#include "qemu-io.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
+#include "hw/intc/intc.h"
#ifdef CONFIG_SPICE
#include <spice/enums.h>
if (params) {
monitor_printf(mon, "parameters:");
+ assert(params->has_compress_level);
monitor_printf(mon, " %s: %" PRId64,
MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
params->compress_level);
+ assert(params->has_compress_threads);
monitor_printf(mon, " %s: %" PRId64,
MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
params->compress_threads);
+ assert(params->has_decompress_threads);
monitor_printf(mon, " %s: %" PRId64,
MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
params->decompress_threads);
+ assert(params->has_cpu_throttle_initial);
monitor_printf(mon, " %s: %" PRId64,
MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL],
params->cpu_throttle_initial);
+ assert(params->has_cpu_throttle_increment);
monitor_printf(mon, " %s: %" PRId64,
MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT],
params->cpu_throttle_increment);
monitor_printf(mon, " %s: '%s'",
MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
- params->tls_creds ? : "");
+ params->has_tls_creds ? params->tls_creds : "");
monitor_printf(mon, " %s: '%s'",
MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
- params->tls_hostname ? : "");
+ params->has_tls_hostname ? params->tls_hostname : "");
+ assert(params->has_max_bandwidth);
+ monitor_printf(mon, " %s: %" PRId64 " bytes/second",
+ MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
+ params->max_bandwidth);
+ assert(params->has_downtime_limit);
+ monitor_printf(mon, " %s: %" PRId64 " milliseconds",
+ MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
+ params->downtime_limit);
monitor_printf(mon, "\n");
}
}
}
+static int hmp_info_irq_foreach(Object *obj, void *opaque)
+{
+ InterruptStatsProvider *intc;
+ InterruptStatsProviderClass *k;
+ Monitor *mon = opaque;
+
+ if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
+ intc = INTERRUPT_STATS_PROVIDER(obj);
+ k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
+ uint64_t *irq_counts;
+ unsigned int nb_irqs, i;
+ if (k->get_statistics &&
+ k->get_statistics(intc, &irq_counts, &nb_irqs)) {
+ if (nb_irqs > 0) {
+ monitor_printf(mon, "IRQ statistics for %s:\n",
+ object_get_typename(obj));
+ for (i = 0; i < nb_irqs; i++) {
+ if (irq_counts[i] > 0) {
+ monitor_printf(mon, "%2d: %" PRId64 "\n", i,
+ irq_counts[i]);
+ }
+ }
+ }
+ } else {
+ monitor_printf(mon, "IRQ statistics not available for %s.\n",
+ object_get_typename(obj));
+ }
+ }
+
+ return 0;
+}
+
+void hmp_info_irq(Monitor *mon, const QDict *qdict)
+{
+ object_child_foreach_recursive(object_get_root(),
+ hmp_info_irq_foreach, mon);
+}
+
+static int hmp_info_pic_foreach(Object *obj, void *opaque)
+{
+ InterruptStatsProvider *intc;
+ InterruptStatsProviderClass *k;
+ Monitor *mon = opaque;
+
+ if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
+ intc = INTERRUPT_STATS_PROVIDER(obj);
+ k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
+ if (k->print_info) {
+ k->print_info(intc, mon);
+ } else {
+ monitor_printf(mon, "Interrupt controller information not available for %s.\n",
+ object_get_typename(obj));
+ }
+ }
+
+ return 0;
+}
+
+void hmp_info_pic(Monitor *mon, const QDict *qdict)
+{
+ object_child_foreach_recursive(object_get_root(),
+ hmp_info_pic_foreach, mon);
+}
+
void hmp_info_pci(Monitor *mon, const QDict *qdict)
{
PciInfoList *info_list, *info;
const char *format = qdict_get_try_str(qdict, "format");
bool reuse = qdict_get_try_bool(qdict, "reuse", false);
bool full = qdict_get_try_bool(qdict, "full", false);
- enum NewImageMode mode;
+ bool compress = qdict_get_try_bool(qdict, "compress", false);
Error *err = NULL;
+ DriveBackup backup = {
+ .device = (char *)device,
+ .target = (char *)filename,
+ .has_format = !!format,
+ .format = (char *)format,
+ .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
+ .has_mode = true,
+ .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
+ .has_compress = !!compress,
+ .compress = compress,
+ };
if (!filename) {
error_setg(&err, QERR_MISSING_PARAMETER, "target");
return;
}
- if (reuse) {
- mode = NEW_IMAGE_MODE_EXISTING;
- } else {
- mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
- }
-
- qmp_drive_backup(false, NULL, device, filename, !!format, format,
- full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
- true, mode, false, 0, false, NULL,
- false, 0, false, 0, &err);
+ qmp_drive_backup(&backup, &err);
hmp_handle_error(mon, &err);
}
hmp_handle_error(mon, &err);
}
+/* Kept for backwards compatibility */
