UTO_NEGOTIATE</a> </td><td>3 </td><td>Autonegotiation  </td><td>Set the interface to Auto Negotiation mode of transmission parameters </td></tr>
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<td><a class="el" href="group__eth__phy__mode__ctrls.html#ga5f7e46cda8ab3c774fe7ce0a8a1ba3ec">ARM_ETH_PHY_LOOPBACK</a> </td><td>4 </td><td>Loopback  </td><td>Set the interface into a Loop-back test mode  </td></tr>
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<td><a class="el" href="group__eth__phy__mode__ctrls.html#ga8d68719e07c7af449b57c5df802376c8">ARM_ETH_PHY_ISOLATE</a> </td><td>5 </td><td>Isol