#define BLINK 0x80 /* Annoying. */
/* --- CRTC Register Manipulation --- */
+
#define CRTC_IDX_REG 0x3d4
#define CRTC_DATA_REG 0x3d5
-#define CRTC_CURSOR_LSB_IDX 15
-#define CRTC_CURSOR_MSB_IDX 14
+
+#define CRTC_START_ADDR_MSB_IDX 0xC
+#define CRTC_START_ADDR_LSB_IDX 0xD
+#define CRTC_CURSOR_MSB_IDX 0xE
+#define CRTC_CURSOR_LSB_IDX 0xF
#endif