mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

wifi: mac80211: Do not force off-channel for management Tx with MLO 

When user space transmits a management frame it is expected to use
the MLD addresses if the connection is an MLD one. Thus, in case
the management Tx is using the MLD address and no channel is configured
off-channel should not be used (as one of the active links would be used).

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230827135854.73c8efce252f.Ie4b0a842debb24ef25c5e6cb2ad69b9f46bc4b2a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ilan Peer 2023-08-27 14:05:31 +03:00 committed by Johannes Berg
parent 90668e3204
commit 563fe446ef
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
net/mac80211/offchannel.c
View File

@ -829,8 +829,13 @@ int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
if (!sdata->u.mgd.associated ||
(params->offchan && params->wait &&
local->ops->remain_on_channel &&
memcmp(sdata->vif.cfg.ap_addr, mgmt->bssid, ETH_ALEN)))
memcmp(sdata->vif.cfg.ap_addr, mgmt->bssid, ETH_ALEN))) {
need_offchan = true;
} else if (sdata->u.mgd.associated &&
ether_addr_equal(sdata->vif.cfg.ap_addr, mgmt->da)) {
sta = sta_info_get_bss(sdata, mgmt->da);
mlo_sta = sta && sta->sta.mlo;
}
break;
case NL80211_IFTYPE_P2P_DEVICE:
need_offchan = true;