netdev - Re: [PATCH net-next RESEND 1/2] net: wwan: Add MHI MBIM network driver

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Date:   Mon, 2 Aug 2021 19:22:58 +0200
From:   Loic Poulain <loic.poulain@...aro.org>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Network Development <netdev@...r.kernel.org>,
        Johannes Berg <johannes@...solutions.net>,
        Richard Laing <richard.laing@...iedtelesis.co.nz>
Subject: Re: [PATCH net-next RESEND 1/2] net: wwan: Add MHI MBIM network driver

On Mon, 2 Aug 2021 at 18:40, Jakub Kicinski <kuba@...nel.org> wrote:
>
> On Mon,  2 Aug 2021 09:51:02 +0200 Loic Poulain wrote:
> > Add new wwan driver for MBIM over MHI. MBIM is a transport protocol
> > for IP packets, allowing packet aggregation and muxing. Initially
> > designed for USB bus, it is also exposed through MHI bus for QCOM
> > based PCIe wwan modems.
> >
> > This driver supports the new wwan rtnetlink interface for multi-link
> > management and has been tested with Quectel EM120R-GL M2 module.
>
> Let's make sure it builds cleanly with W=1 C=1 first.

Sure.

>
> drivers/net/wwan/mhi_wwan_mbim.c:83:23: warning: no previous prototype for ‘mhi_mbim_get_link’ [-Wmissing-prototypes]
>    83 | struct mhi_mbim_link *mhi_mbim_get_link(struct mhi_mbim_context *mbim,
>       |                       ^~~~~~~~~~~~~~~~~
> drivers/net/wwan/mhi_wwan_mbim.c:83:22: warning: symbol 'mhi_mbim_get_link' was not declared. Should it be static?
>
> Also - please start putting someone in the To: header, preferably the
> maintainer / mailing list thru which you expect the code to be merged.

Not sure why my `git send-email` keeps ignoring the to field for that
series, but going to fix that, thanks for pointing this.

Regards,
Loic