, netdev, idx, info);
+ if (ret < 0)
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ else
+ trace_rdev_return_int_survey_info(&rdev->wiphy, ret, info);
+ return ret;
+}
+
+static inline int rdev_set_pmksa(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ int ret;
+ trace_rdev_set_pmksa(&rdev->wiphy, netdev, pmksa);
+ ret = rdev->ops->set_pmksa(&rdev->wiphy, netdev, pmksa);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_del_pmksa(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ int ret;
+ trace_rdev_del_pmksa(&rdev->wiphy, netdev, pmksa);
+ ret = rdev->ops->del_pmksa(&rdev->wiphy, netdev, pmksa);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_flush_pmksa(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev)
+{
+ int ret;
+ trace_rdev_flush_pmksa(&rdev->wiphy, netdev);
+ ret = rdev->ops->flush_pmksa(&rdev->wiphy, netdev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_remain_on_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct ieee80211_channel *chan,
+ unsigned int duration, u64 *cookie)
+{
+ int ret;
+ trace_rdev_remain_on_channel(&rdev->wiphy, wdev, chan, duration);
+ ret = rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
+ duration, cookie);
+ trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
+ return ret;
+}
+
+static inline int
+rdev_cancel_remain_on_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, u64 cookie)
+{
+ int ret;
+ trace_rdev_cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
+ ret = rdev->ops->cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_mgmt_tx(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct ieee80211_channel *chan, bool offchan,
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
+{
+ int ret;
+ trace_rdev_mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
+ wait, no_cck, dont_wait_for_ack);
+ ret = rdev->ops->mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
+ wait, buf, len, no_cck,
+ dont_wait_for_ack, cookie);
+ trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
+ return ret;
+}
+
+static inline int
+rdev_mgmt_tx_cancel_wait(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, u64 cookie)
+{
+ int ret;
+ trace_rdev_mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
+ ret = rdev->ops->mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_set_power_mgmt(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, bool enabled,
+ int timeout)
+{
+ int ret;
+ trace_rdev_set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
+ ret = rdev->ops->set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_cqm_rssi_config(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, s32 rssi_thold, u32 rssi_hyst)
+{
+ int ret;
+ trace_rdev_set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
+ rssi_hyst);
+ ret = rdev->ops->set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
+ rssi_hyst);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_cqm_txe_config(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u32 rate, u32 pkts, u32 intvl)
+{
+ int ret;
+ trace_rdev_set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts, intvl);
+ ret = rdev->ops->set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts,
+ intvl);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void
+rdev_mgmt_frame_register(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, u16 frame_type, bool reg)
+{
+ trace_rdev_mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
+ rdev->ops->mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
+static inline int rdev_set_antenna(struct cfg80211_registered_device *rdev,
+ u32 tx_ant, u32 rx_ant)
+{
+ int ret;
+ trace_rdev_set_antenna(&rdev->wiphy, tx_ant, rx_ant);
+ ret = rdev->ops->set_antenna(&rdev->wiphy, tx_ant, rx_ant);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_get_antenna(struct cfg80211_registered_device *rdev,
+ u32 *tx_ant, u32 *rx_ant)
+{
+ int ret;
+ trace_rdev_get_antenna(&rdev->wiphy);
+ ret = rdev->ops->get_antenna(&rdev->wiphy, tx_ant, rx_ant);
+ if (ret)
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ else
+ trace_rdev_return_int_tx_rx(&rdev->wiphy, ret, *tx_ant,
+ *rx_ant);
+ return ret;
+}
+
+static inline int rdev_set_ringparam(struct cfg80211_registered_device *rdev,
+ u32 tx, u32 rx)
+{
+ int ret;
+ trace_rdev_set_ringparam(&rdev->wiphy, tx, rx);
+ ret = rdev->ops->set_ringparam(&rdev->wiphy, tx, rx);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void rdev_get_ringparam(struct cfg80211_registered_device *rdev,
+ u32 *tx, u32 *tx_max, u32 *rx,
+ u32 *rx_max)
+{
+ trace_rdev_get_ringparam(&rdev->wiphy);
+ rdev->ops->get_ringparam(&rdev->wiphy, tx, tx_max, rx, rx_max);
+ trace_rdev_return_void_tx_rx(&rdev->wiphy, *tx, *tx_max, *rx, *rx_max);
+}
+
+static inline int
+rdev_sched_scan_start(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_sched_scan_request *request)
+{
+ int ret;
+ trace_rdev_sched_scan_start(&rdev->wiphy, dev, request);
+ ret = rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_sched_scan_stop(struct cfg80211_registered_device *rdev,
+ struct net_device *dev)
+{
+ int ret;
+ trace_rdev_sched_scan_stop(&rdev->wiphy, dev);
+ ret = rdev->ops->sched_scan_stop(&rdev->wiphy, dev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_set_rekey_data(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_gtk_rekey_data *data)
+{
+ int ret;
+ trace_rdev_set_rekey_data(&rdev->wiphy, dev);
+ ret = rdev->ops->set_rekey_data(&rdev->wiphy, dev, data);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *peer,
+ u8 action_code, u8 dialog_token,
+ u16 status_code, const u8 *buf, size_t len)
+{
+ int ret;
+ trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
+ dialog_token, status_code, buf, len);
+ ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
+ dialog_token, status_code, buf, len);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_tdls_oper(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u8 *peer,
+ enum nl80211_tdls_operation oper)
+{
+ int ret;
+ trace_rdev_tdls_oper(&rdev->wiphy, dev, peer, oper);
+ ret = rdev->ops->tdls_oper(&rdev->wiphy, dev, peer, oper);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int rdev_probe_client(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, const u8 *peer,
+ u64 *cookie)
+{
+ int ret;
+ trace_rdev_probe_client(&rdev->wiphy, dev, peer);
+ ret = rdev->ops->probe_client(&rdev->wiphy, dev, peer, cookie);
+ trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
+ return ret;
+}
+
+static inline int rdev_set_noack_map(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u16 noack_map)
+{
+ int ret;
+ trace_rdev_set_noack_map(&rdev->wiphy, dev, noack_map);
+ ret = rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_get_et_sset_count(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, int sset)
+{
+ int ret;
+ trace_rdev_get_et_sset_count(&rdev->wiphy, dev, sset);
+ ret = rdev->ops->get_et_sset_count(&rdev->wiphy, dev, sset);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void rdev_get_et_stats(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ trace_rdev_get_et_stats(&rdev->wiphy, dev);
+ rdev->ops->get_et_stats(&rdev->wiphy, dev, stats, data);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
+static inline void rdev_get_et_strings(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, u32 sset,
+ u8 *data)
+{
+ trace_rdev_get_et_strings(&rdev->wiphy, dev, sset);
+ rdev->ops->get_et_strings(&rdev->wiphy, dev, sset, data);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
+static inline int
+rdev_get_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
+{
+ int ret;
+
+ trace_rdev_get_channel(&rdev->wiphy, wdev);
+ ret = rdev->ops->get_channel(&rdev->wiphy, wdev, chandef);
+ trace_rdev_return_chandef(&rdev->wiphy, ret, chandef);
+
+ return ret;
+}
+
+static inline int rdev_start_p2p_device(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ int ret;
+
+ trace_rdev_start_p2p_device(&rdev->wiphy, wdev);
+ ret = rdev->ops->start_p2p_device(&rdev->wiphy, wdev);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void rdev_stop_p2p_device(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ trace_rdev_stop_p2p_device(&rdev->wiphy, wdev);
+ rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+#endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index b75756b05af7..6e5308998e30 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1796,7 +1796,7 @@ EXPORT_SYMBOL(regulatory_hint);
*/
void regulatory_hint_11d(struct wiphy *wiphy,
enum ieee80211_band band,
- u8 *country_ie,
+ const u8 *country_ie,
u8 country_ie_len)
{
char alpha2[2];
diff --git a/net/wireless/reg.h b/net/wireless/reg.h
index f023c8a31c60..4c0a32ffd530 100644
--- a/net/wireless/reg.h
+++ b/net/wireless/reg.h
@@ -81,7 +81,7 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
*/
void regulatory_hint_11d(struct wiphy *wiphy,
enum ieee80211_band band,
- u8 *country_ie,
+ const u8 *country_ie,
u8 country_ie_len);
/**
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 9730c9862bdc..01592d7d4789 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -17,9 +17,63 @@
#include "core.h"
#include "nl80211.h"
#include "wext-compat.h"
+#include "rdev-ops.h"
#define IEEE80211_SCAN_RESULT_EXPIRE (30 * HZ)
+static void bss_release(struct kref *ref)
+{
+ struct cfg80211_bss_ies *ies;
+ struct cfg80211_internal_bss *bss;
+
+ bss = container_of(ref, struct cfg80211_internal_bss, ref);
+
+ if (WARN_ON(atomic_read(&bss->hold)))
+ return;
+
+ if (bss->pub.free_priv)
+ bss->pub.free_priv(&bss->pub);
+
+ ies = (void *)rcu_access_pointer(bss->pub.beacon_ies);
+ if (ies)
+ kfree_rcu(ies, rcu_head);
+ ies = (void *)rcu_access_pointer(bss->pub.proberesp_ies);
+ if (ies)
+ kfree_rcu(ies, rcu_head);
+
+ kfree(bss);
+}
+
+/* must hold dev->bss_lock! */
+static void __cfg80211_unlink_bss(struct cfg80211_registered_device *dev,
+ struct cfg80211_internal_bss *bss)
+{
+ list_del_init(&bss->list);
+ rb_erase(&bss->rbn, &dev->bss_tree);
+ kref_put(&bss->ref, bss_release);
+}
+
+/* must hold dev->bss_lock! */
+static void __cfg80211_bss_expire(struct cfg80211_registered_device *dev,
+ unsigned long expire_time)
+{
+ struct cfg80211_internal_bss *bss, *tmp;
+ bool expired = false;
+
+ list_for_each_entry_safe(bss, tmp, &dev->bss_list, list) {
+ if (atomic_read(&bss->hold))
+ continue;
+ if (!time_after(expire_time, bss->ts))
+ continue;
+
+ __cfg80211_unlink_bss(dev, bss);
+ expired = true;
+ }
+
+ if (expired)
+ dev->bss_generation++;
+}
+
void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak)
{
struct cfg80211_scan_request *request;
@@ -45,10 +99,17 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak)
if (wdev->netdev)
cfg80211_sme_scan_done(wdev->netdev);
- if (request->aborted)
+ if (request->aborted) {
nl80211_send_scan_aborted(rdev, wdev);
- else
+ } else {
+ if (request->flags & NL80211_SCAN_FLAG_FLUSH) {
+ /* flush entries from previous scans */
+ spin_lock_bh(&rdev->bss_lock);
+ __cfg80211_bss_expire(rdev, request->scan_start);
+ spin_unlock_bh(&rdev->bss_lock);
+ }
nl80211_send_scan_done(rdev, wdev);
+ }
#ifdef CONFIG_CFG80211_WEXT
if (wdev->netdev && !request->aborted) {
@@ -89,6 +150,7 @@ void __cfg80211_scan_done(struct work_struct *wk)
void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted)
{
+ trace_cfg80211_scan_done(request, aborted);
WARN_ON(request != wiphy_to_dev(request->wiphy)->scan_req);
request->aborted = aborted;
@@ -99,22 +161,34 @@ EXPORT_SYMBOL(cfg80211_scan_done);
void __cfg80211_sched_scan_results(struct work_struct *wk)
{
struct cfg80211_registered_device *rdev;
+ struct cfg80211_sched_scan_request *request;
rdev = container_of(wk, struct cfg80211_registered_device,
sched_scan_results_wk);
+ request = rdev->sched_scan_req;
+
mutex_lock(&rdev->sched_scan_mtx);
/* we don't have sched_scan_req anymore if the scan is stopping */
- if (rdev->sched_scan_req)
- nl80211_send_sched_scan_results(rdev,
- rdev->sched_scan_req->dev);
+ if (request) {
+ if (request->flags & NL80211_SCAN_FLAG_FLUSH) {
+ /* flush entries from previous scans */
+ spin_lock_bh(&rdev->bss_lock);
+ __cfg80211_bss_expire(rdev, request->scan_start);
+ spin_unlock_bh(&rdev->bss_lock);
+ request->scan_start =
+ jiffies + msecs_to_jiffies(request->interval);
+ }
+ nl80211_send_sched_scan_results(rdev, request->dev);
+ }
mutex_unlock(&rdev->sched_scan_mtx);
}
void cfg80211_sched_scan_results(struct wiphy *wiphy)
{
+ trace_cfg80211_sched_scan_results(wiphy);
/* ignore if we're not scanning */
if (wiphy_to_dev(wiphy)->sched_scan_req)
queue_work(cfg80211_wq,
@@ -126,6 +200,8 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ trace_cfg80211_sched_scan_stopped(wiphy);
+
mutex_lock(&rdev->sched_scan_mtx);
__cfg80211_stop_sched_scan(rdev, true);
mutex_unlock(&rdev->sched_scan_mtx);
@@ -145,7 +221,7 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
dev = rdev->sched_scan_req->dev;
if (!driver_initiated) {
- int err = rdev->ops->sched_scan_stop(&rdev->wiphy, dev);
+ int err = rdev_sched_scan_stop(rdev, dev);
if (err)
return err;
}
@@ -158,24 +234,6 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
return 0;
}
-static void bss_release(struct kref *ref)
-{
- struct cfg80211_internal_bss *bss;
-
- bss = container_of(ref, struct cfg80211_internal_bss, ref);
- if (bss->pub.free_priv)
- bss->pub.free_priv(&bss->pub);
-
- if (bss->beacon_ies_allocated)
- kfree(bss->pub.beacon_ies);
- if (bss->proberesp_ies_allocated)
- kfree(bss->pub.proberesp_ies);
-
- BUG_ON(atomic_read(&bss->hold));
-
- kfree(bss);
-}
-
/* must hold dev->bss_lock! */
void cfg80211_bss_age(struct cfg80211_registered_device *dev,
unsigned long age_secs)
@@ -183,37 +241,13 @@ void cfg80211_bss_age(struct cfg80211_registered_device *dev,
struct cfg80211_internal_bss *bss;
unsigned long age_jiffies = msecs_to_jiffies(age_secs * MSEC_PER_SEC);
- list_for_each_entry(bss, &dev->bss_list, list) {
+ list_for_each_entry(bss, &dev->bss_list, list)
bss->ts -= age_jiffies;
- }
-}
-
-/* must hold dev->bss_lock! */
-static void __cfg80211_unlink_bss(struct cfg80211_registered_device *dev,
- struct cfg80211_internal_bss *bss)
-{
- list_del_init(&bss->list);
- rb_erase(&bss->rbn, &dev->bss_tree);
- kref_put(&bss->ref, bss_release);
}
-/* must hold dev->bss_lock! */
void cfg80211_bss_expire(struct cfg80211_registered_device *dev)
{
- struct cfg80211_internal_bss *bss, *tmp;
- bool expired = false;
-
- list_for_each_entry_safe(bss, tmp, &dev->bss_list, list) {
- if (atomic_read(&bss->hold))
- continue;
- if (!time_after(jiffies, bss->ts + IEEE80211_SCAN_RESULT_EXPIRE))
- continue;
- __cfg80211_unlink_bss(dev, bss);
- expired = true;
- }
-
- if (expired)
- dev->bss_generation++;
+ __cfg80211_bss_expire(dev, jiffies - IEEE80211_SCAN_RESULT_EXPIRE);
}
const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len)
@@ -257,7 +291,7 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type,
}
EXPORT_SYMBOL(cfg80211_find_vendor_ie);
-static int cmp_ies(u8 num, u8 *ies1, size_t len1, u8 *ies2, size_t len2)
+static int cmp_ies(u8 num, const u8 *ies1, int len1, const u8 *ies2, int len2)
{
const u8 *ie1 = cfg80211_find_ie(num, ies1, len1);
const u8 *ie2 = cfg80211_find_ie(num, ies2, len2);
@@ -277,10 +311,10 @@ static int cmp_ies(u8 num, u8 *ies1, size_t len1, u8 *ies2, size_t len2)
return memcmp(ie1 + 2, ie2 + 2, ie1[1]);
}
-static bool is_bss(struct cfg80211_bss *a,
- const u8 *bssid,
+static bool is_bss(struct cfg80211_bss *a, const u8 *bssid,
const u8 *ssid, size_t ssid_len)
{
+ const struct cfg80211_bss_ies *ies;
const u8 *ssidie;
if (bssid && !ether_addr_equal(a->bssid, bssid))
@@ -289,9 +323,10 @@ static bool is_bss(struct cfg80211_bss *a,
if (!ssid)
return true;
- ssidie = cfg80211_find_ie(WLAN_EID_SSID,
- a->information_elements,
- a->len_information_elements);
+ ies = rcu_access_pointer(a->ies);
+ if (!ies)
+ return false;
+ ssidie = cfg80211_find_ie(WLAN_EID_SSID, ies->data, ies->len);
if (!ssidie)
return false;
if (ssidie[1] != ssid_len)
@@ -301,20 +336,21 @@ static bool is_bss(struct cfg80211_bss *a,
static bool is_mesh_bss(struct cfg80211_bss *a)
{
+ const struct cfg80211_bss_ies *ies;
const u8 *ie;
if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability))
return false;
- ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
- a->information_elements,
- a->len_information_elements);
+ ies = rcu_access_pointer(a->ies);
+ if (!ies)
+ return false;
+
+ ie = cfg80211_find_ie(WLAN_EID_MESH_ID, ies->data, ies->len);
if (!ie)
return false;
- ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
- a->information_elements,
- a->len_information_elements);
+ ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG, ies->data, ies->len);
if (!ie)
return false;
@@ -325,14 +361,17 @@ static bool is_mesh(struct cfg80211_bss *a,
const u8 *meshid, size_t meshidlen,
const u8 *meshcfg)
{
+ const struct cfg80211_bss_ies *ies;
const u8 *ie;
if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability))
return false;
- ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
- a->information_elements,
- a->len_information_elements);
+ ies = rcu_access_pointer(a->ies);
+ if (!ies)
+ return false;
+
+ ie = cfg80211_find_ie(WLAN_EID_MESH_ID, ies->data, ies->len);
if (!ie)
return false;
if (ie[1] != meshidlen)
@@ -340,9 +379,7 @@ static bool is_mesh(struct cfg80211_bss *a,
if (memcmp(ie + 2, meshid, meshidlen))
return false;
- ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
- a->information_elements,
- a->len_information_elements);
+ ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG, ies->data, ies->len);
if (!ie)
return false;
if (ie[1] != sizeof(struct ieee80211_meshconf_ie))
@@ -354,30 +391,33 @@ static bool is_mesh(struct cfg80211_bss *a,
* part in the same mesh.
