From 28e23873bcebec2f83a77f2423ea1bf34d6c6cce Mon Sep 17 00:00:00 2001
From: Bruce M Simpson <bms@FreeBSD.org>
Date: Fri, 9 Jul 2004 02:38:25 +0000
Subject: [PATCH] Document compile-time switches here as I'm going to yank them
 from if_de.c.

---
 sys/modules/de/Makefile | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sys/modules/de/Makefile b/sys/modules/de/Makefile
index e8424b10f9e..f625252152d 100644
--- a/sys/modules/de/Makefile
+++ b/sys/modules/de/Makefile
@@ -5,4 +5,16 @@
 KMOD=	if_de
 SRCS=	if_de.c opt_bdg.h device_if.h bus_if.h pci_if.h
 
+# Compile-time options.
+
+#  Enable debugging:
+#CFLAGS+=	-DTULIP_DEBUG
+
+#  Enable performance statistics:
+#CFLAGS+=	-DTULIP_PERFSTATS
+
+#  Enable the use of a software interrupt to alleviate the occurrence of
+#  interrupt livelock when under heavy load:
+#CFLAGS+=	-DTULIP_USE_SOFTINTR
+
 .include <bsd.kmod.mk>