#include "disas/disas.h"
-
-#include "slirp/libslirp.h"
-
#include "trace-root.h"
#include "trace/control.h"
#include "qemu/queue.h"
static int num_serial_hds;
static Chardev **serial_hds;
Chardev *parallel_hds[MAX_PARALLEL_PORTS];
-Chardev *virtcon_hds[MAX_VIRTIO_CONSOLES];
int win2k_install_hack = 0;
int singlestep = 0;
int smp_cpus;
int boot_menu;
bool boot_strict;
uint8_t *boot_splash_filedata;
-size_t boot_splash_filedata_size;
+int only_migratable; /* turn it off unless user states otherwise */
bool wakeup_suspend_enabled;
int icount_align_option;
static int has_defaults = 1;
static int default_serial = 1;
static int default_parallel = 1;
-static int default_virtcon = 1;
static int default_monitor = 1;
static int default_floppy = 1;
static int default_cdrom = 1;
{ .driver = "ide-drive", .flag = &default_cdrom },
{ .driver = "scsi-cd", .flag = &default_cdrom },
{ .driver = "scsi-hd", .flag = &default_cdrom },
- { .driver = "virtio-serial-pci", .flag = &default_virtcon },
- { .driver = "virtio-serial", .flag = &default_virtcon },
{ .driver = "VGA", .flag = &default_vga },
{ .driver = "isa-vga", .flag = &default_vga },
{ .driver = "cirrus-vga", .flag = &default_vga },
{ .driver = "vmware-svga", .flag = &default_vga },
{ .driver = "qxl-vga", .flag = &default_vga },
{ .driver = "virtio-vga", .flag = &default_vga },
+ { .driver = "ati-vga", .flag = &default_vga },
};
static QemuOptsList qemu_rtc_opts = {
}
+typedef struct BlockdevOptionsQueueEntry {
+ BlockdevOptions *bdo;
+ Location loc;
+ QSIMPLEQ_ENTRY(BlockdevOptionsQueueEntry) entry;
+} BlockdevOptionsQueueEntry;
+
+typedef QSIMPLEQ_HEAD(, BlockdevOptionsQueueEntry) BlockdevOptionsQueue;
+
+static void configure_blockdev(BlockdevOptionsQueue *bdo_queue,
+ MachineClass *machine_class, int snapshot)
+{
+ /*
+ * If the currently selected machine wishes to override the
+ * units-per-bus property of its default HBA interface type, do so
+ * now.
+ */
+ if (machine_class->units_per_default_bus) {
+ override_max_devs(machine_class->block_default_type,
+ machine_class->units_per_default_bus);
+ }
+
+ /* open the virtual block devices */
+ while (!QSIMPLEQ_EMPTY(bdo_queue)) {
+ BlockdevOptionsQueueEntry *bdo = QSIMPLEQ_FIRST(bdo_queue);
+
+ QSIMPLEQ_REMOVE_HEAD(bdo_queue, entry);
+ loc_push_restore(&bdo->loc);
+ qmp_blockdev_add(bdo->bdo, &error_fatal);
+ loc_pop(&bdo->loc);
+ qapi_free_BlockdevOptions(bdo->bdo);
+ g_free(bdo);
+ }
+ if (snapshot || replay_mode != REPLAY_MODE_NONE) {
+ qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot,
+ NULL, NULL);
+ }
+ if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func,
+ &machine_class->block_default_type, &error_fatal)) {
+ /* We printed help */
+ exit(0);
+ }
+
+ default_drive(default_cdrom, snapshot, machine_class->block_default_type, 2,
+ CDROM_OPTS);
+ default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS);
+ default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS);
+
+}
+
static QemuOptsList qemu_smp_opts = {
.name = "smp-opts",
.implied_opt_name = "cpus",
{
Error *local_err = NULL;
- if (!qemu_chr_new_from_opts(opts, &local_err)) {
+ if (!qemu_chr_new_from_opts(opts, NULL, &local_err)) {
if (local_err) {
error_propagate(errp, local_err);
return -1;
DEV_BT, /* -bt */
DEV_SERIAL, /* -serial */
DEV_PARALLEL, /* -parallel */
- DEV_VIRTCON, /* -virtioconsole */
DEV_DEBUGCON, /* -debugcon */
DEV_GDB, /* -gdb, -s */
DEV_SCLP, /* s390 sclp */
snprintf(label, sizeof(label), "serial%d", index);
serial_hds = g_renew(Chardev *, serial_hds, index + 1);
