When injecting beacon frames via monitor interface, they must not be sent to
the beacon hardware queue, because they don't follow normal hardware beacon tx
rules.
Fix sending them by adding a flag to mt7615_mac_write_txwi that selects the
beacon queue for tx, and use it only from mt7615_mcu_set_bcn.
Signed-off-by: Felix Fietkau <[email protected]>
Introduce mt76_mcu data structure to contain common fields between
mt76u_mcu and mt76e_mcu.
Initialize mcu common fields in mt76_alloc_device().
Rely on mt76_mcu in mt76_mcu_rx_event and in mt76_mcu_get_response
in order to reuse them in usb code
Signed-off-by: Lorenzo Bianconi <[email protected]>
As previous devices, mt7622 relies on multiple hw queues while for
mt7615 we have just on per band hw queue and the mcu demux the traffic
according to the packet AC. In order to dump all configured hw queues,
rely on mt76_queues_read for mt7622 in mt7615 debugfs
Signed-off-by: Lorenzo Bianconi <[email protected]>
Overwriting the RMAC_CHFREQ register is not reliable enough, as the firmware
could potentially write it again.
Since there is no PHY index indication in the rx info, we need to use another
way:
If both PHYs are using different channels, find the PHY where chfreq matches
the register value.
The only corner case remaining is when both PHYs are using the same channel.
In that case, the per-packet noise value on the primary PHY will have
information belonging to the chains of the secondary PHY from the previous
received packet of that PHY. The secondary PHY will set noise to 0 for extra
chains.
Signed-off-by: Felix Fietkau <[email protected]>
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 <[email protected]>
Fix the following sparse warning in mt7615_write_hw_txp:
warning: incorrect type in assignment (different base types)
expected restricted __le16
got unsigned long
Signed-off-by: Lorenzo Bianconi <[email protected]>
In order to reduce command/event times, newer firmware adds a tag
sta_rec_wtbl to take care of WTBL operations.
MCU_EXT_CMD_WTBL_UPDATE is deprecated.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Tested-by: Sean Wang <[email protected]>
Add fw_ver in mt7615_dev to check firmware version, and adjust
mt7615_mcu_send_sta_rec() to adapt firmware v2 changes.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Tested-by: Sean Wang <[email protected]>
The second PHY receives no packets unless there is an active vif present.
Set the WANT_MONITOR_VIF flag to deal with that
Signed-off-by: Felix Fietkau <[email protected]>
Send an undersized corrupt packet to the DMA queue, which causes the
firmware to issue a full chip reset
Signed-off-by: Felix Fietkau <[email protected]>
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 <[email protected]>
Setting the tx power by manipulating EEPROM may in some cases not be enough,
since it only covers the base target power and not per-rate offsets.
In other cases, it could limit tx power of rates too much, possibly reducing
throughput or range.
Use firmware support for applying per-rate limit and power offsets for
different values of Nss.
Signed-off-by: Felix Fietkau <[email protected]>
MT7622 does not have the CR4 microcontroller sitting in the data path.
Because of that, it uses the chip's native tx descriptor format instead of
something parsed and converted by the firmware.
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
MT7622 does not have a CR4 microcontroller, so it only uses its own N9
firmware.
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
When sending EEPROM data to the MCU, MT7622 uses a longer buffer
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
MT7622 queue mapping is different from MT7615 and requires an extra dma
scheduler init and a few register tweaks
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
MT7622 uses more interrupt bits for queue tx completion events.
Enabling those extra bits is harmless on MT7615
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The beginning of the struct is guaranteed to be 4-byte aligned, and this
attribute allows the compiler to generate more efficient code
Signed-off-by: Felix Fietkau <[email protected]>
Move WIPHY_FLAG_HAS_CHANNEL_SWITCH in mt76-core module since now all
drivers support Channel Switch Announcement
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Introduce dfs radar pattern specs in mt7615 driver in order to make
dfs debugging easier. Radar pulse/pattern thresholds are taken from
vendor SDK.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Introduce token tracing support in mt7615_mac_tx_free routine
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move mac_txdone tracepoint in common code in order to
be reused by mt7603 and mt7615 drivers
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move dev_irq tracepoint in common code in order to be reused by mt7603
and mt7615 drivers
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Felix Fietkau