diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 2d0dd69f9753..87a208089caf 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -5,7 +5,7 @@ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2021 Intel Corporation */ #include <linux/ieee80211.h> @@ -3201,6 +3201,18 @@ void ieee80211_csa_finish(struct ieee80211_vif *vif) } EXPORT_SYMBOL(ieee80211_csa_finish); +void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool block_tx) +{ + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; + struct ieee80211_local *local = sdata->local; + + sdata->csa_block_tx = block_tx; + sdata_info(sdata, "channel switch failed, disconnecting\n"); + ieee80211_queue_work(&local->hw, &ifmgd->csa_connection_drop_work); +} +EXPORT_SYMBOL(ieee80211_channel_switch_disconnect); + static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata, u32 *changed) { @@ -4271,6 +4283,21 @@ ieee80211_color_change_bss_config_notify(struct ieee80211_sub_if_data *sdata, changed |= BSS_CHANGED_HE_BSS_COLOR; ieee80211_bss_info_change_notify(sdata, changed); + + if (!sdata->vif.bss_conf.nontransmitted && sdata->vif.mbssid_tx_vif) { + struct ieee80211_sub_if_data *child; + + mutex_lock(&sdata->local->iflist_mtx); + list_for_each_entry(child, &sdata->local->interfaces, list) { + if (child != sdata && child->vif.mbssid_tx_vif == &sdata->vif) { + child->vif.bss_conf.he_bss_color.color = color; + child->vif.bss_conf.he_bss_color.enabled = enable; + ieee80211_bss_info_change_notify(child, + BSS_CHANGED_HE_BSS_COLOR); + } + } + mutex_unlock(&sdata->local->iflist_mtx); + } } static int ieee80211_color_change_finalize(struct ieee80211_sub_if_data *sdata) @@ -4355,6 +4382,9 @@ ieee80211_color_change(struct wiphy *wiphy, struct net_device *dev, sdata_assert_lock(sdata); + if (sdata->vif.bss_conf.nontransmitted) + return -EINVAL; + mutex_lock(&local->mtx); /* don't allow another color change if one is already active or if csa @@ -4386,6 +4416,18 @@ out: return err; } +static int +ieee80211_set_radar_background(struct wiphy *wiphy, + struct cfg80211_chan_def *chandef) +{ + struct ieee80211_local *local = wiphy_priv(wiphy); + + if (!local->ops->set_radar_background) + return -EOPNOTSUPP; + + return local->ops->set_radar_background(&local->hw, chandef); +} + const struct cfg80211_ops mac80211_config_ops = { .add_virtual_intf = ieee80211_add_iface, .del_virtual_intf = ieee80211_del_iface, @@ -4490,4 +4532,5 @@ const struct cfg80211_ops mac80211_config_ops = { .reset_tid_config = ieee80211_reset_tid_config, .set_sar_specs = ieee80211_set_sar_specs, .color_change = ieee80211_color_change, + .set_radar_background = ieee80211_set_radar_background, }; |