*/
return memcmp(ie + 2, meshcfg,
- sizeof(struct ieee80211_meshconf_ie) - 2) == 0;
+ sizeof(struct ieee80211_meshconf_ie) - 2) == 0;
}
-static int cmp_bss_core(struct cfg80211_bss *a,
- struct cfg80211_bss *b)
+static int cmp_bss_core(struct cfg80211_bss *a, struct cfg80211_bss *b)
{
+ const struct cfg80211_bss_ies *a_ies, *b_ies;
int r;
if (a->channel != b->channel)
return b->channel->center_freq - a->channel->center_freq;
if (is_mesh_bss(a) && is_mesh_bss(b)) {
+ a_ies = rcu_access_pointer(a->ies);
+ if (!a_ies)
+ return -1;
+ b_ies = rcu_access_pointer(b->ies);
+ if (!b_ies)
+ return 1;
+
r = cmp_ies(WLAN_EID_MESH_ID,
- a->information_elements,
- a->len_information_elements,
- b->information_elements,
- b->len_information_elements);
+ a_ies->data, a_ies->len,
+ b_ies->data, b_ies->len);
if (r)
return r;
return cmp_ies(WLAN_EID_MESH_CONFIG,
- a->information_elements,
- a->len_information_elements,
- b->information_elements,
- b->len_information_elements);
+ a_ies->data, a_ies->len,
+ b_ies->data, b_ies->len);
}
/*
@@ -390,22 +430,28 @@ static int cmp_bss_core(struct cfg80211_bss *a,
static int cmp_bss(struct cfg80211_bss *a,
struct cfg80211_bss *b)
{
+ const struct cfg80211_bss_ies *a_ies, *b_ies;
int r;
r = cmp_bss_core(a, b);
if (r)
return r;
+ a_ies = rcu_access_pointer(a->ies);
+ if (!a_ies)
+ return -1;
+ b_ies = rcu_access_pointer(b->ies);
+ if (!b_ies)
+ return 1;
+
return cmp_ies(WLAN_EID_SSID,
- a->information_elements,
- a->len_information_elements,
- b->information_elements,
- b->len_information_elements);
+ a_ies->data, a_ies->len,
+ b_ies->data, b_ies->len);
}
-static int cmp_hidden_bss(struct cfg80211_bss *a,
- struct cfg80211_bss *b)
+static int cmp_hidden_bss(struct cfg80211_bss *a, struct cfg80211_bss *b)
{
+ const struct cfg80211_bss_ies *a_ies, *b_ies;
const u8 *ie1;
const u8 *ie2;
int i;
@@ -415,17 +461,26 @@ static int cmp_hidden_bss(struct cfg80211_bss *a,
if (r)
return r;
- ie1 = cfg80211_find_ie(WLAN_EID_SSID,
- a->information_elements,
- a->len_information_elements);
- ie2 = cfg80211_find_ie(WLAN_EID_SSID,
- b->information_elements,
- b->len_information_elements);
+ a_ies = rcu_access_pointer(a->ies);
+ if (!a_ies)
+ return -1;
+ b_ies = rcu_access_pointer(b->ies);
+ if (!b_ies)
+ return 1;
+
+ ie1 = cfg80211_find_ie(WLAN_EID_SSID, a_ies->data, a_ies->len);
+ ie2 = cfg80211_find_ie(WLAN_EID_SSID, b_ies->data, b_ies->len);
- /* Key comparator must use same algorithm in any rb-tree
+ /*
+ * Key comparator must use same algorithm in any rb-tree
* search function (order is important), otherwise ordering
* of items in the tree is broken and search gives incorrect
- * results. This code uses same order as cmp_ies() does. */
+ * results. This code uses same order as cmp_ies() does.
+ *
+ * Note that due to the differring behaviour with hidden SSIDs
+ * this function only works when "b" is the tree element and
+ * "a" is the key we're looking for.
+ */
/* sort missing IE before (left of) present IE */
if (!ie1)
@@ -441,10 +496,14 @@ static int cmp_hidden_bss(struct cfg80211_bss *a,
if (ie1[1] != ie2[1])
return ie2[1] - ie1[1];
- /* zeroed SSID ie is another indication of a hidden bss */
+ /*
+ * zeroed SSID ie is another indication of a hidden bss;
+ * if it isn't zeroed just return the regular sort value
+ * to find the next candidate
+ */
for (i = 0; i < ie2[1]; i++)
if (ie2[i + 2])
- return -1;
+ return memcmp(ie1 + 2, ie2 + 2, ie1[1]);
return 0;
}
@@ -459,6 +518,9 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
struct cfg80211_internal_bss *bss, *res = NULL;
unsigned long now = jiffies;
+ trace_cfg80211_get_bss(wiphy, channel, bssid, ssid, ssid_len, capa_mask,
+ capa_val);
+
spin_lock_bh(&dev->bss_lock);
list_for_each_entry(bss, &dev->bss_list, list) {
@@ -480,6 +542,7 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
spin_unlock_bh(&dev->bss_lock);
if (!res)
return NULL;
+ trace_cfg80211_return_bss(&res->pub);
return &res->pub;
}
EXPORT_SYMBOL(cfg80211_get_bss);
@@ -566,7 +629,7 @@ rb_find_bss(struct cfg80211_registered_device *dev,
static struct cfg80211_internal_bss *
rb_find_hidden_bss(struct cfg80211_registered_device *dev,
- struct cfg80211_internal_bss *res)
+ struct cfg80211_internal_bss *res)
{
struct rb_node *n = dev->bss_tree.rb_node;
struct cfg80211_internal_bss *bss;
@@ -589,127 +652,86 @@ rb_find_hidden_bss(struct cfg80211_registered_device *dev,
static void
copy_hidden_ies(struct cfg80211_internal_bss *res,
- struct cfg80211_internal_bss *hidden)
+ struct cfg80211_internal_bss *hidden)
{
- if (unlikely(res->pub.beacon_ies))
- return;
- if (WARN_ON(!hidden->pub.beacon_ies))
+ const struct cfg80211_bss_ies *ies;
+
+ if (rcu_access_pointer(res->pub.beacon_ies))
return;
- res->pub.beacon_ies = kmalloc(hidden->pub.len_beacon_ies, GFP_ATOMIC);
- if (unlikely(!res->pub.beacon_ies))
+ ies = rcu_access_pointer(hidden->pub.beacon_ies);
+ if (WARN_ON(!ies))
return;
- res->beacon_ies_allocated = true;
- res->pub.len_beacon_ies = hidden->pub.len_beacon_ies;
- memcpy(res->pub.beacon_ies, hidden->pub.beacon_ies,
- res->pub.len_beacon_ies);
+ ies = kmemdup(ies, sizeof(*ies) + ies->len, GFP_ATOMIC);
+ if (unlikely(!ies))
+ return;
+ rcu_assign_pointer(res->pub.beacon_ies, ies);
}
static struct cfg80211_internal_bss *
cfg80211_bss_update(struct cfg80211_registered_device *dev,
- struct cfg80211_internal_bss *res)
+ struct cfg80211_internal_bss *tmp)
{
struct cfg80211_internal_bss *found = NULL;
- /*
- * The reference to "res" is donated to this function.
- */
-
- if (WARN_ON(!res->pub.channel)) {
- kref_put(&res->ref, bss_release);
+ if (WARN_ON(!tmp->pub.channel))
return NULL;
- }
- res->ts = jiffies;
+ tmp->ts = jiffies;
spin_lock_bh(&dev->bss_lock);
- found = rb_find_bss(dev, res);
+ if (WARN_ON(!rcu_access_pointer(tmp->pub.ies))) {
+ spin_unlock_bh(&dev->bss_lock);
+ return NULL;
+ }
+
+ found = rb_find_bss(dev, tmp);
if (found) {
- found->pub.beacon_interval = res->pub.beacon_interval;
- found->pub.tsf = res->pub.tsf;
- found->pub.signal = res->pub.signal;
- found->pub.capability = res->pub.capability;
- found->ts = res->ts;
+ found->pub.beacon_interval = tmp->pub.beacon_interval;
+ found->pub.tsf = tmp->pub.tsf;
+ found->pub.signal = tmp->pub.signal;
+ found->pub.capability = tmp->pub.capability;
+ found->ts = tmp->ts;
/* Update IEs */
- if (res->pub.proberesp_ies) {
- size_t used = dev->wiphy.bss_priv_size + sizeof(*res);
- size_t ielen = res->pub.len_proberesp_ies;
-
- if (found->pub.proberesp_ies &&
- !found->proberesp_ies_allocated &&
- ksize(found) >= used + ielen) {
- memcpy(found->pub.proberesp_ies,
- res->pub.proberesp_ies, ielen);
- found->pub.len_proberesp_ies = ielen;
- } else {
- u8 *ies = found->pub.proberesp_ies;
-
- if (found->proberesp_ies_allocated)
- ies = krealloc(ies, ielen, GFP_ATOMIC);
- else
- ies = kmalloc(ielen, GFP_ATOMIC);
-
- if (ies) {
- memcpy(ies, res->pub.proberesp_ies,
- ielen);
- found->proberesp_ies_allocated = true;
- found->pub.proberesp_ies = ies;
- found->pub.len_proberesp_ies = ielen;
- }
- }
+ if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
+ const struct cfg80211_bss_ies *old;
+
+ old = rcu_access_pointer(found->pub.proberesp_ies);
+ rcu_assign_pointer(found->pub.proberesp_ies,
+ tmp->pub.proberesp_ies);
/* Override possible earlier Beacon frame IEs */
- found->pub.information_elements =
- found->pub.proberesp_ies;
- found->pub.len_information_elements =
- found->pub.len_proberesp_ies;
- }
- if (res->pub.beacon_ies) {
- size_t used = dev->wiphy.bss_priv_size + sizeof(*res);
- size_t ielen = res->pub.len_beacon_ies;
- bool information_elements_is_beacon_ies =
- (found->pub.information_elements ==
- found->pub.beacon_ies);
-
- if (found->pub.beacon_ies &&
- !found->beacon_ies_allocated &&
- ksize(found) >= used + ielen) {
- memcpy(found->pub.beacon_ies,
- res->pub.beacon_ies, ielen);
- found->pub.len_beacon_ies = ielen;
- } else {
- u8 *ies = found->pub.beacon_ies;
-
- if (found->beacon_ies_allocated)
- ies = krealloc(ies, ielen, GFP_ATOMIC);
- else
- ies = kmalloc(ielen, GFP_ATOMIC);
-
- if (ies) {
- memcpy(ies, res->pub.beacon_ies,
- ielen);
- found->beacon_ies_allocated = true;
- found->pub.beacon_ies = ies;
- found->pub.len_beacon_ies = ielen;
- }
- }
+ rcu_assign_pointer(found->pub.ies,
+ tmp->pub.proberesp_ies);
+ if (old)
+ kfree_rcu((struct cfg80211_bss_ies *)old,
+ rcu_head);
+ } else if (rcu_access_pointer(tmp->pub.beacon_ies)) {
+ const struct cfg80211_bss_ies *old, *ies;
+
+ old = rcu_access_pointer(found->pub.beacon_ies);
+ ies = rcu_access_pointer(found->pub.ies);
+
+ rcu_assign_pointer(found->pub.beacon_ies,
+ tmp->pub.beacon_ies);
/* Override IEs if they were from a beacon before */
- if (information_elements_is_beacon_ies) {
- found->pub.information_elements =
- found->pub.beacon_ies;
- found->pub.len_information_elements =
- found->pub.len_beacon_ies;
- }
- }
+ if (old == ies)
+ rcu_assign_pointer(found->pub.ies,
+ tmp->pub.beacon_ies);
- kref_put(&res->ref, bss_release);
+ if (old)
+ kfree_rcu((struct cfg80211_bss_ies *)old,
+ rcu_head);
+ }
} else {
+ struct cfg80211_internal_bss *new;
struct cfg80211_internal_bss *hidden;
+ struct cfg80211_bss_ies *ies;
/* First check if the beacon is a probe response from
* a hidden bss. If so, copy beacon ies (with nullified
@@ -720,14 +742,32 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
/* TODO: The code is not trying to update existing probe
* response bss entries when beacon ies are
* getting changed. */
- hidden = rb_find_hidden_bss(dev, res);
+ hidden = rb_find_hidden_bss(dev, tmp);
if (hidden)
- copy_hidden_ies(res, hidden);
-
- /* this "consumes" the reference */
- list_add_tail(&res->list, &dev->bss_list);
- rb_insert_bss(dev, res);
- found = res;
+ copy_hidden_ies(tmp, hidden);
+
+ /*
+ * create a copy -- the "res" variable that is passed in
+ * is allocated on the stack since it's not needed in the
+ * more common case of an update
+ */
+ new = kzalloc(sizeof(*new) + dev->wiphy.bss_priv_size,
+ GFP_ATOMIC);
+ if (!new) {
+ ies = (void *)rcu_dereference(tmp->pub.beacon_ies);
+ if (ies)
+ kfree_rcu(ies, rcu_head);
+ ies = (void *)rcu_dereference(tmp->pub.proberesp_ies);
+ if (ies)
+ kfree_rcu(ies, rcu_head);
+ spin_unlock_bh(&dev->bss_lock);
+ return NULL;
+ }
+ memcpy(new, tmp, sizeof(*new));
+ kref_init(&new->ref);
+ list_add_tail(&new->list, &dev->bss_list);
+ rb_insert_bss(dev, new);
+ found = new;
}
dev->bss_generation++;
@@ -737,6 +777,38 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
return found;
}
+static struct ieee80211_channel *
+cfg80211_get_bss_channel(struct wiphy *wiphy, const u8 *ie, size_t ielen,
+ struct ieee80211_channel *channel)
+{
+ const u8 *tmp;
+ u32 freq;
+ int channel_number = -1;
+
+ tmp = cfg80211_find_ie(WLAN_EID_DS_PARAMS, ie, ielen);
+ if (tmp && tmp[1] == 1) {
+ channel_number = tmp[2];
+ } else {
+ tmp = cfg80211_find_ie(WLAN_EID_HT_OPERATION, ie, ielen);
+ if (tmp && tmp[1] >= sizeof(struct ieee80211_ht_operation)) {
+ struct ieee80211_ht_operation *htop = (void *)(tmp + 2);
+
+ channel_number = htop->primary_chan;
+ }
+ }
+
+ if (channel_number < 0)
+ return channel;
+
+ freq = ieee80211_channel_to_frequency(channel_number, channel->band);
+ channel = ieee80211_get_channel(wiphy, freq);
+ if (!channel)
+ return NULL;
+ if (channel->flags & IEEE80211_CHAN_DISABLED)
+ return NULL;
+ return channel;
+}
+
struct cfg80211_bss*
cfg80211_inform_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
@@ -744,54 +816,54 @@ cfg80211_inform_bss(struct wiphy *wiphy,
u16 beacon_interval, const u8 *ie, size_t ielen,
s32 signal, gfp_t gfp)
{
- struct cfg80211_internal_bss *res;
- size_t privsz;
+ struct cfg80211_bss_ies *ies;
+ struct cfg80211_internal_bss tmp = {}, *res;
if (WARN_ON(!wiphy))
return NULL;
- privsz = wiphy->bss_priv_size;
-
if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC &&
(signal < 0 || signal > 100)))
return NULL;
- res = kzalloc(sizeof(*res) + privsz + ielen, gfp);
- if (!res)
+ channel = cfg80211_get_bss_channel(wiphy, ie, ielen, channel);
+ if (!channel)
return NULL;
- memcpy(res->pub.bssid, bssid, ETH_ALEN);
- res->pub.channel = channel;
- res->pub.signal = signal;
- res->pub.tsf = tsf;
- res->pub.beacon_interval = beacon_interval;
- res->pub.capability = capability;
+ memcpy(tmp.pub.bssid, bssid, ETH_ALEN);
+ tmp.pub.channel = channel;
+ tmp.pub.signal = signal;
+ tmp.pub.tsf = tsf;
+ tmp.pub.beacon_interval = beacon_interval;
+ tmp.pub.capability = capability;
/*
* Since we do not know here whether the IEs are from a Beacon or Probe
* Response frame, we need to pick one of the options and only use it
* with the driver that does not provide the full Beacon/Probe Response
* frame. Use Beacon frame pointer to avoid indicating that this should
- * override the information_elements pointer should we have received an
- * earlier indication of Probe Response data.
