netdev - [PATCH net-next v10 0/3] net: phy: support 1000Base-X auto-negotiation for BCM54616S

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Message-Id: <20191022183108.14029-1-rentao.bupt@gmail.com>
Date:   Tue, 22 Oct 2019 11:31:05 -0700
From:   rentao.bupt@...il.com
To:     "David S . Miller" <davem@...emloft.net>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Vladimir Oltean <olteanv@...il.com>,
        Arun Parameswaran <arun.parameswaran@...adcom.com>,
        Justin Chen <justinpopo6@...il.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org
Cc:     Tao Ren <rentao.bupt@...il.com>
Subject: [PATCH net-next v10 0/3] net: phy: support 1000Base-X auto-negotiation for BCM54616S

From: Tao Ren <rentao.bupt@...il.com>

This patch series aims at supporting auto negotiation when BCM54616S is
running in 1000Base-X mode: without the patch series, BCM54616S PHY driver
would report incorrect link speed in 1000Base-X mode.

Patch #1 (of 3) modifies assignment to OR when dealing with dev_flags in
phy_attach_direct function, so that dev_flags updated in BCM54616S PHY's
probe callback won't be lost.

Patch #2 (of 3) adds several genphy_c37_* functions to support clause 37
1000Base-X auto-negotiation, and these functions are called in BCM54616S
PHY driver.

Patch #3 (of 3) detects BCM54616S PHY's operation mode and calls according
genphy_c37_* functions to configure auto-negotiation and parse link
attributes (speed, duplex, and etc.) in 1000Base-X mode.

Heiner Kallweit (1):
  net: phy: add support for clause 37 auto-negotiation

Tao Ren (2):
  net: phy: modify assignment to OR for dev_flags in phy_attach_direct
  net: phy: broadcom: add 1000Base-X support for BCM54616S

 drivers/net/phy/broadcom.c   |  57 +++++++++++++-
 drivers/net/phy/phy_device.c | 141 ++++++++++++++++++++++++++++++++++-
 include/linux/brcmphy.h      |  10 ++-
 include/linux/phy.h          |   4 +
 4 files changed, 205 insertions(+), 7 deletions(-)

-- 
2.17.1