<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >mdio_write</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="SiS 900/7016 Fast Ethernet Device Driver" HREF="book1.html"><LINK REL="UP" TITLE="List of Functions" HREF="c202.html"><LINK REL="PREVIOUS" TITLE="mdio_read" HREF="r499.html"><LINK REL="NEXT" TITLE="sis900_reset_phy" HREF="r587.html"></HEAD ><BODY CLASS="REFENTRY" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >SiS 900/7016 Fast Ethernet Device Driver</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="r499.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="r587.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="AEN539" ></A ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >mdio_write</SPAN ></SPAN ></H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN543" ></A ><H2 >Name</H2 >mdio_write -- write MII PHY register </DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN546" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN548" ></A ><P ></P ><P ><CODE ><CODE CLASS="FUNCDEF" >void <TT CLASS="FUNCTION" >mdio_write </TT ></CODE >(struct net_device * <TT CLASS="PARAMETER" ><I >net_dev</I ></TT >, int <TT CLASS="PARAMETER" ><I >phy_id</I ></TT >, int <TT CLASS="PARAMETER" ><I >location</I ></TT >, int <TT CLASS="PARAMETER" ><I >value</I ></TT >);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN560" ></A ><H2 >Arguments</H2 ><P ></P ><DIV CLASS="VARIABLELIST" ><DL ><DT ><TT CLASS="PARAMETER" ><I >net_dev</I ></TT ></DT ><DD ><P > the net device to write </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >phy_id</I ></TT ></DT ><DD ><P > the phy address to write </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >location</I ></TT ></DT ><DD ><P > the phy regiester id to write </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >value</I ></TT ></DT ><DD ><P > the register value to write with </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN583" ></A ><H2 >Description</H2 ><P > Write MII registers with <TT CLASS="PARAMETER" ><I >value</I ></TT > through MDIO and MDC using MDIO management frame structure and protocol(defined by ISO/IEC) please see SiS7014 or ICS spec </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="r499.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="r587.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >mdio_read</SPAN ></SPAN ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="c202.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >sis900_reset_phy</SPAN ></SPAN ></TD ></TR ></TABLE ></DIV ></BODY ></HTML >