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3386 Commits

Author SHA1 Message Date
Ming Yen Hsieh 86dca1cb48 wifi: mt76: mt7925: adjust rm BSS flow to prevent next connection failure 
[ Upstream commit 0ebb60da84 ]

Removing BSS without removing STAREC first will cause firmware
abnormal and next connection fail.

Fixes: 816161051a ("wifi: mt76: mt7925: Cleanup MLO settings post-disconnection")
Cc: stable@vger.kernel.org
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Caleb Jorden <cjorden@gmail.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250305000851.493671-4-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[ struct mt76_vif_link -> struct mt792x_vif  ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-08-01 09:48:47 +01:00
Sean Wang b63eb95856 Revert "wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO" 
[ Upstream commit 766ea2cf5a ]

For MLO, mac80211 will send the BA action for each link to
the driver, so the driver does not need to handle it itself.
Therefore, revert this patch.

Fixes: eb2a9a12c6 ("wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO")
Cc: stable@vger.kernel.org
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Tested-by: Caleb Jorden <cjorden@gmail.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20250305000851.493671-1-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[ struct mt76_vif_link -> struct mt76_vif ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-08-01 09:48:46 +01:00
Henry Martin 1bbdf42137 wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init() 
[ Upstream commit 03ee8f7380 ]

devm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init()
does not check for this case, which results in a NULL pointer
dereference.

Add NULL check after devm_kasprintf() to prevent this issue.

Fixes: 396e41a74a ("wifi: mt76: mt7925: support temperature sensor")
Signed-off-by: Henry Martin <bsdhenryma@tencent.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250625124901.1839832-1-bsdhenryma@tencent.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-07-17 18:37:17 +02:00
Michael Lo a7b2f250ff wifi: mt76: mt7925: fix invalid array index in ssid assignment during hw scan 
commit c701574c54 upstream.

Update the destination index to use 'n_ssids', which is incremented only
when a valid SSID is present. Previously, both mt76_connac_mcu_hw_scan()
and mt7925_mcu_hw_scan() used the loop index 'i' for the destination
array, potentially leaving gaps if any source SSIDs had zero length.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250612062046.160598-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-07-17 18:37:10 +02:00
Ming Yen Hsieh fad0f6fcda wifi: mt76: mt7925: fix the wrong config for tx interrupt 
commit d20de55332 upstream.

MT_INT_TX_DONE_MCU_WM may cause tx interrupt to be mishandled
during a reset failure, leading to the reset process failing.
By using MT_INT_TX_DONE_MCU instead of MT_INT_TX_DONE_MCU_WM,
the handling of tx interrupt is improved.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250612060931.135635-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-07-17 18:37:10 +02:00
Deren Wu 9b50874f29 wifi: mt76: mt7925: prevent NULL pointer dereference in mt7925_sta_set_decap_offload() 
commit 35ad47c0b3 upstream.

Add a NULL check for msta->vif before accessing its members to prevent
a kernel panic in AP mode deployment. This also fix the issue reported
in [1].

The crash occurs when this function is triggered before the station is
fully initialized. The call trace shows a page fault at
mt7925_sta_set_decap_offload() due to accessing resources when msta->vif
is NULL.

Fix this by adding an early return if msta->vif is NULL and also check
wcid.sta is ready. This ensures we only proceed with decap offload
configuration when the station's state is properly initialized.

