diff options
| -rw-r--r-- | include/hw/boards.h | 1 | ||||
| -rw-r--r-- | vl.c | 18 |
2 files changed, 18 insertions, 1 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index aa35955..60d6921 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -180,6 +180,7 @@ struct MachineClass { void (*init)(MachineState *state); void (*reset)(MachineState *state); + void (*wakeup)(MachineState *state); void (*hot_add_cpu)(MachineState *state, const int64_t id, Error **errp); int (*kvm_type)(MachineState *machine, const char *arg); void (*smp_parse)(MachineState *ms, QemuOpts *opts); @@ -1557,6 +1557,22 @@ void qemu_system_reset(ShutdownCause reason) cpu_synchronize_all_post_reset(); } +/* + * Wake the VM after suspend. + */ +static void qemu_system_wakeup(void) +{ + MachineClass *mc; + + mc = current_machine ? MACHINE_GET_CLASS(current_machine) : NULL; + + if (mc && mc->wakeup) { + mc->wakeup(current_machine); + } else { + qemu_system_reset(SHUTDOWN_CAUSE_NONE); + } +} + void qemu_system_guest_panicked(GuestPanicInformation *info) { qemu_log_mask(LOG_GUEST_ERROR, "Guest crashed"); @@ -1765,7 +1781,7 @@ static bool main_loop_should_exit(void) } if (qemu_wakeup_requested()) { pause_all_vcpus(); - qemu_system_reset(SHUTDOWN_CAUSE_NONE); + qemu_system_wakeup(); notifier_list_notify(&wakeup_notifiers, &wakeup_reason); wakeup_reason = QEMU_WAKEUP_REASON_NONE; resume_all_vcpus(); |