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Re: [Qemu-devel] document QEMU<->ACPIBIOS PCI hotplug interface
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From: |
Blue Swirl |
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Subject: |
Re: [Qemu-devel] document QEMU<->ACPIBIOS PCI hotplug interface |
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Date: |
Mon, 20 Dec 2010 20:11:36 +0000 |
On Mon, Dec 20, 2010 at 5:09 PM, Marcelo Tosatti <address@hidden> wrote:
>
> Document how QEMU communicates with ACPI BIOS
> for PCI hotplug.
>
> Signed-off-by: Marcelo Tosatti <address@hidden>
>
> --- /dev/null 2010-12-14 09:23:48.414180082 -0200
> +++ qemu/docs/specs/acpi_pci_hotplug.txt 2010-12-20 15:00:26.000000000
> -0200
> @@ -0,0 +1,39 @@
> +QEMU<->ACPI BIOS PCI hotplug interface
> +--------------------------------------
> +
> +QEMU supports PCI hotplug via ACPI, for PCI bus 0. This document
> +describes the interface between QEMU and the ACPI BIOS.
> +
> +ACPI GPE block (IO ports 0xafe00-0xafe04):
0xae00-0xae0f?