From nobody Wed Oct 1 21:24:15 2025 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.2]) (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 136FD2D7DDD; Sun, 28 Sep 2025 09:28:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.2 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759051725; cv=none; b=bLD1p4wKdcgrchBwDJ9+TbZmWoP1Rq7mX0D07RaVmIzU8bP6e26qKxkQKOaIgBcq+U3u7RpLFNEjOlAnTRpHVHDNALxv57PQypKhte3stJX8f/ZshwvxltFVo0i08cy3+DVcHfvlpef34E+B65/wG+U2p8L8rz4VZoPizgr1ILI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759051725; c=relaxed/simple; bh=+T0kutHH7MsnwL9ZoIdBw0oqUJirvRgFDUXSCOjEr/4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=h/TBawoAFPOcEyOmrx8fGzVmq3mx0FsT2/ivu8UkMHzHmx3NFFUMUs4/lnEidXqh2JRWLNxIgHDg4expvqh2+QC/uV5jKsccBLngYJ56cZFO3xQuKyLPnXpbkWgJQPDfKQcePIzpVWBHKl6wOQQv9/FIgqzLfJILWwK6lapkYh4= 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=p6E/JbWJ; arc=none smtp.client-ip=220.197.31.2 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="p6E/JbWJ" 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=TP KiBvud6MUM3NeDvPhySsRxqLdZmVtwyvZOwtyORL8=; b=p6E/JbWJRhbHLethAb S+NzBr0u3Wo7RkTUvdf8+N+KNXDPUqfbHIbyyDDZxs9jTN1TvbdxH1K6TthVB4u4 kSWC2FUvhbMKJ7fa5wcN7CRfVgTDqely+liqNWCfutbxk3pWogXhbXdVf/THUO0r JrWlb0+mnFjb0HZDx4lsn1oXQ= Received: from smtp.163.com (unknown []) by gzga-smtp-mtada-g0-2 (Coremail) with SMTP id _____wDnb8u5_9hoq7asAg--.37968S4; Sun, 28 Sep 2025 17:28:25 +0800 (CST) From: Vanillan Wang To: johan@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Vanillan Wang Subject: [PATCH v2] Update the USB option driver for the Rolling RW101R-GL modules. Date: Sun, 28 Sep 2025 17:28:23 +0800 Message-ID: <20250928092823.31658-1-vanillanwang@163.com> X-Mailer: git-send-email 2.43.0 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: _____wDnb8u5_9hoq7asAg--.37968S4 X-Coremail-Antispam: 1Uf129KBjvJXoW3XF1UWF47JF1xJFyftF1fZwb_yoWxAFyfpF 48Aa1aqFWrXFyYqFnrCr1fZFWFgas7ur17CayDZr4SqFWSyws7Gr1jyrZ2gF1qkr4Syr4q q3yDC3y8Ka97JFJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0p_-B_UUUUUU= X-CM-SenderInfo: pydqxz5odq4tlqj6il2tof0z/1tbiXxvWUmjY+TqTgQAAsh Content-Type: text/plain; charset="utf-8" - VID:PID 33f8:0301, RW101R-GL for laptop debug M.2 cards(with MBIM interface for /Linux/Chrome OS) 0x0301: mbim, pipe Here are the outputs of usb-devices: T: Bus=3D04 Lev=3D01 Prnt=3D01 Port=3D02 Cnt=3D01 Dev#=3D 2 Spd=3D5000 Mx= Ch=3D 0 D: Ver=3D 3.20 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D 9 #Cfgs=3D 1 P: Vendor=3D33f8 ProdID=3D0301 Rev=3D05.04 S: Manufacturer=3DRolling Wireless S.a.r.l. S: Product=3DRolling RW101R-GL Module S: SerialNumber=3D3ec4efdf C: #Ifs=3D 3 Cfg#=3D 1 Atr=3Da0 MxPwr=3D896mA I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D02(commc) Sub=3D0e Prot=3D00 Driver= =3Dcdc_mbim E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 64 Ivl=3D32ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3D0a(data ) Sub=3D00 Prot=3D02 Driver= =3Dcdc_mbim E: Ad=3D0f(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D8e(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I: If#=3D 2 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D01(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D83(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms - VID:PID 33f8:01a8, RW101R-GL for laptop debug M.2 cards(with MBIM interface for /Linux/Chrome OS) 0x01a8: mbim, diag, AT, ADB, pipe1, pipe2 Here are the outputs of usb-devices: T: Bus=3D04 Lev=3D01 Prnt=3D01 Port=3D02 Cnt=3D01 Dev#=3D 2 Spd=3D5000 Mx= Ch=3D 0 D: Ver=3D 3.20 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D 9 #Cfgs=3D 1 P: Vendor=3D33f8 ProdID=3D01a8 Rev=3D05.04 S: Manufacturer=3DRolling Wireless S.a.r.l. S: Product=3DRolling RW101R-GL Module S: SerialNumber=3D3ec4efdf C: #Ifs=3D 7 Cfg#=3D 1 Atr=3Da0 MxPwr=3D896mA I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D02(commc) Sub=3D0e Prot=3D00 Driver= =3Dcdc_mbim E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 64 Ivl=3D32ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3D0a(data ) Sub=3D00 Prot=3D02 Driver= =3Dcdc_mbim E: Ad=3D0f(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D8e(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I: If#=3D 2 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3Dff Prot=3D30 Driver= =3Doption E: Ad=3D01(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I: If#=3D 3 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D40 Driver= =3Doption E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D83(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D84(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms I: If#=3D 4 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3D42 Prot=3D01 Driver= =3D(none) E: Ad=3D03(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D85(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms