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Wed, 30 Sep 2026 00:27:03 -0700 (PDT) From: Mehmet Fide To: Ping-Ke Shih Cc: Luka Gejak , Bitterblue Smith , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, mehmet.fide@screeningeagle.com Subject: Re: [PATCH rtw-next 1/2] wifi: rtw88: download the beacon the reserved page was built with Date: Wed, 30 Sep 2026 09:27:02 +0200 Message-ID: <20260930072702.1981397-1-mehmet.fide@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Ping-Ke, On 2026-09-30 Ping-Ke Shih wrote: > If scan request while doing channel switching, we might deny the scan > since peer (STA) might countdown itself and jump to target channel > but no beacon listened causes disconnection. > > Therefore, rtw_download_beacon() fetches its own beacon without affecting > countdown (channel switch isn't operating). Agreed. v2 refuses a hardware scan with -EBUSY while csa_active is set on any interface, and rtw_download_beacon() fetches its own beacon on the scan path, which then never runs during a countdown. Best regards, Mehmet