<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >mca_set_adapter_procfn</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="MCA Driver Programming Interface" HREF="book1.html"><LINK REL="UP" TITLE="Public Functions Provided" HREF="c36.html"><LINK REL="PREVIOUS" TITLE="mca_set_adapter_name" HREF="r217.html"><LINK REL="NEXT" TITLE="mca_is_adapter_used" HREF="r293.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" >MCA Driver Programming Interface</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="r217.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="r293.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="AEN250" ></A ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >mca_set_adapter_procfn</SPAN ></SPAN ></H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN254" ></A ><H2 >Name</H2 >mca_set_adapter_procfn -- Set the /proc callback </DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN257" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN259" ></A ><P ></P ><P ><CODE ><CODE CLASS="FUNCDEF" >void <TT CLASS="FUNCTION" >mca_set_adapter_procfn </TT ></CODE >(int <TT CLASS="PARAMETER" ><I >slot</I ></TT >, MCA_ProcFn <TT CLASS="PARAMETER" ><I >procfn</I ></TT >, void* <TT CLASS="PARAMETER" ><I >dev</I ></TT >);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN269" ></A ><H2 >Arguments</H2 ><P ></P ><DIV CLASS="VARIABLELIST" ><DL ><DT ><TT CLASS="PARAMETER" ><I >slot</I ></TT ></DT ><DD ><P > slot to configure </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >procfn</I ></TT ></DT ><DD ><P > callback function to call for /proc </P ></DD ><DT ><TT CLASS="PARAMETER" ><I >dev</I ></TT ></DT ><DD ><P > device information passed to the callback </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN287" ></A ><H2 >Description</H2 ><P > This sets up an information callback for /proc/mca/slot?. The function is called with the buffer, slot, and device pointer (or some equally informative context information, or nothing, if you prefer), and is expected to put useful information into the buffer. The adapter name, ID, and POS registers get printed before this is called though, so don't do it again. </P ><P > This should be called with a <TT CLASS="CONSTANT" >NULL</TT > <TT CLASS="PARAMETER" ><I >procfn</I ></TT > when a module unregisters, thus preventing kernel crashes and other such nastiness. </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="r217.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="r293.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >mca_set_adapter_name</SPAN ></SPAN ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="c36.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >mca_is_adapter_used</SPAN ></SPAN ></TD ></TR ></TABLE ></DIV ></BODY ></HTML >