Re: [PATCH] Add a new PIIX option to control PCI hot unplugging of devices on non-root buses

[Ani Sinha]

> On Apr 18, 2020, at 6:18 PM, Marcel Apfelbaum <marcel.apfelb...@gmail.com> 
> wrote:
> 
> A PCIe Root Port or a PCI slot can or cannot support hot-plugging. Anything 
> in the middle can't be done at PCIe/PCI level (as far as I know).

Is it possible to dynamically set PCI_EXP_SLTCAP_HPC for a slot at runtime?