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-rw-r--r--drivers/net/wireless/ath/ath11k/reg.c4
-rw-r--r--drivers/net/wireless/ath/ath6kl/core.c2
-rw-r--r--drivers/net/wireless/ath/ath6kl/init.c2
-rw-r--r--drivers/net/wireless/ath/wil6210/cfg80211.c2
-rw-r--r--drivers/net/wireless/ath/wil6210/netdev.c7
-rw-r--r--drivers/net/wireless/ath/wil6210/pcie_bus.c2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c18
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h6
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c12
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/d3.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/nvm.c2
-rw-r--r--drivers/net/wireless/marvell/mwifiex/cfg80211.c6
-rw-r--r--drivers/net/wireless/marvell/mwifiex/main.c7
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/core.c3
-rw-r--r--drivers/net/wireless/virt_wifi.c8
16 files changed, 61 insertions, 26 deletions
diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c
index b876fec7fa1b..e1a1df169034 100644
--- a/drivers/net/wireless/ath/ath11k/reg.c
+++ b/drivers/net/wireless/ath/ath11k/reg.c
@@ -247,7 +247,9 @@ int ath11k_regd_update(struct ath11k *ar, bool init)
}
rtnl_lock();
- ret = regulatory_set_wiphy_regd_sync_rtnl(ar->hw->wiphy, regd_copy);
+ wiphy_lock(ar->hw->wiphy);
+ ret = regulatory_set_wiphy_regd_sync(ar->hw->wiphy, regd_copy);
+ wiphy_unlock(ar->hw->wiphy);
rtnl_unlock();
kfree(regd_copy);
diff --git a/drivers/net/wireless/ath/ath6kl/core.c b/drivers/net/wireless/ath/ath6kl/core.c
index ebb9f163710f..4f0a7a185fc9 100644
--- a/drivers/net/wireless/ath/ath6kl/core.c
+++ b/drivers/net/wireless/ath/ath6kl/core.c
@@ -212,11 +212,13 @@ int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
ar->avail_idx_map |= BIT(i);
rtnl_lock();
+ wiphy_lock(ar->wiphy);
/* Add an initial station interface */
wdev = ath6kl_interface_add(ar, "wlan%d", NET_NAME_ENUM,
NL80211_IFTYPE_STATION, 0, INFRA_NETWORK);
+ wiphy_unlock(ar->wiphy);
rtnl_unlock();
if (!wdev) {
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 39bf19686175..9b5c7d8f2b95 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1904,7 +1904,9 @@ void ath6kl_stop_txrx(struct ath6kl *ar)
spin_unlock_bh(&ar->list_lock);
ath6kl_cfg80211_vif_stop(vif, test_bit(WMI_READY, &ar->flag));
rtnl_lock();
+ wiphy_lock(ar->wiphy);
ath6kl_cfg80211_vif_cleanup(vif);
+ wiphy_unlock(ar->wiphy);
rtnl_unlock();
spin_lock_bh(&ar->list_lock);
}
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 1c42410d68e1..60bba5b491e0 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -2820,7 +2820,9 @@ void wil_p2p_wdev_free(struct wil6210_priv *wil)
wil->radio_wdev = wil->main_ndev->ieee80211_ptr;
mutex_unlock(&wil->vif_mutex);
if (p2p_wdev) {
+ wiphy_lock(wil->wiphy);
cfg80211_unregister_wdev(p2p_wdev);
+ wiphy_unlock(wil->wiphy);
kfree(p2p_wdev);
}
}
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index 472fe804203d..0913f0bf60e7 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -473,7 +473,9 @@ int wil_if_add(struct wil6210_priv *wil)
wil_update_net_queues_bh(wil, vif, NULL, true);
rtnl_lock();
+ wiphy_lock(wiphy);
rc = wil_vif_add(wil, vif);
+ wiphy_unlock(wiphy);
rtnl_unlock();
if (rc < 0)
goto out_wiphy;
@@ -543,15 +545,18 @@ void wil_if_remove(struct wil6210_priv *wil)
{
struct net_device *ndev = wil->main_ndev;
struct wireless_dev *wdev = ndev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
wil_dbg_misc(wil, "if_remove\n");
rtnl_lock();
+ wiphy_lock(wiphy);
wil_vif_remove(wil, 0);
+ wiphy_unlock(wiphy);
rtnl_unlock();
netif_napi_del(&wil->napi_tx);
netif_napi_del(&wil->napi_rx);
- wiphy_unregister(wdev->wiphy);
+ wiphy_unregister(wiphy);
}
