Initial import of mvmeppc.

1 files changed, 16 insertions, 0 deletions

diff --git a/sys/arch/mvmeppc/stand/libbug/netwr.c b/sys/arch/mvmeppc/stand/libbug/netwr.c
new file mode 100644
index 00000000000..e96d888db18
--- /dev/null
+++ b/sys/arch/mvmeppc/stand/libbug/netwr.c
@@ -0,0 +1,16 @@
+/*
+ * bug routines -- assumes that the necessary sections of memory
+ * are preserved.
+ */
+#include <sys/types.h>
+#include <machine/prom.h>
+
+/* returns 0: success, nonzero: error */
+int
+mvmeprom_netwr(arg)
+	struct mvmeprom_netio *arg;
+{
+	asm volatile ("mr 3, %0": : "r" (arg));
+	MVMEPROM_CALL(MVMEPROM_NETWR);
+	return (arg->status);
+}