diff options
| author | Don Slutz <dslutz@verizon.com> | 2014-05-05 14:03:06 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-05 19:20:37 +0300 |
| commit | 9f9260a3be3b7fbd0006a58773abdb164bf9f220 (patch) | |
| tree | a9240fc6613c9f5642367a5e6d45fc64dd84667e /include/hw/qdev-properties.h | |
| parent | eb386aaccc4a728f5429de06ef7e6c698603d173 (diff) | |
qdev: Display warning about unused -global
This can help a user understand why -global was ignored.
For example: with "-vga cirrus"; "-global vga.vgamem_mb=16" is just
ignored when "-global cirrus-vga.vgamem_mb=16" is not.
This is currently clear when the wrong property is provided:
out/x86_64-softmmu/qemu-system-x86_64 -global cirrus-vga.vram_size_mb=16 -monitor pty -vga cirrus
char device redirected to /dev/pts/20 (label compat_monitor0)
qemu-system-x86_64: Property '.vram_size_mb' not found
Aborted (core dumped)
vs
out/x86_64-softmmu/qemu-system-x86_64 -global vga.vram_size_mb=16 -monitor pty -vga cirrus
char device redirected to /dev/pts/20 (label compat_monitor0)
VNC server running on `::1:5900'
^Cqemu: terminating on signal 2
Signed-off-by: Don Slutz <dslutz@verizon.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/qdev-properties.h')
| -rw-r--r-- | include/hw/qdev-properties.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h index c46e908d71..c962b6bbaa 100644 --- a/include/hw/qdev-properties.h +++ b/include/hw/qdev-properties.h @@ -180,6 +180,7 @@ void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value); void qdev_prop_register_global(GlobalProperty *prop); void qdev_prop_register_global_list(GlobalProperty *props); +int qdev_prop_check_global(void); void qdev_prop_set_globals(DeviceState *dev, Error **errp); void qdev_prop_set_globals_for_type(DeviceState *dev, const char *typename, Error **errp); |