diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 82 |
1 files changed, 57 insertions, 25 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index d3fc158ccaf6..9f683f838431 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) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/ieee80211.h> @@ -89,15 +89,14 @@ static int ieee80211_set_mon_options(struct ieee80211_sub_if_data *sdata, /* check flags first */ if (params->flags && ieee80211_sdata_running(sdata)) { - u32 mask = MONITOR_FLAG_COOK_FRAMES | MONITOR_FLAG_ACTIVE; + u32 mask = MONITOR_FLAG_ACTIVE; /* - * Prohibit MONITOR_FLAG_COOK_FRAMES and - * MONITOR_FLAG_ACTIVE to be changed while the - * interface is up. + * Prohibit MONITOR_FLAG_ACTIVE to be changed + * while the interface is up. * Else we would need to add a lot of cruft * to update everything: - * cooked_mntrs, monitor and all fif_* counters + * monitor and all fif_* counters * reconfigure hardware */ if ((params->flags & mask) != (sdata->u.mntr.flags & mask)) @@ -503,6 +502,9 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, if (IS_ERR(link)) return PTR_ERR(link); + if (WARN_ON(pairwise && link_id >= 0)) + return -EINVAL; + if (pairwise && params->mode == NL80211_KEY_SET_TX) return ieee80211_set_tx(sdata, mac_addr, key_idx); @@ -525,10 +527,12 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, if (IS_ERR(key)) return PTR_ERR(key); - key->conf.link_id = link_id; - - if (pairwise) + if (pairwise) { key->conf.flags |= IEEE80211_KEY_FLAG_PAIRWISE; + key->conf.link_id = -1; + } else { + key->conf.link_id = link->link_id; + } if (params->mode == NL80211_KEY_NO_TX) key->conf.flags |= IEEE80211_KEY_FLAG_NO_AUTO_TX; @@ -915,7 +919,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy, sdata = IEEE80211_DEV_TO_SUB_IF(dev); if (!ieee80211_hw_check(&local->hw, NO_VIRTUAL_MONITOR)) { if (cfg80211_chandef_identical(&local->monitor_chanreq.oper, - &chanreq.oper)) + &chanreq.oper)) return 0; sdata = wiphy_dereference(wiphy, local->monitor_sdata); @@ -924,7 +928,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy, } if (rcu_access_pointer(sdata->deflink.conf->chanctx_conf) && - cfg80211_chandef_identical(&sdata->vif.bss_conf.chanreq.oper, + cfg80211_chandef_identical(&sdata->vif.bss_conf.chanreq.oper, &chanreq.oper)) return 0; @@ -1671,7 +1675,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, link_conf->ema_ap = false; link_conf->bssid_indicator = 0; - __sta_info_flush(sdata, true, link_id); + __sta_info_flush(sdata, true, link_id, NULL); ieee80211_remove_link_keys(link, &keys); if (!list_empty(&keys)) { @@ -1903,12 +1907,12 @@ static int sta_link_apply_parameters(struct ieee80211_local *local, } if (params->supported_rates && - params->supported_rates_len) { - ieee80211_parse_bitrates(link->conf->chanreq.oper.width, - sband, params->supported_rates, - params->supported_rates_len, - &link_sta->pub->supp_rates[sband->band]); - } + params->supported_rates_len && + !ieee80211_parse_bitrates(link->conf->chanreq.oper.width, + sband, params->supported_rates, + params->supported_rates_len, + &link_sta->pub->supp_rates[sband->band])) + return -EINVAL; if (params->ht_capa) ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband, @@ -3190,19 +3194,27 @@ static int ieee80211_set_tx_power(struct wiphy *wiphy, static int ieee80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, + unsigned int link_id, int *dbm) { struct ieee80211_local *local = wiphy_priv(wiphy); struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + struct ieee80211_link_data *link_data; if (local->ops->get_txpower && (sdata->flags & IEEE80211_SDATA_IN_DRIVER)) - return drv_get_txpower(local, sdata, dbm); + return drv_get_txpower(local, sdata, link_id, dbm); - if (local->emulate_chanctx) + if (local->emulate_chanctx) { *dbm = local->hw.conf.power_level; - else - *dbm = sdata->vif.bss_conf.txpower; + } else { + link_data = wiphy_dereference(wiphy, sdata->link[link_id]); + + if (link_data) + *dbm = link_data->conf->txpower; + else + return -ENOLINK; + } /* INT_MIN indicates no power level was set yet */ if (*dbm == INT_MIN) @@ -4358,9 +4370,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy, if (chanctx_conf) { *chandef = link->conf->chanreq.oper; ret = 0; - } else if (!ieee80211_hw_check(&local->hw, NO_VIRTUAL_MONITOR) && - local->open_count > 0 && - local->open_count == local->monitors && + } else if (local->open_count > 0 && + local->open_count == local->virt_monitors && sdata->vif.type == NL80211_IFTYPE_MONITOR) { *chandef = local->monitor_chanreq.oper; ret = 0; @@ -5172,6 +5183,25 @@ ieee80211_set_ttlm(struct wiphy *wiphy, struct net_device *dev, return ieee80211_req_neg_ttlm(sdata, params); } +static int +ieee80211_assoc_ml_reconf(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ml_reconf_req *req) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + lockdep_assert_wiphy(sdata->local->hw.wiphy); + + return ieee80211_mgd_assoc_ml_reconf(sdata, req); +} + +static int +ieee80211_set_epcs(struct wiphy *wiphy, struct net_device *dev, bool enable) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + return ieee80211_mgd_set_epcs(sdata, enable); +} + const struct cfg80211_ops mac80211_config_ops = { .add_virtual_intf = ieee80211_add_iface, .del_virtual_intf = ieee80211_del_iface, @@ -5286,4 +5316,6 @@ const struct cfg80211_ops mac80211_config_ops = { .set_hw_timestamp = ieee80211_set_hw_timestamp, .set_ttlm = ieee80211_set_ttlm, .get_radio_mask = ieee80211_get_radio_mask, + .assoc_ml_reconf = ieee80211_assoc_ml_reconf, + .set_epcs = ieee80211_set_epcs, }; 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