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Allow disabling IDE block mode, by Carlo Marcelo Arenas Belon.
author
ths
<ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 17 Mar 2007 14:54:15 +0000
(14:54 +0000)
committer
ths
<ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 17 Mar 2007 14:54:15 +0000
(14:54 +0000)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2484
c046a42c
-6fe2-441c-8c8c-
71466251a162
hw/ide.c
patch
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diff --git
a/hw/ide.c
b/hw/ide.c
index
9e5451f
..
d9c02ab
100644
(file)
--- a/
hw/ide.c
+++ b/
hw/ide.c
@@
-1631,9
+1631,9
@@
static void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val)
ide_set_irq(s);
break;
case WIN_SETMULT:
- if ((s->nsector & 0xff)
> MAX_MULT_SECTORS ||
-
s->nsector == 0
||
-
(s->nsector & (s->nsector - 1)) != 0
) {
+ if ((s->nsector & 0xff)
!= 0 &&
+
((s->nsector & 0xff) > MAX_MULT_SECTORS
||
+
(s->nsector & (s->nsector - 1)) != 0)
) {
ide_abort_command(s);
} else {
s->mult_sectors = s->nsector & 0xff;