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Diffstat (limited to 'net/wireless/mlme.c')
-rw-r--r--net/wireless/mlme.c315
1 files changed, 128 insertions, 187 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 7bde5d9c000..266766b8d80 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -18,187 +18,161 @@
#include "rdev-ops.h"
-void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_send_rx_auth(dev);
-
- nl80211_send_rx_auth(rdev, dev, buf, len, GFP_KERNEL);
- cfg80211_sme_rx_auth(dev, buf, len);
-}
-EXPORT_SYMBOL(cfg80211_send_rx_auth);
-
-void cfg80211_send_rx_assoc(struct net_device *dev, struct cfg80211_bss *bss,
+void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
const u8 *buf, size_t len)
{
- u16 status_code;
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
u8 *ie = mgmt->u.assoc_resp.variable;
int ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
+ u16 status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
trace_cfg80211_send_rx_assoc(dev, bss);
- status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
-
/*
* This is a bit of a hack, we don't notify userspace of
* a (re-)association reply if we tried to send a reassoc
* and got a reject -- we only try again with an assoc
* frame instead of reassoc.
*/
- if (status_code != WLAN_STATUS_SUCCESS && wdev->conn &&
- cfg80211_sme_failed_reassoc(wdev)) {
+ if (cfg80211_sme_rx_assoc_resp(wdev, status_code)) {
+ cfg80211_unhold_bss(bss_from_pub(bss));
cfg80211_put_bss(wiphy, bss);
return;
}
nl80211_send_rx_assoc(rdev, dev, buf, len, GFP_KERNEL);
-
- if (status_code != WLAN_STATUS_SUCCESS && wdev->conn) {
- cfg80211_sme_failed_assoc(wdev);
- /*
- * do not call connect_result() now because the
- * sme will schedule work that does it later.
- */
- cfg80211_put_bss(wiphy, bss);
- return;
- }
-
- if (!wdev->conn && wdev->sme_state == CFG80211_SME_IDLE) {
- /*
- * This is for the userspace SME, the CONNECTING
- * state will be changed to CONNECTED by
- * __cfg80211_connect_result() below.
- */
- wdev->sme_state = CFG80211_SME_CONNECTING;
- }
-
- /* this consumes the bss reference */
+ /* update current_bss etc., consumes the bss reference */
__cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, ie, len - ieoffs,
status_code,
status_code == WLAN_STATUS_SUCCESS, bss);
}
-EXPORT_SYMBOL(cfg80211_send_rx_assoc);
+EXPORT_SYMBOL(cfg80211_rx_assoc_resp);
-void cfg80211_send_deauth(struct net_device *dev,
- const u8 *buf, size_t len)
+static void cfg80211_process_auth(struct wireless_dev *wdev,
+ const u8 *buf, size_t len)
{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+
+ nl80211_send_rx_auth(rdev, wdev->netdev, buf, len, GFP_KERNEL);
+ cfg80211_sme_rx_auth(wdev, buf, len);
+}
+
+static void cfg80211_process_deauth(struct wireless_dev *wdev,
+ const u8 *buf, size_t len)
+{
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
const u8 *bssid = mgmt->bssid;
- bool was_current = false;
+ u16 reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
+ bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr);
- trace_cfg80211_send_deauth(dev);
- ASSERT_WDEV_LOCK(wdev);
+ nl80211_send_deauth(rdev, wdev->netdev, buf, len, GFP_KERNEL);
- if (wdev->current_bss &&
- ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) {
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(wiphy, &wdev->current_bss->pub);
- wdev->current_bss = NULL;
- was_current = true;
- }
+ if (!wdev->current_bss ||
+ !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))
+ return;
- nl80211_send_deauth(rdev, dev, buf, len, GFP_KERNEL);
+ __cfg80211_disconnected(wdev->netdev, NULL, 0, reason_code, from_ap);
+ cfg80211_sme_deauth(wdev);
+}
- if (wdev->sme_state == CFG80211_SME_CONNECTED && was_current) {
- u16 reason_code;
- bool from_ap;
+static void cfg80211_process_disassoc(struct wireless_dev *wdev,
+ const u8 *buf, size_t len)
+{
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
+ const u8 *bssid = mgmt->bssid;
+ u16 reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
+ bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr);
- reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
+ nl80211_send_disassoc(rdev, wdev->netdev, buf, len, GFP_KERNEL);
- from_ap = !ether_addr_equal(mgmt->sa, dev->dev_addr);
- __cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
