netdev - Re: [RFC PATCH net-next v4 28/28] net: phy: add qca8k driver for qca8k switch internal PHY

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Message-ID: <YJZ2bE8j+nqnCEp8@Ansuel-xps.localdomain>
Date:   Sat, 8 May 2021 13:30:52 +0200
From:   Ansuel Smith <ansuelsmth@...il.com>
To:     DENG Qingfang <dqfext@...il.com>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [RFC PATCH net-next v4 28/28] net: phy: add qca8k driver for
 qca8k switch internal PHY

On Sat, May 08, 2021 at 12:35:35PM +0800, DENG Qingfang wrote:
> On Sat, May 08, 2021 at 02:29:18AM +0200, Ansuel Smith wrote:
> > Add initial support for qca8k internal PHYs. The internal PHYs requires
> > special mmd and debug values to be set based on the switch revision
> > passwd using the dev_flags. Supports output of idle, receive and eee_wake
> > errors stats.
> > Some debug values sets can't be translated as the documentation lacks any
> > reference about them.
> 
> I think this can be merged into at803x.c, as they have almost the same
> registers, and some features such as interrupt handler and cable test
> can be reused.
>

Wouldn't this be a little bit confusing? But actually yes... interrupt
handler and cable test have the same regs. My main concern is about the
phy_dev flags and the dbg regs that I think are different and would
create some confusion. If this It's not a proble, sure I can rework this
a put in the at803x.c phy driver.

> > 
> > Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
> > ---