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path: root/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7996/mac.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7996/mac.c111
1 files changed, 68 insertions, 43 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
index ac8759febe48..04540833485f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
@@ -433,7 +433,9 @@ mt7996_mac_fill_rx_rate(struct mt7996_dev *dev,
case IEEE80211_STA_RX_BW_160:
status->bw = RATE_INFO_BW_160;
break;
+ /* rxv reports bw 320-1 and 320-2 separately */
case IEEE80211_STA_RX_BW_320:
+ case IEEE80211_STA_RX_BW_320 + 1:
status->bw = RATE_INFO_BW_320;
break;
default:
@@ -948,15 +950,6 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if (!wcid)
wcid = &dev->mt76.global_wcid;
- if (sta) {
- struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv;
-
- if (time_after(jiffies, msta->jiffies + HZ / 4)) {
- info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
- msta->jiffies = jiffies;
- }
- }
-
t = (struct mt76_txwi_cache *)(txwi + mdev->drv->txwi_size);
t->skb = tx_info->skb;
@@ -991,11 +984,9 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
}
txp->fw.token = cpu_to_le16(id);
- if (test_bit(MT_WCID_FLAG_4ADDR, &wcid->flags))
- txp->fw.rept_wds_wcid = cpu_to_le16(wcid->idx);
- else
- txp->fw.rept_wds_wcid = cpu_to_le16(0xfff);
- tx_info->skb = DMA_DUMMY_DATA;
+ txp->fw.rept_wds_wcid = cpu_to_le16(sta ? wcid->idx : 0xfff);
+
+ tx_info->skb = NULL;
/* pass partial skb header to fw */
tx_info->buf[1].len = MT_CT_PARSE_LEN;
@@ -1006,22 +997,35 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
}
static void
-mt7996_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi)
+mt7996_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb)
{
struct mt7996_sta *msta;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP;
u16 fc, tid;
- u32 val;
if (!sta || !(sta->deflink.ht_cap.ht_supported || sta->deflink.he_cap.has_he))
return;
- tid = le32_get_bits(txwi[1], MT_TXD1_TID);
+ tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
if (tid >= 6) /* skip VO queue */
return;
- val = le32_to_cpu(txwi[2]);
- fc = FIELD_GET(MT_TXD2_FRAME_TYPE, val) << 2 |
- FIELD_GET(MT_TXD2_SUB_TYPE, val) << 4;
+ if (is_8023) {
+ fc = IEEE80211_FTYPE_DATA |
+ (sta->wme ? IEEE80211_STYPE_QOS_DATA : IEEE80211_STYPE_DATA);
+ } else {
+ /* No need to get precise TID for Action/Management Frame,
+ * since it will not meet the following Frame Control
+ * condition anyway.
+ */
+
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+
+ fc = le16_to_cpu(hdr->frame_control) &
+ (IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE);
+ }
+
if (unlikely(fc != (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA)))
return;
@@ -1049,9 +1053,9 @@ mt7996_txwi_free(struct mt7996_dev *dev, struct mt76_txwi_cache *t,
wcid_idx = wcid->idx;
if (likely(t->skb->protocol != cpu_to_be16(ETH_P_PAE)))
- mt7996_tx_check_aggr(sta, txwi);
+ mt7996_tx_check_aggr(sta, t->skb);
} else {
- wcid_idx = le32_get_bits(txwi[1], MT_TXD1_WLAN_IDX);
+ wcid_idx = le32_get_bits(txwi[9], MT_TXD9_WLAN_IDX);
}
__mt76_tx_complete_skb(mdev, wcid_idx, t->skb, free_list);
@@ -1070,6 +1074,7 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len)
struct mt76_phy *phy3 = mdev->phys[MT_BAND2];
struct mt76_txwi_cache *txwi;
struct ieee80211_sta *sta = NULL;
+ struct mt76_wcid *wcid;
LIST_HEAD(free_list);
struct sk_buff *skb, *tmp;
void *end = data + len;
