[Qemu-devel] [PATCH] Fix Harddisk initialization

[Thiemo Seufer]

Hello All,

this fixes Harddisk initialization (s->nsector is initially 0x100, which
is supposed to get handled as zero).


Thiemo


Index: qemu-work/hw/ide.c
===================================================================
--- qemu-work.orig/hw/ide.c     2006-02-18 22:12:56.000000000 +0000
+++ qemu-work/hw/ide.c  2006-02-19 02:34:13.000000000 +0000
@@ -1550,12 +1550,12 @@
             ide_set_irq(s);
             break;
         case WIN_SETMULT:
-            if (s->nsector > MAX_MULT_SECTORS || 
+            if ((s->nsector & 0xFF) > MAX_MULT_SECTORS ||
                 s->nsector == 0 ||
                 (s->nsector & (s->nsector - 1)) != 0) {
                 ide_abort_command(s);
             } else {
-                s->mult_sectors = s->nsector;
+                s->mult_sectors = s->nsector & 0xFF;
                 s->status = READY_STAT;
             }
             ide_set_irq(s);