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Advanced O&M Command Reference
OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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phywrite

phywrite

Function

The phywrite command is used to write values to the PHY register.

Format

phywrite <phy_addr> <reg_addr> <val>

Parameters

Parameter

Description

Value

phy_addr PHY address on the MDIO bus.

Enter the value as required.

reg_addr Offset address of the PHY register.

Enter the value as required.

val Value to be written to the PHY register.

Enter the value as required.

Modes

serial port mode

Usage Guidelines

The LAN switch chip must be used.

Example

Write values to the PHY register.

Hi1710_UBOOT> phywrite 0 0 1
phyaddr = 0, regaddr = 0, writevalue = 0x00000001
read phy register 0 : 0xffff

System Response

None

Translation
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Updated: 2020-03-19

Document ID: EDOC1000181602

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