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index c174323c5c0b..ce40d94909ad 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -473,8 +473,10 @@ static void wil_pcie_remove(struct pci_dev *pdev)
wil6210_debugfs_remove(wil);
rtnl_lock();
+ wiphy_lock(wil->wiphy);
wil_p2p_wdev_free(wil);
wil_remove_all_additional_vifs(wil);
+ wiphy_unlock(wil->wiphy);
rtnl_unlock();
wil_if_remove(wil);
wil_if_pcie_disable(wil);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 6cf308d5934c..ea78fe527c5d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -633,7 +633,7 @@ static const struct net_device_ops brcmf_netdev_ops_pri = {
.ndo_set_rx_mode = brcmf_netdev_set_multicast_list
};
-int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
+int brcmf_net_attach(struct brcmf_if *ifp, bool locked)
{
struct brcmf_pub *drvr = ifp->drvr;
struct net_device *ndev;
@@ -656,7 +656,7 @@ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
INIT_WORK(&ifp->multicast_work, _brcmf_set_multicast_list);
INIT_WORK(&ifp->ndoffload_work, _brcmf_update_ndtable);
- if (rtnl_locked)
+ if (locked)
err = cfg80211_register_netdevice(ndev);
else
err = register_netdev(ndev);
@@ -677,10 +677,10 @@ fail:
return -EBADE;
}
-void brcmf_net_detach(struct net_device *ndev, bool rtnl_locked)
+void brcmf_net_detach(struct net_device *ndev, bool locked)
{
if (ndev->reg_state == NETREG_REGISTERED) {
- if (rtnl_locked)
+ if (locked)
cfg80211_unregister_netdevice(ndev);
else
unregister_netdev(ndev);
@@ -909,7 +909,7 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
}
static void brcmf_del_if(struct brcmf_pub *drvr, s32 bsscfgidx,
- bool rtnl_locked)
+ bool locked)
{
struct brcmf_if *ifp;
int ifidx;
@@ -938,7 +938,7 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bsscfgidx,
cancel_work_sync(&ifp->multicast_work);
cancel_work_sync(&ifp->ndoffload_work);
}
- brcmf_net_detach(ifp->ndev, rtnl_locked);
+ brcmf_net_detach(ifp->ndev, locked);
} else {
/* Only p2p device interfaces which get dynamically created
* end up here. In this case the p2p module should be informed
@@ -947,7 +947,7 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bsscfgidx,
* serious troublesome side effects. The p2p module will clean
* up the ifp if needed.
*/
- brcmf_p2p_ifp_removed(ifp, rtnl_locked);
+ brcmf_p2p_ifp_removed(ifp, locked);
kfree(ifp);
}
@@ -956,14 +956,14 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bsscfgidx,
drvr->if2bss[ifidx] = BRCMF_BSSIDX_INVALID;
}
-void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked)
+void brcmf_remove_interface(struct brcmf_if *ifp, bool locked)
{
if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bsscfgidx] != ifp))
return;
brcmf_dbg(TRACE, "Enter, bsscfgidx=%d, ifidx=%d\n", ifp->bsscfgidx,
ifp->ifidx);
brcmf_proto_del_if(ifp->drvr, ifp);
- brcmf_del_if(ifp->drvr, ifp->bsscfgidx, rtnl_locked);
+ brcmf_del_if(ifp->drvr, ifp->bsscfgidx, locked);
}
static int brcmf_psm_watchdog_notify(struct brcmf_if *ifp,
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index 5767d665cee5..8212c9de14f1 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
@@ -201,16 +201,16 @@ int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp);
char *brcmf_ifname(struct brcmf_if *ifp);
struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
void brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable);
-int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
+int brcmf_net_attach(struct brcmf_if *ifp, bool locked);
struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
bool is_p2pdev, const char *name, u8 *mac_addr);
-void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked);
+void brcmf_remove_interface(struct brcmf_if *ifp, bool locked);
void brcmf_txflowblock_if(struct brcmf_if *ifp,
