From c95e192ba77fb69554ffcdd343adbd2941b825cd Mon Sep 17 00:00:00 2001
From: KATO Takenori <kato@FreeBSD.org>
Date: Sat, 29 Jan 2000 04:42:49 +0000
Subject: [PATCH] Synced with sys/i386/isa/wd.c rev 1.218.

---
 sys/pc98/pc98/wd.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/pc98/pc98/wd.c b/sys/pc98/pc98/wd.c
index 49dfe3cf3d15..83aa52ad7a2f 100644
--- a/sys/pc98/pc98/wd.c
+++ b/sys/pc98/pc98/wd.c
@@ -1985,6 +1985,14 @@ wdgetctlr(struct disk *du)
 		du->dk_dd.d_ncylinders =
 		    du->dk_dd.d_secperunit / du->dk_dd.d_secpercyl;
 	}
+	if (du->dk_dd.d_ncylinders > 0x10000 && !(du->cfg_flags & WDOPT_LBA)) {
+		du->dk_dd.d_ncylinders = 0x10000;
+		du->dk_dd.d_secperunit = du->dk_dd.d_secpercyl *
+		    du->dk_dd.d_ncylinders;
+		printf(
+		    "wd%d: cannot handle %d total sectors; truncating to %lu\n",
+		    du->dk_lunit, wp->wdp_lbasize, du->dk_dd.d_secperunit);
+	}
 #if 0
 	du->dk_dd.d_partitions[RAW_PART].p_size = du->dk_dd.d_secperunit;
 	/* dubious ... */