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-rw-r--r--sys/boot/powerpc/ofw/Makefile5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/boot/powerpc/ofw/Makefile b/sys/boot/powerpc/ofw/Makefile
index dfc80db..d42fa92 100644
--- a/sys/boot/powerpc/ofw/Makefile
+++ b/sys/boot/powerpc/ofw/Makefile
@@ -56,6 +56,11 @@ CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/powerpc
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
.endif
+# Avoid the open-close-dance for every file access as some firmwares perform
+# an auto-negotiation on every open of the network interface and thus causes
+# netbooting to take horribly long.
+CFLAGS+= -DNETIF_OPEN_CLOSE_ONCE
+
# Always add MI sources
.PATH: ${.CURDIR}/../../common
.include "${.CURDIR}/../../common/Makefile.inc"
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