linux-kernel - Re: [PATCH net-next v3 3/3] net: stmmac: Add PCI driver support for BCM8958x

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Message-ID: <CAMdnO-+_2Fy=uNgGevtnL8PGPvKyWXPvYaxOJwKcUZj+nnfqYg@mail.gmail.com>
Date: Thu, 8 Aug 2024 18:54:51 -0700
From: Jitendra Vegiraju <jitendra.vegiraju@...adcom.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: netdev@...r.kernel.org, alexandre.torgue@...s.st.com, joabreu@...opsys.com, 
	davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, 
	mcoquelin.stm32@...il.com, bcm-kernel-feedback-list@...adcom.com, 
	richardcochran@...il.com, ast@...nel.org, daniel@...earbox.net, 
	hawk@...nel.org, john.fastabend@...il.com, linux-kernel@...r.kernel.org, 
	linux-stm32@...md-mailman.stormreply.com, 
	linux-arm-kernel@...ts.infradead.org, bpf@...r.kernel.org, 
	linux@...linux.org.uk, horms@...nel.org, florian.fainelli@...adcom.com
Subject: Re: [PATCH net-next v3 3/3] net: stmmac: Add PCI driver support for BCM8958x

On Tue, Aug 6, 2024 at 4:15 PM Andrew Lunn <andrew@...n.ch> wrote:
>
> On Mon, Aug 05, 2024 at 05:56:43PM -0700, Jitendra Vegiraju wrote:
> > On Fri, Aug 2, 2024 at 4:08 PM Andrew Lunn <andrew@...n.ch> wrote:
> > >
> > > > Management of integrated ethernet switch on this SoC is not handled by
> > > > the PCIe interface.
> > >
> > > MDIO? SPI? I2C?
> > >
> > The device uses SPI interface. The switch has internal ARM M7 for
> > controller firmware.
>
> Will there be a DSA driver sometime soon talking over SPI to the
> firmware?
>
Hi Andrew,
No there is no plan to add DSA driver.
>         Andrew