+ * override the iies pointer should we have received an earlier
+ * indication of Probe Response data.
*
* The initial buffer for the IEs is allocated with the BSS entry and
* is located after the private area.
*/
- res->pub.beacon_ies = (u8 *)res + sizeof(*res) + privsz;
- memcpy(res->pub.beacon_ies, ie, ielen);
- res->pub.len_beacon_ies = ielen;
- res->pub.information_elements = res->pub.beacon_ies;
- res->pub.len_information_elements = res->pub.len_beacon_ies;
+ ies = kmalloc(sizeof(*ies) + ielen, gfp);
+ if (!ies)
+ return NULL;
+ ies->len = ielen;
+ memcpy(ies->data, ie, ielen);
- kref_init(&res->ref);
+ rcu_assign_pointer(tmp.pub.beacon_ies, ies);
+ rcu_assign_pointer(tmp.pub.ies, ies);
- res = cfg80211_bss_update(wiphy_to_dev(wiphy), res);
+ res = cfg80211_bss_update(wiphy_to_dev(wiphy), &tmp);
if (!res)
return NULL;
if (res->pub.capability & WLAN_CAPABILITY_ESS)
regulatory_hint_found_beacon(wiphy, channel, gfp);
+ trace_cfg80211_return_bss(&res->pub);
/* cfg80211_bss_update gives us a referenced result */
return &res->pub;
}
@@ -803,10 +875,15 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
struct ieee80211_mgmt *mgmt, size_t len,
s32 signal, gfp_t gfp)
{
- struct cfg80211_internal_bss *res;
+ struct cfg80211_internal_bss tmp = {}, *res;
+ struct cfg80211_bss_ies *ies;
size_t ielen = len - offsetof(struct ieee80211_mgmt,
u.probe_resp.variable);
- size_t privsz;
+
+ BUILD_BUG_ON(offsetof(struct ieee80211_mgmt, u.probe_resp.variable) !=
+ offsetof(struct ieee80211_mgmt, u.beacon.variable));
+
+ trace_cfg80211_inform_bss_frame(wiphy, channel, mgmt, len, signal);
if (WARN_ON(!mgmt))
return NULL;
@@ -821,46 +898,38 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
if (WARN_ON(len < offsetof(struct ieee80211_mgmt, u.probe_resp.variable)))
return NULL;
- privsz = wiphy->bss_priv_size;
-
- res = kzalloc(sizeof(*res) + privsz + ielen, gfp);
- if (!res)
+ channel = cfg80211_get_bss_channel(wiphy, mgmt->u.beacon.variable,
+ ielen, channel);
+ if (!channel)
return NULL;
- memcpy(res->pub.bssid, mgmt->bssid, ETH_ALEN);
- res->pub.channel = channel;
- res->pub.signal = signal;
- res->pub.tsf = le64_to_cpu(mgmt->u.probe_resp.timestamp);
- res->pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
- res->pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
- /*
- * The initial buffer for the IEs is allocated with the BSS entry and
- * is located after the private area.
- */
- if (ieee80211_is_probe_resp(mgmt->frame_control)) {
- res->pub.proberesp_ies = (u8 *) res + sizeof(*res) + privsz;
- memcpy(res->pub.proberesp_ies, mgmt->u.probe_resp.variable,
- ielen);
- res->pub.len_proberesp_ies = ielen;
- res->pub.information_elements = res->pub.proberesp_ies;
- res->pub.len_information_elements = res->pub.len_proberesp_ies;
- } else {
- res->pub.beacon_ies = (u8 *) res + sizeof(*res) + privsz;
- memcpy(res->pub.beacon_ies, mgmt->u.beacon.variable, ielen);
- res->pub.len_beacon_ies = ielen;
- res->pub.information_elements = res->pub.beacon_ies;
- res->pub.len_information_elements = res->pub.len_beacon_ies;
- }
-
- kref_init(&res->ref);
+ ies = kmalloc(sizeof(*ies) + ielen, gfp);
+ if (!ies)
+ return NULL;
+ ies->len = ielen;
+ memcpy(ies->data, mgmt->u.probe_resp.variable, ielen);
- res = cfg80211_bss_update(wiphy_to_dev(wiphy), res);
+ if (ieee80211_is_probe_resp(mgmt->frame_control))
+ rcu_assign_pointer(tmp.pub.proberesp_ies, ies);
+ else
+ rcu_assign_pointer(tmp.pub.beacon_ies, ies);
+ rcu_assign_pointer(tmp.pub.ies, ies);
+
+ memcpy(tmp.pub.bssid, mgmt->bssid, ETH_ALEN);
+ tmp.pub.channel = channel;
+ tmp.pub.signal = signal;
+ tmp.pub.tsf = le64_to_cpu(mgmt->u.probe_resp.timestamp);
+ tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
+ tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
+
+ res = cfg80211_bss_update(wiphy_to_dev(wiphy), &tmp);
if (!res)
return NULL;
if (res->pub.capability & WLAN_CAPABILITY_ESS)
regulatory_hint_found_beacon(wiphy, channel, gfp);
+ trace_cfg80211_return_bss(&res->pub);
/* cfg80211_bss_update gives us a referenced result */
return &res->pub;
}
@@ -962,6 +1031,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
creq->ssids = (void *)&creq->channels[n_channels];
creq->n_channels = n_channels;
creq->n_ssids = 1;
+ creq->scan_start = jiffies;
/* translate "Scan on frequencies" request */
i = 0;
@@ -1026,7 +1096,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
creq->rates[i] = (1 << wiphy->bands[i]->n_bitrates) - 1;
rdev->scan_req = creq;
- err = rdev->ops->scan(wiphy, creq);
+ err = rdev_scan(rdev, creq);
if (err) {
rdev->scan_req = NULL;
/* creq will be freed below */
@@ -1044,22 +1114,21 @@ int cfg80211_wext_siwscan(struct net_device *dev,
EXPORT_SYMBOL_GPL(cfg80211_wext_siwscan);
static void ieee80211_scan_add_ies(struct iw_request_info *info,
- struct cfg80211_bss *bss,
+ const struct cfg80211_bss_ies *ies,
char **current_ev, char *end_buf)
{
- u8 *pos, *end, *next;
+ const u8 *pos, *end, *next;
struct iw_event iwe;
- if (!bss->information_elements ||
- !bss->len_information_elements)
+ if (!ies)
return;
/*
* If needed, fragment the IEs buffer (at IE boundaries) into short
* enough fragments to fit into IW_GENERIC_IE_MAX octet messages.
*/
- pos = bss->information_elements;
- end = pos + bss->len_information_elements;
+ pos = ies->data;
+ end = pos + ies->len;
while (end - pos > IW_GENERIC_IE_MAX) {
next = pos + 2 + pos[1];
@@ -1070,7 +1139,8 @@ static void ieee80211_scan_add_ies(struct iw_request_info *info,
iwe.cmd = IWEVGENIE;
iwe.u.data.length = next - pos;
*current_ev = iwe_stream_add_point(info, *current_ev,
- end_buf, &iwe, pos);
+ end_buf, &iwe,
+ (void *)pos);
pos = next;
}
@@ -1080,7 +1150,8 @@ static void ieee80211_scan_add_ies(struct iw_request_info *info,
iwe.cmd = IWEVGENIE;
iwe.u.data.length = end - pos;
*current_ev = iwe_stream_add_point(info, *current_ev,
- end_buf, &iwe, pos);
+ end_buf, &iwe,
+ (void *)pos);
}
}
@@ -1099,10 +1170,11 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
struct cfg80211_internal_bss *bss, char *current_ev,
char *end_buf)
{
+ const struct cfg80211_bss_ies *ies;
struct iw_event iwe;
+ const u8 *ie;
u8 *buf, *cfg, *p;
- u8 *ie = bss->pub.information_elements;
- int rem = bss->pub.len_information_elements, i, sig;
+ int rem, i, sig;
bool ismesh = false;
memset(&iwe, 0, sizeof(iwe));
@@ -1167,7 +1239,17 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
current_ev = iwe_stream_add_point(info, current_ev, end_buf,
&iwe, "");
- while (rem >= 2) {
+ rcu_read_lock();
+ ies = rcu_dereference(bss->pub.ies);
+ if (ies) {
+ rem = ies->len;
+ ie = ies->data;
+ } else {
+ rem = 0;
+ ie = NULL;
+ }
+
+ while (ies && rem >= 2) {
/* invalid data */
if (ie[1] > rem - 2)
break;
@@ -1179,7 +1261,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
iwe.u.data.length = ie[1];
iwe.u.data.flags = 1;
current_ev = iwe_stream_add_point(info, current_ev, end_buf,
- &iwe, ie + 2);
+ &iwe, (u8 *)ie + 2);
break;
case WLAN_EID_MESH_ID:
memset(&iwe, 0, sizeof(iwe));
@@ -1187,7 +1269,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
iwe.u.data.length = ie[1];
iwe.u.data.flags = 1;
current_ev = iwe_stream_add_point(info, current_ev, end_buf,
- &iwe, ie + 2);
+ &iwe, (u8 *)ie + 2);
break;
case WLAN_EID_MESH_CONFIG:
ismesh = true;
@@ -1196,7 +1278,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
buf = kmalloc(50, GFP_ATOMIC);
if (!buf)
break;
- cfg = ie + 2;
+ cfg = (u8 *)ie + 2;
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
sprintf(buf, "Mesh Network Path Selection Protocol ID: "
@@ -1294,7 +1376,8 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
kfree(buf);
}
- ieee80211_scan_add_ies(info, &bss->pub, &current_ev, end_buf);
+ ieee80211_scan_add_ies(info, ies, &current_ev, end_buf);
+ rcu_read_unlock();
return current_ev;
}
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 6f39cb808302..f2431e41a373 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -16,6 +16,7 @@
#include <net/rtnetlink.h>
#include "nl80211.h"
#include "reg.h"
+#include "rdev-ops.h"
struct cfg80211_conn {
struct cfg80211_connect_params params;
@@ -138,10 +139,11 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
request->wdev = wdev;
request->wiphy = &rdev->wiphy;
+ request->scan_start = jiffies;
rdev->scan_req = request;
- err = rdev->ops->scan(wdev->wiphy, request);
+ err = rdev_scan(rdev, request);
if (!err) {
wdev->conn->state = CFG80211_CONN_SCANNING;
nl80211_send_scan_start(rdev, wdev);
@@ -179,7 +181,7 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
params->ssid, params->ssid_len,
NULL, 0,
params->key, params->key_len,
- params->key_idx);
+ params->key_idx, NULL, 0);
case CFG80211_CONN_ASSOCIATE_NEXT:
BUG_ON(!rdev->ops->assoc);
wdev->conn->state = CFG80211_CONN_ASSOCIATING;
@@ -415,7 +417,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
struct cfg80211_bss *bss)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- u8 *country_ie;
+ const u8 *country_ie;
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
#endif
@@ -499,7 +501,15 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
wdev->sme_state = CFG80211_SME_CONNECTED;
cfg80211_upload_connect_keys(wdev);
- country_ie = (u8 *) ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY);
+ rcu_read_lock();
+ country_ie = ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY);
+ if (!country_ie) {
+ rcu_read_unlock();
+ return;
+ }
+
+ country_ie = kmemdup(country_ie, 2 + country_ie[1], GFP_ATOMIC);
+ rcu_read_unlock();
if (!country_ie)
return;
@@ -513,6 +523,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
bss->channel->band,
country_ie + 2,
country_ie[1]);
+ kfree(country_ie);
}
void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
@@ -716,7 +727,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
*/
if (rdev->ops->del_key)
for (i = 0; i < 6; i++)
- rdev->ops->del_key(wdev->wiphy, dev, i, false, NULL);
+ rdev_del_key(rdev, dev, i, false, NULL);
#ifdef CONFIG_CFG80211_WEXT
memset(&wrqu, 0, sizeof(wrqu));
@@ -892,7 +903,7 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev,
} else {
wdev->sme_state = CFG80211_SME_CONNECTING;
wdev->connect_keys = connkeys;
- err = rdev->ops->connect(&rdev->wiphy, dev, connect);
+ err = rdev_connect(rdev, dev, connect);
if (err) {
wdev->connect_keys = NULL;
wdev->sme_state = CFG80211_SME_IDLE;
@@ -964,7 +975,7 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev,
if (err)
return err;
} else {
- err = rdev->ops->disconnect(&rdev->wiphy, dev, reason);
+ err = rdev_disconnect(rdev, dev, reason);
if (err)
return err;
}
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index ff574597a854..9bf6d5e32166 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -16,6 +16,7 @@
#include <net/cfg80211.h>
#include "sysfs.h"
#include "core.h"
+#include "rdev-ops.h"
static inline struct cfg80211_registered_device *dev_to_rdev(
struct device *dev)
@@ -94,7 +95,7 @@ static int wiphy_suspend(struct device *dev, pm_message_t state)
if (rdev->ops->suspend) {
rtnl_lock();
if (rdev->wiphy.registered)
- ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
+ ret = rdev_suspend(rdev);
rtnl_unlock();
}
@@ -114,7 +115,7 @@ static int wiphy_resume(struct device *dev)
if (rdev->ops->resume) {
rtnl_lock();
if (rdev->wiphy.registered)
- ret = rdev->ops->resume(&rdev->wiphy);
+ ret = rdev_resume(rdev);
rtnl_unlock();
}
diff --git a/net/wireless/trace.c b/net/wireless/trace.c
new file mode 100644
index 000000000000..95f997fad755
--- /dev/null
+++ b/net/wireless/trace.c
@@ -0,0 +1,7 @@
+#include <linux/module.h>
+
+#ifndef __CHECKER__
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
+#endif
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
new file mode 100644
index 000000000000..2134576f426e
--- /dev/null
+++ b/net/wireless/trace.h
@@ -0,0 +1,2324 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cfg80211
+
+#if !defined(__RDEV_OPS_TRACE) || defined(TRACE_HEADER_MULTI_READ)
+#define __RDEV_OPS_TRACE
+
+#include <linux/tracepoint.h>
+
+#include <linux/rtnetlink.h>
+#include <net/cfg80211.h>
+#include "core.h"
+
+#define MAC_ENTRY(entry_mac) __array(u8, entry_mac, ETH_ALEN)
+#define MAC_ASSIGN(entry_mac, given_mac) do { \
+ if (given_mac) \
+ memcpy(__entry->entry_mac, given_mac, ETH_ALEN); \
+ else \
+ memset(__entry->entry_mac, 0, ETH_ALEN); \
+ } while (0)
+#define MAC_PR_FMT "%pM"
+#define MAC_PR_ARG(entry_mac) (__entry->entry_mac)
+
+#define MAXNAME 32
+#define WIPHY_ENTRY __array(char, wiphy_name, 32)
+#define WIPHY_ASSIGN strlcpy(__entry->wiphy_name, wiphy_name(wiphy), MAXNAME)
+#define WIPHY_PR_FMT "%s"
+#define WIPHY_PR_ARG __entry->wiphy_name
+
+#define WDEV_ENTRY __field(u32, id)
+#define WDEV_ASSIGN (__entry->id) = (wdev ? wdev->identifier : 0)
+#define WDEV_PR_FMT "wdev(%u)"
+#define WDEV_PR_ARG (__entry->id)
+
+#define NETDEV_ENTRY __array(char, name, IFNAMSIZ) \
+ __field(int, ifindex)
+#define NETDEV_ASSIGN \
+ do { \
+ memcpy(__entry->name, netdev->name, IFNAMSIZ); \
+ (__entry->ifindex) = (netdev->ifindex); \
+ } while (0)
+#define NETDEV_PR_FMT "netdev:%s(%d)"
+#define NETDEV_PR_ARG __entry->name, __entry->ifindex
+
+#define MESH_CFG_ENTRY __field(u16, dot11MeshRetryTimeout) \
+ __field(u16, dot11MeshConfirmTimeout) \
+ __field(u16, dot11MeshHoldingTimeout) \
+ __field(u16, dot11MeshMaxPeerLinks) \
+ __field(u8, dot11MeshMaxRetries) \
+ __field(u8, dot11MeshTTL) \
+ __field(u8, element_ttl) \
+ __field(bool, auto_open_plinks) \
+ __field(u32, dot11MeshNbrOffsetMaxNeighbor) \
+ __field(u8, dot11MeshHWMPmaxPREQretries) \
+ __field(u32, path_refresh_time) \
+ __field(u32, dot11MeshHWMPactivePathTimeout) \
+ __field(u16, min_discovery_timeout) \
+ __field(u16, dot11MeshHWMPpreqMinInterval) \
+ __field(u16, dot11MeshHWMPperrMinInterval) \
+ __field(u16, dot11MeshHWMPnetDiameterTraversalTime) \
+ __field(u8, dot11MeshHWMPRootMode) \
+ __field(u16, dot11MeshHWMPRannInterval) \
+ __field(bool, dot11MeshGateAnnouncementProtocol) \
+ __field(bool, dot11MeshForwarding) \
+ __field(s32, rssi_threshold) \
+ __field(u16, ht_opmode) \
+ __field(u32, dot11MeshHWMPactivePathToRootTimeout) \
+ __field(u16, dot11MeshHWMProotInterval) \
+ __field(u16, dot11MeshHWMPconfirmationInterval)
+#define MESH_CFG_ASSIGN \
+ do { \
+ __entry->dot11MeshRetryTimeout = conf->dot11MeshRetryTimeout; \
+ __entry->dot11MeshConfirmTimeout = \
