From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (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 C3E4E23C8A0 for ; Sat, 1 Aug 2026 03:59:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785556789; cv=none; b=CgLb+JZzCe8j0q1DlW5tXz4jrNcoGd0S+6xLVYPd/GEFlbmAi/EKHGZfdy8vtvMZTUEExzOrUdOWEWLipFby6whN+W2Ix817XYXi+My5bIVZFo3Rf/DrkQ734nSXTrMsskLDBo53hIlMEO9e1C/xclIl7LeB+U1XKKQco3VuxhU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785556789; c=relaxed/simple; bh=VkQMmcdU2OxJXgzqlGVZnX66U59+4GjFZVlRptupx1U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UsQEznKeuAayGVblHoqMjKDL+c5zIG27mO9O9184sBllUymCNISnyrwKN6zerivsF3OXG39WVKy2bFEAibyTZGH15uPVMwZjzHbcR0TS4Y3P6UiBQUP/25l52+ipbIK1n0X+kJApD8C2XpSmNIUDBwz1ArGYD4BfZ8GWL7oIVUM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=r3viuEQA; arc=none smtp.client-ip=209.85.210.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="r3viuEQA" Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-8487214ad2bso2454664b3a.1 for ; Fri, 31 Jul 2026 20:59:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1785556787; x=1786161587; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=VkQMmcdU2OxJXgzqlGVZnX66U59+4GjFZVlRptupx1U=; b=r3viuEQATaFvhAe0Hlb/QBw/Apvkp4bctkviwZd6563nSZXTS+FBsA9kvc/kF8bR+L RgkH9JlT2ooNJYCj3xqnkOw3drAAopxd96bp6KK0FEfV3T8QpG6PBk+6Ljyc7pSn/Y77 R9jriWUf5lNciJNow7uSpG56ePn0e0ItGyjDIdYFkbnOxU6zOibroajrM/cbxkXEwmAZ xzXKATecsvns/t3Z+dE40MTaEGujjbBtF0ImHK1x9k7KEDD6+Dysqcfxwxr1mSwgfzd+ kK81thbI2bXotl2ioBuWCRw8zUoit5ej3FKJS5cpEcA6BA2bI0atLfzIktQyUETnhu/7 YafA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785556787; x=1786161587; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=VkQMmcdU2OxJXgzqlGVZnX66U59+4GjFZVlRptupx1U=; b=eg7PGkd5FwIagsm01rIyFBI3wpFs51z1xjHx8oM9stmsL9tpdMTyaxd+np6qlSJuak NbMqcizr6xWR9qQZeCeohK2cOYn8r43tst5KV9Be5iDH1hB9DRG1orsOAA8/sUdtig6D bdIzMBsayDiTkX2lBRa7OjjrGB8y7K2LAQZ1yZHmyvV7pbsRdtUB0B+CP81hvQSsyqnI Pu8BOwd25adkCYdHJSiq0d416y5Xw71y9gaxTSHGBojylfX3FVjtSO/6IhdxGc2KJU81 ShLixqdEcpPIrJfmz4Jnfm54P7EosWGij9Uf3FsdubTFJ4tQyVlv29oITZz9OCzBZR3/ WJig== X-Forwarded-Encrypted: i=1; AHgh+RqmbltO2IyvX0e58Uq12/dDnscEsFVyq2fe2NGO0V1vX6J2OB9pbqZCBxVeIkhGqIqh9QdHWf2jkMlwilI=@vger.kernel.org X-Gm-Message-State: AOJu0YwaaBtfv91XLRyrFMRo1vuqbu3paW+tfshAOiOk7YN9yuNcNJtV U5QHlo77gFexVK/aMvlGFB9HwwEGQfXHDgIyB/y8PlAK7kdK6KsCSKwH X-Gm-Gg: AR+sD13NcwuMdAmR7Zg1UrxUF7pSlbQcXWYF19sRJdjbiHeVfqFyJwGHGrxMWQnEnHD tsh02CCIo/ID7go+n2xJj5z52mEdi7x9dZ1pPvx2IxSBa0MoKjxp3W2OnOZwQgs7cMp5O+4p4mW GYWPVFjNPgwhNEdCUwoW3D9QWepC16Hd5cACmot2CJLGUh7YnLAskvxiIik0wVWunzOCEfrDEAX n4S5EnHSXlr+HOWOE3PGhfDsOVMemBu3uNmSbGDcDLxAaHx7KK1Cw2/JiFBTxju8Uu7r1CjWhxH If24ruKp7AGSusLlBZLa+LAXa3d13T0MXMWI/X+zmE7bGqVl8mD7L5uuNoN8XV3MR/Ey7DGbO6G qZtBt+NKqJ06KTcIcj85mk3TNwrQnoNygT/JXotIqajO80y08A8rePoDDT8EdlyYRkLk94kMYE/ DQefdzBhKoB2Xw8AB6B51dh2I92FI6MwYNXvD+dURI8Uw5Dpx2SLGk4wHf7Bp70x7Sv1Zf/ofb9 w== X-Received: by 2002:a05:6a00:4b06:b0:848:46ea:bbe7 with SMTP id d2e1a72fcca58-84ee4813a67mr1969176b3a.19.1785556787195; Fri, 31 Jul 2026 20:59:47 -0700 (PDT) Received: from Inspiron5409 ([138.199.21.246]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84ee1b049e5sm826657b3a.58.2026.07.31.20.59.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Jul 2026 20:59:46 -0700 (PDT) From: Jianhui Xu To: mail@birger-koblitz.de Cc: andrew+netdev@lunn.ch, andrew@lunn.ch, davem@davemloft.net, edumazet@google.com, hkallweit1@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux@armlinux.org.uk, netdev@vger.kernel.org, pabeni@redhat.com, Jianhui Xu Subject: Re: [PATCH net-next v4 00/12] ax88179_178a: Add support for AX88179A-based chips Date: Sat, 1 Aug 2026 11:59:41 +0800 Message-ID: <20260801035941.3307404-1-neuromoments@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260731-ax88179a-v4-0-2cf1f71b1dd2@birger-koblitz.de> References: <20260731-ax88179a-v4-0-2cf1f71b1dd2@birger-koblitz.de> 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 Birger, I tested v4 on an ASIX AX88179B adapter (USB 0b95:1790, bcdDevice 0x0200, firmware 1.3.0.0). And it worked smoothly. I applied the series on top of net-next commit df13c1df8147675470213ffff29dd5762fa321f5 and tested the resulting 7.2.0-rc3 kernel in a KVM Debian guest with the adapter passed through via an emulated XHCI controller. The driver automatically selected USB configuration 1 and bound as ax88179. The MDIO path bound the "Asix Electronics AX88179A" PHY driver (MDIO device ID 0x003b179a), and phylink reported 1000 Mb/s, full duplex, autonegotiation enabled, and link detected. Driver information and read-only EEPROM access also worked. DHCP and interface-bound pings worked, and bidirectional iperf3 completed. I also tested EEE disable/enable, pause enable/restore, module unload/reload, ACPI S3 suspend/resume, and QEMU USB detach/reattach. Each recovery test restored the PHY binding, carrier, DHCP, 1000/full reporting, and traffic. I saw no AX88179/PHY/phylink warning, oops, call trace, or traffic timeout. Tested-by: Jianhui Xu Thanks, Jianhui