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We probably ought not to call INT13 with interrupts disabled.
author
Michael Brown
<mcb30@etherboot.org>
Tue, 10 Jul 2007 03:32:30 +0000
(
04:32
+0100)
committer
Michael Brown
<mcb30@etherboot.org>
Tue, 10 Jul 2007 03:32:30 +0000
(
04:32
+0100)
src/arch/i386/interface/pcbios/int13.c
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diff --git
a/src/arch/i386/interface/pcbios/int13.c
b/src/arch/i386/interface/pcbios/int13.c
index
27a033b
..
0205d36
100644
(file)
--- a/
src/arch/i386/interface/pcbios/int13.c
+++ b/
src/arch/i386/interface/pcbios/int13.c
@@
-646,6
+646,7
@@
int int13_boot ( unsigned int drive ) {
"pushw $0\n\t"
"popw %%es\n\t"
"stc\n\t"
+ "sti\n\t"
"int $0x13\n\t"
"sti\n\t" /* BIOS bugs */
"jc 1f\n\t"