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OK if operation succeeds, ERROR if operation fails.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciSpecialCycle"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciSpecialCycle</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciSpecialCycle</i>(&nbsp;)</strong> - generate a special cycle with a message</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciSpecialCycle
    (
    int    busNo,  /* bus number */
    UINT32 message /* data driven onto AD[31:0] */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine generates a special cycle with a message.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, or ERROR if this library is not initialized
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciIntLibInit"></a>
</blockquote>

<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>
<h1><b><i><a href="./sysLib.html#pciIntLibInit">pciIntLibInit</a></i>(&nbsp;)</b></h1><blockquote>

</a>


</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>

STATUS pciIntLibInit ( void )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
<p>
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciInt"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciInt</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciInt</i>(&nbsp;)</strong> - interrupt handler for shared PCI interrupt.</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>VOID pciInt
    (
    int irq /* IRQ associated to the PCI interrupt */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine executes multiple interrupt handlers for a PCI interrupt.
Each interrupt handler must check the device dependent interrupt status bit
to determine the source of the interrupt, since it simply execute all
interrupt handlers in the link list.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
N/A
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciIntConnect"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciIntConnect</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciIntConnect</i>(&nbsp;)</strong> - connect the interrupt handler to the PCI interrupt.</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciIntConnect
    (
    VOIDFUNCPTR * vector,   /* interrupt vector to attach to */
    VOIDFUNCPTR   routine,  /* routine to be called */
    int           parameter /* parameter to be passed to routine */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine connects an interrupt handler to the PCI interrupt line(A - D).
Link list is created if multiple handlers are assigned to the single PCI
interrupt.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
<p>
OK, or ERROR if the interrupt handler cannot be built.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciIntDisconnect"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciIntDisconnect</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciIntDisconnect</i>(&nbsp;)</strong> - disconnect the interrupt handler from the PCI interrupt.</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciIntDisconnect
    (
    VOIDFUNCPTR * vector, /* interrupt vector to attach to */
    VOIDFUNCPTR   routine /* routine to be called */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine disconnects the interrupt handler from the PCI interrupt line.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
<p>
OK, or ERROR if the interrupt handler cannot be removed.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciDeviceShow"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciDeviceShow</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciDeviceShow</i>(&nbsp;)</strong> - print information about PCI devices</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciDeviceShow
    (
    int busNo /* bus number */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine prints information about PCI devices
There are two ways to find out an empty device.
<p>
<dl>
<dt>
- 
<dd>

check Master Abort bit after the access.
<p>
<dt>
- 
<dd>
 check whether the read value is 0xffff. 
</dl>

<p>

It uses the second method, since I didn't see the Master Abort bit of
the host/PCI bridge changing.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, or ERROR if the library is not initialized.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciHeaderShow"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciHeaderShow</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciHeaderShow</i>(&nbsp;)</strong> - print a header of the specified PCI device</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciHeaderShow
    (
    int busNo,    /* bus number */
    int deviceNo, /* device number */
    int funcNo    /* function number */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine prints a header of the PCI device specified by busNo, deviceNo,
and funcNo.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, or ERROR if this library is not initialized.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciFindDeviceShow"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciFindDeviceShow</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciFindDeviceShow</i>(&nbsp;)</strong> - find a device by deviceId, then print an information.</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciFindDeviceShow
    (
    int vendorId, /* vendor ID */
    int deviceId, /* device ID */
    int index     /* desired instance of device */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine finds a device by deviceId, then print an information.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, or ERROR if this library is not initialized.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="pciFindClassShow"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>pciFindClassShow</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>pciFindClassShow</i>(&nbsp;)</strong> - find a device by 24-bit class code</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS pciFindClassShow
    (
    int classCode, /* 24-bit class code */
    int index      /* desired instance of device */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine finds a device by its 24-bit PCI class code, then prints its
information.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK, or ERROR if this library is not initialized.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="sys557PciInit"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>sys557PciInit</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>sys557PciInit</i>(&nbsp;)</strong> - prepare LAN adapter for 82557 initialization</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>

void sys557PciInit (void)</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine find out the PCI device, and map its memory and IO address.
It must be done prior to initializing the 82557, <b><i><a href="./sysLib.html#sys557Init">sys557Init</a></i>(&nbsp;)</b>.  Also
must be done prior to MMU initialization, <b><i>usrMmuInit</i>(&nbsp;)</b>.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
N/A
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="sys557Init"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>sys557Init</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>sys557Init</i>(&nbsp;)</strong> - prepare LAN adapter for 82557 initialization</p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>STATUS sys557Init
    (
    int              unit,  /* unit number */
    FEI_BOARD_INFO * pBoard /* board information for the end driver */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
This routine is expected to perform any adapter-specific or target-specific
initialization that must be done prior to initializing the 82557.
<p>
The 82557 driver calls this routine from the driver attach routine before
any other routines in this library.
<p>
This routine returns the interrupt level the <i>pIntLvl</i> parameter.
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
OK or ERROR if the adapter could not be prepared for initialization.
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="sys557Show"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :  Routines</i></a></p>

</blockquote><h1><i>sys557Show</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  
<p><strong><i>sys557Show</i>(&nbsp;)</strong> - shows 82557 configuration </p>

</blockquote><h4>SYNOPSIS</h4><blockquote><p>
<pre>void sys557Show
    (
    int unit /* unit number */
    )</pre>

</blockquote><h4>DESCRIPTION</h4><blockquote><p>
this routine shows (Intel Pro Express 100) configuration 
<p>
</blockquote><h4>RETURNS</h4><blockquote><p>
N/A
</blockquote><h4>SEE ALSO</h4><blockquote><p>
<b><a href="./sysLib.html#top">sysLib</a></b>

<hr>
<a name="sysEnetAddrGet"></a>
<p align=right>
<a href="rtnIndex.html"><i>pcPentium :