diff options
| -rw-r--r-- | qdev-monitor.c | 67 |
1 files changed, 53 insertions, 14 deletions
diff --git a/qdev-monitor.c b/qdev-monitor.c index e5adf6c9d0..a02c925cb3 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c @@ -75,18 +75,9 @@ static bool qdev_class_has_alias(DeviceClass *dc) return (qdev_class_get_alias(dc) != NULL); } -static void qdev_print_devinfo(ObjectClass *klass, void *opaque) +static void qdev_print_devinfo(DeviceClass *dc) { - DeviceClass *dc; - bool *show_no_user = opaque; - - dc = (DeviceClass *)object_class_dynamic_cast(klass, TYPE_DEVICE); - - if (!dc || (show_no_user && !*show_no_user && dc->no_user)) { - return; - } - - error_printf("name \"%s\"", object_class_get_name(klass)); + error_printf("name \"%s\"", object_class_get_name(OBJECT_CLASS(dc))); if (dc->bus_type) { error_printf(", bus %s", dc->bus_type); } @@ -102,6 +93,55 @@ static void qdev_print_devinfo(ObjectClass *klass, void *opaque) error_printf("\n"); } +static gint devinfo_cmp(gconstpointer a, gconstpointer b) +{ + return strcasecmp(object_class_get_name((ObjectClass *)a), + object_class_get_name((ObjectClass *)b)); +} + +static void qdev_print_devinfos(bool show_no_user) +{ + static const char *cat_name[DEVICE_CATEGORY_MAX + 1] = { + [DEVICE_CATEGORY_BRIDGE] = "Controller/Bridge/Hub", + [DEVICE_CATEGORY_USB] = "USB", + [DEVICE_CATEGORY_STORAGE] = "Storage", + [DEVICE_CATEGORY_NETWORK] = "Network", + [DEVICE_CATEGORY_INPUT] = "Input", + [DEVICE_CATEGORY_DISPLAY] = "Display", + [DEVICE_CATEGORY_SOUND] = "Sound", + [DEVICE_CATEGORY_MISC] = "Misc", + [DEVICE_CATEGORY_MAX] = "Uncategorized", + }; + GSList *list, *elt; + int i; + bool cat_printed; + + list = g_slist_sort(object_class_get_list(TYPE_DEVICE, false), + devinfo_cmp); + + for (i = 0; i <= DEVICE_CATEGORY_MAX; i++) { + cat_printed = false; + for (elt = list; elt; elt = elt->next) { + DeviceClass *dc = OBJECT_CLASS_CHECK(DeviceClass, elt->data, + TYPE_DEVICE); + if ((i < DEVICE_CATEGORY_MAX + ? !test_bit(i, dc->categories) + : !bitmap_empty(dc->categories, DEVICE_CATEGORY_MAX)) + || (!show_no_user && dc->no_user)) { + continue; + } + if (!cat_printed) { + error_printf("%s%s devices:\n", i ? "\n" : "", + cat_name[i]); + cat_printed = true; + } + qdev_print_devinfo(dc); + } + } + + g_slist_free(list); +} + static int set_property(const char *name, const char *value, void *opaque) { DeviceState *dev = opaque; @@ -147,8 +187,7 @@ int qdev_device_help(QemuOpts *opts) driver = qemu_opt_get(opts, "driver"); if (driver && is_help_option(driver)) { - bool show_no_user = false; - object_class_foreach(qdev_print_devinfo, TYPE_DEVICE, false, &show_no_user); + qdev_print_devinfos(false); return 1; } @@ -587,7 +626,7 @@ void do_info_qtree(Monitor *mon, const QDict *qdict) void do_info_qdm(Monitor *mon, const QDict *qdict) { - object_class_foreach(qdev_print_devinfo, TYPE_DEVICE, false, NULL); + qdev_print_devinfos(true); } int do_device_add(Monitor *mon, const QDict *qdict, QObject **ret_data) |