qxl: add user-friendly bar size properties

Add two properties to specify bar sizes in megabytes instead of bytes,
which is alot more user-friendly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/hw/qxl.h b/hw/qxl.h
index 766aa6d..d062991 100644
--- a/hw/qxl.h
+++ b/hw/qxl.h
@@ -89,6 +89,10 @@ typedef struct PCIQXLDevice {
 
     /* io bar */
     MemoryRegion       io_bar;
+
+    /* user-friendly properties (in megabytes) */
+    uint32_t          ram_size_mb;
+    uint32_t          vram_size_mb;
 } PCIQXLDevice;
 
 #define PANIC_ON(x) if ((x)) {                         \