netdev - [PATCH net 0/3] net: phy: bcm7xxx initial read/write workaround

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Message-Id: <1435340346-10297-1-git-send-email-f.fainelli@gmail.com>
Date:	Fri, 26 Jun 2015 10:39:03 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, pgynther@...gle.com, jaedon.shin@...il.com,
	Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net 0/3] net: phy: bcm7xxx initial read/write workaround

Hi David,

This patch series fixes occasional BCM7xxx PHY driver binding failure due
to a harware bug where the first read or write does not come out of the PHY
MDIO management controller.

Since we have two different MDIO controllers using this PHY, a similar
need to be replicated in GENET and UniMAC MDIO.

Thanks!

Florian Fainelli (3):
  net: phy: bcm7xxx: workaround MDIO management controller initial read
  net: bcmgenet: workaround initial read failures for integrated PHYs
  net: phy: mdio-bcm-unimac: workaround initial read failures for
    integrated PHYs

 drivers/net/ethernet/broadcom/genet/bcmgenet.h |  1 +
 drivers/net/ethernet/broadcom/genet/bcmmii.c   | 54 ++++++++++++++++++++++++--
 drivers/net/phy/bcm7xxx.c                      |  7 ++++
 drivers/net/phy/mdio-bcm-unimac.c              | 43 ++++++++++++++++++++
 4 files changed, 101 insertions(+), 4 deletions(-)

-- 
2.1.0

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