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-rw-r--r--include/hw/hotplug.h16
-rw-r--r--include/hw/pci/pcie.h4
-rw-r--r--include/hw/pci/shpc.h4
-rw-r--r--include/hw/qdev-core.h19
-rw-r--r--include/hw/scsi/scsi.h2
-rw-r--r--include/qom/object.h14
6 files changed, 43 insertions, 16 deletions
diff --git a/include/hw/hotplug.h b/include/hw/hotplug.h
index a6533cb0b1..050d2f0530 100644
--- a/include/hw/hotplug.h
+++ b/include/hw/hotplug.h
@@ -47,7 +47,12 @@ typedef void (*hotplug_fn)(HotplugHandler *plug_handler,
*
* @parent: Opaque parent interface.
* @plug: plug callback.
+ * @unplug_request: unplug request callback.
+ * Used as a means to initiate device unplug for devices that
+ * require asynchronous unplug handling.
* @unplug: unplug callback.
+ * Used for device removal with devices that implement
+ * asynchronous and synchronous (suprise) removal.
*/
typedef struct HotplugHandlerClass {
/* <private> */
@@ -55,6 +60,7 @@ typedef struct HotplugHandlerClass {
/* <public> */
hotplug_fn plug;
+ hotplug_fn unplug_request;
hotplug_fn unplug;
} HotplugHandlerClass;
@@ -68,9 +74,17 @@ void hotplug_handler_plug(HotplugHandler *plug_handler,
Error **errp);
/**
+ * hotplug_handler_unplug_request:
+ *
+ * Calls #HotplugHandlerClass.unplug_request callback of @plug_handler.
+ */
+void hotplug_handler_unplug_request(HotplugHandler *plug_handler,
+ DeviceState *plugged_dev,
+ Error **errp);
+/**
* hotplug_handler_unplug:
*
- * Call #HotplugHandlerClass.unplug callback of @plug_handler.
+ * Calls #HotplugHandlerClass.unplug callback of @plug_handler.
*/
void hotplug_handler_unplug(HotplugHandler *plug_handler,
DeviceState *plugged_dev,
diff --git a/include/hw/pci/pcie.h b/include/hw/pci/pcie.h
index d139d588f6..b48a7a2c5a 100644
--- a/include/hw/pci/pcie.h
+++ b/include/hw/pci/pcie.h
@@ -128,6 +128,6 @@ extern const VMStateDescription vmstate_pcie_device;
void pcie_cap_slot_hotplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
Error **errp);
-void pcie_cap_slot_hot_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
- Error **errp);
+void pcie_cap_slot_hot_unplug_request_cb(HotplugHandler *hotplug_dev,
+ DeviceState *dev, Error **errp);
#endif /* QEMU_PCIE_H */
diff --git a/include/hw/pci/shpc.h b/include/hw/pci/shpc.h
index eef1a1ad6e..025bc5b268 100644
--- a/include/hw/pci/shpc.h
+++ b/include/hw/pci/shpc.h
@@ -46,8 +46,8 @@ void shpc_cap_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int len);
void shpc_device_hotplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
Error **errp);
-void shpc_device_hot_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
- Error **errp);
+void shpc_device_hot_unplug_request_cb(HotplugHandler *hotplug_dev,
+ DeviceState *dev, Error **errp);
extern VMStateInfo shpc_vmstate_info;
#define SHPC_VMSTATE(_field, _type) \
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 178fee2ef6..1fca75c591 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -126,7 +126,6 @@ typedef struct DeviceClass {
/* Private to qdev / bus. */
qdev_initfn init; /* TODO remove, once users are converted to realize */
- qdev_event unplug;
qdev_event exit; /* TODO remove, once users are converted to unrealize */
const char *bus_type;
} DeviceClass;
@@ -210,7 +209,6 @@ struct BusState {
Object obj;
DeviceState *parent;
const char *name;
- int allow_hotplug;
HotplugHandler *hotplug_handler;
int max_index;
bool realized;
@@ -232,7 +230,7 @@ struct Property {
struct PropertyInfo {
const char *name;
- const char *legacy_name;
+ const char *description;
const char **enum_table;
int (*print)(DeviceState *dev, Property *prop, char *dest, size_t len);
ObjectPropertyAccessor *get;
@@ -264,7 +262,8 @@ void qdev_init_nofail(DeviceState *dev);
void qdev_set_legacy_instance_id(DeviceState *dev, int alias_id,
int required_for_version);
void qdev_unplug(DeviceState *dev, Error **errp);
-int qdev_simple_unplug_cb(DeviceState *dev);
+void qdev_simple_device_unplug_cb(HotplugHandler *hotplug_dev,
+ DeviceState *dev, Error **errp);
void qdev_machine_creation_done(void);
bool qdev_machine_modified(void);
@@ -361,11 +360,13 @@ extern int qdev_hotplug;
char *qdev_get_dev_path(DeviceState *dev);
-static inline void qbus_set_hotplug_handler(BusState *bus, DeviceState *handler,
- Error **errp)
+void qbus_set_hotplug_handler(BusState *bus, DeviceState *handler,
+ Error **errp);
+
+void qbus_set_bus_hotplug_handler(BusState *bus, Error **errp);
+
+static inline bool qbus_is_hotpluggable(BusState *bus)
{
- object_property_set_link(OBJECT(bus), OBJECT(handler),
- QDEV_HOTPLUG_HANDLER_PROPERTY, errp);
- bus->allow_hotplug = 1;
+ return bus->hotplug_handler;
}
#endif
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index b61bedb28c..caaa3201ce 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -146,8 +146,6 @@ struct SCSIBusInfo {
void (*transfer_data)(SCSIRequest *req, uint32_t arg);
void (*complete)(SCSIRequest *req, uint32_t arg, size_t resid);
void (*cancel)(SCSIRequest *req);
- void (*hotplug)(SCSIBus *bus, SCSIDevice *dev);
- void (*hot_unplug)(SCSIBus *bus, SCSIDevice *dev);
void (*change)(SCSIBus *bus, SCSIDevice *dev, SCSISense sense);
QEMUSGList *(*get_sg_list)(SCSIRequest *req);
diff --git a/include/qom/object.h b/include/qom/object.h
index 8a05a81a99..89c3092967 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -338,6 +338,7 @@ typedef struct ObjectProperty
{
gchar *name;
gchar *type;
+ gchar *description;
ObjectPropertyAccessor *get;
ObjectPropertyAccessor *set;
ObjectPropertyResolve *resolve;
@@ -1275,6 +1276,19 @@ void object_property_add_alias(Object *obj, const char *name,
Error **errp);
/**
+ * object_property_set_description:
+ * @obj: the object owning the property
+ * @name: the name of the property
+ * @description: the description of the property on the object
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Set an object property's description.
+ *
+ */
+void object_property_set_description(Object *obj, const char *name,
+ const char *description, Error **errp);
+
+/**
* object_child_foreach:
* @obj: the object whose children will be navigated
* @fn: the iterator function to be called
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-04 23:36:56 +0000