X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Fvga_regs.h;h=08b65f29ca1721b584f11526efa1ef4ff5fa56af;hb=504a6fd3bf01d7299ec69f80d5117dea3014ea28;hp=2bfa5d83982e71da86d8f93572340995bccf5d7f;hpb=aa49f63e0f1d36b9f5fde950f2b9048fdd598b82;p=palacios.git

diff --git a/palacios/src/devices/vga_regs.h b/palacios/src/devices/vga_regs.h
index 2bfa5d8..08b65f2 100644
--- a/palacios/src/devices/vga_regs.h
+++ b/palacios/src/devices/vga_regs.h
@@ -632,8 +632,7 @@ page 2-88).
 	    // 1 = odd/even addressing as in CGMA
 	    uint8_t shift_reg_mode:1;
 	    // 1 = shift regs get odd bits from odd maps and even/even
-	    uint8_t c256:1;         
-	    // 1 = 256 color mode
+	    uint8_t c256:1;         	    // 1 = 256 color mode
 	    // 0 = shift_reg_mode controls shift regs
 	    uint8_t reserved2:1; 
 	} __attribute__((packed));
@@ -667,7 +666,7 @@ struct vga_misc_reg {
 
 /* Index 7 */
 // Color don't care
-struct vga_color_dont_care__reg {
+struct vga_color_dont_care_reg {
     union {
 	uint8_t val;
 	struct {
@@ -713,7 +712,7 @@ struct vga_attribute_controller_address_reg {
 	uint8_t val;
 	struct {
 	    uint8_t index:5;    // actual address
-	    uint8_t internal_palette_address_srouce:1; 
+	    uint8_t internal_palette_address_source:1; 
 	    // 0 => use the internal color palette (load the regs)
 	    // 1 => use the external color palette
 	    uint8_t reserved:2; 
@@ -858,4 +857,26 @@ typedef uint8_t vga_dac_pixel_mask_reg;
 // This is red, green, blue
 typedef uint32_t vga_palette_reg; 
 
+
+//
+//  What attribute bytes mean in text mode
+//
+struct vga_attribute_byte {
+    union {
+	uint8_t val;
+	struct {
+	    uint8_t fore:3;   //foreground color
+	    uint8_t foreground_intensity_or_font_select:1; // depends on char map select reg
+	    // character map selection is effected
+	    // when memory_mode.extended meomory=1
+	    // and the two character map enteries on character_map_select are 
+	    // different
+	    uint8_t back:3;   //background color
+	    uint8_t blinking_or_bg_intensity:1; 
+	    // attribute mode control.enableblink = 1 => blink
+	    // =0 => intensity (16 colors of bg)
+	} __attribute__((packed));
+    } __attribute__((packed));
+} __attribute__((packed));
+
 #endif