diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2024-01-02 22:35:34 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-01-26 11:39:48 +0300 |
| commit | 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 (patch) | |
| tree | 651a2d3555dad625353a18cee2d2edebe77e0049 /net/mac80211/iface.c | |
| parent | 83e897a961b801536dd1d736e9ede5b1ddb1c188 (diff) | |
| download | linux-8f500fbc6c655976c8062b1f1e55bd0b3095d6c2.tar.xz | |
wifi: mac80211: process and save negotiated TID to Link mapping request
An MLD may send TID-to-Link mapping request frame to negotiate
TID to link mapping with a peer MLD.
Support handling negotiated TID-to-Link mapping request frame
by parsing the frame, asking the driver whether it supports the
received mapping or not, and sending a TID-to-Link mapping response
to the AP MLD.
Theoretically, links that became inactive due to the received TID-to-Link
mapping request, can be selected to be activated but this would require
tearing down the negotiated TID-to-Link mapping, which is still not
supported.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240102213313.0bc1a24fcc9d.Ie72e47dc6f8c77d4a2f0947b775ef6367fe0edac@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index e4e7c0b38cb6..4a87d2d336ae 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1546,6 +1546,18 @@ static void ieee80211_iface_process_skb(struct ieee80211_local *local, default: break; } + } else if (ieee80211_is_action(mgmt->frame_control) && + mgmt->u.action.category == WLAN_CATEGORY_PROTECTED_EHT) { + if (sdata->vif.type == NL80211_IFTYPE_STATION) { + switch (mgmt->u.action.u.ttlm_req.action_code) { + case WLAN_PROTECTED_EHT_ACTION_TTLM_REQ: + ieee80211_process_neg_ttlm_req(sdata, mgmt, + skb->len); + break; + default: + break; + } + } } else if (ieee80211_is_ext(mgmt->frame_control)) { if (sdata->vif.type == NL80211_IFTYPE_STATION) ieee80211_sta_rx_queued_ext(sdata, skb); |