Commit Graph

3 Commits

Author SHA1 Message Date
Wojciech Macek
36c1a37655 Add MDIO PHY driver for NS2 ARM64 platform.
Obtained from:         Semihalf
Authored by:           Kornel Duleba <mindal@semihalf.com>
Approved by:           wma
Differential Revision: https://reviews.freebsd.org/D21335
2020-04-06 05:48:58 +00:00
Adrian Chadd
e2db1d1f11 [mdio] Add MDIO support for "extended" registers as defined by IEEE 802.3 Clause 45.
IEEE 802.3 Clause 45 added backwards-compatible support for 2^16 PHY registers
through the addition of an additional device address frame.

Clause 45 addressing is used in 10Gbe PHYs, 802.3az EEE registers, etc. It may
make sense to provide a similar extension to the miibus interface, but I've
refrained from unilaterally doing so here.

Submitted by:	Landon Fuller <landon@landonf.org>
Differential Revision:	https://reviews.freebsd.org/D4607
2015-12-26 17:22:02 +00:00
Adrian Chadd
71e8eac4fd [mdio] migrate mdiobus out of etherswitch and into a top-level device of its own.
The mdio driver interface is generally useful for devices that require
MDIO without the full MII bus interface. This lifts the driver/interface
out of etherswitch(4), and adds a mdio(4) man page.

Submitted by:	Landon Fuller <landon@landonf.org>
Differential Revision:	https://reviews.freebsd.org/D4606
2015-12-26 02:31:39 +00:00