netdev - [PATCH net-next 0/1] net: fec: add C45 MDIO read/write support

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Date:   Mon, 19 Aug 2019 17:11:14 +0000
From:   Marco Hartmann <marco.hartmann@....com>
To:     Marco Hartmann <marco.hartmann@....com>,
        Andy Duan <fugang.duan@....com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Christian Herber <christian.herber@....com>
Subject: [PATCH net-next 0/1] net: fec: add C45 MDIO read/write support 

As of yet, the Fast Ethernet Controller (FEC) driver only supports Clause 22
conform MDIO transactions. IEEE 802.3ae Clause 45 defines a modified MDIO
protocol that uses a two staged access model in order to increase the address
space.

This patch adds support for Clause 45 conform MDIO read and write operations to
the FEC driver.

Marco Hartmann (1):
  fec: add C45 MDIO read/write support

 drivers/net/ethernet/freescale/fec_main.c | 65 ++++++++++++++++++++++++++++---
 1 file changed, 59 insertions(+), 6 deletions(-)

-- 
2.7.4