kernel/drivers/net/wireless/mediatek/mt76/tx.c, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2025-11-24T13:37:54Zwifi: mt76: Add the capability to set TX token start ID2025-11-24T13:37:54ZLorenzo Bianconilorenzo@kernel.org2025-10-17T08:50:31Zurn:sha1:f7632a7fdda861e1215a6b284de738d7ab575837
This is a preliminary patch to enable traffic forward offloading via the
Airoha NPU module available on the Airoha EN7581 SoC.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20251017-mt76-npu-devel-v2-3-ddaa90901723@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: relicense to BSD-3-Clause-Clear2025-11-24T13:37:54ZFelix Fietkaunbd@nbd.name2025-10-08T10:42:50Zurn:sha1:a96fed2825d8dfb068bf640419c619b5f2df4218
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.
Link: https://patch.msgid.link/20251008104250.46292-2-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: use altx queue for offchannel tx on connac+2025-09-15T11:23:01ZFelix Fietkaunbd@nbd.name2025-09-15T07:59:04Zurn:sha1:12911593efa97abc27b75e98c530b8b1193c384b
This ensures that packets are sent out immediately and are not held by
firmware internal buffering.
Link: https://patch.msgid.link/20250915075910.47558-9-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: fix linked list corruption2025-08-27T09:27:57ZFelix Fietkaunbd@nbd.name2025-08-27T08:53:52Zurn:sha1:49fba87205bec14a0f6bd997635bf3968408161e
Never leave scheduled wcid entries on the temporary on-stack list
Fixes: 0b3be9d1d34e ("wifi: mt76: add separate tx scheduling queue for off-channel tx")
Link: https://patch.msgid.link/20250827085352.51636-6-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: prevent non-offchannel mgmt tx during scan/roc2025-08-27T09:20:25ZFelix Fietkaunbd@nbd.name2025-08-13T12:11:06Zurn:sha1:4c2334587b0a13b8f4eda1336ae657297fcd743b
Only put probe request packets in the offchannel queue if
IEEE80211_TX_CTRL_DONT_USE_RATE_MASK is set and IEEE80211_TX_CTL_TX_OFFCHAN
is unset.
Fixes: 0b3be9d1d34e ("wifi: mt76: add separate tx scheduling queue for off-channel tx")
Reported-by: Chad Monroe <chad.monroe@adtran.com>
Link: https://patch.msgid.link/20250813121106.81559-2-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: fix queue assignment for deauth packets2025-07-07T16:02:26ZFelix Fietkaunbd@nbd.name2025-07-07T15:47:02Zurn:sha1:dedf2ec30fe417d181490896adf89cd6b9885b23
When running in AP mode and deauthenticating a client that's in powersave
mode, the disassoc/deauth packet can get stuck in a tx queue along with
other buffered frames. This can fill up hardware queues with frames
that are only released after the WTBL slot is reused for another client.
Fix this by moving deauth packets to the ALTX queue.
Reported-by: Chad Monroe <chad.monroe@adtran.com>
Link: https://patch.msgid.link/20250707154702.1726-2-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: add a wrapper for wcid access with validation2025-07-07T16:02:26ZFelix Fietkaunbd@nbd.name2025-07-07T15:47:01Zurn:sha1:dc66a129adf1f25e944d0b93cd2df2ee0f0bd4d6
Several places use rcu_dereference to get a wcid entry without validating
if the index exceeds the array boundary. Fix this by using a helper function,
which handles validation.
Link: https://patch.msgid.link/20250707154702.1726-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: only mark tx-status-failed frames as ACKed on mt76x0/22025-03-19T13:47:04ZFelix Fietkaunbd@nbd.name2025-03-11T10:36:43Zurn:sha1:0c5a89ceddc1728a40cb3313948401dd70e3c649
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>
wifi: mt76: add multi-radio support to tx scheduling2025-01-14T12:42:29ZFelix Fietkaunbd@nbd.name2025-01-02T16:34:54Zurn:sha1:716cc146d58050cb277fefefe1002d634c4379cf
Look up the phy for each scheduled txq. Only run one scheduling loop per hw.
Link: https://patch.msgid.link/20250102163508.52945-10-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
wifi: mt76: mt7915: use mac80211 .sta_state op2024-09-06T12:23:06ZFelix Fietkaunbd@nbd.name2024-08-27T09:29:59Zurn:sha1:33eb14f1029085bb32e745c6d7a69b06eb3caec4
Allows adding stations before assoc, though they are not passed to the
firmware yet at that point.
Link: https://patch.msgid.link/20240827093011.18621-12-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>