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Date:      Fri, 27 Mar 2020 12:32:03 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Rajesh Kumar <rajfbsd@gmail.com>
Cc:        freebsd-drivers@freebsd.org, FreeBSD Hackers <freebsd-hackers@freebsd.org>
Subject:   Re: Does FreeBSD has a generic PHY library as in Linux?
Message-ID:  <CANCZdfpfH6_EpF0tepQXD-CYzSAcU1MG-igNFz_PKsKhhBAPEw@mail.gmail.com>
In-Reply-To: <CAAO%2BANOghLzHBMh94akX0x_iTBGSxK=2sqj45GH_-26i5u=zMA@mail.gmail.com>
References:  <CAAO%2BANOghLzHBMh94akX0x_iTBGSxK=2sqj45GH_-26i5u=zMA@mail.gmail.com>

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On Thu, Mar 26, 2020, 12:38 PM Rajesh Kumar <rajfbsd@gmail.com> wrote:

> Hi,
>
> I am porting a network driver from Linux to FreeBSD.  The driver in Linux
> uses the PHY library (a generic wrapper) to access/config the PHY
> registers. Do we have anything equivalent in FreeBSD?
>
> PHY library routines in Linux:
>
> get_phy_device
> phy_device_register
> phy_attach_direct
> phy_start_aneg
> etc.,
>
> FreeBSD being a stable OS for networking and Storage, I assume it should
> have something equivalent to this.  Can anyone point to it? or any
> documentation related to this?
>

Miibus does all that for FreeBSD.

Warner

Thanks,
> Rajesh.
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