vgabios: Use vesa style memory model flags in stdvga code.

[seabios.git] / vgasrc / vgabios.h

diff --git a/vgasrc/vgabios.h b/vgasrc/vgabios.h
index c973d5f106055340c83b9cec73e86b7ab9b039e6..7c5e8d352288f8bb0a8a4d670fa9dc390b1c419f 100644 (file)
--- a/vgasrc/vgabios.h
+++ b/vgasrc/vgabios.h
@@ -33,6 +33,16 @@ struct saveBDAstate {
 #define MF_LINEARFB   0x4000
 #define MF_NOCLEARMEM 0x8000
 
+// Memory model types
+#define MM_TEXT            0x00
+#define MM_CGA             0x01
+#define MM_HERCULES        0x02
+#define MM_PLANAR          0x03
+#define MM_PACKED          0x04
+#define MM_NON_CHAIN_4_256 0x05
+#define MM_DIRECT          0x06
+#define MM_YUV             0x07
+
 // vgatables.c
 struct vgamode_s;
 struct vgamode_s *find_vga_entry(u8 mode);
@@ -48,6 +58,7 @@ extern u8 vgafont14alt[];
 extern u8 vgafont16alt[];
 
 // vgabios.c
+extern u16 VgaBDF;
 #define SET_VGA(var, val) SET_FARVAR(get_global_seg(), (var), (val))
 struct carattr {
     u8 car, attr, use_attr;