cPCI Hotplug support

Bruce M Simpson bms at spc.org
Wed Apr 19 23:33:29 UTC 2006


On Sun, Apr 16, 2006 at 01:12:53PM -0400, livefreebsd at mac.com wrote:
> Does 6.0 not support hot-swap Compact PCI?

No, to the best of my knowledge.

> Can we port the code for this from Linux?

Not really, unless you're referring to code for specific enclosure
hotplug controllers; the code in Linux is of course GPL encumbered.

Some other things need to change in the PCI code for this to really
be possible (multiple PCI nexus instances, for example, and the ability
to renumber the buses correctly when a new bus is plugged in).

Regards,
BMS


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