+ conf->dot11MeshConfirmTimeout; \
+ __entry->dot11MeshHoldingTimeout = \
+ conf->dot11MeshHoldingTimeout; \
+ __entry->dot11MeshMaxPeerLinks = conf->dot11MeshMaxPeerLinks; \
+ __entry->dot11MeshMaxRetries = conf->dot11MeshMaxRetries; \
+ __entry->dot11MeshTTL = conf->dot11MeshTTL; \
+ __entry->element_ttl = conf->element_ttl; \
+ __entry->auto_open_plinks = conf->auto_open_plinks; \
+ __entry->dot11MeshNbrOffsetMaxNeighbor = \
+ conf->dot11MeshNbrOffsetMaxNeighbor; \
+ __entry->dot11MeshHWMPmaxPREQretries = \
+ conf->dot11MeshHWMPmaxPREQretries; \
+ __entry->path_refresh_time = conf->path_refresh_time; \
+ __entry->dot11MeshHWMPactivePathTimeout = \
+ conf->dot11MeshHWMPactivePathTimeout; \
+ __entry->min_discovery_timeout = conf->min_discovery_timeout; \
+ __entry->dot11MeshHWMPpreqMinInterval = \
+ conf->dot11MeshHWMPpreqMinInterval; \
+ __entry->dot11MeshHWMPperrMinInterval = \
+ conf->dot11MeshHWMPperrMinInterval; \
+ __entry->dot11MeshHWMPnetDiameterTraversalTime = \
+ conf->dot11MeshHWMPnetDiameterTraversalTime; \
+ __entry->dot11MeshHWMPRootMode = conf->dot11MeshHWMPRootMode; \
+ __entry->dot11MeshHWMPRannInterval = \
+ conf->dot11MeshHWMPRannInterval; \
+ __entry->dot11MeshGateAnnouncementProtocol = \
+ conf->dot11MeshGateAnnouncementProtocol; \
+ __entry->dot11MeshForwarding = conf->dot11MeshForwarding; \
+ __entry->rssi_threshold = conf->rssi_threshold; \
+ __entry->ht_opmode = conf->ht_opmode; \
+ __entry->dot11MeshHWMPactivePathToRootTimeout = \
+ conf->dot11MeshHWMPactivePathToRootTimeout; \
+ __entry->dot11MeshHWMProotInterval = \
+ conf->dot11MeshHWMProotInterval; \
+ __entry->dot11MeshHWMPconfirmationInterval = \
+ conf->dot11MeshHWMPconfirmationInterval; \
+ } while (0)
+
+#define CHAN_ENTRY __field(enum ieee80211_band, band) \
+ __field(u16, center_freq)
+#define CHAN_ASSIGN(chan) \
+ do { \
+ if (chan) { \
+ __entry->band = chan->band; \
+ __entry->center_freq = chan->center_freq; \
+ } else { \
+ __entry->band = 0; \
+ __entry->center_freq = 0; \
+ } \
+ } while (0)
+#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) \
+ __field(u32, control_freq) \
+ __field(u32, width) \
+ __field(u32, center_freq1) \
+ __field(u32, center_freq2)
+#define CHAN_DEF_ASSIGN(chandef) \
+ do { \
+ if ((chandef) && (chandef)->chan) { \
+ __entry->band = (chandef)->chan->band; \
+ __entry->control_freq = \
+ (chandef)->chan->center_freq; \
+ __entry->width = (chandef)->width; \
+ __entry->center_freq1 = (chandef)->center_freq1;\
+ __entry->center_freq2 = (chandef)->center_freq2;\
+ } else { \
+ __entry->band = 0; \
+ __entry->control_freq = 0; \
+ __entry->width = 0; \
+ __entry->center_freq1 = 0; \
+ __entry->center_freq2 = 0; \
+ } \
+ } while (0)
+#define CHAN_DEF_PR_FMT \
+ "band: %d, control freq: %u, width: %d, cf1: %u, cf2: %u"
+#define CHAN_DEF_PR_ARG __entry->band, __entry->control_freq, \
+ __entry->width, __entry->center_freq1, \
+ __entry->center_freq2
+
+#define SINFO_ENTRY __field(int, generation) \
+ __field(u32, connected_time) \
+ __field(u32, inactive_time) \
+ __field(u32, rx_bytes) \
+ __field(u32, tx_bytes) \
+ __field(u32, rx_packets) \
+ __field(u32, tx_packets) \
+ __field(u32, tx_retries) \
+ __field(u32, tx_failed) \
+ __field(u32, rx_dropped_misc) \
+ __field(u32, beacon_loss_count) \
+ __field(u16, llid) \
+ __field(u16, plid) \
+ __field(u8, plink_state)
+#define SINFO_ASSIGN \
+ do { \
+ __entry->generation = sinfo->generation; \
+ __entry->connected_time = sinfo->connected_time; \
+ __entry->inactive_time = sinfo->inactive_time; \
+ __entry->rx_bytes = sinfo->rx_bytes; \
+ __entry->tx_bytes = sinfo->tx_bytes; \
+ __entry->rx_packets = sinfo->rx_packets; \
+ __entry->tx_packets = sinfo->tx_packets; \
+ __entry->tx_retries = sinfo->tx_retries; \
+ __entry->tx_failed = sinfo->tx_failed; \
+ __entry->rx_dropped_misc = sinfo->rx_dropped_misc; \
+ __entry->beacon_loss_count = sinfo->beacon_loss_count; \
+ __entry->llid = sinfo->llid; \
+ __entry->plid = sinfo->plid; \
+ __entry->plink_state = sinfo->plink_state; \
+ } while (0)
+
+#define BOOL_TO_STR(bo) (bo) ? "true" : "false"
+
+/*************************************************************
+ * rdev->ops traces *
+ *************************************************************/
+
+TRACE_EVENT(rdev_suspend,
+ TP_PROTO(struct wiphy *wiphy, struct cfg80211_wowlan *wow),
+ TP_ARGS(wiphy, wow),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(bool, any)
+ __field(bool, disconnect)
+ __field(bool, magic_pkt)
+ __field(bool, gtk_rekey_failure)
+ __field(bool, eap_identity_req)
+ __field(bool, four_way_handshake)
+ __field(bool, rfkill_release)
+ __field(bool, valid_wow)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ if (wow) {
+ __entry->any = wow->any;
+ __entry->disconnect = wow->disconnect;
+ __entry->magic_pkt = wow->magic_pkt;
+ __entry->gtk_rekey_failure = wow->gtk_rekey_failure;
+ __entry->eap_identity_req = wow->eap_identity_req;
+ __entry->four_way_handshake = wow->four_way_handshake;
+ __entry->rfkill_release = wow->rfkill_release;
+ __entry->valid_wow = true;
+ } else {
+ __entry->valid_wow = false;
+ }
+ ),
+ TP_printk(WIPHY_PR_FMT ", wow%s - any: %d, disconnect: %d, "
+ "magic pkt: %d, gtk rekey failure: %d, eap identify req: %d, "
+ "four way handshake: %d, rfkill release: %d.",
+ WIPHY_PR_ARG, __entry->valid_wow ? "" : "(Not configured!)",
+ __entry->any, __entry->disconnect, __entry->magic_pkt,
+ __entry->gtk_rekey_failure, __entry->eap_identity_req,
+ __entry->four_way_handshake, __entry->rfkill_release)
+);
+
+TRACE_EVENT(rdev_return_int,
+ TP_PROTO(struct wiphy *wiphy, int ret),
+ TP_ARGS(wiphy, ret),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->ret = ret;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned: %d", WIPHY_PR_ARG, __entry->ret)
+);
+
+TRACE_EVENT(rdev_scan,
+ TP_PROTO(struct wiphy *wiphy, struct cfg80211_scan_request *request),
+ TP_ARGS(wiphy, request),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG)
+);
+
+DECLARE_EVENT_CLASS(wiphy_only_evt,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG)
+);
+
+DEFINE_EVENT(wiphy_only_evt, rdev_resume,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DEFINE_EVENT(wiphy_only_evt, rdev_return_void,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DEFINE_EVENT(wiphy_only_evt, rdev_get_ringparam,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DEFINE_EVENT(wiphy_only_evt, rdev_get_antenna,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DEFINE_EVENT(wiphy_only_evt, rdev_rfkill_poll,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DECLARE_EVENT_CLASS(wiphy_enabled_evt,
+ TP_PROTO(struct wiphy *wiphy, bool enabled),
+ TP_ARGS(wiphy, enabled),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(bool, enabled)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->enabled = enabled;
+ ),
+ TP_printk(WIPHY_PR_FMT ", %senabled ",
+ WIPHY_PR_ARG, __entry->enabled ? "" : "not ")
+);
+
+DEFINE_EVENT(wiphy_enabled_evt, rdev_set_wakeup,
+ TP_PROTO(struct wiphy *wiphy, bool enabled),
+ TP_ARGS(wiphy, enabled)
+);
+
+TRACE_EVENT(rdev_add_virtual_intf,
+ TP_PROTO(struct wiphy *wiphy, char *name, enum nl80211_iftype type),
+ TP_ARGS(wiphy, name, type),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __string(vir_intf_name, name ? name : "<noname>")
+ __field(enum nl80211_iftype, type)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __assign_str(vir_intf_name, name ? name : "<noname>");
+ __entry->type = type;
+ ),
+ TP_printk(WIPHY_PR_FMT ", virtual intf name: %s, type: %d",
+ WIPHY_PR_ARG, __get_str(vir_intf_name), __entry->type)
+);
+
+DECLARE_EVENT_CLASS(wiphy_wdev_evt,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_return_wdev,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_del_virtual_intf,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_change_virtual_intf,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ enum nl80211_iftype type),
+ TP_ARGS(wiphy, netdev, type),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(enum nl80211_iftype, type)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->type = type;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", type: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->type)
+);
+
+DECLARE_EVENT_CLASS(key_handle,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr),
+ TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(mac_addr)
+ __field(u8, key_index)
+ __field(bool, pairwise)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(mac_addr, mac_addr);
+ __entry->key_index = key_index;
+ __entry->pairwise = pairwise;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key_index: %u, pairwise: %s, mac addr: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index,
+ BOOL_TO_STR(__entry->pairwise), MAC_PR_ARG(mac_addr))
+);
+
+DEFINE_EVENT(key_handle, rdev_add_key,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr),
+ TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr)
+);
+
+DEFINE_EVENT(key_handle, rdev_get_key,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr),
+ TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr)
+);
+
+DEFINE_EVENT(key_handle, rdev_del_key,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+ bool pairwise, const u8 *mac_addr),
+ TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr)
+);
+
+TRACE_EVENT(rdev_set_default_key,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+ bool unicast, bool multicast),
+ TP_ARGS(wiphy, netdev, key_index, unicast, multicast),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u8, key_index)
+ __field(bool, unicast)
+ __field(bool, multicast)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->key_index = key_index;
+ __entry->unicast = unicast;
+ __entry->multicast = multicast;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u, unicast: %s, multicast: %s",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index,
+ BOOL_TO_STR(__entry->unicast),
+ BOOL_TO_STR(__entry->multicast))
+);
+
+TRACE_EVENT(rdev_set_default_mgmt_key,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index),
+ TP_ARGS(wiphy, netdev, key_index),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u8, key_index)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->key_index = key_index;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index)
+);
+
+TRACE_EVENT(rdev_start_ap,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_ap_settings *settings),
+ TP_ARGS(wiphy, netdev, settings),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ CHAN_DEF_ENTRY
+ __field(int, beacon_interval)
+ __field(int, dtim_period)
+ __array(char, ssid, IEEE80211_MAX_SSID_LEN + 1)
+ __field(enum nl80211_hidden_ssid, hidden_ssid)
+ __field(u32, wpa_ver)
+ __field(bool, privacy)
+ __field(enum nl80211_auth_type, auth_type)
+ __field(int, inactivity_timeout)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ CHAN_DEF_ASSIGN(&settings->chandef);
+ __entry->beacon_interval = settings->beacon_interval;
+ __entry->dtim_period = settings->dtim_period;
+ __entry->hidden_ssid = settings->hidden_ssid;
+ __entry->wpa_ver = settings->crypto.wpa_versions;
+ __entry->privacy = settings->privacy;
+ __entry->auth_type = settings->auth_type;
+ __entry->inactivity_timeout = settings->inactivity_timeout;
+ memset(__entry->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
+ memcpy(__entry->ssid, settings->ssid, settings->ssid_len);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", AP settings - ssid: %s, "
+ CHAN_DEF_PR_FMT ", beacon interval: %d, dtim period: %d, "
+ "hidden ssid: %d, wpa versions: %u, privacy: %s, "
+ "auth type: %d, inactivity timeout: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->ssid, CHAN_DEF_PR_ARG,
+ __entry->beacon_interval, __entry->dtim_period,
+ __entry->hidden_ssid, __entry->wpa_ver,
+ BOOL_TO_STR(__entry->privacy), __entry->auth_type,
+ __entry->inactivity_timeout)
+);
+
+TRACE_EVENT(rdev_change_beacon,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_beacon_data *info),
+ TP_ARGS(wiphy, netdev, info),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __dynamic_array(u8, head, info ? info->head_len : 0)
+ __dynamic_array(u8, tail, info ? info->tail_len : 0)
+ __dynamic_array(u8, beacon_ies, info ? info->beacon_ies_len : 0)
+ __dynamic_array(u8, proberesp_ies,
+ info ? info->proberesp_ies_len : 0)
+ __dynamic_array(u8, assocresp_ies,
+ info ? info->assocresp_ies_len : 0)
+ __dynamic_array(u8, probe_resp, info ? info->probe_resp_len : 0)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ if (info) {
+ if (info->head)
+ memcpy(__get_dynamic_array(head), info->head,
+ info->head_len);
+ if (info->tail)
+ memcpy(__get_dynamic_array(tail), info->tail,
+ info->tail_len);
+ if (info->beacon_ies)
+ memcpy(__get_dynamic_array(beacon_ies),
+ info->beacon_ies, info->beacon_ies_len);
+ if (info->proberesp_ies)
+ memcpy(__get_dynamic_array(proberesp_ies),
+ info->proberesp_ies,
+ info->proberesp_ies_len);
+ if (info->assocresp_ies)
+ memcpy(__get_dynamic_array(assocresp_ies),
+ info->assocresp_ies,
+ info->assocresp_ies_len);
+ if (info->probe_resp)
+ memcpy(__get_dynamic_array(probe_resp),
+ info->probe_resp, info->probe_resp_len);
+ }
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT, WIPHY_PR_ARG, NETDEV_PR_ARG)
+);
+
+DECLARE_EVENT_CLASS(wiphy_netdev_evt,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT, WIPHY_PR_ARG, NETDEV_PR_ARG)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_stop_ap,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_get_et_stats,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_sched_scan_stop,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_set_rekey_data,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_get_mesh_config,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_leave_mesh,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_leave_ibss,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DEFINE_EVENT(wiphy_netdev_evt, rdev_flush_pmksa,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+);
+
+DECLARE_EVENT_CLASS(station_add_change,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *mac,
+ struct station_parameters *params),
+ TP_ARGS(wiphy, netdev, mac, params),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(sta_mac)
+ __field(u32, sta_flags_mask)
+ __field(u32, sta_flags_set)
+ __field(u32, sta_modify_mask)
