From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E1FB2314A7B; Mon, 24 Nov 2025 15:53:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763999638; cv=none; b=hFIdOvebX3Zxg9qm2AiqOCU6OH3htC7zoMFMPfJRcGMOllZlPTxrfF0HSygzbe7lsP92CVr5ZVmEmtyvtQ3LUPgkDLXNfiPxNhl3/dGOggk/zAO1RzOKj/ql+4+b56vjpJom/F7NkflgmQbQt2VqiyHQKPwiVh2Lfs+jG0RiHwA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763999638; c=relaxed/simple; bh=3AgzSL7TSXfTHRTiolRGZ2y+93hLgCTVv6i0T1UUhUw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UlQk1LcNdiaCoxX7YjfvH5t34jTa0ctycqYZqX+JbTKMJTsTwIQL83ZNh/oPi9W+ZyN3vPT1tnGd8TrXuX0a0Z72B8O6EJyLYbwVDOeulBdBkHQzYaGSOBSXTbzg0ZI2cUJXzaWp2AQgRGCqvj5hb3weZP04mglLAS1cOZZvDis= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mjbzVOYF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mjbzVOYF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61E55C4CEF1; Mon, 24 Nov 2025 15:53:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763999637; bh=3AgzSL7TSXfTHRTiolRGZ2y+93hLgCTVv6i0T1UUhUw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mjbzVOYFfuNEmrBX7EgXwx0VyLraFkKAs92OZ2VWZ6kDLP25ZXSVRrnUzYcaBVdZI loAC6gt3XFjWmvuO83ytp0mnoACcNGGiehIezvt2N0/WSh9ypb18f0DluQyLvZSFfc +eCSSEYo65DKVB6JYxx5yOAYBdhpHVRrLBuxtAAotvm38U74COlh4Ak8jqKfy1FtPr eJLWdS5zBVkXFYI8OopA7qP1n+IgQxrM1q6qnDoXVloxjcnirwN0FifKsYKy/etnx6 T+rmhyDhefPFLtWOM0e3BQgI9FA6/GNSa3A6PFve9JKDb98voTTrs+yphqu7dd36kJ wBs7eOJTeJKrA== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1vNYt3-000000003zD-2F7V; Mon, 24 Nov 2025 16:53:57 +0100 Date: Mon, 24 Nov 2025 16:53:57 +0100 From: Johan Hovold To: Slark Xiao Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] USB: serial: option: add Foxconn T99W760 Message-ID: References: <20251118064528.31491-1-slark_xiao@163.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251118064528.31491-1-slark_xiao@163.com> On Tue, Nov 18, 2025 at 02:45:28PM +0800, Slark Xiao wrote: > T99W760 is designed based on Qualcomm SDX35(5G redcap) chip. There > are 3 serial ports to be enumerated: Modem, NMEA and Diag. > > test evidence as below: > T: Bus=03 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0 > D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 > P: Vendor=0489 ProdID=e123 Rev=05.15 > S: Manufacturer=QCOM > S: Product=SDXBAAGHA-IDP _SN:39A8D3E4 > S: SerialNumber=39a8d3e4 > C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA > I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim > E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms > I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim > E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms > I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option > E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=83(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms > I: If#= 3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) > E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=32ms > I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option > E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms > I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option > E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms > E: Ad=88(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms > > 0&1: MBIM, 2:Modem, 3:GNSS(non-serial port), 4: NMEA, 5:Diag > > Signed-off-by: Slark Xiao Applied, thanks. Johan