From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Nick Hainke <vincent@systemli.org>, linux-wireless@vger.kernel.org
Cc: Nick Hainke <vincent@systemli.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] wifi: ath9k: restore background spectral scan after reset
Date: Mon, 19 Oct 2026 20:46:14 +0200 [thread overview]
Message-ID: <87fqy1wmtl.fsf@toke.dk> (raw)
In-Reply-To: <20260915194327.30397-1-vincent@systemli.org>
Nick Hainke <vincent@systemli.org> writes:
> A reset leaves spectral_mode set to SPECTRAL_BACKGROUND, but resets the
> spectral registers and receive filter. The driver therefore still reports
> a background scan even though the hardware no longer produces FFT samples.
>
> Re-trigger background spectral scanning after reset recovery so the
> software and hardware state match again. Do not re-trigger spectral
> scanning in disabled, manual, channel-scan, radar, or off-channel
> modes.
What bug is this fixing, and how did you test the change?
-Toke
prev parent reply other threads:[~2026-10-19 18:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 19:43 Nick Hainke
2026-10-13 17:56 ` nick
2026-10-19 18:46 ` Toke Høiland-Jørgensen [this message]
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