+ __field(int, listen_interval)
+ __field(u16, aid)
+ __field(u8, plink_action)
+ __field(u8, plink_state)
+ __field(u8, uapsd_queues)
+ __array(u8, ht_capa, (int)sizeof(struct ieee80211_ht_cap))
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(sta_mac, mac);
+ __entry->sta_flags_mask = params->sta_flags_mask;
+ __entry->sta_flags_set = params->sta_flags_set;
+ __entry->sta_modify_mask = params->sta_modify_mask;
+ __entry->listen_interval = params->listen_interval;
+ __entry->aid = params->aid;
+ __entry->plink_action = params->plink_action;
+ __entry->plink_state = params->plink_state;
+ __entry->uapsd_queues = params->uapsd_queues;
+ memset(__entry->ht_capa, 0, sizeof(struct ieee80211_ht_cap));
+ if (params->ht_capa)
+ memcpy(__entry->ht_capa, params->ht_capa,
+ sizeof(struct ieee80211_ht_cap));
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT
+ ", station flags mask: %u, station flags set: %u, "
+ "station modify mask: %u, listen interval: %d, aid: %u, "
+ "plink action: %u, plink state: %u, uapsd queues: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac),
+ __entry->sta_flags_mask, __entry->sta_flags_set,
+ __entry->sta_modify_mask, __entry->listen_interval,
+ __entry->aid, __entry->plink_action, __entry->plink_state,
+ __entry->uapsd_queues)
+);
+
+DEFINE_EVENT(station_add_change, rdev_add_station,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *mac,
+ struct station_parameters *params),
+ TP_ARGS(wiphy, netdev, mac, params)
+);
+
+DEFINE_EVENT(station_add_change, rdev_change_station,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *mac,
+ struct station_parameters *params),
+ TP_ARGS(wiphy, netdev, mac, params)
+);
+
+DECLARE_EVENT_CLASS(wiphy_netdev_mac_evt,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac),
+ TP_ARGS(wiphy, netdev, mac),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(sta_mac)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(sta_mac, mac);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", mac: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac))
+);
+
+DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_del_station,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac),
+ TP_ARGS(wiphy, netdev, mac)
+);
+
+DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_get_station,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac),
+ TP_ARGS(wiphy, netdev, mac)
+);
+
+DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_del_mpath,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac),
+ TP_ARGS(wiphy, netdev, mac)
+);
+
+DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_set_wds_peer,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac),
+ TP_ARGS(wiphy, netdev, mac)
+);
+
+TRACE_EVENT(rdev_dump_station,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx,
+ u8 *mac),
+ TP_ARGS(wiphy, netdev, idx, mac),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(sta_mac)
+ __field(int, idx)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(sta_mac, mac);
+ __entry->idx = idx;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT ", idx: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac),
+ __entry->idx)
+);
+
+TRACE_EVENT(rdev_return_int_station_info,
+ TP_PROTO(struct wiphy *wiphy, int ret, struct station_info *sinfo),
+ TP_ARGS(wiphy, ret, sinfo),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ SINFO_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->ret = ret;
+ SINFO_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned %d" ,
+ WIPHY_PR_ARG, __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(mpath_evt,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *dst,
+ u8 *next_hop),
+ TP_ARGS(wiphy, netdev, dst, next_hop),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(dst)
+ MAC_ENTRY(next_hop)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(dst, dst);
+ MAC_ASSIGN(next_hop, next_hop);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", destination: " MAC_PR_FMT ", next hop: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(dst),
+ MAC_PR_ARG(next_hop))
+);
+
+DEFINE_EVENT(mpath_evt, rdev_add_mpath,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *dst,
+ u8 *next_hop),
+ TP_ARGS(wiphy, netdev, dst, next_hop)
+);
+
+DEFINE_EVENT(mpath_evt, rdev_change_mpath,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *dst,
+ u8 *next_hop),
+ TP_ARGS(wiphy, netdev, dst, next_hop)
+);
+
+DEFINE_EVENT(mpath_evt, rdev_get_mpath,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *dst,
+ u8 *next_hop),
+ TP_ARGS(wiphy, netdev, dst, next_hop)
+);
+
+TRACE_EVENT(rdev_dump_mpath,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx,
+ u8 *dst, u8 *next_hop),
+ TP_ARGS(wiphy, netdev, idx, dst, next_hop),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(dst)
+ MAC_ENTRY(next_hop)
+ __field(int, idx)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(dst, dst);
+ MAC_ASSIGN(next_hop, next_hop);
+ __entry->idx = idx;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", index: %d, destination: "
+ MAC_PR_FMT ", next hop: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->idx, MAC_PR_ARG(dst),
+ MAC_PR_ARG(next_hop))
+);
+
+TRACE_EVENT(rdev_return_int_mpath_info,
+ TP_PROTO(struct wiphy *wiphy, int ret, struct mpath_info *pinfo),
+ TP_ARGS(wiphy, ret, pinfo),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ __field(int, generation)
+ __field(u32, filled)
+ __field(u32, frame_qlen)
+ __field(u32, sn)
+ __field(u32, metric)
+ __field(u32, exptime)
+ __field(u32, discovery_timeout)
+ __field(u8, discovery_retries)
+ __field(u8, flags)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->ret = ret;
+ __entry->generation = pinfo->generation;
+ __entry->filled = pinfo->filled;
+ __entry->frame_qlen = pinfo->frame_qlen;
+ __entry->sn = pinfo->sn;
+ __entry->metric = pinfo->metric;
+ __entry->exptime = pinfo->exptime;
+ __entry->discovery_timeout = pinfo->discovery_timeout;
+ __entry->discovery_retries = pinfo->discovery_retries;
+ __entry->flags = pinfo->flags;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned %d. mpath info - generation: %d, "
+ "filled: %u, frame qlen: %u, sn: %u, metric: %u, exptime: %u,"
+ " discovery timeout: %u, discovery retries: %u, flags: %u",
+ WIPHY_PR_ARG, __entry->ret, __entry->generation,
+ __entry->filled, __entry->frame_qlen, __entry->sn,
+ __entry->metric, __entry->exptime, __entry->discovery_timeout,
+ __entry->discovery_retries, __entry->flags)
+);
+
+TRACE_EVENT(rdev_return_int_mesh_config,
+ TP_PROTO(struct wiphy *wiphy, int ret, struct mesh_config *conf),
+ TP_ARGS(wiphy, ret, conf),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ MESH_CFG_ENTRY
+ __field(int, ret)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ MESH_CFG_ASSIGN;
+ __entry->ret = ret;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned: %d",
+ WIPHY_PR_ARG, __entry->ret)
+);
+
+TRACE_EVENT(rdev_update_mesh_config,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u32 mask,
+ const struct mesh_config *conf),
+ TP_ARGS(wiphy, netdev, mask, conf),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MESH_CFG_ENTRY
+ __field(u32, mask)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MESH_CFG_ASSIGN;
+ __entry->mask = mask;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", mask: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->mask)
+);
+
+TRACE_EVENT(rdev_join_mesh,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ const struct mesh_config *conf,
+ const struct mesh_setup *setup),
+ TP_ARGS(wiphy, netdev, conf, setup),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MESH_CFG_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MESH_CFG_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG)
+);
+
+TRACE_EVENT(rdev_change_bss,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct bss_parameters *params),
+ TP_ARGS(wiphy, netdev, params),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(int, use_cts_prot)
+ __field(int, use_short_preamble)
+ __field(int, use_short_slot_time)
+ __field(int, ap_isolate)
+ __field(int, ht_opmode)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->use_cts_prot = params->use_cts_prot;
+ __entry->use_short_preamble = params->use_short_preamble;
+ __entry->use_short_slot_time = params->use_short_slot_time;
+ __entry->ap_isolate = params->ap_isolate;
+ __entry->ht_opmode = params->ht_opmode;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", use cts prot: %d, "
+ "use short preamble: %d, use short slot time: %d, "
+ "ap isolate: %d, ht opmode: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->use_cts_prot,
+ __entry->use_short_preamble, __entry->use_short_slot_time,
+ __entry->ap_isolate, __entry->ht_opmode)
+);
+
+TRACE_EVENT(rdev_set_txq_params,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct ieee80211_txq_params *params),
+ TP_ARGS(wiphy, netdev, params),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(enum nl80211_ac, ac)
+ __field(u16, txop)
+ __field(u16, cwmin)
+ __field(u16, cwmax)
+ __field(u8, aifs)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->ac = params->ac;
+ __entry->txop = params->txop;
+ __entry->cwmin = params->cwmin;
+ __entry->cwmax = params->cwmax;
+ __entry->aifs = params->aifs;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", ac: %d, txop: %u, cwmin: %u, cwmax: %u, aifs: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->ac, __entry->txop,
+ __entry->cwmin, __entry->cwmax, __entry->aifs)
+);
+
+TRACE_EVENT(rdev_libertas_set_mesh_channel,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct ieee80211_channel *chan),
+ TP_ARGS(wiphy, netdev, chan),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ CHAN_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ CHAN_ASSIGN(chan);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_PR_FMT, WIPHY_PR_ARG,
+ NETDEV_PR_ARG, CHAN_PR_ARG)
+);
+
+TRACE_EVENT(rdev_set_monitor_channel,
+ TP_PROTO(struct wiphy *wiphy,
+ struct cfg80211_chan_def *chandef),
+ TP_ARGS(wiphy, chandef),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ CHAN_DEF_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ CHAN_DEF_ASSIGN(chandef);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_DEF_PR_FMT,
+ WIPHY_PR_ARG, CHAN_DEF_PR_ARG)
+);
+
+TRACE_EVENT(rdev_auth,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_auth_request *req),
+ TP_ARGS(wiphy, netdev, req),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __field(enum nl80211_auth_type, auth_type)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ if (req->bss)
+ MAC_ASSIGN(bssid, req->bss->bssid);
+ else
+ memset(__entry->bssid, 0, ETH_ALEN);
+ __entry->auth_type = req->auth_type;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", auth type: %d, bssid: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->auth_type,
+ MAC_PR_ARG(bssid))
+);
+
+TRACE_EVENT(rdev_assoc,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_assoc_request *req),
+ TP_ARGS(wiphy, netdev, req),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ MAC_ENTRY(prev_bssid)
+ __field(bool, use_mfp)
+ __field(u32, flags)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ if (req->bss)
+ MAC_ASSIGN(bssid, req->bss->bssid);
+ else
+ memset(__entry->bssid, 0, ETH_ALEN);
+ MAC_ASSIGN(prev_bssid, req->prev_bssid);
+ __entry->use_mfp = req->use_mfp;
+ __entry->flags = req->flags;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT
+ ", previous bssid: " MAC_PR_FMT ", use mfp: %s, flags: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid),
+ MAC_PR_ARG(prev_bssid), BOOL_TO_STR(__entry->use_mfp),
+ __entry->flags)
+);
+
+TRACE_EVENT(rdev_deauth,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_deauth_request *req),
+ TP_ARGS(wiphy, netdev, req),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __field(u16, reason_code)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, req->bssid);
+ __entry->reason_code = req->reason_code;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", reason: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid),
+ __entry->reason_code)
+);
+
+TRACE_EVENT(rdev_disassoc,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_disassoc_request *req),
+ TP_ARGS(wiphy, netdev, req),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __field(u16, reason_code)
+ __field(bool, local_state_change)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ if (req->bss)
+ MAC_ASSIGN(bssid, req->bss->bssid);
+ else
+ memset(__entry->bssid, 0, ETH_ALEN);
+ __entry->reason_code = req->reason_code;
+ __entry->local_state_change = req->local_state_change;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT
+ ", reason: %u, local state change: %s",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid),
+ __entry->reason_code,
+ BOOL_TO_STR(__entry->local_state_change))
+);
+
+TRACE_EVENT(rdev_mgmt_tx_cancel_wait,
+ TP_PROTO(struct wiphy *wiphy,
+ struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie: %llu ",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->cookie)
+);
+
+TRACE_EVENT(rdev_set_power_mgmt,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ bool enabled, int timeout),
+ TP_ARGS(wiphy, netdev, enabled, timeout),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(bool, enabled)
+ __field(int, timeout)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->enabled = enabled;
+ __entry->timeout = timeout;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", %senabled, timeout: %d ",
+ WIPHY_PR_ARG, NETDEV_PR_ARG,
+ __entry->enabled ? "" : "not ", __entry->timeout)
+);
+
+TRACE_EVENT(rdev_connect,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_connect_params *sme),
+ TP_ARGS(wiphy, netdev, sme),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __array(char, ssid, IEEE80211_MAX_SSID_LEN + 1)
+ __field(enum nl80211_auth_type, auth_type)
+ __field(bool, privacy)
+ __field(u32, wpa_versions)
+ __field(u32, flags)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, sme->bssid);
+ memset(__entry->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
+ memcpy(__entry->ssid, sme->ssid, sme->ssid_len);
+ __entry->auth_type = sme->auth_type;
+ __entry->privacy = sme->privacy;
+ __entry->wpa_versions = sme->crypto.wpa_versions;
+ __entry->flags = sme->flags;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT
+ ", ssid: %s, auth type: %d, privacy: %s, wpa versions: %u, "
