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 0E1C31A6809 for ; Mon, 5 Oct 2026 02:30:25 +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=1791167427; cv=none; b=llxSR5Gj7khqy0pc9wND85sPXqRiHVU9m1SFLIpZzha8vmoj5POec1xXpgCn5DlAvX2yuvnWakV26EdvIymtRKl9cWv24AU3Q0KRSXbnZlQUhbDS+oAoZT+qieeUp/x4VDLV7k5G1equzywKFZwZ/nnoxImtmmXVfZPTSfN5lUU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791167427; c=relaxed/simple; bh=D/2KgnYW/k4f/2sUgpjTAiegcRgDyhAtBhoag2fUQ2w=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=dhGkFuIH6pjeLjyLLU+EqbN/J5s09w9Pi1Wym1dV3NoVS37/KPXDA+q/KvvQvMr1kgHMCUBiwLMGDdrCXHLUQ/5hq/3ZVd0krlg2jSruoNwO4sDx/qZcl5M7T5PmHmfc1//BgmQVMgxIh3+OGud5tR+dx9uoGJV40tdN869lkP8= 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=oisAOYH0; 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="oisAOYH0" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 6952U8h341566859, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1791167408; bh=D/2KgnYW/k4f/2sUgpjTAiegcRgDyhAtBhoag2fUQ2w=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:Content-Transfer-Encoding:MIME-Version; b=oisAOYH0CTMxKHRej0RLWV6h+NP73yPx7/QA0BAjzt3pJl19SKest9N2hSPwS4VRS 5MYINBE3FYXfQsoGaPciKoV3GTR81u4Pp2pNtQbftcwnCwE8KnTaDdHicCQBx/EHYj wWBn7AhjFc2l4XsL9VTutsxfTD5F2TmLAqyF9OyfwtcWMaK8RhrnxgQcNQkUJmrUnU n8QQTWWjrRbtuxtbn1PgKM1I1QcoCyY3L0VqGNZ2ehVHnhlDTxVTgP3dmYFCmFbNmv OWsGeBGRa/l6Lw5pUCQzDIbiGtAB6itBw1bBrOBPD6EFlenZN/Pa1nnG+eNG5AzluD C3R/03LA+/Okg== Received: from mail.realtek.com (rtkexhmbs03.realtek.com.tw[10.21.1.53]) by rtits2.realtek.com.tw (8.15.2/3.29/5.94) with ESMTPS id 6952U8h341566859 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 5 Oct 2026 10:30:08 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS03.realtek.com.tw (10.21.1.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.49; Mon, 5 Oct 2026 10:30:08 +0800 Received: from RTKEXHMBS06.realtek.com.tw ([::1]) by RTKEXHMBS06.realtek.com.tw ([fe80::b3cc:c263:b82d:e87c%10]) with mapi id 15.02.2562.049; Mon, 5 Oct 2026 10:30:08 +0800 From: Ping-Ke Shih To: Bitterblue Smith , PierluigiFrullani , "linux-wireless@vger.kernel.org" Subject: RE: Problems with rtw89 on 5Ghz wlans. Thread-Topic: Problems with rtw89 on 5Ghz wlans. Thread-Index: AQHdUbIXZzaQd5SyqECo2+yEOIu5GLbpk9HQgABiM4CABEbZQA== Date: Mon, 5 Oct 2026 02:30:08 +0000 Message-ID: <2f8b1f510df840e1a73a3321e77bbc1b@realtek.com> References: <10543730.tdPhlSkOF2@topolinux> <980970f8b4934572aafbd6f5f6020436@realtek.com> 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 Qml0dGVyYmx1ZSBTbWl0aCA8cnRsODgyMWNlcmZlMkBnbWFpbC5jb20+IHdyb3RlOg0KPiA+Pj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvbmV0L3dpcmVsZXNzL3JlYWx0ZWsvcnR3ODkvcnR3ODg1MmIu