Adjust EMLSR activation to account for traffic levels. By
tracking the number of RX/TX MPDUs, EMLSR will be activated only when
traffic volume meets the required threshold.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
.../wireless/intel/iwlwifi/mvm/constants.h | 2 +
.../net/wireless/intel/iwlwifi/mvm/mac80211.c | 21 +++++
.../wireless/intel/iwlwifi/mvm/mld-mac80211.c | 34 ++++++++
.../net/wireless/intel/iwlwifi/mvm/mld-sta.c | 5 +-
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 4 +
drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 50 +++++++++++
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 19 ++--
drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 86 +++++++++++++++++++
drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 24 ++++++
drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 7 +-
10 files changed, 244 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
index 965fbad05531..3cbeaddf4358 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
@@ -15,6 +15,7 @@
#define IWL_MVM_BT_COEX_ENABLE_ESR_THRESH 63
#define IWL_MVM_BT_COEX_WIFI_LOSS_THRESH 0
#define IWL_MVM_TRIGGER_LINK_SEL_TIME_SEC 30
+#define IWL_MVM_TPT_COUNT_WINDOW_SEC 5
#define IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
#define IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
@@ -135,4 +136,5 @@
#define IWL_MVM_HIGH_RSSI_THRESH_160MHZ -58
#define IWL_MVM_LOW_RSSI_THRESH_160MHZ -61
+#define IWL_MVM_ENTER_ESR_TPT_THRESH 400
#endif /* __MVM_CONSTANTS_H */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index c8477afe3fc6..4c94f753c951 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1639,6 +1639,18 @@ static void iwl_mvm_mlo_int_scan_wk(struct wiphy *wiphy, struct wiphy_work *wk)
mutex_unlock(&mvmvif->mvm->mutex);
}
+static void iwl_mvm_unblock_esr_tpt(struct wiphy *wiphy, struct wiphy_work *wk)
+{
+ struct iwl_mvm_vif *mvmvif =
+ container_of(wk, struct iwl_mvm_vif, unblock_esr_tpt_wk);
+ struct iwl_mvm *mvm = mvmvif->mvm;
+ struct ieee80211_vif *vif = iwl_mvm_get_bss_vif(mvm);
+
+ mutex_lock(&mvm->mutex);
+ iwl_mvm_unblock_esr(mvm, vif, IWL_MVM_ESR_BLOCKED_TPT);
+ mutex_unlock(&mvm->mutex);
+}
+
void iwl_mvm_mac_init_mvmvif(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif)
{
lockdep_assert_held(&mvm->mutex);
@@ -1654,6 +1666,9 @@ void iwl_mvm_mac_init_mvmvif(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif)
wiphy_delayed_work_init(&mvmvif->mlo_int_scan_wk,
iwl_mvm_mlo_int_scan_wk);
+
+ wiphy_work_init(&mvmvif->unblock_esr_tpt_wk,
+ iwl_mvm_unblock_esr_tpt);
}
static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
@@ -1803,6 +1818,8 @@ void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
wiphy_delayed_work_cancel(mvm->hw->wiphy,
&mvmvif->mlo_int_scan_wk);
+ wiphy_work_cancel(mvm->hw->wiphy, &mvmvif->unblock_esr_tpt_wk);
+
cancel_delayed_work_sync(&mvmvif->csa_work);
}
@@ -3930,6 +3947,8 @@ iwl_mvm_sta_state_assoc_to_authorized(struct iwl_mvm *mvm,
memset(&mvmvif->last_esr_exit, 0,
sizeof(mvmvif->last_esr_exit));
+ iwl_mvm_block_esr(mvm, vif, IWL_MVM_ESR_BLOCKED_TPT, 0);
+
/* when client is authorized (AP station marked as such),
* try to enable the best link(s).
