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author | 2022-05-16 15:00:15 +0200 | |
---|---|---|
committer | 2022-06-20 12:55:06 +0200 | |
commit | bfd8403adddd09f32033a14bf25be398291e7881 (patch) | |
tree | b0cda44be80f40c82a83b9be634b596c63595f6d /net/mac80211/iface.c | |
parent | wifi: mac80211: move interface config to new struct (diff) | |
download | linux-bfd8403adddd09f32033a14bf25be398291e7881.tar.gz linux-bfd8403adddd09f32033a14bf25be398291e7881.tar.bz2 linux-bfd8403adddd09f32033a14bf25be398291e7881.zip |
wifi: mac80211: reorg some iface data structs for MLD
Start reorganizing interface related data structures toward
MLD. The most complex part here is for the keys, since we
have to split the various kinds of GTKs off to the link but
still need to use (for WEP) the other keys as a fallback
even for multicast frames.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
-rw-r--r-- | net/mac80211/iface.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index cce0a9aad2cd..2ee34d898821 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -60,11 +60,11 @@ bool __ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata) power = ieee80211_chandef_max_power(&chanctx_conf->def); rcu_read_unlock(); - if (sdata->user_power_level != IEEE80211_UNSET_POWER_LEVEL) - power = min(power, sdata->user_power_level); + if (sdata->deflink.user_power_level != IEEE80211_UNSET_POWER_LEVEL) + power = min(power, sdata->deflink.user_power_level); - if (sdata->ap_power_level != IEEE80211_UNSET_POWER_LEVEL) - power = min(power, sdata->ap_power_level); + if (sdata->deflink.ap_power_level != IEEE80211_UNSET_POWER_LEVEL) + power = min(power, sdata->deflink.ap_power_level); if (power != sdata->vif.bss_conf.txpower) { sdata->vif.bss_conf.txpower = power; @@ -452,19 +452,19 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do mutex_lock(&local->mtx); sdata->vif.bss_conf.csa_active = false; if (sdata->vif.type == NL80211_IFTYPE_STATION) - sdata->u.mgd.csa_waiting_bcn = false; - if (sdata->csa_block_tx) { + sdata->deflink.u.mgd.csa_waiting_bcn = false; + if (sdata->deflink.csa_block_tx) { ieee80211_wake_vif_queues(local, sdata, IEEE80211_QUEUE_STOP_REASON_CSA); - sdata->csa_block_tx = false; + sdata->deflink.csa_block_tx = false; } mutex_unlock(&local->mtx); sdata_unlock(sdata); - cancel_work_sync(&sdata->csa_finalize_work); - cancel_work_sync(&sdata->color_change_finalize_work); + cancel_work_sync(&sdata->deflink.csa_finalize_work); + cancel_work_sync(&sdata->deflink.color_change_finalize_work); - cancel_delayed_work_sync(&sdata->dfs_cac_timer_work); + cancel_delayed_work_sync(&sdata->deflink.dfs_cac_timer_work); if (sdata->wdev.cac_started) { chandef = sdata->vif.bss_conf.chandef; @@ -831,7 +831,7 @@ static int ieee80211_netdev_fill_forward_path(struct net_device_path_ctx *ctx, } } - sta = sta_info_get(sdata, sdata->u.mgd.bssid); + sta = sta_info_get(sdata, sdata->deflink.u.mgd.bssid); break; default: goto out; @@ -1208,7 +1208,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) switch (sdata->vif.type) { case NL80211_IFTYPE_AP_VLAN: /* no need to tell driver, but set carrier and chanctx */ - if (rtnl_dereference(sdata->bss->beacon)) { + if (sdata->bss->active) { ieee80211_vif_vlan_copy_chanctx(sdata); netif_carrier_on(dev); ieee80211_set_vif_encap_ops(sdata); @@ -1630,8 +1630,9 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, static const u8 bssid_wildcard[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - /* clear type-dependent union */ + /* clear type-dependent unions */ memset(&sdata->u, 0, sizeof(sdata->u)); + memset(&sdata->deflink.u, 0, sizeof(sdata->deflink.u)); /* and set some type-dependent values */ sdata->vif.type = type; @@ -1657,8 +1658,10 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, skb_queue_head_init(&sdata->status_queue); INIT_WORK(&sdata->work, ieee80211_iface_work); INIT_WORK(&sdata->recalc_smps, ieee80211_recalc_smps_work); - INIT_WORK(&sdata->csa_finalize_work, ieee80211_csa_finalize_work); - INIT_WORK(&sdata->color_change_finalize_work, ieee80211_color_change_finalize_work); + INIT_WORK(&sdata->deflink.csa_finalize_work, + ieee80211_csa_finalize_work); + INIT_WORK(&sdata->deflink.color_change_finalize_work, + ieee80211_color_change_finalize_work); INIT_LIST_HEAD(&sdata->assigned_chanctx_list); INIT_LIST_HEAD(&sdata->reserved_chanctx_list); @@ -1679,7 +1682,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->vif.p2p = true; fallthrough; case NL80211_IFTYPE_STATION: - sdata->vif.bss_conf.bssid = sdata->u.mgd.bssid; + sdata->vif.bss_conf.bssid = sdata->deflink.u.mgd.bssid; ieee80211_sta_setup_sdata(sdata); break; case NL80211_IFTYPE_OCB: @@ -2076,7 +2079,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, INIT_LIST_HEAD(&sdata->key_list); - INIT_DELAYED_WORK(&sdata->dfs_cac_timer_work, + INIT_DELAYED_WORK(&sdata->deflink.dfs_cac_timer_work, ieee80211_dfs_cac_timer_work); INIT_DELAYED_WORK(&sdata->dec_tailroom_needed_wk, ieee80211_delayed_tailroom_dec); @@ -2106,12 +2109,13 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, } for (i = 0; i < IEEE80211_NUM_ACS; i++) - init_airtime_info(&sdata->airtime[i], &local->airtime[i]); + init_airtime_info(&sdata->deflink.airtime[i], + &local->airtime[i]); ieee80211_set_default_queues(sdata); - sdata->ap_power_level = IEEE80211_UNSET_POWER_LEVEL; - sdata->user_power_level = local->user_power_level; + sdata->deflink.ap_power_level = IEEE80211_UNSET_POWER_LEVEL; + sdata->deflink.user_power_level = local->user_power_level; /* setup type-dependent data */ ieee80211_setup_sdata(sdata, type); |