The MIB_TSCR0-7 counters read by mt7996_mac_update_stats() are
hardcoded at the mt7996/mt7992 offsets 0x6b0-0x6d0, but mt7990 moved
them to 0x750-0x770, so TX AMPDU statistics were read from unrelated
registers on that chip. Move the offsets into the per-chip register
tables.
Fixes: f6c87411d15f ("wifi: mt76: mt7996: rework register mapping for mt7990")
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
Skip WFSYS reset during bootup for MT7990 chipsets; only reset if L0.5
recovery is triggered.
Without this fix, the following kernel error may occur:
Internal error: synchronous external abort.
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
MediaTek has asked to switch from the ISC license to BSD-3-Clause-Clear,
in order to improve clarity and the legal integrity of the code.
The BSD-3-Clause license includes the "no endorsement" clause, which is
important for protecting the reputation of the original authors and
contributors by preventing unauthorized use of their names for endorsement
purposes.
This clause is absent in the BSD-2-Clause license, which is more permissive
but lacks this specific protection.
This change also cleans up the license of some Kconfig/Makefile files,
which were accidentally marked as GPL.
The GPL 2.0 remains in use on mt76x0, as well as two source files in mt7615
for which the license situation still needs to be clarified.
Signed-off-by: Felix Fietkau <[email protected]>
Add mt7992_offs to differentiate registers that share the same
definitions with mt7996 chipsets but have differnet offsets.
This is a preliminary patch for mt7992 chipsets support.
Signed-off-by: StanleyYP Wang <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add DMA TX/RX queues and RRO init flow for mt7992 chipsets.
This is a preliminary patch for mt7992 chipsets support.
Co-developed-by: StanleyYP Wang <[email protected]>
Signed-off-by: StanleyYP Wang <[email protected]>
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Benjamin Lin <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Support firmware download and enable related AFE PLL for mt7992 chipsets.
This is a preliminary patch for mt7992 chipsets support.
Co-developed-by: Benjamin Lin <[email protected]>
Signed-off-by: Benjamin Lin <[email protected]>
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: StanleyYP Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Replace dbdc_support and tbtc_support with mt7996_band_valid() to
support mt7996 variants with band0/band2 dual-band support.
This changes reduces ambiguity when checking supported bands on different
variants or new chipsets, as well as during the init configurations on
DMA TX/RX queues or irq masks.
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Refactor and update dma prefetch parts and also split band 1 traffic to
PCIe 1 to enhance throughput.
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Introduce the capability to reset mt7996 chipset if requested by wed
driver.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Similar to MT7915, enable Wireless Ethernet Ditpatcher for MT7996
to offload traffic received from the WLAN nic and transmitted on the
LAN one
Co-developed-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Co-developed-by: Sujuan Chen <[email protected]>
Signed-off-by: Sujuan Chen <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Similar to MT7915, enable Wireless Ethernet Ditpatcher for MT7996
to offload traffic received from the LAN nic and transmitted on the
WLAN one
Co-developed-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Sujuan Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable PPDU TxS by default. This makes the driver able to get Tx rate
information from TxS. The driver will also refresh BA session timer
on receive of PPDU TxS when WED is on.
Signed-off-by: Yi-Chia Hsieh <[email protected]>
Signed-off-by: Money Wang <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
Signed-off-by: Evelyn Tsai <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Extend settings of LED registers to support per-band configuration.
Signed-off-by: Jen-Hao Cheng <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The Group ID Management frame is an Action frame of category VHT.
It is transmitted by the AP to assign or change the user position
of a STA for one or more group IDs.
Also, sniffer can use a given group id to monitor STA that belongs
to that group.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The connac3 removes fixed rate fields to reduce txd size and introduces
global rate tables (64 entries) for rate setting. Driver needs to fill
the corresponding idx in MT_TXD6_TX_RATE while tx, and push mt76_rate
into predifined table at bootup stage so that mvif->basic_rates_idx
can immediately switch out once setting changes.
spe_idx is also needed for fixed rate frames, and will be updated by
future patches.
Note that all table entries are shared across driver and firmware
(i.e.TxBF), hence adding MT7996_BASIC_RATES_TBL to reflect mapping
status.
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, function
calltrace and MCU memory dump.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add testing points into debugfs to trigger firmware assert and enable
full system recovery. Also rename knob "fw_ser" to a clear-cut name
"sys_recovery".
Co-developed-by: Bo Jiao <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Add mt7996_reset() and refactor mt7996_mac_reset_work() to support
full system recovery.
Signed-off-by: Bo Jiao <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
In newer chipsets, CFEND_RATE setting has been moved to different hw
module.
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
addr <= MT_CBTOP2_PHY_END(0xffffffff) is always true (<= u32max),
so drop it.
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
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.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
