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-rw-r--r--rtemslwip/zynqmp/lwipopts.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/rtemslwip/zynqmp/lwipopts.h b/rtemslwip/zynqmp/lwipopts.h
index a939ea2..2d358a3 100644
--- a/rtemslwip/zynqmp/lwipopts.h
+++ b/rtemslwip/zynqmp/lwipopts.h
@@ -36,6 +36,8 @@
#define LWIP_ARP 1
#define LWIP_NETIF_API 1
+/* Required for socketpair implementation */
+#define LWIP_NETIF_LOOPBACK 1
#define LWIP_IPV6 1
#define LWIP_IPV4 1
#define LWIP_TIMEVAL_PRIVATE 0