Move redundant functionality from __ieee80211_tx_status into
ieee80211_tx_status_ext. Preparation for unifying with the 802.3 tx status
codepath.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
---
net/mac80211/status.c | 101 +++++++++++++++---------------------------
1 file changed, 35 insertions(+), 66 deletions(-)
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 0f286fb4304e..b3c356b3fc78 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -184,18 +184,6 @@ static void ieee80211_frame_acked(struct sta_info *sta, struct sk_buff *skb)
struct ieee80211_mgmt *mgmt = (void *) skb->data;
struct ieee80211_local *local = sta->local;
struct ieee80211_sub_if_data *sdata = sta->sdata;
- struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
-
- if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
- sta->status_stats.last_ack = jiffies;
- if (txinfo->status.is_valid_ack_signal) {
- sta->status_stats.last_ack_signal =
- (s8)txinfo->status.ack_signal;
- sta->status_stats.ack_signal_filled = true;
- ewma_avg_signal_add(&sta->status_stats.avg_ack_signal,
- -txinfo->status.ack_signal);
- }
- }
if (ieee80211_is_data_qos(mgmt->frame_control)) {
struct ieee80211_hdr *hdr = (void *) skb->data;
@@ -890,7 +878,8 @@ void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
}
static void __ieee80211_tx_status(struct ieee80211_hw *hw,
- struct ieee80211_tx_status *status)
+ struct ieee80211_tx_status *status,
+ int rates_idx, int retry_count)
{
struct sk_buff *skb = status->skb;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
@@ -899,8 +888,6 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw,
struct sta_info *sta;
__le16 fc;
struct ieee80211_supported_band *sband;
- int retry_count;
- int rates_idx;
bool send_to_cooked;
bool acked;
bool noack_success;
@@ -909,8 +896,6 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw,
int tid = IEEE80211_NUM_TIDS;
u16 tx_time_est;
- rates_idx = ieee80211_tx_get_rates(hw, info, &retry_count);
-
sband = local->hw.wiphy->bands[info->band];
fc = hdr->frame_control;
@@ -987,24 +972,14 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw,
if (info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
ieee80211_handle_filtered_frame(local, sta, skb);
return;
- } else {
+ } else if (ieee80211_is_data_present(fc)) {
if (!acked && !noack_success)
- sta->status_stats.retry_failed++;
- sta->status_stats.retry_count += retry_count;
+ sta->status_stats.msdu_failed[tid]++;
- if (ieee80211_is_data_present(fc)) {
- if (!acked && !noack_success)
- sta->status_stats.msdu_failed[tid]++;
-
- sta->status_stats.msdu_retries[tid] +=
- retry_count;
- }
+ sta->status_stats.msdu_retries[tid] +=
+ retry_count;
}
- rate_control_tx_status(local, sband, status);
- if (ieee80211_vif_is_mesh(&sta->sdata->vif))
- ieee80211s_update_metric(local, sta, status);
-
if (!(info->flags & IEEE80211_TX_CTL_INJECTED) && acked)
ieee80211_frame_acked(sta, skb);
@@ -1029,20 +1004,6 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw,
true);
ieee80211_info_set_tx_time_est(info, 0);
}
-
- if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
- if (acked) {
- if (sta->status_stats.lost_packets)
- sta->status_stats.lost_packets = 0;
-
- /* Track when last TDLS packet was ACKed */
- sta->status_stats.last_pkt_time = jiffies;
- } else if (noack_success) {
- /* nothing to do here, do not account as lost */
- } else {
- ieee80211_lost_packet(sta, info);
- }
- }
}
/* SNMP counters
@@ -1126,7 +1087,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
if (sta)
status.sta = &sta->sta;
- __ieee80211_tx_status(hw, &status);
+ ieee80211_tx_status_ext(hw, &status);
rcu_read_unlock();
}
EXPORT_SYMBOL(ieee80211_tx_status);
@@ -1138,16 +1099,10 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info = status->info;
struct ieee80211_sta *pubsta = status->sta;
struct ieee80211_supported_band *sband;
- int retry_count;
+ int rates_idx, retry_count;
bool acked, noack_success;
- if (status->skb)
- return __ieee80211_tx_status(hw, status);
-
- if (!status->sta)
- return;
-
- ieee80211_tx_get_rates(hw, info, &retry_count);
+ rates_idx = ieee80211_tx_get_rates(hw, info, &retry_count);
sband = hw->wiphy->bands[info->band];
@@ -1163,20 +1118,30 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw,
sta->status_stats.retry_failed++;
sta->status_stats.retry_count += retry_count;
- if (acked) {
- sta->status_stats.last_ack = jiffies;
+ if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
+ if (acked) {
+ sta->status_stats.last_ack = jiffies;
- if (sta->status_stats.lost_packets)
- sta->status_stats.lost_packets = 0;
+ if (sta->status_stats.lost_packets)
+ sta->status_stats.lost_packets = 0;
- /* Track when last packet was ACKed */
- sta->status_stats.last_pkt_time = jiffies;
- } else if (test_sta_flag(sta, WLAN_STA_PS_STA)) {
- return;
- } else if (noack_success) {
- /* nothing to do here, do not account as lost */
- } else {
- ieee80211_lost_packet(sta, info);
+ /* Track when last packet was ACKed */
+ sta->status_stats.last_pkt_time = jiffies;
+
+ if (info->status.is_valid_ack_signal) {
+ sta->status_stats.last_ack_signal =
+ (s8)info->status.ack_signal;
+ sta->status_stats.ack_signal_filled = true;
+ ewma_avg_signal_add(&sta->status_stats.avg_ack_signal,
+ -info->status.ack_signal);
+ }
+ } else if (test_sta_flag(sta, WLAN_STA_PS_STA)) {
+ return;
+ } else if (noack_success) {
+ /* nothing to do here, do not account as lost */
+ } else {
+ ieee80211_lost_packet(sta, info);
+ }
}
rate_control_tx_status(local, sband, status);
@@ -1184,6 +1149,10 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw,
ieee80211s_update_metric(local, sta, status);
}
+ if (status->skb)
+ return __ieee80211_tx_status(hw, status, rates_idx,
+ retry_count);
+
if (acked || noack_success) {
I802_DEBUG_INC(local->dot11TransmittedFrameCount);
if (!pubsta)
--
2.28.0