@@ -1088,7 +1093,7 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len)
mt76_queue_tx_cleanup(dev, phy3->q_tx[MT_TXQ_BE], false);
}
- if (WARN_ON_ONCE(le32_get_bits(tx_free[1], MT_TXFREE1_VER) < 4))
+ if (WARN_ON_ONCE(le32_get_bits(tx_free[1], MT_TXFREE1_VER) < 5))
return;
total = le32_get_bits(tx_free[0], MT_TXFREE0_MSDU_CNT);
@@ -1104,7 +1109,6 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len)
info = le32_to_cpu(*cur_info);
if (info & MT_TXFREE_INFO_PAIR) {
struct mt7996_sta *msta;
- struct mt76_wcid *wcid;
u16 idx;
idx = FIELD_GET(MT_TXFREE_INFO_WLAN_ID, info);
@@ -1120,10 +1124,21 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len)
&mdev->sta_poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
continue;
- }
+ } else if (info & MT_TXFREE_INFO_HEADER) {
+ u32 tx_retries = 0, tx_failed = 0;
+
+ if (!wcid)
+ continue;
- if (info & MT_TXFREE_INFO_HEADER)
+ tx_retries =
+ FIELD_GET(MT_TXFREE_INFO_COUNT, info) - 1;
+ tx_failed = tx_retries +
+ !!FIELD_GET(MT_TXFREE_INFO_STAT, info);
+
+ wcid->stats.tx_retries += tx_retries;
+ wcid->stats.tx_failed += tx_failed;
continue;
+ }
for (i = 0; i < 2; i++) {
msdu = (info >> (15 * i)) & MT_TXFREE_INFO_MSDU_ID;
@@ -1167,22 +1182,31 @@ mt7996_mac_add_txs_skb(struct mt7996_dev *dev, struct mt76_wcid *wcid,
bool cck = false;
u32 txrate, txs, mode, stbc;
+ txs = le32_to_cpu(txs_data[0]);
+
mt76_tx_status_lock(mdev, &list);
skb = mt76_tx_status_skb_get(mdev, wcid, pid, &list);
- if (!skb)
- goto out_no_skb;
- txs = le32_to_cpu(txs_data[0]);
+ if (skb) {
+ info = IEEE80211_SKB_CB(skb);
+ if (!(txs & MT_TXS0_ACK_ERROR_MASK))
+ info->flags |= IEEE80211_TX_STAT_ACK;
+
+ info->status.ampdu_len = 1;
+ info->status.ampdu_ack_len =
+ !!(info->flags & IEEE80211_TX_STAT_ACK);
- info = IEEE80211_SKB_CB(skb);
- if (!(txs & MT_TXS0_ACK_ERROR_MASK))
- info->flags |= IEEE80211_TX_STAT_ACK;
+ info->status.rates[0].idx = -1;
+ }
- info->status.ampdu_len = 1;
- info->status.ampdu_ack_len = !!(info->flags &
- IEEE80211_TX_STAT_ACK);
+ if (mtk_wed_device_active(&dev->mt76.mmio.wed) && wcid->sta) {
+ struct ieee80211_sta *sta;
+ u8 tid;
- info->status.rates[0].idx = -1;
+ sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv);
+ tid = FIELD_GET(MT_TXS0_TID, txs);
+ ieee80211_refresh_tx_agg_session_timer(sta, tid);
+ }
txrate = FIELD_GET(MT_TXS0_TX_RATE, txs);
@@ -1282,9 +1306,8 @@ mt7996_mac_add_txs_skb(struct mt7996_dev *dev, struct mt76_wcid *wcid,
wcid->rate = rate;
out:
- mt76_tx_status_skb_done(mdev, skb, &list);
-
-out_no_skb:
+ if (skb)
+ mt76_tx_status_skb_done(mdev, skb, &list);
mt76_tx_status_unlock(mdev, &list);
return !!skb;
@@ -1298,13 +1321,10 @@ static void mt7996_mac_add_txs(struct mt7996_dev *dev, void *data)
u16 wcidx;
u8 pid;
- if (le32_get_bits(txs_data[0], MT_TXS0_TXS_FORMAT) > 1)
- return;
-
wcidx = le32_get_bits(txs_data[2], MT_TXS2_WCID);
pid = le32_get_bits(txs_data[3], MT_TXS3_PID);
- if (pid < MT_PACKET_ID_FIRST)
+ if (pid < MT_PACKET_ID_NO_SKB)
return;
if (wcidx >= mt7996_wtbl_size(dev))
@@ -2191,6 +2211,11 @@ void mt7996_mac_work(struct work_struct *work)
mphy->mac_work_count = 0;
mt7996_mac_update_stats(phy);
+
+ if (mtk_wed_device_active(&phy->dev->mt76.mmio.wed)) {
+ mt7996_mcu_get_all_sta_info(phy, UNI_ALL_STA_TXRX_ADM_STAT);
+ mt7996_mcu_get_all_sta_info(phy, UNI_ALL_STA_TXRX_MSDU_COUNT);
+ }
}
mutex_unlock(&mphy->dev->mutex);
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-13 08:03:24 +0300