Hi,

I'm looking for a way to refresh the pci device list.
In Linux, we can remove a particular pci device, and then after preforming a 
"rescan" the device will appear again.
For example, disable/rescind PCI (such as VF) :
echo 1 >  /sys/bus/pci/devices/0001\:00\:02.0/remove
# Get the device back
echo 1 > /sys/bus/pci/rescan

I'm looking for a similar way in FreeBSD. Does the FreeBSD support the hotplug 
of a PCI device?  Thanks in advance!


Thanks,
Hongxiong

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