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| author | David Hildenbrand <david@redhat.com> | 2018-12-12 10:16:22 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-12-20 11:19:12 -0500 |
| commit | 8f560cdce42562a3c41d61c896667cf77c76d51f (patch) | |
| tree | 38b27134228c8264e5b9cd11efe939ebce0faf30 /include/hw/pci | |
| parent | 62b765639691de36476c471117e96184a2a3c7a6 (diff) | |
| download | qemu-8f560cdce42562a3c41d61c896667cf77c76d51f.zip qemu-8f560cdce42562a3c41d61c896667cf77c76d51f.tar.gz qemu-8f560cdce42562a3c41d61c896667cf77c76d51f.tar.bz2 | |
pci/shpc: perform unplug via the hotplug handler
Introduce and use the "unplug" callback.
This is a preparation for multi-stage hotplug handlers, whereby the bus
hotplug handler is overwritten by the machine hotplug handler. This handler
will then pass control to the bus hotplug handler. So to get this running
cleanly, we also have to make sure to go via the hotplug handler chain when
actually unplugging a device after an unplug request. Lookup the hotplug
handler and call "unplug".
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/pci')
| -rw-r--r-- | include/hw/pci/pci_bridge.h | 2 | ||||
| -rw-r--r-- | include/hw/pci/shpc.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/pci/pci_bridge.h b/include/hw/pci/pci_bridge.h index 6e37c75..ba48881 100644 --- a/include/hw/pci/pci_bridge.h +++ b/include/hw/pci/pci_bridge.h @@ -101,6 +101,8 @@ void pci_bridge_exitfn(PCIDevice *pci_dev); void pci_bridge_dev_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); +void pci_bridge_dev_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, + Error **errp); void pci_bridge_dev_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); diff --git a/include/hw/pci/shpc.h b/include/hw/pci/shpc.h index 71293ac..18f6ec1 100644 --- a/include/hw/pci/shpc.h +++ b/include/hw/pci/shpc.h @@ -47,6 +47,8 @@ void shpc_cap_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int len); void shpc_device_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); +void shpc_device_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, + Error **errp); void shpc_device_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); |