| commit | b8622725cf0196f672f272922b0941dc8ba1c408 | |
| author | Igor Mammedov <imammedo@redhat.com> | |
| Thu, 25 Apr 2013 14:05:25 +0000 (25 16:05 +0200) | ||
| committer | Andreas Färber <afaerber@suse.de> | |
| Wed, 1 May 2013 11:04:18 +0000 (1 13:04 +0200) | ||
| tree | f33cacb399cb67622dd53a98240ac7073ceb0ad4 | treesnapshot (tar.gz zip) |
| parent | 69e5ff067ae724155fd7465119ee6db5721288b6 | commitdiff |
acpi_piix4: Add infrastructure to send CPU hot-plug GPE to guest
* introduce processor status bitmask visible to guest at 0xaf00 addr,
where ACPI asl code expects it
* set bit corresponding to APIC ID in processor status bitmask on
receiving CPU hot-plug notification
* trigger CPU hot-plug SCI, to notify guest about CPU hot-plug event
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
* introduce processor status bitmask visible to guest at 0xaf00 addr,
where ACPI asl code expects it
* set bit corresponding to APIC ID in processor status bitmask on
receiving CPU hot-plug notification
* trigger CPU hot-plug SCI, to notify guest about CPU hot-plug event
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
| docs/specs/acpi_cpu_hotplug.txt | [new file with mode: 0644] | blob |
| hw/acpi/piix4.c | diffblobblamehistory |