diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2024-01-02 21:35:34 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-01-26 09:39:48 +0100 |
| commit | 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 (patch) | |
| tree | 651a2d3555dad625353a18cee2d2edebe77e0049 /net/mac80211/driver-ops.h | |
| parent | 83e897a961b801536dd1d736e9ede5b1ddb1c188 (diff) | |
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/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index eb482fb8c3af..e20c64edb880 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1695,4 +1695,23 @@ int drv_change_sta_links(struct ieee80211_local *local, struct ieee80211_sta *sta, u16 old_links, u16 new_links); +static inline enum ieee80211_neg_ttlm_res +drv_can_neg_ttlm(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_neg_ttlm *neg_ttlm) +{ + enum ieee80211_neg_ttlm_res res = NEG_TTLM_RES_REJECT; + + might_sleep(); + if (!check_sdata_in_driver(sdata)) + return -EIO; + + trace_drv_can_neg_ttlm(local, sdata, neg_ttlm); + if (local->ops->can_neg_ttlm) + res = local->ops->can_neg_ttlm(&local->hw, &sdata->vif, + neg_ttlm); + trace_drv_neg_ttlm_res(local, sdata, res, neg_ttlm); + + return res; +} #endif /* __MAC80211_DRIVER_OPS */ |