Re: [PATCH ath-next v4 0/8] wifi: ath9k: fix register access and spectral scan filter handling on ath9k_htc

From: Jeff Johnson

Date: Tue Oct 27 2026 - 14:54:36 EST



On Wed, 16 Sep 2026 20:34:21 +0300, Nerijus Bendžiūnas wrote:
> Eight fixes for the AR9271 USB driver, resent as one series in
> dependency order as requested.
>
> Patch 1 gives the multi-register read a return value and checks it.
>
> Patches 2 and 3 belong together: 2 fixes the byte count of a full
> read-modify-write flush, which has truncated the AR9271 PA calibration
> since the buffer was added, and caps the buffer at 14 entries because
> the corrected 15-entry command fills whole USB packets and is never
> delivered; 3 refuses any such command.
>
> [...]

Applied, thanks!

[1/8] wifi: ath9k: return an error from a failed multi-register read
commit: b93cf212206154dc4ef73ef2ec2da7cf9c40cb50
[2/8] wifi: ath9k_htc: fix the byte count of a full RMW buffer flush
commit: 498e911ada9c9cf47a3a955fc1b346209b25e028
[3/8] wifi: ath9k_htc: refuse a command that fills whole USB packets
commit: 5ee78539988f3f3910558640cad6f0e049cfe24a
[4/8] wifi: ath9k: stop a failed register read from opening the RX filter
commit: 9477a8b3e552648ffb1b5716697dc5852548f081
[5/8] wifi: ath9k: clear the PHY error filter when a spectral scan is disabled
commit: 4c4a19d3a181bb25e21cc4bd1b6c707aa5aeba86
[6/8] wifi: ath9k: count spectral samples in the driver's own RX stats
commit: 107b9b50077cab2ce3070914ff34abf68d2d7564
[7/8] wifi: ath9k_htc: pass CRC-tagged spectral samples to the FFT parser
commit: 519850bff38c9dd41be0d42afc03c24228d111ba
[8/8] wifi: ath9k_htc: derive the PHY error filter bits from software state
commit: 7b14c8f4a9615579b09cbcdc4515b65ae6124753

Best regards,
--
Jeff Johnson <jeff.johnson@xxxxxxxxxxxxxxxx>