- } else if (wdev->sme_state == CFG80211_SME_CONNECTING) {
- __cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- false, NULL);
- }
+ if (WARN_ON(!wdev->current_bss ||
+ !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
+ return;
+
+ __cfg80211_disconnected(wdev->netdev, NULL, 0, reason_code, from_ap);
+ cfg80211_sme_disassoc(wdev);
}
-EXPORT_SYMBOL(cfg80211_send_deauth);
-void cfg80211_send_disassoc(struct net_device *dev,
- const u8 *buf, size_t len)
+void cfg80211_rx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
- const u8 *bssid = mgmt->bssid;
- u16 reason_code;
- bool from_ap;
+ struct ieee80211_mgmt *mgmt = (void *)buf;
- trace_cfg80211_send_disassoc(dev);
ASSERT_WDEV_LOCK(wdev);
- nl80211_send_disassoc(rdev, dev, buf, len, GFP_KERNEL);
+ trace_cfg80211_rx_mlme_mgmt(dev, buf, len);
- if (wdev->sme_state != CFG80211_SME_CONNECTED)
+ if (WARN_ON(len < 2))
return;
- if (wdev->current_bss &&
- ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) {
- cfg80211_sme_disassoc(dev, wdev->current_bss);
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(wiphy, &wdev->current_bss->pub);
- wdev->current_bss = NULL;
- } else
- WARN_ON(1);
-
-
- reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
-
- from_ap = !ether_addr_equal(mgmt->sa, dev->dev_addr);
- __cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
+ if (ieee80211_is_auth(mgmt->frame_control))
+ cfg80211_process_auth(wdev, buf, len);
+ else if (ieee80211_is_deauth(mgmt->frame_control))
+ cfg80211_process_deauth(wdev, buf, len);
+ else if (ieee80211_is_disassoc(mgmt->frame_control))
+ cfg80211_process_disassoc(wdev, buf, len);
}
-EXPORT_SYMBOL(cfg80211_send_disassoc);
+EXPORT_SYMBOL(cfg80211_rx_mlme_mgmt);
-void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
+void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_send_auth_timeout(dev, addr);
nl80211_send_auth_timeout(rdev, dev, addr, GFP_KERNEL);
- if (wdev->sme_state == CFG80211_SME_CONNECTING)
- __cfg80211_connect_result(dev, addr, NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- false, NULL);
+ cfg80211_sme_auth_timeout(wdev);
}
-EXPORT_SYMBOL(cfg80211_send_auth_timeout);
+EXPORT_SYMBOL(cfg80211_auth_timeout);
-void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr)
+void cfg80211_assoc_timeout(struct net_device *dev, struct cfg80211_bss *bss)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+
+ trace_cfg80211_send_assoc_timeout(dev, bss->bssid);
- trace_cfg80211_send_assoc_timeout(dev, addr);
+ nl80211_send_assoc_timeout(rdev, dev, bss->bssid, GFP_KERNEL);
+ cfg80211_sme_assoc_timeout(wdev);
- nl80211_send_assoc_timeout(rdev, dev, addr, GFP_KERNEL);
- if (wdev->sme_state == CFG80211_SME_CONNECTING)
- __cfg80211_connect_result(dev, addr, NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- false, NULL);
+ cfg80211_unhold_bss(bss_from_pub(bss));
+ cfg80211_put_bss(wiphy, bss);
}
-EXPORT_SYMBOL(cfg80211_send_assoc_timeout);
+EXPORT_SYMBOL(cfg80211_assoc_timeout);
+
+void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_mgmt *mgmt = (void *)buf;
+
+ ASSERT_WDEV_LOCK(wdev);
+
+ trace_cfg80211_tx_mlme_mgmt(dev, buf, len);
+
+ if (WARN_ON(len < 2))
+ return;
+
+ if (ieee80211_is_deauth(mgmt->frame_control))
+ cfg80211_process_deauth(wdev, buf, len);
+ else
+ cfg80211_process_disassoc(wdev, buf, len);
+}
+EXPORT_SYMBOL(cfg80211_tx_mlme_mgmt);
void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
enum nl80211_key_type key_type, int key_id,
const u8 *tsc, gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
char *buf = kmalloc(128, gfp);
@@ -259,14 +233,8 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
if (!req.bss)
return -ENOENT;
- err = cfg80211_can_use_chan(rdev, wdev, req.bss->channel,
- CHAN_MODE_SHARED);
- if (err)
- goto out;
-
err = rdev_auth(rdev, dev, &req);
-out:
cfg80211_put_bss(&rdev->wiphy, req.bss);
return err;
}
@@ -314,21 +282,12 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
int err;
- bool was_connected = false;
ASSERT_WDEV_LOCK(wdev);
- if (wdev->current_bss && req->prev_bssid &&
- ether_addr_equal(wdev->current_bss->pub.bssid, req->prev_bssid)) {
- /*
- * Trying to reassociate: Allow this to proceed and let the old
- * association to be dropped when the new one is completed.
