diff options
Diffstat (limited to 'hw/qdev.c')
| -rw-r--r-- | hw/qdev.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/hw/qdev.c b/hw/qdev.c index f47f0cb973..7c3701c4e4 100644 --- a/hw/qdev.c +++ b/hw/qdev.c @@ -158,6 +158,7 @@ int qdev_device_help(QemuOpts *opts) const char *driver; DeviceInfo *info; char msg[256]; + Property *prop; driver = qemu_opt_get(opts, "driver"); if (driver && !strcmp(driver, "?")) { @@ -168,7 +169,19 @@ int qdev_device_help(QemuOpts *opts) return 1; } - return 0; + if (!qemu_opt_get(opts, "?")) { + return 0; + } + + info = qdev_find_info(NULL, driver); + if (!info) { + return 0; + } + + for (prop = info->props; prop && prop->name; prop++) { + qemu_error("%s.%s\n", info->name, prop->name); + } + return 1; } DeviceState *qdev_device_add(QemuOpts *opts) |