Lines Matching refs:PHY

152 - external/internal PHY management: link, auto-negotiation etc.
193 In order to be able to read to/from a switch PHY built into it, DSA creates a
195 MDIO reads/writes towards specific PHY addresses. In most MDIO-connected
196 switches, these functions would utilize direct or indirect PHY addressing mode
197 to return standard MII registers from the switch builtin PHYs, allowing the PHY
294 - MDIO/PHY library: drivers/net/phy/phy.c, mdio_bus.c
299 MDIO/PHY library
302 Slave network devices exposed by DSA may or may not be interfacing with PHY
306 - internal PHY devices, built into the Ethernet switch hardware
307 - external PHY devices, connected via an internal or external MDIO bus
308 - internal PHY devices, connected via an internal MDIO bus
309 - special, non-autonegotiated or non MDIO-managed PHY devices: SFPs, MoCA; a.k.a
312 The PHY configuration is done by the dsa_slave_phy_setup() function and the
315 - if Device Tree is used, the PHY device is looked up using the standard
316   "phy-handle" property, if found, this PHY device is created and registered
319 - if Device Tree is used, and the PHY device is "fixed", that is, conforms to
320   the definition of a non-MDIO managed PHY as defined in
321   Documentation/devicetree/bindings/net/fixed-link.txt, the PHY is registered
324 - finally, if the PHY is built into the switch, as is very common with
325   standalone switch packages, the PHY is probed using the slave MII bus created
347 Documentation/devicetree/bindings/net/dsa/dsa.txt. PHY/MDIO library helper
349 per-port PHY specific details: interface connection, MDIO bus location etc..
380   the switch pseudo-PHY and return whether this is a supported device. For other
401 PHY devices and link management
405   if the PHY library PHY driver needs to know about information it cannot obtain
408   driver and the Ethernet PHY driver in drivers/net/phy/*.
424 - adjust_link: Function invoked by the PHY library when a slave network device
425   is attached to a PHY device. This function is responsible for appropriately
429 - fixed_link_update: Function invoked by the PHY library, and specifically by
430   the fixed PHY driver asking the switch driver for link parameters that could
431   not be auto-negotiated, or obtained by reading the PHY registers through MDIO.
457   Ethernet) settings, can optionally invoke the PHY library to enable EEE at the
458   PHY level if relevant. This function should enable EEE at the switch port MAC
463   and data-processing logic as well as query the PHY for its currently configured