- */
- if (wdev->sme_state == CFG80211_SME_CONNECTED) {
- was_connected = true;
- wdev->sme_state = CFG80211_SME_CONNECTING;
- }
- } else if (wdev->current_bss)
+ if (wdev->current_bss &&
+ (!req->prev_bssid || !ether_addr_equal(wdev->current_bss->pub.bssid,
+ req->prev_bssid)))
return -EALREADY;
cfg80211_oper_and_ht_capa(&req->ht_capa_mask,
@@ -338,24 +297,14 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
req->bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len,
WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
- if (!req->bss) {
- if (was_connected)
- wdev->sme_state = CFG80211_SME_CONNECTED;
+ if (!req->bss)
return -ENOENT;
- }
-
- err = cfg80211_can_use_chan(rdev, wdev, chan, CHAN_MODE_SHARED);
- if (err)
- goto out;
err = rdev_assoc(rdev, dev, req);
-
-out:
- if (err) {
- if (was_connected)
- wdev->sme_state = CFG80211_SME_CONNECTED;
+ if (!err)
+ cfg80211_hold_bss(bss_from_pub(req->bss));
+ else
cfg80211_put_bss(&rdev->wiphy, req->bss);
- }
return err;
}
@@ -376,8 +325,9 @@ int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
ASSERT_WDEV_LOCK(wdev);
- if (local_state_change && (!wdev->current_bss ||
- !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
+ if (local_state_change &&
+ (!wdev->current_bss ||
+ !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
return 0;
return rdev_deauth(rdev, dev, &req);
@@ -395,13 +345,11 @@ int cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
.ie = ie,
.ie_len = ie_len,
};
+ int err;
ASSERT_WDEV_LOCK(wdev);
- if (wdev->sme_state != CFG80211_SME_CONNECTED)
- return -ENOTCONN;
-
- if (WARN(!wdev->current_bss, "sme_state=%d\n", wdev->sme_state))
+ if (!wdev->current_bss)
return -ENOTCONN;
if (ether_addr_equal(wdev->current_bss->pub.bssid, bssid))
@@ -409,7 +357,13 @@ int cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
else
return -ENOTCONN;
- return rdev_disassoc(rdev, dev, &req);
+ err = rdev_disassoc(rdev, dev, &req);
+ if (err)
+ return err;
+
+ /* driver should have reported the disassoc */
+ WARN_ON(wdev->current_bss);
+ return 0;
}
void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
@@ -417,10 +371,6 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
u8 bssid[ETH_ALEN];
- struct cfg80211_deauth_request req = {
- .reason_code = WLAN_REASON_DEAUTH_LEAVING,
- .bssid = bssid,
- };
ASSERT_WDEV_LOCK(wdev);
@@ -431,13 +381,8 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
return;
memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);
- rdev_deauth(rdev, dev, &req);
-
- if (wdev->current_bss) {
- cfg80211_unhold_bss(wdev->current_bss);
- cfg80211_put_bss(&rdev->wiphy, &wdev->current_bss->pub);
- wdev->current_bss = NULL;
- }
+ cfg80211_mlme_deauth(rdev, dev, bssid, NULL, 0,
+ WLAN_REASON_DEAUTH_LEAVING, false);
}
struct cfg80211_mgmt_registration {
@@ -457,7 +402,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
int match_len)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg, *nreg;
int err = 0;
u16 mgmt_type;
@@ -516,7 +461,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlportid)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg, *tmp;
spin_lock_bh(&wdev->mgmt_registrations_lock);
@@ -563,9 +508,7 @@ 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,
- unsigned int wait, const u8 *buf, size_t len,
- bool no_cck, bool dont_wait_for_ack, u64 *cookie)
+ struct cfg80211_mgmt_tx_params *params, u64 *cookie)
{
