lan8742_io_read_reg() function

Read a PHY register through the MDIO interface.

Syntax

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Summary

Declaration

Definition

static int32_t lan8742_io_read_reg(uint32_t DevAddr, uint32_t RegAddr, uint32_t *pRegVal);

Argument

Description

DevAddr

PHY port address

RegAddr

PHY register address

pRegVal

pointer to hold the register value

0 if OK -1 if Error

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