diff options
| author | Marcel Apfelbaum <marcel@redhat.com> | 2017-01-25 10:44:46 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-02-01 03:37:18 +0200 |
| commit | dc0ae767700c156894e36fab89a745a2dc4173de (patch) | |
| tree | 23bd5fbc9e0d222cf1ede782de4118d3d6c5f623 /hw/pci-bridge | |
| parent | e0b283e7c5b020c3e54629d8b82117db0af21cca (diff) | |
hw/pci: disable pci-bridge's shpc by default
The shpc component is optional while ACPI hotplug is used
for hot-plugging PCI devices into a PCI-PCI bridge.
Disabling the shpc by default will make slot 0 usable at boot time
and not only for hot-plug, without loosing any functionality.
Older machines will have shpc enabled for compatibility reasons.
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci-bridge')
| -rw-r--r-- | hw/pci-bridge/pci_bridge_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c index 5dbd933cc1..647ad80155 100644 --- a/hw/pci-bridge/pci_bridge_dev.c +++ b/hw/pci-bridge/pci_bridge_dev.c @@ -163,7 +163,7 @@ static Property pci_bridge_dev_properties[] = { DEFINE_PROP_ON_OFF_AUTO(PCI_BRIDGE_DEV_PROP_MSI, PCIBridgeDev, msi, ON_OFF_AUTO_AUTO), DEFINE_PROP_BIT(PCI_BRIDGE_DEV_PROP_SHPC, PCIBridgeDev, flags, - PCI_BRIDGE_DEV_F_SHPC_REQ, true), + PCI_BRIDGE_DEV_F_SHPC_REQ, false), DEFINE_PROP_END_OF_LIST(), }; |