Re: [PATCH/RFC 01/02] ravb: Do not announce 100Mbps HDX as supported

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Hi Magnus,

On Thu, Jul 19, 2018 at 7:25 PM Magnus Damm <magnus.damm@xxxxxxxxx> wrote:
> On Thu, Jul 19, 2018 at 11:32 PM, Sergei Shtylyov
> <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> wrote:
> > On 07/19/2018 02:51 PM, Magnus Damm wrote:
> >> From: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
> >>
> >> According to the data sheet the Ethernet-AVB hardware in R-Car Gen3
> >> and R-Car Gen2 SoCs do not support half duplex operation. So update
> >> the driver to mark 100Mbit HDX as unsupported.
> >
> >    What about 1000Mbit HDX?
>
> For Twister Pair I believe 10 and 100 Mbps come in HDX and FDX flavors
> while 1 Gbps is HDX-only.

 1 Gbps is _F_DX-only?

> https://en.wikipedia.org/wiki/Ethernet_over_twisted_pair

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds



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