[14739.655703] Unable to handle kernel paging request at virtual address ffffffffffffffa0
[14739.811820] CPU: 0 UID: 0 PID: 895854 Comm: hostapd Tainted: G
[14739.821394] Tainted: [C]=CRAP, [O]=OOT_MODULE
[14739.825746] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[14739.831577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[14739.838538] pc : mt7925_sta_set_decap_offload+0xc0/0x1b8 [mt7925_common]
[14739.845271] lr : mt7925_sta_set_decap_offload+0x58/0x1b8 [mt7925_common]
[14739.851985] sp : ffffffc085efb500
[14739.855295] x29: ffffffc085efb500 x28: 0000000000000000 x27: ffffff807803a158
[14739.862436] x26: ffffff8041ececb8 x25: 0000000000000001 x24: 0000000000000001
[14739.869577] x23: 0000000000000001 x22: 0000000000000008 x21: ffffff8041ecea88
[14739.876715] x20: ffffff8041c19ca0 x19: ffffff8078031fe0 x18: 0000000000000000
[14739.883853] x17: 0000000000000000 x16: ffffffe2aeac1110 x15: 000000559da48080
[14739.890991] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
[14739.898130] x11: 0a10020001008e88 x10: 0000000000001a50 x9 : ffffffe26457bfa0
[14739.905269] x8 : ffffff8042013bb0 x7 : ffffff807fb6cbf8 x6 : dead000000000100
[14739.912407] x5 : dead000000000122 x4 : ffffff80780326c8 x3 : 0000000000000000
[14739.919546] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff8041ececb8
[14739.926686] Call trace:
[14739.929130]  mt7925_sta_set_decap_offload+0xc0/0x1b8 [mt7925_common]
[14739.935505]  ieee80211_check_fast_rx+0x19c/0x510 [mac80211]
[14739.941344]  _sta_info_move_state+0xe4/0x510 [mac80211]
[14739.946860]  sta_info_move_state+0x1c/0x30 [mac80211]
[14739.952116]  sta_apply_auth_flags.constprop.0+0x90/0x1b0 [mac80211]
[14739.958708]  sta_apply_parameters+0x234/0x5e0 [mac80211]
[14739.964332]  ieee80211_add_station+0xdc/0x190 [mac80211]
[14739.969950]  nl80211_new_station+0x46c/0x670 [cfg80211]
[14739.975516]  genl_family_rcv_msg_doit+0xdc/0x150
[14739.980158]  genl_rcv_msg+0x218/0x298
[14739.983830]  netlink_rcv_skb+0x64/0x138
[14739.987670]  genl_rcv+0x40/0x60
[14739.990816]  netlink_unicast+0x314/0x380
[14739.994742]  netlink_sendmsg+0x198/0x3f0
[14739.998664]  __sock_sendmsg+0x64/0xc0
[14740.002324]  ____sys_sendmsg+0x260/0x298
[14740.006242]  ___sys_sendmsg+0xb4/0x110

Cc: stable@vger.kernel.org
Link: https://github.com/morrownr/USB-WiFi/issues/603 [1]
Fixes: b859ad6530 ("wifi: mt76: mt7925: add link handling in mt7925_sta_set_decap_offload")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Link: https://patch.msgid.link/35aedbffa050e98939264300407a52ba4e236d52.1748149855.git.deren.wu@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-07-17 18:37:10 +02:00
Deren Wu 9639e54025 wifi: mt76: mt7921: prevent decap offload config before STA initialization 
commit 7035a08234 upstream.

The decap offload configuration should only be applied after the STA has
been successfully initialized. Attempting to configure it earlier can lead
to corruption of the MAC configuration in the chip's hardware state.

Add an early check for `msta->deflink.wcid.sta` to ensure the station peer
is properly initialized before proceeding with decapsulation offload
configuration.

Cc: stable@vger.kernel.org
Fixes: 24299fc869 ("mt76: mt7921: enable rx header traslation offload")
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Link: https://patch.msgid.link/f23a72ba7a3c1ad38ba9e13bb54ef21d6ef44ffb.1748149855.git.deren.wu@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-07-17 18:37:10 +02:00
Leon Yen 84feb629fc wifi: mt76: mt7925: introduce thermal protection 
[ Upstream commit 1d81e893b4 ]

Add thermal protection to prevent the chip from possible overheating
due to prolonged high traffic and adverse operating conditions.

Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250509082117.453819-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-27 11:11:29 +01:00
Samuel Williams 7f622bb3b5 wifi: mt76: mt7921: add 160 MHz AP for mt7922 device 
[ Upstream commit 7011faebe5 ]

This allows mt7922 in hostapd mode to transmit up to 1.4 Gbps.

Signed-off-by: Samuel Williams <sam8641@gmail.com>
Link: https://patch.msgid.link/20250511005316.1118961-1-sam8641@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-27 11:11:29 +01:00
Henk Vergonet e7a1865056 wifi: mt76: mt76x2: Add support for LiteOn WN4516R,WN4519R 
[ Upstream commit 3c0e4f606d ]

Adds support for:
 - LiteOn WN4516R
 - LiteOn WN4519R
 Both use:
 - A nonstandard USB connector
 - Mediatek chipset MT7600U
 - ASIC revision: 76320044

Disabled VHT support on ASIC revision 76320044:

 This fixes the 5G connectibity issue on LiteOn WN4519R module
 see https://github.com/openwrt/mt76/issues/971

 And may also fix the 5G issues on the XBox One Wireless Adapter
 see https://github.com/openwrt/mt76/issues/200

 I have looked at the FCC info related to the MT7632U chip as mentioned in here:
 https://github.com/openwrt/mt76/issues/459
 These confirm the chipset does not support 'ac' mode and hence VHT should be turned of.

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250418143914.31384-1-henk.vergonet@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-27 11:11:29 +01:00
Benjamin Lin d4b93f9c2f wifi: mt76: mt7996: drop fragments with multicast or broadcast RA 
[ Upstream commit 80fda1cd7b ]

IEEE 802.11 fragmentation can only be applied to unicast frames.
Therefore, drop fragments with multicast or broadcast RA. This patch
addresses vulnerabilities such as CVE-2020-26145.

Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-4-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-27 11:11:28 +01:00
Michael Lo 7a20cdb55c wifi: mt76: mt7925: fix host interrupt register initialization 
commit ca872e0ad9 upstream.

ensure proper interrupt handling and aligns with the hardware spec by
updating the register offset for MT_WFDMA0_HOST_INT_ENA.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250509083512.455095-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-06-27 11:11:15 +01:00
Shayne Chen 7e48358639 wifi: mt76: mt7996: fix RX buffer size of MCU event 
[ Upstream commit 42cb27af34 ]

Some management frames are first processed by the firmware and then
passed to the driver through the MCU event rings. In CONNAC3, event rings
do not support scatter-gather and have a size limitation of 2048 bytes.
If a packet sized between 1728 and 2048 bytes arrives from an event ring,
the ring will hang because the driver attempts to use scatter-gather to
process it.

To fix this, include the size of struct skb_shared_info in the MCU RX
buffer size to prevent scatter-gather from being used for event skb in
mt76_dma_rx_fill_buf().

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-7-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:52 +02:00
Peter Chiu 3fc2021984 wifi: mt76: mt7996: set EHT max ampdu length capability 
[ Upstream commit 8b2f574845 ]

Set the max AMPDU length in the EHT MAC CAP. Without this patch, the
peer station cannot obtain the correct capability, which prevents
achieving peak throughput on the 2 GHz band.

Fixes: 1816ad9381 ("wifi: mt76: mt7996: add max mpdu len capability")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250515032952.1653494-3-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:52 +02:00
Michael Lo ba9bf458fa wifi: mt76: mt7925: ensure all MCU commands wait for response 
[ Upstream commit aa97ff5782 ]

Modify MCU command sending functions to wait for a response,
ensuring consistent behavior across all commands and improves
reliability by confirming that each command is processed
successfully.

Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Michael Lo <michael.lo@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-3-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:52 +02:00
Ming Yen Hsieh 52ffee9fea wifi: mt76: mt7925: refine the sniffer commnad 
[ Upstream commit bd02eebfc0 ]

Remove a duplicate call to `mt76_mcu_send_msg` to fix redundant operations
in the sniffer command handling.

Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-2-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:51 +02:00
Ming Yen Hsieh 17e939897e wifi: mt76: mt7925: prevent multiple scan commands 
[ Upstream commit 122f270aca ]

Add a check to ensure only one scan command is active at a time
by testing the MT76_HW_SCANNING state.

Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250414013954.1151774-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:51 +02:00
Henry Martin 790d05cde3 wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init() 
[ Upstream commit efb95439c1 ]

devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.

Prevent null pointer dereference in mt7915_mmio_wed_init().

Fixes: 4f831d18d1 ("wifi: mt76: mt7915: enable WED RX support")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://patch.msgid.link/20250407061900.85317-1-bsdhenrymartin@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:51 +02:00
Henry Martin 1072fc0ca1 wifi: mt76: mt7996: Fix null-ptr-deref in mt7996_mmio_wed_init() 
[ Upstream commit 8f30e2b059 ]

devm_ioremap() returns NULL on error. Currently, mt7996_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.

Prevent null pointer dereference in mt7996_mmio_wed_init()

Fixes: 83eafc9251 ("wifi: mt76: mt7996: add wed tx support")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://patch.msgid.link/20250407032349.83360-1-bsdhenrymartin@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-06-19 15:31:51 +02:00
Quan Zhou ac3af695c4 wifi: mt76: mt7925: fix fails to enter low power mode in suspend state 
[ Upstream commit 2d5630b0c9 ]

The mt7925 sometimes fails to enter low power mode during suspend.
This is caused by the chip firmware sending an additional ACK event
to the host after processing the suspend command. Due to timing issues,
this event may not reach the host, causing the chip to get stuck.
To resolve this, the ACK flag in the suspend command is removed,
as it is not needed in the MT7925 architecture. This prevents the
firmware from sending the additional ACK event, ensuring the device
can reliably enter low power mode during suspend.

Signed-off-by: Quan Zhou <quan.zhou@mediatek.com>
Link: https://patch.msgid.link/d056938144a3a0336c3a4e3cec6f271899f32bf7.1736775666.git.quan.zhou@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:02:11 +02:00
Ming Yen Hsieh 8b526e4d94 wifi: mt76: mt7925: load the appropriate CLC data based on hardware type 
[ Upstream commit f2027ef3f7 ]

Read the EEPROM to determine the hardware type and uses this to load the
correct CLC data.

Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250304113649.867387-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:02:11 +02:00
Benjamin Lin c9c64da88e wifi: mt76: mt7996: revise TXS size 
[ Upstream commit 593c829b43 ]

Size of MPDU/PPDU TXS is 12 DWs.
In mt7996/mt7992, last 4 DWs are reserved, so TXS size was mistakenly
considered to be 8 DWs. However, in mt7990, 9th DW of TXS starts to be used.

Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Link: https://patch.msgid.link/20250311103646.43346-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:02:10 +02:00
Rex Lu 1d58321192 wifi: mt76: mt7996: fix SER reset trigger on WED reset 
[ Upstream commit 8d38abdf6c ]

The firmware needs a specific trigger when WED is being reset due to an
ethernet reset condition. This helps prevent further L1 SER failure.

Signed-off-by: Rex Lu <rex.lu@mediatek.com>
Link: https://patch.msgid.link/20250311103646.43346-2-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:02:10 +02:00
Felix Fietkau fa6c05122f wifi: mt76: only mark tx-status-failed frames as ACKed on mt76x0/2 
[ Upstream commit 0c5a89cedd ]

The interrupt status polling is unreliable, which can cause status events
to get lost. On all newer chips, txs-timeout is an indication that the
packet was either never sent, or never acked.
Fixes issues with inactivity polling.

Link: https://patch.msgid.link/20250311103646.43346-6-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-05-29 11:02:10 +02:00
Fedor Pchelkin 2b81e76db3 wifi: mt76: disable napi on driver removal 
commit 78ab4be549 upstream.

