diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 79e0a90982dd..696d6fb322e6 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2008, 2009 open80211s Ltd. - * Copyright (C) 2018 - 2019 Intel Corporation + * Copyright (C) 2018 - 2020 Intel Corporation * Authors: Luis Carlos Cobo <luisca@cozybit.com> * Javier Cardona <javier@cozybit.com> */ @@ -63,6 +63,7 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, u32 basic_rates = 0; struct cfg80211_chan_def sta_chan_def; struct ieee80211_supported_band *sband; + u32 vht_cap_info = 0; /* * As support for each feature is added, check for matching @@ -96,7 +97,11 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, cfg80211_chandef_create(&sta_chan_def, sdata->vif.bss_conf.chandef.chan, NL80211_CHAN_NO_HT); ieee80211_chandef_ht_oper(ie->ht_operation, &sta_chan_def); - ieee80211_chandef_vht_oper(&sdata->local->hw, + + if (ie->vht_cap_elem) + vht_cap_info = le32_to_cpu(ie->vht_cap_elem->vht_cap_info); + + ieee80211_chandef_vht_oper(&sdata->local->hw, vht_cap_info, ie->vht_operation, ie->ht_operation, &sta_chan_def); @@ -1076,7 +1081,7 @@ ieee80211_mesh_process_chnswitch(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct ieee80211_supported_band *sband; int err; - u32 sta_flags; + u32 sta_flags, vht_cap_info = 0; sdata_assert_lock(sdata); @@ -1099,8 +1104,13 @@ ieee80211_mesh_process_chnswitch(struct ieee80211_sub_if_data *sdata, break; } + if (elems->vht_cap_elem) + vht_cap_info = + le32_to_cpu(elems->vht_cap_elem->vht_cap_info); + memset(¶ms, 0, sizeof(params)); err = ieee80211_parse_ch_switch_ie(sdata, elems, sband->band, + vht_cap_info, sta_flags, sdata->vif.addr, &csa_ie); if (err < 0) |