- serial_hds[index] = qemu_chr_new_mux_mon(label, devname);
+ serial_hds[index] = qemu_chr_new_mux_mon(label, devname, NULL);
if (!serial_hds[index]) {
error_report("could not connect serial device"
" to character backend '%s'", devname);
exit(1);
}
snprintf(label, sizeof(label), "parallel%d", index);
- parallel_hds[index] = qemu_chr_new_mux_mon(label, devname);
+ parallel_hds[index] = qemu_chr_new_mux_mon(label, devname, NULL);
if (!parallel_hds[index]) {
error_report("could not connect parallel device"
" to character backend '%s'", devname);
return 0;
}
-static int virtcon_parse(const char *devname)
-{
- QemuOptsList *device = qemu_find_opts("device");
- static int index = 0;
- char label[32];
- QemuOpts *bus_opts, *dev_opts;
-
- if (strcmp(devname, "none") == 0)
- return 0;
- if (index == MAX_VIRTIO_CONSOLES) {
- error_report("too many virtio consoles");
- exit(1);
- }
-
- bus_opts = qemu_opts_create(device, NULL, 0, &error_abort);
- qemu_opt_set(bus_opts, "driver", "virtio-serial", &error_abort);
-
- dev_opts = qemu_opts_create(device, NULL, 0, &error_abort);
- qemu_opt_set(dev_opts, "driver", "virtconsole", &error_abort);
-
- snprintf(label, sizeof(label), "virtcon%d", index);
- virtcon_hds[index] = qemu_chr_new_mux_mon(label, devname);
- if (!virtcon_hds[index]) {
- error_report("could not connect virtio console"
- " to character backend '%s'", devname);
- return -1;
- }
- qemu_opt_set(dev_opts, "chardev", label, &error_abort);
-
- index++;
- return 0;
-}
-
static int debugcon_parse(const char *devname)
{
QemuOpts *opts;
- if (!qemu_chr_new_mux_mon("debugcon", devname)) {
+ if (!qemu_chr_new_mux_mon("debugcon", devname, NULL)) {
error_report("invalid character backend '%s'", devname);
exit(1);
}
global_init_func, NULL, NULL);
}
-/*
- * Note: we should see that these properties are actually having a
- * priority: accel < machine < user. This means e.g. when user
- * specifies something in "-global", it'll always be used with highest
- * priority than either machine/accelerator compat properties.
- */
-static void register_global_properties(MachineState *ms)
-{
- user_register_global_props();
-}
-
int main(int argc, char **argv, char **envp)
{
int i;
Error *err = NULL;
bool list_data_dirs = false;
char *dir, **dirs;
- typedef struct BlockdevOptions_queue {
- BlockdevOptions *bdo;
- Location loc;
- QSIMPLEQ_ENTRY(BlockdevOptions_queue) entry;
- } BlockdevOptions_queue;
- QSIMPLEQ_HEAD(, BlockdevOptions_queue) bdo_queue
- = QSIMPLEQ_HEAD_INITIALIZER(bdo_queue);
+ BlockdevOptionsQueue bdo_queue = QSIMPLEQ_HEAD_INITIALIZER(bdo_queue);
module_call_init(MODULE_INIT_TRACE);
module_call_init(MODULE_INIT_OPTS);
runstate_init();
+ precopy_infrastructure_init();
postcopy_infrastructure_init();
monitor_init_globals();
if (optind >= argc)
break;
if (argv[optind][0] != '-') {
+ loc_set_cmdline(argv, optind, 1);
drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS);
} else {
const QEMUOption *popt;
case QEMU_OPTION_blockdev:
{
Visitor *v;
- BlockdevOptions_queue *bdo;
+ BlockdevOptionsQueueEntry *bdo;
v = qobject_input_visitor_new_str(optarg, "driver",
&error_fatal);
- bdo = g_new(BlockdevOptions_queue, 1);
+ bdo = g_new(BlockdevOptionsQueueEntry, 1);
visit_type_BlockdevOptions(v, NULL, &bdo->bdo,
&error_fatal);
visit_free(v);
#ifdef CONFIG_CURSES
dpy.type = DISPLAY_TYPE_CURSES;
#else
- error_report("curses support is disabled");
+ error_report("curses or iconv support is disabled");
exit(1);
#endif
break;
add_device_config(DEV_BT, optarg);
break;
case QEMU_OPTION_audio_help:
- AUD_help ();
