/****************************************************************************** * Function Name: _phy_write * Description : Writes to a PHY register * Arguments : reg_addr - address of the PHY register * : data - value * Return Value : none ******************************************************************************/ void _phy_write( uint16_t reg_addr, uint16_t data ) { _phy_preamble(); _phy_reg_set( reg_addr, PHY_WRITE ); _phy_ta_10(); _phy_reg_write( data ); _phy_ta_z0(); }
/****************************************************************************** * Function Name: _phy_write * Description : Writes to a PHY register * Arguments : reg_addr - address of the PHY register * : data - value * Return Value : none ******************************************************************************/ void _phy_write( unsigned short reg_addr, unsigned short data ) { _phy_preamble(); _phy_reg_set( reg_addr, PHY_WRITE ); _phy_ta_10(); _phy_reg_write( data ); _phy_ta_z0(); }
/****************************************************************************** * Function Name: _phy_read * Description : Reads a PHY register * Arguments : reg_addr - address of the PHY register * Return Value : read value ******************************************************************************/ uint16_t _phy_read( uint16_t reg_addr ) { uint16_t data; _phy_preamble(); _phy_reg_set( reg_addr, PHY_READ ); _phy_ta_z0(); _phy_reg_read( &data ); _phy_ta_z0(); return( data ); }
/****************************************************************************** * Function Name: _phy_read * Description : Reads a PHY register * Arguments : reg_addr - address of the PHY register * Return Value : read value ******************************************************************************/ unsigned short _phy_read( unsigned short reg_addr ) { unsigned short data; _phy_preamble(); _phy_reg_set( reg_addr, PHY_READ ); _phy_ta_z0(); _phy_reg_read( &data ); _phy_ta_z0(); return( data ); }