const struct ieee80211_mgmt *mgmt;
u16 stype;
@@ -576,10 +519,10 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
if (!rdev->ops->mgmt_tx)
return -EOPNOTSUPP;
- if (len < 24 + 1)
+ if (params->len < 24 + 1)
return -EINVAL;
- mgmt = (const struct ieee80211_mgmt *) buf;
+ mgmt = (const struct ieee80211_mgmt *)params->buf;
if (!ieee80211_is_mgmt(mgmt->frame_control))
return -EINVAL;
@@ -658,16 +601,14 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
return -EINVAL;
/* Transmit the Action frame as requested by user space */
- return rdev_mgmt_tx(rdev, wdev, chan, offchan,
- wait, buf, len, no_cck, dont_wait_for_ack,
- cookie);
+ return rdev_mgmt_tx(rdev, wdev, params, cookie);
}
bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
- const u8 *buf, size_t len, gfp_t gfp)
+ const u8 *buf, size_t len, u32 flags, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg;
const struct ieee80211_txrx_stypes *stypes =
&wiphy->mgmt_stypes[wdev->iftype];
@@ -707,7 +648,7 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
/* Indicate the received Action frame to user space */
if (nl80211_send_mgmt(rdev, wdev, reg->nlportid,
freq, sig_mbm,
- buf, len, gfp))
+ buf, len, flags, gfp))
continue;
result = true;
@@ -750,11 +691,13 @@ void cfg80211_dfs_channels_update_work(struct work_struct *work)
if (c->dfs_state != NL80211_DFS_UNAVAILABLE)
continue;
- timeout = c->dfs_state_entered +
- IEEE80211_DFS_MIN_NOP_TIME_MS;
+ timeout = c->dfs_state_entered + msecs_to_jiffies(
+ IEEE80211_DFS_MIN_NOP_TIME_MS);
if (time_after_eq(jiffies, timeout)) {
c->dfs_state = NL80211_DFS_USABLE;
+ c->dfs_state_entered = jiffies;
+
cfg80211_chandef_create(&chandef, c,
NL80211_CHAN_NO_HT);
@@ -784,7 +727,7 @@ void cfg80211_radar_event(struct wiphy *wiphy,
struct cfg80211_chan_def *chandef,
gfp_t gfp)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
unsigned long timeout;
trace_cfg80211_radar_event(wiphy, chandef);
@@ -804,12 +747,12 @@ void cfg80211_radar_event(struct wiphy *wiphy,
EXPORT_SYMBOL(cfg80211_radar_event);
void cfg80211_cac_event(struct net_device *netdev,
+ const struct cfg80211_chan_def *chandef,
enum nl80211_radar_event event, gfp_t gfp)
{
struct wireless_dev *wdev = netdev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- struct cfg80211_chan_def chandef;
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
unsigned long timeout;
trace_cfg80211_cac_event(netdev, event);
@@ -817,17 +760,15 @@ void cfg80211_cac_event(struct net_device *netdev,
if (WARN_ON(!wdev->cac_started))
return;
- if (WARN_ON(!wdev->channel))
+ if (WARN_ON(!wdev->chandef.chan))
return;
- cfg80211_chandef_create(&chandef, wdev->channel, NL80211_CHAN_NO_HT);
-
switch (event) {
case NL80211_RADAR_CAC_FINISHED:
timeout = wdev->cac_start_time +
- msecs_to_jiffies(IEEE80211_DFS_MIN_CAC_TIME_MS);
+ msecs_to_jiffies(wdev->cac_time_ms);
WARN_ON(!time_after_eq(jiffies, timeout));
- cfg80211_set_dfs_state(wiphy, &chandef, NL80211_DFS_AVAILABLE);
+ cfg80211_set_dfs_state(wiphy, chandef, NL80211_DFS_AVAILABLE);
break;
case NL80211_RADAR_CAC_ABORTED:
break;
@@ -837,6 +778,6 @@ void cfg80211_cac_event(struct net_device *netdev,
}
wdev->cac_started = false;
- nl80211_radar_notify(rdev, &chandef, event, netdev, gfp);
+ nl80211_radar_notify(rdev, chandef, event, netdev, gfp);
}
EXPORT_SYMBOL(cfg80211_cac_event);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 12:36:12 +0000