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(parent: 9c046d9) | patch
acpi_piix4: expose no_hotplug attribute via i/o port
authorMarcelo Tosatti <mtosatti@redhat.com>
Tue, 11 Jan 2011 16:20:39 +0000 (14:20 -0200)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 17 Jan 2011 15:30:40 +0000 (17:30 +0200)
commit668643b025dcff72b9b18adb5df794be9e9be5dc
tree679d339c28cd898239a71a9063e615ef59e7a8b1tree | snapshot
parent9c046d96d4d0d1fef89a30b1491775492082da9dcommit | diff
acpi_piix4: expose no_hotplug attribute via i/o port

Expose no_hotplug attribute via I/O port, so ACPI BIOS can indicate
removability status to guest OS.

An updated seabios is required to make use of this feature (seabios.git
commit ID 3c241edf3d7ef29c21).

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Tested-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/acpi_piix4.c diff | blob | history
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