From nobody Mon Apr 6 14:58:47 2026 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C23DD17C220; Thu, 19 Mar 2026 05:40:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773898837; cv=none; b=Gnyn8Dw6oob9dy2lePeTWj+6+jdXD9XJ41GA+A8ghbWpUlS2fTl7oc/Xkg4BJpP6EnLCrOcPpF3R+oP9yv6aTsgXYbeQhy+fhgp0TY+PBsk8dh8GsuOToAa3cOlVeTVhiCQDrJoEsaJFAtUZ82dLTHnlj+u8ivLQRcmHfII5gxY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773898837; c=relaxed/simple; bh=ZRDr8cFvk8kosrd9tr6PsiWmy9VESPdMe1Y3SHHgDtw=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=NrMvP4Zh1UIA++LbPOtbZqoWsIBmImcoqP7ROkcGExktc7laqh4XmkVyN2/9OAT01bXwqoFqRkz/jBZExmBNHH2I8Ngmbnv7XN9XQdVFVnAI6UjRZgDpXuJ/q7aqxPPwWZhHlfmgbmABnU1KydD6iHTm/B/5EOvVOKr6ImvX+Q4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=S2BkwU8+; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="S2BkwU8+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=pw txsjATb+dr4MLQw4p9v3Ww3BHzx1eRuIg8KEeDqvA=; b=S2BkwU8+37m2qFM4qO vslSpKvPvzxYsOV6KRzjJhEbbMuMJpUf7TD2sy63+nBmJa5UY8y5FeLuBduYgl3k EcTfaGy+K6i3iltxVelrMvBQh1Xjj+Mud3Ga0u7gJPWjxrrxOwvBKaUISDB+FJgJ eFa+M61OJALf+Njkm8sPX1pJs= Received: from localhost.localdomain (unknown []) by gzga-smtp-mtada-g0-0 (Coremail) with SMTP id _____wD3n7wXjLtpQvx9AA--.29558S2; Thu, 19 Mar 2026 13:39:37 +0800 (CST) From: Miao Li To: gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, lijiayi@kylinos.cn, oneukum@suse.com, wse@tuxedocomputers.com, dev@a1rm4x.com, kees@kernel.org, dengjie03@kylinos.cn, cs@tuxedo.de, limiao870622@163.com, Miao Li Subject: [PATCH] usb: quirks: add DELAY_INIT quirk for another Silicon Motion flash drive Date: Thu, 19 Mar 2026 13:39:27 +0800 Message-Id: <20260319053927.264840-1-limiao870622@163.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wD3n7wXjLtpQvx9AA--.29558S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKrWftFW7JFyrKw4fXr1fJFb_yoWfWFg_CF 1UWa97u3W8GFW7tr12va1fZr4jkw429ryvgFyDtFy5Ja129ws5J3yxJryvvr1DJryDtFs0 kw4DGwn5Zrn7ujkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7VUUjNt7UUUUU== X-CM-SenderInfo: 5olpxtbryxiliss6il2tof0z/xtbCzRlyQGm7jBmz-wAA3t Content-Type: text/plain; charset="utf-8" From: Miao Li =20 Another Silicon Motion flash drive also randomly work incorrectly (lsusb does not list the device) on Huawei hisi platforms during 500 reboot cycles, and the DELAY_INIT quirk fixes this issue. Signed-off-by: Miao Li --- drivers/usb/core/quirks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 5523a8e29021..26fed25da26e 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -401,6 +401,7 @@ static const struct usb_device_id usb_quirk_list[] =3D { =20 /* Silicon Motion Flash Drive */ { USB_DEVICE(0x090c, 0x1000), .driver_info =3D USB_QUIRK_DELAY_INIT }, + { USB_DEVICE(0x090c, 0x2000), .driver_info =3D USB_QUIRK_DELAY_INIT }, =20 /* Sound Devices USBPre2 */ { USB_DEVICE(0x0926, 0x0202), .driver_info =3D --=20 2.25.1