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-rw-r--r--sys/modules/de/Makefile12
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/modules/de/Makefile b/sys/modules/de/Makefile
index e8424b1..f625252 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>
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