netdev - Re: [PATCH] Add Multiple TX/RX Queues Support for WWAN Network Device

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Message-ID: <CAHNKnsTWkiaKPmOghn_ztLDOcTbci8w4wkWhQ_EZPMNu0dRy3Q@mail.gmail.com>
Date:   Wed, 15 Dec 2021 17:16:01 +0300
From:   Sergey Ryazanov <ryazanov.s.a@...il.com>
To:     Xiayu Zhang <xiayu.zhang@...iatek.com>
Cc:     Loic Poulain <loic.poulain@...aro.org>,
        David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Johannes Berg <johannes@...solutions.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Haijun Liu (刘海军) 
        <haijun.liu@...iatek.com>,
        Zhaoping Shu (舒召平) 
        <Zhaoping.Shu@...iatek.com>,
        HW He (何伟) <HW.He@...iatek.com>,
        srv_heupstream <srv_heupstream@...iatek.com>
Subject: Re: [PATCH] Add Multiple TX/RX Queues Support for WWAN Network Device

On Wed, Dec 15, 2021 at 11:44 AM Xiayu Zhang <xiayu.zhang@...iatek.com> wrote:
> I want to know whether it is acceptable to add new callback functions
> into WWAN subsystem only as well. Hope anyone could help confirm.

Yes. Feel free to add any callbacks to the WWAN subsystem for proper
hardware support.

There are two things that trigger the discussion:
1) absence of users of the new API;
2) an attempt to silently correct a user choice instead of explicit
rejection of a wrong value.

-- 
Sergey