*/
@@ -3990,6 +4009,8 @@ iwl_mvm_sta_state_authorized_to_assoc(struct iwl_mvm *mvm,
wiphy_delayed_work_cancel(mvm->hw->wiphy,
&mvmvif->mlo_int_scan_wk);
+ wiphy_work_cancel(mvm->hw->wiphy, &mvmvif->unblock_esr_tpt_wk);
+
/* No need for the periodic statistics anymore */
if (ieee80211_vif_is_mld(vif) && mvmvif->esr_active)
iwl_mvm_request_periodic_system_statistics(mvm, false);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index 5609b0321647..305f194ae7b2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -207,6 +207,30 @@ static unsigned int iwl_mvm_mld_count_active_links(struct iwl_mvm_vif *mvmvif)
return n_active;
}
+static void iwl_mvm_restart_mpdu_count(struct iwl_mvm *mvm,
+ struct iwl_mvm_vif *mvmvif)
+{
+ struct ieee80211_sta *ap_sta = mvmvif->ap_sta;
+ struct iwl_mvm_sta *mvmsta;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ if (!ap_sta)
+ return;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(ap_sta);
+ if (!mvmsta->mpdu_counters)
+ return;
+
+ for (int q = 0; q < mvm->trans->num_rx_queues; q++) {
+ spin_lock_bh(&mvmsta->mpdu_counters[q].lock);
+ memset(mvmsta->mpdu_counters[q].per_link, 0,
+ sizeof(mvmsta->mpdu_counters[q].per_link));
+ mvmsta->mpdu_counters[q].window_start = jiffies;
+ spin_unlock_bh(&mvmsta->mpdu_counters[q].lock);
+ }
+}
+
static int iwl_mvm_esr_mode_active(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
@@ -243,6 +267,13 @@ static int iwl_mvm_esr_mode_active(struct iwl_mvm *mvm,
/* Needed for tracking RSSI */
iwl_mvm_request_periodic_system_statistics(mvm, true);
+ /*
+ * Restart the MPDU counters and the counting window, so when the
+ * statistics arrive (which is where we look at the counters) we
+ * will be at the end of the window.
+ */
+ iwl_mvm_restart_mpdu_count(mvm, mvmvif);
+
return ret;
}
@@ -412,6 +443,9 @@ static int iwl_mvm_esr_mode_inactive(struct iwl_mvm *mvm,
iwl_mvm_request_periodic_system_statistics(mvm, false);
+ /* Start a new counting window */
+ iwl_mvm_restart_mpdu_count(mvm, mvmvif);
+
return ret;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index 8b59535e7edf..b7a461dba41e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2022-2023 Intel Corporation
+ * Copyright (C) 2022-2024 Intel Corporation
*/
#include "mvm.h"
#include "time-sync.h"
@@ -723,7 +723,6 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_mld_set_ap_sta_id(sta, mvm_vif->link[link_id],
mvm_link_sta);
}
-
return 0;
err:
@@ -849,6 +848,8 @@ int iwl_mvm_mld_rm_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_mld_free_sta_link(mvm, mvm_sta, mvm_link_sta,
link_id, stay_in_fw);
}
+ kfree(mvm_sta->mpdu_counters);
+ mvm_sta->mpdu_counters = NULL;
return ret;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index c0e0600c4d99..7f1a4ac56397 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -356,6 +356,7 @@ struct iwl_mvm_vif_link_info {
* @IWL_MVM_ESR_BLOCKED_PREVENTION: Prevent EMLSR to avoid entering and exiting
* in a loop.
* @IWL_MVM_ESR_BLOCKED_WOWLAN: WOWLAN is preventing the enablement of EMLSR
+ * @IWL_MVM_ESR_BLOCKED_TPT: block EMLSR when there is not enough traffic
* @IWL_MVM_ESR_EXIT_MISSED_BEACON: exited EMLSR due to missed beacons
* @IWL_MVM_ESR_EXIT_LOW_RSSI: link is deactivated/not allowed for EMLSR
* due to low RSSI.
