diff options
Diffstat (limited to 'src/arch/i386/prefix/romprefix.S')
| -rw-r--r-- | src/arch/i386/prefix/romprefix.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/i386/prefix/romprefix.S b/src/arch/i386/prefix/romprefix.S index 8b2e20b21..b22cbab3b 100644 --- a/src/arch/i386/prefix/romprefix.S +++ b/src/arch/i386/prefix/romprefix.S @@ -177,6 +177,7 @@ init: /* Check for PCI BIOS version */ pushl %ebx pushl %edx + pushl %edi stc movw $0xb101, %ax int $0x1a @@ -199,7 +200,8 @@ init: 1: /* PCI <3.0: set %gs (runtime segment) = %cs (init-time segment) */ pushw %cs popw %gs -2: popl %edx +2: popl %edi + popl %edx popl %ebx /* Check for PnP BIOS */ |