adding missing etherbone files

e42de625 · Grzegorz Daniluk · 958090f2 · e42de625 · e42de625
Commit e42de625 authored Jul 09, 2020 by Grzegorz Daniluk
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etherbone.c dev/etherbone.c +20 -0

etherbone.h include/dev/etherbone.h +12 -0

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--- a/dev/etherbone.c
+++ b/dev/etherbone.c
+/*
+ * This work is part of the White Rabbit project
+ *
+ * Copyright (C) 2020 CERN (www.cern.ch)
+ * Author: Grzegorz Daniluk <grzegorz.daniluk@cern.ch>
+ *
+ * Released according to the GNU LGPL, version 2.1 or any later version.
+ */
+#include "hw/etherbone-config.h"
+
+void eb_setIP(unsigned char *IP)
+{
+	volatile unsigned int *eb_ip =
+	    (unsigned int *)(BASE_ETHERBONE_CFG + EB_IPV4);
+	unsigned int ip;
+
+	ip = (IP[0] << 24) | (IP[1] << 16) | (IP[2] << 8) | (IP[3]);
+	while (*eb_ip != ip)
+		*eb_ip = ip;
+}
--- a/include/dev/etherbone.h
+++ b/include/dev/etherbone.h
+/*
+ * This work is part of the White Rabbit project
+ *
+ * Released according to the GNU GPL, version 2 or any later version.
+ */
+
+#ifndef __ETHERBONE_H__
+#define __ETHERBONE_H__
+
+void eb_setIP(unsigned char *IP);
+
+#endif