+ audio_legacy_help();
exit (0);
break;
+ case QEMU_OPTION_audiodev:
+ audio_parse_option(optarg);
+ break;
case QEMU_OPTION_soundhw:
select_soundhw (optarg);
break;
exit(1);
}
break;
- case QEMU_OPTION_virtiocon:
- warn_report("This option is deprecated, "
- "use '-device virtconsole' instead");
- add_device_config(DEV_VIRTCON, optarg);
- default_virtcon = 0;
- if (strncmp(optarg, "mon:", 4) == 0) {
- default_monitor = 0;
- }
- break;
case QEMU_OPTION_parallel:
add_device_config(DEV_PARALLEL, optarg);
default_parallel = 0;
olist = qemu_find_opts("machine");
qemu_opts_parse_noisily(olist, "accel=kvm", false);
break;
- case QEMU_OPTION_enable_hax:
- warn_report("Option is deprecated, use '-accel hax' instead");
- olist = qemu_find_opts("machine");
- qemu_opts_parse_noisily(olist, "accel=hax", false);
- break;
case QEMU_OPTION_M:
case QEMU_OPTION_machine:
olist = qemu_find_opts("machine");
case QEMU_OPTION_old_param:
old_param = 1;
break;
- case QEMU_OPTION_clock:
- /* Clock options no longer exist. Keep this option for
- * backward compatibility.
- */
- warn_report("This option is ignored and will be removed soon");
- break;
case QEMU_OPTION_rtc:
opts = qemu_opts_parse_noisily(qemu_find_opts("rtc"), optarg,
false);
incoming = optarg;
break;
case QEMU_OPTION_only_migratable:
- /*
- * TODO: we can remove this option one day, and we
- * should all use:
- *
- * "-global migration.only-migratable=true"
- */
- qemu_global_option("migration.only-migratable=true");
+ only_migratable = 1;
break;
case QEMU_OPTION_nodefaults:
has_defaults = 0;
*/
loc_set_none();
+ user_register_global_props();
+
replay_configure(icount_opts);
if (incoming && !preconfig_exit_requested) {
configure_rtc(qemu_find_opts_singleton("rtc"));
machine_class = select_machine();
+ object_set_machine_compat_props(machine_class->compat_props);
set_memory_options(&ram_slots, &maxram_size, machine_class);
}
object_property_add_child(object_get_root(), "machine",
OBJECT(current_machine), &error_abort);
+ object_property_add_child(container_get(OBJECT(current_machine),
+ "/unattached"),
+ "sysbus", OBJECT(sysbus_get_default()),
+ NULL);
if (machine_class->minimum_page_bits) {
if (!set_preferred_target_page_bits(machine_class->minimum_page_bits)) {
if (!has_defaults || machine_class->no_parallel) {
default_parallel = 0;
}
- if (!has_defaults || !machine_class->use_virtcon) {
- default_virtcon = 0;
- }
if (!has_defaults || machine_class->no_floppy) {
default_floppy = 0;
}
* usage, -nographic is just a no-op in this case.
*/
if (nographic
- && (default_parallel || default_serial
- || default_monitor || default_virtcon)) {
+ && (default_parallel || default_serial || default_monitor)) {
error_report("-nographic cannot be used with -daemonize");
exit(1);
}
add_device_config(DEV_PARALLEL, "null");
if (default_serial && default_monitor) {
add_device_config(DEV_SERIAL, "mon:stdio");
- } else if (default_virtcon && default_monitor) {
- add_device_config(DEV_VIRTCON, "mon:stdio");
} else {
if (default_serial)
add_device_config(DEV_SERIAL, "stdio");
- if (default_virtcon)
- add_device_config(DEV_VIRTCON, "stdio");
if (default_monitor)
monitor_parse("stdio", "readline", false);
}
add_device_config(DEV_PARALLEL, "vc:80Cx24C");
if (default_monitor)
monitor_parse("vc:80Cx24C", "readline", false);
- if (default_virtcon)
- add_device_config(DEV_VIRTCON, "vc:80Cx24C");
}
#if defined(CONFIG_VNC)
exit(0);
}
+ /*
+ * Note: we need to create block backends before
+ * machine_set_property(), so machine properties can refer to
+ * them.
