Changeset 43440 in vbox

Timestamp:

Sep 26, 2012 12:02:30 PM (12 years ago)

Author:

vboxsync

Message:

BIOS: ATA code does not need to look at AHCI drive geometry anymore.

File:

• trunk/src/VBox/Devices/PC/BIOS/ata.c (modified) (1 diff)

trunk/src/VBox/Devices/PC/BIOS/ata.c

@@ -501 +501 @@
                 chsgeo_base = 0x70;
                 break;
-            case 4:
-                chsgeo_base = 0x40;
-                break;
-            case 5:
-                chsgeo_base = 0x48;
-                break;
-            case 6:
-                chsgeo_base = 0x50;
-                break;
-            case 7:
-                chsgeo_base = 0x58;
-                break;
             default:
                 chsgeo_base = 0;
             }
-            if (chsgeo_base != 0)
+            if (chsgeo_base)
             {
                 lcylinders = inb_cmos(chsgeo_base) + (inb_cmos(chsgeo_base+1) << 8);