Changeset 3607 for trunk

Timestamp:

09/26/08 20:40:06 (8 weeks ago)

Author:

stepan

Message:

Use a block cursor on VGA console :-)

Signed-off-by: Stefan Reinauer <stepan@…>
Acked-by: Jordan Crouse <jordan.crouse@…>

Files:

• trunk/payloads/libpayload/drivers/video/vga.c (modified) (1 diff)

trunk/payloads/libpayload/drivers/video/vga.c

@@ -124 +124 @@
 }
 
+static void vga_init_cursor(void)
+{
+        u8 val;
+
+#define CURSOR_MSL   0x09   /* cursor maximum scan line */
+#define CURSOR_START 0x0A   /* cursor start */
+#define CURSOR_END   0x0B   /* cursor end */
+
+        val = crtc_read(CURSOR_MSL) & 0x1f;
+        crtc_write(0, CURSOR_START);
+        crtc_write(val - 2, CURSOR_END);
+}
+
 static int vga_init(void)
 {
+        vga_init_cursor();
         return 0;
 }