From: Benjamin Berg Date: Wed, 23 Jul 2025 06:45:11 +0000 (+0300) Subject: wifi: iwlwifi: mld: decode EOF bit for AMPDUs X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc404dfddbf6817cae9b170c34556dc72ea975e5;p=thirdparty%2Flinux.git wifi: iwlwifi: mld: decode EOF bit for AMPDUs Only the EOF bit handling for single frames was ported to the MLD driver. The code to handle AMPDUs correctly was forgotten. Add it back so that the bit is reported in the radiotap headers again. Fixes: d1e879ec600f ("wifi: iwlwifi: add iwlmld sub-driver") Signed-off-by: Benjamin Berg Reviewed-by: Daniel Gabay Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250723094230.195be86372d5.I4db4abf348f7b6dfc75f869770dd77655a204bc7@changeid --- diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.c b/drivers/net/wireless/intel/iwlwifi/mld/rx.c index 3d19cec3f6963..b6dedd1ecd4d8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.c @@ -1089,6 +1089,15 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; } + /* update aggregation data for monitor sake on default queue */ + if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) && + (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) { + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->data0 & + cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; + } + if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) iwl_mld_decode_eht_phy_data(mld, phy_data, rx_status, eht, usig);