From 53638b8b18135ac726fc800dabf49b4b9d7f1e48 Mon Sep 17 00:00:00 2001
From: obrien <obrien@FreeBSD.org>
Date: Tue, 25 Feb 2003 00:10:20 +0000
Subject: Only apply rev 1.10 (which hacks around the i386 boot2 being too big
 for both ufs1 and ufs2 support) on i386.

---
 sys/boot/common/ufsread.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sys/boot/common')

diff --git a/sys/boot/common/ufsread.c b/sys/boot/common/ufsread.c
index 8d674ae..7f46615 100644
--- a/sys/boot/common/ufsread.c
+++ b/sys/boot/common/ufsread.c
@@ -28,8 +28,13 @@
 
 #include <ufs/ufs/dinode.h>
 #include <ufs/ffs/fs.h>
+#ifdef __i386__
+/* XXX: Revert to old (broken for over 1.5Tb filesystems) version of cgbase
+   (see sys/ufs/ffs/fs.h rev 1.39) so that i386 boot loader (boot2) can
+   support both UFS1 and UFS2 again. */
 #undef cgbase
 #define cgbase(fs, c)   ((ufs2_daddr_t)((fs)->fs_fpg * (c)))
+#endif
 
 /*
  * We use 4k `virtual' blocks for filesystem data, whatever the actual
-- 
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