@@ -365,6 +366,7 @@ struct iwl_mvm_vif_link_info {
enum iwl_mvm_esr_state {
IWL_MVM_ESR_BLOCKED_PREVENTION = 0x1,
IWL_MVM_ESR_BLOCKED_WOWLAN = 0x2,
+ IWL_MVM_ESR_BLOCKED_TPT = 0x4,
IWL_MVM_ESR_EXIT_MISSED_BEACON = 0x10000,
IWL_MVM_ESR_EXIT_LOW_RSSI = 0x20000,
IWL_MVM_ESR_EXIT_COEX = 0x40000,
@@ -430,6 +432,7 @@ struct iwl_mvm_esr_exit {
* &IWL_MVM_ESR_PREVENT_REASONS.
* @prevent_esr_done_wk: work that should be done when esr prevention ends.
* @mlo_int_scan_wk: work for the internal MLO scan.
+ * @unblock_esr_tpt_wk: work for unblocking EMLSR when tpt is high enough.
*/
struct iwl_mvm_vif {
struct iwl_mvm *mvm;
@@ -527,6 +530,7 @@ struct iwl_mvm_vif {
u8 exit_same_reason_count;
struct wiphy_delayed_work prevent_esr_done_wk;
struct wiphy_delayed_work mlo_int_scan_wk;
+ struct wiphy_work unblock_esr_tpt_wk;
struct iwl_mvm_vif_link_info deflink;
struct iwl_mvm_vif_link_info *link[IEEE80211_MLD_MAX_NUM_LINKS];
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 68ec6b8203df..36083905457b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -951,6 +951,54 @@ iwl_mvm_stat_iterator_all_links(struct iwl_mvm *mvm,
}
}
+static void iwl_mvm_update_esr_mode_tpt(struct iwl_mvm *mvm)
+{
+ struct ieee80211_vif *bss_vif = iwl_mvm_get_bss_vif(mvm);
+ struct iwl_mvm_vif *mvmvif;
+ struct iwl_mvm_sta *mvmsta;
+ unsigned long total_tx = 0, total_rx = 0;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ if (!bss_vif)
+ return;
+
+ mvmvif = iwl_mvm_vif_from_mac80211(bss_vif);
+
+ if (!mvmvif->esr_active || !mvmvif->ap_sta)
+ return;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(mvmvif->ap_sta);
+ /* We only count for the AP sta in a MLO connection */
+ if (!mvmsta->mpdu_counters)
+ return;
+
+ /* Sum up RX and TX MPDUs from the different queues/links */
+ for (int q = 0; q < mvm->trans->num_rx_queues; q++) {
+ spin_lock_bh(&mvmsta->mpdu_counters[q].lock);
+
+ /* The link IDs that doesn't exist will contain 0 */
+ for (int link = 0; link < IWL_MVM_FW_MAX_LINK_ID; link++) {
+ total_tx += mvmsta->mpdu_counters[q].per_link[link].tx;
+ total_rx += mvmsta->mpdu_counters[q].per_link[link].rx;
+ }
+ /*
+ * In EMLSR we have statistics every 5 seconds, so we can reset
+ * the counters upon every statistics notification.
+ */
+ memset(mvmsta->mpdu_counters[q].per_link, 0,
+ sizeof(mvmsta->mpdu_counters[q].per_link));
+
+ spin_unlock_bh(&mvmsta->mpdu_counters[q].lock);
+ }
+
+ /* If we don't have enough MPDUs - exit EMLSR */
+ if (total_tx < IWL_MVM_ENTER_ESR_TPT_THRESH &&
+ total_rx < IWL_MVM_ENTER_ESR_TPT_THRESH)
+ iwl_mvm_block_esr(mvm, bss_vif, IWL_MVM_ESR_BLOCKED_TPT,
+ iwl_mvm_get_primary_link(bss_vif));
+}
+
void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
@@ -978,6 +1026,8 @@ void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm,
ieee80211_iterate_stations_atomic(mvm->hw, iwl_mvm_stats_energy_iter,
average_energy);
iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy);
+
+ iwl_mvm_update_esr_mode_tpt(mvm);
}
void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index dc074fcf41a0..d78af2928152 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -2035,6 +2035,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
struct ieee80211_link_sta *link_sta = NULL;
struct sk_buff *skb;
u8 crypt_len = 0;
+ u8 sta_id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID);