Yw0KPiA+PiBiL2RyaXZlcnMvbmV0L3dpcmVsZXNzL3JlYWx0ZWsvcnR3ODkvcnR3ODg1MmIuYw0K PiA+Pj4gaW5kZXggMzU2NjIzMzQxZjY1Li5jOWVlM2M3NmNmYzkgMTAwNjQ0DQo+ID4+PiAtLS0g YS9kcml2ZXJzL25ldC93aXJlbGVzcy9yZWFsdGVrL3J0dzg5L3J0dzg4NTJiLmMNCj4gPj4+ICsr KyBiL2RyaXZlcnMvbmV0L3dpcmVsZXNzL3JlYWx0ZWsvcnR3ODkvcnR3ODg1MmIuYw0KPiA+Pj4g QEAgLTc3MSw2ICs3NzEsMTUgQEAgc3RhdGljIHZvaWQgcnR3ODg1MmJfYnRjX3NldF9yZmUoc3Ry dWN0IHJ0dzg5X2RldiAqcnR3ZGV2KQ0KPiA+Pj4gICAgICB9IGVsc2Ugew0KPiA+Pj4gICAgICAg ICAgbWQtPmFudC50eXBlID0gQlRDX0FOVF9TSEFSRUQ7DQo+ID4+PiAgICAgICAgICBtZC0+YnQw X3BvcyA9IEJUQ19CVF9CVEc7DQo+ID4+PiArDQo+ID4+PiArICAgICAgICBpZiAobWQtPnJmZV90 eXBlID09IDQxKSB7DQo+ID4NCj4gPiBVc2UgdGhlIHNhbWUgcXVpcmsgYnkgdGhlIHdheS4NCj4g Pg0KPiANCj4gVGhpcyB3YXMgdGhlIGluaXRpYWwgdmVyc2lvbiBvZiB0aGUgcGF0Y2guIFNpbmNl IHRoZW4gSSBjaGFuZ2VkDQo+IGl0IHRvIGNoZWNrIGhhbC0+dHhfbnNzIGFuZCBoYWwtPnJ4X25z cywgdG8gbWlycm9yIHdoYXQgdGhlDQo+IHZlbmRvciBkcml2ZXIgZG9lcy4gSXMgdGhhdCBva2F5 Pw0KDQpJIGNoZWNrZWQgdmVuZG9yIGRyaXZlci4gSXQgbG9va3MgbGlrZSB0aGlzOg0KDQogICAg ICAgIGlmIChwaHlfaHdbMF0udHhfbnVtID09IDEgJiYgcGh5X2h3WzBdLnR4X3BhdGhfbnVtID09 IDIgJiYNCiAgICAgICAgICAgICAgICBwaHlfaHdbMF0ucnhfbnVtID09IDEgJiYgcGh5X2h3WzBd LnJ4X3BhdGhfbnVtID09IDIpIHsNCg0KICAgICAgICAgICAgICAgIGlmIChyZmVfdHlwZSA9PSA0 MSkgew0KICAgICAgICAgICAgICAgICAgICAgICAgUkZfREJHKHJmLCBEQkdfUkZfSU5JVCwgIiVz OiByZmVfdHlwZTogJWQgc2V0IHRvIDFUMVJcbiIsIF9fZnVuY19fLCByZmVfdHlwZSk7DQogICAg ICAgICAgICAgICAgICAgICAgICBwaHlfaHdbMF0udHhfcGF0aF9udW0gPSAxOw0KICAgICAgICAg ICAgICAgICAgICAgICAgcGh5X2h3WzBdLnJ4X3BhdGhfbnVtID0gMTsNCiAgICAgICAgICAgICAg ICB9IGVsc2UgaWYgKHJmZV90eXBlID09IDQzKSB7DQogICAgICAgICAgICAgICAgICAgICAgICBS Rl9EQkcocmYsIERCR19SRl9JTklULCAiJXM6IHJmZV90eXBlOiAlZCBzZXQgdG8gMVQyUlxuIiwg X19mdW5jX18sIHJmZV90eXBlKTsNCiAgICAgICAgICAgICAgICAgICAgICAgIHBoeV9od1swXS50 eF9wYXRoX251bSA9IDI7DQogICAgICAgICAgICAgICAgICAgICAgICBwaHlfaHdbMF0ucnhfcGF0 aF9udW0gPSAyOw0KICAgICAgICAgICAgICAgIH0NCiAgICAgICAgfQ0KDQpJJ20gbm90IHN1cmUg dGhlICJtaXJyb3IiIHlvdSBtZW5hdC4gDQpJIGZlZWwgaXQgaXMgb2theSB0byBjaGVjayB0eF9u dW0vdHhfcGF0Y2hfbnVtIGJlZm9yZSBkb2luZyBvdmVycmlkZSB0aGUgdmFsdWVzDQphdCBmaXJz dCBnbGFuY2UuIEJ1dCB0aGluayBhIGJpdCBtb3JlLCBpdCBsb29rcyBsaWtlIG5vIGNoZWNraW5n IHdpbGwgYmUgYWxzbw0Kb2theSwgYmVjYXVzZSBJIGRvbid0IHRoaW5rIHJmZV90eXBlIDQxIGNh biBiZSBhbm90aGVyIGNvbmZpZ3VyYXRpb24uDQoNCkJ5IHRoZSB3YXksIG15IHRoaW5raW5nIG9m IHRoaXMgcGF0Y2ggaXMgDQoNCjEuIGFmdGVyIHJlYWRpbmcgZWZ1c2UuIElmIHJmZV90eXBlIDQx IC0tPiBzZXQgYSBxdWlyaw0KMi4gYnkgcXVpcmssIHNldCBCVEMNCjMuIGJ5IHF1aXJrLCBzZXQg dHhfbnNzL3R4X2FudA0KDQpXaXRoIHRoZSBxdWlyaywgaXQgd2lsbCBiZSBlYXNpZXIgdG8gdW5k ZXJzdGFuZCAyIGFuZCAzIHJlbGF0ZWQgdGhpbmdzLiANCg0KDQo=