It seems that the firmware checks the register used for detecting matching
PCIe links in order to figure out if a secondary PCIe link is enabled.
Write the register again just before starting the firmware on hw reset,
in order to fix an issue that left the second band unusable after restart.
Fixes: 9093cfff72e3 ("mt76: mt7915: add support for using a secondary PCIe link for gen1")
Signed-off-by: Felix Fietkau <[email protected]>
This allows the core code to change the channel. Code deduplication and
preparation for adding scanning code to the core.
Signed-off-by: Felix Fietkau <[email protected]>
Add pre-calibration for mt7986 and mt7916. It has different data size
with mt7915. Group cal needs 54k and 94k for 2G + 5G and 2G + 6G,
respectively. DPD cal needs 300k.
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: StanleyYP Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Sicne the mapping is global, mapped register access needs to be protected
against concurrent access, otherwise a race condition might cause the reads
or writes to go towards the wrong register
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Use per-phy structure for maximum txpower value initializing, since each
phy may have a different chainmask, which can impact the calculation of
power gain.
Co-developed-by: Allen Ye <[email protected]>
Signed-off-by: Allen Ye <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable receiving other-unicast packets
Disable RX header translation in order to proprerly receive data packets
Signed-off-by: Felix Fietkau <[email protected]>
Capabilities in vif->bss_conf are only initialized in AP mode.
For other modes, they should be enabled by default, in order to avoid a
mismatch.
Fixes: 885f7af7e544 ("wifi: mt76: mt7915: remove mt7915_mcu_beacon_check_caps()")
Signed-off-by: Felix Fietkau <[email protected]>
Move the following routines in mt76-connac lib since they are shared
between mt7915 and mt7921:
- mt76_connac2_tx_check_aggr
- mt76_connac2_txwi_free
- mt76_connac2_tx_token_put
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
ampdu_state field is used by most of the drivers, so move it in
mt76_wcid structure.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
poll_list field is used by most of the drivers, so move it in mt76_wcid
structure.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
sta_poll_list and sta_poll_lock are used by most of the drivers, so move
them in mt76_dev structure.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Stop WFDMA transaction to avoid potential unexpected issue while doing
system recovery.
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The stats are clear-on-read, which makes it very difficult for tools
to adequately deal with wrapped stats and with keeping good totals.
So, accumulate these values when they are read from the firmware/radio
and present totals to user-space.
Signed-off-by: Ben Greear <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add support for the MediaTek MT7981 SoC which is similar to the MT7986
but with a newer IP cores and only 2x ARM Cortex-A53 instead of 4x.
Unlike MT7986 the MT7981 can only connect a single wireless frontend,
usually MT7976 is used for DBDC.
Signed-off-by: Alexander Couzens <[email protected]>
Signed-off-by: Daniel Golle <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
mib_stats structure is shared by mostly all chipsets. Move it to shared
code.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
PPDU TxS can only report MPDU count whereas mac80211 requires MSDU scale
(NL80211_STA_INFO_TX_PACKETS), so switch to get MSDU counts from WA
statistic.
Note that mt7915 WA firmware only counts tx_packet for WED path, so driver
needs to take care of host path additionally.
Fixes: 43eaa3689507 ("wifi: mt76: add PPDU based TxS support for WED device")
Co-developed-by: Ryder Lee <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add support for the MediaTek MT7981 SoC which is similar to the MT7986
but with a newer IP cores and only 2x ARM Cortex-A53 instead of 4x.
Unlike MT7986 the MT7981 can only connect a single wireless frontend,
usually MT7976 is used for DBDC.
Signed-off-by: Alexander Couzens <[email protected]>
Signed-off-by: Daniel Golle <[email protected]>
sta_ps callback is just an empty stub for most of the drivers,
so get rid of them.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
irq_tasklet struct is used by most of the drivers (e.g. mt7915, mt7921,
mt7615, mt7663 and mt7996) so move it in common code.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Those capabilities have been added into ieee80211_bss_conf.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable RED to limit the number of token used by each band. If single band
uses too many tokens, it would hurt the throughput of the other bands.The
software path can solve this problem by AQL so enable RED for HW path only.
Reviewed-by: Shayne Chen <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Call mt7915_mcu_set_thermal_protect() through
mt7915_thermal_temp_store() to update firmware trigger/restore temp
directly.
Fixes: 02ee68b95d81 ("mt76: mt7915: add control knobs for thermal throttling")
Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Howard Hsu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This patch includes 2 changes:
1. Firmware expects to disable thermal protect first before
reconfiguring.
2. Separate setting thermal_protect and setting thermal_tx_duty into
different functions. These two firmware commands do not need to send
together.
Fixes: 34b877d972be ("mt76: mt7915: add thermal cooling device support")
Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Howard Hsu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The commit dc44c45c8cd0 added band_idx into mt76_phy, so switching to
rely on that.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This adds support for adjusting the Txpower level while pushing
traffic to an associated station. The allowed range is from 0 to
the maximum power of channel.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable RX Wireless Ethernet Dispatch available on MT7986 Soc in oreder
to offlad traffic received by WLAN NIC and forwarded to LAN/WAN one.
Tested-by: Daniel Golle <[email protected]>
Co-developed-by: Sujuan Chen <[email protected]>
Signed-off-by: Sujuan Chen <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The SPR parameter set comprises OBSS PD threshold for SRG and
non SRG and Bitmap of BSS color and partial BSSID. This adds
support to configure fields of SPR element to firmware.
User can disable firmware SR algorithms by turning sr_scene_detect off.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Host triggered and catastrophic event triggered firmware core dumping
for basic firmware issues triage, including state reporting, task/irq
info, function calltrace and MCU memory dump.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Trigger firmware crash and enable full system recovery through debugfs.
This also renames knob "fw_ser" to a clear-cut name "sys_recovery".
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add mt7915_reset() and refactor mt7915_mac_reset_work() to support
full system recovery.
Co-developed-by: Ryder Lee <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Reuse mt7915_dma_disable() to reduce duplicated code.
This is a preliminary patch to enable full system reset.
Co-developed-by: Ryder Lee <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This adds selectable RTC/CTS enablement for each interface.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This reports signal strength of ACK packets from the peer as measured
at each interface.
Tested-by: Shurong Wen <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
For MT7915D, correct antenna index should be set to let DFS radar
detection work on the 5 GHz band.
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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 <[email protected]>
Previously the code used skb_set_queue_mapping for management or non-bufferable
powersave frames that need to be sent to a different hardware queue.
This can confuse AQL, which expects the value to remain the same until the tx
status report.
The only place that currently uses the altered skb queue mapping is the txwi
write function. Change the code to pass the hardware queue id as a function
parameter instead.
Signed-off-by: Felix Fietkau <[email protected]>
Since now txp structures are in common code we can reuse
mt76_connac_tx_complete_skb routine in mt7921e, mt7915e and mt7615e
drivers.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
mac_write_txwi code is shared between connac2 devices (mt7915 and
mt7921). Move it in connac module.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This is a preliminary patch to share connac2 mac txwi code.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This is a preliminary patch to share txwi configuration code.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