A warning on driver removal started occurring after commit 9dd05df840
("net: warn if NAPI instance wasn't shut down"). Disable tx napi before
deleting it in mt76_dma_cleanup().

 WARNING: CPU: 4 PID: 18828 at net/core/dev.c:7288 __netif_napi_del_locked+0xf0/0x100
 CPU: 4 UID: 0 PID: 18828 Comm: modprobe Not tainted 6.15.0-rc4 #4 PREEMPT(lazy)
 Hardware name: ASUS System Product Name/PRIME X670E-PRO WIFI, BIOS 3035 09/05/2024
 RIP: 0010:__netif_napi_del_locked+0xf0/0x100
 Call Trace:
 <TASK>
 mt76_dma_cleanup+0x54/0x2f0 [mt76]
 mt7921_pci_remove+0xd5/0x190 [mt7921e]
 pci_device_remove+0x47/0xc0
 device_release_driver_internal+0x19e/0x200
 driver_detach+0x48/0x90
 bus_remove_driver+0x6d/0xf0
 pci_unregister_driver+0x2e/0xb0
 __do_sys_delete_module.isra.0+0x197/0x2e0
 do_syscall_64+0x7b/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e

Tested with mt7921e but the same pattern can be actually applied to other
mt76 drivers calling mt76_dma_cleanup() during removal. Tx napi is enabled
in their *_dma_init() functions and only toggled off and on again inside
their suspend/resume/reset paths. So it should be okay to disable tx
napi in such a generic way.

Found by Linux Verification Center (linuxtesting.org).

Fixes: 2ac515a5d7 ("mt76: mt76x02: use napi polling for tx cleanup")
Cc: stable@vger.kernel.org
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Tested-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250506115540.19045-1-pchelkin@ispras.ru
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-05-22 14:29:50 +02:00
Ming Yen Hsieh 00026f80c4 wifi: mt76: mt7925: fix the wrong simultaneous cap for MLO 
commit 7dcea6fe33 upstream.

The mt7925 chip is only support a single radio, so the maximum
number of simultaneous should be 0.

Fixes: 86c051f2c4 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Cc: stable@vger.kernel.org
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Caleb Jorden <cjorden@gmail.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250305000851.493671-3-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-20 10:15:40 +02:00
Ming Yen Hsieh 374f2bf7b3 wifi: mt76: mt7925: fix the wrong link_idx when a p2p_device is present 
commit 4bada9b0a2 upstream.

When the p2p device and MLO station are running concurrently, the p2p device
will occupy the wrong link_idx when the MLO secondary link is added.

Fixes: 9e4c3a007f ("wifi: mt76: connac: Extend mt76_connac_mcu_uni_add_dev for MLO")
Cc: stable@vger.kernel.org
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Caleb Jorden <cjorden@gmail.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250305000851.493671-2-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-20 10:15:40 +02:00
Ming Yen Hsieh 0dd6c62c13 wifi: mt76: mt7925: fix country count limitation for CLC 
commit 6458d760a0 upstream.

Due to the increase in the number of power tables for 6Ghz on CLC,
the variable nr_country is no longer sufficient to represent the
total quantity. Therefore, we have switched to calculating the
length of clc buf to obtain the correct power table.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250116062131.3860198-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-20 10:15:40 +02:00
Ming Yen Hsieh 1706a07b38 wifi: mt76: mt7925: ensure wow pattern command align fw format 
commit 8ae45b1f69 upstream.

Align the format of "struct mt7925_wow_pattern_tlv" with
firmware to ensure proper functionality.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250116055925.3856856-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-20 10:15:39 +02:00
Haoxiang Li ef44c9e811 wifi: mt76: Add check for devm_kstrdup() 
commit 4bc1da524b upstream.

Add check for the return value of devm_kstrdup() in
mt76_get_of_data_from_mtd() to catch potential exception.