size_t desc_size;
struct iwl_mvm_rx_phy_data phy_data = {};
u32 format;
@@ -2183,13 +2184,11 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
rcu_read_lock();
if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) {
- u8 id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID);
-
- if (!WARN_ON_ONCE(id >= mvm->fw->ucode_capa.num_stations)) {
- sta = rcu_dereference(mvm->fw_id_to_mac_id[id]);
+ if (!WARN_ON_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations)) {
+ sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
if (IS_ERR(sta))
sta = NULL;
- link_sta = rcu_dereference(mvm->fw_id_to_link_sta[id]);
+ link_sta = rcu_dereference(mvm->fw_id_to_link_sta[sta_id]);
if (sta && sta->valid_links && link_sta) {
rx_status->link_valid = 1;
@@ -2310,6 +2309,16 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
iwl_mvm_agg_rx_received(mvm, reorder_data, baid);
}
+
+ if (ieee80211_is_data(hdr->frame_control)) {
+ u8 sub_frame_idx = desc->amsdu_info &
+ IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK;
+
+ /* 0 means not an A-MSDU, and 1 means a new A-MSDU */
+ if (!sub_frame_idx || sub_frame_idx == 1)
+ iwl_mvm_count_mpdu(mvmsta, sta_id, 1, false,
+ queue);
+ }
}
/* management stuff on default queue */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 491c449fd431..20d4968d692a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1847,6 +1847,18 @@ int iwl_mvm_sta_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_toggle_tx_ant(mvm, &mvm_sta->tx_ant);
+ /* MPDUs are counted only when EMLSR is possible */
+ if (vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
+ !sta->tdls && ieee80211_vif_is_mld(vif)) {
+ mvm_sta->mpdu_counters =
+ kcalloc(mvm->trans->num_rx_queues,
+ sizeof(*mvm_sta->mpdu_counters),
+ GFP_KERNEL);
+ if (mvm_sta->mpdu_counters)
+ for (int q = 0; q < mvm->trans->num_rx_queues; q++)
+ spin_lock_init(&mvm_sta->mpdu_counters[q].lock);
+ }
+
return 0;
}
@@ -4392,3 +4404,77 @@ void iwl_mvm_cancel_channel_switch(struct iwl_mvm *mvm,
if (ret)
IWL_ERR(mvm, "Failed to cancel the channel switch\n");
}
+
+static int iwl_mvm_fw_sta_id_to_fw_link_id(struct iwl_mvm_vif *mvmvif,
+ u8 fw_sta_id)
+{
+ struct ieee80211_link_sta *link_sta =
+ rcu_dereference(mvmvif->mvm->fw_id_to_link_sta[fw_sta_id]);
+ struct iwl_mvm_vif_link_info *link;
+
+ if (WARN_ON_ONCE(!link_sta))
+ return -EINVAL;
+
+ link = mvmvif->link[link_sta->link_id];
+
+ if (WARN_ON_ONCE(!link))
+ return -EINVAL;
+
+ return link->fw_link_id;
+}
+
+#define IWL_MVM_TPT_COUNT_WINDOW (IWL_MVM_TPT_COUNT_WINDOW_SEC * HZ)
+
+void iwl_mvm_count_mpdu(struct iwl_mvm_sta *mvm_sta, u8 fw_sta_id, u32 count,
+ bool tx, int queue)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(mvm_sta->vif);
+ struct iwl_mvm_tpt_counter *queue_counter;
+ struct iwl_mvm_mpdu_counter *link_counter;
+ u32 total_mpdus = 0;
+ int fw_link_id;
+
+ /* Count only for a BSS sta, and only when EMLSR is possible */
+ if (!mvm_sta->mpdu_counters)
+ return;
+
+ /* Map sta id to link id */
+ fw_link_id = iwl_mvm_fw_sta_id_to_fw_link_id(mvmvif, fw_sta_id);
+ if (fw_link_id < 0)
+ return;
+
+ queue_counter = &mvm_sta->mpdu_counters[queue];
+ link_counter = &queue_counter->per_link[fw_link_id];
+
+ spin_lock_bh(&queue_counter->lock);
+
+ if (tx)
+ link_counter->tx += count;
+ else
+ link_counter->rx += count;
