@@ -14,6 +14,7 @@
#include "qemu-file.h"
#include "vmstate.h"
#include "qemu-log.h"
+#include "qdev-reset.h"
#ifdef NEED_CPU_H
#if TARGET_LONG_BITS == 64
@@ -37,11 +38,6 @@
#endif
#endif
-typedef void QEMUResetHandler(void *opaque);
-
-void qemu_register_reset(QEMUResetHandler *func, void *opaque);
-void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
-
/* handler to set the boot_device order for a specific type of QEMUMachine */
/* return 0 if success */
typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices);
new file mode 100644
@@ -0,0 +1,11 @@
+/* Device reset handler function registration, used by qdev */
+#ifndef QDEV_RESET_H
+#define QDEV_RESET_H
+
+typedef void QEMUResetHandler(void *opaque);
+
+void qemu_register_reset(QEMUResetHandler *func, void *opaque);
+void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
+void qemu_devices_reset(void);
+
+#endif /* QDEV_RESET_H */
@@ -35,6 +35,47 @@ int qdev_hotplug = 0;
static bool qdev_hot_added = false;
static bool qdev_hot_removed = false;
+typedef struct QEMUResetEntry {
+ QTAILQ_ENTRY(QEMUResetEntry) entry;
+ QEMUResetHandler *func;
+ void *opaque;
+} QEMUResetEntry;
+
+static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers =
+ QTAILQ_HEAD_INITIALIZER(reset_handlers);
+
+void qemu_register_reset(QEMUResetHandler *func, void *opaque)
+{
+ QEMUResetEntry *re = g_malloc0(sizeof(QEMUResetEntry));
+
+ re->func = func;
+ re->opaque = opaque;
+ QTAILQ_INSERT_TAIL(&reset_handlers, re, entry);
+}
+
+void qemu_unregister_reset(QEMUResetHandler *func, void *opaque)
+{
+ QEMUResetEntry *re;
+
+ QTAILQ_FOREACH(re, &reset_handlers, entry) {
+ if (re->func == func && re->opaque == opaque) {
+ QTAILQ_REMOVE(&reset_handlers, re, entry);
+ g_free(re);
+ return;
+ }
+ }
+}
+
+void qemu_devices_reset(void)
+{
+ QEMUResetEntry *re, *nre;
+
+ /* reset all devices */
+ QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) {
+ re->func(re->opaque);
+ }
+}
+
const VMStateDescription *qdev_get_vmsd(DeviceState *dev)
{
DeviceClass *dc = DEVICE_GET_CLASS(dev);
@@ -5,5 +5,6 @@
#include "qdev-core.h"
#include "qdev-properties.h"
#include "qdev-monitor.h"
+#include "qdev-reset.h"
#endif
@@ -57,7 +57,6 @@ void qemu_system_vmstop_request(RunState reason);
int qemu_shutdown_requested_get(void);
int qemu_reset_requested_get(void);
void qemu_system_killed(int signal, pid_t pid);
-void qemu_devices_reset(void);
void qemu_system_reset(bool report);
void qemu_add_exit_notifier(Notifier *notify);
@@ -1456,14 +1456,6 @@ void vm_start(void)
/* reset/shutdown handler */
-typedef struct QEMUResetEntry {
- QTAILQ_ENTRY(QEMUResetEntry) entry;
- QEMUResetHandler *func;
- void *opaque;
-} QEMUResetEntry;
-
-static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers =
- QTAILQ_HEAD_INITIALIZER(reset_handlers);
static int reset_requested;
static int shutdown_requested, shutdown_signal = -1;
static pid_t shutdown_pid;
@@ -1560,38 +1552,6 @@ static bool qemu_vmstop_requested(RunState *r)
return false;
}
-void qemu_register_reset(QEMUResetHandler *func, void *opaque)
-{
- QEMUResetEntry *re = g_malloc0(sizeof(QEMUResetEntry));
-
- re->func = func;
- re->opaque = opaque;
- QTAILQ_INSERT_TAIL(&reset_handlers, re, entry);
-}
-
-void qemu_unregister_reset(QEMUResetHandler *func, void *opaque)
-{
- QEMUResetEntry *re;
-
- QTAILQ_FOREACH(re, &reset_handlers, entry) {
- if (re->func == func && re->opaque == opaque) {
- QTAILQ_REMOVE(&reset_handlers, re, entry);
- g_free(re);
- return;
- }
- }
-}
-
-void qemu_devices_reset(void)
-{
- QEMUResetEntry *re, *nre;
-
- /* reset all devices */
- QTAILQ_FOREACH_SAFE(re, &reset_handlers, entry, nre) {
- re->func(re->opaque);
- }
-}
-
void qemu_system_reset(bool report)
{
if (current_machine && current_machine->reset) {
The core qdev code uses the reset handler list from vl.c, so move qemu_register_reset(), qemu_unregister_reset() and qemu_devices_reset() to qdev.c. The function declarations were moved to a new qdev-reset.h file, that is included by hw.h to keep compatibility, so we don't need to change all files that use qemu_register_reset(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> --- hw/hw.h | 6 +----- hw/qdev-reset.h | 11 +++++++++++ hw/qdev.c | 41 +++++++++++++++++++++++++++++++++++++++++ hw/qdev.h | 1 + sysemu.h | 1 - vl.c | 40 ---------------------------------------- 6 files changed, 54 insertions(+), 46 deletions(-) create mode 100644 hw/qdev-reset.h