net_common working in this state with control udp packets

1 files changed, 37 insertions, 0 deletions

diff --git a/firmware/microblaze/include/net/padded_eth_hdr.h b/firmware/microblaze/include/net/padded_eth_hdr.h
new file mode 100644
index 000000000..df816734f
--- /dev/null
+++ b/firmware/microblaze/include/net/padded_eth_hdr.h
@@ -0,0 +1,37 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2009,2010 Ettus Research LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef INCLUDED_PADDED_ETH_HDR_H
+#define INCLUDED_PADDED_ETH_HDR_H
+
+#include <compiler.h>
+#include <net/eth_mac_addr.h>
+
+/*!
+ * \brief Standard 14-byte ethernet header plus two leading bytes of padding.
+ *
+ * This is what a buffer contains in line 1 when using the "slow mode"
+ */
+typedef struct {
+  uint16_t	 pad;
+  eth_mac_addr_t dst;
+  eth_mac_addr_t src;
+  uint16_t 	 ethertype;
+} _AL4 padded_eth_hdr_t;
+
+
+#endif /* INCLUDED_PADDED_ETH_HDR_H */