+ "flags: %u",
+ 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)
+);
+
+TRACE_EVENT(rdev_set_cqm_rssi_config,
+ TP_PROTO(struct wiphy *wiphy,
+ struct net_device *netdev, s32 rssi_thold,
+ u32 rssi_hyst),
+ TP_ARGS(wiphy, netdev, rssi_thold, rssi_hyst),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(s32, rssi_thold)
+ __field(u32, rssi_hyst)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->rssi_thold = rssi_thold;
+ __entry->rssi_hyst = rssi_hyst;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT
+ ", rssi_thold: %d, rssi_hyst: %u ",
+ WIPHY_PR_ARG, NETDEV_PR_ARG,
+ __entry->rssi_thold, __entry->rssi_hyst)
+);
+
+TRACE_EVENT(rdev_set_cqm_txe_config,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u32 rate,
+ u32 pkts, u32 intvl),
+ TP_ARGS(wiphy, netdev, rate, pkts, intvl),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u32, rate)
+ __field(u32, pkts)
+ __field(u32, intvl)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->rate = rate;
+ __entry->pkts = pkts;
+ __entry->intvl = intvl;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", rate: %u, packets: %u, interval: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->rate, __entry->pkts,
+ __entry->intvl)
+);
+
+TRACE_EVENT(rdev_disconnect,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u16 reason_code),
+ TP_ARGS(wiphy, netdev, reason_code),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u16, reason_code)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->reason_code = reason_code;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", reason code: %u", WIPHY_PR_ARG,
+ NETDEV_PR_ARG, __entry->reason_code)
+);
+
+TRACE_EVENT(rdev_join_ibss,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_ibss_params *params),
+ TP_ARGS(wiphy, netdev, params),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ __array(char, ssid, IEEE80211_MAX_SSID_LEN + 1)
+ ),
+ 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, params->ssid_len);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", ssid: %s",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid), __entry->ssid)
+);
+
+TRACE_EVENT(rdev_set_wiphy_params,
+ TP_PROTO(struct wiphy *wiphy, u32 changed),
+ TP_ARGS(wiphy, changed),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(u32, changed)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->changed = changed;
+ ),
+ TP_printk(WIPHY_PR_FMT ", changed: %u",
+ WIPHY_PR_ARG, __entry->changed)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_get_tx_power,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_set_tx_power,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ enum nl80211_tx_power_setting type, int mbm),
+ TP_ARGS(wiphy, wdev, type, mbm),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(enum nl80211_tx_power_setting, type)
+ __field(int, mbm)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->type = type;
+ __entry->mbm = mbm;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", type: %u, mbm: %d",
+ WIPHY_PR_ARG, WDEV_PR_ARG,__entry->type, __entry->mbm)
+);
+
+TRACE_EVENT(rdev_return_int_int,
+ TP_PROTO(struct wiphy *wiphy, int func_ret, int func_fill),
+ TP_ARGS(wiphy, func_ret, func_fill),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, func_ret)
+ __field(int, func_fill)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->func_ret = func_ret;
+ __entry->func_fill = func_fill;
+ ),
+ TP_printk(WIPHY_PR_FMT ", function returns: %d, function filled: %d",
+ WIPHY_PR_ARG, __entry->func_ret, __entry->func_fill)
+);
+
+#ifdef CONFIG_NL80211_TESTMODE
+TRACE_EVENT(rdev_testmode_cmd,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG)
+);
+
+TRACE_EVENT(rdev_testmode_dump,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG)
+);
+#endif /* CONFIG_NL80211_TESTMODE */
+
+TRACE_EVENT(rdev_set_bitrate_mask,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ const u8 *peer, const struct cfg80211_bitrate_mask *mask),
+ TP_ARGS(wiphy, netdev, peer, mask),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer))
+);
+
+TRACE_EVENT(rdev_mgmt_frame_register,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ u16 frame_type, bool reg),
+ TP_ARGS(wiphy, wdev, frame_type, reg),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u16, frame_type)
+ __field(bool, reg)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->frame_type = frame_type;
+ __entry->reg = reg;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", frame_type: 0x%.2x, reg: %s ",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->frame_type,
+ __entry->reg ? "true" : "false")
+);
+
+TRACE_EVENT(rdev_return_int_tx_rx,
+ TP_PROTO(struct wiphy *wiphy, int ret, u32 tx, u32 rx),
+ TP_ARGS(wiphy, ret, tx, rx),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ __field(u32, tx)
+ __field(u32, rx)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->ret = ret;
+ __entry->tx = tx;
+ __entry->rx = rx;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned %d, tx: %u, rx: %u",
+ WIPHY_PR_ARG, __entry->ret, __entry->tx, __entry->rx)
+);
+
+TRACE_EVENT(rdev_return_void_tx_rx,
+ TP_PROTO(struct wiphy *wiphy, u32 tx, u32 tx_max,
+ u32 rx, u32 rx_max),
+ TP_ARGS(wiphy, tx, tx_max, rx, rx_max),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(u32, tx)
+ __field(u32, tx_max)
+ __field(u32, rx)
+ __field(u32, rx_max)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->tx = tx;
+ __entry->tx_max = tx_max;
+ __entry->rx = rx;
+ __entry->rx_max = rx_max;
+ ),
+ TP_printk(WIPHY_PR_FMT ", tx: %u, tx_max: %u, rx: %u, rx_max: %u ",
+ WIPHY_PR_ARG, __entry->tx, __entry->tx_max, __entry->rx,
+ __entry->rx_max)
+);
+
+DECLARE_EVENT_CLASS(tx_rx_evt,
+ TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
+ TP_ARGS(wiphy, rx, tx),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(u32, tx)
+ __field(u32, rx)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->tx = tx;
+ __entry->rx = rx;
+ ),
+ TP_printk(WIPHY_PR_FMT ", tx: %u, rx: %u ",
+ WIPHY_PR_ARG, __entry->tx, __entry->rx)
+);
+
+DEFINE_EVENT(tx_rx_evt, rdev_set_ringparam,
+ TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
+ TP_ARGS(wiphy, rx, tx)
+);
+
+DEFINE_EVENT(tx_rx_evt, rdev_set_antenna,
+ TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
+ TP_ARGS(wiphy, rx, tx)
+);
+
+TRACE_EVENT(rdev_sched_scan_start,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_sched_scan_request *request),
+ TP_ARGS(wiphy, netdev, request),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG)
+);
+
+TRACE_EVENT(rdev_tdls_mgmt,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u8 *peer, u8 action_code, u8 dialog_token,
+ u16 status_code, const u8 *buf, size_t len),
+ TP_ARGS(wiphy, netdev, peer, action_code, dialog_token, status_code,
+ buf, len),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(u8, action_code)
+ __field(u8, dialog_token)
+ __field(u16, status_code)
+ __dynamic_array(u8, buf, len)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->action_code = action_code;
+ __entry->dialog_token = dialog_token;
+ __entry->status_code = status_code;
+ memcpy(__get_dynamic_array(buf), buf, len);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT ", action_code: %u, "
+ "dialog_token: %u, status_code: %u, buf: %#.2x ",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer),
+ __entry->action_code, __entry->dialog_token,
+ __entry->status_code, ((u8 *)__get_dynamic_array(buf))[0])
+);
+
+TRACE_EVENT(rdev_dump_survey,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx),
+ TP_ARGS(wiphy, netdev, idx),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(int, idx)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->idx = idx;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", index: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->idx)
+);
+
+TRACE_EVENT(rdev_return_int_survey_info,
+ TP_PROTO(struct wiphy *wiphy, int ret, struct survey_info *info),
+ TP_ARGS(wiphy, ret, info),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ CHAN_ENTRY
+ __field(int, ret)
+ __field(u64, channel_time)
+ __field(u64, channel_time_busy)
+ __field(u64, channel_time_ext_busy)
+ __field(u64, channel_time_rx)
+ __field(u64, channel_time_tx)
+ __field(u32, filled)
+ __field(s8, noise)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ CHAN_ASSIGN(info->channel);
+ __entry->ret = ret;
+ __entry->channel_time = info->channel_time;
+ __entry->channel_time_busy = info->channel_time_busy;
+ __entry->channel_time_ext_busy = info->channel_time_ext_busy;
+ __entry->channel_time_rx = info->channel_time_rx;
+ __entry->channel_time_tx = info->channel_time_tx;
+ __entry->filled = info->filled;
+ __entry->noise = info->noise;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned: %d, " CHAN_PR_FMT
+ ", channel time: %llu, channel time busy: %llu, "
+ "channel time extension busy: %llu, channel time rx: %llu, "
+ "channel time tx: %llu, filled: %u, noise: %d",
+ WIPHY_PR_ARG, __entry->ret, CHAN_PR_ARG,
+ __entry->channel_time, __entry->channel_time_busy,
+ __entry->channel_time_ext_busy, __entry->channel_time_rx,
+ __entry->channel_time_tx, __entry->filled, __entry->noise)
+);
+
+TRACE_EVENT(rdev_tdls_oper,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u8 *peer, enum nl80211_tdls_operation oper),
+ TP_ARGS(wiphy, netdev, peer, oper),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(enum nl80211_tdls_operation, oper)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->oper = oper;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT ", oper: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->oper)
+);
+
+DECLARE_EVENT_CLASS(rdev_pmksa,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa),
+ TP_ARGS(wiphy, netdev, pmksa),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, pmksa->bssid);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", bssid: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(bssid))
+);
+
+TRACE_EVENT(rdev_probe_client,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ const u8 *peer),
+ TP_ARGS(wiphy, netdev, peer),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer))
+);
+
+DEFINE_EVENT(rdev_pmksa, rdev_set_pmksa,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa),
+ TP_ARGS(wiphy, netdev, pmksa)
+);
+
+DEFINE_EVENT(rdev_pmksa, rdev_del_pmksa,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa),
+ TP_ARGS(wiphy, netdev, pmksa)
+);
+
+TRACE_EVENT(rdev_remain_on_channel,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct ieee80211_channel *chan,
+ unsigned int duration),
+ TP_ARGS(wiphy, wdev, chan, duration),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ CHAN_ENTRY
+ __field(unsigned int, duration)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ CHAN_ASSIGN(chan);
+ __entry->duration = duration;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", " CHAN_PR_FMT ", duration: %u",
+ WIPHY_PR_ARG, WDEV_PR_ARG, CHAN_PR_ARG, __entry->duration)
+);
+
+TRACE_EVENT(rdev_return_int_cookie,
+ TP_PROTO(struct wiphy *wiphy, int ret, u64 cookie),
+ TP_ARGS(wiphy, ret, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->ret = ret;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", returned %d, cookie: %llu",
+ WIPHY_PR_ARG, __entry->ret, __entry->cookie)
+);
+
+TRACE_EVENT(rdev_cancel_remain_on_channel,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie: %llu",
+ WIPHY_PR_ARG, WDEV_PR_ARG, __entry->cookie)
+);
+
+TRACE_EVENT(rdev_mgmt_tx,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct ieee80211_channel *chan, bool offchan,
+ unsigned int wait, bool no_cck, bool dont_wait_for_ack),
+ TP_ARGS(wiphy, wdev, chan, offchan, wait, no_cck, dont_wait_for_ack),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ CHAN_ENTRY
+ __field(bool, offchan)
+ __field(unsigned int, wait)
+ __field(bool, no_cck)
+ __field(bool, dont_wait_for_ack)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ CHAN_ASSIGN(chan);
+ __entry->offchan = offchan;
+ __entry->wait = wait;
+ __entry->no_cck = no_cck;
+ __entry->dont_wait_for_ack = dont_wait_for_ack;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", " CHAN_PR_FMT ", offchan: %s,"
+ " wait: %u, no cck: %s, dont wait for ack: %s",
+ WIPHY_PR_ARG, WDEV_PR_ARG, CHAN_PR_ARG,
+ BOOL_TO_STR(__entry->offchan), __entry->wait,
+ BOOL_TO_STR(__entry->no_cck),
+ BOOL_TO_STR(__entry->dont_wait_for_ack))
+);
+
+TRACE_EVENT(rdev_set_noack_map,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ u16 noack_map),
+ TP_ARGS(wiphy, netdev, noack_map),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u16, noack_map)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->noack_map = noack_map;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", noack_map: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->noack_map)
+);
+
+TRACE_EVENT(rdev_get_et_sset_count,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int sset),
+ TP_ARGS(wiphy, netdev, sset),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(int, sset)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->sset = sset;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %d",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
+);
+
+TRACE_EVENT(rdev_get_et_strings,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u32 sset),
+ TP_ARGS(wiphy, netdev, sset),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u32, sset)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->sset = sset;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_get_channel,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_return_chandef,
+ TP_PROTO(struct wiphy *wiphy, int ret,
+ struct cfg80211_chan_def *chandef),
+ TP_ARGS(wiphy, ret, chandef),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, ret)
+ CHAN_DEF_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ if (ret == 0)
+ CHAN_DEF_ASSIGN(chandef);
+ else
+ CHAN_DEF_ASSIGN((struct cfg80211_chan_def *)NULL);
+ __entry->ret = ret;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_DEF_PR_FMT ", ret: %d",
+ WIPHY_PR_ARG, CHAN_DEF_PR_ARG, __entry->ret)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_start_p2p_device,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_stop_p2p_device,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+);
+
+/*************************************************************
+ * cfg80211 exported functions traces *
