diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-03-25 11:38:52 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-04-08 11:11:21 +0200 |
| commit | af92284bec7ddbd76ddd105c40718627dda3407e (patch) | |
| tree | d20ac2408da1ac8c49f60f3c56410c674170ad4e /hw/vga_int.h | |
| parent | 2db7ad59fc51ac948a0574bea00bfe389b624e8b (diff) | |
update bochs vbe interface
The bochs vbe interface got a new register a while back, which specifies
the linear framebuffer size in 64k units. This patch adds support for
the new register to qemu. With this patch applied vgabios 0.6c works
with qemu.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'hw/vga_int.h')
| -rw-r--r-- | hw/vga_int.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/vga_int.h b/hw/vga_int.h index 23a42efce..6a46a434f 100644 --- a/hw/vga_int.h +++ b/hw/vga_int.h @@ -47,13 +47,15 @@ #define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7 #define VBE_DISPI_INDEX_X_OFFSET 0x8 #define VBE_DISPI_INDEX_Y_OFFSET 0x9 -#define VBE_DISPI_INDEX_NB 0xa +#define VBE_DISPI_INDEX_NB 0xa /* size of vbe_regs[] */ +#define VBE_DISPI_INDEX_VIDEO_MEMORY_64K 0xa /* read-only, not in vbe_regs */ #define VBE_DISPI_ID0 0xB0C0 #define VBE_DISPI_ID1 0xB0C1 #define VBE_DISPI_ID2 0xB0C2 #define VBE_DISPI_ID3 0xB0C3 #define VBE_DISPI_ID4 0xB0C4 +#define VBE_DISPI_ID5 0xB0C5 #define VBE_DISPI_DISABLED 0x00 #define VBE_DISPI_ENABLED 0x01 |