mt76: mt76u: extend RX scatter gather number

Set RX scatter gather number to 4 in order to extend the maximum AMSDU
size to 11,454.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Co-developed-by

mt76: mt76u: extend RX scatter gather number

Set RX scatter gather number to 4 in order to extend the maximum AMSDU
size to 11,454.

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

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mt76: fix rounding issues on converting per-chain and combined txpower

Unify code converting between the different txpower values. Always add/remove
the combined txpower delta before dividing half-d

mt76: fix rounding issues on converting per-chain and combined txpower

Unify code converting between the different txpower values. Always add/remove
the combined txpower delta before dividing half-dB values.
Also fix the combined txpower delta values. The correct half-dB delta for
3 chains is 9, not 8.

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

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mt76: avoid extra RCU synchronization on station removal

Use sta_pre_rcu_remove callback to clear wcid pointer earlier

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

mt76: mt7615: implement hardware reset support

When the firmware detects a problem, it needs the host to stop/reset DMA and
resume it again when the hardware state has been reset.

Signed-off-by: Fe

mt76: mt7615: implement hardware reset support

When the firmware detects a problem, it needs the host to stop/reset DMA and
resume it again when the hardware state has been reset.

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

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mt76: mt76u: introduce MT_DRV_RX_DMA_HDR flag

Define MT_DRV_RX_DMA_HDR flag in drv_flag in order to not skip rx frame
dma header since new devices (e.g. mt7663u) reports rx frame info in the
usb dma

mt76: mt76u: introduce MT_DRV_RX_DMA_HDR flag

Define MT_DRV_RX_DMA_HDR flag in drv_flag in order to not skip rx frame
dma header since new devices (e.g. mt7663u) reports rx frame info in the
usb dma header

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

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mt76: mt76u: add endpoint to mt76u_bulk_msg signature

This is a preliminary patch to support mt7663u usb dongles

Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.w

mt76: mt76u: add endpoint to mt76u_bulk_msg signature

This is a preliminary patch to support mt7663u usb dongles

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

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mt76: mt76u: introduce mt76u_skb_dma_info routine

Introduce mt76u_skb_dma_info utility routine in mt76-usb module in order
to be reused adding mt7663u support

Co-developed-by: Sean Wang <sean.wang@

mt76: mt76u: introduce mt76u_skb_dma_info routine

Introduce mt76u_skb_dma_info utility routine in mt76-usb module in order
to be reused adding mt7663u support

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

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mt76: mt76u: add {read/write}_extended utility routines

Introduce extended utility routines to read/write data o usb bus. New
devices (e.g. mt7663u) will rely on both upper and lower part of the
reg

mt76: mt76u: add {read/write}_extended utility routines

Introduce extended utility routines to read/write data o usb bus. New
devices (e.g. mt7663u) will rely on both upper and lower part of the
register address. Add ext parameter to mt76u_init signature in order to
reuse the code adding mt7663u support.

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

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mt76: mt76u: introduce mt76u_alloc_mcu_queue utility routine

Add mt76u_alloc_mcu_queue utility routine to allocate mcu hw rx queue.
This is a preliminary patch to support new devices (e.g. mt7663u)

mt76: mt76u: introduce mt76u_alloc_mcu_queue utility routine

Add mt76u_alloc_mcu_queue utility routine to allocate mcu hw rx queue.
This is a preliminary patch to support new devices (e.g. mt7663u) that
rely on a hw queue for mcu messages

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

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mt76: rely on mac80211 utility routines to compute airtime

Rely on mac80211 airitme utility routines and remove mt76 duplicated code
to estimate tx/rx airtime

Signed-off-by: Lorenzo Bianconi <loren

mt76: rely on mac80211 utility routines to compute airtime

Rely on mac80211 airitme utility routines and remove mt76 duplicated code
to estimate tx/rx airtime

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: mt7615: measure channel noise and report it via survey

Read measurements every 100 ms and build a simple moving average

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

mt76: usb: use max packet length for m76u_copy

For transferring data over USB the optimal size is endpoint maxpacket.
For my hardware maxpaket for control endpoint is 64 bytes and changing
to this v

mt76: usb: use max packet length for m76u_copy

For transferring data over USB the optimal size is endpoint maxpacket.
For my hardware maxpaket for control endpoint is 64 bytes and changing
to this value from 128 bytes further shorten TBTT work time from
3ms to 1ms.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: speed up usb bulk copy

Use larger batches for usb copy to speed this operation up. Otherwise it
would be too slow for copying new beacons or broadcast frames over usb.
Assure, that always a mu

mt76: speed up usb bulk copy

Use larger batches for usb copy to speed this operation up. Otherwise it
would be too slow for copying new beacons or broadcast frames over usb.
Assure, that always a multiple of 4 Bytes is copied, as outlined in
850e8f6fbd "mt76: round up length on mt76_wr_copy" from Felix Fietkau.

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: use AC specific reorder timeout

Before this patch, mt76 handled rx traffic for all TIDs equally,
when released from reorder buffer early. This patch uses an AC specific
reorder timeout, in ord

mt76: use AC specific reorder timeout

Before this patch, mt76 handled rx traffic for all TIDs equally,
when released from reorder buffer early. This patch uses an AC specific
reorder timeout, in order to release partial aggregated frames for video
ACs earlier. Voice ACs are currently not aggregated (thanks to Felix for
this hint). For example, ath10k also uses AC specific reorder timeouts
(reported by firmware in that case).

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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mt76: move ampdu_ref from mt76_dev to driver struct

It is only used by the driver

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

mt76: add ext_phy field to struct mt76_wcid

Will be used to determine the phy from within the driver

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

mt76: add function for allocating an extra wiphy

Unlike the core phy, this will have extra allocated memory for a driver
private struct.

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

mt76: add priv pointer to struct mt76_phy

Will be used for per-phy driver private data

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

mt76: add multiple wiphy support to mt76_get_min_avg_rssi

Allow tracking clients of both wiphys separately

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

mt76: move txpower and antenna mask to struct mt76_phy

Adds multiple wiphy support to mt76_get_txpower

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

mt76: move txpower_conf back to driver specific structs

Nothing in the core uses it

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

mt76: move chainmask back to driver specific structs

Nothing in the core uses it

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

mt76: move state from struct mt76_dev to mt76_phy

Allows keeping per-wiphy state separate

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

mt76: keep a set of software tx queues per phy

Allows tracking tx scheduling separately per phy

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

mt76: move channel state to struct mt76_phy

Add support for an extra wiphy in mt76_set_channel and mt76_get_survey
This is preparation for supporting multiple wiphys per device to support the
concur

mt76: move channel state to struct mt76_phy

Add support for an extra wiphy in mt76_set_channel and mt76_get_survey
This is preparation for supporting multiple wiphys per device to support the
concurrent dual-band feature of MT7615D

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

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