Hi, Dan and Greg
Thanks for your information and great work.
I have been doing so before long.
And We will resend this patch again soon after we confirm it.
Thanks
alvin Zheng
Greg KH <greg@xxxxxxxxx>
2011-11-15 05:36
收件人
Dan Williams <dcbw@xxxxxxxxxx>, zheng.zhijian@xxxxxxxxxx
抄送
linux-usb@xxxxxxxxxxxxxxx, Joey <zhao.ming9@xxxxxxxxxx>, Greg
Kroah-Hartman <gregkh@xxxxxxx>
主题
Re: [PATCH v3.1-rc8] USB:option: add PID for ZTE product
On Mon, Oct 24, 2011 at 09:52:43AM -0500, Dan Williams wrote:
> On Mon, 2011-10-24 at 10:33 +0800, zheng.zhijian@xxxxxxxxxx wrote:
> > this patch adds ZTE modem devices
>
> Are the USB interfaces of any of these devices network ports or other
> ports that shouldn't be used via serial drivers? These days a number of
> ZTE devices are showing up where one of the USB interfaces is actually a
> network port, and that port shouldn't be driven by 'option'. Examples
> of these modems are the ZTE K3765Z, MF626, and others, and we get this
> information from the Windows driver .INF files.
>
> There's a blacklisting feature to the option driver that allows us to
> ensure that specific USB interfaces are ignored by option and available
> to other drivers instead. So do any of these devices need to have
> specific network or other interfaces blacklisted?
>
> And are any of these interfaces QCDM/DIAG interfaces? These may
> sometimes need to have special treatment as well (the SENDSETUP quirk)
> when the firmware doesn't reply to the setup commands on that interface,
> because DIAG interfaces usually use a very specific serial communication
> setup.
Alvin, I'm not going to be able to apply this patch unless you answer
Dan's questions, so please do so.
thanks,
greg k-h
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