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Wed, 04 Nov 2026 04:48:19 -0800 (PST) Received: from hostname.tail4fb79.ts.net ([2401:7400:c804:b668:65cc:625f:9c43:1e88]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-3b07c896cc6sm9030034a91.9.2026.11.04.04.48.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2026 04:48:18 -0800 (PST) From: Ho Jie Feng To: linux-wireless@vger.kernel.org, Bitterblue Smith Subject: Re: [PATCH rtw-next v2 6/7] wifi: rtw88: 88xxa: adapt channel sensing to receiver gain Date: Wed, 4 Nov 2026 20:47:59 +0800 Message-ID: <20261104124759.41307-1-hjf3108@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <08bfa108-3e8a-40fb-a901-99031b284236@gmail.com> References: <20261031070950.425176-1-hjf3108@gmail.com> <20261031070950.425176-7-hjf3108@gmail.com> <08bfa108-3e8a-40fb-a901-99031b284236@gmail.com> X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On 03/11/2026 19:41, Bitterblue Smith wrote: > On 31/10/2026 09:09, Ho Jie Feng wrote: >> Implement adaptivity for 88xxa, since they support it in >> the hardware. >> >> Signed-off-by: Ho Jie Feng > > This version doesn't have the high latency during scans anymore. > However, the message "firmware failed to leave lps state" appears > a lot more often now. It stops if I disable EDCCA. It seems to be caused by the firmware waiting for EDCCA to clear before fully waking up. I have also encountered this error message, but it does not seem to cause any other issues apart from the line being printed in dmesg. If this is an issue maybe leaving this patch out might be better. Alternatively, the timeout for the firmware to wake up can be increased, although according to this commit: https://github.com/lwfinger/rtw88/commits/1086d09c051f0cff369ccc6a71e3a89706e6efd2/ it didn't help much