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Hi Alex,<br>
<br>
Thanks a lot for replying.<br>
<br>
Alex Chiang wrote:
<blockquote cite="mid:20100310225100.GB27324@ldl.fc.hp.com" type="cite">
<pre wrap="">* Felix Radensky <a class="moz-txt-link-rfc2396E" href="mailto:felix@embedded-sol.com"><felix@embedded-sol.com></a>:
</pre>
<blockquote type="cite">
<pre wrap="">
The problem arises when device is plugged in after boot. After doing
echo 1 > /sys/bus/pci/rescan
the device is identified, but bridge memory window is not allocated,
and reads from device memory regions return 0xffffffff. Below is
relevant output:
</pre>
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<pre wrap=""><!---->
Do you need firmware support on your platform for hotplug?
</pre>
</blockquote>
I don't think so, but I've added powerpc guys to CC to make sure.<br>
<blockquote cite="mid:20100310225100.GB27324@ldl.fc.hp.com" type="cite">
<pre wrap="">
Can you please send full dmesg during successful boot, full dmesg
log during unsuccessful rescan, and contents of /proc/iomem and
/proc/ioports during success and failure cases?
Be sure you have PCI_CONFIG_DEBUG turned on.
</pre>
</blockquote>
Attached. I really appreciate your help. Thanks a lot.<br>
<br>
Felix.<br>
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