diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c | 32 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mvm.h | 3 |
5 files changed, 42 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h index c713310..13e5d69 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw.h @@ -119,11 +119,13 @@ enum iwl_ucode_tlv_flag { /** * enum iwl_ucode_tlv_api - ucode api * @IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID: wowlan config includes tid field. + * @IWL_UCODE_TLV_CAPA_EXTENDED_BEACON: Support Extended beacon notification * @IWL_UCODE_TLV_API_CSA_FLOW: ucode can do unbind-bind flow for CSA. * @IWL_UCODE_TLV_API_DISABLE_STA_TX: ucode supports tx_disable bit. */ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID = BIT(0), + IWL_UCODE_TLV_CAPA_EXTENDED_BEACON = BIT(1), IWL_UCODE_TLV_API_CSA_FLOW = BIT(4), IWL_UCODE_TLV_API_DISABLE_STA_TX = BIT(5), }; diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h index 6cc5f52..bdd6ff6 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h @@ -549,6 +549,20 @@ struct iwl_beacon_notif { } __packed; /** + * struct iwl_extended_beacon_notif - notifies about beacon transmission + * @beacon_notify_hdr: tx response command associated with the beacon + * @tsf: last beacon tsf + * @ibss_mgr_status: whether IBSS is manager + * @gp2: last beacon time in gp2 + */ +struct iwl_extended_beacon_notif { + struct iwl_mvm_tx_resp beacon_notify_hdr; + __le64 tsf; + __le32 ibss_mgr_status; + __le32 gp2; +} __packed; /* BEACON_NTFY_API_S_VER_5 */ + +/** * enum iwl_dump_control - dump (flush) control flags * @DUMP_TX_FIFO_FLUSH: Dump MSDUs until the the FIFO is empty * and the TFD queues are empty. diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c index 8b53027..3b0390b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c @@ -1205,19 +1205,31 @@ int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm, struct iwl_device_cmd *cmd) { struct iwl_rx_packet *pkt = rxb_addr(rxb); - struct iwl_beacon_notif *beacon = (void *)pkt->data; - u16 status __maybe_unused = - le16_to_cpu(beacon->beacon_notify_hdr.status.status); - u32 rate __maybe_unused = - le32_to_cpu(beacon->beacon_notify_hdr.initial_rate); + struct iwl_mvm_tx_resp *beacon_notify_hdr; + u64 tsf; lockdep_assert_held(&mvm->mutex); - IWL_DEBUG_RX(mvm, "beacon status %#x retries:%d tsf:0x%16llX rate:%d\n", - status & TX_STATUS_MSK, - beacon->beacon_notify_hdr.failure_frame, - le64_to_cpu(beacon->tsf), - rate); + if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_CAPA_EXTENDED_BEACON) { + struct iwl_extended_beacon_notif *beacon = (void *)pkt->data; + + beacon_notify_hdr = &beacon->beacon_notify_hdr; + tsf = le64_to_cpu(beacon->tsf); + mvm->ap_last_beacon_gp2 = le32_to_cpu(beacon->gp2); + } else { + struct iwl_beacon_notif *beacon = (void *)pkt->data; + + beacon_notify_hdr = &beacon->beacon_notify_hdr; + tsf = le64_to_cpu(beacon->tsf); + } + + IWL_DEBUG_RX(mvm, + "beacon status %#x retries:%d tsf:0x%16llX gp2:0x%X rate:%d\n", + le16_to_cpu(beacon_notify_hdr->status.status) & + TX_STATUS_MSK, + beacon_notify_hdr->failure_frame, tsf, + mvm->ap_last_beacon_gp2, + le32_to_cpu(beacon_notify_hdr->initial_rate)); if (unlikely(mvm->csa_vif && mvm->csa_vif->csa_active)) { if (!ieee80211_csa_is_complete(mvm->csa_vif)) { diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index f22be88..f2fde36 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1465,6 +1465,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw, mutex_lock(&mvm->mutex); mvmvif->ap_ibss_active = false; + mvm->ap_last_beacon_gp2 = 0; iwl_mvm_bt_coex_vif_change(mvm); diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 8419840..da69258 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -658,6 +658,9 @@ struct iwl_mvm { bool ps_disabled; struct ieee80211_vif *csa_vif; + + /* system time of last beacon (for AP/GO interface) */ + u32 ap_last_beacon_gp2; }; /* Extract MVM priv from op_mode and _hw */ |
