From: Andrew Lunn <andrew@lunn.ch>
To: Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Florian Fainelli <f.fainelli@gmail.com>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
Antoine Tenart <antoine.tenart@bootlin.com>,
thomas.petazzoni@bootlin.com, gregory.clement@bootlin.com,
miquel.raynal@bootlin.com, nadavh@marvell.com,
stefanc@marvell.com, mw@semihalf.com
Subject: Re: [PATCH net-next 4/4] net: phy: Add generic support for 2.5GBaseT and 5GBaseT
Date: Tue, 12 Feb 2019 22:13:21 +0100 [thread overview]
Message-ID: <20190212211321.GC27170@lunn.ch> (raw)
In-Reply-To: <20190211142529.22885-5-maxime.chevallier@bootlin.com>
On Mon, Feb 11, 2019 at 03:25:29PM +0100, Maxime Chevallier wrote:
> The 802.3bz specification, based on previous by the NBASET alliance,
> defines the 2.5GBaseT and 5GBaseT link modes for ethernet traffic on
> cat5e, cat6 and cat7 cables.
>
> These mode integrate with the already defined C45 MDIO PMA/PMD registers
> set that added 10G support, by defining some previously reserved bits,
> and adding a new register (2.5G/5G Extended abilities).
>
> This commit adds the required definitions in include/uapi/linux/mdio.h
> to support these modes, and detect when a link-partner advertises them.
>
> It also adds support for these mode in the generic C45 PHY
> infrastructure.
>
> Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
next prev parent reply other threads:[~2019-02-12 21:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-11 14:25 [PATCH net-next 0/4] net: phy: Add 2.5G/5GBASET PHYs support Maxime Chevallier
2019-02-11 14:25 ` [PATCH net-next 1/4] net: phy: Mask-out non-compatible modes when setting the max-speed Maxime Chevallier
2019-02-11 14:25 ` [PATCH net-next 2/4] net: phy: Move of_set_phy_eee_broken to phy-core.c Maxime Chevallier
2019-02-11 14:25 ` [PATCH net-next 3/4] net: phy: Extract genphy_c45_pma_read_abilities from marvell10g Maxime Chevallier
2019-02-12 21:11 ` Andrew Lunn
2019-02-11 14:25 ` [PATCH net-next 4/4] net: phy: Add generic support for 2.5GBaseT and 5GBaseT Maxime Chevallier
2019-02-12 19:14 ` Heiner Kallweit
2019-02-12 21:13 ` Andrew Lunn [this message]
2019-02-12 19:03 ` [PATCH net-next 0/4] net: phy: Add 2.5G/5GBASET PHYs support David Miller
2019-02-14 0:19 ` David Miller
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