+ */
+ configure_blockdev(&bdo_queue, machine_class, snapshot);
+
machine_opts = qemu_get_machine_opts();
qemu_opt_foreach(machine_opts, machine_set_property, current_machine,
&error_fatal);
+ current_machine->ram_size = ram_size;
+ current_machine->maxram_size = maxram_size;
+ current_machine->ram_slots = ram_slots;
+ /*
+ * Note: uses machine properties such as kernel-irqchip, must run
+ * after machine_set_property().
+ */
configure_accelerator(current_machine, argv[0]);
+ /*
+ * Beware, QOM objects created before this point miss global and
+ * compat properties.
+ *
+ * Global properties get set up by qdev_prop_register_global(),
+ * called from user_register_global_props(), and certain option
+ * desugaring. Also in CPU feature desugaring (buried in
+ * parse_cpu_model()), which happens below this point, but may
+ * only target the CPU type, which can only be created after
+ * parse_cpu_model() returned the type.
+ *
+ * Machine compat properties: object_set_machine_compat_props().
+ * Accelerator compat props: object_set_accelerator_compat_props(),
+ * called from configure_accelerator().
+ */
+
if (!qtest_enabled() && machine_class->deprecation_reason) {
error_report("Machine type '%s' is deprecated: %s",
machine_class->name, machine_class->deprecation_reason);
}
/*
- * Register all the global properties, including accel properties,
- * machine properties, and user-specified ones.
- */
- register_global_properties(current_machine);
-
- /*
- * Migration object can only be created after global properties
- * are applied correctly.
+ * Note: creates a QOM object, must run only after global and
+ * compat properties have been set up.
*/
migration_object_init();
ram_mig_init();
dirty_bitmap_mig_init();
- /* If the currently selected machine wishes to override the units-per-bus
- * property of its default HBA interface type, do so now. */
- if (machine_class->units_per_default_bus) {
- override_max_devs(machine_class->block_default_type,
- machine_class->units_per_default_bus);
- }
-
- /* open the virtual block devices */
- while (!QSIMPLEQ_EMPTY(&bdo_queue)) {
- BlockdevOptions_queue *bdo = QSIMPLEQ_FIRST(&bdo_queue);
-
- QSIMPLEQ_REMOVE_HEAD(&bdo_queue, entry);
- loc_push_restore(&bdo->loc);
- qmp_blockdev_add(bdo->bdo, &error_fatal);
- loc_pop(&bdo->loc);
- qapi_free_BlockdevOptions(bdo->bdo);
- g_free(bdo);
- }
- if (snapshot || replay_mode != REPLAY_MODE_NONE) {
- qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot,
- NULL, NULL);
- }
- if (qemu_opts_foreach(qemu_find_opts("drive"), drive_init_func,
- &machine_class->block_default_type, &error_fatal)) {
- /* We printed help */
- exit(0);
- }
-
- default_drive(default_cdrom, snapshot, machine_class->block_default_type, 2,
- CDROM_OPTS);
- default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS);
- default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS);
-
qemu_opts_foreach(qemu_find_opts("mon"),
mon_init_func, NULL, &error_fatal);
exit(1);
if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0)
exit(1);
- if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0)
- exit(1);
if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0)
exit(1);
replay_checkpoint(CHECKPOINT_INIT);
qdev_machine_init();
- current_machine->ram_size = ram_size;
- current_machine->maxram_size = maxram_size;
- current_machine->ram_slots = ram_slots;
current_machine->boot_order = boot_order;
/* parse features once if machine provides default cpu_type */
/* do monitor/qmp handling at preconfig state if requested */
main_loop();
+ audio_init_audiodevs();
+
/* from here on runstate is RUN_STATE_PRELAUNCH */
machine_run_board_init(current_machine);
gdbserver_cleanup();
+ /*
+ * cleaning up the migration object cancels any existing migration
+ * try to do this early so that it also stops using devices.
+ */
+ migration_shutdown();
+
/* No more vcpu or device emulation activity beyond this point */
vm_shutdown();
monitor_cleanup();
qemu_chr_cleanup();
user_creatable_cleanup();
- migration_object_finalize();
/* TODO: unref root container, check all devices are ok */
return 0;
projects / mirror_qemu.git / blobdiff