From fd344eb273aad3bcfecb701ba5e7e6c013319579 Mon Sep 17 00:00:00 2001
From: Christian Helmuth <christian.helmuth@genode-labs.com>
Date: Fri, 25 Aug 2017 17:28:43 +0200
Subject: [PATCH] netperf: use disjoint mac addresses for platforms

---
 repos/ports/run/netperf.inc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/repos/ports/run/netperf.inc b/repos/ports/run/netperf.inc
index afbfb45ce..1cbadb453 100644
--- a/repos/ports/run/netperf.inc
+++ b/repos/ports/run/netperf.inc
@@ -34,6 +34,14 @@ if {!$use_wifi_driver} {
 	set wifi_psk ""
 }
 
+set bridge_mac "02:02:02:02:02:00"
+
+# autopilot: configure disjoint mac-address ranges for x86_32, x86_64, and others
+if {[get_cmd_switch --autopilot]} {
+	if {[have_spec x86_32]} { set bridge_mac "02:02:02:02:32:00" }
+	if {[have_spec x86_64]} { set bridge_mac "02:02:02:02:64:00" }
+}
+
 #
 # Build
 #
@@ -134,7 +142,7 @@ append_if $use_nic_bridge config {
 	<start name="nic_bridge">
 		<resource name="RAM" quantum="5M"/>
 		<provides><service name="Nic"/></provides>
-		<config>}
+		<config mac="} $bridge_mac {">}
 append_if [expr $use_nic_bridge && [have_spec linux]] config "
 			<policy label_prefix=\"netserver_genode\" ip_addr=\"$lx_ip_addr\"/>"
 append_if $use_nic_bridge config {