I: If#=3D 5 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D04(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D86(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D87(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms I: If#=3D 6 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D05(O) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D88(I) Atr=3D02(Bulk) MxPS=3D1024 Ivl=3D0ms E: Ad=3D89(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms - VID:PID 33f8:0302, RW101R-GL for laptop debug M.2 cards(with MBIM interface for /Linux/Chrome OS) 0x0302: mbim, pipe Here are the outputs of usb-devices: T: Bus=3D03 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 6 Spd=3D480 MxC= h=3D 0 D: Ver=3D 2.00 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D33f8 ProdID=3D0302 Rev=3D05.04 S: Manufacturer=3DRolling Wireless S.a.r.l. S: Product=3DRolling RW101R-GL Module S: SerialNumber=3D3ec4efdf C: #Ifs=3D 3 Cfg#=3D 1 Atr=3Da0 MxPwr=3D500mA I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D02(commc) Sub=3D0e Prot=3D00 Driver= =3Dcdc_mbim E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 64 Ivl=3D32ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3D0a(data ) Sub=3D00 Prot=3D02 Driver= =3Dcdc_mbim E: Ad=3D0f(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D8e(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I: If#=3D 2 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D01(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D83(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms - VID:PID 33f8:01a9, RW101R-GL for laptop debug M.2 cards(with MBIM interface for /Linux/Chrome OS) 0x01a9: mbim, diag, AT, ADB, pipe1, pipe2 Here are the outputs of usb-devices: T: Bus=3D03 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 2 Spd=3D480 MxC= h=3D 0 D: Ver=3D 2.00 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D33f8 ProdID=3D01a9 Rev=3D05.04 S: Manufacturer=3DRolling Wireless S.a.r.l. S: Product=3DRolling RW101R-GL Module S: SerialNumber=3D3ec4efdf C: #Ifs=3D 7 Cfg#=3D 1 Atr=3Da0 MxPwr=3D500mA I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D02(commc) Sub=3D0e Prot=3D00 Driver= =3Dcdc_mbim E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 64 Ivl=3D32ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3D0a(data ) Sub=3D00 Prot=3D02 Driver= =3Dcdc_mbim E: Ad=3D0f(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D8e(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I: If#=3D 2 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3Dff Prot=3D30 Driver= =3Doption E: Ad=3D01(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I: If#=3D 3 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3Dff Prot=3D40 Driver= =3Doption E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D83(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D84(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms I: If#=3D 4 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3D42 Prot=3D01 Driver= =3D(none) E: Ad=3D03(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D85(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I: If#=3D 5 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D04(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D86(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D87(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms I: If#=3D 6 Alt=3D 0 #EPs=3D 3 Cls=3Dff(vend.) Sub=3D00 Prot=3D40 Driver= =3Doption E: Ad=3D05(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D88(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D89(I) Atr=3D03(Int.) MxPS=3D 10 Ivl=3D32ms Signed-off-by: Vanillan Wang --- drivers/usb/serial/option.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index fc869b7f803f..98571e6b30da 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -2417,6 +2417,12 @@ static const struct usb_device_id option_ids[] =3D { .driver_info =3D RSVD(5) }, { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0802, 0xff), /* Rolling RW350-GL= (laptop MBIM) */ .driver_info =3D RSVD(5) }, + { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0301, 0xff) }, /* Rolling RW101R= -GL (laptop MBIM) */ + { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x0302, 0xff) }, /* Rolling RW101R= -GL (laptop MBIM) */ + { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a8, 0xff), /* Rolling RW101R-G= L (laptop MBIM) */ + .driver_info =3D RSVD(4) }, + { USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x01a9, 0xff), /* Rolling RW101R-G= L (laptop MBIM) */ + .driver_info =3D RSVD(4) }, { USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0xff, 0x30) }, /* N= etPrisma LCUK54-WWD for Global */ { USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0x00, 0x40) }, { USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0xff, 0x40) }, --=20 2.43.0