diff options
Diffstat (limited to 'hw/qdev-properties.c')
| -rw-r--r-- | hw/qdev-properties.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c index 277ff9e780..8547ad27d4 100644 --- a/hw/qdev-properties.c +++ b/hw/qdev-properties.c @@ -544,8 +544,19 @@ int qdev_prop_parse(DeviceState *dev, const char *name, const char *value) prop = qdev_prop_find(dev, name); if (!prop) { - fprintf(stderr, "property \"%s.%s\" not found\n", - dev->info->name, name); + if (strcmp(name, "?") != 0) { + fprintf(stderr, "property \"%s.%s\" not found\n", + dev->info->name, name); + } else { + fprintf(stderr, "supported properties:\n"); + if (dev->info->props != NULL) { + Property *props = dev->info->props; + while (props->name) { + fprintf(stderr, "%s.%s\n", dev->info->name, props->name); + props++; + } + } + } return -1; } if (!prop->info->parse) { |