+
+ /*
+ * When not in EMLSR, the window and the decision to enter EMLSR are
+ * handled during counting, when in EMLSR - in the statistics flow
+ */
+ if (mvmvif->esr_active)
+ goto out;
+
+ if (time_is_before_jiffies(queue_counter->window_start +
+ IWL_MVM_TPT_COUNT_WINDOW)) {
+ memset(queue_counter->per_link, 0,
+ sizeof(queue_counter->per_link));
+ queue_counter->window_start = jiffies;
+ }
+
+ for (int i = 0; i < IWL_MVM_FW_MAX_LINK_ID; i++)
+ total_mpdus += tx ? queue_counter->per_link[i].tx :
+ queue_counter->per_link[i].rx;
+
+ if (total_mpdus > IWL_MVM_ENTER_ESR_TPT_THRESH)
+ wiphy_work_queue(mvmvif->mvm->hw->wiphy,
+ &mvmvif->unblock_esr_tpt_wk);
+
+out:
+ spin_unlock_bh(&queue_counter->lock);
+}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index b3450569864e..264f1f9394b6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -347,6 +347,24 @@ struct iwl_mvm_link_sta {
u8 avg_energy;
};
+struct iwl_mvm_mpdu_counter {
+ u32 tx;
+ u32 rx;
+};
+
+/**
+ * struct iwl_mvm_tpt_counter - per-queue MPDU counter
+ *
+ * @lock: Needed to protect the counters when modified from statistics.
+ * @per_link: per-link counters.
+ * @window_start: timestamp of the counting-window start
+ */
+struct iwl_mvm_tpt_counter {
+ spinlock_t lock;
+ struct iwl_mvm_mpdu_counter per_link[IWL_MVM_FW_MAX_LINK_ID];
+ unsigned long window_start;
+} ____cacheline_aligned_in_smp;
+
/**
* struct iwl_mvm_sta - representation of a station in the driver
* @vif: the interface the station belongs to
@@ -394,6 +412,7 @@ struct iwl_mvm_link_sta {
* @link: per link sta entries. For non-MLO only link[0] holds data. For MLO,
* link[0] points to deflink and link[link_id] is allocated when new link
* sta is added.
+ * @mpdu_counters: RX/TX MPDUs counters for each queue.
*
* When mac80211 creates a station it reserves some space (hw->sta_data_size)
* in the structure for use by driver. This structure is placed in that
@@ -433,6 +452,8 @@ struct iwl_mvm_sta {
struct iwl_mvm_link_sta deflink;
struct iwl_mvm_link_sta __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS];
+
+ struct iwl_mvm_tpt_counter *mpdu_counters;
};
u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data);
@@ -514,6 +535,9 @@ void iwl_mvm_update_tkip_key(struct iwl_mvm *mvm,
void iwl_mvm_rx_eosp_notif(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb);
+void iwl_mvm_count_mpdu(struct iwl_mvm_sta *mvm_sta, u8 fw_sta_id, u32 count,
+ bool tx, int queue);
+
/* AMPDU */
int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
int tid, u16 ssn, bool start, u16 buf_size, u16 timeout);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 782ddc8c296b..1d695ece93e9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -1870,6 +1870,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
IWL_DEBUG_TX_REPLY(mvm,
"Next reclaimed packet:%d\n",
next_reclaimed);
+ iwl_mvm_count_mpdu(mvmsta, sta_id, 1, true, 0);
} else {
IWL_DEBUG_TX_REPLY(mvm,
"NDP - don't update next_reclaimed\n");
@@ -2247,9 +2248,13 @@ void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb)
le32_to_cpu(ba_res->tx_rate), false);
}
- if (mvmsta)
+ if (mvmsta) {
iwl_mvm_tx_airtime(mvm, mvmsta,
le32_to_cpu(ba_res->wireless_time));
+
+ iwl_mvm_count_mpdu(mvmsta, sta_id,
+ le16_to_cpu(ba_res->txed), true, 0);
+ }
rcu_read_unlock();
return;
}
--
2.34.1
