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[84.220.246.20]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49981b585b3sm67349925e9.10.2026.08.13.05.38.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2026 05:38:15 -0700 (PDT) Date: Thu, 13 Aug 2026 14:37:56 +0200 From: moosager To: Devin Wittmayer Cc: Felix Fietkau , Lorenzo Bianconi , linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org, Ryder Lee , Shayne Chen , Sean Wang , Deren Wu Subject: Re: [PATCH wireless] wifi: mt76: mt7921: check drv_pmctrl return in the PCIe reset path Message-ID: References: <20260809012309.43657-1-lucid_duck@justthetip.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260809012309.43657-1-lucid_duck@justthetip.ca> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260813_053819_057011_E33A6002 X-CRM114-Status: UNSURE ( 8.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hello, I can confirm the patch works as advertised: > With the return checked, 26 ownership failures produced no firmware > download, and mt7921_mac_reset_work() got as far as logging "chip reset > failed", which it never did otherwise. I would like to reiterate, though, that a more complete fix should be pursued by anyone who has more knowledge of the driver or firmware. Previously, a marginal improvement like this one was applied, but the issue persists to this day (see [1]). Thanks in advance. [1] https://patchwork.kernel.org/project/linux-wireless/patch/727eb5ffd3c7c805245e512da150ecf0a7154020.1659452909.git.deren.wu@mediatek.com/