diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c index 1eb4dfb83778..a8b2e2046d76 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -2622,6 +2622,23 @@ static int iwl_mld_start_pmsr(struct ieee80211_hw *hw, return iwl_mld_ftm_start(mld, vif, request); } +static enum ieee80211_neg_ttlm_res +iwl_mld_can_neg_ttlm(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_neg_ttlm *neg_ttlm) +{ + u16 map; + + /* Verify all TIDs are mapped to the same links set */ + map = neg_ttlm->downlink[0]; + for (int i = 0; i < IEEE80211_TTLM_NUM_TIDS; i++) { + if (neg_ttlm->downlink[i] != neg_ttlm->uplink[i] || + neg_ttlm->uplink[i] != map) + return NEG_TTLM_RES_REJECT; + } + + return NEG_TTLM_RES_ACCEPT; +} + const struct ieee80211_ops iwl_mld_hw_ops = { .tx = iwl_mld_mac80211_tx, .start = iwl_mld_mac80211_start, @@ -2691,4 +2708,5 @@ const struct ieee80211_ops iwl_mld_hw_ops = { .prep_add_interface = iwl_mld_prep_add_interface, .set_hw_timestamp = iwl_mld_set_hw_timestamp, .start_pmsr = iwl_mld_start_pmsr, + .can_neg_ttlm = iwl_mld_can_neg_ttlm, }; |