diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2014-06-02 15:25:03 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-19 16:41:46 +0300 |
| commit | b74545481187945965cf9f4df70b71d2f6cded4a (patch) | |
| tree | 66b02a99a870635ec2cbd673887b2981eef194fe /include/hw/boards.h | |
| parent | c270fb9eff1290e8a4a49040eba1305fec2ce0ec (diff) | |
qdev: hotplug for bus-less devices
Add get_hotplug_handler() method to machine, and
make bus-less device use it during hotplug
as a means to discover a hotplug handler controller.
The returned controller is used to perform hotplug
actions.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/boards.h')
| -rw-r--r-- | include/hw/boards.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index 184d2450ee..429ac43abc 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -61,6 +61,11 @@ extern MachineState *current_machine; /** * MachineClass: * @qemu_machine: #QEMUMachine + * @get_hotplug_handler: this function is called during bus-less + * device hotplug. If defined it returns pointer to an instance + * of HotplugHandler object, which handles hotplug operation + * for a given @dev. It may return NULL if @dev doesn't require + * any actions to be performed by hotplug handler. */ struct MachineClass { /*< private >*/ @@ -90,6 +95,9 @@ struct MachineClass { const char *default_boot_order; GlobalProperty *compat_props; const char *hw_version; + + HotplugHandler *(*get_hotplug_handler)(MachineState *machine, + DeviceState *dev); }; /** |