diff options
| author | Muna Sinada <muna.sinada@oss.qualcomm.com> | 2025-03-26 00:31:25 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-04-23 17:59:02 +0300 |
| commit | 1a4a6a22552ca9d723f28a1fe35eab1b9b3d8b33 (patch) | |
| tree | b13f9965891ec8b490d1c6032f0c9beee1cafb6d | |
| parent | 90233b0ad215efc9ea56a7c0b09021bcd4eea4ac (diff) | |
| download | linux-1a4a6a22552ca9d723f28a1fe35eab1b9b3d8b33.tar.xz | |
wifi: mac80211: VLAN traffic in multicast path
Currently for MLO, sending out multicast frames on each link is handled by
mac80211 only when IEEE80211_HW_MLO_MCAST_MULTI_LINK_TX flag is not set.
Dynamic VLAN multicast traffic utilizes software encryption.
Due to this, mac80211 should handle transmitting multicast frames on
all links for multicast VLAN traffic.
Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Link: https://patch.msgid.link/20250325213125.1509362-4-muna.sinada@oss.qualcomm.com
[remove unnecessary parentheses]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/tx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index d2e4cc117903..3b9392a6ddb2 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -4508,8 +4508,10 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb, IEEE80211_TX_CTRL_MLO_LINK_UNSPEC, NULL); } else if (ieee80211_vif_is_mld(&sdata->vif) && - sdata->vif.type == NL80211_IFTYPE_AP && - !ieee80211_hw_check(&sdata->local->hw, MLO_MCAST_MULTI_LINK_TX)) { + ((sdata->vif.type == NL80211_IFTYPE_AP && + !ieee80211_hw_check(&sdata->local->hw, MLO_MCAST_MULTI_LINK_TX)) || + (sdata->vif.type == NL80211_IFTYPE_AP_VLAN && + !sdata->wdev.use_4addr))) { ieee80211_mlo_multicast_tx(dev, skb); } else { normal: |