void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
{
double value = qdict_get_double(qdict, "value");
}
}
+/* Kept for backwards compatibility */
void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
{
int64_t value = qdict_get_int(qdict, "value");
{
const char *param = qdict_get_str(qdict, "parameter");
const char *valuestr = qdict_get_str(qdict, "value");
+ int64_t valuebw = 0;
long valueint = 0;
+ char *endp;
Error *err = NULL;
- bool has_compress_level = false;
- bool has_compress_threads = false;
- bool has_decompress_threads = false;
- bool has_cpu_throttle_initial = false;
- bool has_cpu_throttle_increment = false;
- bool has_tls_creds = false;
- bool has_tls_hostname = false;
bool use_int_value = false;
int i;
for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
+ MigrationParameters p = { 0 };
switch (i) {
case MIGRATION_PARAMETER_COMPRESS_LEVEL:
- has_compress_level = true;
+ p.has_compress_level = true;
use_int_value = true;
break;
case MIGRATION_PARAMETER_COMPRESS_THREADS:
- has_compress_threads = true;
+ p.has_compress_threads = true;
use_int_value = true;
break;
case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
- has_decompress_threads = true;
+ p.has_decompress_threads = true;
use_int_value = true;
break;
case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
- has_cpu_throttle_initial = true;
+ p.has_cpu_throttle_initial = true;
use_int_value = true;
break;
case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
- has_cpu_throttle_increment = true;
+ p.has_cpu_throttle_increment = true;
+ use_int_value = true;
break;
case MIGRATION_PARAMETER_TLS_CREDS:
- has_tls_creds = true;
+ p.has_tls_creds = true;
+ p.tls_creds = (char *) valuestr;
break;
case MIGRATION_PARAMETER_TLS_HOSTNAME:
- has_tls_hostname = true;
+ p.has_tls_hostname = true;
+ p.tls_hostname = (char *) valuestr;
+ break;
+ case MIGRATION_PARAMETER_MAX_BANDWIDTH:
+ p.has_max_bandwidth = true;
+ valuebw = qemu_strtosz(valuestr, &endp);
+ if (valuebw < 0 || (size_t)valuebw != valuebw
+ || *endp != '\0') {
+ error_setg(&err, "Invalid size %s", valuestr);
+ goto cleanup;
+ }
+ p.max_bandwidth = valuebw;
+ break;
+ case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
+ p.has_downtime_limit = true;
+ use_int_value = true;
break;
}
valuestr);
goto cleanup;
}
+ /* Set all integers; only one has_FOO will be set, and
+ * the code ignores the remaining values */
+ p.compress_level = valueint;
+ p.compress_threads = valueint;
+ p.decompress_threads = valueint;
+ p.cpu_throttle_initial = valueint;
+ p.cpu_throttle_increment = valueint;
+ p.downtime_limit = valueint;
}
- qmp_migrate_set_parameters(has_compress_level, valueint,
- has_compress_threads, valueint,
- has_decompress_threads, valueint,
- has_cpu_throttle_initial, valueint,
- has_cpu_throttle_increment, valueint,
- has_tls_creds, valuestr,
- has_tls_hostname, valuestr,
- &err);
+ qmp_migrate_set_parameters(&p, &err);
break;
}
}
const char *device = qdict_get_str(qdict, "device");
Error *err = NULL;
- qmp_eject(device, true, force, &err);
+ qmp_eject(true, device, false, NULL, true, force, &err);
hmp_handle_error(mon, &err);
}
}
}
- qmp_blockdev_change_medium(device, target, !!arg, arg,
- !!read_only, read_only_mode, &err);
+ qmp_blockdev_change_medium(true, device, false, NULL, target,
+ !!arg, arg, !!read_only, read_only_mode,
+ &err);
if (err &&
error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
error_free(err);
error_setg(&err, "Parsing chardev args failed");
} else {
qemu_chr_new_from_opts(opts, NULL, &err);
+ qemu_opts_del(opts);
}
hmp_handle_error(mon, &err);
}
void hmp_qemu_io(Monitor *mon, const QDict *qdict)
{
BlockBackend *blk;
+ BlockBackend *local_blk = NULL;
+ AioContext *aio_context;
const char* device = qdict_get_str(qdict, "device");
const char* command = qdict_get_str(qdict, "command");
Error *err = NULL;
blk = blk_by_name(device);
- if (blk) {
- AioContext *aio_context = blk_get_aio_context(blk);
- aio_context_acquire(aio_context);
+ if (!blk) {
+ BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
+ if (bs) {
+ blk = local_blk = blk_new();
+ blk_insert_bs(blk, bs);
+ } else {
+ goto fail;
+ }
+ }
- qemuio_command(blk, command);
+ aio_context = blk_get_aio_context(blk);
+ aio_context_acquire(aio_context);
- aio_context_release(aio_context);
- } else {
- error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
- "Device '%s' not found", device);
- }
+ qemuio_command(blk, command);
+
+ aio_context_release(aio_context);
+fail:
+ blk_unref(local_blk);
hmp_handle_error(mon, &err);
}
projects / qemu.git / blobdiff