enum brcmf_netif_stop_reason reason, bool state);
void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success);
void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq);
void brcmf_netif_mon_rx(struct brcmf_if *ifp, struct sk_buff *skb);
-void brcmf_net_detach(struct net_device *ndev, bool rtnl_locked);
+void brcmf_net_detach(struct net_device *ndev, bool locked);
int brcmf_net_mon_attach(struct brcmf_if *ifp);
void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on);
int __init brcmf_core_init(void);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index ec6fc7a150a6..6d30a0fcecea 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2430,7 +2430,7 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
return err;
}
-void brcmf_p2p_ifp_removed(struct brcmf_if *ifp, bool rtnl_locked)
+void brcmf_p2p_ifp_removed(struct brcmf_if *ifp, bool locked)
{
struct brcmf_cfg80211_info *cfg;
struct brcmf_cfg80211_vif *vif;
@@ -2439,11 +2439,15 @@ void brcmf_p2p_ifp_removed(struct brcmf_if *ifp, bool rtnl_locked)
vif = ifp->vif;
cfg = wdev_to_cfg(&vif->wdev);
cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
- if (!rtnl_locked)
+ if (locked) {
rtnl_lock();
- cfg80211_unregister_wdev(&vif->wdev);
- if (!rtnl_locked)
+ wiphy_lock(cfg->wiphy);
+ cfg80211_unregister_wdev(&vif->wdev);
+ wiphy_unlock(cfg->wiphy);
rtnl_unlock();
+ } else {
+ cfg80211_unregister_wdev(&vif->wdev);
+ }
brcmf_free_vif(vif);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index c025188fa9bc..a0b7331cab31 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -2143,7 +2143,7 @@ err:
out_iterate:
if (!test)
- ieee80211_iterate_active_interfaces_rtnl(mvm->hw,
+ ieee80211_iterate_active_interfaces_mtx(mvm->hw,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_d3_disconnect_iter, keep ? vif : NULL);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index da32937ba9a7..6cce72b0685b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -260,7 +260,7 @@ int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm)
int ret;
bool changed;
const struct ieee80211_regdomain *r =
- rtnl_dereference(mvm->hw->wiphy->regd);
+ wiphy_dereference(mvm->hw->wiphy, mvm->hw->wiphy->regd);
if (!r)
return -ENOENT;
@@ -282,7 +282,7 @@ int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm)
/* update cfg80211 if the regdomain was changed */
if (changed)
- ret = regulatory_set_wiphy_regd_sync_rtnl(mvm->hw->wiphy, regd);
+ ret = regulatory_set_wiphy_regd_sync(mvm->hw->wiphy, regd);
else
ret = 0;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index abb8c1088c2f..7fb4e618f76e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -545,7 +545,7 @@ int iwl_mvm_init_mcc(struct iwl_mvm *mvm)
return -EIO;
}
- retval = regulatory_set_wiphy_regd_sync_rtnl(mvm->hw->wiphy, regd);
+ retval = regulatory_set_wiphy_regd_sync(mvm->hw->wiphy, regd);
kfree(regd);
return retval;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 15e1cee7f465..5553df913290 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -2097,7 +2097,7 @@ mwifiex_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
if (!mwifiex_stop_bg_scan(priv))
- cfg80211_sched_scan_stopped_rtnl(priv->wdev.wiphy, 0);
+ cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0);
if (mwifiex_deauthenticate(priv, NULL))
return -EFAULT;
@@ -2366,7 +2366,7 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
(int)sme->ssid_len, (char *)sme->ssid, sme->bssid);
if (!mwifiex_stop_bg_scan(priv))
- cfg80211_sched_scan_stopped_rtnl(priv->wdev.wiphy, 0);
+ cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0);
ret = mwifiex_cfg80211_assoc(priv, sme->ssid_len, sme->ssid, sme->bssid,
priv->bss_mode, sme->channel, sme, 0);
@@ -2576,7 +2576,7 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
