From f52302c408d31203e36124418024484cba8b9ba9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Mon, 19 Apr 2004 23:31:53 +0000
Subject: [PATCH] Actually, one byte is enough for gBIOSDriveID - it only has
 to store %dl, not %dx.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7249 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kernel/boot/platform/bios_ia32/shell.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kernel/boot/platform/bios_ia32/shell.S b/src/kernel/boot/platform/bios_ia32/shell.S
index d241995a85..6dfced1d0b 100644
--- a/src/kernel/boot/platform/bios_ia32/shell.S
+++ b/src/kernel/boot/platform/bios_ia32/shell.S
@@ -76,7 +76,7 @@ _protected_code_segment:
 	mov		$0x10000, %ebp	// setup new stack
 	mov		%ebp, %esp
 
-	movw	%dx, gBootDriveID
+	movb	%dl, gBootDriveID
 		// save boot device
 
 	call	_start
@@ -152,6 +152,6 @@ gdt_descriptor:
 
 .globl gBootDriveID
 gBootDriveID:
-	.word	0
+	.byte	0
 
 .org 1024