diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 50 |
1 files changed, 43 insertions, 7 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 0d2d94881f1f..d4426748ab10 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -32,7 +32,12 @@ #include "led.h" #include "cfg.h" #include "debugfs.h" -#include "debugfs_netdev.h" + + +bool ieee80211_disable_40mhz_24ghz; +module_param(ieee80211_disable_40mhz_24ghz, bool, 0644); +MODULE_PARM_DESC(ieee80211_disable_40mhz_24ghz, + "Disable 40MHz support in the 2.4GHz band"); void ieee80211_configure_filter(struct ieee80211_local *local) { @@ -114,6 +119,18 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) changed |= IEEE80211_CONF_CHANGE_CHANNEL; } + if (!conf_is_ht(&local->hw.conf)) { + /* + * mac80211.h documents that this is only valid + * when the channel is set to an HT type, and + * that otherwise STATIC is used. + */ + local->hw.conf.smps_mode = IEEE80211_SMPS_STATIC; + } else if (local->hw.conf.smps_mode != local->smps_mode) { + local->hw.conf.smps_mode = local->smps_mode; + changed |= IEEE80211_CONF_CHANGE_SMPS; + } + if (scan_chan) power = chan->max_power; else @@ -173,7 +190,7 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, } else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid; else if (sdata->vif.type == NL80211_IFTYPE_AP) - sdata->vif.bss_conf.bssid = sdata->dev->dev_addr; + sdata->vif.bss_conf.bssid = sdata->vif.addr; else if (ieee80211_vif_is_mesh(&sdata->vif)) { sdata->vif.bss_conf.bssid = zero; } else { @@ -223,8 +240,7 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, } } - drv_bss_info_changed(local, &sdata->vif, - &sdata->vif.bss_conf, changed); + drv_bss_info_changed(local, sdata, &sdata->vif.bss_conf, changed); } u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata) @@ -299,6 +315,16 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw) } EXPORT_SYMBOL(ieee80211_restart_hw); +static void ieee80211_recalc_smps_work(struct work_struct *work) +{ + struct ieee80211_local *local = + container_of(work, struct ieee80211_local, recalc_smps); + + mutex_lock(&local->iflist_mtx); + ieee80211_recalc_smps(local, NULL); + mutex_unlock(&local->iflist_mtx); +} + struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, const struct ieee80211_ops *ops) { @@ -372,6 +398,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, INIT_WORK(&local->restart_work, ieee80211_restart_work); INIT_WORK(&local->reconfig_filter, ieee80211_reconfig_filter); + INIT_WORK(&local->recalc_smps, ieee80211_recalc_smps_work); + local->smps_mode = IEEE80211_SMPS_OFF; INIT_WORK(&local->dynamic_ps_enable_work, ieee80211_dynamic_ps_enable_work); @@ -674,11 +702,19 @@ static int __init ieee80211_init(void) ret = rc80211_pid_init(); if (ret) - return ret; + goto err_pid; - ieee80211_debugfs_netdev_init(); + ret = ieee80211_iface_init(); + if (ret) + goto err_netdev; return 0; + err_netdev: + rc80211_pid_exit(); + err_pid: + rc80211_minstrel_exit(); + + return ret; } static void __exit ieee80211_exit(void) @@ -695,7 +731,7 @@ static void __exit ieee80211_exit(void) if (mesh_allocated) ieee80211s_stop(); - ieee80211_debugfs_netdev_exit(); + ieee80211_iface_exit(); } |