Fixes: e7a6a044f9 ("mt76: testmode: move mtd part to mt76_dev")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Link: https://patch.msgid.link/20250219033645.2594753-1-haoxiang_li2024@163.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-20 10:15:39 +02:00
Icenowy Zheng fe51630ba2 wifi: mt76: mt76x2u: add TP-Link TL-WDN6200 ID to device table 
[ Upstream commit 06cccc2ebb ]

The TP-Link TL-WDN6200 "Driverless" version cards use a MT7612U chipset.

Add the USB ID to mt76x2u driver.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Link: https://patch.msgid.link/20250317102235.1421726-1-uwu@icenowy.me
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-04-20 10:15:21 +02:00
Ming Yen Hsieh 0cfea60966 wifi: mt76: mt7921: fix kernel panic due to null pointer dereference 
commit adc3fd2a22 upstream.

Address a kernel panic caused by a null pointer dereference in the
`mt792x_rx_get_wcid` function. The issue arises because the `deflink` structure
is not properly initialized with the `sta` context. This patch ensures that the
`deflink` structure is correctly linked to the `sta` context, preventing the
null pointer dereference.

 BUG: kernel NULL pointer dereference, address: 0000000000000400
 #PF: supervisor read access in kernel mode
 #PF: error_code(0x0000) - not-present page
 PGD 0 P4D 0
 Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
 CPU: 0 UID: 0 PID: 470 Comm: mt76-usb-rx phy Not tainted 6.12.13-gentoo-dist #1
 Hardware name:  /AMD HUDSON-M1, BIOS 4.6.4 11/15/2011
 RIP: 0010:mt792x_rx_get_wcid+0x48/0x140 [mt792x_lib]
 RSP: 0018:ffffa147c055fd98 EFLAGS: 00010202
 RAX: 0000000000000000 RBX: ffff8e9ecb652000 RCX: 0000000000000000
 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8e9ecb652000
 RBP: 0000000000000685 R08: ffff8e9ec6570000 R09: 0000000000000000
 R10: ffff8e9ecd2ca000 R11: ffff8e9f22a217c0 R12: 0000000038010119
 R13: 0000000080843801 R14: ffff8e9ec6570000 R15: ffff8e9ecb652000
 FS:  0000000000000000(0000) GS:ffff8e9f22a00000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 0000000000000400 CR3: 000000000d2ea000 CR4: 00000000000006f0
 Call Trace:
  <TASK>
  ? __die_body.cold+0x19/0x27
  ? page_fault_oops+0x15a/0x2f0
  ? search_module_extables+0x19/0x60
  ? search_bpf_extables+0x5f/0x80
  ? exc_page_fault+0x7e/0x180
  ? asm_exc_page_fault+0x26/0x30
  ? mt792x_rx_get_wcid+0x48/0x140 [mt792x_lib]
  mt7921_queue_rx_skb+0x1c6/0xaa0 [mt7921_common]
  mt76u_alloc_queues+0x784/0x810 [mt76_usb]
  ? __pfx___mt76_worker_fn+0x10/0x10 [mt76]
  __mt76_worker_fn+0x4f/0x80 [mt76]
  kthread+0xd2/0x100
  ? __pfx_kthread+0x10/0x10
  ret_from_fork+0x34/0x50
  ? __pfx_kthread+0x10/0x10
  ret_from_fork_asm+0x1a/0x30
  </TASK>
 ---[ end trace 0000000000000000 ]---

Reported-by: Nick Morrow <usbwifi2024@gmail.com>
Closes: https://github.com/morrownr/USB-WiFi/issues/577
Cc: stable@vger.kernel.org
Fixes: 90c10286b1 ("wifi: mt76: mt7925: Update mt792x_rx_get_wcid for per-link STA")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Tested-by: Salah Coronya <salah.coronya@gmail.com>
Link: https://patch.msgid.link/20250218033343.1999648-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-10 14:39:39 +02:00
Ming Yen Hsieh 339d6c965f wifi: mt76: mt7925: remove unused acpi function for clc 
commit b4ea6fdfc0 upstream.

