summaryrefslogtreecommitdiff
path: root/sys/arch/amd64/include
diff options
context:
space:
mode:
Diffstat (limited to 'sys/arch/amd64/include')
-rw-r--r--sys/arch/amd64/include/biosvar.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/amd64/include/biosvar.h b/sys/arch/amd64/include/biosvar.h
index ba13e9fafa5..0abc8c2b4f8 100644
--- a/sys/arch/amd64/include/biosvar.h
+++ b/sys/arch/amd64/include/biosvar.h
@@ -1,5 +1,5 @@
/* XXX - DSR */
-/* $OpenBSD: biosvar.h,v 1.11 2010/11/22 21:07:18 miod Exp $ */
+/* $OpenBSD: biosvar.h,v 1.12 2011/03/14 22:14:40 krw Exp $ */
/*
* Copyright (c) 1997-1999 Michael Shalayeff
@@ -36,6 +36,7 @@
#define BOOTARG_OFF (NBPG*2)
#define BOOTARG_LEN (NBPG*1)
#define BOOTBIOS_ADDR (0x7c00)
+#define BOOTBIOS_MAXSEC ((1 << 28) - 1)
/* BIOS configure flags */
#define BIOSF_BIOS32 0x0001