diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2010-09-06 16:46:18 +0900 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2010-09-07 20:10:04 +0300 |
| commit | 5beb8ad503c88a76f2b8106c3b74b4ce485a60e1 (patch) | |
| tree | 4d2a97c57cdf73bb0f04c631330a41c9ad78be31 /hw/acpi_piix4.c | |
| parent | f4c817e000e50e9a0db8f95ce6496628bd70733d (diff) | |
| download | qemu-5beb8ad503c88a76f2b8106c3b74b4ce485a60e1.zip | |
pci: call hotplug callback even when not hotplug case for later use.
call hotplug callback even when not hotplug case for later use.
And move hotplug check into hotplug callback.
PCIE slot needs this for card presence detection.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi_piix4.c')
| -rw-r--r-- | hw/acpi_piix4.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c index bfa1d9a1ae..24dfcf2039 100644 --- a/hw/acpi_piix4.c +++ b/hw/acpi_piix4.c @@ -611,6 +611,9 @@ static int piix4_device_hotplug(DeviceState *qdev, PCIDevice *dev, int state) PIIX4PMState *s = DO_UPCAST(PIIX4PMState, dev, DO_UPCAST(PCIDevice, qdev, qdev)); + if (!dev->qdev.hotplugged) + return 0; + s->pci0_status.up = 0; s->pci0_status.down = 0; if (state) { |