The code for handling ACPI configuration in CLC was copied from the mt7921
driver but is not utilized in the mt7925 implementation. So removes the
unused functionality to clean up the codebase.

Cc: stable@vger.kernel.org
Fixes: c948b5da6b ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250304113649.867387-4-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-04-10 14:39:37 +02:00
Shayne Chen a64cf55327 wifi: mt76: mt7915: add module param to select 5 GHz or 6 GHz on MT7916 
commit 57af267d2b upstream.

Due to a limitation in available memory, the MT7916 firmware can only
handle either 5 GHz or 6 GHz at a time. It does not support runtime
switching without a full restart.

On older firmware, this accidentally worked to some degree due to missing
checks, but couldn't be supported properly, because it left the 6 GHz
channels uncalibrated.
Newer firmware refuses to start on either band if the passed EEPROM
data indicates support for both.

Deal with this limitation by using a module parameter to specify the
preferred band in case both are supported.

Fixes: b4d093e321 ("mt76: mt7915: add 6 GHz support")
Cc: stable@vger.kernel.org
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20241010083816.51880-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-02-17 10:05:15 +01:00
Nick Morrow 59dd56cf3b wifi: mt76: mt7921u: Add VID/PID for TP-Link TXE50UH 
commit 47d9a8ba1d upstream.

Add VID/PID 35bc/0107 for recently released TP-Link TXE50UH USB WiFi adapter.

Tested-by: Shang Chieh Tseng <shangchieh.tseng@tsengsy.com>
Signed-off-by: Nick Morrow <usbwifi2024@gmail.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/e797f105-9ca8-41e9-96de-7d25dec09943@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2025-02-17 10:05:14 +01:00
Peter Chiu 776fb8be52 wifi: mt76: mt7996: fix ldpc setting 
[ Upstream commit da8352da1e ]

The non-AP interfaces would not use conf->vht_ldpc so they never set
STA_CAP_VHT_LDPC even if peer-station support LDPC.
Check conf->vht_ldpc only for AP interface.

Without this patch, station only uses BCC to transmit packet in VHT mode.

Fixes: dda423dd65 ("wifi: mt76: mt7996: remove mt7996_mcu_beacon_check_caps()")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-7-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Benjamin Lin 2b7e4a8eef wifi: mt76: mt7996: fix definition of tx descriptor 
[ Upstream commit 14749fe2ed ]

For mt7992 chipsets, the definition of TXD.DW6.BIT10~15 has different
interpretations on different frame types. Driver only needs to fill
MSDU_CNT for non-management frames.

Fixes: 408566db8c ("wifi: mt76: connac: add new definition of tx descriptor")
Co-developed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-6-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Benjamin Lin 0e9f49b97f wifi: mt76: mt7996: fix incorrect indexing of MIB FW event 
[ Upstream commit 5c2a25a1ab ]

Fix wrong calculation of the channel times due to incorrect
interpretation from the FW event.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-4-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Howard Hsu 9afda07be0 wifi: mt76: mt7996: fix HE Phy capability 
[ Upstream commit 7e3aef59a4 ]

Set HE SU PPDU And HE MU PPDU With 4x HE-LTF And 0.8 us GI within HE PHY
Capabilities element as 1 since hardware can support.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-3-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Howard Hsu 2c77d8e788 wifi: mt76: mt7996: fix the capability of reception of EHT MU PPDU 
[ Upstream commit 2ffbdfc1bd ]

This commit includes two changes. First, enable "EHT MU PPDU With 4x
EHT-LTF And 0.8us GI" in EHT Phy capabilities element since hardware
can support. Second, fix the value of "Maximum number of supported
EHT LTFs" in the same element, where the previous setting of 3 in
Bit 3-4 was incorrect.

