vga: convert vga and its derivatives to the memory API

Convert all vga memory to the memory API.  Note we need to fall back to
get_system_memory(), since the various buses don't pass the vga window
as a memory region.

We no longer need to sync the dirty bitmap of the cirrus mapped memory
banks, since the memory API takes care of that for us.

[jan: fix vga-pci logging]

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/hw/qxl.h b/hw/qxl.h
index 4bcf7e1429..868db813f9 100644
--- a/hw/qxl.h
+++ b/hw/qxl.h
@@ -79,14 +79,14 @@ typedef struct PCIQXLDevice {
     QXLRom             *rom;
     QXLModes           *modes;
     uint32_t           rom_size;
-    uint64_t           rom_offset;
+    MemoryRegion       rom_bar;
 
     /* vram pci bar */
     uint32_t           vram_size;
-    uint64_t           vram_offset;
+    MemoryRegion       vram_bar;
 
     /* io bar */
-    uint32_t           io_base;
+    MemoryRegion       io_bar;
 } PCIQXLDevice;
 
 #define PANIC_ON(x) if ((x)) {                         \