priv->scan_block = false;
if (!mwifiex_stop_bg_scan(priv))
- cfg80211_sched_scan_stopped_rtnl(priv->wdev.wiphy, 0);
+ cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0);
user_scan_cfg = kzalloc(sizeof(*user_scan_cfg), GFP_KERNEL);
if (!user_scan_cfg)
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index ee52fb839ef7..529dfd8b7ae8 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -598,12 +598,14 @@ static int _mwifiex_fw_dpc(const struct firmware *firmware, void *context)
}
rtnl_lock();
+ wiphy_lock(adapter->wiphy);
/* Create station interface by default */
wdev = mwifiex_add_virtual_intf(adapter->wiphy, "mlan%d", NET_NAME_ENUM,
NL80211_IFTYPE_STATION, NULL);
if (IS_ERR(wdev)) {
mwifiex_dbg(adapter, ERROR,
"cannot create default STA interface\n");
+ wiphy_unlock(adapter->wiphy);
rtnl_unlock();
goto err_add_intf;
}
@@ -614,6 +616,7 @@ static int _mwifiex_fw_dpc(const struct firmware *firmware, void *context)
if (IS_ERR(wdev)) {
mwifiex_dbg(adapter, ERROR,
"cannot create AP interface\n");
+ wiphy_unlock(adapter->wiphy);
rtnl_unlock();
goto err_add_intf;
}
@@ -625,10 +628,12 @@ static int _mwifiex_fw_dpc(const struct firmware *firmware, void *context)
if (IS_ERR(wdev)) {
mwifiex_dbg(adapter, ERROR,
"cannot create p2p client interface\n");
+ wiphy_unlock(adapter->wiphy);
rtnl_unlock();
goto err_add_intf;
}
}
+ wiphy_unlock(adapter->wiphy);
rtnl_unlock();
mwifiex_drv_get_driver_version(adapter, fmt, sizeof(fmt) - 1);
@@ -1440,9 +1445,11 @@ static void mwifiex_uninit_sw(struct mwifiex_adapter *adapter)
if (!priv)
continue;
rtnl_lock();
+ wiphy_lock(adapter->wiphy);
if (priv->netdev &&
priv->wdev.iftype != NL80211_IFTYPE_UNSPECIFIED)
mwifiex_del_virtual_intf(adapter->wiphy, &priv->wdev);
+ wiphy_unlock(adapter->wiphy);
rtnl_unlock();
}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 18964e2a9f28..b4dd60b2ebc9 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -611,8 +611,9 @@ static int qtnf_core_mac_attach(struct qtnf_bus *bus, unsigned int macid)
mac->wiphy_registered = 1;
rtnl_lock();
-
+ wiphy_lock(priv_to_wiphy(mac));
ret = qtnf_core_net_attach(mac, vif, "wlan%d", NET_NAME_ENUM);
+ wiphy_unlock(priv_to_wiphy(mac));
rtnl_unlock();
if (ret) {
diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c
index c878097f0dda..4b455a4ae15b 100644
--- a/drivers/net/wireless/virt_wifi.c
+++ b/drivers/net/wireless/virt_wifi.c
@@ -537,7 +537,9 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev,
dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION;
dev->ieee80211_ptr->wiphy = common_wiphy;
+ wiphy_lock(common_wiphy);
err = register_netdevice(dev);
+ wiphy_unlock(common_wiphy);
if (err) {
dev_err(&priv->lowerdev->dev, "can't register_netdevice: %d\n",
err);
@@ -560,7 +562,9 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev,
return 0;
unregister_netdev:
+ wiphy_lock(common_wiphy);
unregister_netdevice(dev);
+ wiphy_unlock(common_wiphy);
free_wireless_dev:
kfree(dev->ieee80211_ptr);
dev->ieee80211_ptr = NULL;
@@ -586,7 +590,9 @@ static void virt_wifi_dellink(struct net_device *dev,
netdev_rx_handler_unregister(priv->lowerdev);
netdev_upper_dev_unlink(priv->lowerdev, dev);
+ wiphy_lock(common_wiphy);
unregister_netdevice_queue(dev, head);
+ wiphy_unlock(common_wiphy);
module_put(THIS_MODULE);
/* Deleting the wiphy is handled in the module destructor. */
@@ -625,7 +631,9 @@ static int virt_wifi_event(struct notifier_block *this, unsigned long event,
upper_dev = priv->upperdev;
upper_dev->rtnl_link_ops->dellink(upper_dev, &list_kill);
+ wiphy_lock(common_wiphy);
unregister_netdevice_many(&list_kill);
+ wiphy_unlock(common_wiphy);
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-12 21:31:14 +0000