wifi: mt76: move leds field in leds struct

This is a preliminary patch to support per-phy leds.

Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel

wifi: mt76: move leds field in leds struct

This is a preliminary patch to support per-phy leds.

Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: fix coverity overrun-call in mt76_get_txpower()

Make sure the nss is valid for nss_delta array. Return zero
if the index is invalid.

Coverity message:
Event overrun-call: Overrunning ca

wifi: mt76: fix coverity overrun-call in mt76_get_txpower()

Make sure the nss is valid for nss_delta array. Return zero
if the index is invalid.

Coverity message:
Event overrun-call: Overrunning callee's array of size 4 by passing
argument "n_chains" (which evaluates to 15) in call to
"mt76_tx_power_nss_delta".
int delta = mt76_tx_power_nss_delta(n_chains);

Fixes: 07cda406308b ("mt76: fix rounding issues on converting per-chain and combined txpower")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: mt7915: enable WED RX stats

Introduce the capability to report WED RX stats to mac80211.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo Bianconi <lorenzo@kerne

wifi: mt76: mt7915: enable WED RX stats

Introduce the capability to report WED RX stats to mac80211.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: add info parameter to rx_skb signature

This is a preliminary patch to introduce WED RX support for mt7915.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo Bianc

wifi: mt76: add info parameter to rx_skb signature

This is a preliminary patch to introduce WED RX support for mt7915.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: add WED RX support to mt76_dma_{add,get}_buf

Introduce the capability to configure RX WED in mt76_dma_{add,get}_buf
utility routines.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-

wifi: mt76: add WED RX support to mt76_dma_{add,get}_buf

Introduce the capability to configure RX WED in mt76_dma_{add,get}_buf
utility routines.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: introduce rxwi and rx token utility routines

This is a preliminary patch to introduce WED RX support for mt7915.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo

wifi: mt76: introduce rxwi and rx token utility routines

This is a preliminary patch to introduce WED RX support for mt7915.

Tested-by: Daniel Golle <daniel@makrotopia.org>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: move aggr_stats array in mt76_phy

Move aggregation stats array per-phy instead of share it between multiple
interfaces. This is a preliminary patch to add mt7996 driver support.

Signed-

wifi: mt76: move aggr_stats array in mt76_phy

Move aggregation stats array per-phy instead of share it between multiple
interfaces. This is a preliminary patch to add mt7996 driver support.

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

show more ...

wifi: mt76: mt7915: add ack signal support

This reports signal strength of ACK packets from the peer as measured
at each interface.

Tested-by: Shurong Wen <shurong.wen@mediatek.com>
Signed-off-by:

wifi: mt76: mt7915: add ack signal support

This reports signal strength of ACK packets from the peer as measured
at each interface.

Tested-by: Shurong Wen <shurong.wen@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

Revert "mt76: use IEEE80211_OFFLOAD_ENCAP_ENABLED instead of MT_DRV_AMSDU_OFFLOAD"

This reverts commit f17f4864504d754bcbf31e4c89412cdf9946c409 and adds the
MT_DRV_AMSDU_OFFLOAD flag for MT7921 USB/

Revert "mt76: use IEEE80211_OFFLOAD_ENCAP_ENABLED instead of MT_DRV_AMSDU_OFFLOAD"

This reverts commit f17f4864504d754bcbf31e4c89412cdf9946c409 and adds the
MT_DRV_AMSDU_OFFLOAD flag for MT7921 USB/SDIO

The reverted commit significantly decreases performance when running
a test where two MT7915 radios have 16 station vdevs each, configured
for AC mode, and transmitting UDP traffic to AP.

Co-developed-by: Felix Fietkau <nbd@nbd.name>
Reported-by: Carson Vandegriffe <carson.vandegriffe@candelatech.com>
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

wifi: mt76: move mt76_rate_power from core to mt76x02 driver code

Its layout and code is mt76x02 specific

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
NL

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>

show more ...

wifi: mt76: move move mt76_sta_stats to mt76_wcid

This is a preliminary patch for WED's TxS support.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi: mt76: mt76_usb.mt76u_mcu.burst is always false remove related code

Simplify mt76x02u_multiple_mcu_reads routine since burst is always
false.

Signed-off-by: Gergo Koteles <soyer@irl.hu>
Signed

wifi: mt76: mt76_usb.mt76u_mcu.burst is always false remove related code

Simplify mt76x02u_multiple_mcu_reads routine since burst is always
false.

Signed-off-by: Gergo Koteles <soyer@irl.hu>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

mt76: get rid of mt76_wcid_hw routine

mt76_wcid_hw() is no longer used.

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

mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY

Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add
newer chipset support

Co-developed-by: Bo Jiao <bo.jiao@mediatek.

mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY

Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add
newer chipset support

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

mt76: add phy_idx to mt76_wcid

Introduce phy_idx to mt76_wcid structure instead of ext_phy.
This is a preliminary patch to add newer chipset support.

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>

mt76: add phy_idx to mt76_wcid

Introduce phy_idx to mt76_wcid structure instead of ext_phy.
This is a preliminary patch to add newer chipset support.

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

mt76: introduce phys array in mt76_dev structure

Introduce phys array in mt76_dev structure to reference mt76_phy
supported by the chipset. This is a preliminary patch to introduce
newer chipset sup

mt76: introduce phys array in mt76_dev structure

Introduce phys array in mt76_dev structure to reference mt76_phy
supported by the chipset. This is a preliminary patch to introduce
newer chipset support.

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

show more ...

mt76: add phy_idx in mt76_rx_status

Introduce phy_idx mt76_rx_status instead of ext_idx. This is a
preliminary patch to add newer chipset support

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>
Sig

mt76: add phy_idx in mt76_rx_status

Introduce phy_idx mt76_rx_status instead of ext_idx. This is a
preliminary patch to add newer chipset support

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

mt76: introduce MT_RXQ_BAND2 and MT_RXQ_BAND2_WA in mt76_rxq_id

Rename MT_RXQ_EXT in MT_RXQ_BAND1.

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

mt76: add len parameter to __mt76_mcu_msg_alloc signature

Introduce len to __mt76_mcu_msg_alloc signature in order to add the
capability to specify two different value for allocation and copy length

mt76: add len parameter to __mt76_mcu_msg_alloc signature

Introduce len to __mt76_mcu_msg_alloc signature in order to add the
capability to specify two different value for allocation and copy length.

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

show more ...

mt76: remove q->qid

It is no longer used

Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: pass original queue id from __mt76_tx_queue_skb to the driver

MT7615 and newer map multiple software tx queues to the hardware id

Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: add gfp to mt76_mcu_msg_alloc signature

Introduce __mt76_mcu_msg_alloc utility routine in order to specify gfp
flags for mcu message allocation.

Acked-by: Sean Wang <sean.wang@mediatek.com>
S

mt76: add gfp to mt76_mcu_msg_alloc signature

Introduce __mt76_mcu_msg_alloc utility routine in order to specify gfp
flags for mcu message allocation.

Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

show more ...

mt76: mt7915: add Wireless Ethernet Dispatch support

This is used to support hardware flow offloading from Ethernet to WLAN

Signed-off-by: Felix Fietkau <nbd@nbd.name>

mt76: make number of tokens configurable dynamically

Preparation for adding Wireless Ethernet Dispatch support

Signed-off-by: Felix Fietkau <nbd@nbd.name>