Enable the deep sleep mode with that firmware is able to trap into
the doze state at runtime to reduce the power consumption further.

The deep sleep mode is not allowed in the STA state transition with
the firmware to have the fast connection experience as we've done in
the full power mode
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

The value of station mode is always 0.

Fixed: 00b2e16e ("mt76: mt7915: add TxBF capabilities")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

header files should use '/* SPDX ... */
Change from c file comment syle to header style
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

checkpatch expects a space between '#' and 'SPDX...'
Add a space.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

- Adjust starec flow since VHT MU group is only updated by starec_vht
  follows starec_bf settings.
- Drop unnecessary MU BF checks.

TX MPDU PER (Status = Success):
                                           TOT_MPDU_CNT  FAIL_MPDU_CNT  TX_PER
WCID Rate
1      VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF              114              0   0.00%
       VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU            64              0   0.00%
       VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF              128              0   0.00%
       VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU           745              0   0.00%
       VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU           856              0   0.00%
       VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU          1430              4   0.28%
       VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU          5220             31   0.59%
       VHT_BW80_2SS_MCS9_LGI_LDPC_iBF                59              0   0.00%
       VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF               64              2   3.12%
       VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU         22132             76   0.34%
       VHT_BW80_2SS_MCS9_SGI_LDPC_iBF              2866              1   0.03%
2      VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU          3781              5   0.13%
       VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU           735              0   0.00%
       VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU          1270            365  28.74%
       VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU          3420             57   1.67%
       VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF              128              0   0.00%
       VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU            64              0   0.00%
       VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF              191              0   0.00%
       VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU         18833            320   1.70%
       VHT_BW80_2SS_MCS9_SGI_LDPC_iBF              6040              0   0.00%
287    OFDM 6M
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Use mt7915_mcu_set_txbf() to reduce global functions. This can be
easily extended to support other TxBF commands in further patches.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Reduce duplicated survey for DBDC.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

There are firmware or hardware issues, which are currently causing tx hangs
when attempting to use these interfaces
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Check device band capabilities before configuring single-sku
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

In order to remove duplicated code, move mt76_get_next_pkt_id routine
in mt76.h
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Reduce rx buffer size to 2048 for mt7921/mt7915/mt7615 since we
now support rx amsdu offload
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Maximum interval (in seconds) for schedule scan plan supported by
the offload firmware can be U16_MAX.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

FCS error packets are filtered by default and won't be reported to
driver, so that RX fcs error and PER in testmode always show zero.
Fix this issue by reading fcs error count from hw counter.

We did't fix this issue by disabling fcs error rx filter since it may
let HW suffer some SER errors.

Fixes: 5d8a83f0 ("mt76: mt7915: implement testmode rx support")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Move chip-specific stats dumping part before common stats dumping
to provide flexibility for per-chip driver to modify the value of
common stats.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Introduce mt76_connac_mcu_get_nic_capability utility routine to poll
device capabilities returned by mcu fw for CE devices (mt7663/mt7921).
This is a preliminary patch to introduce 6GHz support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Make mt7921_set_channel routine static since it is only used in main.c
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Always wake the device up before dumping the single_sku power table
otherwise the device can hang.

Fixes: ea29acc9 ("mt76: mt7921: add dumping Tx power table")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Schedule power_save work running mt76_connac_pm_unref in order to reduce
power consumption
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Fix UC entry is being overwritten by BC entry
Tested-by: Deren Wu <deren.wu@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Enables VHT beamformee functionality
Signed-off-by: Leon Yen <Leon.Yen@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Fix wrong offset for pre-calibration data.

Fixes: 495184ac ("mt76: mt7915: add support for applying pre-calibration data")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Patch radar parameters to match the SDK to avoid possible false alarms.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

This is a prerequisite for MU functionality.
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Enable src address randomization during scheduled scanning
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Since now the fw reports tx rate events without polling,
mt7921_get_wtbl_info and related structures are no longer used.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Enable wep key hw offloading for sta mode. This patch fixes
WoW support for wep connections.
Tested-by: Deren.Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

If efuse mode is used, read all values from fw during eeprom init,
which makes it more convinient to check if rf values in efuse are
properly burned.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Firmware functions (SCS, MU ...) also require read-clear phy counters,
hence firmware prepares a global task to read shared fields out to a
shared pool to avoid concurrency. Switch to event format accordingly.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Set MT76_RESET during mt7921_mac_reset in order to avoid packet
transmissions. Move tx scheduling at the end of reset routine.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

- Remove no-op code for queue lock/unlock, which is no longer needed
- Set a missing DMA flag
- Wait for full completion of error recovery before restarting tx
- Schedule IRQ tasklet to ensure that IRQ mask gets written
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Move wiphy interface_modes configuration in mt76_alloc_device and
mt76_alloc_phy in order to be overwritten by hw specific code
since some drivers do not support all operating modes (mt7921
supports sta only in the current codebase)
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wakeup chip every 250ms may cause huge power consumption

try to update statistic counter only if in active status only,
and it would lead fewer power cost
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Instead of read tx status from mac table, add new mechanisam to hanele
tx done event for data frame, every 250ms

This event indicate the real tx status of this pkt in mac layer and
would help mac80211 correct status more frequently
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Fix the following static checker warning:
error: undefined (user controlled) shift '(((1))) << (c->omac_idx)'

Fixes: 402a695b ("mt76: mt7615: fix CSA notification for DBDC")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Get rid of an undefined behaviour in mt76_testmode_alloc_skb routine
allocating skb frames

Fixes: 2601dda8 ("mt76: testmode: add support to send larger packet")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Get rid of unnecessary function calls in mt76_testmode_free_skb routine
since they are already managed by dev_kfree_skb
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Free all pending frames in case of failure in mt76_testmode_alloc_skb
routine

Fixes: 2601dda8 ("mt76: testmode: add support to send larger packet")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Get rid of unnecessary if condition in mt7615_add_interface routine
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Get per-rate txpower with mcu command. This is the preparation of
co-driver for the next chipset, which has different tmac power registers
but can share this same command.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

It's much more accurate than .get_tsf + .set_tsf and switch to use
mt76_rmw to operate tsf registers.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>