diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2013-10-14 18:01:11 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-01-26 13:06:49 +0200 |
| commit | db4728e6fec0364b866d3106125974eedc00e091 (patch) | |
| tree | a3d54e073ce9821ce83a105a5930f7dc0d30b4d6 /hw/acpi/Makefile.objs | |
| parent | eb0acfdde604930688c47fe1ba99bec2bd84b7ad (diff) | |
| download | qemu-db4728e6fec0364b866d3106125974eedc00e091.tar.gz | |
pcihp: generalization of piix4 acpi
Add ACPI based PCI hotplug library with bridge hotplug
support.
Design
- each bus gets assigned "bsel" property.
- ACPI code writes this number
to a new BNUM register, then uses existing
UP/DOWN registers to probe slot status;
to eject, write number to BNUM register,
then slot into existing EJ.
The interface is actually backwards-compatible with
existing PIIX4 ACPI (though not migration compatible).
This is split out from PIIX4 codebase so we can
reuse it for Q35 as well.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi/Makefile.objs')
| -rw-r--r-- | hw/acpi/Makefile.objs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/acpi/Makefile.objs b/hw/acpi/Makefile.objs index a0b63b5626..841eca2e7c 100644 --- a/hw/acpi/Makefile.objs +++ b/hw/acpi/Makefile.objs @@ -1,2 +1 @@ -common-obj-$(CONFIG_ACPI) += core.o piix4.o ich9.o - +common-obj-$(CONFIG_ACPI) += core.o piix4.o ich9.o pcihp.o |