#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <linux/bitmap.h>
-#include <linux/pm_qos.h>
#include <linux/inetdevice.h>
#include <net/net_namespace.h>
#include <net/cfg80211.h>
#include "mesh.h"
#include "wep.h"
#include "led.h"
-#include "cfg.h"
#include "debugfs.h"
void ieee80211_configure_filter(struct ieee80211_local *local)
unsigned int changed_flags;
unsigned int new_flags = 0;
- if (atomic_read(&local->iff_promiscs))
- new_flags |= FIF_PROMISC_IN_BSS;
-
if (atomic_read(&local->iff_allmultis))
new_flags |= FIF_ALLMULTI;
local->in_reconfig = true;
barrier();
- schedule_work(&local->restart_work);
+ queue_work(system_freezable_wq, &local->restart_work);
}
EXPORT_SYMBOL(ieee80211_restart_hw);
INIT_WORK(&local->sched_scan_stopped_work,
ieee80211_sched_scan_stopped_work);
+ INIT_WORK(&local->tdls_chsw_work, ieee80211_tdls_chsw_work);
+
spin_lock_init(&local->ack_status_lock);
idr_init(&local->ack_status_frames);
skb_queue_head_init(&local->skb_queue);
skb_queue_head_init(&local->skb_queue_unreliable);
+ skb_queue_head_init(&local->skb_queue_tdls_chsw);
- ieee80211_led_names(local);
+ ieee80211_alloc_led_names(local);
ieee80211_roc_setup(local);
{
bool have_wep = !(IS_ERR(local->wep_tx_tfm) ||
IS_ERR(local->wep_rx_tfm));
- bool have_mfp = local->hw.flags & IEEE80211_HW_MFP_CAPABLE;
+ bool have_mfp = ieee80211_hw_check(&local->hw, MFP_CAPABLE);
int n_suites = 0, r = 0, w = 0;
u32 *suites;
static const u32 cipher_suites[] = {
WLAN_CIPHER_SUITE_BIP_GMAC_256,
};
- if (local->hw.flags & IEEE80211_HW_SW_CRYPTO_CONTROL ||
+ if (ieee80211_hw_check(&local->hw, SW_CRYPTO_CONTROL) ||
local->hw.wiphy->cipher_suites) {
/* If the driver advertises, or doesn't support SW crypto,
* we only need to remove WEP if necessary.
suites[w++] = WLAN_CIPHER_SUITE_BIP_GMAC_256;
}
- for (r = 0; r < local->hw.n_cipher_schemes; r++)
+ for (r = 0; r < local->hw.n_cipher_schemes; r++) {
suites[w++] = cs[r].cipher;
+ if (WARN_ON(cs[r].pn_len > IEEE80211_MAX_PN_LEN)) {
+ kfree(suites);
+ return -EINVAL;
+ }
+ }
}
local->hw.wiphy->cipher_suites = suites;
netdev_features_t feature_whitelist;
struct cfg80211_chan_def dflt_chandef = {};
- if (hw->flags & IEEE80211_HW_QUEUE_CONTROL &&
+ if (ieee80211_hw_check(hw, QUEUE_CONTROL) &&
(local->hw.offchannel_tx_hw_queue == IEEE80211_INVAL_HW_QUEUE ||
local->hw.offchannel_tx_hw_queue >= local->hw.queues))
return -EINVAL;
/* Only HW csum features are currently compatible with mac80211 */
feature_whitelist = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_HW_CSUM;
+ NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA |
+ NETIF_F_GSO_SOFTWARE;
if (WARN_ON(hw->netdev_features & ~feature_whitelist))
return -EINVAL;
/* mac80211 supports control port protocol changing */
local->hw.wiphy->flags |= WIPHY_FLAG_CONTROL_PORT_PROTOCOL;
- if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) {
+ if (ieee80211_hw_check(&local->hw, SIGNAL_DBM)) {
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
- } else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC) {
+ } else if (ieee80211_hw_check(&local->hw, SIGNAL_UNSPEC)) {
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
if (hw->max_signal <= 0) {
result = -EINVAL;
local->hw.wiphy->flags |= WIPHY_FLAG_TDLS_EXTERNAL_SETUP;
/* mac80211 supports eCSA, if the driver supports STA CSA at all */
- if (local->hw.flags & IEEE80211_HW_CHANCTX_STA_CSA)
+ if (ieee80211_hw_check(&local->hw, CHANCTX_STA_CSA))
local->ext_capa[0] |= WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING;
local->hw.wiphy->max_num_csa_counters = IEEE80211_MAX_CSA_COUNTERS_NUM;
/* add one default STA interface if supported */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) &&
- !(hw->flags & IEEE80211_HW_NO_AUTO_VIF)) {
+ !ieee80211_hw_check(hw, NO_AUTO_VIF)) {
result = ieee80211_if_add(local, "wlan%d", NET_NAME_ENUM, NULL,
NL80211_IFTYPE_STATION, NULL);
if (result)
rtnl_unlock();
- local->network_latency_notifier.notifier_call =
- ieee80211_max_network_latency;
- result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
- if (result)
- goto fail_pm_qos;
-
#ifdef CONFIG_INET
local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
result = register_inetaddr_notifier(&local->ifa_notifier);
#endif
#if defined(CONFIG_INET) || defined(CONFIG_IPV6)
fail_ifa:
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
#endif
- fail_pm_qos:
rtnl_lock();
rate_control_deinitialize(local);
ieee80211_remove_interfaces(local);
}
EXPORT_SYMBOL(ieee80211_register_hw);
-void ieee80211_napi_add(struct ieee80211_hw *hw, struct napi_struct *napi,
- struct net_device *napi_dev,
- int (*poll)(struct napi_struct *, int),
- int weight)
-{
- struct ieee80211_local *local = hw_to_local(hw);
-
- netif_napi_add(napi_dev, napi, poll, weight);
- local->napi = napi;
-}
-EXPORT_SYMBOL_GPL(ieee80211_napi_add);
-
void ieee80211_unregister_hw(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
tasklet_kill(&local->tx_pending_tasklet);
tasklet_kill(&local->tasklet);
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
#ifdef CONFIG_INET
unregister_inetaddr_notifier(&local->ifa_notifier);
#endif
cancel_work_sync(&local->restart_work);
cancel_work_sync(&local->reconfig_filter);
+ cancel_work_sync(&local->tdls_chsw_work);
flush_work(&local->sched_scan_stopped_work);
ieee80211_clear_tx_pending(local);
wiphy_warn(local->hw.wiphy, "skb_queue not empty\n");
skb_queue_purge(&local->skb_queue);
skb_queue_purge(&local->skb_queue_unreliable);
+ skb_queue_purge(&local->skb_queue_tdls_chsw);
destroy_workqueue(local->workqueue);
wiphy_unregister(local->hw.wiphy);
sta_info_stop(local);
+ ieee80211_free_led_names(local);
+
wiphy_free(local->hw.wiphy);
}
EXPORT_SYMBOL(ieee80211_free_hw);
Code Review / kvmfornfv.git / blobdiff