From 4cab946a4adc3094a846dd3c7ea104abe7bdc5f1 Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Wed, 8 Dec 2010 13:35:08 +0200 Subject: Add notifier that will be called when machine is fully created. Action that depends on fully initialized device model should register with this notifier chain. Signed-off-by: Gleb Natapov Signed-off-by: Blue Swirl --- vl.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'vl.c') diff --git a/vl.c b/vl.c index 844d6a50b6..0d20d26180 100644 --- a/vl.c +++ b/vl.c @@ -254,6 +254,9 @@ static void *boot_set_opaque; static NotifierList exit_notifiers = NOTIFIER_LIST_INITIALIZER(exit_notifiers); +static NotifierList machine_init_done_notifiers = + NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); + int kvm_allowed = 0; uint32_t xen_domid; enum xen_mode xen_mode = XEN_EMULATE; @@ -1782,6 +1785,16 @@ static void qemu_run_exit_notifiers(void) notifier_list_notify(&exit_notifiers); } +void qemu_add_machine_init_done_notifier(Notifier *notify) +{ + notifier_list_add(&machine_init_done_notifiers, notify); +} + +static void qemu_run_machine_init_done_notifiers(void) +{ + notifier_list_notify(&machine_init_done_notifiers); +} + static const QEMUOption *lookup_opt(int argc, char **argv, const char **poptarg, int *poptind) { @@ -3028,6 +3041,8 @@ int main(int argc, char **argv, char **envp) } qemu_register_reset((void *)qbus_reset_all, sysbus_get_default()); + qemu_run_machine_init_done_notifiers(); + qemu_system_reset(); if (loadvm) { if (load_vmstate(loadvm) < 0) { -- cgit v1.2.1