| ## |
| ## This file is part of the libsigrokdecode project. |
| ## |
| ## Copyright (C) 2016 Elias Oenal <sigrok@eliasoenal.com> |
| ## All rights reserved. |
| ## |
| ## Redistribution and use in source and binary forms, with or without |
| ## modification, are permitted provided that the following conditions are met: |
| ## |
| ## 1. Redistributions of source code must retain the above copyright notice, |
| ## this list of conditions and the following disclaimer. |
| ## 2. Redistributions in binary form must reproduce the above copyright notice, |
| ## this list of conditions and the following disclaimer in the documentation |
| ## and/or other materials provided with the distribution. |
| ## |
| ## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| ## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ## ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| ## LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| ## CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| ## SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| ## INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| ## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| ## POSSIBILITY OF SUCH DAMAGE. |
| ## |
| |
| ''' |
| The MDIO (Management Data Input/Output) protocol decoder supports the |
| MII Management serial bus (a bidirectional bus between the PHY and the STA), |
| with a clock line (MDC) and a bi-directional data line (MDIO). |
| |
| MDIO is also known as SMI (Serial Management Interface). |
| |
| It's part of the Ethernet standard. |
| ''' |
| |
| from .pd import Decoder |
