From: Johan Hovold <johan@kernel.org>
To: Yu-Tung Chang <mtwget@gmail.com>
Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] USB: serial: option: add Quectel EC200S-CN module support
Date: Thu, 7 Oct 2021 09:47:27 +0200 [thread overview]
Message-ID: <YV6mD02BVLXXcTr8@hovoldconsulting.com> (raw)
In-Reply-To: <20210930021112.330396-1-mtwget@gmail.com>
On Thu, Sep 30, 2021 at 10:11:12AM +0800, Yu-Tung Chang wrote:
> Add usb product id of the Quectel EC200S-CN module.
>
> usb-devices output for 0x6002:
> T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
> D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=2c7c ProdID=6002 Rev=03.18
> S: Manufacturer=Android
> S: Product=Android
> S: SerialNumber=0000
> C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA
> I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether
> I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
> I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
> I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
> I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
Looks good now, but for completeness, could you also mention here what
the three ports are used for (and which is which)?
Johan
next prev parent reply other threads:[~2021-10-07 7:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-30 2:11 [PATCH v1] USB: serial: option: add Quectel EC200S-CN module support Yu-Tung Chang
2021-10-07 7:47 ` Johan Hovold [this message]
2021-10-07 7:57 ` Johan Hovold
[not found] ` <CAHRgzyNcmhTJHC9vzS-1mbxMLVHw5bYWHVy1+KCvUF61tRnr=A@mail.gmail.com>
[not found] ` <CAHRgzyO=VOCAV8oGSR15hiifp7NqHCu13KjcTrv3aA2QiURz_g@mail.gmail.com>
2021-10-11 8:31 ` Johan Hovold
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