From: Tao Ren <rentao.b...@gmail.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