+ *************************************************************/
+
+TRACE_EVENT(cfg80211_return_bool,
+ TP_PROTO(bool ret),
+ TP_ARGS(ret),
+ TP_STRUCT__entry(
+ __field(bool, ret)
+ ),
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+ TP_printk("returned %s", BOOL_TO_STR(__entry->ret))
+);
+
+DECLARE_EVENT_CLASS(cfg80211_netdev_mac_evt,
+ TP_PROTO(struct net_device *netdev, const u8 *macaddr),
+ TP_ARGS(netdev, macaddr),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(macaddr)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(macaddr, macaddr);
+ ),
+ TP_printk(NETDEV_PR_FMT ", mac: " MAC_PR_FMT,
+ NETDEV_PR_ARG, MAC_PR_ARG(macaddr))
+);
+
+DEFINE_EVENT(cfg80211_netdev_mac_evt, cfg80211_notify_new_peer_candidate,
+ TP_PROTO(struct net_device *netdev, const u8 *macaddr),
+ TP_ARGS(netdev, macaddr)
+);
+
+DECLARE_EVENT_CLASS(netdev_evt_only,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ ),
+ TP_printk(NETDEV_PR_FMT , NETDEV_PR_ARG)
+);
+
+DEFINE_EVENT(netdev_evt_only, cfg80211_send_rx_auth,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev)
+);
+
+TRACE_EVENT(cfg80211_send_rx_assoc,
+ TP_PROTO(struct net_device *netdev, struct cfg80211_bss *bss),
+ TP_ARGS(netdev, bss),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(bssid)
+ CHAN_ENTRY
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(bssid, bss->bssid);
+ CHAN_ASSIGN(bss->channel);
+ ),
+ TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT ", " CHAN_PR_FMT,
+ NETDEV_PR_ARG, MAC_PR_ARG(bssid), CHAN_PR_ARG)
+);
+
+DEFINE_EVENT(netdev_evt_only, __cfg80211_send_deauth,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev)
+);
+
+DEFINE_EVENT(netdev_evt_only, __cfg80211_send_disassoc,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev)
+);
+
+DEFINE_EVENT(netdev_evt_only, cfg80211_send_unprot_deauth,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev)
+);
+
+DEFINE_EVENT(netdev_evt_only, cfg80211_send_unprot_disassoc,
+ TP_PROTO(struct net_device *netdev),
+ TP_ARGS(netdev)
+);
+
+DECLARE_EVENT_CLASS(netdev_mac_evt,
+ TP_PROTO(struct net_device *netdev, const u8 *mac),
+ TP_ARGS(netdev, mac),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(mac)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(mac, mac)
+ ),
+ TP_printk(NETDEV_PR_FMT ", mac: " MAC_PR_FMT,
+ NETDEV_PR_ARG, MAC_PR_ARG(mac))
+);
+
+DEFINE_EVENT(netdev_mac_evt, cfg80211_send_auth_timeout,
+ TP_PROTO(struct net_device *netdev, const u8 *mac),
+ TP_ARGS(netdev, mac)
+);
+
+DEFINE_EVENT(netdev_mac_evt, cfg80211_send_assoc_timeout,
+ TP_PROTO(struct net_device *netdev, const u8 *mac),
+ TP_ARGS(netdev, mac)
+);
+
+TRACE_EVENT(cfg80211_michael_mic_failure,
+ TP_PROTO(struct net_device *netdev, const u8 *addr,
+ enum nl80211_key_type key_type, int key_id, const u8 *tsc),
+ TP_ARGS(netdev, addr, key_type, key_id, tsc),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(addr)
+ __field(enum nl80211_key_type, key_type)
+ __field(int, key_id)
+ __array(u8, tsc, 6)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(addr, addr);
+ __entry->key_type = key_type;
+ __entry->key_id = key_id;
+ memcpy(__entry->tsc, tsc, 6);
+ ),
+ TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT ", key type: %d, key id: %d, tsc: %pm",
+ NETDEV_PR_ARG, MAC_PR_ARG(addr), __entry->key_type,
+ __entry->key_id, __entry->tsc)
+);
+
+TRACE_EVENT(cfg80211_ready_on_channel,
+ TP_PROTO(struct wireless_dev *wdev, u64 cookie,
+ struct ieee80211_channel *chan,
+ unsigned int duration),
+ TP_ARGS(wdev, cookie, chan, duration),
+ TP_STRUCT__entry(
+ WDEV_ENTRY
+ __field(u64, cookie)
+ CHAN_ENTRY
+ __field(unsigned int, duration)
+ ),
+ TP_fast_assign(
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ CHAN_ASSIGN(chan);
+ __entry->duration = duration;
+ ),
+ TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT ", duration: %u",
+ WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG,
+ __entry->duration)
+);
+
+TRACE_EVENT(cfg80211_ready_on_channel_expired,
+ TP_PROTO(struct wireless_dev *wdev, u64 cookie,
+ struct ieee80211_channel *chan),
+ TP_ARGS(wdev, cookie, chan),
+ TP_STRUCT__entry(
+ WDEV_ENTRY
+ __field(u64, cookie)
+ CHAN_ENTRY
+ ),
+ TP_fast_assign(
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ CHAN_ASSIGN(chan);
+ ),
+ TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT,
+ WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG)
+);
+
+TRACE_EVENT(cfg80211_new_sta,
+ TP_PROTO(struct net_device *netdev, const u8 *mac_addr,
+ struct station_info *sinfo),
+ TP_ARGS(netdev, mac_addr, sinfo),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(mac_addr)
+ SINFO_ENTRY
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(mac_addr, mac_addr);
+ SINFO_ASSIGN;
+ ),
+ TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT,
+ NETDEV_PR_ARG, MAC_PR_ARG(mac_addr))
+);
+
+DEFINE_EVENT(cfg80211_netdev_mac_evt, cfg80211_del_sta,
+ TP_PROTO(struct net_device *netdev, const u8 *macaddr),
+ TP_ARGS(netdev, macaddr)
+);
+
+TRACE_EVENT(cfg80211_rx_mgmt,
+ TP_PROTO(struct wireless_dev *wdev, int freq, int sig_mbm),
+ TP_ARGS(wdev, freq, sig_mbm),
+ TP_STRUCT__entry(
+ WDEV_ENTRY
+ __field(int, freq)
+ __field(int, sig_mbm)
+ ),
+ TP_fast_assign(
+ WDEV_ASSIGN;
+ __entry->freq = freq;
+ __entry->sig_mbm = sig_mbm;
+ ),
+ TP_printk(WDEV_PR_FMT ", freq: %d, sig mbm: %d",
+ WDEV_PR_ARG, __entry->freq, __entry->sig_mbm)
+);
+
+TRACE_EVENT(cfg80211_mgmt_tx_status,
+ TP_PROTO(struct wireless_dev *wdev, u64 cookie, bool ack),
+ TP_ARGS(wdev, cookie, ack),
+ TP_STRUCT__entry(
+ WDEV_ENTRY
+ __field(u64, cookie)
+ __field(bool, ack)
+ ),
+ TP_fast_assign(
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ __entry->ack = ack;
+ ),
+ TP_printk(WDEV_PR_FMT", cookie: %llu, ack: %s",
+ WDEV_PR_ARG, __entry->cookie, BOOL_TO_STR(__entry->ack))
+);
+
+TRACE_EVENT(cfg80211_cqm_rssi_notify,
+ TP_PROTO(struct net_device *netdev,
+ enum nl80211_cqm_rssi_threshold_event rssi_event),
+ TP_ARGS(netdev, rssi_event),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ __field(enum nl80211_cqm_rssi_threshold_event, rssi_event)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ __entry->rssi_event = rssi_event;
+ ),
+ TP_printk(NETDEV_PR_FMT ", rssi event: %d",
+ NETDEV_PR_ARG, __entry->rssi_event)
+);
+
+TRACE_EVENT(cfg80211_reg_can_beacon,
+ TP_PROTO(struct wiphy *wiphy, struct cfg80211_chan_def *chandef),
+ TP_ARGS(wiphy, chandef),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ CHAN_DEF_ENTRY
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ CHAN_DEF_ASSIGN(chandef);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_DEF_PR_FMT,
+ WIPHY_PR_ARG, CHAN_DEF_PR_ARG)
+);
+
+TRACE_EVENT(cfg80211_ch_switch_notify,
+ TP_PROTO(struct net_device *netdev,
+ struct cfg80211_chan_def *chandef),
+ TP_ARGS(netdev, chandef),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ CHAN_DEF_ENTRY
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ CHAN_DEF_ASSIGN(chandef);
+ ),
+ TP_printk(NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT,
+ NETDEV_PR_ARG, CHAN_DEF_PR_ARG)
+);
+
+DECLARE_EVENT_CLASS(cfg80211_rx_evt,
+ TP_PROTO(struct net_device *netdev, const u8 *addr),
+ TP_ARGS(netdev, addr),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(addr)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(addr, addr);
+ ),
+ TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT, NETDEV_PR_ARG, MAC_PR_ARG(addr))
+);
+
+DEFINE_EVENT(cfg80211_rx_evt, cfg80211_ibss_joined,
+ TP_PROTO(struct net_device *netdev, const u8 *addr),
+ TP_ARGS(netdev, addr)
+);
+
+DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_spurious_frame,
+ TP_PROTO(struct net_device *netdev, const u8 *addr),
+ TP_ARGS(netdev, addr)
+);
+
+DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_unexpected_4addr_frame,
+ TP_PROTO(struct net_device *netdev, const u8 *addr),
+ TP_ARGS(netdev, addr)
+);
+
+TRACE_EVENT(cfg80211_probe_status,
+ TP_PROTO(struct net_device *netdev, const u8 *addr, u64 cookie,
+ bool acked),
+ TP_ARGS(netdev, addr, cookie, acked),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(addr)
+ __field(u64, cookie)
+ __field(bool, acked)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(addr, addr);
+ __entry->cookie = cookie;
+ __entry->acked = acked;
+ ),
+ TP_printk(NETDEV_PR_FMT " addr:" MAC_PR_FMT ", cookie: %llu, acked: %s",
+ NETDEV_PR_ARG, MAC_PR_ARG(addr), __entry->cookie,
+ BOOL_TO_STR(__entry->acked))
+);
+
+TRACE_EVENT(cfg80211_cqm_pktloss_notify,
+ TP_PROTO(struct net_device *netdev, const u8 *peer, u32 num_packets),
+ TP_ARGS(netdev, peer, num_packets),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(u32, num_packets)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->num_packets = num_packets;
+ ),
+ TP_printk(NETDEV_PR_FMT ", peer: " MAC_PR_FMT ", num of lost packets: %u",
+ NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->num_packets)
+);
+
+DEFINE_EVENT(cfg80211_netdev_mac_evt, cfg80211_gtk_rekey_notify,
+ TP_PROTO(struct net_device *netdev, const u8 *macaddr),
+ TP_ARGS(netdev, macaddr)
+);
+
+TRACE_EVENT(cfg80211_pmksa_candidate_notify,
+ TP_PROTO(struct net_device *netdev, int index, const u8 *bssid,
+ bool preauth),
+ TP_ARGS(netdev, index, bssid, preauth),
+ TP_STRUCT__entry(
+ NETDEV_ENTRY
+ __field(int, index)
+ MAC_ENTRY(bssid)
+ __field(bool, preauth)
+ ),
+ TP_fast_assign(
+ NETDEV_ASSIGN;
+ __entry->index = index;
+ MAC_ASSIGN(bssid, bssid);
+ __entry->preauth = preauth;
+ ),
+ TP_printk(NETDEV_PR_FMT ", index:%d, bssid: " MAC_PR_FMT ", pre auth: %s",
+ NETDEV_PR_ARG, __entry->index, MAC_PR_ARG(bssid),
+ BOOL_TO_STR(__entry->preauth))
+);
+
+TRACE_EVENT(cfg80211_report_obss_beacon,
+ TP_PROTO(struct wiphy *wiphy, const u8 *frame, size_t len,
+ int freq, int sig_dbm),
+ TP_ARGS(wiphy, frame, len, freq, sig_dbm),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ __field(int, freq)
+ __field(int, sig_dbm)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ __entry->freq = freq;
+ __entry->sig_dbm = sig_dbm;
+ ),
+ TP_printk(WIPHY_PR_FMT ", freq: %d, sig_dbm: %d",
+ WIPHY_PR_ARG, __entry->freq, __entry->sig_dbm)
+);
+
+TRACE_EVENT(cfg80211_tdls_oper_request,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *peer,
+ enum nl80211_tdls_operation oper, u16 reason_code),
+ TP_ARGS(wiphy, netdev, peer, oper, reason_code),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(enum nl80211_tdls_operation, oper)
+ __field(u16, reason_code)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->oper = oper;
+ __entry->reason_code = reason_code;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT ", oper: %d, reason_code %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->oper,
+ __entry->reason_code)
+ );
+
+TRACE_EVENT(cfg80211_scan_done,
+ TP_PROTO(struct cfg80211_scan_request *request, bool aborted),
+ TP_ARGS(request, aborted),
+ TP_STRUCT__entry(
+ __field(u32, n_channels)
+ __dynamic_array(u8, ie, request ? request->ie_len : 0)
+ __array(u32, rates, IEEE80211_NUM_BANDS)
+ __field(u32, wdev_id)
+ MAC_ENTRY(wiphy_mac)
+ __field(bool, no_cck)
+ __field(bool, aborted)
+ ),
+ TP_fast_assign(
+ if (request) {
+ memcpy(__get_dynamic_array(ie), request->ie,
+ request->ie_len);
+ memcpy(__entry->rates, request->rates,
+ IEEE80211_NUM_BANDS);
+ __entry->wdev_id = request->wdev ?
+ request->wdev->identifier : 0;
+ if (request->wiphy)
+ MAC_ASSIGN(wiphy_mac,
+ request->wiphy->perm_addr);
+ __entry->no_cck = request->no_cck;
+ }
+ __entry->aborted = aborted;
+ ),
+ TP_printk("aborted: %s", BOOL_TO_STR(__entry->aborted))
+);
+
+DEFINE_EVENT(wiphy_only_evt, cfg80211_sched_scan_results,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+DEFINE_EVENT(wiphy_only_evt, cfg80211_sched_scan_stopped,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+);
+
+TRACE_EVENT(cfg80211_get_bss,
+ TP_PROTO(struct wiphy *wiphy, struct ieee80211_channel *channel,
+ const u8 *bssid, const u8 *ssid, size_t ssid_len,
+ u16 capa_mask, u16 capa_val),
+ TP_ARGS(wiphy, channel, bssid, ssid, ssid_len, capa_mask, capa_val),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ CHAN_ENTRY
+ MAC_ENTRY(bssid)
+ __dynamic_array(u8, ssid, ssid_len)
+ __field(u16, capa_mask)
+ __field(u16, capa_val)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ CHAN_ASSIGN(channel);
+ MAC_ASSIGN(bssid, bssid);
+ memcpy(__get_dynamic_array(ssid), ssid, ssid_len);
+ __entry->capa_mask = capa_mask;
+ __entry->capa_val = capa_val;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT ", " MAC_PR_FMT ", buf: %#.2x, "
+ "capa_mask: %d, capa_val: %u", WIPHY_PR_ARG, CHAN_PR_ARG,
+ MAC_PR_ARG(bssid), ((u8 *)__get_dynamic_array(ssid))[0],
+ __entry->capa_mask, __entry->capa_val)
+);
+
+TRACE_EVENT(cfg80211_inform_bss_frame,
+ TP_PROTO(struct wiphy *wiphy, struct ieee80211_channel *channel,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ s32 signal),
+ TP_ARGS(wiphy, channel, mgmt, len, signal),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ CHAN_ENTRY
+ __dynamic_array(u8, mgmt, len)
+ __field(s32, signal)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ CHAN_ASSIGN(channel);
+ if (mgmt)
+ memcpy(__get_dynamic_array(mgmt), mgmt, len);
+ __entry->signal = signal;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "signal: %d",
+ WIPHY_PR_ARG, CHAN_PR_ARG, __entry->signal)
+);
+
+DECLARE_EVENT_CLASS(cfg80211_bss_evt,
+ TP_PROTO(struct cfg80211_bss *pub),
+ TP_ARGS(pub),
+ TP_STRUCT__entry(
+ MAC_ENTRY(bssid)
+ CHAN_ENTRY
+ ),
+ TP_fast_assign(
+ MAC_ASSIGN(bssid, pub->bssid);
+ CHAN_ASSIGN(pub->channel);
+ ),
+ TP_printk(MAC_PR_FMT ", " CHAN_PR_FMT, MAC_PR_ARG(bssid), CHAN_PR_ARG)
+);
+
+DEFINE_EVENT(cfg80211_bss_evt, cfg80211_return_bss,
+ TP_PROTO(struct cfg80211_bss *pub),
+ TP_ARGS(pub)
+);
+
+TRACE_EVENT(cfg80211_return_uint,
+ TP_PROTO(unsigned int ret),
+ TP_ARGS(ret),
+ TP_STRUCT__entry(
+ __field(unsigned int, ret)
+ ),
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+ TP_printk("ret: %d", __entry->ret)
+);
+
+TRACE_EVENT(cfg80211_return_u32,
+ TP_PROTO(u32 ret),
+ TP_ARGS(ret),
+ TP_STRUCT__entry(
+ __field(u32, ret)
+ ),
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+ TP_printk("ret: %u", __entry->ret)
+);
+
+#endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+#include <trace/define_trace.h>
