diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 42 |
1 files changed, 13 insertions, 29 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 8664111d056..87aeb4f21ff 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -58,7 +58,7 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu) } #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: setting MTU %d\n", dev->name, new_mtu); + pr_debug("%s: setting MTU %d\n", dev->name, new_mtu); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ dev->mtu = new_mtu; return 0; @@ -528,10 +528,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, */ netif_tx_stop_all_queues(sdata->dev); - /* - * Purge work for this interface. - */ - ieee80211_work_purge(sdata); + ieee80211_roc_purge(sdata); /* * Remove all stations associated with this interface. @@ -637,18 +634,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, ieee80211_configure_filter(local); break; default: - mutex_lock(&local->mtx); - if (local->hw_roc_dev == sdata->dev && - local->hw_roc_channel) { - /* ignore return value since this is racy */ - drv_cancel_remain_on_channel(local); - ieee80211_queue_work(&local->hw, &local->hw_roc_done); - } - mutex_unlock(&local->mtx); - - flush_work(&local->hw_roc_start); - flush_work(&local->hw_roc_done); - flush_work(&sdata->work); /* * When we get here, the interface is marked down. @@ -1238,7 +1223,7 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local, if (__ffs64(mask) + hweight64(mask) != fls64(mask)) { /* not a contiguous mask ... not handled now! */ - printk(KERN_DEBUG "not contiguous\n"); + pr_debug("not contiguous\n"); break; } @@ -1364,6 +1349,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, sdata->u.mgd.use_4addr = params->use_4addr; } + ndev->features |= local->hw.netdev_features; + ret = register_netdevice(ndev); if (ret) goto fail; @@ -1454,9 +1441,9 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) { struct ieee80211_sub_if_data *sdata; int count = 0; - bool working = false, scanning = false, hw_roc = false; - struct ieee80211_work *wk; + bool working = false, scanning = false; unsigned int led_trig_start = 0, led_trig_stop = 0; + struct ieee80211_roc_work *roc; #ifdef CONFIG_PROVE_LOCKING WARN_ON(debug_locks && !lockdep_rtnl_is_held() && @@ -1491,9 +1478,11 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) count++; } - list_for_each_entry(wk, &local->work_list, list) { - working = true; - wk->sdata->vif.bss_conf.idle = false; + if (!local->ops->remain_on_channel) { + list_for_each_entry(roc, &local->roc_list, list) { + working = true; + roc->sdata->vif.bss_conf.idle = false; + } } if (local->scan_sdata && @@ -1502,9 +1491,6 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) local->scan_sdata->vif.bss_conf.idle = false; } - if (local->hw_roc_channel) - hw_roc = true; - list_for_each_entry(sdata, &local->interfaces, list) { if (sdata->vif.type == NL80211_IFTYPE_MONITOR || sdata->vif.type == NL80211_IFTYPE_AP_VLAN) @@ -1516,7 +1502,7 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE); } - if (working || scanning || hw_roc) + if (working || scanning) led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK; else led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK; @@ -1528,8 +1514,6 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop); - if (hw_roc) - return ieee80211_idle_off(local, "hw remain-on-channel"); if (working) return ieee80211_idle_off(local, "working"); if (scanning) |