mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-13 23:29:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mac80211: Add processing of TTLM teardown frame

Browse Source 
Add processing of negotiated TTLM tear down frame.
Handle this frame similar to the way a locally initiated
tear down is handled.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250205110958.860691076786.I32df71182c25c5f84e4534f40efe1316926b8249@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ilan Peer
2025-02-05 11:39:15 +02:00
committed by Johannes Berg
parent 282eeec919
commit 8b8a673155
4 changed files with 23 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
net/mac80211/ieee80211_i.h
View File

@@ -2777,6 +2777,7 @@ void ieee80211_process_neg_ttlm_res(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt, size_t len);
int ieee80211_req_neg_ttlm(struct ieee80211_sub_if_data *sdata,
struct cfg80211_ttlm_params *params);
void ieee80211_process_ttlm_teardown(struct ieee80211_sub_if_data *sdata);
void ieee80211_check_wbrf_support(struct ieee80211_local *local);
void ieee80211_add_wbrf(struct ieee80211_local *local, struct cfg80211_chan_def *chandef);

3
net/mac80211/iface.c
View File

@@ -1552,6 +1552,9 @@ static void ieee80211_iface_process_skb(struct ieee80211_local *local,
ieee80211_process_neg_ttlm_res(sdata, mgmt,
skb->len);
break;
case WLAN_PROTECTED_EHT_ACTION_TTLM_TEARDOWN:
ieee80211_process_ttlm_teardown(sdata);
break;
case WLAN_PROTECTED_EHT_ACTION_LINK_RECONFIG_RESP:
ieee80211_process_ml_reconf_resp(sdata, mgmt,
skb->len);

16
net/mac80211/mlme.c
View File

@@ -7705,13 +7705,9 @@ void ieee80211_process_neg_ttlm_res(struct ieee80211_sub_if_data *sdata,
__ieee80211_disconnect(sdata);
}
static void ieee80211_teardown_ttlm_work(struct wiphy *wiphy,
struct wiphy_work *work)
void ieee80211_process_ttlm_teardown(struct ieee80211_sub_if_data *sdata)
{
u16 new_dormant_links;
struct ieee80211_sub_if_data *sdata =
container_of(work, struct ieee80211_sub_if_data,
u.mgd.teardown_ttlm_work);
if (!sdata->vif.neg_ttlm.valid)
return;
@@ -7726,6 +7722,16 @@ static void ieee80211_teardown_ttlm_work(struct wiphy *wiphy,
BSS_CHANGED_MLD_VALID_LINKS);
}
static void ieee80211_teardown_ttlm_work(struct wiphy *wiphy,
struct wiphy_work *work)
{
struct ieee80211_sub_if_data *sdata =
container_of(work, struct ieee80211_sub_if_data,
u.mgd.teardown_ttlm_work);
ieee80211_process_ttlm_teardown(sdata);
}
void ieee80211_send_teardown_neg_ttlm(struct ieee80211_vif *vif)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);

8
net/mac80211/rx.c
View File

@@ -3811,6 +3811,14 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
u.action.u.ttlm_res))
goto invalid;
goto queue;
case WLAN_PROTECTED_EHT_ACTION_TTLM_TEARDOWN:
if (sdata->vif.type != NL80211_IFTYPE_STATION)
break;
if (len < offsetofend(typeof(*mgmt),
u.action.u.ttlm_tear_down))
goto invalid;
goto queue;
case WLAN_PROTECTED_EHT_ACTION_LINK_RECONFIG_RESP:
if (sdata->vif.type != NL80211_IFTYPE_STATION)
break;