This is a preliminary patch to share txwi configuration code.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
According IEEE Std 802.11-2020, its definition is:
Indicates whether the STA is capable of interpreting the Extended NSS BW
Support subfield of the VHT Capabilities Information field.
Some APs, such as Xiaomi AX6000, would check this one for BW settings.
mt76 driver can get max BW capability only if the this field is confgured
properly.
Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move mt76_connac2_load_patch utility routine in mt76_connac module since
it is shared between mt7921 and mt7915. This is a preliminary patch to
support mt7902e driver.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move mt76_connac2_load_ram utility routine in mt76_connac module since
it is shared between mt7921 and mt7915. This is a preliminary patch to
support mt7902e driver.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move drv_own/fw_own toggle in mt7921_load_firmware. This change allow to
reuse connac code to load patch for mt7921 driver.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Tested-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move mt76_connac2 fw structures in connac module since they are shared
between mt7921 and mt7915 drivers. This is a preliminary patch to add
mt7902e support.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
napi_schedule() can call __raise_softirq_irqoff(), which can perform
softirq handling, so it must not be called in a pure process context
with BH enabled.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
To avoid racing problems in chip, mt7921s should reacquire drv-own after
firmware semaphore is released.
Fixes: 78b217580c509 ("mt76: mt7921s: fix bus hang with wrong privilege")
Signed-off-by: YN Chen <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add new function mt7921_set_tx_sar_pwr() to update SAR power from
.set_sar_specs and ACPI setting. Both settings would be merged into
mt76_freq_range_power for final tx power value.
Reviewed-by: Sean Wang <[email protected]>
Co-developed-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
In ACPI SAR enabled device, mt7921 should read power limit in ACPI config.
The limit value would be applied to regular tx power settings in mt76.
Two major functionalities added:
1. Get SAR power table through ACPI.
2. Read power in Dynamic/Geo SAR table for tx power limit.
Table note
MTDS: Dynamic SAR table
MTGS: Geo SAR table
MTCL: Country List table (for 6GHz support)
Reviewed-by: Sean Wang <[email protected]>
Co-developed-by: Quan Zhou <[email protected]>
Signed-off-by: Quan Zhou <[email protected]>
Co-developed-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add ipv6 NS offload for WoWLAN state.
Tested in this way:
1. Put device-A into WoW state.
2. ping6 from device-B to device-A.
3. In sniffer, see Neighbour advertisement from device-A.
Reviewed-by: Sean Wang <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The driver needs to check if the format is 802.2 vs 802.3 in order to set
a tx descriptor flag. skb->protocol can't be used, since it may not be properly
initialized for packets coming in from a packet socket.
Fix misdetection by checking the ethertype from the skb data instead
Reported-by: Thibaut VARÈNE <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Don't populate the read-only array ppet16_ppet8_ru3_ru0 on the stack but
instead make it static const. Also makes the object code a little smaller.
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Colin Ian King <[email protected]>
In case of error, some resources must be freed, as already done above and
below the devm_kmemdup() and __mt7921e_mcu_drv_pmctrl() calls added in the
commit in Fixes:.
Fixes: 602cc0c9618a ("mt76: mt7921e: fix possible probe failure after reboot")
Signed-off-by: Christophe JAILLET <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Honor runtime-pm user configuration in mt7921_sniffer_interface_iter
routine if we do not have a monitor interface.
Fixes: 1f12fa34e5dc5 ("mt76: mt7921: don't enable beacon filter when IEEE80211_CONF_CHANGE_MONITOR is set")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
mt7921 is currently using rxfilter defined in mt76_dev for rx filter
configuration. Fix mt7921_configure_filter implementation.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
MT7915_MAX_INTERFACES is per-band declaration in MT7915/MT7986/MT7916.
Enlarge vif_mask to 64 bits wide, including the bit operation.
Reviewed-by: Shayne Chen <[email protected]>
Signed-off-by: Evelyn Tsai <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
When setup monitor mode in DFS channel, mt76 send CH_SWITCH_DFS to
fw for channel config. This would cause rx performance bad while
monitoring frames. Settings CH_SWITCH_NORMAL in monitor mode would
get the same performance as normal channels.
Reviewed-by: Shayne Chen <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
IEEE80211_CONF_CHANGE_MONITOR would be set every time even when vif runs as
sta mode.
If vif runs as sta mode, the beacon filter would be falsely enabled
earlier than the associated state.
That is not the behavior the firmware expects and also breaks the original
logic of sta mode. Thus, we only limit the operation to set the beacon
filter only for monitor mode when IEEE80211_CONF_CHANGE_MONITOR is set.
Fixes: 4ad65a54617c ("mt76: mt7921: toggle runtime-pm adding a monitor vif")
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Due to the missing IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN in
status report, the HE rate in wirehsark/tcpdump always shows wrong value.
Applications will refer to IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC
when the flag is set and shows the correct data rate.
Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Firmware initialization can take a while. Move mt7921_init_hw routine in
a dedicated work in order to not slow down bootstrap process.
Tested-by: Deren Wu <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Switch to use le32/16_get_bits() to simplfy codes and specify
the size explicitly to avoid potential issues.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Fix mt7921_queues_acq implementation according to the vendor sdk.
Fixes: 474a9f21e2e20 ("mt76: mt7921: add debugfs support")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Use proper xmit queue handler to dump queue stats.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Properly set up the monitor mode the firmware can support to fix up
RTS/CTS and beacon frames cannot be captured and forwarded to the host.
Tested-by: Deren Wu <[email protected]>
Tested-by: Sven Eckelmann <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
When operating on a mix of DFS and non-DFS channels, the driver only checks
the CAC status of the control channel. This causes beacons/tx to fail if the
control channel is on a non-DFS channel.
Fix this by calling cfg80211_reg_can_beacon to determine the DFS status of
all affected channels
Signed-off-by: Felix Fietkau <[email protected]>
Similar to mt7915 driver, do not aggregate injected frames in
HW A-MSDU block.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Instead of just taking the maximum per-chain signal strength values,
add an approximation for the sum of the combined signal.
This should more accurately reflect the real signal strength, especially
if the per-chain signal strength values are close to each other
Signed-off-by: Felix Fietkau <[email protected]>
Do not always copy ethernet header in mt{7615,7915,7921}_reverse_frag0_hdr_trans
and use a pointer instead.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Apply sleep mode by default to reduce power consumption as possible.
Signed-off-by: Sean Wang <[email protected]>
Acked-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
