wifi: mt76: check txs format before getting skb by pid

The PPDU TxS does not include the error bit so it cannot use to report
status to mac80211.

Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi: mt76: mt7921e: report tx retries/failed counts in tx free event

Get missing tx retries/failed counts from txfree done events and report
them via mt7921_sta_statistics().

Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Reviewed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi: mt76: connac: fix stats->tx_bytes calculation

The stats->tx_bytes shall subtract retry byte from tx byte.

Fixes: 43eaa3689507 ("wifi: mt76: add PPDU based TxS support for WED device")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/b3cd45596943cf5a06b2e08e2fe732ab0b51311b.1682285873.git.ryder.lee@mediatek.com

wifi: mt76: move shared mac definitions in mt76_connac2_mac.h

Move some mac shared definitions between mt7996, mt7921 and mt7915 in
mt76_connac2_mac.h.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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>

mt76: move mt76_connac2_mcu_fill_message in mt76_connac module

Move mt76_connac2_mcu_fill_message routine in shared module in order to
reuse it for mt7921 and mt7915e drivers. This is a preliminary patch to
add mt7990 driver support.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: connac: move mt76_connac_fw_txp in common module

Since mt76_connac_fw_txp struct is shared between mt7615e, mt7915e and
mt7921e, move it in mt76_connac module.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module

mt76_connac2_reverse_frag0_hdr_trans routine is shared between mt7921
and mt7915e drivers.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: connac: move HE radiotap parsing in connac module

HE radiotap parsing code is shared between connac2 devices.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: connac: move mac connac2 defs in mt76_connac2_mac.h

This is a preliminary patch to share connac2 mac txwi code.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>