Fixes: 348533eb96 ("wifi: mt76: mt7996: add EHT capability init")
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-2-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Peter Chiu e6d5e6bdf0 wifi: mt76: mt7996: add max mpdu len capability 
[ Upstream commit 1816ad9381 ]

Set max mpdu len to 11454 according to hardware capability.
Without this patch, the max ampdu length would be 3895 and count not get
expected performance.

Fixes: 348533eb96 ("wifi: mt76: mt7996: add EHT capability init")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-1-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Peter Chiu aa9b8600e5 wifi: mt76: mt7996: fix register mapping 
[ Upstream commit d07ecb4f70 ]

Bypass the entry when ofs is equal to dev->reg.map[i].size.
Without this patch, it would get incorrect register mapping when the CR
address is located at the boundary of an entry.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Link: https://patch.msgid.link/OSZPR01MB84344FEFF53004B5CF40BCC198132@OSZPR01MB8434.jpnprd01.prod.outlook.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:21 +01:00
Peter Chiu f1879d80be wifi: mt76: mt7915: fix register mapping 
[ Upstream commit dd1649ef96 ]

Bypass the entry when ofs is equal to dev->reg.map[i].size.
Without this patch, it would get incorrect register mapping when the CR
address is located at the boundary of an entry.

Fixes: cd4c314a65 ("mt76: mt7915: refine register definition")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Link: https://patch.msgid.link/OSZPR01MB843401EAA1DA6BD7AEF356F298132@OSZPR01MB8434.jpnprd01.prod.outlook.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Felix Fietkau f1f0bc58d9 wifi: mt76: mt7915: fix omac index assignment after hardware reset 
[ Upstream commit cd043bbba6 ]

Reset per-phy mac address slot mask in order to avoid leaking entries.

Fixes: 8a55712d12 ("wifi: mt76: mt7915: enable full system reset support")
Link: https://patch.msgid.link/20241230194202.95065-12-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Felix Fietkau bb79a37d12 wifi: mt76: mt7915: firmware restart on devices with a second pcie link 
[ Upstream commit 9b60e2ae51 ]

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: 9093cfff72 ("mt76: mt7915: add support for using a secondary PCIe link for gen1")
Link: https://patch.msgid.link/20241230194202.95065-11-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Felix Fietkau c8f27e3695 wifi: mt76: only enable tx worker after setting the channel 
[ Upstream commit 228bc0e79c ]

Avoids sending packets too early

Fixes: 0b3be9d1d3 ("wifi: mt76: add separate tx scheduling queue for off-channel tx")
Link: https://patch.msgid.link/20241230194202.95065-8-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Felix Fietkau fdef354b05 wifi: mt76: mt7996: fix rx filter setting for bfee functionality 
[ Upstream commit 858fd2a538 ]

Fix rx filter setting to prevent dropping NDPA frames. Without this
change, bfee functionality may behave abnormally.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Link: https://patch.msgid.link/20241230194202.95065-5-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Ming Yen Hsieh 80bce89566 wifi: mt76: mt7925: Properly handle responses for commands with events 
[ Upstream commit 349460913a ]

Properly retrieve the response for commands with events. Ensure accurate
handling of event-driven commands.

Fixes: 86c051f2c4 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20241211011926.5002-17-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:20 +01:00
Ming Yen Hsieh 4c58e49dd9 wifi: mt76: mt7925: Cleanup MLO settings post-disconnection 
[ Upstream commit 816161051a ]

Clean up MLO settings after disconnection.

Fixes: 86c051f2c4 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20241211011926.5002-16-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:19 +01:00
Ming Yen Hsieh bc59dd02af wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO 
[ Upstream commit eb2a9a12c6 ]

Update mt7925_mcu_uni_[tx,rx]_ba for MLO support in firmware.

Fixes: 86c051f2c4 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20241211011926.5002-15-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2025-02-08 09:57:19 +01:00