linux-toradex.git/drivers/net/wireless/ath/ath10k, branch master

wifi: ath10k: fix skb leak on incomplete msdu during rx pop

2026-07-09T14:44:42+00:00

When ath10k_htt_rx_pop_paddr32_list() or
ath10k_htt_rx_pop_paddr64_list() encounters an incomplete frame
(RX_ATTENTION_FLAGS_MSDU_DONE not set), it returns -EIO without
purging the skb list built up so far, leaking any skbs already
queued in the list.

Other early-exit paths within these same functions already call
__skb_queue_purge() before returning an error. Add it before the
-EIO return as well to be consistent and prevent the leak.

Tested-on: WCN3990 hw1.0 WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1

Fixes: c545070e404b ("ath10k: implement rx reorder support")
Fixes: 3b0b55b19d1d ("ath10k: Add support for 64 bit HTT in-order indication msg")
Signed-off-by: Manikanta Pubbisetty 
Reviewed-by: Rameshkumar Sundaram 
Reviewed-by: Baochen Qiang 
Link: https://patch.msgid.link/20260623064355.1876743-1-manikanta.pubbisetty@oss.qualcomm.com
Signed-off-by: Jeff Johnson

wifi: ath10k: Update Qualcomm copyrights

2026-06-09T13:50:28+00:00

Update Qualcomm copyrights per current legal guidance.

Assisted-by: Claude:claude-sonnet-4-6
Link: https://patch.msgid.link/20260608-ath12k-copyright-v2-3-37504d70b03c@oss.qualcomm.com
Signed-off-by: Jeff Johnson

Merge tag 'ath-next-20260526' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath

2026-05-28T08:23:15+00:00

Jeff Johnson says:
==================
ath.git patches for v7.2 (PR #2)

For ath12k:
- Add thermal throttling and cooling device support
- Add support for handling incumbent signal interference in 6 GHz
- Add support for channel 177 in the 5 GHz band

In addition, a large number of cleanup and minor bug fixing across
all supported drivers.
==================

Signed-off-by: Johannes Berg

wifi: ath10k: update outdated comment for renamed ieee80211_tx_status()

2026-05-20T16:57:20+00:00

The function ieee80211_tx_status() was renamed to
ieee80211_tx_status_skb() by commit 2703bc851399
("wifi: mac80211: rename ieee80211_tx_status() to
ieee80211_tx_status_skb()").  Update the stale reference
in ath10k_htt_tx_hl().

Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun 
Link: https://patch.msgid.link/20260321110011.8556-1-kexinsun@smail.nju.edu.cn
Signed-off-by: Jeff Johnson

wifi: ath10k: skip WMI and beacon transmission when device is wedged

2026-05-12T14:00:00+00:00

In ath10k_wmi_cmd_send(), the current code detects ATH10K_STATE_WEDGED
and sets ret to -ESHUTDOWN, but still proceeds to transmit pending
beacons and calls ath10k_wmi_cmd_send_nowait().

This can lead to incorrect behavior, as WMI commands and beacons are
still sent after the device has been marked as wedged, and the original
-ESHUTDOWN return value may be overwritten by the result of the send
path.

The wedged state indicates the hardware is already unreliable, and no
further interaction with firmware is expected or meaningful in this
state.

Fix this by skipping beacon transmission and the WMI send path entirely
once ATH10K_STATE_WEDGED is detected, ensuring consistent return values
and avoiding unnecessary firmware interaction.

Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1
Tested-on: QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00189

Fixes: c256a94d1b1b ("wifi: ath10k: shutdown driver when hardware is unreliable")
Signed-off-by: Kang Yang 
Reviewed-by: Rameshkumar Sundaram 
Reviewed-by: Baochen Qiang 
Link: https://patch.msgid.link/20260428061737.37-1-kang.yang@oss.qualcomm.com
Signed-off-by: Jeff Johnson

wifi: ath: Fix the license marking

2026-05-11T14:59:01+00:00

The Copyright for Qualcomm changed its format and replaces the old
Qualcomm Innovative Center by Qualcomm Technology Inc.

Signed-off-by: Daniel Lezcano 
Link: https://patch.msgid.link/20260317180833.3061582-1-daniel.lezcano@oss.qualcomm.com
Signed-off-by: Jeff Johnson

wifi: ath10k: drop gpio_led reference

2026-05-11T14:59:00+00:00

The driver uses a 'struct gpio_led' internally, but does not actually interact
with the gpio_led driver, in particular it does not actually use gpiolib here.

Signed-off-by: Arnd Bergmann 
Reviewed-by: Loic Poulain 
Link: https://patch.msgid.link/20260428162955.614739-1-arnd@kernel.org
Signed-off-by: Jeff Johnson

wifi: ath: Use the unified QMI service ID instead of defining it locally

2026-04-30T21:24:07+00:00

Instead of defining a local macro with a custom name for the QMI
service identifier, use the one provided in qmi.h and remove the
locally defined macro.

Reviewed-by: Dmitry Baryshkov 
Signed-off-by: Daniel Lezcano 
Acked-by: Jeff Johnson 
Link: https://patch.msgid.link/20260316171419.2619620-3-daniel.lezcano@oss.qualcomm.com
Signed-off-by: Jeff Johnson

wifi: ath10k: snoc: select POWER_SEQUENCING

2026-04-23T17:57:50+00:00

The commit afcf3ec615c9 ("wifi: ath10k: snoc: support powering on the
device via pwrseq") made ath10k SNOC driver use devm_pwrseq_get().
Select the corresponding Kconfig symbol to make sure that API call is
always available and doesn't return an error per se.

Fixes: afcf3ec615c9 ("wifi: ath10k: snoc: support powering on the device via pwrseq")
Reported-by: Luca Weiss 
Closes: https://lore.kernel.org/r/DHUHU7UIT487.139L3KIVRVREU@fairphone.com
Signed-off-by: Dmitry Baryshkov 
Reviewed-by: Rameshkumar Sundaram 
Link: https://patch.msgid.link/20260418-ath10k-snoc-pwrseq-v1-1-832594ba3294@oss.qualcomm.com
Signed-off-by: Jeff Johnson

wifi: ath10k: Add device-tree quirk to skip host cap QMI requests

2026-04-08T17:13:09+00:00

Some firmware versions do not support the host capability QMI request.
Since this request occurs before firmware-N.bin and board-M.bin are
loaded, the quirk cannot be expressed in the firmware itself.

The root cause is unclear, but there appears to be a generation of
firmware that lacks host capability support.

Without this quirk, ath10k_qmi_host_cap_send_sync() returns
QMI_ERR_MALFORMED_MSG_V01 before loading the firmware. This error is not
fatal - Wi-Fi services still come up successfully if the request is simply
skipped.

Add a device-tree quirk to skip the host capability QMI request on devices
whose firmware does not support it.

For example, firmware build
"QC_IMAGE_VERSION_STRING=WLAN.HL.2.0.c3-00257-QCAHLSWMTPLZ-1"
on Xiaomi Poco F1 phone requires this quirk.

Suggested-by: Bjorn Andersson 
Signed-off-by: Amit Pundir 
Tested-by: Paul Sajna 
Reviewed-by: Baochen Qiang 
Reviewed-by: Vasanthakumar Thiagarajan 
Acked-by: Dmitry Baryshkov 
Signed-off-by: David Heidelberg 
Link: https://patch.msgid.link/20260407-skip-host-cam-qmi-req-v5-2-dfa8a05c6538@ixit.cz
Signed-off-by: Jeff Johnson