diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2022-08-11 00:40:44 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-09-15 12:54:01 +0200 |
| commit | 43eaa3689507a9545a6a8b3af1459fa386780a31 (patch) | |
| tree | 955cbb4ce68b18f31f21abe4475ea84f0d970e81 /drivers/net/wireless/mediatek/mt76/mt7915/main.c | |
| parent | dc877523e6c45073f306aa91fb52e84b365a276b (diff) | |
wifi: mt76: add PPDU based TxS support for WED device
Given that there's no data coming from network stack for binding flows,
hence driver counts and reports station's statistics directly through
NL80211_STA_INFO_* based on active PPDU based TxS for offloading data.
Apart from that, WA firmware and its offloading engine (SDO) have hardcoded
"2" as PID, so we introduce MT_PACKET_ID_WED to differentiate WED reporting.
Note that PPDU format TxS is mutually exclusive with MT_TXD5_TX_STATUS_HOST.
Co-developed-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/main.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 090c52803052..89b519cfd14c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1010,6 +1010,23 @@ static void mt7915_sta_statistics(struct ieee80211_hw *hw, } sinfo->txrate.flags = txrate->flags; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); + + /* offloading flows bypass networking stack, so driver counts and + * reports sta statistics via NL80211_STA_INFO when WED is active. + */ + if (mtk_wed_device_active(&phy->dev->mt76.mmio.wed)) { + sinfo->tx_bytes = msta->wcid.stats.tx_bytes; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64); + + sinfo->tx_packets = msta->wcid.stats.tx_packets; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS); + + sinfo->tx_failed = msta->wcid.stats.tx_failed; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED); + + sinfo->tx_retries = msta->wcid.stats.tx_retries; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); + } } static void mt7915_sta_rc_work(void *data, struct ieee80211_sta *sta) |