From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A16A2848BA for ; Thu, 30 Apr 2026 04:42:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777524159; cv=none; b=DQ6thzlM9NFAb7Vv1EpT96QKuS4WoulEJLjglsbJDPNyzH9yUvQuz/Ng/87V4J0jeYsw6xptRSq69M8FqEaEyfbjKMqN+ZEqaDIwykhQRJRbZhqr7WjGV/IywY4dnPaq0Jp8g+oC6ZlOJ5215YdgW5HMHRElXZMXsEjCjnghXlA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777524159; c=relaxed/simple; bh=8/n6e1uhVC1bq6XWw9TnxtNDhUZp003SIysCYAG8SR0=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=hK6KteYIuJ8kd5wE21A4SZUpQ2UAAfyqDMTZnwov4cSXI8UgSM7MLasb027H/8QjQ5Ai/kTP+gQgfPJAJoDvPzGU34rw6E+s8NbjDg0LB/hm9mVklA3oEcGpGkhnh16KeK0fEtSRhZZrnCcOU2zmRzakAVbOuCgEvFvPzD+nPV4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=WWoQAaf0; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="WWoQAaf0" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 63U4gXjyD1693676, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1777524153; bh=8/n6e1uhVC1bq6XWw9TnxtNDhUZp003SIysCYAG8SR0=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:Content-Transfer-Encoding:MIME-Version; b=WWoQAaf0R14uKBmob8JCHIFLS9dg3+iJQd50yf46zJ6VMxo/k7tnEVPK9OGn9SCBQ /PxnyxM+DeArdGUxUyKl4yA3moEXEKO2HPg+NHa4BScH0bfI9Sm9uVy87B5aaGuCcb vWsfX/cY4jCvGO/lneUTlWSyGg3Q5olU7uEmPSsQfmfAgzV2FV5bkmqFhvCeH2meBd mOW211+1nNxhL65Kolq21IMs565YQyUS5Q4TBBhQDMq/XE91NASRojz2cvS5eLcVGM HTWBTzjuadfBOcF6urgq3IklMczKvamQWwhcqSjq3GwI3zr4bGTDDKHIkfkhhe5XQX SRnWFT49Zzxvw== Received: from mail.realtek.com (rtkexhmbs04.realtek.com.tw[10.21.1.54]) by rtits2.realtek.com.tw (8.15.2/3.27/5.94) with ESMTPS id 63U4gXjyD1693676 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 30 Apr 2026 12:42:33 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS04.realtek.com.tw (10.21.1.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Thu, 30 Apr 2026 12:42:33 +0800 Received: from RTKEXHMBS06.realtek.com.tw ([fe80::ed72:3015:2840:4458]) by RTKEXHMBS06.realtek.com.tw ([fe80::ed72:3015:2840:4458%10]) with mapi id 15.02.1748.010; Thu, 30 Apr 2026 12:42:33 +0800 From: Ping-Ke Shih To: Sivanantham Chinnaiyan , "linux-wireless@vger.kernel.org" Subject: RE: RTL8922AE: Severe latency spikes (>200ms) during wifi scan triggers Thread-Topic: RTL8922AE: Severe latency spikes (>200ms) during wifi scan triggers Thread-Index: AQHc1x3sWMqKBjvnZUCLXhILgI7SDbX3CDTA Date: Thu, 30 Apr 2026 04:42:33 +0000 Message-ID: <3b9fedf23b39409f8b5979ed36ea02ed@realtek.com> References: In-Reply-To: Accept-Language: en-US, zh-TW Content-Language: zh-TW Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 U2l2YW5hbnRoYW0gQ2hpbm5haXlhbiA8c2l2YW5hbnRoMzIxQGdtYWlsLmNvbT4gd3JvdGU6DQo+ IFNldmVyZSBsYXRlbmN5IHNwaWtlcyAoMjAwbXMrKSBvY2N1ciB3aGVuZXZlciBhIFdpLUZpIHNj YW4gaXMNCj4gdHJpZ2dlcmVkIChlLmcuLCBjbGlja2luZyBXaS1GaSBtZW51IGluIEdVSSkuIFRo aXMgaGFwcGVucw0KPiBjb25zaXN0ZW50bHkgb24gYm90aCAyLjQgR0h6IGFuZCA1IEdIeiBuZXR3 b3JrcywgdGhvdWdoIGl0IGlzIG11Y2gNCj4gbW9yZSBldmlkZW50IGluIDIuNEdIeiBjaGFubmVs LiBJIGtub3cgdGhhdCBsYXRlbmN5IHNwaWtlcyBkdXJpbmcNCj4gc2NhbnMgYXJlIG5vcm1hbC4g QnV0IEkgYW0gbm90IHN1cmUgaWYgMTUwK21zIGlzIGNvbnNpZGVyZWQgbm9ybWFsLg0KDQpJdCBz ZWVtcyBsaWtlIHRoZSBwaW5nIGxhdGVuY3kgd2l0aG91dCBzY2FubmluZyBpcyBhYm91dCA1MG1z IGluIHlvdXINCmVudmlyb25tZW50LCBhbmQgY3VycmVudGx5IG9mZi1jaGFubmVsIHRpbWUgb2Yg UlRMODkyMkFFIGlzIDEwMG1zLCBzbw0Kcm91Z2hseSBpdCdkIGJlIDE1MG1zIHdpdGggc2Nhbm5p bmcuDQoNCldoYXQgaXMgdGhlIHByb2JsZW0geW91IGFyZSBlbmNvdW50ZXJpbmcgYmVjYXVzZSBv ZiBsb25nIGxhdGVuY3k/DQoNClBpbmctS2UNCg0K