netdev - Re: [PATCH 0/2] usb: fix port mapping for ZTE MF290 modem

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Date: Tue, 21 Nov 2023 14:06:47 +0100
From: Johan Hovold <johan@...nel.org>
To: Paolo Abeni <pabeni@...hat.com>
Cc: Lech Perczak <lech.perczak@...il.com>, netdev@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH 0/2] usb: fix port mapping for ZTE MF290 modem

On Tue, Nov 21, 2023 at 11:58:56AM +0100, Paolo Abeni wrote:
> On Tue, 2023-11-21 at 11:49 +0100, Paolo Abeni wrote:
> > On Sat, 2023-11-18 at 00:19 +0100, Lech Perczak wrote:
> > > This modem is used iside ZTE MF28D LTE CPE router. It can already
> > > establish PPP connections. This series attempts to adjust its
> > > configuration to properly support QMI interface which is available and
> > > preferred over that. This is a part of effort to get the device
> > > supported b OpenWrt.
> > > 
> > > Lech Perczak (2):
> > >   usb: serial: option: don't claim interface 4 for ZTE MF290
> > >   net: usb: qmi_wwan: claim interface 4 for ZTE MF290
> > 
> > It looks like patch 1 targets the usb-serial tree, patch 2 targets the
> > netdev tree and there no dependencies between them.
> 
> Sorry, ENOCOFFEE here. I see the inter-dependency now. I guess it's
> better to pull both patches via the same tree.
> 
> @Johan: do you have any preferences? We don't see changes on 
> qmi_wwan.c too often, hopefully we should not hit conflicts up to the
> next RC.

It should be fine to take these through the two trees, respectively, as
we usually do.

If the qmi_wwan change hits mainline first and that driver binds first,
all is good, otherwise option continues to bind until that patch is also
in mainline.

I'll go queue up the option patch now. Just let me know if you for some
reason prefer I take the qmi_wwan one too.

Johan