diff options
Diffstat (limited to 'hmp.c')
| -rw-r--r-- | hmp.c | 124 |
1 files changed, 101 insertions, 23 deletions
@@ -36,6 +36,7 @@ #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> @@ -787,6 +788,70 @@ static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) } } +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; @@ -1109,8 +1174,19 @@ void hmp_drive_backup(Monitor *mon, const QDict *qdict) 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"); @@ -1118,16 +1194,7 @@ void hmp_drive_backup(Monitor *mon, const QDict *qdict) 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); } @@ -1374,7 +1441,7 @@ void hmp_eject(Monitor *mon, const QDict *qdict) 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); } @@ -1420,8 +1487,9 @@ void hmp_change(Monitor *mon, const QDict *qdict) } } - 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); @@ -1906,6 +1974,7 @@ void hmp_chardev_add(Monitor *mon, const QDict *qdict) 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); } @@ -1921,23 +1990,32 @@ void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 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); } |