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 2762e8329986..16d76a807c2f 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -11,6 +11,8 @@
#include <net/ip.h>
#include <net/dsfield.h>
#include "core.h"
+#include "rdev-ops.h"
+
struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
@@ -686,10 +688,13 @@ EXPORT_SYMBOL(cfg80211_classify8021d);
const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie)
{
- if (bss->information_elements == NULL)
+ const struct cfg80211_bss_ies *ies;
+
+ ies = rcu_dereference(bss->ies);
+ if (!ies)
return NULL;
- return cfg80211_find_ie(ie, bss->information_elements,
- bss->len_information_elements);
+
+ return cfg80211_find_ie(ie, ies->data, ies->len);
}
EXPORT_SYMBOL(ieee80211_bss_get_ie);
@@ -705,19 +710,18 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
for (i = 0; i < 6; i++) {
if (!wdev->connect_keys->params[i].cipher)
continue;
- if (rdev->ops->add_key(wdev->wiphy, dev, i, false, NULL,
- &wdev->connect_keys->params[i])) {
+ if (rdev_add_key(rdev, dev, i, false, NULL,
+ &wdev->connect_keys->params[i])) {
netdev_err(dev, "failed to set key %d\n", i);
continue;
}
if (wdev->connect_keys->def == i)
- if (rdev->ops->set_default_key(wdev->wiphy, dev,
- i, true, true)) {
+ if (rdev_set_default_key(rdev, dev, i, true, true)) {
netdev_err(dev, "failed to set defkey %d\n", i);
continue;
}
if (wdev->connect_keys->defmgmt == i)
- if (rdev->ops->set_default_mgmt_key(wdev->wiphy, dev, i))
+ if (rdev_set_default_mgmt_key(rdev, dev, i))
netdev_err(dev, "failed to set mgtdef %d\n", i);
}
@@ -850,8 +854,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
cfg80211_process_rdev_events(rdev);
}
- err = rdev->ops->change_virtual_intf(&rdev->wiphy, dev,
- ntype, flags, params);
+ err = rdev_change_virtual_intf(rdev, dev, ntype, flags, params);
WARN_ON(!err && dev->ieee80211_ptr->iftype != ntype);
@@ -944,14 +947,86 @@ static u32 cfg80211_calculate_bitrate_60g(struct rate_info *rate)
return __mcs2bitrate[rate->mcs];
}
+static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate)
+{
+ static const u32 base[4][10] = {
+ { 6500000,
+ 13000000,
+ 19500000,
+ 26000000,
+ 39000000,
+ 52000000,
+ 58500000,
+ 65000000,
+ 78000000,
+ 0,
+ },
+ { 13500000,
+ 27000000,
+ 40500000,
+ 54000000,
+ 81000000,
+ 108000000,
+ 121500000,
+ 135000000,
+ 162000000,
+ 180000000,
+ },
+ { 29300000,
+ 58500000,
+ 87800000,
+ 117000000,
+ 175500000,
+ 234000000,
+ 263300000,
+ 292500000,
+ 351000000,
+ 390000000,
+ },
+ { 58500000,
+ 117000000,
+ 175500000,
+ 234000000,
+ 351000000,
+ 468000000,
+ 526500000,
+ 585000000,
+ 702000000,
+ 780000000,
+ },
+ };
+ u32 bitrate;
+ int idx;
+
+ if (WARN_ON_ONCE(rate->mcs > 9))
+ return 0;
+
+ idx = rate->flags & (RATE_INFO_FLAGS_160_MHZ_WIDTH |
+ RATE_INFO_FLAGS_80P80_MHZ_WIDTH) ? 3 :
+ rate->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH ? 2 :
+ rate->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH ? 1 : 0;
+
+ bitrate = base[idx][rate->mcs];
+ bitrate *= rate->nss;
+
+ if (rate->flags & RATE_INFO_FLAGS_SHORT_GI)
+ bitrate = (bitrate / 9) * 10;
+
+ /* do NOT round down here */
+ return (bitrate + 50000) / 100000;
+}
+
u32 cfg80211_calculate_bitrate(struct rate_info *rate)
{
int modulation, streams, bitrate;
- if (!(rate->flags & RATE_INFO_FLAGS_MCS))
+ if (!(rate->flags & RATE_INFO_FLAGS_MCS) &&
+ !(rate->flags & RATE_INFO_FLAGS_VHT_MCS))
return rate->legacy;
if (rate->flags & RATE_INFO_FLAGS_60G)
return cfg80211_calculate_bitrate_60g(rate);
+ if (rate->flags & RATE_INFO_FLAGS_VHT_MCS)
+ return cfg80211_calculate_bitrate_vht(rate);
/* the formula below does only work for MCS values smaller than 32 */
if (WARN_ON_ONCE(rate->mcs >= 32))
@@ -980,6 +1055,106 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate)
}
EXPORT_SYMBOL(cfg80211_calculate_bitrate);
+int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len,
+ enum ieee80211_p2p_attr_id attr,
+ u8 *buf, unsigned int bufsize)
+{
+ u8 *out = buf;
+ u16 attr_remaining = 0;
+ bool desired_attr = false;
+ u16 desired_len = 0;
+
+ while (len > 0) {
+ unsigned int iedatalen;
+ unsigned int copy;
+ const u8 *iedata;
+
+ if (len < 2)
+ return -EILSEQ;
+ iedatalen = ies[1];
+ if (iedatalen + 2 > len)
+ return -EILSEQ;
+
+ if (ies[0] != WLAN_EID_VENDOR_SPECIFIC)
+ goto cont;
+
+ if (iedatalen < 4)
+ goto cont;
+
+ iedata = ies + 2;
+
+ /* check WFA OUI, P2P subtype */
+ if (iedata[0] != 0x50 || iedata[1] != 0x6f ||
+ iedata[2] != 0x9a || iedata[3] != 0x09)
+ goto cont;
+
+ iedatalen -= 4;
+ iedata += 4;
+
+ /* check attribute continuation into this IE */
+ copy = min_t(unsigned int, attr_remaining, iedatalen);
+ if (copy && desired_attr) {
+ desired_len += copy;
+ if (out) {
+ memcpy(out, iedata, min(bufsize, copy));
+ out += min(bufsize, copy);
+ bufsize -= min(bufsize, copy);
+ }
+
+
+ if (copy == attr_remaining)
+ return desired_len;
+ }
+
+ attr_remaining -= copy;
+ if (attr_remaining)
+ goto cont;
+
+ iedatalen -= copy;
+ iedata += copy;
+
+ while (iedatalen > 0) {
+ u16 attr_len;
+
+ /* P2P attribute ID & size must fit */
+ if (iedatalen < 3)
+ return -EILSEQ;
+ desired_attr = iedata[0] == attr;
+ attr_len = get_unaligned_le16(iedata + 1);
+ iedatalen -= 3;
+ iedata += 3;
+
+ copy = min_t(unsigned int, attr_len, iedatalen);
+
+ if (desired_attr) {
+ desired_len += copy;
+ if (out) {
+ memcpy(out, iedata, min(bufsize, copy));
+ out += min(bufsize, copy);
+ bufsize -= min(bufsize, copy);
+ }
+
+ if (copy == attr_len)
+ return desired_len;
+ }
+
+ iedata += copy;
+ iedatalen -= copy;
+ attr_remaining = attr_len - copy;
+ }
+
+ cont:
+ len -= ies[1] + 2;
+ ies += ies[1] + 2;
+ }
+
+ if (attr_remaining && desired_attr)
+ return -EILSEQ;
+
+ return -ENOENT;
+}
+EXPORT_SYMBOL(cfg80211_get_p2p_attr);
+
int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
u32 beacon_int)
{
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 494379eb464f..d997d0f0c54a 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -19,6 +19,7 @@
#include <net/cfg80211-wext.h>
#include "wext-compat.h"
#include "core.h"
+#include "rdev-ops.h"
int cfg80211_wext_giwname(struct net_device *dev,
struct iw_request_info *info,
@@ -175,7 +176,7 @@ int cfg80211_wext_giwrange(struct net_device *dev,
case CFG80211_SIGNAL_TYPE_NONE:
break;
case CFG80211_SIGNAL_TYPE_MBM:
- range->max_qual.level = -110;
+ range->max_qual.level = (u8)-110;
range->max_qual.qual = 70;
range->avg_qual.qual = 35;
range->max_qual.updated |= IW_QUAL_DBM;
@@ -301,8 +302,7 @@ int cfg80211_wext_siwrts(struct net_device *dev,
else
wdev->wiphy->rts_threshold = rts->value;
- err = rdev->ops->set_wiphy_params(wdev->wiphy,
- WIPHY_PARAM_RTS_THRESHOLD);
+ err = rdev_set_wiphy_params(rdev, WIPHY_PARAM_RTS_THRESHOLD);
if (err)
wdev->wiphy->rts_threshold = orts;
@@ -342,8 +342,7 @@ int cfg80211_wext_siwfrag(struct net_device *dev,
wdev->wiphy->frag_threshold = frag->value & ~0x1;
}
- err = rdev->ops->set_wiphy_params(wdev->wiphy,
- WIPHY_PARAM_FRAG_THRESHOLD);
+ err = rdev_set_wiphy_params(rdev, WIPHY_PARAM_FRAG_THRESHOLD);
if (err)
wdev->wiphy->frag_threshold = ofrag;
@@ -396,7 +395,7 @@ static int cfg80211_wext_siwretry(struct net_device *dev,
if (!changed)
return 0;
- err = rdev->ops->set_wiphy_params(wdev->wiphy, changed);
+ err = rdev_set_wiphy_params(rdev, changed);
if (err) {
wdev->wiphy->retry_short = oshort;
wdev->wiphy->retry_long = olong;
@@ -490,8 +489,8 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
!(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))
err = -ENOENT;
else
- err = rdev->ops->del_key(&rdev->wiphy, dev, idx,
- pairwise, addr);
+ err = rdev_del_key(rdev, dev, idx, pairwise,
+ addr);
}
wdev->wext.connect.privacy = false;
/*
@@ -525,8 +524,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
err = 0;
if (wdev->current_bss)
- err = rdev->ops->add_key(&rdev->wiphy, dev, idx,
- pairwise, addr, params);
+ err = rdev_add_key(rdev, dev, idx, pairwise, addr, params);
if (err)
return err;
@@ -552,8 +550,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
__cfg80211_leave_ibss(rdev, wdev->netdev, true);
rejoin = true;
}
- err = rdev->ops->set_default_key(&rdev->wiphy, dev,
- idx, true, true);
+ err = rdev_set_default_key(rdev, dev, idx, true, true);
}
if (!err) {
wdev->wext.default_key = idx;
@@ -566,8 +563,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC &&
(tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) {
if (wdev->current_bss)
- err = rdev->ops->set_default_mgmt_key(&rdev->wiphy,
- dev, idx);
+ err = rdev_set_default_mgmt_key(rdev, dev, idx);
if (!err)
wdev->wext.default_mgmt_key = idx;
return err;
@@ -631,8 +627,8 @@ static int cfg80211_wext_siwencode(struct net_device *dev,
err = 0;
wdev_lock(wdev);
if (wdev->current_bss)
- err = rdev->ops->set_default_key(&rdev->wiphy, dev,
- idx, true, true);
+ err = rdev_set_default_key(rdev, dev, idx, true,
+ true);
if (!err)
wdev->wext.default_key = idx;
wdev_unlock(wdev);
@@ -788,6 +784,9 @@ static int cfg80211_wext_siwfreq(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_chan_def chandef = {
+ .width = NL80211_CHAN_WIDTH_20_NOHT,
+ };
int freq, err;
switch (wdev->iftype) {
@@ -801,8 +800,12 @@ static int cfg80211_wext_siwfreq(struct net_device *dev,
return freq;
if (freq == 0)
return -EINVAL;
+ chandef.center_freq1 = freq;
+ chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq);
+ if (!chandef.chan)
+ return -EINVAL;
mutex_lock(&rdev->devlist_mtx);
- err = cfg80211_set_monitor_channel(rdev, freq, NL80211_CHAN_NO_HT);
+ err = cfg80211_set_monitor_channel(rdev, &chandef);
mutex_unlock(&rdev->devlist_mtx);
return err;
case NL80211_IFTYPE_MESH_POINT:
@@ -811,9 +814,12 @@ static int cfg80211_wext_siwfreq(struct net_device *dev,
return freq;
if (freq == 0)
return -EINVAL;
+ chandef.center_freq1 = freq;
+ chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq);
+ if (!chandef.chan)
+ return -EINVAL;
mutex_lock(&rdev->devlist_mtx);
- err = cfg80211_set_mesh_freq(rdev, wdev, freq,
- NL80211_CHAN_NO_HT);
+ err = cfg80211_set_mesh_channel(rdev, wdev, &chandef);
mutex_unlock(&rdev->devlist_mtx);
return err;
default:
@@ -827,8 +833,8 @@ static int cfg80211_wext_giwfreq(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type;
+ struct cfg80211_chan_def chandef;
+ int ret;
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
@@ -839,10 +845,10 @@ static int cfg80211_wext_giwfreq(struct net_device *dev,
if (!rdev->ops->get_channel)
return -EINVAL;
- chan = rdev->ops->get_channel(wdev->wiphy, wdev, &channel_type);
- if (!chan)
- return -EINVAL;
- freq->m = chan->center_freq;
+ ret = rdev_get_channel(rdev, wdev, &chandef);
+ if (ret)
+ return ret;
+ freq->m = chandef.chan->center_freq;
freq->e = 6;
return 0;
default:
@@ -899,7 +905,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
return 0;
}
- return rdev->ops->set_tx_power(wdev->wiphy, type, DBM_TO_MBM(dbm));
+ return rdev_set_tx_power(rdev, wdev, type, DBM_TO_MBM(dbm));
}
static int cfg80211_wext_giwtxpower(struct net_device *dev,
@@ -918,7 +924,7 @@ static int cfg80211_wext_giwtxpower(struct net_device *dev,
if (!rdev->ops->get_tx_power)
return -EOPNOTSUPP;
- err = rdev->ops->get_tx_power(wdev->wiphy, &val);
+ err = rdev_get_tx_power(rdev, wdev, &val);
if (err)
return err;
@@ -1158,7 +1164,7 @@ static int cfg80211_wext_siwpower(struct net_device *dev,
timeout = wrq->value / 1000;
}
- err = rdev->ops->set_power_mgmt(wdev->wiphy, dev, ps, timeout);
+ err = rdev_set_power_mgmt(rdev, dev, ps, timeout);
if (err)
return err;
@@ -1200,7 +1206,7 @@ static int cfg80211_wds_wext_siwap(struct net_device *dev,
if (!rdev->ops->set_wds_peer)
return -EOPNOTSUPP;
- err = rdev->ops->set_wds_peer(wdev->wiphy, dev, (u8 *) &addr->sa_data);
+ err = rdev_set_wds_peer(rdev, dev, (u8 *)&addr->sa_data);
if (err)
return err;
@@ -1272,7 +1278,7 @@ static int cfg80211_wext_siwrate(struct net_device *dev,
if (!match)
return -EINVAL;
- return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask);
+ return rdev_set_bitrate_mask(rdev, dev, NULL, &mask);
}
static int cfg80211_wext_giwrate(struct net_device *dev,
@@ -1302,7 +1308,7 @@ static int cfg80211_wext_giwrate(struct net_device *dev,
if (err)
return err;
- err = rdev->ops->get_station(&rdev->wiphy, dev, addr, &sinfo);
+ err = rdev_get_station(rdev, dev, addr, &sinfo);
if (err)
return err;
@@ -1339,7 +1345,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);
wdev_unlock(wdev);
- if (rdev->ops->get_station(&rdev->wiphy, dev, bssid, &sinfo))
+ if (rdev_get_station(rdev, dev, bssid, &sinfo))
return NULL;
memset(&wstats, 0, sizeof(wstats));
@@ -1474,19 +1480,19 @@ static int cfg80211_wext_siwpmksa(struct net_device *dev,
if (!rdev->ops->set_pmksa)
return -EOPNOTSUPP;
- return rdev->ops->set_pmksa(&rdev->wiphy, dev, &cfg_pmksa);
+ return rdev_set_pmksa(rdev, dev, &cfg_pmksa);
case IW_PMKSA_REMOVE:
if (!rdev->ops->del_pmksa)
return -EOPNOTSUPP;
- return rdev->ops->del_pmksa(&rdev->wiphy, dev, &cfg_pmksa);
+ return rdev_del_pmksa(rdev, dev, &cfg_pmksa);
case IW_PMKSA_FLUSH:
if (!rdev->ops->flush_pmksa)
return -EOPNOTSUPP;
- return rdev->ops->flush_pmksa(&rdev->wiphy, dev);
+ return rdev_flush_pmksa(rdev, dev);
default:
return -EOPNOTSUPP;
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index 1f773f668d1a..fb9622f6d99c 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -119,7 +119,16 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
* channel we disconnected above and reconnect below.
*/
if (chan && !wdev->wext.connect.ssid_len) {
- err = cfg80211_set_monitor_channel(rdev, freq, NL80211_CHAN_NO_HT);
+ struct cfg80211_chan_def chandef = {
+ .width = NL80211_CHAN_WIDTH_20_NOHT,
+ .center_freq1 = freq,
+ };
+
+ chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq);
+ if (chandef.chan)
+ err = cfg80211_set_monitor_channel(rdev, &chandef);
+ else
+ err = -EINVAL;
goto out;
}
@@ -233,13 +242,17 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev,
wdev_lock(wdev);
if (wdev->current_bss) {
- const u8 *ie = ieee80211_bss_get_ie(&wdev->current_bss->pub,
- WLAN_EID_SSID);
+ const u8 *ie;
+
+ rcu_read_lock();
+ ie = ieee80211_bss_get_ie(&wdev->current_bss->pub,
+ WLAN_EID_SSID);
if (ie) {
data->flags = 1;
data->length = ie[1];
memcpy(ssid, ie + 2, data->length);
}
+ rcu_read_unlock();
} else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) {
data->flags = 1;
data->length = wdev->wext.connect.ssid_len;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.